diff options
Diffstat (limited to 'src/nautilus-notebook.c')
| -rw-r--r-- | src/nautilus-notebook.c | 572 |
1 files changed, 0 insertions, 572 deletions
diff --git a/src/nautilus-notebook.c b/src/nautilus-notebook.c deleted file mode 100644 index 9d2fb1dcf..000000000 --- a/src/nautilus-notebook.c +++ /dev/null @@ -1,572 +0,0 @@ -/* - * Copyright © 2002 Christophe Fergeau - * Copyright © 2003, 2004 Marco Pesenti Gritti - * Copyright © 2003, 2004, 2005 Christian Persch - * (ephy-notebook.c) - * - * Copyright © 2008 Free Software Foundation, Inc. - * (nautilus-notebook.c) - * - * 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, see <http://www.gnu.org/licenses/>. - * - */ - -#include "config.h" - -#include "nautilus-notebook.h" - -#include "nautilus-window.h" -#include "nautilus-window-slot.h" -#include "nautilus-window-slot-dnd.h" - -#include <eel/eel-vfs-extensions.h> -#include <glib/gi18n.h> -#include <gio/gio.h> -#include <gtk/gtk.h> - -#define AFTER_ALL_TABS -1 - -static int nautilus_notebook_insert_page (GtkNotebook *notebook, - GtkWidget *child, - GtkWidget *tab_label, - GtkWidget *menu_label, - int position); -static void nautilus_notebook_remove (GtkContainer *container, - GtkWidget *tab_widget); - -enum -{ - TAB_CLOSE_REQUEST, - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL]; - -struct _NautilusNotebook -{ - GtkNotebook parent_instance; - - GtkGesture *multi_press_gesture; -}; - -G_DEFINE_TYPE (NautilusNotebook, nautilus_notebook, GTK_TYPE_NOTEBOOK); - -static void -nautilus_notebook_dispose (GObject *object) -{ - NautilusNotebook *notebook; - - notebook = NAUTILUS_NOTEBOOK (object); - - g_clear_object (¬ebook->multi_press_gesture); - - G_OBJECT_CLASS (nautilus_notebook_parent_class)->dispose (object); -} - -static void -nautilus_notebook_class_init (NautilusNotebookClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass); - GtkNotebookClass *notebook_class = GTK_NOTEBOOK_CLASS (klass); - - object_class->dispose = nautilus_notebook_dispose; - - container_class->remove = nautilus_notebook_remove; - - notebook_class->insert_page = nautilus_notebook_insert_page; - - signals[TAB_CLOSE_REQUEST] = - g_signal_new ("tab-close-request", - G_OBJECT_CLASS_TYPE (object_class), - G_SIGNAL_RUN_LAST, - 0, - NULL, NULL, - g_cclosure_marshal_VOID__OBJECT, - G_TYPE_NONE, - 1, - NAUTILUS_TYPE_WINDOW_SLOT); -} - -static gint -find_tab_num_at_pos (NautilusNotebook *notebook, - gint abs_x, - gint abs_y) -{ - int page_num = 0; - GtkNotebook *nb = GTK_NOTEBOOK (notebook); - GtkWidget *page; - GtkAllocation allocation; - - while ((page = gtk_notebook_get_nth_page (nb, page_num))) - { - GtkWidget *tab; - gint max_x, max_y; - - tab = gtk_notebook_get_tab_label (nb, page); - g_return_val_if_fail (tab != NULL, -1); - - if (!gtk_widget_get_mapped (GTK_WIDGET (tab))) - { - page_num++; - continue; - } - - gtk_widget_get_allocation (tab, &allocation); - - max_x = allocation.x + allocation.width; - max_y = allocation.y + allocation.height; - - if (abs_x <= max_x && abs_y <= max_y) - { - return page_num; - } - - page_num++; - } - return AFTER_ALL_TABS; -} - -static void -button_press_cb (GtkGestureMultiPress *gesture, - gint n_press, - gdouble x, - gdouble y, - gpointer user_data) -{ - guint button; - GdkEventSequence *sequence; - const GdkEvent *event; - GtkWidget *widget; - NautilusNotebook *notebook; - int tab_clicked; - GdkModifierType state; - - button = gtk_gesture_single_get_current_button (GTK_GESTURE_SINGLE (gesture)); - sequence = gtk_gesture_single_get_current_sequence (GTK_GESTURE_SINGLE (gesture)); - event = gtk_gesture_get_last_event (GTK_GESTURE (gesture), sequence); - widget = gtk_event_controller_get_widget (GTK_EVENT_CONTROLLER (gesture)); - notebook = NAUTILUS_NOTEBOOK (widget); - tab_clicked = find_tab_num_at_pos (notebook, x, y); - - gdk_event_get_state (event, &state); - - if (n_press != 1) - { - return; - } - - if (tab_clicked == -1) - { - return; - } - - if (button == GDK_BUTTON_SECONDARY && - (state & gtk_accelerator_get_default_mod_mask ()) == 0) - { - /* switch to the page the mouse is over, but don't consume the event */ - gtk_notebook_set_current_page (GTK_NOTEBOOK (notebook), tab_clicked); - } - else if (button == GDK_BUTTON_MIDDLE) - { - GtkWidget *slot; - - slot = gtk_notebook_get_nth_page (GTK_NOTEBOOK (notebook), tab_clicked); - g_signal_emit (notebook, signals[TAB_CLOSE_REQUEST], 0, slot); - } -} - -static void -nautilus_notebook_init (NautilusNotebook *notebook) -{ - gtk_notebook_set_scrollable (GTK_NOTEBOOK (notebook), TRUE); - gtk_notebook_set_show_border (GTK_NOTEBOOK (notebook), FALSE); - gtk_notebook_set_show_tabs (GTK_NOTEBOOK (notebook), FALSE); - - notebook->multi_press_gesture = gtk_gesture_multi_press_new (GTK_WIDGET (notebook)); - - gtk_event_controller_set_propagation_phase (GTK_EVENT_CONTROLLER (notebook->multi_press_gesture), - GTK_PHASE_CAPTURE); - gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (notebook->multi_press_gesture), 0); - - g_signal_connect (notebook->multi_press_gesture, "pressed", G_CALLBACK (button_press_cb), NULL); -} - -gboolean -nautilus_notebook_contains_slot (NautilusNotebook *notebook, - NautilusWindowSlot *slot) -{ - GList *children; - GList *l; - gboolean found = FALSE; - - children = gtk_container_get_children (GTK_CONTAINER (notebook)); - for (l = children; l != NULL && !found; l = l->next) - { - found = l->data == slot; - } - - g_list_free (children); - - return found; -} - -gboolean -nautilus_notebook_content_area_hit (NautilusNotebook *notebook, - gint x, - gint y) -{ - return find_tab_num_at_pos (notebook, x, y) == -1; -} - -void -nautilus_notebook_sync_loading (NautilusNotebook *notebook, - NautilusWindowSlot *slot) -{ - GtkWidget *tab_label, *spinner, *icon; - gboolean active, allow_stop; - - g_return_if_fail (NAUTILUS_IS_NOTEBOOK (notebook)); - g_return_if_fail (NAUTILUS_IS_WINDOW_SLOT (slot)); - - tab_label = gtk_notebook_get_tab_label (GTK_NOTEBOOK (notebook), - GTK_WIDGET (slot)); - g_return_if_fail (GTK_IS_WIDGET (tab_label)); - - spinner = GTK_WIDGET (g_object_get_data (G_OBJECT (tab_label), "spinner")); - icon = GTK_WIDGET (g_object_get_data (G_OBJECT (tab_label), "icon")); - g_return_if_fail (spinner != NULL && icon != NULL); - - active = FALSE; - g_object_get (spinner, "active", &active, NULL); - allow_stop = nautilus_window_slot_get_allow_stop (slot); - - if (active == allow_stop) - { - return; - } - - if (allow_stop) - { - gtk_widget_hide (icon); - gtk_widget_show (spinner); - gtk_spinner_start (GTK_SPINNER (spinner)); - } - else - { - gtk_spinner_stop (GTK_SPINNER (spinner)); - gtk_widget_hide (spinner); - gtk_widget_show (icon); - } -} - -void -nautilus_notebook_sync_tab_label (NautilusNotebook *notebook, - NautilusWindowSlot *slot) -{ - GtkWidget *hbox, *label; - char *location_name; - GFile *location; - const gchar *title_name; - - g_return_if_fail (NAUTILUS_IS_NOTEBOOK (notebook)); - g_return_if_fail (NAUTILUS_IS_WINDOW_SLOT (slot)); - - hbox = gtk_notebook_get_tab_label (GTK_NOTEBOOK (notebook), GTK_WIDGET (slot)); - g_return_if_fail (GTK_IS_WIDGET (hbox)); - - label = GTK_WIDGET (g_object_get_data (G_OBJECT (hbox), "label")); - g_return_if_fail (GTK_IS_WIDGET (label)); - - gtk_label_set_text (GTK_LABEL (label), nautilus_window_slot_get_title (slot)); - location = nautilus_window_slot_get_location (slot); - - if (location != NULL) - { - /* Set the tooltip on the label's parent (the tab label hbox), - * so it covers all of the tab label. - */ - location_name = g_file_get_parse_name (location); - title_name = nautilus_window_slot_get_title (slot); - if (eel_uri_is_search (location_name)) - { - gtk_widget_set_tooltip_text (gtk_widget_get_parent (label), title_name); - } - else - { - gtk_widget_set_tooltip_text (gtk_widget_get_parent (label), location_name); - } - g_free (location_name); - } - else - { - gtk_widget_set_tooltip_text (gtk_widget_get_parent (label), NULL); - } -} - -static void -close_button_clicked_cb (GtkWidget *widget, - NautilusWindowSlot *slot) -{ - GtkWidget *notebook; - - notebook = gtk_widget_get_ancestor (GTK_WIDGET (slot), NAUTILUS_TYPE_NOTEBOOK); - if (notebook != NULL) - { - g_signal_emit (notebook, signals[TAB_CLOSE_REQUEST], 0, slot); - } -} - -static GtkWidget * -build_tab_label (NautilusNotebook *notebook, - NautilusWindowSlot *slot) -{ - GtkWidget *box; - GtkWidget *label; - GtkWidget *close_button; - GtkWidget *image; - GtkWidget *spinner; - GtkWidget *icon; - - /* When porting to Gtk+4, use GtkCenterBox instead */ - box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); - gtk_widget_show (box); - - /* Spinner to be shown as load feedback */ - spinner = gtk_spinner_new (); - gtk_box_pack_start (GTK_BOX (box), spinner, FALSE, FALSE, 0); - - /* Dummy icon to allocate space for spinner */ - icon = gtk_image_new (); - gtk_box_pack_start (GTK_BOX (box), icon, FALSE, FALSE, 0); - /* don't show the icon */ - - /* Tab title */ - label = gtk_label_new (NULL); - gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_END); - gtk_label_set_single_line_mode (GTK_LABEL (label), TRUE); - gtk_label_set_width_chars (GTK_LABEL (label), 6); - gtk_box_set_center_widget (GTK_BOX (box), label); - gtk_widget_show (label); - - /* Tab close button */ - close_button = gtk_button_new (); - gtk_button_set_relief (GTK_BUTTON (close_button), - GTK_RELIEF_NONE); - /* don't allow focus on the close button */ - gtk_widget_set_focus_on_click (close_button, FALSE); - - gtk_widget_set_name (close_button, "nautilus-tab-close-button"); - - image = gtk_image_new_from_icon_name ("window-close-symbolic", GTK_ICON_SIZE_MENU); - gtk_widget_set_tooltip_text (close_button, _("Close tab")); - g_signal_connect_object (close_button, "clicked", - G_CALLBACK (close_button_clicked_cb), slot, 0); - - gtk_container_add (GTK_CONTAINER (close_button), image); - gtk_widget_show (image); - - gtk_box_pack_end (GTK_BOX (box), close_button, FALSE, FALSE, 0); - gtk_widget_show (close_button); - - g_object_set_data (G_OBJECT (box), "nautilus-notebook-tab", GINT_TO_POINTER (1)); - nautilus_drag_slot_proxy_init (box, NULL, slot); - - g_object_set_data (G_OBJECT (box), "label", label); - g_object_set_data (G_OBJECT (box), "spinner", spinner); - g_object_set_data (G_OBJECT (box), "icon", icon); - g_object_set_data (G_OBJECT (box), "close-button", close_button); - - return box; -} - -static int -nautilus_notebook_insert_page (GtkNotebook *gnotebook, - GtkWidget *tab_widget, - GtkWidget *tab_label, - GtkWidget *menu_label, - int position) -{ - g_assert (GTK_IS_WIDGET (tab_widget)); - - position = GTK_NOTEBOOK_CLASS (nautilus_notebook_parent_class)->insert_page (gnotebook, - tab_widget, - tab_label, - menu_label, - position); - - gtk_notebook_set_show_tabs (gnotebook, - gtk_notebook_get_n_pages (gnotebook) > 1); - gtk_notebook_set_tab_reorderable (gnotebook, tab_widget, TRUE); - gtk_notebook_set_tab_detachable (gnotebook, tab_widget, TRUE); - - return