r2339 - in trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu: . src
stefan at sita.openmoko.org
stefan at sita.openmoko.org
Sun Jun 24 16:45:27 CEST 2007
Author: stefan
Date: 2007-06-24 16:45:12 +0200 (Sun, 24 Jun 2007)
New Revision: 2339
Added:
trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/app-history.c
trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/app-history.h
trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/callbacks.c
trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/callbacks.h
trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/dbus-conn.c
trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/dbus-conn.h
trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/fingermenu.c
trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/fingermenu.h
trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/main.h
trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/mainmenu.c
trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/mainmenu.h
trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/mokoiconview.c
trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/mokoiconview.h
Modified:
trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/ChangeLog
trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/configure.ac
trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/Makefile.am
trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/openmoko-panel-mainmenu.c
Log:
2007-06-24 Stefan Schmidt <stefan at openmoko.org>
Copy most of the files from openmoko-mainmenu to the panel applet.
First step to obsolete openmoko-mainmenu. The finger menu functionality
will be merged into the applet and started with tapn-and-hold. (See
#121)
Modified: trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/ChangeLog
===================================================================
--- trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/ChangeLog 2007-06-24 13:30:11 UTC (rev 2338)
+++ trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/ChangeLog 2007-06-24 14:45:12 UTC (rev 2339)
@@ -1,3 +1,10 @@
+2007-06-24 Stefan Schmidt <stefan at openmoko.org>
+
+ Copy most of the files from openmoko-mainmenu to the panel applet.
+ First step to obsolete openmoko-mainmenu. The finger menu functionality
+ will be merged into the applet and started with tapn-and-hold. (See
+ #121)
+
2007-06-22 Stefan Schmidt <stefan at openmoko.org>
* configure.ac:
Modified: trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/configure.ac
===================================================================
--- trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/configure.ac 2007-06-24 13:30:11 UTC (rev 2338)
+++ trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/configure.ac 2007-06-24 14:45:12 UTC (rev 2339)
@@ -19,11 +19,14 @@
AC_MSG_ERROR([*** Required Startup Notification library not installed ***]))
PKG_CHECK_MODULES(LIBPULSE, libpulse,,
AC_MSG_ERROR([*** Required pulseaudio client library not installed ***]))
+PKG_CHECK_MODULES(DBUSGLIB, dbus-glib-1,,
+ AC_MSG_ERROR([*** Required dbus-glib-1 not installed ***]))
+PKG_CHECK_MODULES(DBUS, dbus-1,,
+ AC_MSG_ERROR([*** Required dbus-1 not installed ***]))
+
+LIBS="$LIBS $OPENMOKO_LIBS $LIBMB_LIBS $LIBSN_LIBS $LIBPULSE_LIBS $DBUSGLIB_LIBS $DBUS_LIBS"
+CFLAGS="$CFLAGS $OPENMOKO_CFLAGS $LIBMB_CFLAGS $LIBSN_CFLAGS $LIBPULSE_CFLAGS $DBUSGLIB_CFLAGS $DBUS_CFALGS"
-
-LIBS="$LIBS $OPENMOKO_LIBS $LIBMB_LIBS $LIBSN_LIBS $LIBPULSE_LIBS"
-CFLAGS="$CFLAGS $OPENMOKO_CFLAGS $LIBMB_CFLAGS $LIBSN_CFLAGS $LIBPULSE_CFLAGS"
-
# output stuff
AC_OUTPUT([
Makefile
Modified: trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/Makefile.am
===================================================================
--- trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/Makefile.am 2007-06-24 13:30:11 UTC (rev 2338)
+++ trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/Makefile.am 2007-06-24 14:45:12 UTC (rev 2339)
@@ -13,7 +13,20 @@
mokodesktop.c \
mokodesktop.h \
mokodesktop_item.c \
- mokodesktop_item.h
+ mokodesktop_item.h \
+ main.h \
+ fingermenu.c \
+ fingermenu.h \
+ mainmenu.c \
+ mainmenu.h \
+ mokoiconview.c \
+ mokoiconview.h \
+ callbacks.c \
+ callbacks.h \
+ app-history.c \
+ app-history.h \
+ dbus-conn.c \
+ dbus-conn.h
libopenmoko_panel_mainmenu_la_LIBADD = @OPENMOKO_LIBS@ @LIBMB_LIBS@ @LIBSN_LIBS@
MAINTAINERCLEANFILES = Makefile.in
Added: trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/app-history.c
===================================================================
--- trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/app-history.c 2007-06-24 13:30:11 UTC (rev 2338)
+++ trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/app-history.c 2007-06-24 14:45:12 UTC (rev 2339)
@@ -0,0 +1,87 @@
+/**
+ * @file app-history.c
+ * @brief The Main Menu in the Openmoko
+ *
+ * Authored by Sun Zhiyong <sunzhiyong at fic-sh.com.cn>
+ *
+ * Copyright (C) 2006-2007 OpenMoko Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Public License as published by
+ * the Free Software Foundation; version 2 of the license.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Public License for more details.
+ *
+ * Current Version: $Rev$ ($Date$) [$Author$]
+ *
+ */
+
+#include "app-history.h"
+#include "callbacks.h"
+
+static gint current = 0;
+
+static void
+pointer_check()
+{
+ if (current < MAX_RECORD_APP )
+ return;
+ else
+ current = 0;
+}
+
+MokoAppHistory *
+moko_app_history_init (MokoFingerToolBox *toolbox)
+{
+ gint i = 0;
+ MokoAppHistory *self;
+
+ if (!toolbox)
+ return NULL;
+
+ self = g_malloc0 (sizeof (MokoAppHistory));
+
+ if (!self)
+ return NULL;
+
+ for (i; i<MAX_RECORD_APP; i++)
+ {
+ self->btn[i] = moko_finger_tool_box_add_button_without_label (toolbox);
+ g_signal_connect( G_OBJECT(self->btn[i]), "clicked", G_CALLBACK(moko_tool_box_btn_clicked_cb), self);
+ gtk_widget_show (self->btn[i]);
+ self->item[i] = NULL;
+ }
+
+ return self;
+}
+
+gboolean
+moko_app_history_set (MokoAppHistory *self, GdkPixbuf *pixbuf, MokoDesktopItem *item)
+{
+ if (!self || !pixbuf)
+ return FALSE;
+
+ pointer_check ();
+
+ moko_pixmap_button_set_finger_toolbox_btn_center_image_pixbuf (self->btn[current], pixbuf);
+
+ if (item)
+ self->item[current] = item;
+ else
+ self->item[current] = NULL;
+
+ current ++;
+
+ return TRUE;
+}
+
+void
+moko_app_history_free (MokoAppHistory *self)
+{
+ if (self)
+ g_free (self);
+ return;
+}
Added: trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/app-history.h
===================================================================
--- trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/app-history.h 2007-06-24 13:30:11 UTC (rev 2338)
+++ trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/app-history.h 2007-06-24 14:45:12 UTC (rev 2339)
@@ -0,0 +1,58 @@
+/**
+ * @file app-history.h
+ * @brief The Main Menu in the Openmoko
+ *
+ * Authored by Sun Zhiyong <sunzhiyong at fic-sh.com.cn>
+ *
+ * Copyright (C) 2006-2007 OpenMoko Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Public License as published by
+ * the Free Software Foundation; version 2 of the license.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Public License for more details.
+ *
+ * Current Version: $Rev$ ($Date$) [$Author$]
+ *
+ */
+#ifndef _MOKO_APP_HISTORY_H
+#define _MOKO_APP_HISTORY_H
+
+#include "mokodesktop.h"
+#include <libmokoui/moko-pixmap-button.h>
+#include <libmokoui/moko-finger-tool-box.h>
+
+#define MAX_RECORD_APP 4
+
+typedef struct {
+ MokoDesktopItem *item[MAX_RECORD_APP];
+ MokoPixmapButton *btn[MAX_RECORD_APP];
+} MokoAppHistory;
+
+/**
+ * @brief moko_history_app_init
+ * @param toolboox MokoFingerToolBox *
+ * @return MokoAppHistory instance
+ */
+MokoAppHistory * moko_app_history_init (MokoFingerToolBox *toolbox);
+
+/**
+ * @brief moko_history_app_set
+ * @param self MokoAppHistory *,
+ * @param path const char *,
+ * @param item MokoDesktopItem *,
+ * @return gboolean
+ */
+gboolean moko_app_history_set (MokoAppHistory *self, GdkPixbuf *pixbuf, MokoDesktopItem *item);
+
+/**
+ * @brief moko_app_history_free
+ * @brief self MokoAppHistory *,
+ * @return none
+ */
+void moko_app_history_free (MokoAppHistory *self);
+
+#endif /*_MOKO_APP_HISTORY_H*/
Added: trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/callbacks.c
===================================================================
--- trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/callbacks.c 2007-06-24 13:30:11 UTC (rev 2338)
+++ trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/callbacks.c 2007-06-24 14:45:12 UTC (rev 2339)
@@ -0,0 +1,175 @@
+/**
+ * @file callbacks.c
+ * @brief The Main Menu in the Openmoko
+ *
+ * Authored by Sun Zhiyong <sunzhiyong at fic-sh.com.cn>
+ *
+ * Copyright (C) 2006-2007 OpenMoko Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Public License as published by
+ * the Free Software Foundation; version 2 of the license.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Public License for more details.
+ *
+ * Current Version: $Rev$ ($Date$) [$Author$]
+ *
+ */
+
+#include <libmokoui/moko-application.h>
+#include <libmokoui/moko-window.h>
+#include <libmokoui/moko-finger-window.h>
+#include <libmokoui/moko-finger-wheel.h>
+#include <libmokoui/moko-finger-tool-box.h>
+#include <libmokoui/moko-pixmap-button.h>
+
+#include "mainmenu.h"
+#include "callbacks.h"
+#include "mokoiconview.h"
+#include "mokodesktop_item.h"
+#include "fingermenu.h"
+
+static void moko_cb_run_app (const char * data);
+
+void
+moko_wheel_bottom_press_cb (GtkWidget *self, MokoFingerMenu *fm)
+{
+ MokoDesktopItem *current = NULL;
+
+ current = moko_finger_menu_get_current_item (fm);
+
+ if (current->type != ITEM_TYPE_ROOT)
+ {
+ current = mokodesktop_item_get_parent(current);
+ moko_finger_menu_update_content (fm, current);
+ }
+ else
+ {
+ //gtk_window_iconify (GTK_WINDOW (mma->window));
+ moko_finger_menu_hide(fm);
+ g_debug ("Call moko finger menu hide");
+ moko_dbus_send_message ("");
+ }
+}
+
+void
+moko_wheel_left_up_press_cb (GtkWidget *self, MokoFingerMenu *fm)
+{
+ //moko_icon_view_move_cursor_line_up (mma->fm->mm->icon_view);
+ moko_finger_menu_move_cursor_up(fm);
+}
+
+void
+moko_wheel_right_down_press_cb (GtkWidget *self, MokoFingerMenu *fm)
+{
+ // moko_icon_view_move_cursor_line_down (mma->mm->icon_view);
+ moko_finger_menu_move_cursor_down(fm);
+}
+
+void
+moko_icon_view_item_acitvated_cb(MokoIconView *icon_view,
+ GtkTreePath *path, MokoFingerMenu *fm)
+{
+ MokoDesktopItem *selected_item = NULL;
+ GtkTreeModel *tree_model;
+ GtkTreeIter iter;
+
+ tree_model = moko_icon_view_get_model (icon_view);
+ gtk_tree_model_get_iter (tree_model, &iter, path);
+ gtk_tree_model_get (tree_model, &iter, OBJECT_COLUMN, &selected_item, -1);
+
+ if (selected_item->type == ITEM_TYPE_FOLDER)
+ {
+ moko_finger_menu_update_content (fm, selected_item);
+ }
+ else if (selected_item->type == ITEM_TYPE_DOTDESKTOP_ITEM ||selected_item->type == ITEM_TYPE_APP)
+ {
+ GdkPixbuf *pixbuf;
+ moko_cb_run_app (selected_item->data);
+
+ gtk_tree_model_get (tree_model, &iter, PIXBUF_COLUMN, &pixbuf, -1);
+
+ if (pixbuf)
+ moko_finger_menu_set_app_history(fm, pixbuf, selected_item);
+ }
+}
+
+void
+moko_icon_view_selection_changed_cb(MokoIconView *iconview,
+ MokoFingerMenu *fm)
+{
+ GList *selected_item;
+ GtkTreeIter iter;
+ GtkTreeModel *icon_view_model;
+ gchar *text;
+
+ selected_item = moko_icon_view_get_selected_items (iconview);
+
+ if (!selected_item)
+ {
+ moko_window_set_status_message (fm->window, "Openmoko main menu");
+ return;
+ }
+
+ icon_view_model = moko_icon_view_get_model (iconview);
+ gtk_tree_model_get_iter (icon_view_model, &iter, selected_item->data);
+ gtk_tree_model_get (icon_view_model, &iter, TEXT_COLUMN , &text, -1);
+
+ if (text)
+ {
+ moko_window_set_status_message (fm->window, text);
+ }
+
+ g_list_foreach (selected_item, (GFunc) gtk_tree_path_free, NULL);
+ g_list_free (selected_item);
+
+ moko_main_menu_update_item_total_label (fm->mm);
+}
+
+void
+moko_tool_box_btn_clicked_cb (GtkButton *btn, MokoAppHistory *history)
+{
+ MokoDesktopItem *selected_item = NULL;
+ gint i = 0;
+
+ if (!btn || !history)
+ return;
+
+ for ( ; i<MAX_RECORD_APP; i++)
+ {
+ if (history->btn[i] == (MokoPixmapButton *)btn)
+ {
+ selected_item = history->item[i];
+ break;
+ }
+ else
+ continue;
+ }
+
+ if (selected_item)
+ {
+ moko_cb_run_app (selected_item->data);
+ }
+}
+
+void
+moko_stylus_menu_activate_item (GtkMenuItem *menuitem, gpointer data)
+{
+ moko_cb_run_app (data);
+}
+
+void
+moko_cb_run_app (const char * data)
+{
+ switch (fork())
+ {
+ case 0 :
+ system (data);
+ exit (1);
+ case -1 :
+ break;
+ }
+}
Added: trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/callbacks.h
===================================================================
--- trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/callbacks.h 2007-06-24 13:30:11 UTC (rev 2338)
+++ trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/callbacks.h 2007-06-24 14:45:12 UTC (rev 2339)
@@ -0,0 +1,54 @@
+/**
+ * @file callbacks.h
+ * @brief The Main Menu in the Openmoko
+ *
+ * Authored by Sun Zhiyong <sunzhiyong at fic-sh.com.cn>
+ *
+ * Copyright (C) 2006-2007 OpenMoko Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Public License as published by
+ * the Free Software Foundation; version 2 of the license.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Public License for more details.
+ *
+ * Current Version: $Rev$ ($Date$) [$Author$]
+ *
+ */
+
+#ifndef _MAIN_MENU_CALLBACKS_H
+#define _MAIN_MENU_CALLBACKS_H
+
+#ifndef _XOPEN_SOURCE
+#define _XOPEN_SOURCE
+
+#include <gtk/gtk.h>
+#include "main.h"
+#include "fingermenu.h"
+
+void moko_wheel_bottom_press_cb (GtkWidget *self, MokoFingerMenu *fm);
+
+void moko_wheel_left_up_press_cb (GtkWidget *self, MokoFingerMenu *fm);
+
+void moko_wheel_right_down_press_cb (GtkWidget *self, MokoFingerMenu *fm);
+
+void moko_up_btn_cb (GtkButton *button, MokoMainMenu *mm);
+
+void moko_down_btn_cb (GtkButton *button, MokoMainMenu *mm);
+
+void moko_item_select_cb(MokoIconView *icon_view, GtkTreePath *path, MokoFingerMenu *fm);
+
+void moko_icon_view_item_acitvated_cb(MokoIconView *iconview, GtkTreePath *path, MokoFingerMenu *fm);
+
+void moko_icon_view_selection_changed_cb(MokoIconView *iconview,MokoFingerMenu *fm);
+
+void moko_tool_box_btn_clicked_cb (GtkButton *btn, MokoAppHistory *history);
+
+void
+moko_stylus_menu_activate_item (GtkMenuItem *menuitem, gpointer data);
+
+#endif /*_XOPEN_SOURCE*/
+#endif /*_MAIN_MENU_CALLBACKS_H*/
Added: trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/dbus-conn.c
===================================================================
--- trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/dbus-conn.c 2007-06-24 13:30:11 UTC (rev 2338)
+++ trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/dbus-conn.c 2007-06-24 14:45:12 UTC (rev 2339)
@@ -0,0 +1,67 @@
+/**
+ * @file dbus-conn.c
+ * @brief dbus connection and message send for openmoko mainmenu
+ *
+ * Authored by Sun Zhiyong <sunzhiyong at fic-sh.com.cn>
+ *
+ * Copyright (C) 2006-2007 OpenMoko Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Public License as published by
+ * the Free Software Foundation; version 2 of the license.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Public License for more details.
+ *
+ * Current Version: $Rev$ ($Date$) [$Author$]
+ *
+ */
+#include "dbus-conn.h"
+
+static DBusConnection *bus;
+static DBusError error;
+
+gboolean
+moko_dbus_connect_init (void)
+{
+ /* Get a connection to the system bus */
+ dbus_error_init (&error);
+ bus = dbus_bus_get (DBUS_BUS_SYSTEM, &error);
+
+ if (!bus)
+ {
+ g_warning ("Failed to connect to the D-BUS daemon: %s", error.message);
+ return FALSE;
+ }
+
+ if (dbus_error_is_set (&error))
+ {
+ g_warning ("Connection Error (%s)\n", error.message);
+ dbus_error_free (&error);
+ }
+
+ return TRUE;
+}
+
+gboolean
+moko_dbus_send_message (const char *str)
+{
+ DBusMessage *message;
+
+ /* Create a new signal on the "org.openmoko.dbus.TaskManager" interface,
+ * from the object "/org/openmoko/footer". */
+ message = dbus_message_new_signal ("/org/openmoko/footer",
+ "org.openmoko.dbus.TaskManager", "push_statusbar_message");
+ /* Append the string to the signal */
+ dbus_message_append_args (message,
+ DBUS_TYPE_STRING, &str,
+ DBUS_TYPE_INVALID);
+
+ dbus_connection_send (bus, message, NULL);
+
+ dbus_message_unref (message);
+
+ return TRUE;
+}
Added: trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/dbus-conn.h
===================================================================
--- trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/dbus-conn.h 2007-06-24 13:30:11 UTC (rev 2338)
+++ trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/dbus-conn.h 2007-06-24 14:45:12 UTC (rev 2339)
@@ -0,0 +1,39 @@
+/**
+ * @file dbus-conn.h
+ * @brief dbus connection and message send for openmoko mainmenu
+ *
+ * Authored by Sun Zhiyong <sunzhiyong at fic-sh.com.cn>
+ *
+ * Copyright (C) 2006-2007 OpenMoko Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Public License as published by
+ * the Free Software Foundation; version 2 of the license.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Public License for more details.
+ *
+ * Current Version: $Rev$ ($Date$) [$Author$]
+ *
+ */
+#ifndef MOKO_DBUS_MESSAGE_SEND_H
+#define MOKO_DBUS_MESSAGE_SEND_H
+
+#ifndef DBUS_API_SUBJECT_TO_CHANGE
+#define DBUS_API_SUBJECT_TO_CHANGE
+#endif /*DBUS_API_SUBJECT_TO_CHANGE*/
+#include <glib.h>
+#include <dbus/dbus-glib.h>
+#include <dbus/dbus.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#define DBUS_API_SUBJECT_TO_CHANGE
+
+gboolean moko_dbus_connect_init (void);
+
+gboolean moko_dbus_send_message (const char *str);
+
+#endif /*MOKO_DBUS_MESSAGE_SEND_H*/
Added: trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/fingermenu.c
===================================================================
--- trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/fingermenu.c 2007-06-24 13:30:11 UTC (rev 2338)
+++ trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/fingermenu.c 2007-06-24 14:45:12 UTC (rev 2339)
@@ -0,0 +1,176 @@
+/**
+ * @file fingermenu.c
+ * @brief The Main Menu in the Openmoko
+ *
+ * Authored by Sun Zhiyong <sunzhiyong at fic-sh.com.cn>
+ *
+ * Copyright (C) 2006-2007 OpenMoko Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Public License as published by
+ * the Free Software Foundation; version 2 of the license.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Public License for more details.
+ *
+ * Current Version: $Rev$ ($Date$) [$Author$]
+ *
+ */
+#include <gtk/gtk.h>
+#include "fingermenu.h"
+#include "callbacks.h"
+
+static void moko_finger_menu_init(MokoFingerMenu *self);
+
+static void moko_finger_menu_class_init(MokoFingerMenuClass *self);
+
+GType
+moko_finger_menu_get_type (void) /* Typechecking */
+{
+ static GType menu_type = 0;
+
+ if (!menu_type)
+ {
+ static const GTypeInfo menu_info =
+ {
+ sizeof (MokoFingerMenuClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) moko_finger_menu_class_init,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (MokoFingerMenu),
+ 0,
+ (GInstanceInitFunc) moko_finger_menu_init,
+ NULL
+ };
+ menu_type = g_type_register_static (MOKO_TYPE_APPLICATION, "MokoFingerMenu", &menu_info, 0);
+ }
+
+ return menu_type;
+}
+
+void
+moko_finger_menu_class_init(MokoFingerMenuClass *self)
+{
+
+}
+
+void
+moko_finger_menu_init(MokoFingerMenu *self)
+{
+ self->app = MOKO_APPLICATION(moko_application_get_instance());
+ g_set_application_name( "OpenMoko Main Menu" );
+
+ self->window = MOKO_FINGER_WINDOW(moko_finger_window_new());
+ gtk_widget_show (GTK_WIDGET (self->window));
+
+ self->wheel = MOKO_FINGER_WHEEL(moko_finger_window_get_wheel (self->window));
+
+ self->toolbox = MOKO_FINGER_TOOL_BOX(moko_finger_window_get_toolbox (self->window));
+ self->history = moko_app_history_init (self->toolbox);
+ self->mm = MAINMENU (moko_main_menu_new());
+ gtk_widget_show (GTK_WIDGET(self->mm));
+
+ g_signal_connect (self->wheel, "press_bottom", G_CALLBACK ( moko_wheel_bottom_press_cb), self);
+ g_signal_connect (self->wheel, "press_left_up", G_CALLBACK ( moko_wheel_left_up_press_cb), self);
+ g_signal_connect (self->wheel, "press_right_down", G_CALLBACK ( moko_wheel_right_down_press_cb), self);
+ g_signal_connect (self->mm->icon_view, "selection-changed", G_CALLBACK (moko_icon_view_selection_changed_cb), self);
+ g_signal_connect (self->mm->icon_view, "item_activated", G_CALLBACK (moko_icon_view_item_acitvated_cb), self);
+
+ moko_finger_window_set_contents (self->window, GTK_WIDGET(self->mm));
+}
+
+MokoFingerMenu*
+moko_finger_menu_new ()
+{
+ return FINGERMENU(g_object_new(moko_finger_menu_get_type(), NULL));
+}
+
+void
+moko_finger_menu_show (MokoFingerMenu *self)
+{
+ if (!self)
+ return;
+
+ gtk_widget_show_all (GTK_WIDGET(self->window));
+ gtk_widget_show_all (GTK_WIDGET(self->mm));
+
+ //gtk_widget_show (GTK_WIDGET(self->window));
+ gtk_widget_show (GTK_WIDGET(self->toolbox));
+ gtk_widget_show (GTK_WIDGET(self->wheel));
+
+ gtk_window_present (GTK_WINDOW (self->window));
+}
+
+void
+moko_finger_menu_hide (MokoFingerMenu *self)
+{
+ if (!self)
+ return;
+
+ if (GTK_WIDGET_VISIBLE (GTK_WIDGET(self->window)))
+ gtk_window_iconify (GTK_WINDOW (self->window));
+}
+
+void
+moko_finger_menu_build (MokoFingerMenu *self, MokoDesktopItem *item)
+{
+ if (!self)
+ return;
+
+ self->mm->top_item = item;
+ moko_main_menu_update_content (self->mm, item);
+}
+
+void
+moko_finger_menu_update_content (MokoFingerMenu *self, MokoDesktopItem *item)
+{
+ if (!self || !item)
+ return;
+ moko_main_menu_update_content (self->mm, item);
+}
+
+MokoDesktopItem *
+moko_finger_menu_get_current_item (MokoFingerMenu *self)
+{
+ if (!self->mm->current)
+ return NULL;
+ else
+ return self->mm->current;
+}
+
+void
+moko_finger_menu_set_current_item (MokoFingerMenu *self, MokoDesktopItem *item)
+{
+ if(!self || !item)
+ return;
+ self->mm->current = item;
+}
+
+void
+moko_finger_menu_move_cursor_up(MokoFingerMenu *self)
+{
+ if (!self)
+ return;
+ moko_icon_view_move_cursor_line_up (self->mm->icon_view);
+}
+
+void
+moko_finger_menu_move_cursor_down(MokoFingerMenu *self)
+{
+ if (!self)
+ return;
+ moko_icon_view_move_cursor_line_down (self->mm->icon_view);
+}
+
+void
+moko_finger_menu_set_app_history(MokoFingerMenu *self, GdkPixbuf *pixbuf, MokoDesktopItem *item)
+{
+ if (!self || !pixbuf || !item)
+ return;
+ moko_app_history_set (self->history, pixbuf, item);
+
+}
Added: trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/fingermenu.h
===================================================================
--- trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/fingermenu.h 2007-06-24 13:30:11 UTC (rev 2338)
+++ trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/fingermenu.h 2007-06-24 14:45:12 UTC (rev 2339)
@@ -0,0 +1,84 @@
+/**
+ * @file fingermenu.h
+ * @brief The Main Menu in the Openmoko
+ *
+ * Authored by Sun Zhiyong <sunzhiyong at fic-sh.com.cn>
+ *
+ * Copyright (C) 2006-2007 OpenMoko Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Public License as published by
+ * the Free Software Foundation; version 2 of the license.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Public License for more details.
