--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gui/styles/gtksymbols.cpp Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,1005 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "gtksymbols_p.h"
+
+// This file is responsible for resolving all GTK functions we use
+// dynamically. This is done to avoid link-time dependancy on GTK
+// as well as crashes occurring due to usage of the GTK_QT engines
+//
+// Additionally we create a map of common GTK widgets that we can pass
+// to the GTK theme engine as many engines resort to querying the
+// actual widget pointers for details that are not covered by the
+// state flags
+
+#include <QtCore/qglobal.h>
+#if !defined(QT_NO_STYLE_GTK)
+
+#include <QtCore/QEvent>
+#include <QtCore/QFile>
+#include <QtCore/QStringList>
+#include <QtCore/QTextStream>
+#include <QtCore/QHash>
+#include <QtCore/QUrl>
+
+#include <private/qapplication_p.h>
+#include <private/qiconloader_p.h>
+
+#include <QtGui/QMenu>
+#include <QtGui/QStyle>
+#include <QtGui/QApplication>
+#include <QtGui/QPixmapCache>
+#include <QtGui/QStatusBar>
+#include <QtGui/QMenuBar>
+#include <QtGui/QToolBar>
+#include <QtGui/QToolButton>
+#include <QtGui/QX11Info>
+
+#include <X11/Xlib.h>
+
+QT_BEGIN_NAMESPACE
+
+static bool displayDepth = -1;
+Q_GLOBAL_STATIC(QGtkStyleUpdateScheduler, styleScheduler)
+
+typedef QHash<QString, GtkWidget*> WidgetMap;
+Q_GLOBAL_STATIC(WidgetMap, gtkWidgetMap)
+
+Ptr_gtk_container_forall QGtk::gtk_container_forall = 0;
+Ptr_gtk_init QGtk::gtk_init = 0;
+Ptr_gtk_style_attach QGtk::gtk_style_attach = 0;
+Ptr_gtk_window_new QGtk::gtk_window_new = 0;
+Ptr_gtk_widget_destroy QGtk::gtk_widget_destroy = 0;
+Ptr_gtk_widget_realize QGtk::gtk_widget_realize = 0;
+Ptr_gtk_widget_set_default_direction QGtk::gtk_widget_set_default_direction = 0;
+Ptr_gtk_widget_modify_color QGtk::gtk_widget_modify_fg = 0;
+Ptr_gtk_widget_modify_color QGtk::gtk_widget_modify_bg = 0;
+Ptr_gtk_arrow_new QGtk::gtk_arrow_new = 0;
+Ptr_gtk_menu_item_new QGtk::gtk_menu_item_new = 0;
+Ptr_gtk_check_menu_item_new QGtk::gtk_check_menu_item_new = 0;
+Ptr_gtk_menu_bar_new QGtk::gtk_menu_bar_new = 0;
+Ptr_gtk_menu_new QGtk::gtk_menu_new = 0;
+Ptr_gtk_button_new QGtk::gtk_button_new = 0;
+Ptr_gtk_hbutton_box_new QGtk::gtk_hbutton_box_new = 0;
+Ptr_gtk_check_button_new QGtk::gtk_check_button_new = 0;
+Ptr_gtk_radio_button_new QGtk::gtk_radio_button_new = 0;
+Ptr_gtk_spin_button_new QGtk::gtk_spin_button_new = 0;
+Ptr_gtk_frame_new QGtk::gtk_frame_new = 0;
+Ptr_gtk_expander_new QGtk::gtk_expander_new = 0;
+Ptr_gtk_statusbar_new QGtk::gtk_statusbar_new = 0;
+Ptr_gtk_entry_new QGtk::gtk_entry_new = 0;
+Ptr_gtk_hscale_new QGtk::gtk_hscale_new = 0;
+Ptr_gtk_vscale_new QGtk::gtk_vscale_new = 0;
+Ptr_gtk_hscrollbar_new QGtk::gtk_hscrollbar_new = 0;
+Ptr_gtk_vscrollbar_new QGtk::gtk_vscrollbar_new = 0;
+Ptr_gtk_scrolled_window_new QGtk::gtk_scrolled_window_new = 0;
+Ptr_gtk_notebook_new QGtk::gtk_notebook_new = 0;
+Ptr_gtk_toolbar_new QGtk::gtk_toolbar_new = 0;
+Ptr_gtk_toolbar_insert QGtk::gtk_toolbar_insert = 0;
+Ptr_gtk_separator_tool_item_new QGtk::gtk_separator_tool_item_new = 0;
+Ptr_gtk_tree_view_new QGtk::gtk_tree_view_new = 0;
+Ptr_gtk_combo_box_new QGtk::gtk_combo_box_new = 0;
+Ptr_gtk_combo_box_entry_new QGtk::gtk_combo_box_entry_new = 0;
+Ptr_gtk_progress_bar_new QGtk::gtk_progress_bar_new = 0;
+Ptr_gtk_container_add QGtk::gtk_container_add = 0;
+Ptr_gtk_menu_shell_append QGtk::gtk_menu_shell_append = 0;
+Ptr_gtk_progress_set_adjustment QGtk::gtk_progress_set_adjustment = 0;
+Ptr_gtk_range_set_adjustment QGtk::gtk_range_set_adjustment = 0;
+Ptr_gtk_range_set_inverted QGtk::gtk_range_set_inverted = 0;
+Ptr_gtk_icon_factory_lookup_default QGtk::gtk_icon_factory_lookup_default = 0;
+Ptr_gtk_icon_theme_get_default QGtk::gtk_icon_theme_get_default = 0;
+Ptr_gtk_widget_style_get QGtk::gtk_widget_style_get = 0;
+Ptr_gtk_icon_set_render_icon QGtk::gtk_icon_set_render_icon = 0;
+Ptr_gtk_fixed_new QGtk::gtk_fixed_new = 0;
+Ptr_gtk_tree_view_column_new QGtk::gtk_tree_view_column_new = 0;
+Ptr_gtk_tree_view_get_column QGtk::gtk_tree_view_get_column = 0;
+Ptr_gtk_tree_view_append_column QGtk::gtk_tree_view_append_column = 0;
+Ptr_gtk_paint_check QGtk::gtk_paint_check = 0;
+Ptr_gtk_paint_box QGtk::gtk_paint_box = 0;
+Ptr_gtk_paint_box_gap QGtk::gtk_paint_box_gap = 0;
+Ptr_gtk_paint_flat_box QGtk::gtk_paint_flat_box = 0;
+Ptr_gtk_paint_option QGtk::gtk_paint_option = 0;
+Ptr_gtk_paint_extension QGtk::gtk_paint_extension = 0;
+Ptr_gtk_paint_slider QGtk::gtk_paint_slider = 0;
+Ptr_gtk_paint_shadow QGtk::gtk_paint_shadow = 0;
+Ptr_gtk_paint_resize_grip QGtk::gtk_paint_resize_grip = 0;
+Ptr_gtk_paint_focus QGtk::gtk_paint_focus = 0;
+Ptr_gtk_paint_arrow QGtk::gtk_paint_arrow = 0;
+Ptr_gtk_paint_handle QGtk::gtk_paint_handle = 0;
+Ptr_gtk_paint_expander QGtk::gtk_paint_expander = 0;
+Ptr_gtk_adjustment_new QGtk::gtk_adjustment_new = 0;
+Ptr_gtk_paint_hline QGtk::gtk_paint_hline = 0;
+Ptr_gtk_paint_vline QGtk::gtk_paint_vline = 0;
+Ptr_gtk_menu_item_set_submenu QGtk::gtk_menu_item_set_submenu = 0;
+Ptr_gtk_settings_get_default QGtk::gtk_settings_get_default = 0;
+Ptr_gtk_separator_menu_item_new QGtk::gtk_separator_menu_item_new = 0;
+Ptr_gtk_widget_size_allocate QGtk::gtk_widget_size_allocate = 0;
+Ptr_gtk_widget_set_direction QGtk::gtk_widget_set_direction = 0;
