/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ /* * Copyright © 2002 Ricardo Fernández Pascual * Copyright © 2003, 2004 Marco Pesenti Gritti * Copyright © 2003, 2004, 2005 Christian Persch * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * $Id$ */ #include "config.h" #include "ephy-icon-entry.h" #include "ephy-tree-model-node.h" #include "ephy-location-entry.h" #include "ephy-marshal.h" #include "ephy-signal-accumulator.h" #include "ephy-dnd.h" #include "egg-editable-toolbar.h" #include "ephy-stock-icons.h" #include "ephy-debug.h" #include "ephy-gui.h" #include #include #include #include #define EPHY_LOCATION_ENTRY_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EPHY_TYPE_LOCATION_ENTRY, EphyLocationEntryPrivate)) struct _EphyLocationEntryPrivate { EphyIconEntry *icon_entry; GtkWidget *icon_ebox; GtkWidget *icon; GtkWidget *lock_ebox; GtkWidget *lock; GdkPixbuf *favicon; GdkColor secure_bg_colour; GdkColor secure_fg_colour; GtkCellRenderer *extracell; char *before_completion; char *saved_text; guint text_col; guint action_col; guint keywords_col; guint relevance_col; guint url_col; guint extra_col; guint favicon_col; guint hash; guint user_changed : 1; guint can_redo : 1; guint block_update : 1; guint original_address : 1; guint secure : 1; guint apply_colours : 1; guint needs_reset : 1; }; static const GtkTargetEntry url_drag_types [] = { { EPHY_DND_URL_TYPE, 0, 0 }, { EPHY_DND_URI_LIST_TYPE, 0, 1 }, { EPHY_DND_TEXT_TYPE, 0, 2 } }; static const GdkColor fallback_bg_colour = { 0, 0xf7f7, 0xf7f7, 0xbebe }; /* yellow-ish */ static const GdkColor fallback_fg_colour = { 0, 0, 0, 0 }; /* black */ static void ephy_location_entry_class_init (EphyLocationEntryClass *klass); static void ephy_location_entry_init (EphyLocationEntry *le); static gboolean ephy_location_entry_reset_internal (EphyLocationEntry *, gboolean); static void extracell_data_func (GtkCellLayout *cell_layout, GtkCellRenderer *cell, GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data); static GObjectClass *parent_class = NULL; enum signalsEnum { USER_CHANGED, LOCK_CLICKED, GET_LOCATION, GET_TITLE, LAST_SIGNAL }; static gint signals[LAST_SIGNAL] = { 0 }; #define MAX_LOC_HISTORY_ITEMS 10 #define EPHY_LOC_HISTORY_XML_ROOT "ephy_location_history" #define EPHY_LOC_HISTORY_XML_VERSION "0.1" GType ephy_location_entry_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) { const GTypeInfo our_info = { sizeof (EphyLocationEntryClass), NULL, NULL, (GClassInitFunc) ephy_location_entry_class_init, NULL, NULL, sizeof (EphyLocationEntry), 0, (GInstanceInitFunc) ephy_location_entry_init }; type = g_type_register_static (GTK_TYPE_TOOL_ITEM, "EphyLocationEntry", &our_info, 0); } return type; } static void ephy_location_entry_style_set (GtkWidget *widget, GtkStyle *previous_style) { EphyLocationEntry *entry = EPHY_LOCATION_ENTRY (widget); EphyLocationEntryPrivate *priv = entry->priv; GtkSettings *settings; GdkColor *bg_colour = NULL, *fg_colour = NULL; GdkColor title_fg_colour; char *theme; gboolean is_a11y_theme; if (GTK_WIDGET_CLASS (parent_class)->style_set) { GTK_WIDGET_CLASS (parent_class)->style_set (widget, previous_style); } title_fg_colour = widget->style->text[GTK_STATE_INSENSITIVE]; g_object_set (entry->priv->extracell, "foreground-gdk", &title_fg_colour, "foreground-set", TRUE, NULL); settings = gtk_settings_get_for_screen (gtk_widget_get_screen (widget)); g_object_get (settings, "gtk-theme-name", &theme, NULL); is_a11y_theme = strstr (theme, "HighContrast") != NULL || strstr (theme, "LowContrast") != NULL; g_free (theme); gtk_widget_style_get (widget, "secure-fg-color", &fg_colour, "secure-bg-color", &bg_colour, NULL); /* We only use the fallback colours when we don't have an a11y theme */ priv->apply_colours = !is_a11y_theme || (fg_colour != NULL && bg_colour != NULL); if (fg_colour != NULL) { priv->secure_fg_colour = *fg_colour; gdk_color_free (fg_colour); } else { priv->secure_fg_colour = fallback_fg_colour; } if (bg_colour != NULL) { priv->secure_bg_colour = *bg_colour; gdk_color_free (bg_colour); } else { priv->secure_bg_colour = fallback_bg_colour; } /* Apply the new style */ ephy_location_entry_set_secure (entry, priv->secure); } static void ephy_location_entry_finalize (GObject *object) { EphyLocationEntry *entry = EPHY_LOCATION_ENTRY (object); EphyLocationEntryPrivate *priv = entry->priv; g_free (priv->saved_text); if (priv->favicon != NULL) { g_object_unref (priv->favicon); } parent_class->finalize (object); } static void ephy_location_entry_class_init (EphyLocationEntryClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); parent_class = g_type_class_peek_parent (klass); object_class->finalize = ephy_location_entry_finalize; widget_class->style_set = ephy_location_entry_style_set; signals[USER_CHANGED] = g_signal_new ( "user_changed", G_OBJECT_CLASS_TYPE (klass), G_SIGNAL_RUN_FIRST | G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (EphyLocationEntryClass, user_changed), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, G_TYPE_NONE); signals[LOCK_CLICKED] = g_signal_new ( "lock-clicked", EPHY_TYPE_LOCATION_ENTRY, G_SIGNAL_RUN_FIRST | G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (EphyLocationEntryClass, lock_clicked), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); signals[GET_LOCATION] = g_signal_new ( "get-location", G_OBJECT_CLASS_TYPE (klass), G_SIGNAL_RUN_FIRST | G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (EphyLocationEntryClass, get_location), ephy_signal_accumulator_string, NULL, ephy_marshal_STRING__VOID, G_TYPE_STRING, 0, G_TYPE_NONE); signals[GET_TITLE] = g_signal_new ( "get-title", G_OBJECT_CLASS_TYPE (klass), G_SIGNAL_RUN_FIRST | G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (EphyLocationEntryClass, get_title), ephy_signal_accumulator_string, NULL, ephy_marshal_STRING__VOID, G_TYPE_STRING, 0, G_TYPE_NONE); gtk_widget_class_install_style_property (widget_class, g_param_spec_boxed ("secure-bg-color", "Secure background colour", "Background colour to use for secure sites", GDK_TYPE_COLOR, G_PARAM_READABLE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); gtk_widget_class_install_style_property (widget_class, g_param_spec_boxed ("secure-fg-color", "Secure foreground Colour", "Foreground colour to use for secure sites", GDK_TYPE_COLOR, G_PARAM_READABLE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); g_type_class_add_private (object_class, sizeof (EphyLocationEntryPrivate)); } static void update_address_state (EphyLocationEntry *entry) { EphyLocationEntryPrivate *priv = entry->priv; const char *text; text = gtk_entry_get_text (GTK_ENTRY (priv->icon_entry->entry)); priv->original_address = text != NULL && g_str_hash (text) == priv->hash; } static void update_favicon (EphyLocationEntry *entry) { EphyLocationEntryPrivate *priv = entry->priv; GtkImage *image = GTK_IMAGE (priv->icon); /* Only show the favicon if the entry's text is the * address of the current page. */ if (priv->favicon != NULL && priv->original_address) { gtk_image_set_from_pixbuf (image, priv->favicon); } else { /* Here we could consider using fallback favicon that matches * the page MIME type, though text/html should be good enough * most of the time. See #337140 */ gtk_image_set_from_icon_name (image, "text-html", GTK_ICON_SIZE_MENU); } } static void editable_changed_cb (GtkEditable *editable, EphyLocationEntry *entry) { EphyLocationEntryPrivate *priv = entry->priv; update_address_state (entry); if (priv->block_update == TRUE) return; else { priv->user_changed = TRUE; priv->can_redo = FALSE; } update_favicon (entry); g_signal_emit (entry, signals[USER_CHANGED], 0); } static gboolean entry_button_press_cb (GtkWidget *entry, GdkEventButton *event, EphyLocationEntry *le) { if (event->button == 1 && event->type == GDK_2BUTTON_PRESS) { ephy_location_entry_activate (le); return TRUE; } return FALSE; } static gboolean