+ *
+ * Current Version: $Rev$ ($Date$) [$Author$]
+ *
+ */
+#ifndef _MOKO_FINGER_MENU_H_
+#define _MOKO_FINGER_MENU_H_
+
+#include <libmokoui/moko-finger-window.h>
+#include <libmokoui/moko-finger-wheel.h>
+#include <libmokoui/moko-finger-tool-box.h>
+#include <libmokoui/moko-pixmap-button.h>
+#include <libmokoui/moko-application.h>
+
+
+#include "mainmenu.h"
+#include "app-history.h"
+
+G_BEGIN_DECLS
+#define FINGERMENU_TYPE (moko_finger_menu_get_type())
+#define FINGERMENU(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), FINGERMENU_TYPE, MokoFingerMenu))
+#define FINEGERMENU_CLASS(kalss) (G_TYPE_CHECK_CLASS_CAST((klass), FINGERMENU_TYPE, MokoFingerMenuClass))
+
+typedef struct _MokoFingerMenu MokoFingerMenu;
+typedef struct _MokoFingerMenuClass MokoFingerMenuClass;
+
+struct _MokoFingerMenu{
+ MokoApplication parent;
+
+ MokoApplication *app;
+ MokoMainMenu *mm;
+ MokoFingerWindow *window;
+ MokoFingerWheel *wheel;
+ MokoFingerToolBox *toolbox;
+ MokoAppHistory *history;
+};
+
+struct _MokoFingerMenuClass{
+ MokoApplicationClass parent_class;
+};
+
+GType moko_finger_menu_get_type(void);
+
+/*************/
+/*Public API*/
+/*************/
+MokoFingerMenu* moko_finger_menu_new ();
+
+void moko_finger_menu_show (MokoFingerMenu *self);
+
+void moko_finger_menu_hide (MokoFingerMenu *self);
+
+void moko_finger_menu_build (MokoFingerMenu *self, MokoDesktopItem *item);
+
+void moko_finger_menu_update_content (MokoFingerMenu *self, MokoDesktopItem *item);
+
+MokoDesktopItem * moko_finger_menu_get_current_item (MokoFingerMenu *self);
+
+void moko_finger_menu_set_current_item (MokoFingerMenu *self, MokoDesktopItem *item);
+
+void moko_finger_menu_move_cursor_up(MokoFingerMenu *self);
+
+void moko_finger_menu_move_cursor_down(MokoFingerMenu *self);
+
+void moko_finger_menu_set_app_history(MokoFingerMenu *self, GdkPixbuf *pixbuf, MokoDesktopItem *item);
+
+G_END_DECLS
+
+#endif /*_MOKO_FINGER_MENU_H_*/
Added: trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/main.h
===================================================================
--- trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/main.h 2007-06-24 13:30:11 UTC (rev 2338)
+++ trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/main.h 2007-06-24 14:45:12 UTC (rev 2339)
@@ -0,0 +1,38 @@
+/**
+ * @file main.h
+ * @brief The Main Menu in the Openmoko
+ *
+ * Authored by Sun Zhiyong <sunzhiyong at fic-sh.com.cn>
+ *
+ * Copyright (C) 2006-2007 OpenMoko Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Public License as published by
+ * the Free Software Foundation; version 2 of the license.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Public License for more details.
+ *
+ * Current Version: $Rev$ ($Date$) [$Author$]
+ *
+ */
+
+#ifndef _MAIN_MENU_MAIN_H
+#define _MAIN_MENU_MAIN_H
+
+#include "fingermenu.h"
+#include "stylusmenu.h"
+#include "dbus-conn.h"
+#include "mokodesktop.h"
+
+typedef struct _MokoMainmenuApp MokoMainmenuApp;
+
+struct _MokoMainmenuApp {
+ MokoFingerMenu *fm;
+ MokoStylusMenu *sm;
+ MokoDesktopItem *top_item;
+};
+
+#endif /*_MAIN_MENU_MAIN_H*/
Added: trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/mainmenu.c
===================================================================
--- trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/mainmenu.c 2007-06-24 13:30:11 UTC (rev 2338)
+++ trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/mainmenu.c 2007-06-24 14:45:12 UTC (rev 2339)
@@ -0,0 +1,337 @@
+/**
+ * @file mainmenu.c
+ * @brief The Main Menu in the Openmoko
+ *
+ * Authored by Sun Zhiyong <sunzhiyong at fic-sh.com.cn>
+ *
+ * Copyright (C) 2006-2007 OpenMoko Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Public License as published by
+ * the Free Software Foundation; version 2 of the license.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Public License for more details.
+ *
+ * Current Version: $Rev$ ($Date$) [$Author$]
+ *
+ */
+#include "mokodesktop.h"
+#include "mokodesktop_item.h"
+
+#include "mainmenu.h"
+
+enum {
+ MENU_SIGNAL = 0,
+ LAST_SIGNAL
+};
+
+static void moko_main_menu_class_init(MokoMainMenuClass *klass);
+
+static void moko_main_menu_init(MokoMainMenu *mm);
+
+//static guint menu_signals[LAST_SIGNAL] = { 0 };
+
+/**
+*@brief retrun MokoMainMenu type.
+*@param none
+*@return GType
+*/
+GType
+moko_main_menu_get_type (void) /* Typechecking */
+{
+ static GType menu_type = 0;
+
+ if (!menu_type)
+ {
+ static const GTypeInfo menu_info =
+ {
+ sizeof (MokoMainMenuClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) moko_main_menu_class_init,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (MokoMainMenu),
+ 0,
+ (GInstanceInitFunc) moko_main_menu_init,
+ NULL
+ };
+ menu_type = g_type_register_static (GTK_TYPE_VBOX, "MokoMainMenu", &menu_info, 0);
+ }
+
+ return menu_type;
+}
+
+/**
+*@brief initialize MokoMainMenu class.
+*@param klass MokoMainMenu class
+*@return none
+*/
+static void
+moko_main_menu_class_init(MokoMainMenuClass* Klass)
+{
+
+}
+
+
+/*@brief initialize MokoManiMenu instance
+ *@param mm MokoMainMenu*
+ *@return none
+ */
+void
+moko_main_menu_init(MokoMainMenu *mm)
+{
+ PangoFontDescription* PangoFont = pango_font_description_new(); //get system default PangoFontDesc
+ GtkWidget *eventbox;
+
+ mm->top_item = NULL;
+ mm->current = NULL;
+
+ /*center label of MokoMainMenu head*/
+ mm->section_name = gtk_label_new ("Main Menu");
+ gtk_widget_show (mm->section_name);
+ gtk_widget_set_name (mm->section_name, "Section Name");
+ gtk_label_set_single_line_mode (GTK_LABEL(mm->section_name), TRUE);
+ gtk_misc_set_alignment (GTK_MISC (mm->section_name), SECTION_ALG_X, SECTION_ALG_Y);
+ gtk_misc_set_padding (GTK_MISC (mm->section_name), SECTION_X_PADDING, SECTION_Y_PADDING);
+ gtk_label_set_ellipsize (GTK_LABEL(mm->section_name), PANGO_ELLIPSIZE_END);
+
+ /*right side label of MokoMainMenu head*/
+ mm->item_total = gtk_label_new ("");
+ //gtk_widget_show (mm->item_total);
+ gtk_label_set_justify (GTK_LABEL(mm->item_total), GTK_JUSTIFY_RIGHT);
+ gtk_label_set_width_chars (GTK_LABEL(mm->item_total), ITME_TOTAL_WIDTH);
+ gtk_misc_set_alignment (GTK_MISC (mm->item_total), ITEM_TOTAL_ALG_X, ITEM_TOTAL_ALG_Y);
+ if (PangoFont) {
+ pango_font_description_set_size (PangoFont, FONT_SIZE_ITEM);
+ gtk_widget_modify_font (mm->item_total, PangoFont);
+ }
+ else {
+ g_debug("FAILED to load FONT ");
+ }
+
+ //Only used to change background
+ eventbox = gtk_event_box_new ();
+ gtk_event_box_set_visible_window (GTK_EVENT_BOX(eventbox), TRUE);
+ gtk_widget_show (eventbox);
+ gtk_widget_set_name (eventbox, "gtkeventbox-black");
+
+ /*MokoIconView object initialize*/
+ mm->icon_view = MOKO_ICON_VIEW(moko_icon_view_new());
+ moko_icon_view_set_item_width(mm->icon_view, ITEM_WIDTH);
+ moko_icon_view_set_columns (mm->icon_view, COLUMN_NUM);
+ moko_icon_view_set_margin (mm->icon_view, ITEM_MARGIN);
+ moko_icon_view_set_row_spacing (mm->icon_view, ROW_SPACING);
+ moko_icon_view_set_column_spacing (mm->icon_view, COLUMN_SPACING);
+ moko_icon_view_set_decoration_width (mm->icon_view, DECORATION_WIDTH);
+ moko_icon_view_set_icon_bg (mm->icon_view, PKGDATADIR"/main_menu_sel_icon.png");
+ moko_icon_view_set_text_bg (mm->icon_view, PKGDATADIR"/main_menu_sel_text.png");
+ moko_icon_view_set_decorated (mm->icon_view, TRUE);
+ moko_icon_view_set_max_text_length(mm->icon_view, 20);
+ gtk_widget_show (GTK_WIDGET(mm->icon_view));
+
+ mm->list_store = gtk_list_store_new (3, GDK_TYPE_PIXBUF, G_TYPE_STRING, G_TYPE_POINTER);
+ moko_icon_view_set_pixbuf_column (mm->icon_view, PIXBUF_COLUMN);
+ moko_icon_view_set_text_column (mm->icon_view, TEXT_COLUMN);
+ moko_icon_view_set_model (mm->icon_view, GTK_TREE_MODEL (mm->list_store));
+
+ mm->scrolled = gtk_scrolled_window_new (NULL, NULL);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (mm->scrolled),
+ GTK_POLICY_NEVER, GTK_POLICY_NEVER);
+ gtk_widget_show (mm->scrolled);
+ gtk_container_add (GTK_CONTAINER (mm->scrolled), GTK_WIDGET(mm->icon_view));
+
+ mm->hbox = gtk_hbox_new (FALSE, FALSE);
+ gtk_widget_show (mm->hbox);
+
+ gtk_box_pack_start (GTK_BOX(mm), eventbox, FALSE, FALSE, 0);
+ gtk_container_add (GTK_CONTAINER(eventbox), mm->hbox);
+ gtk_box_pack_start (GTK_BOX(mm->hbox), mm->section_name, TRUE, TRUE, 0);
+ gtk_box_pack_end (GTK_BOX(mm->hbox), mm->item_total, FALSE, FALSE, 0);
+ gtk_box_pack_end (GTK_BOX(mm), GTK_WIDGET(mm->scrolled), TRUE, TRUE, 0);
+
+
+ if (PangoFont)
+ pango_font_description_free (PangoFont);
+}
+
+static void
+moko_set_label_content(GtkLabel *label, const char *content)
+{
+ if (label)
+ gtk_label_set_text (label, content);
+}
+
+/**
+*@brief fill model
+*@param store GtkListSrore*
+*@param icon_path const char*
+*@param icon_name const char*
+*@return Bool
+*/
+static gboolean
+moko_fill_model(GtkListStore *store, const char* icon_path,
+ const char* icon_name, MokoDesktopItem *item)
+{
+ if (!icon_path && !icon_name)
+ return FALSE;
+
+ GtkTreeIter iter;
+ GdkPixbuf *pixbuf;
+
+ gtk_list_store_append (store, &iter);
+ pixbuf = gdk_pixbuf_new_from_file_at_size (icon_path, PIXBUF_WIDTH, PIXBUF_HEIGHT, NULL);// ADD Gerro handle later
+ if (!pixbuf)
+ return FALSE;
+ gtk_list_store_set (store, &iter, PIXBUF_COLUMN, pixbuf, TEXT_COLUMN, icon_name, OBJECT_COLUMN, item, -1);
+ g_object_unref (pixbuf);
+ return TRUE;
+}
+
+/*public functions*/
+
+/**
+ * moko_main_menu_new:
+ *
+ * Creates a new #MokoMainMenu widget
+ *
+ * Return value: A newly created #MokoMainMenu widget
+ *
+ **/
+GtkWidget*
+moko_main_menu_new ()
+{
+ return GTK_WIDGET(g_object_new(moko_main_menu_get_type(), NULL));
+}
+
+/**
+ * moko_main_menu_clear:
+ * @mm #MokoMainMenu instance.
+ *
+ * clear a #MokoMainMenu widget.
+ *
+ **/
+void
+moko_main_menu_clear(MokoMainMenu *mm)
+{
+ if (mm->top_item)
+ {
+ /* Free Lists (free .directory and .desktop files) */
+ mokodesktop_item_folder_contents_free(mm->top_item, mm->top_item);
+ /* Free Root item */
+ mokodesktop_item_free(mm->top_item);
+ }
+
+ if (mm) g_free (mm);
+}
+
+/**
+ * moko_main_menu_update_content:
+ * @mm #MokoMainMenu.
+ * @item #MokoDesktopItem list.
+ *
+ * Reinstall a #MokoMainMenu widget content.
+ *
+ * Return value: %TRUE if @update successful is selected.
+ *
+ **/
+gboolean
+moko_main_menu_update_content (MokoMainMenu *mm, MokoDesktopItem *item)
+{
+ MokoDesktopItem *item_new;
+ gint count = 0;
+ char total_item[6];
+ //g_debug("mokodesktop: item [%d][%s][%s]\n", item->type, item->name, item->icon_name);
+
+ if (!mm)
+ return FALSE;
+ mm->current = item;
+
+ item_new = item->item_child;
+ //g_debug("mokodesktop: item [%d][%s][%s]\n", item_new->type, item_new->name, item_new->icon_name);
+ // g_debug ("test");
+
+ if (item->type == ITEM_TYPE_ROOT)
+ {
+ moko_set_label_content (GTK_LABEL(mm->section_name), "Main Menu");
+ }
+ else if (item->type == ITEM_TYPE_FOLDER)
+ {
+ moko_set_label_content (GTK_LABEL(mm->section_name), item->name);
+ }
+ else
+ return FALSE; // neither ROOT nor FOLDER
+
+ if (mm->list_store)
+ gtk_list_store_clear (mm->list_store);
+
+ moko_icon_view_refresh (mm->icon_view);
+
+ mokodesktop_items_enumerate_siblings(item->item_child, item_new)
+ {
+ count +=1;
+
+ if (access (item_new->icon_name, 0) == 0)
+ {
+ moko_fill_model(mm->list_store, item_new->icon_name, item_new->name, item_new);
+ }
+ else
+ {
+ char path[512];
+ snprintf (path, 512, "%s/%s", PIXMAP_PATH, item_new->icon_name);//FIXME: "PIXMAP_PATH" this path will not find out all icons.
+
+ if (access (path, 0) == 0)
+ moko_fill_model(mm->list_store, path, item_new->name, item_new);
+ else
+ {
+ snprintf (path, 512, "%s/%s", PKGDATADIR, "default-app-icon.xpm");
+ moko_fill_model(mm->list_store, path, item_new->name, item_new);
+ }
+ }
+ }
+
+ snprintf (total_item, 6, "00/%.2d", count);
+ moko_set_label_content(GTK_LABEL(mm->item_total), total_item);
+
+ return TRUE;
+}
+
+/**
+ * moko_main_menu_update_item_total_label:
+ * @mm A #MokoMainMenu.
+ *
+ * Update right side label infomation.
+ *
+ **/
+void
+moko_main_menu_update_item_total_label (MokoMainMenu *mm)
+{
+ gint total = 0, cursor = 0;
+ char item_total[6];
+
+ total = moko_icon_view_get_total_items (mm->icon_view);
+ cursor = moko_icon_view_get_cursor_positon (mm->icon_view);
+
+ if (cursor <0)
+ return;
+
+ snprintf (item_total, 6, "%.2d/%.2d", cursor, total);
+ moko_set_label_content (GTK_LABEL(mm->item_total), item_total);
+}
+
+/**
+ * moko_main_menu_set_setction_name_label:
+ * @mm A #MokoMainMenu.
+ * @str const char*
+ *
+ * Set Center label content of #MokoMainMenu head.
+ *
+ **/
+void
+moko_main_menu_set_section_name_label (MokoMainMenu *mm, const char *str)
+{
+ moko_set_label_content (GTK_LABEL(mm->section_name), str);
+}
Added: trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/mainmenu.h
===================================================================
--- trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/mainmenu.h 2007-06-24 13:30:11 UTC (rev 2338)
+++ trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/mainmenu.h 2007-06-24 14:45:12 UTC (rev 2339)
@@ -0,0 +1,115 @@
+/**
+ * @file mainmenu.c
+ * @brief The Main Menu in the Openmoko
+ *
+ * Authored by Sun Zhiyong <sunzhiyong at fic-sh.com.cn>
+ *
+ * Copyright (C) 2006-2007 OpenMoko Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Public License as published by
+ * the Free Software Foundation; version 2 of the license.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Public License for more details.
+ *
+ * Current Version: $Rev$ ($Date$) [$Author$]
+ *
+ */
+
+#ifndef _OPEN_MOKO_MAIN_MENU_H
+#define _OPEN_MOKO_MAIN_MENU_H
+
+#include <gtk/gtkwidget.h>
+#include <glib-object.h>
+#include <gtk/gtkliststore.h>
+#include <gtk/gtklabel.h>
+#include <gtk/gtkvbox.h>
+#include <gtk/gtkhbox.h>
+
+#include "mokoiconview.h"
+#include "mokodesktop.h"
+
+enum {
+ PIXBUF_COLUMN,
+ TEXT_COLUMN,
+ OBJECT_COLUMN,
+ NUM_COLs
+ };
+
+G_BEGIN_DECLS
+/* property(s)*/
+#define COLUMN_NUM 3
+#define ITEM_WIDTH 140
+#define ITEM_MARGIN 10
+#define ROW_SPACING 0
+#define COLUMN_SPACING 20
+#define ITME_TOTAL_WIDTH 5
+#define DECORATION_WIDTH 10
+
+#define PIXBUF_WIDTH 120
+#define PIXBUF_HEIGHT 120
+
+#define SECTION_ALG_X 0.6
+#define SECTION_ALG_Y 0.5
+#define SECTION_X_PADDING 0
+#define SECTION_Y_PADDING 5
+#define ITEM_TOTAL_ALG_X 0.5
+#define ITEM_TOTAL_ALG_Y 0.9
+
+/*Font styles*/
+#define FONT_SIZE_SECTION 12*PANGO_SCALE
+#define FONT_SIZE_ITEM 11*PANGO_SCALE
+
+#define MAINMENU_TYPE (moko_main_menu_get_type())
+#define MAINMENU(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MAINMENU_TYPE, MokoMainMenu))
+#define MAINMENU_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MAINMENU_TYPE, MokoMainMenuClass))
+#define IS_MAINMENU(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MAINMENU_TYPE))
+#define IS_MAINMENU_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MAINMENU_TYPE))
+
+
+typedef struct _MokoMainMenu MokoMainMenu;
+typedef struct _MokoMainMenuClass MokoMainMenuClass;
+
+struct _MokoMainMenu {
+ GtkVBox vbox;
+
+ MokoDesktopItem *top_item;
+ MokoDesktopItem *current;
+ MokoIconView *icon_view;
+ GtkListStore *list_store;
+ GtkWidget *scrolled;
+ GtkWidget *hbox;
+ GtkWidget *section_name;
+ GtkWidget *item_total;
+};
+
+struct _MokoMainMenuClass {
+ GtkVBoxClass parent_class;
+
+ void(*moko_main_menu_function)(MokoMainMenu *mm);
+ };
+
+GType
+moko_main_menu_get_type (void);
+
+GtkWidget*
+moko_main_menu_new ();
+
+void
+moko_main_menu_clear (MokoMainMenu *mm);
+
+gboolean
+moko_main_menu_update_content (MokoMainMenu *mm, MokoDesktopItem *item);
+
+void
+moko_main_menu_update_item_total_label (MokoMainMenu *mm);
+
+void
+moko_main_menu_update_section_name_label (MokoIconView *mm);
+
+G_END_DECLS
+
+#endif /*main_menu.h*/
Added: trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/mokoiconview.c
===================================================================
--- trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/mokoiconview.c 2007-06-24 13:30:11 UTC (rev 2338)
+++ trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/mokoiconview.c 2007-06-24 14:45:12 UTC (rev 2339)
@@ -0,0 +1,4467 @@
+/**
+ * @file mokoiconview.c
+ * @brief The Main Menu in the Openmoko
+ *
+ * Authored by Sun Zhiyong <sunzhiyong at fic-sh.com.cn>
+ *
+ * Based on gtkiconview.c by Anders Carlsson <andersca at gnome.org>
+ *
+ * Copyright (C) 2006-2007 OpenMoko Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Public License as published by
+ * the Free Software Foundation; version 2 of the license.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Public License for more details.
+ *
+ * Current Version: $Rev$ ($Date$) [$Author$]
+ *
+ */
+
+#include "mokoiconview.h"
+#include "callbacks.h"
+
+#define MOKO_MAX(arg1, arg2) MAX(arg1, arg2)
+#define MOKO_MIN(arg1, arg2) MIN(arg1, arg2)
+#define MOKO_ABS(arg1) ABS(arg1)
+#define P_(obj) (obj)
+
+#define MOKO_ICON_VIEW_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), MOKO_TYPE_ICON_VIEW, MokoIconViewPrivate))
+
+#define VALID_MODEL_AND_COLUMNS(obj) ((obj)->priv->model != NULL && \
+ ((obj)->priv->pixbuf_column != -1 || \
+ (obj)->priv->text_column != -1 || \
+ (obj)->priv->markup_column != -1))
+
+#define ICON_TEXT_PADDING 3
+
+#define FRAME_OFFSET 10
+
+typedef struct
+{
+ GtkTreeIter iter;
+ int index;
+
+ gint row, col;
+
+ /* Bounding boxes */
+ gint x, y;
+ gint width, height;
+
+ gint pixbuf_x, pixbuf_y;
+ gint pixbuf_height, pixbuf_width;
+
+ gint layout_x, layout_y;
+ gint layout_width, layout_height;
+
+ guint selected : 1;
+ guint selected_before_rubberbanding : 1;
+} MokoIconViewItem;
+
+struct _MokoIconViewPrivate
+{
+ gint width, height;
+
+ gint text_column;
+ gint markup_column;
+ gint pixbuf_column;
+
+ GtkSelectionMode selection_mode;
+
+ GdkWindow *bin_window;
+
+ GtkTreeModel *model;
+
+ GList *items;
+
+ GtkAdjustment *hadjustment;
+ GtkAdjustment *vadjustment;
+
+ guint layout_idle_id;
+
+ gboolean doing_rubberband;
+ gint rubberband_x1, rubberband_y1;
+ gint rubberband_x2, rubberband_y2;
+
+ guint scroll_timeout_id;
+ gint scroll_value_diff;
+ gint event_last_x, event_last_y;
+
+ MokoIconViewItem *anchor_item;
+ MokoIconViewItem *cursor_item;
+
+ GdkPixbuf *bg_icon; //Decorated iocn background image.
+ GdkPixbuf *bg_text;//Decorated text layout background image.