+Ptr_gtk_widget_path QGtk::gtk_widget_path = 0;
+Ptr_gtk_container_get_type QGtk::gtk_container_get_type = 0;
+Ptr_gtk_window_get_type QGtk::gtk_window_get_type = 0;
+Ptr_gtk_widget_get_type QGtk::gtk_widget_get_type = 0;
+Ptr_gtk_rc_get_style_by_paths QGtk::gtk_rc_get_style_by_paths = 0;
+Ptr_gtk_check_version QGtk::gtk_check_version = 0;
+
+Ptr_pango_font_description_get_size QGtk::pango_font_description_get_size = 0;
+Ptr_pango_font_description_get_weight QGtk::pango_font_description_get_weight = 0;
+Ptr_pango_font_description_get_family QGtk::pango_font_description_get_family = 0;
+Ptr_pango_font_description_get_style QGtk::pango_font_description_get_style = 0;
+
+Ptr_gtk_file_filter_new QGtk::gtk_file_filter_new = 0;
+Ptr_gtk_file_filter_set_name QGtk::gtk_file_filter_set_name = 0;
+Ptr_gtk_file_filter_add_pattern QGtk::gtk_file_filter_add_pattern = 0;
+Ptr_gtk_file_chooser_add_filter QGtk::gtk_file_chooser_add_filter = 0;
+Ptr_gtk_file_chooser_set_filter QGtk::gtk_file_chooser_set_filter = 0;
+Ptr_gtk_file_chooser_get_filter QGtk::gtk_file_chooser_get_filter = 0;
+Ptr_gtk_file_chooser_dialog_new QGtk::gtk_file_chooser_dialog_new = 0;
+Ptr_gtk_file_chooser_set_current_folder QGtk::gtk_file_chooser_set_current_folder = 0;
+Ptr_gtk_file_chooser_get_filename QGtk::gtk_file_chooser_get_filename = 0;
+Ptr_gtk_file_chooser_get_filenames QGtk::gtk_file_chooser_get_filenames = 0;
+Ptr_gtk_file_chooser_set_current_name QGtk::gtk_file_chooser_set_current_name = 0;
+Ptr_gtk_dialog_run QGtk::gtk_dialog_run = 0;
+Ptr_gtk_file_chooser_set_filename QGtk::gtk_file_chooser_set_filename = 0;
+
+Ptr_gdk_pixbuf_get_pixels QGtk::gdk_pixbuf_get_pixels = 0;
+Ptr_gdk_pixbuf_get_width QGtk::gdk_pixbuf_get_width = 0;
+Ptr_gdk_pixbuf_get_height QGtk::gdk_pixbuf_get_height = 0;
+Ptr_gdk_pixmap_new QGtk::gdk_pixmap_new = 0;
+Ptr_gdk_pixbuf_new QGtk::gdk_pixbuf_new = 0;
+Ptr_gdk_pixbuf_get_from_drawable QGtk::gdk_pixbuf_get_from_drawable = 0;
+Ptr_gdk_draw_rectangle QGtk::gdk_draw_rectangle = 0;
+Ptr_gdk_pixbuf_unref QGtk::gdk_pixbuf_unref = 0;
+Ptr_gdk_drawable_unref QGtk::gdk_drawable_unref = 0;
+Ptr_gdk_drawable_get_depth QGtk::gdk_drawable_get_depth = 0;
+Ptr_gdk_color_free QGtk::gdk_color_free = 0;
+Ptr_gdk_x11_window_set_user_time QGtk::gdk_x11_window_set_user_time = 0;
+Ptr_gdk_x11_drawable_get_xid QGtk::gdk_x11_drawable_get_xid = 0;
+Ptr_gdk_x11_drawable_get_xdisplay QGtk::gdk_x11_drawable_get_xdisplay = 0;
+
+Ptr_gconf_client_get_default QGtk::gconf_client_get_default = 0;
+Ptr_gconf_client_get_string QGtk::gconf_client_get_string = 0;
+Ptr_gconf_client_get_bool QGtk::gconf_client_get_bool = 0;
+
+Ptr_gnome_icon_lookup_sync QGtk::gnome_icon_lookup_sync = 0;
+Ptr_gnome_vfs_init QGtk::gnome_vfs_init = 0;
+
+static QString classPath(GtkWidget *widget)
+{
+ char* class_path;
+ QGtk::gtk_widget_path (widget, NULL, &class_path, NULL);
+ QString path = QLS(class_path);
+ g_free(class_path);
+
+ // Remove the prefixes
+ path.remove(QLS("GtkWindow."));
+ path.remove(QLS("GtkFixed."));
+ return path;
+}
+
+static void resolveGtk()
+{
+ // enforce the "0" suffix, so we'll open libgtk-x11-2.0.so.0
+ QLibrary libgtk(QLS("gtk-x11-2.0"), 0, 0);
+ QGtk::gtk_init = (Ptr_gtk_init)libgtk.resolve("gtk_init");
+ QGtk::gtk_window_new = (Ptr_gtk_window_new)libgtk.resolve("gtk_window_new");
+ QGtk::gtk_style_attach = (Ptr_gtk_style_attach)libgtk.resolve("gtk_style_attach");
+ QGtk::gtk_widget_destroy = (Ptr_gtk_widget_destroy)libgtk.resolve("gtk_widget_destroy");
+ QGtk::gtk_widget_realize = (Ptr_gtk_widget_realize)libgtk.resolve("gtk_widget_realize");
+
+ QGtk::gtk_file_chooser_set_current_folder = (Ptr_gtk_file_chooser_set_current_folder)libgtk.resolve("gtk_file_chooser_set_current_folder");
+ QGtk::gtk_file_filter_new = (Ptr_gtk_file_filter_new)libgtk.resolve("gtk_file_filter_new");
+ QGtk::gtk_file_filter_set_name = (Ptr_gtk_file_filter_set_name)libgtk.resolve("gtk_file_filter_set_name");
+ QGtk::gtk_file_filter_add_pattern = (Ptr_gtk_file_filter_add_pattern)libgtk.resolve("gtk_file_filter_add_pattern");
+ QGtk::gtk_file_chooser_add_filter = (Ptr_gtk_file_chooser_add_filter)libgtk.resolve("gtk_file_chooser_add_filter");
+ QGtk::gtk_file_chooser_set_filter = (Ptr_gtk_file_chooser_set_filter)libgtk.resolve("gtk_file_chooser_set_filter");
+ QGtk::gtk_file_chooser_get_filter = (Ptr_gtk_file_chooser_get_filter)libgtk.resolve("gtk_file_chooser_get_filter");
+ QGtk::gtk_file_chooser_dialog_new = (Ptr_gtk_file_chooser_dialog_new)libgtk.resolve("gtk_file_chooser_dialog_new");
+ QGtk::gtk_file_chooser_set_current_folder = (Ptr_gtk_file_chooser_set_current_folder)libgtk.resolve("gtk_file_chooser_set_current_folder");
+ QGtk::gtk_file_chooser_get_filename = (Ptr_gtk_file_chooser_get_filename)libgtk.resolve("gtk_file_chooser_get_filename");
+ QGtk::gtk_file_chooser_get_filenames = (Ptr_gtk_file_chooser_get_filenames)libgtk.resolve("gtk_file_chooser_get_filenames");
+ QGtk::gtk_file_chooser_set_current_name = (Ptr_gtk_file_chooser_set_current_name)libgtk.resolve("gtk_file_chooser_set_current_name");
+ QGtk::gtk_dialog_run = (Ptr_gtk_dialog_run)libgtk.resolve("gtk_dialog_run");
+ QGtk::gtk_file_chooser_set_filename = (Ptr_gtk_file_chooser_set_filename)libgtk.resolve("gtk_file_chooser_set_filename");
+
+ QGtk::gdk_pixbuf_get_pixels = (Ptr_gdk_pixbuf_get_pixels)libgtk.resolve("gdk_pixbuf_get_pixels");