entry_key_press_cb (GtkEntry *entry, GdkEventKey *event, EphyLocationEntry *lentry) { guint state = event->state & gtk_accelerator_get_default_mod_mask (); if (event->keyval == GDK_Escape && state == 0) { ephy_location_entry_reset_internal (lentry, TRUE); /* don't return TRUE since we want to cancel the autocompletion popup too */ } return FALSE; } static gboolean entry_key_press_after_cb (GtkEntry *entry, GdkEventKey *event, EphyLocationEntry *lentry) { EphyLocationEntryPrivate *priv = lentry->priv; guint state = event->state & gtk_accelerator_get_default_mod_mask (); if ((event->keyval == GDK_Return || event->keyval == GDK_KP_Enter || event->keyval == GDK_ISO_Enter) && (state == GDK_CONTROL_MASK || state == (GDK_CONTROL_MASK | GDK_SHIFT_MASK))) { gtk_im_context_reset (entry->im_context); priv->needs_reset = TRUE; g_signal_emit_by_name (entry, "activate"); return TRUE; } if ((event->keyval == GDK_Down || event->keyval == GDK_KP_Down) && state == 0) { /* If we are focusing the entry, with the cursor at the end of it * we emit the changed signal, so that the completion popup appears */ const char *string; string = gtk_entry_get_text (entry); if (gtk_editable_get_position (GTK_EDITABLE (entry)) == strlen (string)) { g_signal_emit_by_name (entry, "changed", 0); return TRUE; } } return FALSE; } static void entry_activate_after_cb (GtkEntry *entry, EphyLocationEntry *lentry) { EphyLocationEntryPrivate *priv = lentry->priv; priv->user_changed = FALSE; if (priv->needs_reset) { ephy_location_entry_reset_internal (lentry, TRUE); priv->needs_reset = FALSE; } } static gboolean match_selected_cb (GtkEntryCompletion *completion, GtkTreeModel *model, GtkTreeIter *iter, EphyLocationEntry *entry) { EphyLocationEntryPrivate *priv = entry->priv; char *item = NULL; guint state; gtk_tree_model_get (model, iter, priv->action_col, &item, -1); if (item == NULL) return FALSE; ephy_gui_get_current_event (NULL, &state, NULL); priv->needs_reset = (state == GDK_CONTROL_MASK || state == (GDK_CONTROL_MASK | GDK_SHIFT_MASK)); ephy_location_entry_set_location (entry, item, NULL); gtk_im_context_reset (GTK_ENTRY (entry->priv->icon_entry->entry)->im_context); g_signal_emit_by_name (priv->icon_entry->entry, "activate"); g_free (item); return TRUE; } static void action_activated_after_cb (GtkEntryCompletion *completion, gint index, EphyLocationEntry *lentry) { guint state, button; ephy_gui_get_current_event (NULL, &state, &button); if ((state == GDK_CONTROL_MASK || state == (GDK_CONTROL_MASK | GDK_SHIFT_MASK)) || button == 2) { ephy_location_entry_reset_internal (lentry, TRUE); } } static gboolean toolbar_is_editable (GtkWidget *widget) { GtkWidget *etoolbar; etoolbar = gtk_widget_get_ancestor (widget, EGG_TYPE_EDITABLE_TOOLBAR); if (etoolbar) { return egg_editable_toolbar_get_edit_mode (EGG_EDITABLE_TOOLBAR (etoolbar)); } return FALSE; } static gboolean entry_drag_motion_cb (GtkWidget *widget, GdkDragContext *context, gint x, gint y, guint time) { if (toolbar_is_editable (widget)) { g_signal_stop_emission_by_name (widget, "drag_motion"); } return FALSE; } static gboolean entry_drag_drop_cb (GtkWidget *widget, GdkDragContext *context, gint x, gint y, guint time) { if (toolbar_is_editable (widget)) { g_signal_stop_emission_by_name (widget, "drag_drop"); } return FALSE; } static void entry_clear_activate_cb (GtkMenuItem *item, EphyLocationEntry *entry) { EphyLocationEntryPrivate *priv = entry->priv; priv->block_update = TRUE; gtk_entry_set_text (GTK_ENTRY (priv->icon_entry->entry), ""); priv->block_update = FALSE; priv->user_changed = TRUE; } static void entry_redo_activate_cb (GtkMenuItem *item, EphyLocationEntry *entry) { ephy_location_entry_undo_reset (entry); } static void entry_undo_activate_cb (GtkMenuItem *item, EphyLocationEntry *entry) { ephy_location_entry_reset_internal (entry, FALSE); } static void entry_populate_popup_cb (GtkEntry *entry, GtkMenu *menu, EphyLocationEntry *lentry) { EphyLocationEntryPrivate *priv = lentry->priv; GtkWidget *image; GtkWidget *clear_menuitem, *undo_menuitem, *redo_menuitem, *separator; GList *children, *item; int pos = 0, sep = 0; gboolean is_editable; /* Clear and Copy mnemonics conflict, make custom menuitem */ image = gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU); gtk_widget_show (image); /* Translators: the mnemonic shouldn't conflict with any of the * standard items in the GtkEntry context menu (Cut, Copy, Paste, Delete, * Select All, Input Methods and Insert Unicode control character.) */ clear_menuitem = gtk_image_menu_item_new_with_mnemonic (_("Cl_ear")); gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (clear_menuitem), image); g_signal_connect (clear_menuitem , "activate", G_CALLBACK (entry_clear_activate_cb), lentry); is_editable = gtk_editable_get_editable (GTK_EDITABLE (priv->icon_entry->entry)); gtk_widget_set_sensitive (clear_menuitem, is_editable); gtk_widget_show (clear_menuitem); /* search for the 2nd separator (the one after Select All) in the context * menu, and insert this menu item before it. * It's a bit of a hack, but there seems to be no better way to do it :/ */ children = GTK_MENU_SHELL (menu)->children; for (item = children; item != NULL && sep < 2; item = item->next, pos++) { if (GTK_IS_SEPARATOR_MENU_ITEM (item->data)) sep++; } gtk_menu_shell_insert (GTK_MENU_SHELL (menu), clear_menuitem, pos - 1); undo_menuitem = gtk_image_menu_item_new_from_stock (GTK_STOCK_UNDO, NULL); gtk_widget_set_sensitive (undo_menuitem, priv->user_changed); g_signal_connect (undo_menuitem, "activate", G_CALLBACK (entry_undo_activate_cb), lentry); gtk_widget_show (undo_menuitem); gtk_menu_shell_insert (GTK_MENU_SHELL (menu), undo_menuitem, 0); redo_menuitem = gtk_image_menu_item_new_from_stock (GTK_STOCK_REDO, NULL); gtk_widget_set_sensitive (redo_menuitem, priv->can_redo); g_signal_connect (redo_menuitem, "activate", G_CALLBACK (entry_redo_activate_cb), lentry); gtk_widget_show (redo_menuitem); gtk_menu_shell_insert (GTK_MENU_SHELL (menu), redo_menuitem, 1); separator = gtk_separator_menu_item_new (); gtk_widget_show (separator); gtk_menu_shell_insert (GTK_MENU_SHELL (menu), separator, 2); } static void each_url_get_data_binder (EphyDragEachSelectedItemDataGet iteratee, gpointer iterator_context, gpointer return_data) { EphyLocationEntry *entry = EPHY_LOCATION_ENTRY (iterator_context); char *title = NULL, *address = NULL; g_signal_emit (entry, signals[GET_LOCATION], 0, &address); g_signal_emit (entry, signals[GET_TITLE], 0, &title); g_return_if_fail (address != NULL && title != NULL); iteratee (address, title, return_data); g_free (address); g_free (title); } #define DRAG_ICON_LAYOUT_BORDER 2 #define DRAG_ICON_ICON_SPACING DRAG_ICON_LAYOUT_BORDER * 2 #define DRAG_ICON_MAX_WIDTH_CHARS 32 static GdkPixmap * favicon_create_drag_pixmap (EphyLocationEntry *entry, GtkWidget *widget) { EphyLocationEntryPrivate *priv = entry->priv; char *title = NULL, *address = NULL; GString *text; GdkDrawable *drawable; PangoContext *context; PangoLayout *layout; PangoFontMetrics *metrics; int pixmap_height, pixmap_width; int layout_width, layout_height; int icon_width = 0, icon_height = 0, offset_x = 0; int char_width; g_signal_emit (entry, signals[GET_LOCATION], 0, &address); g_signal_emit (entry, signals[GET_TITLE], 0, &title); if (address == NULL || title == NULL) return NULL; /* Compute text */ title = g_strstrip (title); text = g_string_sized_new (strlen (address) + strlen (title) + 2); if (title[0] != '\0') { g_string_append (text, title); g_string_append (text, "\n"); } if (address[0] != '\0') { g_string_append (text, address); } /* Now build the pixmap */ if (priv->favicon != NULL) { icon_width = gdk_pixbuf_get_width (priv->favicon); icon_height = gdk_pixbuf_get_height (priv->favicon); } context = gtk_widget_get_pango_context (widget); layout = pango_layout_new (context); context = gtk_widget_get_pango_context (widget); metrics = pango_context_get_metrics (context, widget->style->font_desc, pango_context_get_language (context)); char_width = pango_font_metrics_get_approximate_digit_width (metrics); pango_font_metrics_unref (metrics); pango_layout_set_ellipsize (layout, PANGO_ELLIPSIZE_END); pango_layout_set_width (layout, char_width * DRAG_ICON_MAX_WIDTH_CHARS); pango_layout_set_text (layout, text->str, text->len); pango_layout_get_size (layout, &layout_width, &layout_height); pixmap_width = layout_width / PANGO_SCALE + DRAG_ICON_LAYOUT_BORDER * 2; if (priv->favicon != NULL) { offset_x = icon_width + 2 * DRAG_ICON_ICON_SPACING; pixmap_width += offset_x; pixmap_height = MAX (layout_height / PANGO_SCALE, icon_height) + DRAG_ICON_LAYOUT_BORDER * 2; } else { pixmap_height = layout_height / PANGO_SCALE + DRAG_ICON_LAYOUT_BORDER * 2; } drawable = gdk_pixmap_new (widget->window, pixmap_width + 2, pixmap_height + 2, -1); gdk_draw_rectangle (drawable, widget->style->base_gc [GTK_WIDGET_STATE (widget)], TRUE, 0, 0, pixmap_width + 1, pixmap_height + 1); if (priv->favicon != NULL) { gdk_draw_pixbuf (drawable, widget->style->fg_gc[GTK_WIDGET_STATE (widget)], priv->favicon, 0, 0, 1 + DRAG_ICON_LAYOUT_BORDER + DRAG_ICON_ICON_SPACING, 1 + DRAG_ICON_LAYOUT_BORDER + (pixmap_height - icon_height) / 2, -1, -1, GDK_RGB_DITHER_NONE, 0, 0); } gdk_draw_layout (drawable, widget->style->text_gc [GTK_WIDGET_STATE (widget)], 1 + DRAG_ICON_LAYOUT_BORDER + offset_x, 1 + DRAG_ICON_LAYOUT_BORDER, layout); gdk_draw_rectangle (drawable, widget->style->black_gc, FALSE, 0, 0, pixmap_width + 1, pixmap_height + 1); g_object_unref (layout); g_free (address); g_free (title); g_string_free (text,TRUE); return drawable; } static void favicon_drag_begin_cb (GtkWidget *widget, GdkDragContext *context, EphyLocationEntry *entry) { GdkPixmap *pixmap; pixmap = favicon_create_drag_pixmap (entry, widget); if (pixmap != NULL) { gtk_drag_set_icon_pixmap (context, gdk_drawable_get_colormap (pixmap), pixmap, NULL, -2, -2); g_object_unref (pixmap); } } static void favicon_drag_data_get_cb (GtkWidget *widget, GdkDragContext *context, GtkSelectionData *selection_data, guint info, guint32 time, EphyLocationEntry *entry) { g_assert (widget != NULL); g_return_if_fail (context != NULL); ephy_dnd_drag_data_get (widget, context, selection_data, time, entry, each_url_get_data_binder); } static gboolean icon_button_press_event_cb (GtkWidget *ebox, GdkEventButton *event, EphyLocationEntry *entry) { guint state = event->state & gtk_accelerator_get_default_mod_mask (); if (event->type == GDK_BUTTON_PRESS && event->button == 1 && state == 0 /* left */) { GtkWidget *toplevel; EphyLocationEntryPrivate *priv = entry->priv; toplevel = gtk_widget_get_toplevel (GTK_WIDGET (entry)); gtk_window_set_focus (GTK_WINDOW(toplevel), priv->icon_entry->entry); gtk_editable_select_region (GTK_EDITABLE (priv->icon_entry->entry), 0, -1); return TRUE; } return FALSE; } static gboolean lock_button_press_event_cb (GtkWidget *ebox, GdkEventButton *event, EphyLocationEntry *entry) { if (event->type == GDK_BUTTON_PRESS && event->button == 1 /* left */) { g_signal_emit (entry, signals[LOCK_CLICKED], 0); return TRUE; } return FALSE; } static void ephy_location_entry_construct_contents (EphyLocationEntry *entry) { EphyLocationEntryPrivate *priv = entry->priv; GtkWidget *alignment; LOG ("EphyLocationEntry constructing contents %p", entry); alignment = gtk_alignment_new (0.0, 0.5, 1.0, 0.0); gtk_alignment_set_padding (GTK_ALIGNMENT (alignment), 0, 0, 1, 1); gtk_container_add (GTK_CONTAINER (entry), alignment); priv->icon_entry = EPHY_ICON_ENTRY (ephy_icon_entry_new ()); gtk_container_add (GTK_CONTAINER (alignment), GTK_WIDGET (priv->icon_entry)); priv->icon_ebox = gtk_event_box_new (); gtk_container_set_border_width (GTK_CONTAINER (priv->icon_ebox), 2); gtk_event_box_set_visible_window (GTK_EVENT_BOX (priv->icon_ebox), FALSE); gtk_widget_add_events (priv->icon_ebox, GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_HINT_MASK); gtk_drag_source_set (priv->icon_ebox, GDK_BUTTON1_MASK, url_drag_types, G_N_ELEMENTS (url_drag_types), GDK_ACTION_ASK | GDK_ACTION_COPY | GDK_ACTION_LINK); g_signal_connect (priv->icon_ebox, "button-press-event", G_CALLBACK (icon_button_press_event_cb), entry); gtk_widget_set_tooltip_text (priv->icon_ebox, _("Drag and drop this icon to create a link to this page")); priv->icon = gtk_image_new (); gtk_container_add (GTK_CONTAINER (priv->icon_ebox), priv->icon); ephy_icon_entry_pack_widget (priv->icon_entry, priv->icon_ebox, TRUE); priv->lock_ebox = gtk_event_box_new (); gtk_container_set_border_width (GTK_CONTAINER (priv->lock_ebox), 2); gtk_widget_add_events (priv->lock_ebox, GDK_BUTTON_PRESS_MASK); gtk_event_box_set_visible_window (GTK_EVENT_BOX (priv->lock_ebox), FALSE); priv->lock = gtk_image_new_from_stock (STOCK_LOCK_INSECURE, GTK_ICON_SIZE_MENU); gtk_container_add (GTK_CONTAINER (priv->lock_ebox), priv->lock); ephy_icon_entry_pack_widget (priv->icon_entry, priv->lock_ebox, FALSE); g_signal_connect (priv->icon_ebox, "drag-data-get", G_CALLBACK (favicon_drag_data_get_cb), entry); g_signal_connect (priv->icon_ebox, "drag-begin", G_CALLBACK (favicon_drag_begin_cb), entry); g_signal_connect (priv->lock_ebox, "button-press-event", G_CALLBACK (lock_button_press_event_cb), entry); g_signal_connect (priv->icon_entry->entry, "populate_popup", G_CALLBACK (entry_populate_popup_cb), entry); g_signal_connect (priv->icon_entry->entry, "key-press-event", G_CALLBACK (entry_key_press_cb), entry); g_signal_connect_after (priv->icon_entry->entry, "key-press-event", G_CALLBACK (entry_key_press_after_cb), entry); g_signal_connect_after (priv->icon_entry->entry, "activate", G_CALLBACK (entry_activate_after_cb), entry); g_signal_connect (priv->icon_entry->entry, "button-press-event", G_CALLBACK (entry_button_press_cb), entry); g_signal_connect (priv->icon_entry->entry, "changed", G_CALLBACK (editable_changed_cb), entry); g_signal_connect (priv->icon_entry->entry, "drag-motion", G_CALLBACK (entry_drag_motion_cb), entry); g_signal_connect (priv->icon_entry->entry, "drag-drop", G_CALLBACK (entry_drag_drop_cb), entry); gtk_widget_show_all (alignment); } static void ephy_location_entry_init (EphyLocationEntry *le) { EphyLocationEntryPrivate *p; LOG ("EphyLocationEntry initialising %p", le); p = EPHY_LOCATION_ENTRY_GET_PRIVATE (le); le->priv = p; p->user_changed = FALSE; p->block_update = FALSE; p->saved_text = NULL; ephy_location_entry_construct_contents (le); gtk_tool_item_set_expand (GTK_TOOL_ITEM (le), TRUE); } GtkWidget * ephy_location_entry_new (void) { return GTK_WIDGET (g_object_new (EPHY_TYPE_LOCATION_ENTRY, NULL)); } static gboolean cursor_on_match_cb (GtkEntryCompletion *completion, GtkTreeModel *model, GtkTreeIter *iter, EphyLocationEntry *le) { char *item = NULL; GtkWidget *entry; gtk_tree_model_get (model, iter, le->priv->url_col, &item, -1); entry = gtk_entry_completion_get_entry (completion); gtk_entry_set_text (GTK_ENTRY (entry), item); gtk_editable_set_position (GTK_EDITABLE (entry), -1); g_free (item); return TRUE; } static void extracell_data_func (GtkCellLayout *cell_layout, GtkCellRenderer *cell, GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data) { char *cdata; GValue visible = { 0, }; GValue text = { 0, }; EphyLocationEntryPrivate *priv; priv = EPHY_LOCATION_ENTRY (data)->priv; gtk_tree_model_get (tree_model, iter, priv->extra_col, &cdata, -1); g_value_init (&text, G_TYPE_STRING); g_value_init (&visible, G_TYPE_BOOLEAN); g_value_take_string (&text, cdata); g_value_set_boolean (&visible, (cdata != NULL)); g_object_set_property (G_OBJECT (cell), "text", &text); g_object_set_property (G_OBJECT (cell), "visible", &visible); g_value_unset (&text); g_value_unset (&visible); } void ephy_location_entry_set_completion_func (EphyLocationEntry *le, GtkEntryCompletionMatchFunc completion_func, gpointer user_data) { EphyLocationEntryPrivate *priv = le->priv; GtkEntryCompletion *completion; completion = gtk_entry_get_completion (GTK_ENTRY (priv->icon_entry->entry)); gtk_entry_completion_set_match_func (completion, completion_func, user_data, NULL); } void ephy_location_entry_set_completion (EphyLocationEntry *le, GtkTreeModel *model, guint text_col, guint action_col, guint keywords_col, guint relevance_col, guint url_col, guint extra_col, guint favicon_col) { EphyLocationEntryPrivate *priv = le->priv; GtkTreeModel *sort_model; GtkEntryCompletion *completion; GtkCellRenderer *cell, *iconcell; le->priv->text_col = text_col; le->priv->action_col = action_col; le->priv->keywords_col = keywords_col; le->priv->relevance_col = relevance_col; le->priv->url_col = url_col; le->priv->extra_col = extra_col; le->priv->favicon_col = favicon_col; sort_model = gtk_tree_model_sort_new_with_model (model); g_object_unref (model); gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (sort_model), le->priv->relevance_col, GTK_SORT_DESCENDING); completion = gtk_entry_completion_new (); gtk_entry_completion_set_model (completion, sort_model); g_object_unref (sort_model); g_signal_connect (completion, "match-selected", G_CALLBACK (match_selected_cb), le); g_signal_connect_after (completion, "action-activated", G_CALLBACK (action_activated_after_cb), le); iconcell = gtk_cell_renderer_pixbuf_new (); gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (completion), iconcell, FALSE); gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (completion), iconcell, "pixbuf", favicon_col); cell = gtk_cell_renderer_text_new (); g_object_set (cell, "ellipsize", PANGO_ELLIPSIZE_END, "ellipsize-set", TRUE, NULL); gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (completion), cell, TRUE); gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (completion), cell, "text", text_col); le->priv->extracell = gtk_cell_renderer_text_new (); g_object_set (le->priv->extracell, "ellipsize", PANGO_ELLIPSIZE_END, "ellipsize-set", TRUE, "alignment", PANGO_ALIGN_LEFT, NULL); gtk_cell_layout_pack_end (GTK_CELL_LAYOUT (completion), le->priv->extracell, TRUE); gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (completion), le->priv->extracell, extracell_data_func, le, NULL); g_object_set (completion, "inline-selection", TRUE, NULL); g_signal_connect (completion, "cursor-on-match", G_CALLBACK (cursor_on_match_cb), le); gtk_entry_set_completion (GTK_ENTRY (priv->icon_entry->entry), completion); g_object_unref (completion); } void ephy_location_entry_set_location (EphyLocationEntry *entry, const char *address, const char *typed_address) { EphyLocationEntryPrivate *priv = entry->priv; GtkClipboard *clipboard; const char *text; char* selection = NULL; int start, end; g_return_if_fail (address != NULL); /* Setting a new text will clear the clipboard. This makes it impossible * to copy&paste from the location entry of one tab into another tab, see * bug #155824. So we save the selection iff the clipboard was owned by * the location entry. */ if (GTK_WIDGET_REALIZED (GTK_WIDGET (priv->icon_entry))) { GtkWidget *gtkentry = priv->icon_entry->entry; clipboard = gtk_widget_get_clipboard (gtkentry, GDK_SELECTION_PRIMARY); g_return_if_fail (clipboard != NULL); if (gtk_clipboard_get_owner (clipboard) == G_OBJECT (gtkentry) && gtk_editable_get_selection_bounds (GTK_EDITABLE (gtkentry), &start, &end)) { selection = gtk_editable_get_chars (GTK_EDITABLE (gtkentry), start, end); } } if (typed_address != NULL) { text = typed_address; } else if (address != NULL && strcmp (address, "about:blank") != 0) { text = address; } else { text = ""; } /* First record the new hash, then update the entry text */ priv->hash = g_str_hash (address); priv->block_update = TRUE; gtk_entry_set_text (GTK_ENTRY (priv->icon_entry->entry), text); priv->block_update = FALSE; /* We need to call update_address_state() here, as the 'changed' signal * may not get called if the user has