+ gint max_text_len;
+ gint decr_width;
+ gboolean decorated;
+ gint total_items;
+ gboolean refresh;
+
+ guint ctrl_pressed : 1;
+ guint shift_pressed : 1;
+
+ MokoIconViewItem *last_single_clicked;
+
+#ifdef DND_WORKS
+ /* Drag-and-drop. */
+ gint pressed_button;
+ gint press_start_x;
+ gint press_start_y;
+#endif
+
+ /* Layout used to draw icon text */
+ PangoLayout *layout;
+
+ GtkOrientation orientation;
+
+ gint columns;
+ gint item_width;
+ gint spacing;
+ gint row_spacing;
+ gint column_spacing;
+ gint margin;
+};
+
+/* Signals */
+enum
+{
+ ITEM_ACTIVATED,
+ SELECTION_CHANGED,
+ SELECT_ALL,
+ UNSELECT_ALL,
+ SELECT_CURSOR_ITEM,
+ TOGGLE_CURSOR_ITEM,
+ MOVE_CURSOR,
+ ACTIVATE_CURSOR_ITEM,
+ LAST_SIGNAL
+};
+
+/* Properties */
+enum
+{
+ PROP_0,
+ PROP_PIXBUF_COLUMN,
+ PROP_TEXT_COLUMN,
+ PROP_MARKUP_COLUMN,
+ PROP_SELECTION_MODE,
+ PROP_ORIENTATION,
+ PROP_MODEL,
+ PROP_COLUMNS,
+ PROP_ITEM_WIDTH,
+ PROP_SPACING,
+ PROP_ROW_SPACING,
+ PROP_COLUMN_SPACING,
+ PROP_MARGIN,
+ PROP_BG_ICON,
+ PROP_BG_TEXT,
+ PROP_DECORATION_WIDTH,
+ PROP_DECORATED,
+ PROP_MAX_TEXT_LENGTH,
+ PPOP_CURSOR_POSITION,
+ PROP_TOTAL_ITEMS
+};
+
+/* GObject signals */
+static void
+moko_icon_view_finalize (GObject *object);
+
+static void
+moko_icon_view_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec);
+
+static void
+moko_icon_view_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec);
+
+
+/* GtkObject signals */
+static void
+moko_icon_view_destroy (GtkObject *object);
+
+/* GtkWidget signals */
+static void
+moko_icon_view_realize (GtkWidget *widget);
+
+static void
+moko_icon_view_unrealize (GtkWidget *widget);
+
+static void
+moko_icon_view_map (GtkWidget *widget);
+
+static void
+moko_icon_view_size_request (GtkWidget *widget,
+ GtkRequisition *requisition);
+
+static void
+moko_icon_view_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation);
+
+static gboolean
+moko_icon_view_expose (GtkWidget *widget,
+ GdkEventExpose *expose);
+
+static gboolean
+moko_icon_view_motion (GtkWidget *widget,
+ GdkEventMotion *event);
+
+static gboolean
+moko_icon_view_button_press (GtkWidget *widget,
+ GdkEventButton *event);
+
+static gboolean
+moko_icon_view_button_release (GtkWidget *widget,
+ GdkEventButton *event);
+
+/* MokoIconView signals */
+static void
+moko_icon_view_set_adjustments (MokoIconView *icon_view,
+ GtkAdjustment *hadj,
+ GtkAdjustment *vadj);
+
+static void
+moko_icon_view_real_select_all (MokoIconView *icon_view);
+
+static void
+moko_icon_view_real_unselect_all (MokoIconView *icon_view);
+
+static void
+moko_icon_view_real_select_cursor_item (MokoIconView *icon_view);
+
+static void
+moko_icon_view_real_toggle_cursor_item (MokoIconView *icon_view);
+
+static gboolean
+moko_icon_view_real_activate_cursor_item (MokoIconView *icon_view);
+
+/* Internal functions */
+static void
+moko_icon_view_adjustment_changed (GtkAdjustment *adjustment,
+ MokoIconView *icon_view);
+
+static void
+moko_icon_view_layout (MokoIconView *icon_view);
+
+static void
+moko_icon_view_paint_item (MokoIconView *icon_view,
+ MokoIconViewItem *item,
+ GdkRectangle *area);
+
+static void
+moko_icon_view_paint_rubberband (MokoIconView *icon_view,
+ GdkRectangle *area);
+
+static void
+moko_icon_view_queue_draw_item (MokoIconView *icon_view,
+ MokoIconViewItem *item);
+
+static void
+moko_icon_view_queue_layout (MokoIconView *icon_view);
+
+static void
+moko_icon_view_set_cursor_item (MokoIconView *icon_view,
+ MokoIconViewItem *item);
+
+static void
+moko_icon_view_start_rubberbanding (MokoIconView *icon_view,
+ gint x,
+ gint y);
+
+static void
+moko_icon_view_stop_rubberbanding (MokoIconView *icon_view);
+
+static void
+moko_icon_view_update_rubberband_selection (MokoIconView *icon_view);
+
+static gboolean
+moko_icon_view_item_hit_test (MokoIconViewItem *item,
+ gint x,
+ gint y,
+ gint width,
+ gint height);
+
+#ifdef DND_WORKS
+static gboolean
+moko_icon_view_maybe_begin_dragging_items (MokoIconView *icon_view,
+ GdkEventMotion *event);
+#endif
+
+static gboolean
+moko_icon_view_unselect_all_internal (MokoIconView *icon_view);
+
+static void
+moko_icon_view_calculate_item_size (MokoIconView *icon_view,
+ MokoIconViewItem *item,
+ gint item_width);
+
+static void
+moko_icon_view_update_rubberband (gpointer data);
+
+static void
+moko_icon_view_item_invalidate_size (MokoIconViewItem *item);
+
+static void
+moko_icon_view_invalidate_sizes (MokoIconView *icon_view);
+
+static void
+moko_icon_view_add_move_binding (GtkBindingSet *binding_set,
+ guint keyval,
+ guint modmask,
+ GtkMovementStep step,
+ gint count);
+
+static gboolean
+moko_icon_view_real_move_cursor (MokoIconView *icon_view,
+ GtkMovementStep step,
+ gint count);
+
+static void
+moko_icon_view_move_cursor_up_down (MokoIconView *icon_view,
+ gint count);
+
+static void
+moko_icon_view_move_cursor_page_up_down (MokoIconView *icon_view,
+ gint count);
+
+static void
+moko_icon_view_move_cursor_left_right (MokoIconView *icon_view,
+ gint count);
+
+static void
+moko_icon_view_move_cursor_start_end (MokoIconView *icon_view,
+ gint count);
+
+static void
+moko_icon_view_scroll_to_item (MokoIconView *icon_view,
+ MokoIconViewItem *item);
+
+static GdkPixbuf *
+moko_icon_view_get_item_icon (MokoIconView *icon_view,
+ MokoIconViewItem *item);
+
+static void
+moko_icon_view_update_item_text (MokoIconView *icon_view,
+ MokoIconViewItem *item);
+
+static void
+moko_icon_view_select_item (MokoIconView *icon_view,
+ MokoIconViewItem *item);
+
+static void
+moko_icon_view_unselect_item (MokoIconView *icon_view,
+ MokoIconViewItem *item);
+
+static gboolean
+moko_icon_view_select_all_between (MokoIconView *icon_view,
+ MokoIconViewItem *anchor,
+ MokoIconViewItem *cursor);
+
+static MokoIconViewItem *
+moko_icon_view_get_item_at_pos (MokoIconView *icon_view,
+ gint x,
+ gint y);
+
+
+void
+moko_marshal_VOID__OBJECT_OBJECT (GClosure *closure,
+ GValue *return_value,
+ guint n_param_values,
+ const GValue *param_values,
+ gpointer invocation_hint,
+ gpointer marshal_data)
+{
+ typedef void (*GMarshalFunc_VOID__OBJECT_OBJECT) (gpointer data1,
+ gpointer arg_1,
+ gpointer arg_2,
+ gpointer data2);
+ register GMarshalFunc_VOID__OBJECT_OBJECT callback;
+ register GCClosure *cc = (GCClosure*) closure;
+ register gpointer data1, data2;
+
+ g_return_if_fail (n_param_values == 3);
+
+ if (G_CCLOSURE_SWAP_DATA (closure))
+ {
+ data1 = closure->data;
+ data2 = g_value_peek_pointer (param_values + 0);
+ }
+ else
+ {
+ data1 = g_value_peek_pointer (param_values + 0);
+ data2 = closure->data;
+ }
+ callback = (GMarshalFunc_VOID__OBJECT_OBJECT) (marshal_data ? marshal_data : cc->callback);
+
+ callback (data1,
+ g_value_get_object (param_values + 1),
+ g_value_get_object (param_values + 2),
+ data2);
+}
+
+void
+moko_marshal_BOOLEAN__ENUM_INT (GClosure *closure,
+ GValue *return_value,
+ guint n_param_values,
+ const GValue *param_values,
+ gpointer invocation_hint,
+ gpointer marshal_data)
+{
+ typedef gboolean (*GMarshalFunc_BOOLEAN__ENUM_INT) (gpointer data1,
+ gint arg_1,
+ gint arg_2,
+ gpointer data2);
+ register GMarshalFunc_BOOLEAN__ENUM_INT callback;
+ register GCClosure *cc = (GCClosure*) closure;
+ register gpointer data1, data2;
+ gboolean v_return;
+
+ g_return_if_fail (return_value != NULL);
+ g_return_if_fail (n_param_values == 3);
+
+ if (G_CCLOSURE_SWAP_DATA (closure))
+ {
+ data1 = closure->data;
+ data2 = g_value_peek_pointer (param_values + 0);
+ }
+ else
+ {
+ data1 = g_value_peek_pointer (param_values + 0);
+ data2 = closure->data;
+ }
+ callback = (GMarshalFunc_BOOLEAN__ENUM_INT) (marshal_data ? marshal_data : cc->callback);
+
+ v_return = callback (data1,
+ g_value_get_enum (param_values + 1),
+ g_value_get_int (param_values + 2),
+ data2);
+
+ g_value_set_boolean (return_value, v_return);
+}
+
+void
+moko_marshal_BOOLEAN__VOID (GClosure *closure,
+ GValue *return_value,
+ guint n_param_values,
+ const GValue *param_values,
+ gpointer invocation_hint,
+ gpointer marshal_data)
+{
+ typedef gboolean (*GMarshalFunc_BOOLEAN__VOID) (gpointer data1,
+ gpointer data2);
+ register GMarshalFunc_BOOLEAN__VOID callback;
+ register GCClosure *cc = (GCClosure*) closure;
+ register gpointer data1, data2;
+ gboolean v_return;
+
+ g_return_if_fail (return_value != NULL);
+ g_return_if_fail (n_param_values == 1);
+
+ if (G_CCLOSURE_SWAP_DATA (closure))
+ {
+ data1 = closure->data;
+ data2 = g_value_peek_pointer (param_values + 0);
+ }
+ else
+ {
+ data1 = g_value_peek_pointer (param_values + 0);
+ data2 = closure->data;
+ }
+ callback = (GMarshalFunc_BOOLEAN__VOID) (marshal_data ? marshal_data : cc->callback);
+
+ v_return = callback (data1,
+ data2);
+
+ g_value_set_boolean (return_value, v_return);
+}
+
+
+static GtkContainerClass *parent_class = NULL;
+
+static guint moko_icon_view_signals[LAST_SIGNAL] = { 0 };
+
+G_DEFINE_TYPE (MokoIconView, moko_icon_view, GTK_TYPE_CONTAINER);
+
+/**
+*@brief initialize MokoIconView class.
+*@param klass MokoIconView Class
+*@return none
+*/
+static void
+moko_icon_view_class_init(MokoIconViewClass* klass) /* Class Initialization */
+{
+ GObjectClass *gobject_class;
+ GtkObjectClass *object_class;
+ GtkWidgetClass *widget_class;
+ GtkBindingSet *binding_set;
+
+ parent_class = g_type_class_peek_parent (klass);
+ binding_set = gtk_binding_set_by_class (klass);
+
+ g_type_class_add_private (klass, sizeof (MokoIconViewPrivate));
+
+ gobject_class = (GObjectClass *) klass;
+ object_class = (GtkObjectClass *) klass;
+ widget_class = (GtkWidgetClass *) klass;
+
+ gobject_class->finalize = moko_icon_view_finalize;
+ gobject_class->set_property = moko_icon_view_set_property;
+ gobject_class->get_property = moko_icon_view_get_property;
+
+ object_class->destroy = moko_icon_view_destroy;
+
+ widget_class->realize = moko_icon_view_realize;
+ widget_class->unrealize = moko_icon_view_unrealize;
+ widget_class->map = moko_icon_view_map;
+ widget_class->size_request = moko_icon_view_size_request;
+ widget_class->size_allocate = moko_icon_view_size_allocate;
+ widget_class->expose_event = moko_icon_view_expose;
+ widget_class->motion_notify_event = moko_icon_view_motion;
+ widget_class->button_press_event = moko_icon_view_button_press;
+ widget_class->button_release_event = moko_icon_view_button_release;
+
+
+ klass->set_scroll_adjustments = moko_icon_view_set_adjustments;
+ //klass->select_all = moko_icon_view_real_select_all;
+ //klass->unselect_all = moko_icon_view_real_unselect_all;
+ //klass->select_cursor_item = moko_icon_view_real_select_cursor_item;
+ //klass->toggle_cursor_item = moko_icon_view_real_toggle_cursor_item;
+ klass->activate_cursor_item = moko_icon_view_real_activate_cursor_item;
+ klass->move_cursor = moko_icon_view_real_move_cursor;
+
+
+ /* Properties */
+/*New properties for MokoIconView*/
+ /**
+ * MokoIconView::bg-icon:
+ *
+ * Selected icon column background image, the decorated property should be set first.
+ * Default value NULL.
+ *
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_BG_ICON,
+ g_param_spec_object ("bg_icon",
+ P_("Decoration Background"),
+ P_("Background image used to decorated selected icon column."),
+ GDK_TYPE_PIXBUF,
+ G_PARAM_READWRITE));
+ /**
+ * MokoIconView::bg-text:
+ *
+ * The selected text column background image, the decorated property should be set first.
+ * Default value NULL.
+ *
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_BG_TEXT,
+ g_param_spec_object ("bg_text",
+ P_("text Layout Background"),
+ P_("Background image used to decorated selected text column."),
+ GDK_TYPE_PIXBUF,
+ G_PARAM_READWRITE));
+
+/**
+ * MokoIconView::decr-width:
+ *
+ * The decoration-width property specifies the decorated width to use for each item.
+ *
+ * Since: 2.6
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_DECORATION_WIDTH,
+ g_param_spec_int ("decr_width",
+ P_("Width for Decoration"),
+ P_("The width used for scale icon and draw decoration"),
+ -1, G_MAXINT, -1,
+ G_PARAM_READWRITE));
+/**
+ * MokoIconView::decorated:
+ *
+ * Whether the selected item be decorate.
+ * Default value is FALSE
+ *
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_DECORATED,
+ g_param_spec_boolean ("decorated",
+ P_("Decorated"),
+ P_("Whether decorated the icon and text with custom image when selected"),
+ FALSE,
+ G_PARAM_READWRITE));
+
+/**
+ * MokoIconView::max-text-len:
+ *
+ * Maximum text column width.
+ *
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_MAX_TEXT_LENGTH,
+ g_param_spec_int ("max_text_len",
+ P_("Maximum Text column Length"),
+ P_("The width used for scale icon and draw decoration"),
+ -1, G_MAXINT, -1,
+ G_PARAM_READWRITE));
+
+/**
+ * MokoIconViewItem::index:
+ *
+ * index of item.
+ *
+ */
+ g_object_class_install_property (gobject_class,
+ PPOP_CURSOR_POSITION,
+ g_param_spec_int ("index",
+ P_("index of cursor item"),
+ P_(""),
+ -1, G_MAXINT, -1,
+ G_PARAM_READABLE));
+
+/**
+ * MokoIconView::total-items:
+ *
+ * total items of MokoIconView.
+ *
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_TOTAL_ITEMS,
+ g_param_spec_int ("total_items",
+ P_("total items number"),
+ P_(""),
+ -1, G_MAXINT, -1,
+ G_PARAM_READABLE));
+
+/*Old properties of GtkIconView*/
+ /**
+ * MokoIconView:selection-mode:
+ *
+ * The ::selection-mode property specifies the selection mode of
+ * icon view. If the mode is #GTK_SELECTION_MULTIPLE, rubberband selection
+ * is enabled, for the other modes, only keyboard selection is possible.
+ *
+ * Since: 2.6
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_SELECTION_MODE,
+ g_param_spec_enum ("selection_mode",
+ P_("Selection mode"),
+ P_("The selection mode"),
+ GTK_TYPE_SELECTION_MODE,
+ GTK_SELECTION_SINGLE,
+ G_PARAM_READWRITE));
+
+ /**
+ * MokoIconView:pixbuf-column:
+ *
+ * The ::pixbuf-column property contains the number of the model column
+ * containing the pixbufs which are displayed. The pixbuf column must be
+ * of type #GDK_TYPE_PIXBUF. Setting this property to -1 turns off the
+ * display of pixbufs.
+ *
+ * Since: 2.6
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_PIXBUF_COLUMN,
+ g_param_spec_int ("pixbuf_column",
+ P_("Pixbuf column"),
+ P_("Model column used to retrieve the icon pixbuf from"),
+ -1, G_MAXINT, -1,
+ G_PARAM_READWRITE));
+
+ /**
+ * MokoIconView:text-column:
+ *
+ * The ::text-column property contains the number of the model column
+ * containing the texts which are displayed. The text column must be
+ * of type #G_TYPE_STRING. If this property and the :markup-column
+ * property are both set to -1, no texts are displayed.
+ *
+ * Since: 2.6
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_TEXT_COLUMN,
+ g_param_spec_int ("text_column",
+ P_("Text column"),
+ P_("Model column used to retrieve the text from"),
+ -1, G_MAXINT, -1,
+ G_PARAM_READWRITE));
+
+
+ /**
+ * MokoIconView:markup-column:
+ *
+ * The ::markup-column property contains the number of the model column
+ * containing markup information to be displayed. The markup column must be
+ * of type #G_TYPE_STRING. If this property and the :text-column property
+ * are both set to column numbers, it overrides the text column.
+ * If both are set to -1, no texts are displayed.
+ *
+ * Since: 2.6
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_MARKUP_COLUMN,
+ g_param_spec_int ("markup_column",
+ P_("Markup column"),
+ P_("Model column used to retrieve the text if using Pango markup"),
+ -1, G_MAXINT, -1,
+ G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_class,
+ PROP_MODEL,
+ g_param_spec_object ("model",
+ P_("Icon View Model"),
+ P_("The model for the icon view"),
+ GTK_TYPE_TREE_MODEL,
+ G_PARAM_READWRITE));
+
+ /**
+ * MokoIconView:columns:
+ *
+ * The columns property contains the number of the columns in which the
+ * items should be displayed. If it is -1, the number of columns will
+ * be chosen automatically to fill the available area.
+ *
+ * Since: 2.6
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_COLUMNS,
+ g_param_spec_int ("columns",
+ P_("Number of columns"),
+ P_("Number of columns to display"),
+ -1, G_MAXINT, -1,
+ G_PARAM_READWRITE));
+
+
+ /**
+ * MokoIconView::item-width:
+ *
+ * The item-width property specifies the width to use for each item.
+ * If it is set to -1, the icon view will automatically determine a
+ * suitable item size.
+ *
+ * Since: 2.6
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_ITEM_WIDTH,
+ g_param_spec_int ("item_width",
+ P_("Width for each item"),
+ P_("The width used for each item"),
+ -1, G_MAXINT, -1,
+ G_PARAM_READWRITE));
+
+ /**
+ * MokoIconView::spacing:
+ *
+ * The spacing property specifies the space which is inserted between
+ * the cells (i.e. the icon and the text) of an item.
+ *
+ * Since: 2.6
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_SPACING,
+ g_param_spec_int ("spacing",
+ P_("Spacing"),
+ P_("Space which is inserted between cells of an item"),
+ 0, G_MAXINT, 0,
+ G_PARAM_READWRITE));
+
+ /**
+ * MokoIconView::row-spacing:
+ *
+ * The row-spacing property specifies the space which is inserted between
+ * the rows of the icon view.
+ *
+ * Since: 2.6
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_ROW_SPACING,
+ g_param_spec_int ("row_spacing",
+ P_("Row Spacing"),
+ P_("Space which is inserted between grid rows"),
+ 0, G_MAXINT, 6,
+ G_PARAM_READWRITE));
+
+ /**
+ * MokoIconView::column-spacing:
+ *
+ * The column-spacing property specifies the space which is inserted between
+ * the columns of the icon view.
+ *
+ * Since: 2.6
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_COLUMN_SPACING,
+ g_param_spec_int ("column_spacing",
+ P_("Column Spacing"),
+ P_("Space which is inserted between grid column"),
+ 0, G_MAXINT, 6,
+ G_PARAM_READWRITE));
+
+ /**
+ * MokoIconView::margin:
+ *
+ * The margin property specifies the space which is inserted
+ * at the edges of the icon view.
+ *
+ * Since: 2.6
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_MARGIN,
+ g_param_spec_int ("margin",
+ P_("Margin"),
+ P_("Space which is inserted at the edges of the icon view"),
+ 0, G_MAXINT, 6,
+ G_PARAM_READWRITE));
+
+
+ /**
+ * MokoIconView::orientation:
+ *
+ * The orientation property specifies how the cells (i.e. the icon and
+ * the text) of the item are positioned relative to each other.