+ QGtk::gdk_pixbuf_get_width = (Ptr_gdk_pixbuf_get_width)libgtk.resolve("gdk_pixbuf_get_width");
+ QGtk::gdk_pixbuf_get_height = (Ptr_gdk_pixbuf_get_height)libgtk.resolve("gdk_pixbuf_get_height");
+ QGtk::gdk_pixmap_new = (Ptr_gdk_pixmap_new)libgtk.resolve("gdk_pixmap_new");
+ QGtk::gdk_pixbuf_new = (Ptr_gdk_pixbuf_new)libgtk.resolve("gdk_pixbuf_new");
+ QGtk::gdk_pixbuf_get_from_drawable = (Ptr_gdk_pixbuf_get_from_drawable)libgtk.resolve("gdk_pixbuf_get_from_drawable");
+ QGtk::gdk_draw_rectangle = (Ptr_gdk_draw_rectangle)libgtk.resolve("gdk_draw_rectangle");
+ QGtk::gdk_pixbuf_unref = (Ptr_gdk_pixbuf_unref)libgtk.resolve("gdk_pixbuf_unref");
+ QGtk::gdk_drawable_unref = (Ptr_gdk_drawable_unref)libgtk.resolve("gdk_drawable_unref");
+ QGtk::gdk_drawable_get_depth = (Ptr_gdk_drawable_get_depth)libgtk.resolve("gdk_drawable_get_depth");
+ QGtk::gdk_color_free = (Ptr_gdk_color_free)libgtk.resolve("gdk_color_free");
+ QGtk::gdk_x11_window_set_user_time = (Ptr_gdk_x11_window_set_user_time)libgtk.resolve("gdk_x11_window_set_user_time");
+ QGtk::gdk_x11_drawable_get_xid = (Ptr_gdk_x11_drawable_get_xid)libgtk.resolve("gdk_x11_drawable_get_xid");
+ QGtk::gdk_x11_drawable_get_xdisplay = (Ptr_gdk_x11_drawable_get_xdisplay)libgtk.resolve("gdk_x11_drawable_get_xdisplay");
+
+ QGtk::gtk_widget_set_default_direction = (Ptr_gtk_widget_set_default_direction)libgtk.resolve("gtk_widget_set_default_direction");
+ QGtk::gtk_widget_modify_fg = (Ptr_gtk_widget_modify_color)libgtk.resolve("gtk_widget_modify_fg");
+ QGtk::gtk_widget_modify_bg = (Ptr_gtk_widget_modify_color)libgtk.resolve("gtk_widget_modify_bg");
+ QGtk::gtk_arrow_new = (Ptr_gtk_arrow_new)libgtk.resolve("gtk_arrow_new");
+ QGtk::gtk_menu_item_new = (Ptr_gtk_menu_item_new)libgtk.resolve("gtk_menu_item_new");
+ QGtk::gtk_check_menu_item_new = (Ptr_gtk_check_menu_item_new)libgtk.resolve("gtk_check_menu_item_new");
+ QGtk::gtk_menu_bar_new = (Ptr_gtk_menu_bar_new)libgtk.resolve("gtk_menu_bar_new");
+ QGtk::gtk_menu_new = (Ptr_gtk_menu_new)libgtk.resolve("gtk_menu_new");
+ QGtk::gtk_toolbar_new = (Ptr_gtk_toolbar_new)libgtk.resolve("gtk_toolbar_new");
+ QGtk::gtk_separator_tool_item_new = (Ptr_gtk_separator_tool_item_new)libgtk.resolve("gtk_separator_tool_item_new");
+ QGtk::gtk_toolbar_insert = (Ptr_gtk_toolbar_insert)libgtk.resolve("gtk_toolbar_insert");
+ QGtk::gtk_button_new = (Ptr_gtk_button_new)libgtk.resolve("gtk_button_new");
+ QGtk::gtk_hbutton_box_new = (Ptr_gtk_hbutton_box_new)libgtk.resolve("gtk_hbutton_box_new");
+ QGtk::gtk_check_button_new = (Ptr_gtk_check_button_new)libgtk.resolve("gtk_check_button_new");
+ QGtk::gtk_radio_button_new = (Ptr_gtk_radio_button_new)libgtk.resolve("gtk_radio_button_new");
+ QGtk::gtk_notebook_new = (Ptr_gtk_notebook_new)libgtk.resolve("gtk_notebook_new");
+ QGtk::gtk_progress_bar_new = (Ptr_gtk_progress_bar_new)libgtk.resolve("gtk_progress_bar_new");
+ QGtk::gtk_spin_button_new = (Ptr_gtk_spin_button_new)libgtk.resolve("gtk_spin_button_new");
+ QGtk::gtk_hscale_new = (Ptr_gtk_hscale_new)libgtk.resolve("gtk_hscale_new");
+ QGtk::gtk_vscale_new = (Ptr_gtk_vscale_new)libgtk.resolve("gtk_vscale_new");
+ QGtk::gtk_hscrollbar_new = (Ptr_gtk_hscrollbar_new)libgtk.resolve("gtk_hscrollbar_new");
+ QGtk::gtk_vscrollbar_new = (Ptr_gtk_vscrollbar_new)libgtk.resolve("gtk_vscrollbar_new");
+ QGtk::gtk_scrolled_window_new = (Ptr_gtk_scrolled_window_new)libgtk.resolve("gtk_scrolled_window_new");
+ QGtk::gtk_menu_shell_append = (Ptr_gtk_menu_shell_append)libgtk.resolve("gtk_menu_shell_append");
+ QGtk::gtk_entry_new = (Ptr_gtk_entry_new)libgtk.resolve("gtk_entry_new");
+ QGtk::gtk_tree_view_new = (Ptr_gtk_tree_view_new)libgtk.resolve("gtk_tree_view_new");
+ QGtk::gtk_combo_box_new = (Ptr_gtk_combo_box_new)libgtk.resolve("gtk_combo_box_new");
+ QGtk::gtk_progress_set_adjustment = (Ptr_gtk_progress_set_adjustment)libgtk.resolve("gtk_progress_set_adjustment");
+ QGtk::gtk_range_set_adjustment = (Ptr_gtk_range_set_adjustment)libgtk.resolve("gtk_range_set_adjustment");
+ QGtk::gtk_range_set_inverted = (Ptr_gtk_range_set_inverted)libgtk.resolve("gtk_range_set_inverted");
+ QGtk::gtk_container_add = (Ptr_gtk_container_add)libgtk.resolve("gtk_container_add");
+ QGtk::gtk_icon_factory_lookup_default = (Ptr_gtk_icon_factory_lookup_default)libgtk.resolve("gtk_icon_factory_lookup_default");
+ QGtk::gtk_icon_theme_get_default = (Ptr_gtk_icon_theme_get_default)libgtk.resolve("gtk_icon_theme_get_default");
+ QGtk::gtk_widget_style_get = (Ptr_gtk_widget_style_get)libgtk.resolve("gtk_widget_style_get");
+ QGtk::gtk_icon_set_render_icon = (Ptr_gtk_icon_set_render_icon)libgtk.resolve("gtk_icon_set_render_icon");
+ QGtk::gtk_fixed_new = (Ptr_gtk_fixed_new)libgtk.resolve("gtk_fixed_new");
+ QGtk::gtk_tree_view_column_new = (Ptr_gtk_tree_view_column_new)libgtk.resolve("gtk_tree_view_column_new");
+ QGtk::gtk_tree_view_append_column= (Ptr_gtk_tree_view_append_column )libgtk.resolve("gtk_tree_view_append_column");
+ QGtk::gtk_tree_view_get_column = (Ptr_gtk_tree_view_get_column )libgtk.resolve("gtk_tree_view_get_column");
+ QGtk::gtk_paint_check = (Ptr_gtk_paint_check)libgtk.resolve("gtk_paint_check");
+ QGtk::gtk_paint_box = (Ptr_gtk_paint_box)libgtk.resolve("gtk_paint_box");
+ QGtk::gtk_paint_flat_box = (Ptr_gtk_paint_flat_box)libgtk.resolve("gtk_paint_flat_box");
+ QGtk::gtk_paint_check = (Ptr_gtk_paint_check)libgtk.resolve("gtk_paint_check");
