+++ /dev/null
-/*
- Copyright (C) 2009 André Stösel <Midori-Plugin@PyIT.de>
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- See the file COPYING for the full license text.
-*/
-
-#include <midori/midori.h>
-
-enum { TAB_ICON, TAB_NAME, TAB_POINTER, TAB_CELL_COUNT };
-
-static MidoriExtension *thisExtension;
-static gboolean switchEvent;
-
-static GdkPixbuf* tab_selector_get_snapshot(MidoriView* view,
- gint maxwidth,
- gint maxheight)
-{
- GtkWidget* web_view;
- guint width, height;
- gfloat factor;
-
- g_return_val_if_fail (MIDORI_IS_VIEW (view), NULL);
-
- web_view = midori_view_get_web_view (view);
-
- if(maxwidth < 0) {
- maxwidth *= -1;
- }
- if(maxheight < 0) {
- maxheight *= -1;
- }
-
- factor = MIN((gfloat) maxwidth / web_view->allocation.width, (gfloat) maxheight / web_view->allocation.height);
- width = (int)(factor * web_view->allocation.width);
- height = (int)(factor * web_view->allocation.height);
-
- return midori_view_get_snapshot(view, width, height);
-}
-
-static void tab_selector_list_foreach (GtkWidget *view,
- GtkListStore *store)
-{
- GtkTreeIter it;
- GdkPixbuf* icon = midori_view_get_icon (MIDORI_VIEW (view));
- const gchar *title = midori_view_get_display_title (MIDORI_VIEW (view));
- gtk_list_store_append (store, &it);
- gtk_list_store_set (store, &it, TAB_ICON, icon, -1);
- gtk_list_store_set (store, &it, TAB_NAME, title, -1);
- gtk_list_store_set (store, &it, TAB_POINTER, view, -1);
-}
-
-static GtkWidget* tab_selector_init_window (MidoriBrowser *browser)
-{
- GList *list;
- gint col_offset;
- GtkCellRenderer *renderer;
- GtkTreeViewColumn *column;
- GtkWidget *window, *treeview, *sw, *hbox;
- GtkListStore *store;
- GtkWidget *page;
- GtkWidget *image;
- GdkPixbuf *snapshot;
-
- window = gtk_window_new(GTK_WINDOW_POPUP);
- gtk_window_set_default_size(GTK_WINDOW(window), 320, 20);
- gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
-
-
- hbox = gtk_hbox_new(FALSE, 1);
- gtk_container_add(GTK_CONTAINER(window), hbox);
- gtk_container_set_border_width(GTK_CONTAINER(hbox), 1);
-
- sw = gtk_scrolled_window_new (NULL, NULL);
- gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw),
- GTK_SHADOW_ETCHED_IN);
- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
- GTK_POLICY_NEVER,
- GTK_POLICY_AUTOMATIC);
-
- gtk_box_pack_start (GTK_BOX (hbox), sw, TRUE, TRUE, 0);
-
- store = gtk_list_store_new(TAB_CELL_COUNT, GDK_TYPE_PIXBUF, G_TYPE_STRING, G_TYPE_POINTER);
- treeview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
- g_object_set_data(G_OBJECT(window), "tab_selector_treeview", treeview);
-
- list = g_object_get_data(G_OBJECT(browser), "tab_selector_list");
- g_list_foreach(list, (GFunc) tab_selector_list_foreach, store);
-
- g_object_unref(store);
- g_object_set(treeview, "headers-visible", FALSE, NULL);
-
- renderer = gtk_cell_renderer_pixbuf_new();
-
- gtk_tree_view_insert_column_with_attributes(
- GTK_TREE_VIEW(treeview), -1, "Icon", renderer, "pixbuf", TAB_ICON, NULL);
-
- renderer = gtk_cell_renderer_text_new();
-
- col_offset = gtk_tree_view_insert_column_with_attributes(
- GTK_TREE_VIEW(treeview), -1, "Title", renderer, "text", TAB_NAME, NULL);
- column = gtk_tree_view_get_column (GTK_TREE_VIEW (treeview), col_offset - 1);
- gtk_tree_view_column_set_sizing (GTK_TREE_VIEW_COLUMN (column),
- GTK_TREE_VIEW_COLUMN_FIXED);