+ *
+ * Since: 2.6
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_ORIENTATION,
+ g_param_spec_enum ("orientation",
+ P_("Orientation"),
+ P_("How the text and icon of each item are positioned relative to each other"),
+ GTK_TYPE_ORIENTATION,
+ GTK_ORIENTATION_VERTICAL,
+ G_PARAM_READWRITE));
+
+ /* Style properties */
+ gtk_widget_class_install_style_property (widget_class,
+ g_param_spec_boxed ("selection_box_color",
+ P_("Selection Box Color"),
+ P_("Color of the selection box"),
+ GDK_TYPE_COLOR,
+ G_PARAM_READABLE));
+
+ gtk_widget_class_install_style_property (widget_class,
+ g_param_spec_uchar ("selection_box_alpha",
+ P_("Selection Box Alpha"),
+ P_("Opacity of the selection box"),
+ 0, 0xff,
+ 0x40,
+ G_PARAM_READABLE));
+
+/*signals*/
+/*New signals for MokoIconView*/
+
+/*old signals of GtkIconView widget*/
+ widget_class->set_scroll_adjustments_signal =
+ g_signal_new ("set_scroll_adjustments",
+ G_TYPE_FROM_CLASS (gobject_class),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (MokoIconViewClass, set_scroll_adjustments),
+ NULL, NULL,
+ moko_marshal_VOID__OBJECT_OBJECT,
+ G_TYPE_NONE, 2,
+ GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT);
+
+ moko_icon_view_signals[ITEM_ACTIVATED] =
+ g_signal_new ("item_activated",
+ G_TYPE_FROM_CLASS (gobject_class),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (MokoIconViewClass, item_activated),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__BOXED,
+ G_TYPE_NONE, 1,
+ GTK_TYPE_TREE_PATH);
+
+ moko_icon_view_signals[MOVE_CURSOR] =
+ g_signal_new ("move_cursor",
+ G_TYPE_FROM_CLASS (gobject_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (MokoIconViewClass, move_cursor),
+ NULL, NULL,
+ moko_marshal_BOOLEAN__ENUM_INT,
+ G_TYPE_BOOLEAN, 2,
+ GTK_TYPE_MOVEMENT_STEP,
+ G_TYPE_INT);
+
+ moko_icon_view_signals[SELECTION_CHANGED] =
+ g_signal_new ("selection_changed",
+ G_TYPE_FROM_CLASS (gobject_class),
+ G_SIGNAL_RUN_FIRST,
+ G_STRUCT_OFFSET (MokoIconViewClass, selection_changed),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+
+ moko_icon_view_signals[SELECT_CURSOR_ITEM] =
+ g_signal_new ("select_cursor_item",
+ G_TYPE_FROM_CLASS (gobject_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (MokoIconViewClass, select_cursor_item),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+
+ moko_icon_view_signals[TOGGLE_CURSOR_ITEM] =
+ g_signal_new ("toggle_cursor_item",
+ G_TYPE_FROM_CLASS (gobject_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (MokoIconViewClass, toggle_cursor_item),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+
+ moko_icon_view_signals[ACTIVATE_CURSOR_ITEM] =
+ g_signal_new ("activate_cursor_item",
+ G_TYPE_FROM_CLASS (gobject_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (MokoIconViewClass, activate_cursor_item),
+ NULL, NULL,
+ moko_marshal_BOOLEAN__VOID,
+ G_TYPE_BOOLEAN, 0);
+
+/*Only for test delete later*/
+ gtk_binding_entry_add_signal (binding_set, GDK_a, GDK_CONTROL_MASK, "select_all", 0);
+ gtk_binding_entry_add_signal (binding_set, GDK_a, GDK_CONTROL_MASK | GDK_SHIFT_MASK, "unselect_all", 0);
+ gtk_binding_entry_add_signal (binding_set, GDK_space, 0, "select_cursor_item", 0);
+ gtk_binding_entry_add_signal (binding_set, GDK_space, GDK_CONTROL_MASK, "toggle_cursor_item", 0);
+
+ gtk_binding_entry_add_signal (binding_set, GDK_Return, 0, "activate_cursor_item", 0);
+ gtk_binding_entry_add_signal (binding_set, GDK_ISO_Enter, 0, "activate_cursor_item", 0);
+ gtk_binding_entry_add_signal (binding_set, GDK_KP_Enter, 0, "activate_cursor_item", 0);
+
+
+/*Only for test delete later*/
+ moko_icon_view_add_move_binding (binding_set, GDK_Up, 0,
+ GTK_MOVEMENT_DISPLAY_LINES, -1);
+ moko_icon_view_add_move_binding (binding_set, GDK_KP_Up, 0,
+ GTK_MOVEMENT_DISPLAY_LINES, -1);
+
+ moko_icon_view_add_move_binding (binding_set, GDK_Down, 0,
+ GTK_MOVEMENT_DISPLAY_LINES, 1);
+ moko_icon_view_add_move_binding (binding_set, GDK_KP_Down, 0,
+ GTK_MOVEMENT_DISPLAY_LINES, 1);
+
+ moko_icon_view_add_move_binding (binding_set, GDK_Right, 0,
+ GTK_MOVEMENT_VISUAL_POSITIONS, 1);
+ moko_icon_view_add_move_binding (binding_set, GDK_Left, 0,
+ GTK_MOVEMENT_VISUAL_POSITIONS, -1);
+
+ moko_icon_view_add_move_binding (binding_set, GDK_KP_Right, 0,
+ GTK_MOVEMENT_VISUAL_POSITIONS, 1);
+ moko_icon_view_add_move_binding (binding_set, GDK_KP_Left, 0,
+ GTK_MOVEMENT_VISUAL_POSITIONS, -1);
+
+}
+
+/*@brief initializei MokoIconView instance
+ *@param mm MokoIconView*
+ *@return none
+ */
+static void
+moko_icon_view_init(MokoIconView *icon_view)
+{
+ icon_view->priv = MOKO_ICON_VIEW_GET_PRIVATE (icon_view);
+
+ icon_view->priv->width = 120;
+ icon_view->priv->height = 120;
+ icon_view->priv->selection_mode = GTK_SELECTION_SINGLE;
+#ifdef DND_WORKS
+ icon_view->priv->pressed_button = -1;
+ icon_view->priv->press_start_x = -1;
+ icon_view->priv->press_start_y = -1;
+#endif
+ icon_view->priv->text_column = -1;
+ icon_view->priv->markup_column = -1;
+ icon_view->priv->pixbuf_column = -1;
+
+ icon_view->priv->layout = gtk_widget_create_pango_layout (GTK_WIDGET (icon_view), NULL);
+
+ icon_view->priv->max_text_len = 30;
+ icon_view->priv->decr_width = 10;
+ icon_view->priv->decorated = FALSE;
+
+ pango_layout_set_wrap (icon_view->priv->layout, PANGO_WRAP_WORD_CHAR);
+
+ GTK_WIDGET_SET_FLAGS (icon_view, GTK_CAN_FOCUS);
+
+ moko_icon_view_set_adjustments (icon_view, NULL, NULL);
+
+ icon_view->priv->orientation = GTK_ORIENTATION_VERTICAL;
+
+ icon_view->priv->columns = -1;
+ icon_view->priv->item_width = -1;
+ icon_view->priv->spacing = 0;
+ icon_view->priv->row_spacing = 6;
+ icon_view->priv->column_spacing = 6;
+ icon_view->priv->margin = 6;
+ icon_view->priv->cursor_item = NULL;
+ icon_view->priv->anchor_item = NULL;
+}
+
+
+/* Destruction */
+void
+moko_icon_view_clear(MokoIconView *self)
+{
+ if (!self) g_free (self);
+}
+
+/* GtkWidget signals */
+static void
+moko_icon_view_realize (GtkWidget *widget)
+{
+ MokoIconView *icon_view;
+ GdkWindowAttr attributes;
+ gint attributes_mask;
+
+ icon_view = MOKO_ICON_VIEW (widget);
+
+ GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
+
+ /* Make the main, clipping window */
+ attributes.window_type = GDK_WINDOW_CHILD;
+ attributes.x = widget->allocation.x;
+ attributes.y = widget->allocation.y;
+ attributes.width = widget->allocation.width;
+ attributes.height = widget->allocation.height;
+ attributes.wclass = GDK_INPUT_OUTPUT;
+ attributes.visual = gtk_widget_get_visual (widget);
+ attributes.colormap = gtk_widget_get_colormap (widget);
+ attributes.event_mask = GDK_VISIBILITY_NOTIFY_MASK;
+
+ attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
+
+ widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
+ &attributes, attributes_mask);
+ gdk_window_set_user_data (widget->window, widget);
+
+ /* Make the window for the icon view */
+ attributes.x = 0;
+ attributes.y = 0;
+ attributes.width = MOKO_MAX (icon_view->priv->width, widget->allocation.width);
+ attributes.height = MOKO_MAX (icon_view->priv->height, widget->allocation.height);
+ attributes.event_mask = (GDK_EXPOSURE_MASK |
+ GDK_SCROLL_MASK |
+ GDK_POINTER_MOTION_MASK |
+ GDK_BUTTON_PRESS_MASK |
+ GDK_BUTTON_RELEASE_MASK |
+ GDK_KEY_PRESS_MASK |
+ GDK_KEY_RELEASE_MASK) |
+ gtk_widget_get_events (widget);
+
+ icon_view->priv->bin_window = gdk_window_new (widget->window,
+ &attributes, attributes_mask);
+ gdk_window_set_user_data (icon_view->priv->bin_window, widget);
+
+ widget->style = gtk_style_attach (widget->style, widget->window);
+
+ //SUNZY:draw window backgound with window BG_PIXBUF
+ gtk_style_set_background (widget->style, icon_view->priv->bin_window, widget->state);
+ gtk_style_set_background (widget->style, widget->window, widget->state);
+}
+
+static void
+moko_icon_view_map (GtkWidget *widget)
+{
+ MokoIconView *icon_view;
+
+ icon_view = MOKO_ICON_VIEW (widget);
+
+ GTK_WIDGET_SET_FLAGS (widget, GTK_MAPPED);
+
+ gdk_window_show (icon_view->priv->bin_window);
+ gdk_window_show (widget->window);
+
+}
+
+static void
+moko_icon_view_unrealize (GtkWidget *widget)
+{
+ MokoIconView *icon_view;
+
+ icon_view = MOKO_ICON_VIEW (widget);
+
+ gdk_window_set_user_data (icon_view->priv->bin_window, NULL);
+ gdk_window_destroy (icon_view->priv->bin_window);
+ icon_view->priv->bin_window = NULL;
+
+ /* GtkWidget::unrealize destroys children and widget->window */
+ if (GTK_WIDGET_CLASS (parent_class)->unrealize)
+ (* GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
+}
+
+static void
+moko_icon_view_size_request (GtkWidget *widget,
+ GtkRequisition *requisition)
+{
+ MokoIconView *icon_view;
+
+ icon_view = MOKO_ICON_VIEW (widget);
+
+ requisition->width = icon_view->priv->width;
+ requisition->height = icon_view->priv->height;
+}
+
+
+static GdkPixbuf *
+create_colorized_pixbuf (GdkPixbuf *src, GdkColor *new_color)
+{
+ gint i, j;
+ gint width, height, has_alpha, src_row_stride, dst_row_stride;
+ gint red_value, green_value, blue_value;
+ guchar *target_pixels;
+ guchar *original_pixels;
+ guchar *pixsrc;
+ guchar *pixdest;
+ GdkPixbuf *dest;
+
+ red_value = new_color->red / 255.0;
+ green_value = new_color->green / 255.0;
+ blue_value = new_color->blue / 255.0;
+
+ dest = gdk_pixbuf_new (gdk_pixbuf_get_colorspace (src),
+ gdk_pixbuf_get_has_alpha (src),
+ gdk_pixbuf_get_bits_per_sample (src),
+ gdk_pixbuf_get_width (src),
+ gdk_pixbuf_get_height (src));
+
+ has_alpha = gdk_pixbuf_get_has_alpha (src);
+ width = gdk_pixbuf_get_width (src);
+ height = gdk_pixbuf_get_height (src);
+ src_row_stride = gdk_pixbuf_get_rowstride (src);
+ dst_row_stride = gdk_pixbuf_get_rowstride (dest);
+ target_pixels = gdk_pixbuf_get_pixels (dest);
+ original_pixels = gdk_pixbuf_get_pixels (src);
+
+ for (i = 0; i < height; i++) {
+ pixdest = target_pixels + i*dst_row_stride;
+ pixsrc = original_pixels + i*src_row_stride;
+ for (j = 0; j < width; j++) {
+ *pixdest++ = (*pixsrc++ * red_value) >> 8;
+ *pixdest++ = (*pixsrc++ * green_value) >> 8;
+ *pixdest++ = (*pixsrc++ * blue_value) >> 8;
+ if (has_alpha) {
+ *pixdest++ = *pixsrc++;
+ }
+ }
+ }
+ return dest;
+}
+
+static void
+moko_icon_view_paint_item (MokoIconView *icon_view,
+ MokoIconViewItem *item,
+ GdkRectangle *area)
+{
+ gint focus_width, focus_pad;
+ GdkPixbuf *pixbuf, *tmp, *scaled;
+ GtkStateType state;
+
+ if (!VALID_MODEL_AND_COLUMNS (icon_view))
+ return;
+
+ gtk_widget_style_get (GTK_WIDGET (icon_view),
+ "focus-line-width", &focus_width,
+ "focus-padding", &focus_pad,
+ NULL);
+
+ if (GTK_WIDGET_HAS_FOCUS (icon_view))
+ state = GTK_STATE_SELECTED;
+ else
+ state = GTK_STATE_ACTIVE;
+
+ if (icon_view->priv->pixbuf_column != -1) //FIXME: rewrite this function
+ {
+ pixbuf = moko_icon_view_get_item_icon (icon_view, item);
+
+ gint decr_width = icon_view->priv->decr_width;
+ gint scaled_w, scaled_h;
+ gint scaled_x, scaled_y;
+ scaled_w = item->pixbuf_width - 2*decr_width;
+ scaled_h = item->pixbuf_height - 2*decr_width;
+ scaled_x = item->pixbuf_x + decr_width;
+ scaled_y = item->pixbuf_y + decr_width;
+
+ scaled = gdk_pixbuf_scale_simple (pixbuf,
+ scaled_w, scaled_h, GDK_INTERP_NEAREST);
+
+ if (item->selected && icon_view->priv->decorated)
+ {
+ tmp = gdk_pixbuf_scale_simple (icon_view->priv->bg_icon,
+ item->pixbuf_width, item->pixbuf_height,
+ GDK_INTERP_NEAREST);
+
+ gdk_draw_pixbuf (icon_view->priv->bin_window, NULL,
+ tmp,
+ 0, 0,
+ item->pixbuf_x, item->pixbuf_y,
+ item->pixbuf_width, item->pixbuf_height,
+ GDK_RGB_DITHER_NORMAL,
+ item->pixbuf_width, item->pixbuf_height);
+
+ gdk_draw_pixbuf (icon_view->priv->bin_window, NULL, scaled,
+ 0, 0,
+ scaled_x, scaled_y,
+ scaled_w, scaled_h,
+ GDK_RGB_DITHER_NORMAL,
+ scaled_w, scaled_h);
+
+ g_object_unref (tmp);
+ g_object_unref (scaled);
+ }
+ else if (item->selected && !icon_view->priv->decorated)
+ {
+ tmp = create_colorized_pixbuf (scaled,
+ >K_WIDGET (icon_view)->style->base[state]);
+ gdk_draw_pixbuf (icon_view->priv->bin_window, NULL, tmp,
+ 0, 0,
+ scaled_x, scaled_y,
+ scaled_w, scaled_h,
+ GDK_RGB_DITHER_NORMAL,
+ scaled_w, scaled_h);
+ g_object_unref (tmp);
+ }
+ else
+ {
+ gdk_draw_pixbuf (icon_view->priv->bin_window, NULL, scaled,
+ 0, 0,
+ scaled_x, scaled_y,
+ scaled_w, scaled_h,
+ GDK_RGB_DITHER_NORMAL,
+ scaled_w, scaled_h);
+
+ g_object_unref (scaled);
+ }
+
+ g_object_unref (pixbuf);
+
+ }
+
+ if (icon_view->priv->text_column != -1 ||
+ icon_view->priv->markup_column != -1)
+ {
+ if (item->selected && icon_view->priv->decorated)
+ {
+ tmp = gdk_pixbuf_scale_simple (icon_view->priv->bg_text,
+ item->layout_width + 2 * ICON_TEXT_PADDING,
+ item->layout_height + 2 * ICON_TEXT_PADDING,
+ GDK_INTERP_NEAREST);
+
+ gdk_draw_pixbuf (icon_view->priv->bin_window, NULL,
+ tmp,
+ 0, 0,
+ item->layout_x - ICON_TEXT_PADDING,
+ item->layout_y - ICON_TEXT_PADDING,
+ item->layout_width + 2 * ICON_TEXT_PADDING,
+ item->layout_height + 2 * ICON_TEXT_PADDING,
+ GDK_RGB_DITHER_NORMAL,
+ item->layout_width + 2 * ICON_TEXT_PADDING,
+ item->layout_height + 2 * ICON_TEXT_PADDING);
+ g_object_unref (tmp);
+ }
+ else if (item->selected && !icon_view->priv->decorated)
+ {
+ gdk_draw_rectangle (icon_view->priv->bin_window,
+ GTK_WIDGET (icon_view)->style->base_gc[state],
+ TRUE,
+ item->layout_x - ICON_TEXT_PADDING,
+ item->layout_y - ICON_TEXT_PADDING,
+ item->layout_width + 2 * ICON_TEXT_PADDING,
+ item->layout_height + 2 * ICON_TEXT_PADDING);
+ }
+
+ moko_icon_view_update_item_text (icon_view, item);
+ pango_layout_set_alignment (icon_view->priv->layout, PANGO_ALIGN_CENTER);
+ pango_layout_set_width (icon_view->priv->layout, item->layout_width * PANGO_SCALE);
+ gtk_paint_layout (GTK_WIDGET (icon_view)->style,
+ icon_view->priv->bin_window,
+ item->selected ? state : GTK_STATE_NORMAL,
+ TRUE, area, GTK_WIDGET (icon_view), "moko_icon_view",
+ item->layout_x,
+ item->layout_y,
+ icon_view->priv->layout);
+ }
+
+}
+
+static guint32
+moko_gdk_color_to_rgb (const GdkColor *color)
+{
+ guint32 result;
+ result = (0xff0000 | (color->red & 0xff00));
+ result <<= 8;
+ result |= ((color->green & 0xff00) | (color->blue >> 8));
+ return result;
+}
+
+static void
+moko_icon_view_paint_rubberband (MokoIconView *icon_view,
+ GdkRectangle *area)
+{
+ GdkRectangle rect;
+ GdkPixbuf *pixbuf;
+ GdkGC *gc;
+ GdkRectangle rubber_rect;
+ GdkColor *fill_color_gdk;
+ guint fill_color;
+ guchar fill_color_alpha;
+
+ rubber_rect.x = MOKO_MIN (icon_view->priv->rubberband_x1, icon_view->priv->rubberband_x2);
+ rubber_rect.y = MOKO_MIN (icon_view->priv->rubberband_y1, icon_view->priv->rubberband_y2);
+ rubber_rect.width = MOKO_ABS (icon_view->priv->rubberband_x1 - icon_view->priv->rubberband_x2) + 1;
+ rubber_rect.height = MOKO_ABS (icon_view->priv->rubberband_y1 - icon_view->priv->rubberband_y2) + 1;
+
+ if (!gdk_rectangle_intersect (&rubber_rect, area, &rect))
+ return;
+
+ gtk_widget_style_get (GTK_WIDGET (icon_view),
+ "selection_box_color", &fill_color_gdk,
+ "selection_box_alpha", &fill_color_alpha,
+ NULL);
+
+ if (!fill_color_gdk) {
+ fill_color_gdk = gdk_color_copy (>K_WIDGET (icon_view)->style->base[GTK_STATE_SELECTED]);
+ }
+
+ fill_color = moko_gdk_color_to_rgb (fill_color_gdk) << 8 | fill_color_alpha;
+#if 0
+ if (!gdk_draw_rectangle_alpha_libgtk_only (icon_view->priv->bin_window,
+ rect.x, rect.y, rect.width, rect.height,
+ fill_color_gdk,
+ fill_color_alpha << 8 | fill_color_alpha))
+#endif
+ {
+ pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE, 8, rect.width, rect.height);
+ gdk_pixbuf_fill (pixbuf, fill_color);
+
+ gdk_draw_pixbuf (icon_view->priv->bin_window, NULL, pixbuf,
+ 0, 0,
+ rect.x,rect.y,
+ rect.width, rect.height,
+ GDK_RGB_DITHER_NONE,
+ 0, 0);
+ g_object_unref (pixbuf);
+ }
+
+ gc = gdk_gc_new (icon_view->priv->bin_window);
+ gdk_gc_set_rgb_fg_color (gc, fill_color_gdk);
+ gdk_gc_set_clip_rectangle (gc, &rect);
+ gdk_draw_rectangle (icon_view->priv->bin_window,
+ gc, FALSE,
+ rubber_rect.x, rubber_rect.y,
+ rubber_rect.width - 1, rubber_rect.height - 1);
+ gdk_color_free (fill_color_gdk);
+ g_object_unref (gc);
+}
+
+static gboolean
+moko_icon_view_expose (GtkWidget *widget,
+ GdkEventExpose *expose)
+{
+ MokoIconView *icon_view;
+ GList *icons;
+ icon_view = MOKO_ICON_VIEW (widget);
+
+ if (expose->window != icon_view->priv->bin_window)
+ return FALSE;
+
+ for (icons = icon_view->priv->items; icons; icons = icons->next) {
+ MokoIconViewItem *item = icons->data;
+ GdkRectangle item_rectangle;
+
+ item_rectangle.x = item->x;
+ item_rectangle.y = item->y;
+ item_rectangle.width = item->width;
+ item_rectangle.height = item->height;
+
+ if (gdk_region_rect_in (expose->region, &item_rectangle) == GDK_OVERLAP_RECTANGLE_OUT)
+ continue;
+
+#ifdef DEBUG_ICON_VIEW
+ gdk_draw_rectangle (icon_view->priv->bin_window,
+ GTK_WIDGET (icon_view)->style->black_gc,
+ FALSE,
+ item->x, item->y,
+ item->width, item->height);
+ gdk_draw_rectangle (icon_view->priv->bin_window,
+ GTK_WIDGET (icon_view)->style->black_gc,
+ FALSE,
+ item->pixbuf_x, item->pixbuf_y,
+ item->pixbuf_width, item->pixbuf_height);
+ gdk_draw_rectangle (icon_view->priv->bin_window,
+ GTK_WIDGET (icon_view)->style->black_gc,
+ FALSE,
+ item->layout_x, item->layout_y,
+ item->layout_width, item->layout_height);
+#endif
+ moko_icon_view_paint_item (icon_view, item, &expose->area);
+
+ }
+ if (icon_view->priv->doing_rubberband)
+ {
+ GdkRectangle *rectangles;
+ gint n_rectangles;
+
+ gdk_region_get_rectangles (expose->region,
+ &rectangles,
+ &n_rectangles);
+
+ while (n_rectangles--)
+ moko_icon_view_paint_rubberband (icon_view, &rectangles[n_rectangles]);
+
+ g_free (rectangles);
+ }
+
+ return TRUE;
+}
+
+static gboolean
+scroll_timeout (gpointer data)
+{
+ MokoIconView *icon_view;
+ gdouble value;
+
+ GDK_THREADS_ENTER ();
+
+ icon_view = data;
+
+ value = MOKO_MIN (icon_view->priv->vadjustment->value +
+ icon_view->priv->scroll_value_diff,
+ icon_view->priv->vadjustment->upper -
+ icon_view->priv->vadjustment->page_size);
+
+ gtk_adjustment_set_value (icon_view->priv->vadjustment,
+ value);
+
+ moko_icon_view_update_rubberband (icon_view);
+
+ GDK_THREADS_LEAVE ();
+
+ return TRUE;
+}
+
+static gboolean
+moko_icon_view_motion (GtkWidget *widget,