+ QGtk::gtk_paint_box = (Ptr_gtk_paint_box)libgtk.resolve("gtk_paint_box");
+ QGtk::gtk_paint_resize_grip = (Ptr_gtk_paint_resize_grip)libgtk.resolve("gtk_paint_resize_grip");
+ QGtk::gtk_paint_focus = (Ptr_gtk_paint_focus)libgtk.resolve("gtk_paint_focus");
+ QGtk::gtk_paint_shadow = (Ptr_gtk_paint_shadow)libgtk.resolve("gtk_paint_shadow");
+ QGtk::gtk_paint_slider = (Ptr_gtk_paint_slider)libgtk.resolve("gtk_paint_slider");
+ QGtk::gtk_paint_expander = (Ptr_gtk_paint_expander)libgtk.resolve("gtk_paint_expander");
+ QGtk::gtk_paint_handle = (Ptr_gtk_paint_handle)libgtk.resolve("gtk_paint_handle");
+ QGtk::gtk_paint_option = (Ptr_gtk_paint_option)libgtk.resolve("gtk_paint_option");
+ QGtk::gtk_paint_arrow = (Ptr_gtk_paint_arrow)libgtk.resolve("gtk_paint_arrow");
+ QGtk::gtk_paint_box_gap = (Ptr_gtk_paint_box_gap)libgtk.resolve("gtk_paint_box_gap");
+ QGtk::gtk_paint_extension = (Ptr_gtk_paint_extension)libgtk.resolve("gtk_paint_extension");
+ QGtk::gtk_paint_hline = (Ptr_gtk_paint_hline)libgtk.resolve("gtk_paint_hline");
+ QGtk::gtk_paint_vline = (Ptr_gtk_paint_vline)libgtk.resolve("gtk_paint_vline");
+ QGtk::gtk_adjustment_new = (Ptr_gtk_adjustment_new)libgtk.resolve("gtk_adjustment_new");
+ QGtk::gtk_menu_item_set_submenu = (Ptr_gtk_menu_item_set_submenu)libgtk.resolve("gtk_menu_item_set_submenu");
+ QGtk::gtk_settings_get_default = (Ptr_gtk_settings_get_default)libgtk.resolve("gtk_settings_get_default");
+ QGtk::gtk_separator_menu_item_new = (Ptr_gtk_separator_menu_item_new)libgtk.resolve("gtk_separator_menu_item_new");
+ QGtk::gtk_frame_new = (Ptr_gtk_frame_new)libgtk.resolve("gtk_frame_new");
+ QGtk::gtk_expander_new = (Ptr_gtk_expander_new)libgtk.resolve("gtk_expander_new");
+ QGtk::gtk_statusbar_new = (Ptr_gtk_statusbar_new)libgtk.resolve("gtk_statusbar_new");
+ QGtk::gtk_combo_box_entry_new = (Ptr_gtk_combo_box_entry_new)libgtk.resolve("gtk_combo_box_entry_new");
+ QGtk::gtk_container_forall = (Ptr_gtk_container_forall)libgtk.resolve("gtk_container_forall");
+ QGtk::gtk_widget_size_allocate =(Ptr_gtk_widget_size_allocate)libgtk.resolve("gtk_widget_size_allocate");
+ QGtk::gtk_widget_set_direction =(Ptr_gtk_widget_set_direction)libgtk.resolve("gtk_widget_set_direction");
+ QGtk::gtk_widget_path =(Ptr_gtk_widget_path)libgtk.resolve("gtk_widget_path");
+ QGtk::gtk_container_get_type =(Ptr_gtk_container_get_type)libgtk.resolve("gtk_container_get_type");
+ QGtk::gtk_window_get_type =(Ptr_gtk_window_get_type)libgtk.resolve("gtk_window_get_type");
+ QGtk::gtk_widget_get_type =(Ptr_gtk_widget_get_type)libgtk.resolve("gtk_widget_get_type");
+ QGtk::gtk_rc_get_style_by_paths =(Ptr_gtk_rc_get_style_by_paths)libgtk.resolve("gtk_rc_get_style_by_paths");
+ QGtk::gtk_check_version =(Ptr_gtk_check_version)libgtk.resolve("gtk_check_version");
+ QGtk::pango_font_description_get_size = (Ptr_pango_font_description_get_size)libgtk.resolve("pango_font_description_get_size");
+ QGtk::pango_font_description_get_weight = (Ptr_pango_font_description_get_weight)libgtk.resolve("pango_font_description_get_weight");
+ QGtk::pango_font_description_get_family = (Ptr_pango_font_description_get_family)libgtk.resolve("pango_font_description_get_family");
+ QGtk::pango_font_description_get_style = (Ptr_pango_font_description_get_style)libgtk.resolve("pango_font_description_get_style");
+
+ QGtk::gnome_icon_lookup_sync = (Ptr_gnome_icon_lookup_sync)QLibrary::resolve( QLS("gnomeui-2"), 0, "gnome_icon_lookup_sync");
+ QGtk::gnome_vfs_init= (Ptr_gnome_vfs_init)QLibrary::resolve( QLS("gnomevfs-2"), 0, "gnome_vfs_init");
+}
+
+void QGtk::cleanup_gtk_widgets()
+{
+ if (gtkWidgetMap()->contains(QLS("GtkWindow"))) // Gtk will destroy all children
+ QGtk::gtk_widget_destroy(gtkWidgetMap()->value(QLS("GtkWindow")));
+}
+
+static bool resolveGConf()
+{
+ if (!QGtk::gconf_client_get_default) {
+ QGtk::gconf_client_get_default = (Ptr_gconf_client_get_default)QLibrary::resolve(QLS("gconf-2"), 4, "gconf_client_get_default");
+ QGtk::gconf_client_get_string = (Ptr_gconf_client_get_string)QLibrary::resolve(QLS("gconf-2"), 4, "gconf_client_get_string");
+ QGtk::gconf_client_get_bool = (Ptr_gconf_client_get_bool)QLibrary::resolve(QLS("gconf-2"), 4, "gconf_client_get_bool");
+ }
+ return (QGtk::gconf_client_get_default !=0);
+}
+
+typedef int (*x11ErrorHandler)(Display*, XErrorEvent*);
+
+QString QGtk::getGConfString(const QString &value, const QString &fallback)
+{
+ QString retVal = fallback;
+ if (resolveGConf()) {
+ g_type_init();
+ GConfClient* client = QGtk::gconf_client_get_default();
+ GError *err = 0;
+ char *str = QGtk::gconf_client_get_string(client, qPrintable(value), &err);
+ if (!err) {
+ retVal = QString::fromUtf8(str);
+ g_free(str);
+ }
+ g_object_unref(client);
+ if (err)
+ g_error_free (err);
+ }
+ return retVal;
+}
+
+bool QGtk::getGConfBool(const QString &key, bool fallback)
+{
+ bool retVal = fallback;
+ if (resolveGConf()) {
+ g_type_init();
+ GConfClient* client = QGtk::gconf_client_get_default();
+ GError *err = 0;
+ bool result = QGtk::gconf_client_get_bool(client, qPrintable(key), &err);
+ g_object_unref(client);
+ if (!err)
+ retVal = result;
+ else
+ g_error_free (err);
+ }
+ return retVal;
+}
+
+static QString getThemeName()
+{
+ QString themeName;
+ // We try to parse the gtkrc file first
+ // primarily to avoid resolving Gtk functions if
+ // the KDE 3 "Qt" style is currently in use