position; -} - -int -nautilus_notebook_add_tab (NautilusNotebook *notebook, - NautilusWindowSlot *slot, - int position, - gboolean jump_to) -{ - GtkNotebook *gnotebook = GTK_NOTEBOOK (notebook); - GtkWidget *tab_label; - - g_return_val_if_fail (NAUTILUS_IS_NOTEBOOK (notebook), -1); - g_return_val_if_fail (NAUTILUS_IS_WINDOW_SLOT (slot), -1); - - tab_label = build_tab_label (notebook, slot); - - position = gtk_notebook_insert_page (GTK_NOTEBOOK (notebook), - GTK_WIDGET (slot), - tab_label, - position); - - gtk_container_child_set (GTK_CONTAINER (notebook), - GTK_WIDGET (slot), - "tab-expand", TRUE, - "detachable", FALSE, - NULL); - - nautilus_notebook_sync_tab_label (notebook, slot); - nautilus_notebook_sync_loading (notebook, slot); - - if (jump_to) - { - gtk_notebook_set_current_page (gnotebook, position); - } - - return position; -} - -static void -nautilus_notebook_remove (GtkContainer *container, - GtkWidget *tab_widget) -{ - GtkNotebook *gnotebook = GTK_NOTEBOOK (container); - GTK_CONTAINER_CLASS (nautilus_notebook_parent_class)->remove (container, tab_widget); - - gtk_notebook_set_show_tabs (gnotebook, - gtk_notebook_get_n_pages (gnotebook) > 1); -} - -void -nautilus_notebook_reorder_current_child_relative (NautilusNotebook *notebook, - int offset) -{ - GtkNotebook *gnotebook; - GtkWidget *child; - int page; - - g_return_if_fail (NAUTILUS_IS_NOTEBOOK (notebook)); - - if (!nautilus_notebook_can_reorder_current_child_relative (notebook, offset)) - { - return; - } - - gnotebook = GTK_NOTEBOOK (notebook); - - page = gtk_notebook_get_current_page (gnotebook); - child = gtk_notebook_get_nth_page (gnotebook, page); - gtk_notebook_reorder_child (gnotebook, child, page + offset); -} - -static gboolean -nautilus_notebook_is_valid_relative_position (NautilusNotebook *notebook, - int offset) -{ - GtkNotebook *gnotebook; - int page; - int n_pages; - - gnotebook = GTK_NOTEBOOK (notebook); - - page = gtk_notebook_get_current_page (gnotebook); - n_pages = gtk_notebook_get_n_pages (gnotebook) - 1; - if (page < 0 || - (offset < 0 && page < -offset) || - (offset > 0 && page > n_pages - offset)) - { - return FALSE; - } - - return TRUE; -} - -gboolean -nautilus_notebook_can_reorder_current_child_relative (NautilusNotebook *notebook, - int offset) -{ - g_return_val_if_fail (NAUTILUS_IS_NOTEBOOK (notebook), FALSE); - - return nautilus_notebook_is_valid_relative_position (notebook, offset); -} - -void -nautilus_notebook_next_page (NautilusNotebook *notebook) -{ - gint current_page, n_pages; - - g_return_if_fail (NAUTILUS_IS_NOTEBOOK (notebook)); - - current_page = gtk_notebook_get_current_page (GTK_NOTEBOOK (notebook)); - n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (notebook)); - - if (current_page < n_pages - 1) - { - gtk_notebook_next_page (GTK_NOTEBOOK (notebook)); - } - else - { - gboolean wrap_around; - - g_object_get (gtk_widget_get_settings (GTK_WIDGET (notebook)), - "gtk-keynav-wrap-around", &wrap_around, - NULL); - - if (wrap_around) - { - gtk_notebook_set_current_page (GTK_NOTEBOOK (notebook), 0); - } - } -} - -void -nautilus_notebook_prev_page (NautilusNotebook *notebook) -{ - gint current_page; - - g_return_if_fail (NAUTILUS_IS_NOTEBOOK (notebook)); - - current_page = gtk_notebook_get_current_page (GTK_NOTEBOOK (notebook)); - - if (current_page > 0) - { - gtk_notebook_prev_page (GTK_NOTEBOOK (notebook)); - } - else - { - gboolean wrap_around; - - g_object_get (gtk_widget_get_settings (GTK_WIDGET (notebook)), - "gtk-keynav-wrap-around", &wrap_around, - NULL); - - if (wrap_around) - { - gtk_notebook_set_current_page (GTK_NOTEBOOK (notebook), -1); - } - } -} |