- gtk_tree_view_column_set_fixed_width (GTK_TREE_VIEW_COLUMN (column),
- midori_extension_get_integer(thisExtension, "TitleColumnWidth"));
-
- gtk_container_add (GTK_CONTAINER (sw), treeview);
-
- page = katze_object_get_object(browser, "tab");
- snapshot = tab_selector_get_snapshot(MIDORI_VIEW(page),
- midori_extension_get_integer(thisExtension, "TabPreviewWidth"),
- midori_extension_get_integer(thisExtension, "TabPreviewHeight"));
- image = gtk_image_new_from_pixbuf (snapshot);
- gtk_box_pack_start (GTK_BOX (hbox), image, TRUE, TRUE, 0);
- g_object_set_data(G_OBJECT(window), "tab_selector_image", image);
-
- gtk_widget_show_all(window);
-
- return window;
-}
-
-static void tab_selector_window_walk ( GtkWidget *window,
- GdkEventKey *event,
- MidoriBrowser *browser)
-{
- gint *pindex, iindex, items;
- GtkWidget *view;
- GtkTreeIter iter;
- GtkTreePath *path;
- GtkTreeView *treeview;
- GtkTreeModel *model;
- GtkTreeViewColumn *column;
-
- treeview = g_object_get_data (G_OBJECT (window), "tab_selector_treeview");
- model = gtk_tree_view_get_model (treeview);
- items = gtk_tree_model_iter_n_children (model, NULL) -1;
- gtk_tree_view_get_cursor (treeview, &path, &column);
- pindex = gtk_tree_path_get_indices (path);
- if(!pindex)
- return;
- iindex = *pindex;
- gtk_tree_path_free(path);
-
- if (event->state & GDK_SHIFT_MASK)
- iindex = iindex == 0 ? items : iindex-1;
- else
- iindex = iindex == items ? 0 : iindex+1;
-
- path = gtk_tree_path_new_from_indices(iindex, -1);
- column = gtk_tree_view_get_column (GTK_TREE_VIEW (treeview), 1);
- gtk_tree_view_set_cursor (GTK_TREE_VIEW (treeview), path, column, FALSE);
-
- gtk_tree_model_get_iter (model, &iter, path);
- gtk_tree_model_get (model, &iter, TAB_POINTER, &view, -1);
-
- if (midori_extension_get_boolean (thisExtension, "ShowTabInBackground")) {
- midori_browser_set_current_tab (browser, view);
- } else {
- GtkImage *image;
- GdkPixbuf *snapshot = tab_selector_get_snapshot(MIDORI_VIEW(view),
- midori_extension_get_integer(thisExtension, "TabPreviewWidth"),
- midori_extension_get_integer(thisExtension, "TabPreviewHeight"));
- image = g_object_get_data(G_OBJECT(window), "tab_selector_image");
- gtk_image_set_from_pixbuf(image, snapshot);
- }
- gtk_tree_path_free(path);
-}
-
-static gboolean tab_selector_handle_events (GtkWidget *widget,
- GdkEventKey *event,
- MidoriBrowser *browser)
-{
- /* tab -> 23
- ctrl -> 37 */
- gint treeitems;
- static GtkWidget *window;
- if(event->type == GDK_KEY_PRESS && event->hardware_keycode == 23 && event->state & GDK_CONTROL_MASK) {
- treeitems = gtk_notebook_get_n_pages (GTK_NOTEBOOK (
- katze_object_get_object(browser, "notebook")));
- if(treeitems > 1) {
- if(!GTK_IS_WINDOW(window)) {
- switchEvent = FALSE;
- window = tab_selector_init_window(browser);
- }
- tab_selector_window_walk(window, event, browser);
- }
- return TRUE;
- } else if(event->type == GDK_KEY_RELEASE && event->hardware_keycode == 37 && GTK_IS_WINDOW(window)) {
- switchEvent = TRUE;
- if(midori_extension_get_boolean(thisExtension, "ShowTabInBackground")) {
- GtkWidget *page;
- page = katze_object_get_object(browser, "tab");
-
- GList *list = g_object_get_data(G_OBJECT(browser), "tab_selector_list");
- list = g_list_remove(list, page);
- list = g_list_prepend(list, page);
- g_object_set_data(G_OBJECT(browser), "tab_selector_list", list);
- } else {