+ QString rcPaths = QString::fromLocal8Bit(qgetenv("GTK2_RC_FILES"));
+ if (!rcPaths.isEmpty()) {
+ QStringList paths = rcPaths.split(QLS(":"));
+ foreach (const QString &rcPath, paths) {
+ if (!rcPath.isEmpty()) {
+ QFile rcFile(rcPath);
+ if (rcFile.exists() && rcFile.open(QIODevice::ReadOnly | QIODevice::Text)) {
+ QTextStream in(&rcFile);
+ while(!in.atEnd()) {
+ QString line = in.readLine();
+ if (line.contains(QLS("gtk-theme-name"))) {
+ line = line.right(line.length() - line.indexOf(QLatin1Char('=')) - 1);
+ line.remove(QLatin1Char('\"'));
+ line = line.trimmed();
+ themeName = line;
+ break;
+ }
+ }
+ }
+ }
+ if (!themeName.isEmpty())
+ break;
+ }
+ }
+
+ // Fall back to gconf
+ if (themeName.isEmpty() && resolveGConf())
+ themeName = QGtk::getGConfString(QLS("/desktop/gnome/interface/gtk_theme"));
+
+ return themeName;
+}
+
+static void init_gtk_window()
+{
+ static QString themeName;
+ if (!gtkWidgetMap()->contains(QLS("GtkWindow")) && themeName.isEmpty()) {
+ themeName = getThemeName();
+
+ if (themeName.isEmpty()) {
+ qWarning("QGtkStyle was unable to detect the current GTK+ theme.");
+ return;
+ } else if (themeName == QLS("Qt") || themeName == QLS("Qt4")) {
+ // Due to namespace conflicts with Qt3 and obvious recursion with Qt4,
+ // we cannot support the GTK_Qt Gtk engine
+ qWarning("QGtkStyle cannot be used together with the GTK_Qt engine.");
+ return;
+ }
+
+ resolveGtk();
+
+ if (QGtk::gtk_init) {
+ // Gtk will set the Qt error handler so we have to reset it afterwards
+ x11ErrorHandler qt_x_errhandler = XSetErrorHandler(0);
+ QGtk::gtk_init (NULL, NULL);
+ XSetErrorHandler(qt_x_errhandler);
+
+ GtkWidget* gtkWindow = QGtk::gtk_window_new(GTK_WINDOW_POPUP);
+ QGtk::gtk_widget_realize(gtkWindow);
+ if (displayDepth == -1)
+ displayDepth = QGtk::gdk_drawable_get_depth(gtkWindow->window);
+ gtkWidgetMap()->insert(QLS("GtkWindow"), gtkWindow);
+ } else {
+ qWarning("QGtkStyle could not resolve GTK. Make sure you have installed the proper libraries.");
+ }
+ }
+}
+
+static void setup_gtk_widget(GtkWidget* widget)
+{
+ if (Q_GTK_IS_WIDGET(widget)) {
+ static GtkWidget* protoLayout = 0;
+ if (!protoLayout) {
+ protoLayout = QGtk::gtk_fixed_new();
+ QGtk::gtk_container_add((GtkContainer*)(gtkWidgetMap()->value(QLS("GtkWindow"))), protoLayout);
+ }
+ Q_ASSERT(protoLayout);
+
+ QGtk::gtk_container_add((GtkContainer*)(protoLayout), widget);
+ QGtk::gtk_widget_realize(widget);
+ }
+}
+
+static void add_widget_to_map(GtkWidget *widget)
+{
+ if (Q_GTK_IS_WIDGET(widget)) {
+ QGtk::gtk_widget_realize(widget);
+ gtkWidgetMap()->insert(classPath(widget), widget);
+ }
+ }
+
+static void add_all_sub_widgets(GtkWidget *widget, gpointer v = 0)
+{
+ Q_UNUSED(v);
+ add_widget_to_map(widget);
+ if (GTK_CHECK_TYPE ((widget), Q_GTK_TYPE_CONTAINER))
+ QGtk::gtk_container_forall((GtkContainer*)widget, add_all_sub_widgets, NULL);
+}
+
+static void init_gtk_menu()
+{
+ // Create menubar
+ GtkWidget *gtkMenuBar = QGtk::gtk_menu_bar_new();
+ setup_gtk_widget(gtkMenuBar);
+
+ GtkWidget *gtkMenuBarItem = QGtk::gtk_menu_item_new();
+ QGtk::gtk_menu_shell_append((GtkMenuShell*)(gtkMenuBar), gtkMenuBarItem);
+ QGtk::gtk_widget_realize(gtkMenuBarItem);
+
+ // Create menu
+ GtkWidget *gtkMenu = QGtk::gtk_menu_new();
+ QGtk::gtk_menu_item_set_submenu((GtkMenuItem*)(gtkMenuBarItem), gtkMenu);
+ QGtk::gtk_widget_realize(gtkMenu);
+
+ GtkWidget *gtkMenuItem = QGtk::gtk_menu_item_new();
+ QGtk::gtk_menu_shell_append((GtkMenuShell*)gtkMenu, gtkMenuItem);
+ QGtk::gtk_widget_realize(gtkMenuItem);
+
+ GtkWidget *gtkCheckMenuItem = QGtk::gtk_check_menu_item_new();
+ QGtk::gtk_menu_shell_append((GtkMenuShell*)gtkMenu, gtkCheckMenuItem);
+ QGtk::gtk_widget_realize(gtkCheckMenuItem);
+
+ GtkWidget *gtkMenuSeparator = QGtk::gtk_separator_menu_item_new();
+ QGtk::gtk_menu_shell_append((GtkMenuShell*)gtkMenu, gtkMenuSeparator);
+
+ add_all_sub_widgets(gtkMenuBar);
+ add_all_sub_widgets(gtkMenu);
+}
+
+// Updates window/windowtext palette based on the indicated gtk widget
+static QPalette gtkWidgetPalette(const QString >kWidgetName)
+{
+ GtkWidget *gtkWidget = QGtk::gtkWidget(gtkWidgetName);
+ Q_ASSERT(gtkWidget);
+ QPalette pal = QApplication::palette();
+ GdkColor gdkBg = gtkWidget->style->bg[GTK_STATE_NORMAL];
+ GdkColor gdkText = gtkWidget->style->fg[GTK_STATE_NORMAL];
+ GdkColor gdkDisabledText = gtkWidget->style->fg[GTK_STATE_INSENSITIVE];
+ QColor bgColor(gdkBg.red>>8, gdkBg.green>>8, gdkBg.blue>>8);
+ QColor textColor(gdkText.red>>8, gdkText.green>>8, gdkText.blue>>8);
+ QColor disabledTextColor(gdkDisabledText.red>>8, gdkDisabledText.green>>8, gdkDisabledText.blue>>8);
+ pal.setBrush(QPalette::Window, bgColor);
+ pal.setBrush(QPalette::Button, bgColor);
+ pal.setBrush(QPalette::All, QPalette::WindowText, textColor);
+ pal.setBrush(QPalette::Disabled, QPalette::WindowText, disabledTextColor);
+ pal.setBrush(QPalette::All, QPalette::ButtonText, textColor);
+ pal.setBrush(QPalette::Disabled, QPalette::ButtonText, disabledTextColor);
+ return pal;
+}
+
+bool QGtk::isKDE4Session()
+{
+ static int version = -1;
+ if (version == -1)
+ version = qgetenv("KDE_SESSION_VERSION").toInt();
+ return (version == 4);
+}
+
+void QGtk::applyCustomPaletteHash()
+{
+ QPalette menuPal = gtkWidgetPalette(QLS("GtkMenu"));
+ GdkColor gdkBg = QGtk::gtkWidget(QLS("GtkMenu"))->style->bg[GTK_STATE_NORMAL];