+ GdkEventMotion *event)
+{
+ MokoIconView *icon_view;
+ gint abs_y;
+
+ icon_view = MOKO_ICON_VIEW (widget);
+#ifdef DND_WORKS
+ moko_icon_view_maybe_begin_dragging_items (icon_view, event);
+#endif
+ if (icon_view->priv->doing_rubberband)
+ {
+ moko_icon_view_update_rubberband (widget);
+
+ abs_y = event->y - icon_view->priv->height *
+ (icon_view->priv->vadjustment->value /
+ (icon_view->priv->vadjustment->upper -
+ icon_view->priv->vadjustment->lower));
+
+ if (abs_y < 0 || abs_y > widget->allocation.height)
+ {
+ if (icon_view->priv->scroll_timeout_id == 0)
+ icon_view->priv->scroll_timeout_id = g_timeout_add (30, scroll_timeout, icon_view);
+
+ if (abs_y < 0)
+ icon_view->priv->scroll_value_diff = abs_y;
+ else
+ icon_view->priv->scroll_value_diff = abs_y - widget->allocation.height;
+
+ icon_view->priv->event_last_x = event->x;
+ icon_view->priv->event_last_y = event->y;
+ }
+ else if (icon_view->priv->scroll_timeout_id != 0)
+ {
+ g_source_remove (icon_view->priv->scroll_timeout_id);
+
+ icon_view->priv->scroll_timeout_id = 0;
+ }
+ }
+
+ return TRUE;
+}
+
+static gboolean
+moko_icon_view_button_press (GtkWidget *widget,
+ GdkEventButton *event)
+{
+ MokoIconView *icon_view;
+ MokoIconViewItem *item;
+ gboolean dirty = FALSE;
+ gboolean activate = FALSE;
+
+ icon_view = MOKO_ICON_VIEW (widget);
+
+ if (event->window != icon_view->priv->bin_window)
+ return FALSE;
+
+ if (!GTK_WIDGET_HAS_FOCUS (widget))
+ gtk_widget_grab_focus (widget);
+
+ if (event->button == 1 && event->type == GDK_BUTTON_PRESS)
+ {
+ item = moko_icon_view_get_item_at_pos (icon_view,
+ event->x, event->y);
+
+ if (item != NULL)
+ {
+ moko_icon_view_scroll_to_item (icon_view, item);
+
+ if (icon_view->priv->selection_mode == GTK_SELECTION_NONE)
+ {
+ moko_icon_view_set_cursor_item (icon_view, item);
+ }
+ else if (icon_view->priv->selection_mode == GTK_SELECTION_MULTIPLE &&
+ (event->state & GDK_SHIFT_MASK))
+ {
+ moko_icon_view_unselect_all_internal (icon_view);
+
+ moko_icon_view_set_cursor_item (icon_view, item);
+ if (!icon_view->priv->anchor_item)
+ icon_view->priv->anchor_item = item;
+ else
+ moko_icon_view_select_all_between (icon_view,
+ icon_view->priv->anchor_item,
+ item);
+ dirty = TRUE;
+ }
+ else
+ {
+ if ((icon_view->priv->selection_mode == GTK_SELECTION_MULTIPLE ||
+ ((icon_view->priv->selection_mode == GTK_SELECTION_SINGLE) && item->selected)) &&
+ (event->state & GDK_CONTROL_MASK))
+ {
+ item->selected = !item->selected;
+ moko_icon_view_queue_draw_item (icon_view, item);
+ dirty = TRUE;
+ }
+ else
+ {
+ if (!item->selected)
+ {
+ moko_icon_view_unselect_all_internal (icon_view);
+ item->selected = TRUE;
+ moko_icon_view_queue_draw_item (icon_view, item);
+ dirty = TRUE;
+ }
+ else
+ activate = TRUE;
+
+ }
+ moko_icon_view_set_cursor_item (icon_view, item);
+ icon_view->priv->anchor_item = item;
+ }
+#ifdef DND_WORKS
+ /* Save press to possibly begin a drag */
+ if (icon_view->priv->pressed_button < 0)
+ {
+ icon_view->priv->pressed_button = event->button;
+ icon_view->priv->press_start_x = event->x;
+ icon_view->priv->press_start_y = event->y;
+ }
+#endif
+ if (!icon_view->priv->last_single_clicked)
+ icon_view->priv->last_single_clicked = item;
+ }
+ else
+ {
+ if (icon_view->priv->selection_mode != GTK_SELECTION_BROWSE &&
+ !(event->state & GDK_CONTROL_MASK))
+ {
+ dirty = moko_icon_view_unselect_all_internal (icon_view);
+ }
+
+ if (icon_view->priv->selection_mode == GTK_SELECTION_MULTIPLE)
+ moko_icon_view_start_rubberbanding (icon_view, event->x, event->y);
+ }
+
+ }
+ if (activate)
+ {
+ GtkTreePath *path;
+ path = gtk_tree_path_new_from_indices (item->index, -1);
+ moko_icon_view_item_activated (icon_view, path);
+ gtk_tree_path_free (path);
+
+ icon_view->priv->last_single_clicked = NULL;
+ }
+
+ if (dirty)
+ g_signal_emit (icon_view, moko_icon_view_signals[SELECTION_CHANGED], 0);
+
+ return event->button == 1;
+}
+
+static gboolean
+moko_icon_view_button_release (GtkWidget *widget,
+ GdkEventButton *event)
+{
+ MokoIconView *icon_view;
+
+ icon_view = MOKO_ICON_VIEW (widget);
+
+#ifdef DND_WORKS
+ if (icon_view->priv->pressed_button == event->button)
+ {
+ icon_view->priv->pressed_button = -1;
+ }
+#endif
+ moko_icon_view_stop_rubberbanding (icon_view);
+
+ if (icon_view->priv->scroll_timeout_id != 0)
+ {
+ g_source_remove (icon_view->priv->scroll_timeout_id);
+ icon_view->priv->scroll_timeout_id = 0;
+ }
+
+ return TRUE;
+}
+
+static void
+moko_icon_view_update_rubberband (gpointer data)
+{
+ MokoIconView *icon_view;
+ gint x, y;
+ GdkRectangle old_area;
+ GdkRectangle new_area;
+ GdkRectangle common;
+ GdkRegion *invalid_region;
+
+ icon_view = MOKO_ICON_VIEW (data);
+
+ gdk_window_get_pointer (icon_view->priv->bin_window, &x, &y, NULL);
+
+ x = MOKO_MAX (x, 0);
+ y = MOKO_MAX (y, 0);
+
+ old_area.x = MOKO_MIN (icon_view->priv->rubberband_x1,
+ icon_view->priv->rubberband_x2);
+ old_area.y = MOKO_MIN (icon_view->priv->rubberband_y1,
+ icon_view->priv->rubberband_y2);
+ old_area.width = MOKO_ABS (icon_view->priv->rubberband_x2 -
+ icon_view->priv->rubberband_x1) + 1;
+ old_area.height = MOKO_ABS (icon_view->priv->rubberband_y2 -
+ icon_view->priv->rubberband_y1) + 1;
+
+ new_area.x = MOKO_MIN (icon_view->priv->rubberband_x1, x);
+ new_area.y = MOKO_MIN (icon_view->priv->rubberband_y1, y);
+ new_area.width = MOKO_ABS (x - icon_view->priv->rubberband_x1) + 1;
+ new_area.height = MOKO_ABS (y - icon_view->priv->rubberband_y1) + 1;
+
+ invalid_region = gdk_region_rectangle (&old_area);
+ gdk_region_union_with_rect (invalid_region, &new_area);
+
+ gdk_rectangle_intersect (&old_area, &new_area, &common);
+ if (common.width > 2 && common.height > 2)
+ {
+ GdkRegion *common_region;
+
+ /* make sure the border is invalidated */
+ common.x += 1;
+ common.y += 1;
+ common.width -= 2;
+ common.height -= 2;
+
+ common_region = gdk_region_rectangle (&common);
+
+ gdk_region_subtract (invalid_region, common_region);
+ gdk_region_destroy (common_region);
+ }
+
+ gdk_window_invalidate_region (icon_view->priv->bin_window, invalid_region, TRUE);
+
+ gdk_region_destroy (invalid_region);
+
+ icon_view->priv->rubberband_x2 = x;
+ icon_view->priv->rubberband_y2 = y;
+
+ moko_icon_view_update_rubberband_selection (icon_view);
+}
+
+static void
+moko_icon_view_start_rubberbanding (MokoIconView *icon_view,
+ gint x,
+ gint y)
+{
+ GList *items;
+
+ g_assert (!icon_view->priv->doing_rubberband);
+
+ for (items = icon_view->priv->items; items; items = items->next)
+ {
+ MokoIconViewItem *item = items->data;
+
+ item->selected_before_rubberbanding = item->selected;
+ }
+
+ icon_view->priv->rubberband_x1 = x;
+ icon_view->priv->rubberband_y1 = y;
+ icon_view->priv->rubberband_x2 = x;
+ icon_view->priv->rubberband_y2 = y;
+
+ icon_view->priv->doing_rubberband = TRUE;
+
+ gtk_grab_add (GTK_WIDGET (icon_view));
+}
+
+static void
+moko_icon_view_stop_rubberbanding (MokoIconView *icon_view)
+{
+ if (!icon_view->priv->doing_rubberband)
+ return;
+
+ icon_view->priv->doing_rubberband = FALSE;
+
+ gtk_grab_remove (GTK_WIDGET (icon_view));
+
+ gtk_widget_queue_draw (GTK_WIDGET (icon_view));
+}
+
+static void
+moko_icon_view_update_rubberband_selection (MokoIconView *icon_view)
+{
+ GList *items;
+ gint x, y, width, height;
+ gboolean dirty = FALSE;
+
+ x = MOKO_MIN (icon_view->priv->rubberband_x1,
+ icon_view->priv->rubberband_x2);
+ y = MOKO_MIN (icon_view->priv->rubberband_y1,
+ icon_view->priv->rubberband_y2);
+ width = MOKO_ABS (icon_view->priv->rubberband_x1 -
+ icon_view->priv->rubberband_x2);
+ height = MOKO_ABS (icon_view->priv->rubberband_y1 -
+ icon_view->priv->rubberband_y2);
+
+ for (items = icon_view->priv->items; items; items = items->next)
+ {
+ MokoIconViewItem *item = items->data;
+ gboolean is_in;
+ gboolean selected;
+
+ is_in = moko_icon_view_item_hit_test (item, x, y, width, height);
+
+ selected = is_in ^ item->selected_before_rubberbanding;
+
+ if (item->selected != selected)
+ {
+ item->selected = selected;
+ dirty = TRUE;
+ moko_icon_view_queue_draw_item (icon_view, item);
+ }
+ }
+
+ if (dirty)
+ g_signal_emit (icon_view, moko_icon_view_signals[SELECTION_CHANGED], 0);
+}
+
+static gboolean
+moko_icon_view_item_hit_test (MokoIconViewItem *item,
+ gint x,
+ gint y,
+ gint width,
+ gint height)
+{
+ /* First try the pixbuf */
+ if (MOKO_MIN (x + width, item->pixbuf_x + item->pixbuf_width) - MOKO_MAX (x, item->pixbuf_x) > 0 &&
+ MOKO_MIN (y + height, item->pixbuf_y + item->pixbuf_height) - MOKO_MAX (y, item->pixbuf_y) > 0)
+ return TRUE;
+
+ /* Then try the text */
+ if (MOKO_MIN (x + width, item->layout_x + item->layout_width) - MOKO_MAX (x, item->layout_x) > 0 &&
+ MOKO_MIN (y + height, item->layout_y + item->layout_height) - MOKO_MAX (y, item->layout_y) > 0)
+ return TRUE;
+
+ return FALSE;
+}
+
+#ifdef DND_WORKS
+static gboolean
+moko_icon_view_maybe_begin_dragging_items (MokoIconView *icon_view,
+ GdkEventMotion *event)
+{
+ gboolean retval = FALSE;
+ gint button;
+ if (icon_view->priv->pressed_button < 0)
+ return retval;
+
+ if (!gtk_drag_check_threshold (GTK_WIDGET (icon_view),
+ icon_view->priv->press_start_x,
+ icon_view->priv->press_start_y,
+ event->x, event->y))
+ return retval;
+
+ button = icon_view->priv->pressed_button;
+ icon_view->priv->pressed_button = -1;
+
+ {
+ static GtkTargetEntry row_targets[] = {
+ { "MOKO_ICON_VIEW_ITEMS", GTK_TARGET_SAME_APP, 0 }
+ };
+ GtkTargetList *target_list;
+ GdkDragContext *context;
+ MokoIconViewItem *item;
+
+ retval = TRUE;
+
+ target_list = gtk_target_list_new (row_targets, G_N_ELEMENTS (row_targets));
+
+ context = gtk_drag_begin (GTK_WIDGET (icon_view),
+ target_list, GDK_ACTION_MOVE,
+ button,
+ (GdkEvent *)event);
+
+ item = moko_icon_view_get_item_at_pos (icon_view,
+ icon_view->priv->press_start_x,
+ icon_view->priv->press_start_y);
+ g_assert (item != NULL);
+ gtk_drag_set_icon_pixbuf (context, moko_icon_view_get_item_icon (icon_view, item),
+ event->x - item->x,
+ event->y - item->y);
+ }
+
+ return retval;
+}
+#endif
+
+static gboolean
+moko_icon_view_unselect_all_internal (MokoIconView *icon_view)
+{
+ gboolean dirty = FALSE;
+ GList *items;
+
+ if (icon_view->priv->selection_mode == GTK_SELECTION_NONE)
+ return FALSE;
+
+ for (items = icon_view->priv->items; items; items = items->next)
+ {
+ MokoIconViewItem *item = items->data;
+
+ if (item->selected)
+ {
+ item->selected = FALSE;
+ dirty = TRUE;
+ moko_icon_view_queue_draw_item (icon_view, item);
+ }
+ }
+
+ return dirty;
+}
+/* MokoIconView signals */
+static void
+moko_icon_view_set_adjustments (MokoIconView *icon_view,
+ GtkAdjustment *hadj,
+ GtkAdjustment *vadj)
+{
+ gboolean need_adjust = FALSE;
+
+ if (hadj)
+ g_return_if_fail (GTK_IS_ADJUSTMENT (hadj));
+ else
+ hadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.0, 0.0, 0.0, 0.0, 0.0));
+ if (vadj)
+ g_return_if_fail (GTK_IS_ADJUSTMENT (vadj));
+ else
+ vadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.0, 0.0, 0.0, 0.0, 0.0));
+
+ if (icon_view->priv->hadjustment && (icon_view->priv->hadjustment != hadj))
+ {
+ g_signal_handlers_disconnect_matched (icon_view->priv->hadjustment, G_SIGNAL_MATCH_DATA,
+ 0, 0, NULL, NULL, icon_view);
+ g_object_unref (icon_view->priv->hadjustment);
+ }
+
+ if (icon_view->priv->vadjustment && (icon_view->priv->vadjustment != vadj))
+ {
+ g_signal_handlers_disconnect_matched (icon_view->priv->vadjustment, G_SIGNAL_MATCH_DATA,
+ 0, 0, NULL, NULL, icon_view);
+ g_object_unref (icon_view->priv->vadjustment);
+ }
+
+ if (icon_view->priv->hadjustment != hadj)
+ {
+ icon_view->priv->hadjustment = hadj;
+ g_object_ref (icon_view->priv->hadjustment);
+ gtk_object_sink (GTK_OBJECT (icon_view->priv->hadjustment));
+
+ g_signal_connect (icon_view->priv->hadjustment, "value_changed",
+ G_CALLBACK (moko_icon_view_adjustment_changed),
+ icon_view);
+ need_adjust = TRUE;
+ }
+
+ if (icon_view->priv->vadjustment != vadj)
+ {
+ icon_view->priv->vadjustment = vadj;
+ g_object_ref (icon_view->priv->vadjustment);
+ gtk_object_sink (GTK_OBJECT (icon_view->priv->vadjustment));
+
+ g_signal_connect (icon_view->priv->vadjustment, "value_changed",
+ G_CALLBACK (moko_icon_view_adjustment_changed),
+ icon_view);
+ need_adjust = TRUE;
+ }
+
+ if (need_adjust)
+ moko_icon_view_adjustment_changed (NULL, icon_view);
+}
+
+static void
+moko_icon_view_real_select_all (MokoIconView *icon_view)
+{
+ moko_icon_view_select_all (icon_view);
+}
+
+static void
+moko_icon_view_real_unselect_all (MokoIconView *icon_view)
+{
+ moko_icon_view_unselect_all (icon_view);
+}
+
+static void
+moko_icon_view_real_select_cursor_item (MokoIconView *icon_view)
+{
+ moko_icon_view_unselect_all (icon_view);
+
+ if (icon_view->priv->cursor_item != NULL)
+ moko_icon_view_select_item (icon_view, icon_view->priv->cursor_item);
+}
+
+static gboolean
+moko_icon_view_real_activate_cursor_item (MokoIconView *icon_view)
+{
+ GtkTreePath *path;
+
+ if (!icon_view->priv->cursor_item)
+ return FALSE;
+
+ path = gtk_tree_path_new_from_indices (icon_view->priv->cursor_item->index, -1);
+
+ moko_icon_view_item_activated (icon_view, path);
+
+ gtk_tree_path_free (path);
+
+ return TRUE;
+}
+
+static void
+moko_icon_view_real_toggle_cursor_item (MokoIconView *icon_view)
+{
+ if (!icon_view->priv->cursor_item)
+ return;
+
+ switch (icon_view->priv->selection_mode)
+ {
+ case GTK_SELECTION_NONE:
+ break;
+ case GTK_SELECTION_BROWSE:
+ moko_icon_view_select_item (icon_view, icon_view->priv->cursor_item);
+ break;
+ case GTK_SELECTION_SINGLE:
+ if (icon_view->priv->cursor_item->selected)
+ moko_icon_view_unselect_item (icon_view, icon_view->priv->cursor_item);
+ else
+ moko_icon_view_select_item (icon_view, icon_view->priv->cursor_item);
+ break;
+ case GTK_SELECTION_MULTIPLE:
+ icon_view->priv->cursor_item->selected = !icon_view->priv->cursor_item->selected;
+ g_signal_emit (icon_view, moko_icon_view_signals[SELECTION_CHANGED], 0);
+
+ moko_icon_view_queue_draw_item (icon_view, icon_view->priv->cursor_item);
+ break;
+ }
+}
+
+static void
+moko_icon_view_calculate_item_size (MokoIconView *icon_view,
+ MokoIconViewItem *item,
+ gint item_width)
+{
+ gint focus_width, focus_pad;
+ gint layout_width, layout_height;
+ gint maximum_layout_width;
+ gint spacing, padding;
+ gint colspan;
+ GdkPixbuf *pixbuf;
+
+ if (item->width != -1 && item->height != -1)
+ return;
+
+ gtk_widget_style_get (GTK_WIDGET (icon_view),
+ "focus-line-width", &focus_width,
+ "focus-padding", &focus_pad,
+ NULL);
+
+ spacing = icon_view->priv->spacing;
+
+ if (icon_view->priv->pixbuf_column != -1)
+ {
+ pixbuf = moko_icon_view_get_item_icon (icon_view, item);
+ item->pixbuf_width = gdk_pixbuf_get_width (pixbuf);
+ item->pixbuf_height = gdk_pixbuf_get_height (pixbuf);
+ g_object_unref (pixbuf);
+ }
+ else
+ {
+ item->pixbuf_width = 0;
+ item->pixbuf_height = 0;
+ spacing = 0;
+ }
+
+ if (icon_view->priv->orientation == GTK_ORIENTATION_HORIZONTAL &&
+ item_width > 0)
+ {
+ colspan = item->pixbuf_width / item_width + 1;
+ maximum_layout_width = MOKO_MAX (colspan * item_width - item->pixbuf_width - icon_view->priv->spacing - 2 * (ICON_TEXT_PADDING + focus_width + focus_pad), 50);
+ }
+ else
+ maximum_layout_width = MOKO_MAX (item_width, item->pixbuf_width);
+
+ if (icon_view->priv->markup_column != -1 ||
+ icon_view->priv->text_column != -1)
+ {
+ moko_icon_view_update_item_text (icon_view, item);
+
+ pango_layout_set_alignment (icon_view->priv->layout, PANGO_ALIGN_CENTER);
+ pango_layout_set_width (icon_view->priv->layout, maximum_layout_width * PANGO_SCALE);
+
+ pango_layout_get_pixel_size (icon_view->priv->layout, &layout_width, &layout_height);
+
+ item->layout_width = layout_width;
+ item->layout_height = layout_height;
+ padding = 2 * (ICON_TEXT_PADDING + focus_width + focus_pad);
+ }
+ else
+ {
+ item->layout_width = 0;
+ item->layout_height = 0;
+ spacing = 0;
+ padding = 0;
+ }
+
+ if (icon_view->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ {
+ item->width = item->layout_width + padding + spacing + item->pixbuf_width;
+ item->height = MOKO_MAX (item->layout_height + padding, item->pixbuf_height);
+ }
+ else
+ {
+ item->width = MOKO_MAX (item->layout_width + padding, item->pixbuf_width);
+ item->height = item->layout_height + padding + spacing + item->pixbuf_height;
+ }
+}
+
+/* Internal functions */
+static void
+moko_icon_view_adjustment_changed (GtkAdjustment *adjustment,
+ MokoIconView *icon_view)
+{
+ if (GTK_WIDGET_REALIZED (icon_view))
+ {
+ gdk_window_move (icon_view->priv->bin_window,
+ - icon_view->priv->hadjustment->value,
+ - icon_view->priv->vadjustment->value);
+
+ if (icon_view->priv->doing_rubberband)
+ moko_icon_view_update_rubberband (GTK_WIDGET (icon_view));
+
+ gdk_window_process_updates (icon_view->priv->bin_window, TRUE);
+ }
+}
+
+static GList *
+moko_icon_view_layout_single_row (MokoIconView *icon_view,
+ GList *first_item,
+ gint item_width,
+ gint row,
+ gint *y,
+ gint *maximum_width)
+{
+ gint focus_width, focus_pad;
+ gint x, current_width, max_height, max_pixbuf_height;
+ GList *items, *last_item;
+ gint col;
+ gint colspan;
+ gboolean rtl = gtk_widget_get_direction (GTK_WIDGET (icon_view)) == GTK_TEXT_DIR_RTL;
+
+ x = 0;
+ col = 0;
+ max_height = 0;
+ max_pixbuf_height = 0;
+ items = first_item;
+ current_width = 0;
+
+ gtk_widget_style_get (GTK_WIDGET (icon_view),
+ "focus-line-width", &focus_width,
+ "focus-padding", &focus_pad,
+ NULL);
+
+ x += icon_view->priv->margin;
+ current_width += 2 * icon_view->priv->margin;
+ items = first_item;
+
+ while (items)
+ {
+ MokoIconViewItem *item = items->data;
+
+ moko_icon_view_calculate_item_size (icon_view, item, item_width);
+
+ colspan = 1 + (item->width - 1) / (item_width + icon_view->priv->column_spacing);
+ current_width += colspan * (item_width + icon_view->priv->column_spacing);
+
+ if (items != first_item)
+ {
+ if ((icon_view->priv->columns <= 0 && current_width > GTK_WIDGET (icon_view)->allocation.width) ||
+ (icon_view->priv->columns > 0 && col >= icon_view->priv->columns))
+ break;
+ }
+
+ item->y = *y + icon_view->priv->row_spacing/2; //SUNZY:adjust y coordinate to center of item box at X coordinatioin.