- GtkTreePath *path;
- GtkTreeViewColumn *column;
- GtkTreeIter iter;
- GtkWidget *view, *treeview;
- GtkTreeModel *model;
-
- treeview = g_object_get_data(G_OBJECT(window), "tab_selector_treeview");
- model = gtk_tree_view_get_model(GTK_TREE_VIEW(treeview));
-
- gtk_tree_view_get_cursor (
- GTK_TREE_VIEW(treeview), &path, &column);
- gtk_tree_model_get_iter (
- model, &iter, path);
- gtk_tree_model_get (
- model, &iter, TAB_POINTER, &view, -1);
- midori_browser_set_current_tab (browser, view);
- gtk_tree_path_free (path);
- }
- gtk_widget_destroy(window);
- window = NULL;
- return TRUE;
- }
- return FALSE;
-}
-
-static void tab_selector_switch_page (GtkNotebook *notebook,
- GtkNotebookPage *page_,
- guint page_num,
- MidoriBrowser *browser)
-{
- if(switchEvent) {
- /* Don't know why *page_ points to the wrong address */
- GtkWidget *page;
- page = katze_object_get_object(browser, "tab");
-
- GList *list = g_object_get_data(G_OBJECT(browser), "tab_selector_list");
- list = g_list_remove(list, page);
- list = g_list_prepend(list, page);
- g_object_set_data(G_OBJECT(browser), "tab_selector_list", list);
- }
-}
-
-static void
-tab_selector_browser_add_tab_cb (MidoriBrowser *browser,
- GtkWidget *view,
- MidoriExtension *extension)
-{
- g_signal_connect (view, "key_press_event",
- G_CALLBACK (tab_selector_handle_events), browser);
- g_signal_connect (view, "key_release_event",
- G_CALLBACK (tab_selector_handle_events), browser);
-
- GList *list = g_object_get_data(G_OBJECT(browser), "tab_selector_list");
- list = g_list_append(list, view);
- g_object_set_data(G_OBJECT(browser), "tab_selector_list", list);
-}
-
-static void
-tab_selector_browser_remove_tab_cb (MidoriBrowser *browser,
- GtkWidget *view,
- MidoriExtension *extension)
-{
- GList *list = g_object_get_data(G_OBJECT(browser), "tab_selector_list");
- list = g_list_remove(list, view);
- g_object_set_data(G_OBJECT(browser), "tab_selector_list", list);
-}
-
-static void
-tab_selector_disconnect_tab_cb (GtkWidget *view,
- MidoriBrowser *browser)
-{
- g_signal_handlers_disconnect_by_func (
- view, tab_selector_handle_events, browser);
-}
-
-static void
-tab_selector_app_add_browser_cb (MidoriApp *app,
- MidoriBrowser *browser,
- MidoriExtension *extension)
-{
- GtkWidget *navigationbar, *notebook;
-
- g_object_set_data(G_OBJECT(browser), "tab_selector_list", NULL);
-
- g_signal_connect (browser, "add-tab",
- G_CALLBACK (tab_selector_browser_add_tab_cb), extension);
- g_signal_connect (browser, "remove-tab",
- G_CALLBACK (tab_selector_browser_remove_tab_cb), extension);
-
- navigationbar = katze_object_get_object(browser, "navigationbar");
- g_signal_connect (navigationbar, "key_press_event",
- G_CALLBACK (tab_selector_handle_events), browser);
- g_signal_connect (navigationbar, "key_release_event",
- G_CALLBACK (tab_selector_handle_events), browser);
- g_object_unref(navigationbar);
-
- notebook = katze_object_get_object(browser, "notebook");
- g_signal_connect_after (notebook, "switch-page",
- G_CALLBACK (tab_selector_switch_page), browser);
- g_object_unref(notebook);
-}
-
-static void
-tab_selector_app_remove_browser_cb (MidoriApp *app,
- MidoriBrowser *browser,
- MidoriExtension *extension)
-{
- GList *list = g_object_get_data (G_OBJECT (browser), "tab_selector_list");
- g_list_free (list);
-}
-
-static void