+ QColor bgColor(gdkBg.red>>8, gdkBg.green>>8, gdkBg.blue>>8);
+ menuPal.setBrush(QPalette::Base, bgColor);
+ menuPal.setBrush(QPalette::Window, bgColor);
+ qApp->setPalette(menuPal, "QMenu");
+
+ QPalette toolbarPal = gtkWidgetPalette(QLS("GtkToolbar"));
+ qApp->setPalette(toolbarPal, "QToolBar");
+
+ QPalette menuBarPal = gtkWidgetPalette(QLS("GtkMenuBar"));
+ qApp->setPalette(menuBarPal, "QMenuBar");
+}
+
+static void gtkStyleSetCallback(GtkWidget*, GtkStyle*, void*)
+{
+ // We have to let this function return and complete the event
+ // loop to ensure that all gtk widgets have been styled before
+ // updating
+ QMetaObject::invokeMethod(styleScheduler(), "updateTheme", Qt::QueuedConnection);
+}
+
+void QGtkStyleUpdateScheduler::updateTheme()
+{
+ static QString oldTheme(QLS("qt_not_set"));
+ QPixmapCache::clear();
+
+ QFont font = QGtk::getThemeFont();
+ if (QApplication::font() != font)
+ qApp->setFont(font);
+
+ if (oldTheme != getThemeName()) {
+ oldTheme = getThemeName();
+ QPalette newPalette = qApp->style()->standardPalette();
+ QApplicationPrivate::setSystemPalette(newPalette);
+ QApplication::setPalette(newPalette);
+ QGtk::initGtkWidgets();
+ QGtk::applyCustomPaletteHash();
+ QList<QWidget*> widgets = QApplication::allWidgets();
+ // Notify all widgets that size metrics might have changed
+ foreach (QWidget *widget, widgets) {
+ QEvent e(QEvent::StyleChange);
+ QApplication::sendEvent(widget, &e);
+ }
+ }
+ QIconLoader::instance()->updateSystemTheme();
+}
+
+static void add_widget(GtkWidget *widget)
+{
+ if (widget) {
+ setup_gtk_widget(widget);
+ add_all_sub_widgets(widget);
+ }
+}
+
+static void init_gtk_treeview()
+{
+ GtkWidget *gtkTreeView = QGtk::gtk_tree_view_new();
+ QGtk::gtk_tree_view_append_column((GtkTreeView*)gtkTreeView, QGtk::gtk_tree_view_column_new());
+ QGtk::gtk_tree_view_append_column((GtkTreeView*)gtkTreeView, QGtk::gtk_tree_view_column_new());
+ QGtk::gtk_tree_view_append_column((GtkTreeView*)gtkTreeView, QGtk::gtk_tree_view_column_new());
+ add_widget(gtkTreeView);
+}
+
+
+// Fetch the application font from the pango font description
+// contained in the theme.
+QFont QGtk::getThemeFont()
+{
+ QFont font;
+ GtkStyle *style = gtkStyle();
+ if (style && qApp->desktopSettingsAware())
+ {
+ PangoFontDescription *gtk_font = style->font_desc;
+ font.setPointSizeF((float)(pango_font_description_get_size(gtk_font))/PANGO_SCALE);
+
+ QString family = QString::fromLatin1(pango_font_description_get_family(gtk_font));
+ if (!family.isEmpty())
+ font.setFamily(family);
+
+ int weight = pango_font_description_get_weight(gtk_font);
+ if (weight >= PANGO_WEIGHT_HEAVY)
+ font.setWeight(QFont::Black);
+ else if (weight >= PANGO_WEIGHT_BOLD)
+ font.setWeight(QFont::Bold);
+ else if (weight >= PANGO_WEIGHT_SEMIBOLD)
+ font.setWeight(QFont::DemiBold);
+ else if (weight >= PANGO_WEIGHT_NORMAL)
+ font.setWeight(QFont::Normal);
+ else
+ font.setWeight(QFont::Light);
+
+ PangoStyle fontstyle = pango_font_description_get_style(gtk_font);
+ if (fontstyle == PANGO_STYLE_ITALIC)
+ font.setStyle(QFont::StyleItalic);
+ else if (fontstyle == PANGO_STYLE_OBLIQUE)
+ font.setStyle(QFont::StyleOblique);
+ else
+ font.setStyle(QFont::StyleNormal);
+ }
+ return font;
+}
+
+GtkWidget* QGtk::gtkWidget(const QString &path)
+{
+ GtkWidget *widget = gtkWidgetMap()->value(path);
+ if (!widget) {
+ // Theme might have rearranged widget internals
+ widget = gtkWidgetMap()->value(path);
+ }
+ return widget;
+}
+
+GtkStyle* QGtk::gtkStyle(const QString &path)
+{
+ if (gtkWidgetMap()->contains(path))
+ return gtkWidgetMap()->value(path)->style;
+ return 0;
+}
+
+static void update_toolbar_style(GtkWidget *gtkToolBar, GParamSpec *, gpointer)
+{
+ GtkToolbarStyle toolbar_style = GTK_TOOLBAR_ICONS;
+ g_object_get(gtkToolBar, "toolbar-style", &toolbar_style, NULL);
+ QWidgetList widgets = QApplication::allWidgets();
+ for (int i = 0; i < widgets.size(); ++i) {
+ QWidget *widget = widgets.at(i);
+ if (qobject_cast<QToolButton*>(widget)) {
+ QEvent event(QEvent::StyleChange);
+ QApplication::sendEvent(widget, &event);
+ }
+ }
+}
+
+void QGtk::initGtkWidgets()
+{
+ // From gtkmain.c
+ uid_t ruid = getuid ();
+ uid_t rgid = getgid ();
+ uid_t euid = geteuid ();
+ uid_t egid = getegid ();
+ if (ruid != euid || rgid != egid) {
+ qWarning("\nThis process is currently running setuid or setgid.\nGTK+ does not allow this "
+ "therefore Qt cannot use the GTK+ integration.\nTry launching your app using \'gksudo\', "
+ "\'kdesudo\' or a similar tool.\n\n"
+ "See http://www.gtk.org/setuid.html for more information.\n");
+ return;
+ }
+
+ init_gtk_window();
+
+ if (QGtk::gtk_init) {
+
+ // Make all widgets respect the text direction
+ if (qApp->layoutDirection() == Qt::RightToLeft)
+ QGtk::gtk_widget_set_default_direction(GTK_TEXT_DIR_RTL);
+
+ if (!gtkWidgetMap()->contains(QLS("GtkButton"))) {
+ GtkWidget *gtkButton = QGtk::gtk_button_new();
+ add_widget(gtkButton);
+ g_signal_connect(gtkButton, "style-set", G_CALLBACK(gtkStyleSetCallback), NULL);
+ add_widget(QGtk::gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_NONE));
+ add_widget(QGtk::gtk_hbutton_box_new());
+ add_widget(QGtk::gtk_check_button_new());
+ add_widget(QGtk::gtk_radio_button_new(NULL));
+ add_widget(QGtk::gtk_combo_box_new());
+ add_widget(QGtk::gtk_combo_box_entry_new());
+ add_widget(QGtk::gtk_entry_new());