typed in the exact correct url */ update_address_state (entry); update_favicon (entry); /* Now restore the selection. * Note that it's not owned by the entry anymore! */ if (selection != NULL) { gtk_clipboard_set_text (gtk_clipboard_get (GDK_SELECTION_PRIMARY), selection, strlen (selection)); g_free (selection); } } gboolean ephy_location_entry_get_can_undo (EphyLocationEntry *entry) { EphyLocationEntryPrivate *priv = entry->priv; return priv->user_changed; } gboolean ephy_location_entry_get_can_redo (EphyLocationEntry *entry) { EphyLocationEntryPrivate *priv = entry->priv; return priv->can_redo; } const char * ephy_location_entry_get_location (EphyLocationEntry *entry) { EphyLocationEntryPrivate *priv = entry->priv; return gtk_entry_get_text (GTK_ENTRY (priv->icon_entry->entry)); } static gboolean ephy_location_entry_reset_internal (EphyLocationEntry *entry, gboolean notify) { EphyLocationEntryPrivate *priv = entry->priv; const char *text, *old_text; char *url = NULL; gboolean retval; g_signal_emit (entry, signals[GET_LOCATION], 0, &url); text = url != NULL ? url : ""; old_text = gtk_entry_get_text (GTK_ENTRY (priv->icon_entry->entry)); old_text = old_text != NULL ? old_text : ""; g_free (priv->saved_text); priv->saved_text = g_strdup (old_text); priv->can_redo = TRUE; retval = g_str_hash (text) != g_str_hash (old_text); ephy_location_entry_set_location (entry, text, NULL); g_free (url); if (notify) { g_signal_emit (entry, signals[USER_CHANGED], 0); } priv->user_changed = FALSE; return retval; } void ephy_location_entry_undo_reset (EphyLocationEntry *entry) { EphyLocationEntryPrivate *priv = entry->priv; gtk_entry_set_text (GTK_ENTRY (priv->icon_entry->entry), priv->saved_text); priv->can_redo = FALSE; priv->user_changed = TRUE; } gboolean ephy_location_entry_reset (EphyLocationEntry *entry) { return ephy_location_entry_reset_internal (entry, FALSE); } void ephy_location_entry_activate (EphyLocationEntry *entry) { EphyLocationEntryPrivate *priv = entry->priv; GtkWidget *toplevel; toplevel = gtk_widget_get_toplevel (GTK_WIDGET (entry)); gtk_editable_select_region (GTK_EDITABLE(priv->icon_entry->entry), 0, -1); gtk_window_set_focus (GTK_WINDOW(toplevel), priv->icon_entry->entry); } GtkWidget * ephy_location_entry_get_entry (EphyLocationEntry *entry) { EphyLocationEntryPrivate *priv = entry->priv; return priv->icon_entry->entry; } void ephy_location_entry_set_favicon (EphyLocationEntry *entry, GdkPixbuf *pixbuf) { EphyLocationEntryPrivate *priv = entry->priv; if (priv->favicon != NULL) { g_object_unref (priv->favicon); } priv->favicon = pixbuf ? g_object_ref (pixbuf) : NULL; update_favicon (entry); } void ephy_location_entry_set_secure (EphyLocationEntry *entry, gboolean secure) { EphyLocationEntryPrivate *priv = entry->priv; GtkWidget *widget = GTK_WIDGET (entry); GtkWidget *gentry = ephy_icon_entry_get_entry (entry->priv->icon_entry); priv->secure = secure; /* We have to set the colour of the GtkEntry in the EphyIconEntry */ if (priv->secure && priv->apply_colours) { gtk_widget_modify_text (gentry, GTK_STATE_NORMAL, &priv->secure_fg_colour); gtk_widget_modify_base (gentry, GTK_STATE_NORMAL, &priv->secure_bg_colour); } else { gtk_widget_modify_text (gentry, GTK_STATE_NORMAL, NULL); gtk_widget_modify_base (gentry, GTK_STATE_NORMAL, NULL); } gtk_widget_queue_draw (widget); } void ephy_location_entry_set_show_lock (EphyLocationEntry *entry, gboolean show_lock) { EphyLocationEntryPrivate *priv = entry->priv; g_object_set (priv->lock_ebox, "visible", show_lock, NULL); } void ephy_location_entry_set_lock_stock (EphyLocationEntry *entry, const char *stock_id) { EphyLocationEntryPrivate *priv = entry->priv; gtk_image_set_from_stock (GTK_IMAGE (priv->lock), stock_id, GTK_ICON_SIZE_MENU); } void ephy_location_entry_set_lock_tooltip (EphyLocationEntry *entry, const char *tooltip) { EphyLocationEntryPrivate *priv = entry->priv; gtk_widget_set_tooltip_text (priv->lock_ebox, tooltip); }