-tab_selector_disconnect_browser_cb (MidoriApp *app,
- MidoriBrowser *browser,
- MidoriExtension *extension)
-{
- GtkWidget *navigationbar, *notebook;
-
- midori_browser_foreach (browser,
- (GtkCallback)tab_selector_disconnect_tab_cb, browser);
-
- g_signal_handlers_disconnect_by_func (
- browser, tab_selector_browser_add_tab_cb, extension);
- g_signal_handlers_disconnect_by_func (
- browser, tab_selector_browser_remove_tab_cb, extension);
- g_signal_handlers_disconnect_by_func (
- katze_object_get_object (browser, "navigationbar"),
- tab_selector_handle_events, browser);
-
- navigationbar = katze_object_get_object (browser, "navigationbar");
- g_signal_handlers_disconnect_by_func (navigationbar,
- tab_selector_handle_events, browser);
- g_signal_handlers_disconnect_by_func (navigationbar,
- tab_selector_handle_events, browser);
- g_object_unref (navigationbar);
-
- notebook = katze_object_get_object (browser, "notebook");
- g_signal_handlers_disconnect_by_func (notebook,
- tab_selector_switch_page, browser);
- g_object_unref (notebook);
-}
-
-static void
-tab_selector_activate_cb (MidoriExtension *extension,
- MidoriApp *app)
-{
- GtkWidget *view;
- KatzeArray *browsers;
- MidoriBrowser *browser;
- guint i, j;
-
- browsers = katze_object_get_object (app, "browsers");
- i = 0;
- while ((browser = katze_array_get_nth_item (browsers, i++))) {
- j = 0;
- tab_selector_app_add_browser_cb (app, browser, extension);
- while((view = midori_browser_get_nth_tab(browser, j++)))
- tab_selector_browser_add_tab_cb(browser, view, extension);
- }
- g_object_unref (browsers);
- g_signal_connect (app, "add-browser",
- G_CALLBACK (tab_selector_app_add_browser_cb), extension);
- g_signal_connect (app, "remove-browser",
- G_CALLBACK (tab_selector_app_remove_browser_cb), extension);
-}
-
-static void
-tab_selector_deactivate_cb (MidoriExtension *extension,
- GtkWidget *foo)
-{
- MidoriApp* app = midori_extension_get_app (extension);
- KatzeArray *browsers;
- MidoriBrowser *browser;
- guint i;
-
- g_signal_handlers_disconnect_by_func (
- app, tab_selector_app_add_browser_cb, extension);
- g_signal_handlers_disconnect_by_func (
- app, tab_selector_app_remove_browser_cb, extension);
-
- browsers = katze_object_get_object (app, "browsers");
- i = 0;
- while ((browser = katze_array_get_nth_item (browsers, i++)))
- tab_selector_disconnect_browser_cb (app, browser, extension);
- g_object_unref (browsers);
-}
-
-MidoriExtension*
-extension_init (void)
-{
- MidoriExtension *extension = g_object_new (MIDORI_TYPE_EXTENSION,
- "name", _("Tab History List"),
- "description", _("Allows to switch tabs by choosing from a "
- "list sorted by last usage"),
- "version", "0.1",
- "authors", "André Stösel <Midori-Plugin@PyIT.de>",
- NULL);
-
- g_signal_connect (extension, "activate",
- G_CALLBACK (tab_selector_activate_cb), NULL);
- g_signal_connect (extension, "deactivate",
- G_CALLBACK (tab_selector_deactivate_cb), NULL);
-
- midori_extension_install_boolean (extension, "ShowTabInBackground", FALSE);
- midori_extension_install_integer (extension, "TitleColumnWidth", 300);
- midori_extension_install_integer (extension, "TabPreviewWidth", 200);
- midori_extension_install_integer (extension, "TabPreviewHeight", 200);
- thisExtension = extension;
- switchEvent = TRUE;
-
- return extension;
-}
-
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