+ add_widget(QGtk::gtk_frame_new(NULL));
+ add_widget(QGtk::gtk_expander_new(""));
+ add_widget(QGtk::gtk_statusbar_new());
+ add_widget(QGtk::gtk_hscale_new((GtkAdjustment*)(QGtk::gtk_adjustment_new(1, 0, 1, 0, 0, 0))));
+ add_widget(QGtk::gtk_hscrollbar_new(NULL));
+ add_widget(QGtk::gtk_scrolled_window_new(NULL, NULL));
+ init_gtk_menu();
+ add_widget(QGtk::gtk_notebook_new());
+ add_widget(QGtk::gtk_progress_bar_new());
+ add_widget(QGtk::gtk_spin_button_new((GtkAdjustment*)
+ (QGtk::gtk_adjustment_new(1, 0, 1, 0, 0, 0)), 0.1, 3));
+ GtkWidget *toolbar = QGtk::gtk_toolbar_new();
+ g_signal_connect (toolbar, "notify::toolbar-style", G_CALLBACK (update_toolbar_style), toolbar);
+ QGtk::gtk_toolbar_insert((GtkToolbar*)toolbar, QGtk::gtk_separator_tool_item_new(), -1);
+ add_widget(toolbar);
+ init_gtk_treeview();
+ add_widget(QGtk::gtk_vscale_new((GtkAdjustment*)(QGtk::gtk_adjustment_new(1, 0, 1, 0, 0, 0))));
+ add_widget(QGtk::gtk_vscrollbar_new(NULL));
+ }
+ else // Rebuild map
+ {
+ // When styles change subwidgets can get rearranged
+ // as with the combo box. We need to update the widget map
+ // to reflect this;
+ QHash<QString, GtkWidget*> oldMap = *gtkWidgetMap();
+ gtkWidgetMap()->clear();
+ QHashIterator<QString, GtkWidget*> it(oldMap);
+ while (it.hasNext()) {
+ it.next();
+ if (!it.key().contains(QLatin1Char('.'))) {
+ add_all_sub_widgets(it.value());
+ }
+ }
+ }
+ }
+}
+
+// ----------- Native file dialogs -----------
+
+// Extract filter list from expressions of type: foo (*.a *.b *.c)"
+static QStringList extract_filter(const QString &rawFilter)
+{
+ QString result = rawFilter;
+ QRegExp r(QString::fromLatin1("^([^()]*)\\(([a-zA-Z0-9_.*? +;#\\-\\[\\]@\\{\\}/!<>\\$%&=^~:\\|]*)\\)$"));
+ int index = r.indexIn(result);
+ if (index >= 0)
+ result = r.cap(2);
+ return result.split(QLatin1Char(' '));
+}
+
+extern QStringList qt_make_filter_list(const QString &filter);
+
+static void setupGtkFileChooser(GtkWidget* gtkFileChooser, QWidget *parent,
+ const QString &dir, const QString &filter, QString *selectedFilter,
+ QFileDialog::Options options, bool isSaveDialog = false,
+ QMap<GtkFileFilter *, QString> *filterMap = 0)
+{
+ g_object_set(gtkFileChooser, "do-overwrite-confirmation", gboolean(!(options & QFileDialog::DontConfirmOverwrite)), NULL);
+ g_object_set(gtkFileChooser, "local_only", gboolean(true), NULL);
+ if (!filter.isEmpty()) {
+ QStringList filters = qt_make_filter_list(filter);
+ foreach (const QString &rawfilter, filters) {
+ GtkFileFilter *gtkFilter = QGtk::gtk_file_filter_new ();
+ QString name = rawfilter.left(rawfilter.indexOf(QLatin1Char('(')));
+ QStringList extensions = extract_filter(rawfilter);
+ QGtk::gtk_file_filter_set_name(gtkFilter, qPrintable(name.isEmpty() ? extensions.join(QLS(", ")) : name));
+
+ foreach (const QString &fileExtension, extensions) {
+ // Note Gtk file dialogs are by default case sensitive
+ // and only supports basic glob syntax so we
+ // rewrite .xyz to .[xX][yY][zZ]
+ QString caseInsensitive;
+ for (int i = 0 ; i < fileExtension.length() ; ++i) {
+ QChar ch = fileExtension.at(i);
+ if (ch.isLetter()) {
+ caseInsensitive.append(
+ QLatin1Char('[') +
+ ch.toLower() +
+ ch.toUpper() +
+ QLatin1Char(']'));
+ } else {
+ caseInsensitive.append(ch);
+ }
+ }
+ QGtk::gtk_file_filter_add_pattern (gtkFilter, qPrintable(caseInsensitive));
+
+ }
+ if (filterMap)
+ filterMap->insert(gtkFilter, rawfilter);
+ QGtk::gtk_file_chooser_add_filter((GtkFileChooser*)gtkFileChooser, gtkFilter);
+ if (selectedFilter && (rawfilter == *selectedFilter))
+ QGtk::gtk_file_chooser_set_filter((GtkFileChooser*)gtkFileChooser, gtkFilter);
+ }
+ }
+
+ // Using the currently active window is not entirely correct, however
+ // it gives more sensible behavior for applications that do not provide a
+ // parent
+ QWidget *modalFor = parent ? parent->window() : qApp->activeWindow();
+ if (modalFor) {
+ QGtk::gtk_widget_realize(gtkFileChooser); // Creates X window
+ XSetTransientForHint(QGtk::gdk_x11_drawable_get_xdisplay(gtkFileChooser->window),
+ QGtk::gdk_x11_drawable_get_xid(gtkFileChooser->window),
+ modalFor->winId());
+ QGtk::gdk_x11_window_set_user_time (gtkFileChooser->window, QX11Info::appUserTime());
+
+ }
+
+ QFileInfo fileinfo(dir);
+ if (dir.isEmpty())
+ fileinfo.setFile(QDir::currentPath());
+ fileinfo.makeAbsolute();
+ if (fileinfo.isDir()) {
+ QGtk::gtk_file_chooser_set_current_folder((GtkFileChooser*)gtkFileChooser, qPrintable(dir));
+ } else if (isSaveDialog) {
+ QGtk::gtk_file_chooser_set_current_folder((GtkFileChooser*)gtkFileChooser, qPrintable(fileinfo.absolutePath()));
+ QGtk::gtk_file_chooser_set_current_name((GtkFileChooser*)gtkFileChooser, qPrintable(fileinfo.fileName()));
+ } else {
+ QGtk::gtk_file_chooser_set_filename((GtkFileChooser*)gtkFileChooser, qPrintable(dir));
+ }
+}
+
+QString QGtk::openFilename(QWidget *parent, const QString &caption, const QString &dir, const QString &filter,
+ QString *selectedFilter, QFileDialog::Options options)
+{
+ QMap<GtkFileFilter *, QString> filterMap;
+ GtkWidget *gtkFileChooser = QGtk::gtk_file_chooser_dialog_new (qPrintable(caption),
+ NULL,
+ GTK_FILE_CHOOSER_ACTION_OPEN,
+ GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+ GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
+ NULL);
+
+ setupGtkFileChooser(gtkFileChooser, parent, dir, filter, selectedFilter, options, false, &filterMap);