+ item->x = rtl ? GTK_WIDGET (icon_view)->allocation.width - MOKO_MAX (item_width, item->width) - x : x;
+
+ if (icon_view->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ {
+ if (rtl)
+ {
+ item->layout_x = item->x + ICON_TEXT_PADDING + focus_width + focus_pad;
+ if (icon_view->priv->text_column != -1 ||
+ icon_view->priv->markup_column != -1)
+ item->pixbuf_x = item->x + 2 * (ICON_TEXT_PADDING + focus_width + focus_pad) + icon_view->priv->spacing + item->layout_width;
+ else
+ item->pixbuf_x = item->x;
+ }
+ else
+ {
+ item->pixbuf_x = item->x;
+ if (icon_view->priv->pixbuf_column != -1)
+ item->layout_x = item->x + item->pixbuf_width + icon_view->priv->spacing + ICON_TEXT_PADDING + focus_width + focus_pad;
+ else
+ item->layout_x = item->x + ICON_TEXT_PADDING + focus_width + focus_pad;
+ }
+ }
+ else
+ {
+ if (item->width < colspan * item_width + (colspan - 1) * icon_view->priv->column_spacing)
+ item->x += (colspan * item_width + (colspan - 1) * icon_view->priv->column_spacing - item->width) / 2;
+
+ item->pixbuf_x = item->x + (item->width - item->pixbuf_width) / 2;
+ item->layout_x = item->x + (item->width - item->layout_width) / 2;
+ }
+
+ x = current_width - icon_view->priv->margin;
+
+ max_height = MOKO_MAX (max_height, item->height);
+ max_pixbuf_height = MOKO_MAX (max_pixbuf_height, item->pixbuf_height);
+
+ if (current_width > *maximum_width)
+ *maximum_width = current_width;
+
+ item->row = row;
+ item->col = col;
+
+ col += colspan;
+ icon_view->priv->total_items +=1;
+ items = items->next;
+ }
+
+ last_item = items;
+
+ *y += max_height + icon_view->priv->row_spacing;
+
+ /* Now go through the row again and align the icons */
+ for (items = first_item; items != last_item; items = items->next)
+ {
+ MokoIconViewItem *item = items->data;
+
+ if (icon_view->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ {
+ item->pixbuf_y = item->y;
+ item->layout_y = item->y + ICON_TEXT_PADDING + focus_width + focus_pad;
+ }
+ else
+ {
+ item->pixbuf_y = item->y + (max_pixbuf_height - item->pixbuf_height);
+ if (icon_view->priv->pixbuf_column != -1)
+ item->layout_y = item->pixbuf_y + item->pixbuf_height + icon_view->priv->spacing + ICON_TEXT_PADDING + focus_width + focus_pad;
+ else
+ item->layout_y = item->y + ICON_TEXT_PADDING + focus_width + focus_pad;
+ }
+ /* Update the bounding box */
+ item->y = item->pixbuf_y;
+
+ /* We may want to readjust the new y coordinate. */
+ if (item->y + item->height > *y)
+ *y = item->y + item->height;
+
+ if (rtl)
+ item->col = col - 1 - item->col;
+ }
+
+ return last_item;
+}
+
+static void
+moko_icon_view_item_invalidate_size (MokoIconViewItem *item)
+{
+ item->width = -1;
+ item->height = -1;
+}
+static void
+moko_icon_view_set_adjustment_upper (GtkAdjustment *adj,
+ gdouble upper)
+{
+ if (upper != adj->upper)
+ {
+ gdouble min = MOKO_MAX (0.0, upper - adj->page_size);
+ gboolean value_changed = FALSE;
+
+ adj->upper = upper;
+
+ if (adj->value > min)
+ {
+ adj->value = min;
+ value_changed = TRUE;
+ }
+
+ gtk_adjustment_changed (adj);
+
+ if (value_changed)
+ gtk_adjustment_value_changed (adj);
+ }
+}
+
+static void
+moko_icon_view_layout (MokoIconView *icon_view)
+{
+ gint y = 0, maximum_width = 0;
+ GList *icons;
+ GtkWidget *widget;
+ gint row;
+ gint item_width;
+
+ icon_view->priv->total_items = 0;
+
+ if (!VALID_MODEL_AND_COLUMNS (icon_view))
+ return;
+
+ widget = GTK_WIDGET (icon_view);
+
+ item_width = icon_view->priv->item_width;
+
+ if (item_width < 0)
+ {
+ for (icons = icon_view->priv->items; icons; icons = icons->next)
+ {
+ MokoIconViewItem *item = icons->data;
+ moko_icon_view_calculate_item_size (icon_view, item, -1);
+ item_width = MOKO_MAX(item_width, item->width);
+ moko_icon_view_item_invalidate_size (item);
+ }
+ }
+
+ icons = icon_view->priv->items;
+ row = 0;
+
+ do
+ {
+ icons = moko_icon_view_layout_single_row (icon_view, icons,
+ item_width, row,
+ &y, &maximum_width);
+ row++;
+ }
+ while (icons != NULL);
+
+ if (maximum_width != icon_view->priv->width)
+ {
+ icon_view->priv->width = maximum_width;
+ }
+ y += icon_view->priv->margin;
+
+ icon_view->priv->height = y ;
+
+ moko_icon_view_set_adjustment_upper (icon_view->priv->hadjustment, icon_view->priv->width);
+ moko_icon_view_set_adjustment_upper (icon_view->priv->vadjustment, icon_view->priv->height);
+
+ if (GTK_WIDGET_REALIZED (icon_view))
+ {
+ gdk_window_resize (icon_view->priv->bin_window,
+ MOKO_MAX (icon_view->priv->width, widget->allocation.width),
+ MOKO_MAX (icon_view->priv->height, widget->allocation.height));
+ }
+
+ if (icon_view->priv->layout_idle_id != 0)
+ {
+ g_source_remove (icon_view->priv->layout_idle_id);
+ icon_view->priv->layout_idle_id = 0;
+ }
+
+ gtk_widget_queue_draw (GTK_WIDGET (icon_view));
+}
+
+static void
+moko_icon_view_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation)
+{
+ MokoIconView *icon_view;
+
+ widget->allocation = *allocation;
+
+ icon_view = MOKO_ICON_VIEW (widget);
+
+ if (GTK_WIDGET_REALIZED (widget))
+ {
+ gdk_window_move_resize (widget->window,
+ allocation->x, allocation->y,
+ allocation->width, allocation->height);
+ gdk_window_resize (icon_view->priv->bin_window,
+ MOKO_MAX (icon_view->priv->width, allocation->width),
+ MOKO_MAX (icon_view->priv->height, allocation->height));
+ }
+
+ icon_view->priv->hadjustment->page_size = allocation->width;
+ icon_view->priv->hadjustment->page_increment = allocation->width * 0.9;
+ icon_view->priv->hadjustment->step_increment = allocation->width * 0.1;
+ icon_view->priv->hadjustment->lower = 0;
+ icon_view->priv->hadjustment->upper = MOKO_MAX (allocation->width, icon_view->priv->width);
+ gtk_adjustment_changed (icon_view->priv->hadjustment);
+
+ icon_view->priv->vadjustment->page_size = allocation->height;
+ icon_view->priv->vadjustment->page_increment = allocation->height * 0.9;
+ icon_view->priv->vadjustment->step_increment = allocation->width * 0.1;
+ icon_view->priv->vadjustment->lower = 0;
+ icon_view->priv->vadjustment->upper = MOKO_MAX (allocation->height, icon_view->priv->height);
+ gtk_adjustment_changed (icon_view->priv->vadjustment);
+
+ moko_icon_view_layout (icon_view);
+}
+
+static void
+moko_icon_view_destroy (GtkObject *object)
+{
+ MokoIconView *icon_view;
+
+ icon_view = MOKO_ICON_VIEW (object);
+
+ moko_icon_view_set_model (icon_view, NULL);
+
+ if (icon_view->priv->layout_idle_id != 0)
+ g_source_remove (icon_view->priv->layout_idle_id);
+
+ if (icon_view->priv->scroll_timeout_id != 0)
+ g_source_remove (icon_view->priv->scroll_timeout_id);
+
+ (GTK_OBJECT_CLASS (parent_class)->destroy) (object);
+}
+
+static void
+moko_icon_view_finalize (GObject *object)
+{
+ MokoIconView *icon_view;
+
+ icon_view = MOKO_ICON_VIEW (object);
+
+ g_object_unref (icon_view->priv->layout);
+
+ (G_OBJECT_CLASS (parent_class)->finalize) (object);
+}
+
+static void
+moko_icon_view_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ MokoIconView *icon_view;
+
+ icon_view = MOKO_ICON_VIEW (object);
+
+ switch (prop_id)
+ {
+ case PROP_SELECTION_MODE:
+ moko_icon_view_set_selection_mode (icon_view, g_value_get_enum (value));
+ break;
+ case PROP_PIXBUF_COLUMN:
+ moko_icon_view_set_pixbuf_column (icon_view, g_value_get_int (value));
+ break;
+ case PROP_TEXT_COLUMN:
+ moko_icon_view_set_text_column (icon_view, g_value_get_int (value));
+ break;
+ case PROP_MARKUP_COLUMN:
+ moko_icon_view_set_markup_column (icon_view, g_value_get_int (value));
+ break;
+ case PROP_MODEL:
+ moko_icon_view_set_model (icon_view, g_value_get_object (value));
+ break;
+ case PROP_ORIENTATION:
+ moko_icon_view_set_orientation (icon_view, g_value_get_enum (value));
+ break;
+ case PROP_COLUMNS:
+ moko_icon_view_set_columns (icon_view, g_value_get_int (value));
+ break;
+ case PROP_ITEM_WIDTH:
+ moko_icon_view_set_item_width (icon_view, g_value_get_int (value));
+ break;
+ case PROP_SPACING:
+ moko_icon_view_set_spacing (icon_view, g_value_get_int (value));
+ break;
+ case PROP_ROW_SPACING:
+ moko_icon_view_set_row_spacing (icon_view, g_value_get_int (value));
+ break;
+ case PROP_COLUMN_SPACING:
+ moko_icon_view_set_column_spacing (icon_view, g_value_get_int (value));
+ break;
+ case PROP_MARGIN:
+ moko_icon_view_set_margin (icon_view, g_value_get_int (value));
+ break;
+ case PROP_BG_ICON:
+ moko_icon_view_set_icon_bg (icon_view, g_value_get_string (value));
+ break;
+ case PROP_BG_TEXT:
+ moko_icon_view_set_text_bg (icon_view, g_value_get_string (value));
+ break;
+ case PROP_DECORATION_WIDTH:
+ moko_icon_view_set_decoration_width (icon_view, g_value_get_int (value));
+ break;
+ case PROP_DECORATED:
+ moko_icon_view_set_decorated (icon_view, g_value_get_boolean (value));
+ break;
+ case PROP_MAX_TEXT_LENGTH:
+ moko_icon_view_set_max_text_length (icon_view, g_value_get_int (value));
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+
+}
+
+static void
+moko_icon_view_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ MokoIconView *icon_view;
+
+ icon_view = MOKO_ICON_VIEW (object);
+
+ switch (prop_id)
+ {
+ case PROP_SELECTION_MODE:
+ g_value_set_enum (value, icon_view->priv->selection_mode);
+ break;
+ case PROP_PIXBUF_COLUMN:
+ g_value_set_int (value, icon_view->priv->pixbuf_column);
+ break;
+ case PROP_TEXT_COLUMN:
+ g_value_set_int (value, icon_view->priv->text_column);
+ break;
+ case PROP_MARKUP_COLUMN:
+ g_value_set_int (value, icon_view->priv->markup_column);
+ break;
+ case PROP_MODEL:
+ g_value_set_object (value, icon_view->priv->model);
+ break;
+ case PROP_ORIENTATION:
+ g_value_set_enum (value, icon_view->priv->orientation);
+ break;
+ case PROP_COLUMNS:
+ g_value_set_int (value, icon_view->priv->columns);
+ break;
+ case PROP_ITEM_WIDTH:
+ g_value_set_int (value, icon_view->priv->item_width);
+ break;
+ case PROP_SPACING:
+ g_value_set_int (value, icon_view->priv->spacing);
+ break;
+ case PROP_ROW_SPACING:
+ g_value_set_int (value, icon_view->priv->row_spacing);
+ break;
+ case PROP_COLUMN_SPACING:
+ g_value_set_int (value, icon_view->priv->column_spacing);
+ break;
+ case PROP_MARGIN:
+ g_value_set_int (value, icon_view->priv->margin);
+ break;
+ case PROP_DECORATION_WIDTH:
+ g_value_set_int (value, icon_view->priv->decr_width);
+ break;
+ case PROP_DECORATED:
+ g_value_set_boolean (value, icon_view->priv->decorated);
+ break;
+ case PROP_MAX_TEXT_LENGTH:
+ g_value_set_int (value, icon_view->priv->max_text_len);
+ break;
+ case PPOP_CURSOR_POSITION:
+ g_value_set_int (value, icon_view->priv->cursor_item->index);
+ break;
+ case PROP_TOTAL_ITEMS:
+ g_value_set_int (value, icon_view->priv->total_items);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+
+}
+
+static void
+moko_icon_view_queue_draw_item (MokoIconView *icon_view,
+ MokoIconViewItem *item)
+{
+ GdkRectangle rect;
+
+ rect.x = item->x;
+ rect.y = item->y;
+ rect.width = item->width;
+ rect.height = item->height;
+
+ if (icon_view->priv->bin_window)
+ gdk_window_invalidate_rect (icon_view->priv->bin_window, &rect, TRUE);
+}
+static void
+moko_icon_view_invalidate_sizes (MokoIconView *icon_view)
+{
+ g_list_foreach (icon_view->priv->items,
+ (GFunc)moko_icon_view_item_invalidate_size, NULL);
+}
+
+static gboolean
+layout_callback (gpointer user_data)
+{
+ MokoIconView *icon_view;
+
+ GDK_THREADS_ENTER ();
+
+ icon_view = MOKO_ICON_VIEW (user_data);
+
+ icon_view->priv->layout_idle_id = 0;
+
+ moko_icon_view_layout (icon_view);
+
+ GDK_THREADS_LEAVE();
+
+ return FALSE;
+}
+
+static void
+moko_icon_view_queue_layout (MokoIconView *icon_view)
+{
+ if (icon_view->priv->layout_idle_id != 0)
+ return;
+
+ icon_view->priv->layout_idle_id = g_idle_add (layout_callback, icon_view);
+}
+
+static void
+moko_icon_view_set_cursor_item (MokoIconView *icon_view,
+ MokoIconViewItem *item)
+{
+ AtkObject *obj;
+ AtkObject *item_obj;
+
+ if (icon_view->priv->cursor_item == item)
+ return;
+
+ if (icon_view->priv->cursor_item != NULL)
+ moko_icon_view_queue_draw_item (icon_view, icon_view->priv->cursor_item);
+
+ icon_view->priv->cursor_item = item;
+ moko_icon_view_queue_draw_item (icon_view, item);
+
+ /* Notify that accessible focus object has changed */
+ obj = gtk_widget_get_accessible (GTK_WIDGET (icon_view));
+ item_obj = atk_object_ref_accessible_child (obj, item->index);
+
+ if (item_obj != NULL)
+ {
+ atk_focus_tracker_notify (item_obj);
+ g_object_unref (item_obj);
+ }
+}
+
+
+static MokoIconViewItem *
+moko_icon_view_item_new (void)
+{
+ MokoIconViewItem *item;
+
+ item = g_new0 (MokoIconViewItem, 1);
+
+ item->width = -1;
+ item->height = -1;
+
+ return item;
+}
+
+static void
+moko_icon_view_item_free (MokoIconViewItem *item)
+{
+ g_return_if_fail (item != NULL);
+
+ g_free (item);
+}
+
+static void
+moko_icon_view_update_item_text (MokoIconView *icon_view,
+ MokoIconViewItem *item)
+{
+ gboolean iters_persist;
+ GtkTreeIter iter;
+ GtkTreePath *path;
+ gchar *text;
+
+ iters_persist = gtk_tree_model_get_flags (icon_view->priv->model) & GTK_TREE_MODEL_ITERS_PERSIST;
+
+ if (!iters_persist)
+ {
+ path = gtk_tree_path_new_from_indices (item->index, -1);
+ gtk_tree_model_get_iter (icon_view->priv->model, &iter, path);
+ gtk_tree_path_free (path);
+ }
+ else
+ iter = item->iter;
+
+ if (icon_view->priv->markup_column != -1)
+ {
+ gtk_tree_model_get (icon_view->priv->model, &iter,
+ icon_view->priv->markup_column, &text,
+ -1);
+ pango_layout_set_markup (icon_view->priv->layout, text, -1);
+ g_free (text);
+ }
+ else if (icon_view->priv->text_column != -1)
+ {
+ gtk_tree_model_get (icon_view->priv->model, &iter,
+ icon_view->priv->text_column, &text,
+ -1);
+ if (strlen(text) > icon_view->priv->max_text_len)
+ {
+ pango_layout_set_text (icon_view->priv->layout, text, icon_view->priv->max_text_len);
+ }
+ else
+ pango_layout_set_text (icon_view->priv->layout, text, -1);
+ g_free (text);
+ }
+ else
+ pango_layout_set_text (icon_view->priv->layout, "", -1);
+}
+
+static GdkPixbuf *
+moko_icon_view_get_item_icon (MokoIconView *icon_view,
+ MokoIconViewItem *item)
+{
+ gboolean iters_persist;
+ GtkTreeIter iter;
+ GtkTreePath *path;
+ GdkPixbuf *pixbuf;
+
+ g_return_val_if_fail (item != NULL, NULL);
+
+ iters_persist = gtk_tree_model_get_flags (icon_view->priv->model) & GTK_TREE_MODEL_ITERS_PERSIST;
+
+ if (!iters_persist)
+ {
+ path = gtk_tree_path_new_from_indices (item->index, -1);
+ gtk_tree_model_get_iter (icon_view->priv->model, &iter, path);
+ gtk_tree_path_free (path);
+ }
+ else
+ iter = item->iter;
+
+ gtk_tree_model_get (icon_view->priv->model, &iter,
+ icon_view->priv->pixbuf_column, &pixbuf,
+ -1);
+
+ return pixbuf;
+}
+
+
+static MokoIconViewItem *
+moko_icon_view_get_item_at_pos (MokoIconView *icon_view,
+ gint x,
+ gint y)
+{
+ GList *items;
+
+ for (items = icon_view->priv->items; items; items = items->next)
+ {
+ MokoIconViewItem *item = items->data;
+
+ if (x > item->x && x < item->x + item->width &&
+ y > item->y && y < item->y + item->height)
+ {
+ /* Check if the mouse is inside the icon or the label */
+ if ((x > item->pixbuf_x && x < item->pixbuf_x + item->pixbuf_width &&
+ y > item->pixbuf_y && y < item->pixbuf_y + item->pixbuf_height) ||
+ (x > item->layout_x - ICON_TEXT_PADDING &&
+ x < item->layout_x + item->layout_width + ICON_TEXT_PADDING &&
+ y > item->layout_y - ICON_TEXT_PADDING &&
+ y < item->layout_y + item->layout_height + ICON_TEXT_PADDING))
+ return item;
+ }
+ }
+
+ return NULL;
+}
+
+static void
+moko_icon_view_select_item (MokoIconView *icon_view,
+ MokoIconViewItem *item)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+ g_return_if_fail (item != NULL);
+
+ if (item->selected)
+ return;
+
+ if (icon_view->priv->selection_mode == GTK_SELECTION_NONE)
+ return;
+ else if (icon_view->priv->selection_mode != GTK_SELECTION_MULTIPLE)
+ moko_icon_view_unselect_all_internal (icon_view);
+
+ item->selected = TRUE;
+
+ moko_icon_view_queue_draw_item (icon_view, item);
+
+ g_signal_emit (icon_view, moko_icon_view_signals[SELECTION_CHANGED], 0);
+}
+
+
+static void
+moko_icon_view_unselect_item (MokoIconView *icon_view,
+ MokoIconViewItem *item)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+ g_return_if_fail (item != NULL);
+
+ if (!item->selected)
+ return;
+
+ if (icon_view->priv->selection_mode == GTK_SELECTION_NONE ||
+ icon_view->priv->selection_mode == GTK_SELECTION_BROWSE)
+ return;
+
+ item->selected = FALSE;
+
+ g_signal_emit (icon_view, moko_icon_view_signals[SELECTION_CHANGED], 0);
+
+ moko_icon_view_queue_draw_item (icon_view, item);
+}
+
+static void
+verify_items (MokoIconView *icon_view)
+{
+ GList *items;
+ int i = 0;
+
+ for (items = icon_view->priv->items; items; items = items->next)
+ {
+ MokoIconViewItem *item = items->data;
+
+ if (item->index != i)
+ g_error ("List item does not match its index: item index %d and list index %d\n", item->index, i);
+
+ i++;
+ }
+}
+
+static void
+moko_icon_view_row_changed (GtkTreeModel *model,
+ GtkTreePath *path,
+ GtkTreeIter *iter,
+ gpointer data)
+{
+ MokoIconViewItem *item;
+ gint index;
+ MokoIconView *icon_view;
+
+ icon_view = MOKO_ICON_VIEW (data);
+
+ index = gtk_tree_path_get_indices(path)[0];
+ item = g_list_nth (icon_view->priv->items, index)->data;
+
+ moko_icon_view_item_invalidate_size (item);
+ moko_icon_view_queue_layout (icon_view);
+
+ verify_items (icon_view);
+}
+
+static void
+moko_icon_view_row_inserted (GtkTreeModel *model,
+ GtkTreePath *path,
+ GtkTreeIter *iter,
+ gpointer data)
+{
+ gint length, index;
+ MokoIconViewItem *item;
+ gboolean iters_persist;
+ MokoIconView *icon_view;
+ GList *list;
+
+ icon_view = MOKO_ICON_VIEW (data);
+ iters_persist = gtk_tree_model_get_flags (icon_view->priv->model) & GTK_TREE_MODEL_ITERS_PERSIST;
+
+ length = gtk_tree_model_iter_n_children (model, NULL);
+ index = gtk_tree_path_get_indices(path)[0];
+
+ item = moko_icon_view_item_new ();
+
+ if (iters_persist)
+ item->iter = *iter;
+
+ item->index = index;
+
+ /* FIXME: We can be more efficient here,
+ we can store a tail pointer and use that when
+ appending (which is a rather common operation)
+ */
+ icon_view->priv->items = g_list_insert (icon_view->priv->items,
+ item, index);
+
+ list = g_list_nth (icon_view->priv->items, index + 1);
+ for (; list; list = list->next)
+ {
+ item = list->data;
+
+ item->index++;
+ }
+
+ verify_items (icon_view);
+}
+
+static void
+moko_icon_view_row_deleted (GtkTreeModel *model,
+ GtkTreePath *path,
+ gpointer data)
+{
+ gint index;
+ MokoIconView *icon_view;
+ MokoIconViewItem *item;
+ GList *list, *next;
+ gboolean emit = FALSE;
+
+ icon_view = MOKO_ICON_VIEW (data);
+
+ index = gtk_tree_path_get_indices(path)[0];
+
+ list = g_list_nth (icon_view->priv->items, index);
+ item = list->data;
+
+ if (item == icon_view->priv->anchor_item)
+ icon_view->priv->anchor_item = NULL;
+
+ if (item == icon_view->priv->cursor_item)
+ icon_view->priv->cursor_item = NULL;
+
+ if (item->selected)
+ emit = TRUE;
+
+ moko_icon_view_item_free (item);
+
+ for (next = list->next; next; next = next->next)
+ {
+ item = next->data;
+
+ item->index--;
+ }
+
+ icon_view->priv->items = g_list_delete_link (icon_view->priv->items, list);
+
+ moko_icon_view_queue_layout (icon_view);
+
+ verify_items (icon_view);
+
+ if (emit)
+ g_signal_emit (icon_view, moko_icon_view_signals[SELECTION_CHANGED], 0);
+}
+
+static void
+moko_icon_view_rows_reordered (GtkTreeModel *model,
+ GtkTreePath *parent,
+ GtkTreeIter *iter,
+ gint *new_order,
+ gpointer data)
+{
+ int i;
+ int length;
+ MokoIconView *icon_view;
+ GList *items = NULL, *list;
+ MokoIconViewItem **item_array;
+ gint *order;
+
+ icon_view = MOKO_ICON_VIEW (data);
+
+ length = gtk_tree_model_iter_n_children (model, NULL);
+
+ order = g_new (gint, length);
+ for (i = 0; i < length; i++)
+ order [new_order[i]] = i;
+
+ item_array = g_new (MokoIconViewItem *, length);
+ for (i = 0, list = icon_view->priv->items; list != NULL; list = list->next, i++)
+ item_array[order[i]] = list->data;
+ g_free (order);
+
+ for (i = length - 1; i >= 0; i--)
+ {
+ item_array[i]->index = i;
+ items = g_list_prepend (items, item_array[i]);
+ }
+
+ g_free (item_array);
+ g_list_free (icon_view->priv->items);
+ icon_view->priv->items = items;
+
+ verify_items (icon_view);
+}
+
+static void
+moko_icon_view_build_items (MokoIconView *icon_view)
+{
+ GtkTreeIter iter;
+ int i;
+ gboolean iters_persist;
+ GList *items = NULL;
+
+ iters_persist = gtk_tree_model_get_flags (icon_view->priv->model) & GTK_TREE_MODEL_ITERS_PERSIST;
+
+ if (!gtk_tree_model_get_iter_first (icon_view->priv->model,
+ &iter))
+ return;
+
+ i = 0;
+
+ do
+ {
+ MokoIconViewItem *item = moko_icon_view_item_new ();
+
+ if (iters_persist)
+ item->iter = iter;
+
+ item->index = i;
+
+ i++;
+
+ items = g_list_prepend (items, item);
+
+ } while (gtk_tree_model_iter_next (icon_view->priv->model, &iter));
+
+ icon_view->priv->items = g_list_reverse (items);
+}
+
+static void
+moko_icon_view_add_move_binding (GtkBindingSet *binding_set,
+ guint keyval,
+ guint modmask,
+ GtkMovementStep step,
+ gint count)
+{
+
+ gtk_binding_entry_add_signal (binding_set, keyval, modmask,
+ "move_cursor", 2,
+ G_TYPE_ENUM, step,
+ G_TYPE_INT, count);
+
+ gtk_binding_entry_add_signal (binding_set, keyval, GDK_SHIFT_MASK,
+ "move_cursor", 2,
+ G_TYPE_ENUM, step,
+ G_TYPE_INT, count);
+
+ if ((modmask & GDK_CONTROL_MASK) == GDK_CONTROL_MASK)
+ return;
+
+ gtk_binding_entry_add_signal (binding_set, keyval, GDK_CONTROL_MASK | GDK_SHIFT_MASK,
+ "move_cursor", 2,
+ G_TYPE_ENUM, step,
+ G_TYPE_INT, count);
+
+ gtk_binding_entry_add_signal (binding_set, keyval, GDK_CONTROL_MASK,
+ "move_cursor", 2,
+ G_TYPE_ENUM, step,
+ G_TYPE_INT, count);
+}
+
+static gboolean
+moko_icon_view_real_move_cursor (MokoIconView *icon_view,
+ GtkMovementStep step,
+ gint count)
+{
+ GdkModifierType state;
+ g_return_val_if_fail (MOKO_ICON_VIEW (icon_view), FALSE);
+ g_return_val_if_fail (step == GTK_MOVEMENT_LOGICAL_POSITIONS ||
+ step == GTK_MOVEMENT_VISUAL_POSITIONS ||
+ step == GTK_MOVEMENT_DISPLAY_LINES ||
+ step == GTK_MOVEMENT_PAGES ||
+ step == GTK_MOVEMENT_BUFFER_ENDS, FALSE);
+
+ //if (!GTK_WIDGET_HAS_FOCUS (GTK_WIDGET (icon_view)))
+ //return FALSE;
+
+ gtk_widget_grab_focus (GTK_WIDGET (icon_view));
+
+ if (gtk_get_current_event_state (&state))
+ {
+ if ((state & GDK_CONTROL_MASK) == GDK_CONTROL_MASK)
+ icon_view->priv->ctrl_pressed = TRUE;
+ if ((state & GDK_SHIFT_MASK) == GDK_SHIFT_MASK)
+ icon_view->priv->shift_pressed = TRUE;
+ }
+ /* else we assume not pressed */
+ switch (step)
+ {
+ case GTK_MOVEMENT_LOGICAL_POSITIONS:
+ case GTK_MOVEMENT_VISUAL_POSITIONS:
+ moko_icon_view_move_cursor_left_right (icon_view, count);
+ break;
+ case GTK_MOVEMENT_DISPLAY_LINES:
+ moko_icon_view_move_cursor_up_down (icon_view, count);
+ break;
+ case GTK_MOVEMENT_PAGES:
+ moko_icon_view_move_cursor_page_up_down (icon_view, count);
+ break;
+ case GTK_MOVEMENT_BUFFER_ENDS:
+ moko_icon_view_move_cursor_start_end (icon_view, count);
+ break;
+ default:
+ g_assert_not_reached ();
+ }
+ icon_view->priv->ctrl_pressed = FALSE;
+ icon_view->priv->shift_pressed = FALSE;
+
+ return TRUE;
+}
+
+static MokoIconViewItem *
+find_item (MokoIconView *icon_view,
+ MokoIconViewItem *current,
+ gint row_ofs,
+ gint col_ofs)
+{
+ gint row, col;
+ GList *items;
+ MokoIconViewItem *item;
+
+ /* FIXME: this could be more efficient
+ */
+ row = current->row + row_ofs;
+ col = current->col + col_ofs;
+
+ for (items = icon_view->priv->items; items; items = items->next)
+ {
+ item = items->data;
+ if (item->row == row && item->col == col)
+ return item;
+ }
+
+ return NULL;
+}
+
+
+static MokoIconViewItem *
+find_item_page_up_down (MokoIconView *icon_view,
+ MokoIconViewItem *current,
+ gint count)
+{
+ GList *item, *next;
+ gint y, col;
+
+ col = current->col;
+ y = current->y + count * icon_view->priv->vadjustment->page_size;
+
+ item = g_list_find (icon_view->priv->items, current);
+ if (count > 0)
+ {
+ while (item)
+ {
+ for (next = item->next; next; next = next->next)
+ {
+ if (((MokoIconViewItem *)next->data)->col == col)
+ break;
+ }
+ if (!next || ((MokoIconViewItem *)next->data)->y > y)
+ break;
+
+ item = next;
+ }
+ }
+ else
+ {
+ while (item)
+ {
+ for (next = item->prev; next; next = next->prev)
+ {
+ if (((MokoIconViewItem *)next->data)->col == col)
+ break;
+ }
+ if (!next || ((MokoIconViewItem *)next->data)->y < y)
+ break;
+
+ item = next;
+ }
+ }
+
+ if (item)
+ return item->data;
+
+ return NULL;
+}
+
+static gboolean
+moko_icon_view_select_all_between (MokoIconView *icon_view,
+ MokoIconViewItem *anchor,
+ MokoIconViewItem *cursor)
+{
+ GList *items;
+ MokoIconViewItem *item;
+ gint row1, row2, col1, col2;
+ gboolean dirty = FALSE;
+
+ if (anchor->row < cursor->row)
+ {
+ row1 = anchor->row;
+ row2 = cursor->row;
+ }
+ else
+ {
+ row1 = cursor->row;
+ row2 = anchor->row;
+ }
+
+ if (anchor->col < cursor->col)
+ {
+ col1 = anchor->col;
+ col2 = cursor->col;
+ }
+ else
+ {
+ col1 = cursor->col;
+ col2 = anchor->col;
+ }
+
+ for (items = icon_view->priv->items; items; items = items->next)
+ {
+ item = items->data;
+
+ if (row1 <= item->row && item->row <= row2 &&
+ col1 <= item->col && item->col <= col2)
+ {
+ if (!item->selected)
+ dirty = TRUE;
+
+ item->selected = TRUE;
+
+ moko_icon_view_queue_draw_item (icon_view, item);
+ }
+ }
+
+ return dirty;
+}
+
+static void
+moko_icon_view_move_cursor_up_down (MokoIconView *icon_view,
+ gint count)
+{
+ MokoIconViewItem *item;
+ gboolean dirty = FALSE;
+
+ // if (!GTK_WIDGET_HAS_FOCUS (icon_view))
+ //return;
+
+ if (icon_view->priv->cursor_item)
+ {
+ g_debug ("cursor item row = %d, col = %d", icon_view->priv->cursor_item->row, icon_view->priv->cursor_item->col);
+ item = find_item (icon_view,
+ icon_view->priv->cursor_item,
+ count, 0);
+
+ while (!item && count >= 0) //SUNZY:Can't find next row item in the same column.