+
+ QWidget modal_widget;
+ modal_widget.setAttribute(Qt::WA_NoChildEventsForParent, true);
+ modal_widget.setParent(parent, Qt::Window);
+ QApplicationPrivate::enterModal(&modal_widget);
+
+ QString filename;
+ if (QGtk::gtk_dialog_run ((GtkDialog*)gtkFileChooser) == GTK_RESPONSE_ACCEPT) {
+ char *gtk_filename = QGtk::gtk_file_chooser_get_filename ((GtkFileChooser*)gtkFileChooser);
+ filename = QString::fromUtf8(gtk_filename);
+ g_free (gtk_filename);
+ if (selectedFilter) {
+ GtkFileFilter *gtkFilter = QGtk::gtk_file_chooser_get_filter ((GtkFileChooser*)gtkFileChooser);
+ *selectedFilter = filterMap.value(gtkFilter);
+ }
+ }
+
+ QApplicationPrivate::leaveModal(&modal_widget);
+ gtk_widget_destroy (gtkFileChooser);
+ return filename;
+}
+
+
+QString QGtk::openDirectory(QWidget *parent, const QString &caption, const QString &dir, QFileDialog::Options options)
+{
+ QMap<GtkFileFilter *, QString> filterMap;
+ GtkWidget *gtkFileChooser = QGtk::gtk_file_chooser_dialog_new (qPrintable(caption),
+ NULL,
+ GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
+ GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+ GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
+ NULL);
+
+ setupGtkFileChooser(gtkFileChooser, parent, dir, QString(), 0, options);
+ QWidget modal_widget;
+ modal_widget.setAttribute(Qt::WA_NoChildEventsForParent, true);
+ modal_widget.setParent(parent, Qt::Window);
+ QApplicationPrivate::enterModal(&modal_widget);
+
+ QString filename;
+ if (QGtk::gtk_dialog_run ((GtkDialog*)gtkFileChooser) == GTK_RESPONSE_ACCEPT) {
+ char *gtk_filename = QGtk::gtk_file_chooser_get_filename ((GtkFileChooser*)gtkFileChooser);
+ filename = QString::fromUtf8(gtk_filename);
+ g_free (gtk_filename);
+ }
+
+ QApplicationPrivate::leaveModal(&modal_widget);
+ gtk_widget_destroy (gtkFileChooser);
+ return filename;
+}
+
+QStringList QGtk::openFilenames(QWidget *parent, const QString &caption, const QString &dir, const QString &filter,
+ QString *selectedFilter, QFileDialog::Options options)
+{
+ QStringList filenames;
+ QMap<GtkFileFilter *, QString> filterMap;
+ GtkWidget *gtkFileChooser = QGtk::gtk_file_chooser_dialog_new (qPrintable(caption),
+ NULL,
+ GTK_FILE_CHOOSER_ACTION_OPEN,
+ GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+ GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
+ NULL);
+
+ setupGtkFileChooser(gtkFileChooser, parent, dir, filter, selectedFilter, options, false, &filterMap);
+ g_object_set(gtkFileChooser, "select-multiple", gboolean(true), NULL);
+
+ QWidget modal_widget;
+ modal_widget.setAttribute(Qt::WA_NoChildEventsForParent, true);
+ modal_widget.setParent(parent, Qt::Window);
+ QApplicationPrivate::enterModal(&modal_widget);
+
+ if (gtk_dialog_run ((GtkDialog*)gtkFileChooser) == GTK_RESPONSE_ACCEPT) {
+ GSList *gtk_file_names = QGtk::gtk_file_chooser_get_filenames((GtkFileChooser*)gtkFileChooser);
+ for (GSList *iterator = gtk_file_names ; iterator; iterator = iterator->next)
+ filenames << QString::fromUtf8((const char*)iterator->data);
+ g_slist_free(gtk_file_names);
+ if (selectedFilter) {
+ GtkFileFilter *gtkFilter = QGtk::gtk_file_chooser_get_filter ((GtkFileChooser*)gtkFileChooser);
+ *selectedFilter = filterMap.value(gtkFilter);
+ }
+ }
+
+ QApplicationPrivate::leaveModal(&modal_widget);
+ gtk_widget_destroy (gtkFileChooser);
+ return filenames;
+}
+
+QString QGtk::saveFilename(QWidget *parent, const QString &caption, const QString &dir, const QString &filter,
+ QString *selectedFilter, QFileDialog::Options options)
+{
+ QMap<GtkFileFilter *, QString> filterMap;
+ GtkWidget *gtkFileChooser = QGtk::gtk_file_chooser_dialog_new (qPrintable(caption),
+ NULL,
+ GTK_FILE_CHOOSER_ACTION_SAVE,
+ GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+ GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
+ NULL);
+ setupGtkFileChooser(gtkFileChooser, parent, dir, filter, selectedFilter, options, true, &filterMap);
+
+ QWidget modal_widget;
+ modal_widget.setAttribute(Qt::WA_NoChildEventsForParent, true);
+ modal_widget.setParent(parent, Qt::Window);
+ QApplicationPrivate::enterModal(&modal_widget);
+
+ QString filename;
+ if (QGtk::gtk_dialog_run ((GtkDialog*)gtkFileChooser) == GTK_RESPONSE_ACCEPT) {
+ char *gtk_filename = QGtk::gtk_file_chooser_get_filename ((GtkFileChooser*)gtkFileChooser);
+ filename = QString::fromUtf8(gtk_filename);
+ g_free (gtk_filename);
+ if (selectedFilter) {
+ GtkFileFilter *gtkFilter = QGtk::gtk_file_chooser_get_filter ((GtkFileChooser*)gtkFileChooser);
+ *selectedFilter = filterMap.value(gtkFilter);
+ }
+ }
+
+ QApplicationPrivate::leaveModal(&modal_widget);
+ gtk_widget_destroy (gtkFileChooser);
+ return filename;
+}
+
+QIcon QGtk::getFilesystemIcon(const QFileInfo &info)
+{
+ QIcon icon;
+ if (QGtk::gnome_vfs_init && QGtk::gnome_icon_lookup_sync) {
+ QGtk::gnome_vfs_init();
+ GtkIconTheme *theme = QGtk::gtk_icon_theme_get_default();
+ QByteArray fileurl = QUrl::fromLocalFile(info.absoluteFilePath()).toEncoded();
+ char * icon_name = QGtk::gnome_icon_lookup_sync(theme,
+ NULL,
+ fileurl.data(),
+ NULL,
+ GNOME_ICON_LOOKUP_FLAGS_NONE,
+ NULL);
+ QString iconName = QString::fromUtf8(icon_name);
+ g_free(icon_name);
+ if (iconName.startsWith(QLatin1Char('/')))
+ return QIcon(iconName);
+ return QIcon::fromTheme(iconName);
+ }
+ return icon;
+}
+
+QT_END_NAMESPACE
+
+#endif // !defined(QT_NO_STYLE_GTK)