+ {
+ gint col = 0;
+ for (col ; col + icon_view->priv->columns >0 && !item ; col--)
+ item = find_item (icon_view,
+ icon_view->priv->cursor_item,
+ count, col);
+ count --;
+ col = icon_view->priv->columns;
+ g_debug ("count = %d column = %d", count, col);
+ }
+ }
+ else
+ {
+ GList *list;
+
+ if (count > 0)
+ list = icon_view->priv->items;
+ else
+ list = g_list_last (icon_view->priv->items);
+
+ item = list ? list->data : NULL;
+ }
+
+ if (!item)
+ return;
+
+ if (icon_view->priv->ctrl_pressed ||
+ !icon_view->priv->shift_pressed ||
+ !icon_view->priv->anchor_item ||
+ icon_view->priv->selection_mode != GTK_SELECTION_MULTIPLE)
+ icon_view->priv->anchor_item = item;
+
+ moko_icon_view_set_cursor_item (icon_view, item);
+
+ if (!icon_view->priv->ctrl_pressed &&
+ icon_view->priv->selection_mode != GTK_SELECTION_NONE)
+ {
+ moko_icon_view_unselect_all_internal (icon_view);
+ dirty = moko_icon_view_select_all_between (icon_view,
+ icon_view->priv->anchor_item,
+ item);
+ }
+
+ moko_icon_view_scroll_to_item (icon_view, item);
+
+ if (dirty)
+ g_signal_emit (icon_view, moko_icon_view_signals[SELECTION_CHANGED], 0);
+}
+
+static void
+moko_icon_view_move_cursor_page_up_down (MokoIconView *icon_view,
+ gint count)
+{
+ MokoIconViewItem *item;
+ gboolean dirty = FALSE;
+
+ if (!GTK_WIDGET_HAS_FOCUS (icon_view))
+ return;
+
+ if (!icon_view->priv->cursor_item)
+ {
+ GList *list;
+
+ if (count > 0)
+ list = icon_view->priv->items;
+ else
+ list = g_list_last (icon_view->priv->items);
+
+ item = list ? list->data : NULL;
+ }
+ else
+ item = find_item_page_up_down (icon_view,
+ icon_view->priv->cursor_item,
+ count);
+
+ if (!item)
+ return;
+
+ if (icon_view->priv->ctrl_pressed ||
+ !icon_view->priv->shift_pressed ||
+ !icon_view->priv->anchor_item ||
+ icon_view->priv->selection_mode != GTK_SELECTION_MULTIPLE)
+ icon_view->priv->anchor_item = item;
+
+ moko_icon_view_set_cursor_item (icon_view, item);
+
+ if (!icon_view->priv->ctrl_pressed &&
+ icon_view->priv->selection_mode != GTK_SELECTION_NONE)
+ {
+ moko_icon_view_unselect_all_internal (icon_view);
+ dirty = moko_icon_view_select_all_between (icon_view,
+ icon_view->priv->anchor_item,
+ item);
+ }
+
+ moko_icon_view_scroll_to_item (icon_view, item);
+
+ if (dirty)
+ g_signal_emit (icon_view, moko_icon_view_signals[SELECTION_CHANGED], 0);
+}
+
+static void
+moko_icon_view_move_cursor_left_right (MokoIconView *icon_view,
+ gint count)
+{
+ MokoIconViewItem *item;
+ gboolean dirty = FALSE;
+
+ if (!GTK_WIDGET_HAS_FOCUS (icon_view))
+ return;
+
+ if (!icon_view->priv->cursor_item)
+ {
+ GList *list;
+
+ if (count > 0)
+ list = icon_view->priv->items;
+ else
+ list = g_list_last (icon_view->priv->items);
+
+ item = list ? list->data : NULL;
+ }
+ else
+ item = find_item (icon_view,
+ icon_view->priv->cursor_item,
+ 0, count);
+
+ if (!item)
+ return;
+
+ if (icon_view->priv->ctrl_pressed ||
+ !icon_view->priv->shift_pressed ||
+ !icon_view->priv->anchor_item ||
+ icon_view->priv->selection_mode != GTK_SELECTION_MULTIPLE)
+ icon_view->priv->anchor_item = item;
+
+ moko_icon_view_set_cursor_item (icon_view, item);
+
+ if (!icon_view->priv->ctrl_pressed &&
+ icon_view->priv->selection_mode != GTK_SELECTION_NONE)
+ {
+ moko_icon_view_unselect_all_internal (icon_view);
+ dirty = moko_icon_view_select_all_between (icon_view,
+ icon_view->priv->anchor_item,
+ item);
+ }
+
+ moko_icon_view_scroll_to_item (icon_view, item);
+
+ if (dirty)
+ g_signal_emit (icon_view, moko_icon_view_signals[SELECTION_CHANGED], 0);
+}
+
+static void
+moko_icon_view_move_cursor_start_end (MokoIconView *icon_view,
+ gint count)
+{
+ MokoIconViewItem *item;
+ GList *list;
+ gboolean dirty = FALSE;
+
+ if (!GTK_WIDGET_HAS_FOCUS (icon_view))
+ return;
+
+ if (count < 0)
+ list = icon_view->priv->items;
+ else
+ list = g_list_last (icon_view->priv->items);
+
+ item = list ? list->data : NULL;
+
+ if (!item)
+ return;
+
+ if (icon_view->priv->ctrl_pressed ||
+ !icon_view->priv->shift_pressed ||
+ !icon_view->priv->anchor_item ||
+ icon_view->priv->selection_mode != GTK_SELECTION_MULTIPLE)
+ icon_view->priv->anchor_item = item;
+
+ moko_icon_view_set_cursor_item (icon_view, item);
+
+ if (!icon_view->priv->ctrl_pressed &&
+ icon_view->priv->selection_mode != GTK_SELECTION_NONE)
+ {
+ moko_icon_view_unselect_all (icon_view);
+ dirty = moko_icon_view_select_all_between (icon_view,
+ icon_view->priv->anchor_item,
+ item);
+ }
+
+ moko_icon_view_scroll_to_item (icon_view, item);
+
+ if (dirty)
+ g_signal_emit (icon_view, moko_icon_view_signals[SELECTION_CHANGED], 0);
+}
+
+static void
+moko_icon_view_scroll_to_item (MokoIconView *icon_view,
+ MokoIconViewItem *item)
+{
+ gint y, height;
+ gdouble value;
+ MokoIconViewItem *above_item = find_item (icon_view, item, -1, 0);
+
+ gdk_drawable_get_size (GDK_DRAWABLE (icon_view->priv->bin_window), NULL, &height);
+ gdk_window_get_position (icon_view->priv->bin_window, NULL, &y);
+
+ if (y + item->y < 0)
+ {
+ value = icon_view->priv->vadjustment->value + y + item->y;
+ gtk_adjustment_set_value (icon_view->priv->vadjustment, value);
+ }
+ else if (above_item && y + item->y > 0)
+ {
+ value = icon_view->priv->vadjustment->value + y + above_item->y;
+ gtk_adjustment_set_value (icon_view->priv->vadjustment, value);
+ }
+
+}
+
+/* Public API */
+
+
+/**
+ * moko_icon_view_new:
+ *
+ * Creates a new #MokoIconView widget
+ *
+ * Return value: A newly created #MokoIconView widget
+ *
+ **/
+GtkWidget *
+moko_icon_view_new (void)
+{
+ return g_object_new (MOKO_TYPE_ICON_VIEW, NULL);
+}
+
+/**
+ * moko_icon_view_new_with_model:
+ * @model: The model.
+ *
+ * Creates a new #MokoIconView widget with the model @model.
+ *
+ * Return value: A newly created #MokoIconView widget.
+ *
+ **/
+GtkWidget *
+moko_icon_view_new_with_model (GtkTreeModel *model)
+{
+ return g_object_new (MOKO_TYPE_ICON_VIEW, "model", model, NULL);
+}
+
+
+/**
+ * moko_icon_view_get_path_at_pos:
+ * @icon_view: A #MokoIconView.
+ * @x: The x position to be identified
+ * @y: The y position to be identified
+ *
+ * Finds the path at the point (@x, @y), relative to widget coordinates.
+ *
+ * Return value: The #GtkTreePath corresponding to the icon or %NULL
+ * if no icon exists at that position.
+ *
+ **/
+GtkTreePath *
+moko_icon_view_get_path_at_pos (MokoIconView *icon_view,
+ gint x,
+ gint y)
+{
+ MokoIconViewItem *item;
+ GtkTreePath *path;
+
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), NULL);
+
+ item = moko_icon_view_get_item_at_pos (icon_view, x, y);
+
+ if (!item)
+ return NULL;
+
+ path = gtk_tree_path_new_from_indices (item->index, -1);
+
+ return path;
+}
+
+/**
+ * moko_icon_view_selected_foreach:
+ * @icon_view: A #MokoIconView.
+ * @func: The funcion to call for each selected icon.
+ * @data: User data to pass to the function.
+ *
+ * Calls a function for each selected icon. Note that the model or
+ * selection cannot be modified from within this function.
+ *
+ **/
+void
+moko_icon_view_selected_foreach (MokoIconView *icon_view,
+ MokoIconViewForeachFunc func,
+ gpointer data)
+{
+ GList *list;
+
+ for (list = icon_view->priv->items; list; list = list->next)
+ {
+ MokoIconViewItem *item = list->data;
+ GtkTreePath *path = gtk_tree_path_new_from_indices (item->index, -1);
+
+ if (item->selected)
+ (* func) (icon_view, path, data);
+
+ gtk_tree_path_free (path);
+ }
+}
+
+/**
+ * moko_icon_view_set_selection_mode:
+ * @icon_view: A #MokoIconView.
+ * @mode: The selection mode
+ *
+ * Sets the selection mode of the @icon_view.
+ *
+ **/
+void
+moko_icon_view_set_selection_mode (MokoIconView *icon_view,
+ GtkSelectionMode mode)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+
+ if (mode == icon_view->priv->selection_mode)
+ return;
+
+ if (mode == GTK_SELECTION_NONE ||
+ icon_view->priv->selection_mode == GTK_SELECTION_MULTIPLE)
+ moko_icon_view_unselect_all (icon_view);
+
+ icon_view->priv->selection_mode = mode;
+
+ g_object_notify (G_OBJECT (icon_view), "selection_mode");
+}
+
+/**
+ * moko_icon_view_get_selection_mode:
+ * @icon_view: A #MokoIconView.
+ *
+ * Gets the selection mode of the @icon_view.
+ *
+ * Return value: the current selection mode
+ *
+ **/
+GtkSelectionMode
+moko_icon_view_get_selection_mode (MokoIconView *icon_view)
+{
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), GTK_SELECTION_SINGLE);
+
+ return icon_view->priv->selection_mode;
+}
+
+/**
+ * moko_icon_view_set_model:
+ * @icon_view: A #MokoIconView.
+ * @model: The model.
+ *
+ * Sets the model for a #MokoIconView.
+ * If the @icon_view already has a model set, it will remove
+ * it before setting the new model. If @model is %NULL, then
+ * it will unset the old model.
+ *
+ **/
+void
+moko_icon_view_set_model (MokoIconView *icon_view,
+ GtkTreeModel *model)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+ g_return_if_fail (model == NULL || GTK_IS_TREE_MODEL (model));
+
+ if (icon_view->priv->model == model)
+ return;
+
+ if (model)
+ {
+ GType column_type;
+
+ g_return_if_fail (gtk_tree_model_get_flags (model) & GTK_TREE_MODEL_LIST_ONLY);
+
+ if (icon_view->priv->pixbuf_column != -1)
+ {
+ column_type = gtk_tree_model_get_column_type (model,
+ icon_view->priv->pixbuf_column);
+
+ g_return_if_fail (column_type == GDK_TYPE_PIXBUF);
+ }
+
+ if (icon_view->priv->text_column != -1)
+ {
+ column_type = gtk_tree_model_get_column_type (model,
+ icon_view->priv->text_column);
+
+ g_return_if_fail (column_type == G_TYPE_STRING);
+ }
+
+ if (icon_view->priv->markup_column != -1)
+ {
+ column_type = gtk_tree_model_get_column_type (model,
+ icon_view->priv->markup_column);
+
+ g_return_if_fail (column_type == G_TYPE_STRING);
+ }
+
+ }
+
+ if (icon_view->priv->model)
+ {
+ g_signal_handlers_disconnect_by_func (icon_view->priv->model,
+ moko_icon_view_row_changed,
+ icon_view);
+ g_signal_handlers_disconnect_by_func (icon_view->priv->model,
+ moko_icon_view_row_inserted,
+ icon_view);
+ g_signal_handlers_disconnect_by_func (icon_view->priv->model,
+ moko_icon_view_row_deleted,
+ icon_view);
+ g_signal_handlers_disconnect_by_func (icon_view->priv->model,
+ moko_icon_view_rows_reordered,
+ icon_view);
+
+ g_object_unref (icon_view->priv->model);
+
+ g_list_foreach (icon_view->priv->items, (GFunc)moko_icon_view_item_free, NULL);
+ g_list_free (icon_view->priv->items);
+ icon_view->priv->items = NULL;
+ icon_view->priv->anchor_item = NULL;
+ icon_view->priv->cursor_item = NULL;
+ icon_view->priv->last_single_clicked = NULL;
+ }
+
+ icon_view->priv->model = model;
+
+ if (icon_view->priv->model)
+ {
+ g_object_ref (icon_view->priv->model);
+ g_signal_connect (icon_view->priv->model,
+ "row_changed",
+ G_CALLBACK (moko_icon_view_row_changed),
+ icon_view);
+ g_signal_connect (icon_view->priv->model,
+ "row_inserted",
+ G_CALLBACK (moko_icon_view_row_inserted),
+ icon_view);
+ g_signal_connect (icon_view->priv->model,
+ "row_deleted",
+ G_CALLBACK (moko_icon_view_row_deleted),
+ icon_view);
+ g_signal_connect (icon_view->priv->model,
+ "rows_reordered",
+ G_CALLBACK (moko_icon_view_rows_reordered),
+ icon_view);
+
+ moko_icon_view_build_items (icon_view);
+ }
+
+ moko_icon_view_queue_layout (icon_view);
+
+ g_object_notify (G_OBJECT (icon_view), "model");
+}
+
+/**
+ * moko_icon_view_get_model:
+ * @icon_view: a #MokoIconView
+ *
+ * Returns the model the #MokoIconView is based on. Returns %NULL if the
+ * model is unset.
+ *
+ * Return value: A #GtkTreeModel, or %NULL if none is currently being used.
+ *
+ **/
+GtkTreeModel *
+moko_icon_view_get_model (MokoIconView *icon_view)
+{
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), NULL);
+
+ return icon_view->priv->model;
+}
+
+/**
+ * moko_icon_view_set_text_column:
+ * @icon_view: A #MokoIconView.
+ * @column: A column in the currently used model.
+ *
+ * Sets the column with text for @icon_view to be @column. The text
+ * column must be of type #G_TYPE_STRING.
+ *
+ **/
+void
+moko_icon_view_set_text_column (MokoIconView *icon_view,
+ gint column)
+{
+ if (column == icon_view->priv->text_column)
+ return;
+
+ if (column == -1)
+ icon_view->priv->text_column = -1;
+ else
+ {
+ if (icon_view->priv->model != NULL)
+ {
+ GType column_type;
+
+ column_type = gtk_tree_model_get_column_type (icon_view->priv->model, column);
+
+ g_return_if_fail (column_type == G_TYPE_STRING);
+ }
+
+ icon_view->priv->text_column = column;
+ }
+
+ moko_icon_view_invalidate_sizes (icon_view);
+ moko_icon_view_queue_layout (icon_view);
+
+ g_object_notify (G_OBJECT (icon_view), "text_column");
+}
+
+/**
+ * moko_icon_view_get_text_column:
+ * @icon_view: A #MokoIconView.
+ *
+ * Returns the column with text for @icon_view.
+ *
+ * Returns: the text column, or -1 if it's unset.
+ *
+ */
+gint
+moko_icon_view_get_text_column (MokoIconView *icon_view)
+{
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), -1);
+
+ return icon_view->priv->text_column;
+}
+
+/**
+ * moko_icon_view_set_markup_column:
+ * @icon_view: A #MokoIconView.
+ * @column: A column in the currently used model.
+ *
+ * Sets the column with markup information for @icon_view to be
+ * @column. The markup column must be of type #G_TYPE_STRING.
+ * If the markup column is set to something, it overrides
+ * the text column set by moko_icon_view_set_text_column().
+ *
+ **/
+void
+moko_icon_view_set_markup_column (MokoIconView *icon_view,
+ gint column)
+{
+ if (column == icon_view->priv->markup_column)
+ return;
+
+ if (column == -1)
+ icon_view->priv->markup_column = -1;
+ else
+ {
+ if (icon_view->priv->model != NULL)
+ {
+ GType column_type;
+
+ column_type = gtk_tree_model_get_column_type (icon_view->priv->model, column);
+
+ g_return_if_fail (column_type == G_TYPE_STRING);
+ }
+
+ icon_view->priv->markup_column = column;
+ }
+
+ moko_icon_view_invalidate_sizes (icon_view);
+ moko_icon_view_queue_layout (icon_view);
+
+ g_object_notify (G_OBJECT (icon_view), "markup_column");
+}
+
+/**
+ * moko_icon_view_get_markup_column:
+ * @icon_view: A #MokoIconView.
+ *
+ * Returns the column with markup text for @icon_view.
+ *
+ * Returns: the markup column, or -1 if it's unset.
+ *
+ */
+gint
+moko_icon_view_get_markup_column (MokoIconView *icon_view)
+{
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), -1);
+
+ return icon_view->priv->markup_column;
+}
+
+/**
+ * moko_icon_view_set_pixbuf_column:
+ * @icon_view: A #MokoIconView.
+ * @column: A column in the currently used model.
+ *
+ * Sets the column with pixbufs for @icon_view to be @column. The pixbuf
+ * column must be of type #GDK_TYPE_PIXBUF
+ *
+ **/
+void
+moko_icon_view_set_pixbuf_column (MokoIconView *icon_view,
+ gint column)
+{
+ if (column == icon_view->priv->pixbuf_column)
+ return;
+
+ if (column == -1)
+ icon_view->priv->pixbuf_column = -1;
+ else
+ {
+ if (icon_view->priv->model != NULL)
+ {
+ GType column_type;
+
+ column_type = gtk_tree_model_get_column_type (icon_view->priv->model, column);
+
+ g_return_if_fail (column_type == GDK_TYPE_PIXBUF);
+ }
+
+ icon_view->priv->pixbuf_column = column;
+ }
+
+ moko_icon_view_invalidate_sizes (icon_view);
+ moko_icon_view_queue_layout (icon_view);
+
+ g_object_notify (G_OBJECT (icon_view), "pixbuf_column");
+
+}
+
+/**
+ * moko_icon_view_get_pixbuf_column:
+ * @icon_view: A #MokoIconView.
+ *
+ * Returns the column with pixbufs for @icon_view.
+ *
+ * Returns: the pixbuf column, or -1 if it's unset.
+ *
+ */
+gint
+moko_icon_view_get_pixbuf_column (MokoIconView *icon_view)
+{
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), -1);
+
+ return icon_view->priv->pixbuf_column;
+}
+
+/**
+ * moko_icon_view_select_path:
+ * @icon_view: A #MokoIconView.
+ * @path: The #GtkTreePath to be selected.
+ *
+ * Selects the row at @path.
+ *
+ **/
+void
+moko_icon_view_select_path (MokoIconView *icon_view,
+ GtkTreePath *path)
+{
+ MokoIconViewItem *item;
+
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+ g_return_if_fail (icon_view->priv->model != NULL);
+ g_return_if_fail (path != NULL);
+
+ item = g_list_nth (icon_view->priv->items,
+ gtk_tree_path_get_indices(path)[0])->data;
+
+ if (!item)
+ return;
+
+ moko_icon_view_select_item (icon_view, item);
+}
+
+/**
+ * moko_icon_view_unselect_path:
+ * @icon_view: A #MokoIconView.
+ * @path: The #GtkTreePath to be unselected.
+ *
+ * Unselects the row at @path.
+ *
+ **/
+void
+moko_icon_view_unselect_path (MokoIconView *icon_view,
+ GtkTreePath *path)
+{
+ MokoIconViewItem *item;
+
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+ g_return_if_fail (icon_view->priv->model != NULL);
+ g_return_if_fail (path != NULL);
+
+ item = g_list_nth (icon_view->priv->items,
+ gtk_tree_path_get_indices(path)[0])->data;
+
+ if (!item)
+ return;
+
+ moko_icon_view_unselect_item (icon_view, item);
+}
+
+/**
+ * moko_icon_view_get_selected_items:
+ * @icon_view: A #MokoIconView.
+ *
+ * Creates a list of paths of all selected items. Additionally, if you are
+ * planning on modifying the model after calling this function, you may
+ * want to convert the returned list into a list of #GtkTreeRowReference<!-- -->s.
+ * To do this, you can use gtk_tree_row_reference_new().
+ *
+ * To free the return value, use:
+ * <informalexample><programlisting>
+ * g_list_foreach (list, gtk_tree_path_free, NULL);
+ * g_list_free (list);
+ * </programlisting></informalexample>
+ *
+ * Return value: A #GList containing a #GtkTreePath for each selected row.
+ *
+ **/
+GList *
+moko_icon_view_get_selected_items (MokoIconView *icon_view)
+{
+ GList *list;
+ GList *selected = NULL;
+
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), NULL);
+
+ for (list = icon_view->priv->items; list != NULL; list = list->next)
+ {
+ MokoIconViewItem *item = list->data;
+
+ if (item->selected)
+ {
+ GtkTreePath *path = gtk_tree_path_new_from_indices (item->index, -1);
+
+ selected = g_list_prepend (selected, path);
+ }
+ }
+
+ return selected;
+}
+
+/**
+ * moko_icon_view_select_all:
+ * @icon_view: A #MokoIconView.
+ *
+ * Selects all the icons. @icon_view must has its selection mode set
+ * to #GTK_SELECTION_MULTIPLE.
+ *
+ **/
+void
+moko_icon_view_select_all (MokoIconView *icon_view)
+{
+ GList *items;
+ gboolean dirty = FALSE;
+
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+
+ if (icon_view->priv->selection_mode != GTK_SELECTION_MULTIPLE)
+ return;
+
+ for (items = icon_view->priv->items; items; items = items->next)
+ {
+ MokoIconViewItem *item = items->data;
+
+ if (!item->selected)
+ {
+ dirty = TRUE;
+ item->selected = TRUE;
+ moko_icon_view_queue_draw_item (icon_view, item);
+ }
+ }
+
+ if (dirty)
+ g_signal_emit (icon_view, moko_icon_view_signals[SELECTION_CHANGED], 0);
+}
+
+/**
+ * moko_icon_view_unselect_all:
+ * @icon_view: A #MokoIconView.
+ *
+ * Unselects all the icons.
+ *
+ **/
+void
+moko_icon_view_unselect_all (MokoIconView *icon_view)
+{
+ gboolean dirty = FALSE;
+
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+
+ if (icon_view->priv->selection_mode == GTK_SELECTION_BROWSE)
+ return;
+
+ dirty = moko_icon_view_unselect_all_internal (icon_view);
+
+ if (dirty)
+ g_signal_emit (icon_view, moko_icon_view_signals[SELECTION_CHANGED], 0);
+}
+
+/**
+ * moko_icon_view_path_is_selected:
+ * @icon_view: A #MokoIconView.
+ * @path: A #GtkTreePath to check selection on.
+ *
+ * Returns %TRUE if the icon pointed to by @path is currently
+ * selected. If @icon does not point to a valid location, %FALSE is returned.
+ *
+ * Return value: %TRUE if @path is selected.
+ *
+ **/
+gboolean
+moko_icon_view_path_is_selected (MokoIconView *icon_view,
+ GtkTreePath *path)
+{
+ MokoIconViewItem *item;
+
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), FALSE);
+ g_return_val_if_fail (icon_view->priv->model != NULL, FALSE);
+ g_return_val_if_fail (path != NULL, FALSE);
+
+ item = g_list_nth (icon_view->priv->items,
+ gtk_tree_path_get_indices(path)[0])->data;
+
+ if (!item)
+ return FALSE;
+
+ return item->selected;
+}
+
+/**
+ * moko_icon_view_item_activated:
+ * @icon_view: A #MokoIconView
+ * @path: The #GtkTreePath to be activated
+ *
+ * Activates the item determined by @path.
+ *
+ **/
+void
+moko_icon_view_item_activated (MokoIconView *icon_view,
+ GtkTreePath *path)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+ g_return_if_fail (path != NULL);
+
+ g_signal_emit (icon_view, moko_icon_view_signals[ITEM_ACTIVATED], 0, path);
+}
+
+/**
+ * moko_icon_view_set_orientation:
+ * @icon_view: a #MokoIconView
+ * @orientation: the relative position of texts and icons
+ *
+ * Sets the ::orientation property which determines whether the labels
+ * are drawn beside the icons instead of below.
+ *
+ **/
+void
+moko_icon_view_set_orientation (MokoIconView *icon_view,
+ GtkOrientation orientation)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+
+ if (icon_view->priv->orientation != orientation)
+ {
+ icon_view->priv->orientation = orientation;
+
+ moko_icon_view_invalidate_sizes (icon_view);
+ moko_icon_view_queue_layout (icon_view);
+
+ g_object_notify (G_OBJECT (icon_view), "orientation");
+ }
+}
+
+/**
+ * moko_icon_view_get_orientation:
+ * @icon_view: a #MokoIconView
+ *
+ * Returns the value of the ::orientation property which determines
+ * whether the labels are drawn beside the icons instead of below.
+ *
+ * Return value: the relative position of texts and icons
+ *
+ **/
+GtkOrientation
+moko_icon_view_get_orientation (MokoIconView *icon_view)
+{
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view),
+ GTK_ORIENTATION_VERTICAL);
+
+ return icon_view->priv->orientation;
+}
+
+void
+moko_icon_view_set_columns (MokoIconView *icon_view,
+ gint columns)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+
+ if (icon_view->priv->columns != columns)
+ {
+ icon_view->priv->columns = columns;
+
+ moko_icon_view_queue_layout (icon_view);
+
+ g_object_notify (G_OBJECT (icon_view), "columns");
+ }
+}
+
+gint
+moko_icon_view_get_columns (MokoIconView *icon_view)
+{
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), -1);
+
+ return icon_view->priv->columns;
+}
+
+void moko_icon_view_set_item_width (MokoIconView *icon_view,
+ gint item_width)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+
+ if (icon_view->priv->item_width != item_width)
+ {
+ icon_view->priv->item_width = item_width;
+
+ moko_icon_view_invalidate_sizes (icon_view);
+ moko_icon_view_queue_layout (icon_view);
+
+ g_object_notify (G_OBJECT (icon_view), "item-width");
+ }
+}
+
+gint
+moko_icon_view_get_item_width (MokoIconView *icon_view)
+{
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), -1);
+
+ return icon_view->priv->item_width;
+}
+
+
+void moko_icon_view_set_spacing (MokoIconView *icon_view,
+ gint spacing)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+
+ if (icon_view->priv->spacing != spacing)
+ {
+ icon_view->priv->spacing = spacing;
+
+ moko_icon_view_invalidate_sizes (icon_view);
+ moko_icon_view_queue_layout (icon_view);
+
+ g_object_notify (G_OBJECT (icon_view), "spacing");
+ }
+}
+
+gint
+moko_icon_view_get_spacing (MokoIconView *icon_view)
+{
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), -1);
+
+ return icon_view->priv->spacing;
+}
+
+void moko_icon_view_set_row_spacing (MokoIconView *icon_view,
+ gint row_spacing)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+
+ if (icon_view->priv->row_spacing != row_spacing)
+ {
+ icon_view->priv->row_spacing = row_spacing;
+
+ moko_icon_view_invalidate_sizes (icon_view);
+ moko_icon_view_queue_layout (icon_view);
+
+ g_object_notify (G_OBJECT (icon_view), "row-spacing");
+ }
+}
+
+gint
+moko_icon_view_get_row_spacing (MokoIconView *icon_view)
+{
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), -1);
+
+ return icon_view->priv->row_spacing;
+}
+
+void moko_icon_view_set_column_spacing (MokoIconView *icon_view,
+ gint column_spacing)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+
+ if (icon_view->priv->column_spacing != column_spacing)
+ {
+ icon_view->priv->column_spacing = column_spacing;
+
+ moko_icon_view_invalidate_sizes (icon_view);
+ moko_icon_view_queue_layout (icon_view);
+
+ g_object_notify (G_OBJECT (icon_view), "column-spacing");
+ }
+}
+
+gint
+moko_icon_view_get_column_spacing (MokoIconView *icon_view)
+{
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), -1);
+
+ return icon_view->priv->column_spacing;
+}
+
+void moko_icon_view_set_margin (MokoIconView *icon_view,
+ gint margin)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+
+ if (icon_view->priv->margin != margin)
+ {
+ icon_view->priv->margin = margin;
+
+ moko_icon_view_invalidate_sizes (icon_view);
+ moko_icon_view_queue_layout (icon_view);
+
+ g_object_notify (G_OBJECT (icon_view), "margin");
+ }
+}
+
+gint
+moko_icon_view_get_margin (MokoIconView *icon_view)
+{
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), -1);
+
+ return icon_view->priv->margin;
+}
+
+/**
+ *moko_icon_view_set_icon_bg:
+ *@icon_view A #MokoIconView
+ *@bg_icon A gchar*
+ *
+ *Set selected icon column background image, the ::decorated property
+ *must be set TRUE first, more see moko_icon_view_set_decorated ().
+ *
+ */
+void
+moko_icon_view_set_icon_bg (MokoIconView *icon_view, const gchar *bg_icon)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+
+ if (bg_icon)
+ {
+ icon_view->priv->bg_icon = gdk_pixbuf_new_from_file (bg_icon, NULL);
+ if (!icon_view->priv->bg_icon)
+
+ moko_icon_view_invalidate_sizes (icon_view);
+ moko_icon_view_queue_layout (icon_view);
+
+ g_object_notify (G_OBJECT (icon_view), "bg_icon");
+ }
+}
+
+/**
+ *moko_icon_view_set_text_bg:
+ *@icon_view a #MokoIconView
+ *@bg_text gchar*
+ *
+ *Set selected text column background image, the ::decorated property
+ *must be set TRUE first, more see moko_icon_view_set_decorated ().
+ *
+ */
+void
+moko_icon_view_set_text_bg (MokoIconView *icon_view, const gchar *bg_text)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+
+ if (bg_text)
+ {
+ icon_view->priv->bg_text = gdk_pixbuf_new_from_file (bg_text, NULL);
+ if (!icon_view->priv->bg_text)
+
+ moko_icon_view_invalidate_sizes (icon_view);
+ moko_icon_view_queue_layout (icon_view);
+ g_object_notify (G_OBJECT (icon_view), "bg_text");
+ }
+}
+
+/**
+ *moko_icon_view_set_decoration_width:
+ *@icon_view a #MokoIconView
+ *@decr_width gint
+ *
+ *Set icon decoration width(pixels), the icon will be scaled with this argumnet.
+ *This argument will be efficient when #decorated set.
+ */
+void
+moko_icon_view_set_decoration_width (MokoIconView *icon_view, gint decr_width)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+
+ if (icon_view->priv->decr_width!= decr_width)
+ {
+ icon_view->priv->decr_width = decr_width;
+
+ moko_icon_view_invalidate_sizes (icon_view);
+ moko_icon_view_queue_layout (icon_view);
+ g_object_notify (G_OBJECT (icon_view), "decr_width");
+ }
+}
+
+/**
+ *moko_icon_view_get_decoration_width:
+ *icon_view a #MokoIconView
+ *
+ *Returns decoration width.
+ *
+ */
+gint
+moko_icon_view_get_decoration_width (MokoIconView *icon_view)
+{
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), -1);
+
+ return icon_view->priv->decr_width;
+}
+
+/**
+ *moko_icon_view_set_decorated:
+ *@icon_view a #MokoIconView
+ *@decorated gboolean
+ *
+ *Changer ::decorated property, default value is FALSE.
+ *whether use the custom background image to decorate selected item, if you want
+ *use this function, you must set icon and text background image first, more
+ *see moko_icon_view_set_icon_bg () and moko_icon_view_set_text_bg ().
+ *
+ */
+void
+moko_icon_view_set_decorated (MokoIconView *icon_view, gboolean decorated)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+
+ decorated = decorated != FALSE;
+
+ if (icon_view->priv->decorated != decorated)
+ {
+ icon_view->priv->decorated = decorated;
+
+ moko_icon_view_invalidate_sizes (icon_view);
+ moko_icon_view_queue_layout (icon_view);
+
+ g_object_notify (G_OBJECT (icon_view), "decorated");
+ }
+
+}
+
+/**
+ *moko_icon_view_get_decorated:
+ *@icon_view a #MokoIconView
+ *
+ *Return ::decorated property.
+ *TRUE Use costom image to decorated selected item.
+ *FALSE UnUse custom image to decorated selected item.
+ *
+ */
+gboolean
+moko_icon_view_get_decorated (MokoIconView *icon_view)
+{
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), -1);
+
+ return icon_view->priv->decorated;
+}
+
+/**
+ *moko_icon_view_set_max_text_length:
+ *@icon_view a #MokoIconView
+ *@max_text_length gint
+ *
+ *Set maximum text column length.
+ *
+ */
+void
+moko_icon_view_set_max_text_length (MokoIconView *icon_view, gint max_text_length)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+
+ if (icon_view->priv->max_text_len!= max_text_length)
+ {
+ icon_view->priv->max_text_len = max_text_length;
+
+ moko_icon_view_invalidate_sizes (icon_view);
+ moko_icon_view_queue_layout (icon_view);
+ g_object_notify (G_OBJECT (icon_view), "max_text_len");
+ }
+
+}
+
+/**
+ *moko_icon_view_get_max_text_length:
+ *@icon_view a #MokoIconView
+ *
+ *Return Value: ::max_text_len property.
+ *
+ */
+gint
+moko_icon_view_get_max_text_length (MokoIconView *icon_view)
+{
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), -1);
+
+ return icon_view->priv->max_text_len;
+}
+
+/**
+ *moko_icon_view_get_cursor_positon:
+ *@icon_view a #MokoIconView
+ *
+ *Return Value: ::cursor_item::index.
+ *
+ */
+gint
+moko_icon_view_get_cursor_positon (MokoIconView *icon_view)
+{
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), -1);
+ if (!icon_view->priv->cursor_item)
+ return -1;
+ return (icon_view->priv->cursor_item->index + 1);
+}
+
+/**
+ *moko_icon_view_get_total_items:
+ *@icon_view a #MokoIconView
+ *
+ *Return Value: ::total_items.
+ *
+ */
+gint
+moko_icon_view_get_total_items (MokoIconView *icon_view)
+{
+ g_return_val_if_fail (MOKO_IS_ICON_VIEW (icon_view), -1);
+
+ return icon_view->priv->total_items;
+}
+
+void
+moko_icon_view_move_cursor_line_up (MokoIconView *icon_view)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+
+ moko_icon_view_move_cursor_up_down (icon_view, -1);
+
+}
+
+void
+moko_icon_view_move_cursor_line_down (MokoIconView *icon_view)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+
+ moko_icon_view_move_cursor_up_down (icon_view, 1);
+
+}
+void
+moko_icon_view_refresh (MokoIconView *icon_view)
+{
+ g_return_if_fail (MOKO_IS_ICON_VIEW (icon_view));
+
+ icon_view->priv->cursor_item = NULL;
+ if (icon_view->priv->items)
+ {
+ MokoIconViewItem *item = icon_view->priv->items->data;
+ moko_icon_view_scroll_to_item (icon_view, item);
+ }
+}
Added: trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/mokoiconview.h
===================================================================
--- trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/mokoiconview.h 2007-06-24 13:30:11 UTC (rev 2338)
+++ trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/mokoiconview.h 2007-06-24 14:45:12 UTC (rev 2339)
@@ -0,0 +1,242 @@
+/**
+ * @file mokoiconview.h
+ * @brief The Main Menu in the Openmoko
+ *
+ * Authored by Sun Zhiyong <sunzhiyong at fic-sh.com.cn>
+ *
+ * Based on gtkiconview.h by Anders Carlsson <andersca at gnome.org>
+ *
+ * Copyright (C) 2006-2007 OpenMoko Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Public License as published by
+ * the Free Software Foundation; version 2 of the license.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Public License for more details.
+ *
+ * Current Version: $Rev$ ($Date$) [$Author$]
+ *
+ */
+
+#ifndef _MOKO_ICON_VIEW_H__
+#define _MOKO_ICON_VIEW_H__
+
+#include <gtk/gtk.h>
+#include <gtk/gtkmarshal.h>
+#include <gdk/gdk.h>
+#include <gdk/gdkkeysyms.h>
+#include <glib.h>
+
+G_BEGIN_DECLS
+/*widgets property(s)*/
+#define ICON_HEIGHT 160
+#define ICON_WIDTH 160
+
+#define MOKO_TYPE_ICON_VIEW (moko_icon_view_get_type ())
+#define MOKO_ICON_VIEW(obj) (GTK_CHECK_CAST ((obj), MOKO_TYPE_ICON_VIEW, MokoIconView))
+#define MOKO_ICON_VIEW_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), MOKO_TYPE_ICON_VIEW, MokoIconViewClass))
+#define MOKO_IS_ICON_VIEW(obj) (GTK_CHECK_TYPE ((obj), MOKO_TYPE_ICON_VIEW))
+#define MOKO_IS_ICON_VIEW_CLASS(klass) (GTK_CHECK_CAST ((klass), MOKO_TYPE_ICON_VIEW))
+#define MOKO_ICON_VIEW_GET_CLASS(obj) (GTK_CHECK_CLASS_CAST ((obj), MOKO_TYPE_ICON_VIEW, MokoIconViewClass))
+
+typedef struct _MokoIconView MokoIconView;
+typedef struct _MokoIconViewClass MokoIconViewClass;
+typedef struct _MokoIconViewPrivate MokoIconViewPrivate;
+
+typedef void
+(* MokoIconViewForeachFunc) (MokoIconView *icon_view,
+ GtkTreePath *path, gpointer data);
+
+struct _MokoIconView
+{
+ GtkContainer parent;
+
+ MokoIconViewPrivate *priv;
+
+};
+
+struct _MokoIconViewClass
+{
+ GtkContainerClass parent_class;
+
+ void (* item_list_update) (MokoIconView *icon_view);
+
+ void (* set_scroll_adjustments) (MokoIconView *icon_view,
+ GtkAdjustment *hadjustment,
+ GtkAdjustment *vadjustment);
+
+ void (* item_activated) (MokoIconView *icon_view,
+ GtkTreePath *path);
+ void (* selection_changed) (MokoIconView *icon_view);
+
+ /* Key binding signals */
+ void (* select_all) (MokoIconView *icon_view);
+ void (* unselect_all) (MokoIconView *icon_view);
+ void (* select_cursor_item) (MokoIconView *icon_view);
+ void (* toggle_cursor_item) (MokoIconView *icon_view);
+ gboolean (* move_cursor) (MokoIconView *icon_view,
+ GtkMovementStep step,
+ gint count);
+ gboolean (* activate_cursor_item) (MokoIconView *icon_view);
+
+
+
+};
+
+GType
+moko_icon_view_get_type (void) ;
+
+GtkWidget *
+moko_icon_view_new (void);
+
+GtkWidget *
+moko_icon_view_new_with_model (GtkTreeModel *model);
+
+void
+moko_icon_view_set_model (MokoIconView *icon_view, GtkTreeModel *model);
+
+GtkTreeModel *
+moko_icon_view_get_model (MokoIconView *icon_view);
+
+void
+moko_icon_view_set_text_column (MokoIconView *icon_view, gint column);
+
+gint
+moko_icon_view_get_text_column (MokoIconView *icon_view);
+
+void
+moko_icon_view_set_markup_column (MokoIconView *icon_view, gint column);
+
+gint
+moko_icon_view_get_markup_column (MokoIconView *icon_view);
+
+void
+moko_icon_view_set_pixbuf_column (MokoIconView *icon_view, gint column);
+
+gint
+moko_icon_view_get_pixbuf_column (MokoIconView *icon_view);
+
+void
+moko_icon_view_set_orientation (MokoIconView *icon_view, GtkOrientation orientation);
+
+GtkOrientation
+moko_icon_view_get_orientation (MokoIconView *icon_view);
+
+void
+moko_icon_view_set_columns (MokoIconView *icon_view, gint columns);
+
+gint
+moko_icon_view_get_columns (MokoIconView *icon_view);
+
+void
+moko_icon_view_set_item_width (MokoIconView *icon_view, gint item_width);
+
+gint
+moko_icon_view_get_item_width (MokoIconView *icon_view);
+
+void
+moko_icon_view_set_spacing (MokoIconView *icon_view, gint spacing);
+
+gint
+moko_icon_view_get_spacing (MokoIconView *icon_view);
+
+void
+moko_icon_view_set_row_spacing (MokoIconView *icon_view, gint row_spacing);
+
+gint
+moko_icon_view_get_row_spacing (MokoIconView *icon_view);
+
+void
+moko_icon_view_set_column_spacing (MokoIconView *icon_view, gint column_spacing);
+
+gint
+moko_icon_view_get_column_spacing (MokoIconView *icon_view);
+
+void
+moko_icon_view_set_margin (MokoIconView *icon_view, gint margin);
+
+gint
+moko_icon_view_get_margin (MokoIconView *icon_view);
+
+void
+moko_icon_view_set_icon_bg (MokoIconView *icon_view, const gchar *bg_decoration);
+
+void
+moko_icon_view_set_text_bg (MokoIconView *icon_view, const gchar *bg_layout);
+
+void
+moko_icon_view_set_decoration_width (MokoIconView *icon_view, gint decr_width);
+
+gint
+moko_icon_view_get_decoration_width (MokoIconView *icon_view);
+
+void
+moko_icon_view_set_decorated (MokoIconView *icon_view, gboolean decorated);
+
+gboolean
+moko_icon_view_get_decorated (MokoIconView *icon_view);
+
+void
+moko_icon_view_set_max_text_length (MokoIconView *icon_view, gint max_text_length);
+
+gint
+moko_icon_view_get_max_text_length (MokoIconView *icon_view);
+
+gint
+moko_icon_view_get_cursor_positon (MokoIconView *icon_view);
+
+gint
+moko_icon_view_get_total_items (MokoIconView *icon_view);
+
+
+GtkTreePath *
+moko_icon_view_get_path_at_pos (MokoIconView *icon_view, gint x, gint y);
+
+void
+moko_icon_view_selected_foreach (MokoIconView *icon_view,
+ MokoIconViewForeachFunc func, gpointer data);
+
+void
+moko_icon_view_set_selection_mode (MokoIconView *icon_view, GtkSelectionMode mode);
+
+GtkSelectionMode
+moko_icon_view_get_selection_mode (MokoIconView *icon_view);
+
+void
+moko_icon_view_select_path (MokoIconView *icon_view, GtkTreePath *path);
+
+void
+moko_icon_view_unselect_path (MokoIconView *icon_view, GtkTreePath *path);
+
+gboolean
+moko_icon_view_path_is_selected (MokoIconView *icon_view, GtkTreePath *path);
+
+GList *
+moko_icon_view_get_selected_items (MokoIconView *icon_view);
+
+void
+moko_icon_view_set_selected_item (MokoIconView *icon_view, GtkTreePath *path);
+
+void
+moko_icon_view_select_all (MokoIconView *icon_view);
+
+void
+moko_icon_view_unselect_all (MokoIconView *icon_view);
+
+void
+moko_icon_view_item_activated (MokoIconView *icon_view, GtkTreePath *path);
+
+void
+moko_icon_view_move_cursor_line_up (MokoIconView *icon_view);
+
+void
+moko_icon_view_move_cursor_line_down (MokoIconView *icon_view);
+
+void
+moko_icon_view_refresh (MokoIconView *icon_view);
+G_END_DECLS
+
+#endif /* mokoiconview.h */
Modified: trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/openmoko-panel-mainmenu.c
===================================================================
--- trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/openmoko-panel-mainmenu.c 2007-06-24 13:30:11 UTC (rev 2338)
+++ trunk/src/target/OM-2007/panel-plugins/openmoko-panel-mainmenu/src/openmoko-panel-mainmenu.c 2007-06-24 14:45:12 UTC (rev 2339)
@@ -21,8 +21,12 @@
#include "stylusmenu.h"
#include "mokodesktop.h"
#include "mokodesktop_item.h"
+#include "callbacks.h"
+#include "fingermenu.h"
+#include "dbus-conn.h"
#include <libmokoui/moko-panel-applet.h>
+#include <libmokoui/moko-window.h>
#include <gtk/gtk.h>
#include <gdk/gdkx.h>
@@ -32,7 +36,16 @@
#include <unistd.h>
+/*typedef struct _MokoMainmenuApp MokoMainmenuApp;
+
+struct _MokoMainmenuApp {
+ MokoFingerMenu *fm;
+ MokoStylusMenu *sm;
+ MokoDesktopItem *top_item;
+};*/
+
static GtkWidget *sm = NULL;
+static MokoMainmenuApp *mma;
static void click(MokoPanelApplet * applet)
{
@@ -70,6 +83,46 @@
XSendEvent(DisplayOfScreen(screen), RootWindowOfScreen(screen), False,
SubstructureRedirectMask | SubstructureNotifyMask, &xev);
+
+ mma = g_malloc0 (sizeof (MokoMainmenuApp));
+ if (!mma)
+ {
+ g_error ("openmoko-mainmenu application initialize FAILED.");
+ exit (0);
+ }
+ memset (mma, 0, sizeof (MokoMainmenuApp));
+
+ if (!moko_dbus_connect_init ())
+ {
+ g_error ("Failed to initial dbus connection.");
+ exit (0);
+ }
+
+ // moko_mainmenu_init (mma, argc, argv);
+
+ /* Buid Root item, don't display */
+ mma->top_item = mokodesktop_item_new_with_params ("Home",
+ NULL,
+ NULL,
+ ITEM_TYPE_ROOT );
+
+ /* Build Lists (parse .directory and .desktop files) */
+ mokodesktop_init(mma->top_item, ITEM_TYPE_CNT);
+
+// gtk_init();
+
+ /*MokoFingerMenu object*/
+ mma->fm = moko_finger_menu_new ();
+ moko_finger_menu_build (mma->fm, mma->top_item);
+ moko_finger_menu_show (mma->fm);
+
+ gtk_main();
+
+ if (mma)
+ {
+ g_free (mma);
+ }
+
}
G_MODULE_EXPORT GtkWidget *mb_panel_applet_create(const char *id,
More information about the commitlog
mailing list