diff options
| author | monsta <[email protected]> | 2016-01-05 17:38:52 +0300 |
|---|---|---|
| committer | monsta <[email protected]> | 2016-01-05 17:38:52 +0300 |
| commit | 873cedbc95777e7b74960a66883c48945fcecd4c (patch) | |
| tree | 39524147c0c851dca2f4b931afc7c435d6cd5779 /mate-panel/mate-panel-applet-frame.c | |
| parent | fbbc44144f21bcd332f4950bc19e8c73c8145f98 (diff) | |
| download | mate-panel-873cedbc95777e7b74960a66883c48945fcecd4c.tar.bz2 mate-panel-873cedbc95777e7b74960a66883c48945fcecd4c.tar.xz | |
rename mate-panel-*.{c|h} -> panel-*.{c|h} for consistency
(libmate-panel-applet files are left alone since there are public
header files used by all panel applets)
Diffstat (limited to 'mate-panel/mate-panel-applet-frame.c')
| -rw-r--r-- | mate-panel/mate-panel-applet-frame.c | 1193 |
1 files changed, 0 insertions, 1193 deletions
diff --git a/mate-panel/mate-panel-applet-frame.c b/mate-panel/mate-panel-applet-frame.c deleted file mode 100644 index e1115435..00000000 --- a/mate-panel/mate-panel-applet-frame.c +++ /dev/null @@ -1,1193 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * mate-panel-applet-frame.c: panel side container for applets - * - * Copyright (C) 2010 Carlos Garcia Campos <[email protected]> - * Copyright (C) 2001 - 2003 Sun Microsystems, Inc. - * - * 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 of the - * License, 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 St, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * Authors: - * Mark McLoughlin <[email protected]> - */ - -#include <config.h> -#include <string.h> - -#include <glib/gi18n.h> - -#include <gio/gio.h> -#include <gdk/gdk.h> -#include <gdk/gdkx.h> - -#include "mate-panel-applets-manager.h" -#include "panel-profile.h" -#include "panel.h" -#include "applet.h" -#include "panel-marshal.h" -#include "panel-background.h" -#include "panel-lockdown.h" -#include "panel-stock-icons.h" -#include "xstuff.h" -#include "panel-schemas.h" - -#include "mate-panel-applet-frame.h" - -#define PANEL_RESPONSE_DELETE 0 -#define PANEL_RESPONSE_DONT_RELOAD 1 -#define PANEL_RESPONSE_RELOAD 2 - -static void mate_panel_applet_frame_activating_free (MatePanelAppletFrameActivating *frame_act); - -static void mate_panel_applet_frame_loading_failed (const char *iid, - PanelWidget *panel, - const char *id); - -static void mate_panel_applet_frame_load (const gchar *iid, - PanelWidget *panel, - gboolean locked, - int position, - gboolean exactpos, - const char *id); - -struct _MatePanelAppletFrameActivating { - gboolean locked; - PanelWidget *panel; - int position; - gboolean exactpos; - char *id; -}; - -/* MatePanelAppletFrame implementation */ - -G_DEFINE_TYPE (MatePanelAppletFrame, mate_panel_applet_frame, GTK_TYPE_EVENT_BOX) - -#define MATE_PANEL_APPLET_FRAME_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), PANEL_TYPE_APPLET_FRAME, MatePanelAppletFramePrivate)) - -#define HANDLE_SIZE 10 -#define MATE_PANEL_APPLET_PREFS_PATH "/org/mate/panel/objects/%s/prefs/" - -struct _MatePanelAppletFramePrivate { - PanelWidget *panel; - AppletInfo *applet_info; - - PanelOrientation orientation; - - gchar *iid; - - GtkAllocation child_allocation; - GdkRectangle handle_rect; - - guint has_handle : 1; -}; - -#if GTK_CHECK_VERSION (3, 0, 0) -static gboolean -mate_panel_applet_frame_draw (GtkWidget *widget, - cairo_t *cr) -{ - MatePanelAppletFrame *frame = MATE_PANEL_APPLET_FRAME (widget); - GtkStyleContext *context; - GtkStateFlags state; - cairo_pattern_t *bg_pattern; - PanelBackground *background; - - if (GTK_WIDGET_CLASS (mate_panel_applet_frame_parent_class)->draw) - GTK_WIDGET_CLASS (mate_panel_applet_frame_parent_class)->draw (widget, cr); - - if (!frame->priv->has_handle) - return FALSE; - - context = gtk_widget_get_style_context (widget); - state = gtk_widget_get_state_flags (widget); - gtk_style_context_save (context); - gtk_style_context_set_state (context, state); - - cairo_save (cr); - - /* Set the pattern transform so as to correctly render a patterned - * background with the handle */ - gtk_style_context_get (context, state, - "background-image", &bg_pattern, - NULL); - background = &frame->priv->panel->background; - - if (bg_pattern && (background->type == PANEL_BACK_IMAGE || - (background->type == PANEL_BACK_COLOR && background->has_alpha))) { - cairo_matrix_t ptm; - - cairo_matrix_init_translate (&ptm, - frame->priv->handle_rect.x, - frame->priv->handle_rect.y); - cairo_matrix_scale (&ptm, - frame->priv->handle_rect.width, - frame->priv->handle_rect.height); - cairo_pattern_set_matrix (bg_pattern, &ptm); - cairo_pattern_destroy (bg_pattern); - } - - cairo_rectangle (cr, - frame->priv->handle_rect.x, - frame->priv->handle_rect.y, - frame->priv->handle_rect.width, - frame->priv->handle_rect.height); - cairo_clip (cr); - gtk_render_handle (context, cr, - 0, 0, - gtk_widget_get_allocated_width (widget), - gtk_widget_get_allocated_height (widget)); - - cairo_restore (cr); - - gtk_style_context_restore (context); - - return FALSE; -} -#else -static void -mate_panel_applet_frame_paint (GtkWidget *widget, - GdkRectangle *area) -{ - MatePanelAppletFrame *frame; - - frame = MATE_PANEL_APPLET_FRAME (widget); - - if (!frame->priv->has_handle) - return; - - if (gtk_widget_is_drawable (widget)) { - GtkOrientation orientation = GTK_ORIENTATION_HORIZONTAL; - - switch (frame->priv->orientation) { - case PANEL_ORIENTATION_TOP: - case PANEL_ORIENTATION_BOTTOM: - orientation = GTK_ORIENTATION_VERTICAL; - break; - case PANEL_ORIENTATION_LEFT: - case PANEL_ORIENTATION_RIGHT: - orientation = GTK_ORIENTATION_HORIZONTAL; - break; - default: - g_assert_not_reached (); - break; - } - - gtk_paint_handle ( - gtk_widget_get_style (widget), gtk_widget_get_window (widget), - gtk_widget_get_state (widget), - GTK_SHADOW_OUT, - area, widget, "handlebox", - frame->priv->handle_rect.x, - frame->priv->handle_rect.y, - frame->priv->handle_rect.width, - frame->priv->handle_rect.height, - orientation); - } -} - -static gboolean mate_panel_applet_frame_expose(GtkWidget* widget, GdkEventExpose* event) -{ - if (gtk_widget_is_drawable (widget)) - { - GTK_WIDGET_CLASS (mate_panel_applet_frame_parent_class)->expose_event (widget, event); - - mate_panel_applet_frame_paint (widget, &event->area); - } - - return FALSE; -} -#endif - -static void -mate_panel_applet_frame_update_background_size (MatePanelAppletFrame *frame, - GtkAllocation *old_allocation, - GtkAllocation *new_allocation) -{ - PanelBackground *background; - - if (old_allocation->x == new_allocation->x && - old_allocation->y == new_allocation->y && - old_allocation->width == new_allocation->width && - old_allocation->height == new_allocation->height) - return; - - background = &frame->priv->panel->background; - - if (background->type == PANEL_BACK_NONE || - (background->type == PANEL_BACK_COLOR && !background->has_alpha)) - return; - - mate_panel_applet_frame_change_background (frame, background->type); -} - -#if GTK_CHECK_VERSION (3, 0, 0) -static void -mate_panel_applet_frame_get_preferred_width(GtkWidget *widget, gint *minimal_width, gint *natural_width) -{ - MatePanelAppletFrame *frame; - GtkBin *bin; - GtkWidget *child; - guint border_width; - - frame = MATE_PANEL_APPLET_FRAME (widget); - bin = GTK_BIN (widget); - - if (!frame->priv->has_handle) { - GTK_WIDGET_CLASS (mate_panel_applet_frame_parent_class)->get_preferred_width (widget, minimal_width, natural_width); - return; - } - - child = gtk_bin_get_child (bin); - if (child && gtk_widget_get_visible (child)) - gtk_widget_get_preferred_width (child, minimal_width, natural_width); - - border_width = gtk_container_get_border_width (GTK_CONTAINER (widget)); - *minimal_width += border_width; - *natural_width += border_width; - - switch (frame->priv->orientation) { - case PANEL_ORIENTATION_TOP: - case PANEL_ORIENTATION_BOTTOM: - *minimal_width += HANDLE_SIZE; - *natural_width += HANDLE_SIZE; - break; - case PANEL_ORIENTATION_LEFT: - case PANEL_ORIENTATION_RIGHT: - break; - default: - g_assert_not_reached (); - break; - } -} - -static void -mate_panel_applet_frame_get_preferred_height(GtkWidget *widget, gint *minimal_height, gint *natural_height) -{ - MatePanelAppletFrame *frame; - GtkBin *bin; - GtkWidget *child; - guint border_width; - - frame = MATE_PANEL_APPLET_FRAME (widget); - bin = GTK_BIN (widget); - - if (!frame->priv->has_handle) { - GTK_WIDGET_CLASS (mate_panel_applet_frame_parent_class)->get_preferred_height (widget, minimal_height, natural_height); - return; - } - - child = gtk_bin_get_child (bin); - if (child && gtk_widget_get_visible (child)) - gtk_widget_get_preferred_height (child, minimal_height, natural_height); - - border_width = gtk_container_get_border_width (GTK_CONTAINER (widget)); - *minimal_height += border_width; - *natural_height += border_width; - - switch (frame->priv->orientation) { - case PANEL_ORIENTATION_LEFT: - case PANEL_ORIENTATION_RIGHT: - *minimal_height += HANDLE_SIZE; - *natural_height += HANDLE_SIZE; - break; - case PANEL_ORIENTATION_TOP: - case PANEL_ORIENTATION_BOTTOM: - break; - default: - g_assert_not_reached (); - break; - } -} -#else -static void -mate_panel_applet_frame_size_request (GtkWidget *widget, - GtkRequisition *requisition) -{ - MatePanelAppletFrame *frame; - GtkBin *bin; - GtkWidget *child; - GtkRequisition child_requisition; - guint border_width; - - frame = MATE_PANEL_APPLET_FRAME (widget); - bin = GTK_BIN (widget); - - if (!frame->priv->has_handle) { - GTK_WIDGET_CLASS (mate_panel_applet_frame_parent_class)->size_request (widget, requisition); - return; - } - - child = gtk_bin_get_child (bin); - if (child && gtk_widget_get_visible (child)) { - gtk_widget_size_request (child, &child_requisition); - - requisition->width = child_requisition.width; - requisition->height = child_requisition.height; - } - - border_width = gtk_container_get_border_width (GTK_CONTAINER (widget)); - requisition->width += border_width; - requisition->height += border_width; - - switch (frame->priv->orientation) { - case PANEL_ORIENTATION_TOP: - case PANEL_ORIENTATION_BOTTOM: - requisition->width += HANDLE_SIZE; - break; - case PANEL_ORIENTATION_LEFT: - case PANEL_ORIENTATION_RIGHT: - requisition->height += HANDLE_SIZE; - break; - default: - g_assert_not_reached (); - break; - } -} -#endif - -static void -mate_panel_applet_frame_size_allocate (GtkWidget *widget, - GtkAllocation *allocation) -{ - MatePanelAppletFrame *frame; - GtkBin *bin; - GtkWidget *child; - GdkWindow *window; - GtkAllocation new_allocation; - GtkAllocation old_allocation; - GtkAllocation widget_allocation; - - gtk_widget_get_allocation (widget, &widget_allocation); - - old_allocation.x = widget_allocation.x; - old_allocation.y = widget_allocation.y; - old_allocation.width = widget_allocation.width; - old_allocation.height = widget_allocation.height; - - frame = MATE_PANEL_APPLET_FRAME (widget); - bin = GTK_BIN (widget); - - if (!frame->priv->has_handle) { - GTK_WIDGET_CLASS (mate_panel_applet_frame_parent_class)->size_allocate (widget, allocation); - mate_panel_applet_frame_update_background_size (frame, &old_allocation, allocation); - return; - } - - window = gtk_widget_get_window (widget); - child = gtk_bin_get_child (bin); - gtk_widget_set_allocation (widget, allocation); - - frame->priv->handle_rect.x = 0; - frame->priv->handle_rect.y = 0; - - switch (frame->priv->orientation) { - case PANEL_ORIENTATION_TOP: - case PANEL_ORIENTATION_BOTTOM: - frame->priv->handle_rect.width = HANDLE_SIZE; - frame->priv->handle_rect.height = allocation->height; - - if (gtk_widget_get_direction (GTK_WIDGET (frame)) != - GTK_TEXT_DIR_RTL) { - frame->priv->handle_rect.x = 0; - new_allocation.x = HANDLE_SIZE; - } else { - frame->priv->handle_rect.x = allocation->width - HANDLE_SIZE; - new_allocation.x = 0; - } - - new_allocation.y = 0; - new_allocation.width = allocation->width - HANDLE_SIZE; - new_allocation.height = allocation->height; - break; - case PANEL_ORIENTATION_LEFT: - case PANEL_ORIENTATION_RIGHT: - frame->priv->handle_rect.width = allocation->width; - frame->priv->handle_rect.height = HANDLE_SIZE; - - new_allocation.x = 0; - new_allocation.y = HANDLE_SIZE; - new_allocation.width = allocation->width; - new_allocation.height = allocation->height - HANDLE_SIZE; - break; - default: - g_assert_not_reached (); - break; - } - - new_allocation.width = MAX (1, new_allocation.width); - new_allocation.height = MAX (1, new_allocation.height); - - /* If the child allocation changed, that means that the frame is drawn - * in a new place, so we must redraw the entire widget. - */ - if (gtk_widget_get_mapped (widget) && - (new_allocation.x != frame->priv->child_allocation.x || - new_allocation.y != frame->priv->child_allocation.y || - new_allocation.width != frame->priv->child_allocation.width || - new_allocation.height != frame->priv->child_allocation.height)) - gdk_window_invalidate_rect (window, &widget_allocation, FALSE); - - if (gtk_widget_get_realized (widget)) { - guint border_width; - - border_width = gtk_container_get_border_width (GTK_CONTAINER (widget)); - gdk_window_move_resize (window, - allocation->x + border_width, - allocation->y + border_width, - MAX (allocation->width - border_width * 2, 0), - MAX (allocation->height - border_width * 2, 0)); - } - - if (child && gtk_widget_get_visible (child)) - gtk_widget_size_allocate (child, &new_allocation); - - frame->priv->child_allocation = new_allocation; - - mate_panel_applet_frame_update_background_size (frame, - &old_allocation, - allocation); -} - -static inline gboolean -button_event_in_rect (GdkEventButton *event, - GdkRectangle *rect) -{ - if (event->x >= rect->x && - event->x <= (rect->x + rect->width) && - event->y >= rect->y && - event->y <= (rect->y + rect->height)) - return TRUE; - - return FALSE; -} - -static gboolean -mate_panel_applet_frame_button_changed (GtkWidget *widget, - GdkEventButton *event) -{ - MatePanelAppletFrame *frame; - gboolean handled = FALSE; -#if GTK_CHECK_VERSION (3, 0, 0) - GdkDisplay *display; - GdkDevice *pointer; - GdkDeviceManager *device_manager; -#endif - - frame = MATE_PANEL_APPLET_FRAME (widget); - - if (!frame->priv->has_handle) - return handled; - - if (event->window != gtk_widget_get_window (widget)) - return FALSE; - - switch (event->button) { - case 1: - case 2: - if (button_event_in_rect (event, &frame->priv->handle_rect)) { - if (event->type == GDK_BUTTON_PRESS || - event->type == GDK_2BUTTON_PRESS) { - panel_widget_applet_drag_start ( - frame->priv->panel, GTK_WIDGET (frame), - PW_DRAG_OFF_CURSOR, event->time); - handled = TRUE; - } else if (event->type == GDK_BUTTON_RELEASE) { - panel_widget_applet_drag_end (frame->priv->panel); - handled = TRUE; - } - } - break; - case 3: - if (event->type == GDK_BUTTON_PRESS || - event->type == GDK_2BUTTON_PRESS) { -#if GTK_CHECK_VERSION (3, 0, 0) - display = gtk_widget_get_display (widget); - device_manager = gdk_display_get_device_manager (display); - pointer = gdk_device_manager_get_client_pointer (device_manager); - gdk_device_ungrab (pointer, GDK_CURRENT_TIME); -#endif - gdk_pointer_ungrab (GDK_CURRENT_TIME); - - MATE_PANEL_APPLET_FRAME_GET_CLASS (frame)->popup_menu (frame, - event->button, - event->time); - - handled = TRUE; - } else if (event->type == GDK_BUTTON_RELEASE) - handled = TRUE; - break; - default: - break; - } - - return handled; -} - -static void -mate_panel_applet_frame_finalize (GObject *object) -{ - MatePanelAppletFrame *frame = MATE_PANEL_APPLET_FRAME (object); - - mate_panel_applets_manager_factory_deactivate (frame->priv->iid); - - panel_lockdown_notify_remove (G_CALLBACK (mate_panel_applet_frame_sync_menu_state), - frame); - - g_free (frame->priv->iid); - frame->priv->iid = NULL; - - G_OBJECT_CLASS (mate_panel_applet_frame_parent_class)->finalize (object); -} - -static void -mate_panel_applet_frame_class_init (MatePanelAppletFrameClass *klass) -{ - GObjectClass *gobject_class = (GObjectClass *) klass; - GtkWidgetClass *widget_class = (GtkWidgetClass *) klass; - - gobject_class->finalize = mate_panel_applet_frame_finalize; - -#if GTK_CHECK_VERSION (3, 0, 0) - widget_class->draw = mate_panel_applet_frame_draw; - widget_class->get_preferred_width = mate_panel_applet_frame_get_preferred_width; - widget_class->get_preferred_height = mate_panel_applet_frame_get_preferred_height; -#else - widget_class->expose_event = mate_panel_applet_frame_expose; - widget_class->size_request = mate_panel_applet_frame_size_request; -#endif - widget_class->size_allocate = mate_panel_applet_frame_size_allocate; - widget_class->button_press_event = mate_panel_applet_frame_button_changed; - widget_class->button_release_event = mate_panel_applet_frame_button_changed; - - g_type_class_add_private (klass, sizeof (MatePanelAppletFramePrivate)); -} - -static void -mate_panel_applet_frame_init (MatePanelAppletFrame *frame) -{ - frame->priv = MATE_PANEL_APPLET_FRAME_GET_PRIVATE (frame); - - frame->priv->panel = NULL; - frame->priv->orientation = PANEL_ORIENTATION_TOP; - frame->priv->applet_info = NULL; - frame->priv->has_handle = FALSE; -} - -static void -mate_panel_applet_frame_init_properties (MatePanelAppletFrame *frame) -{ - MATE_PANEL_APPLET_FRAME_GET_CLASS (frame)->init_properties (frame); -} - -void -mate_panel_applet_frame_sync_menu_state (MatePanelAppletFrame *frame) -{ - PanelWidget *panel_widget; - gboolean locked_down; - gboolean locked; - gboolean lockable; - gboolean movable; - gboolean removable; - - panel_widget = PANEL_WIDGET (gtk_widget_get_parent (GTK_WIDGET (frame))); - - movable = mate_panel_applet_can_freely_move (frame->priv->applet_info); - removable = panel_profile_id_lists_are_writable (); - lockable = mate_panel_applet_lockable (frame->priv->applet_info); - - locked = panel_widget_get_applet_locked (panel_widget, GTK_WIDGET (frame)); - locked_down = panel_lockdown_get_locked_down (); - - MATE_PANEL_APPLET_FRAME_GET_CLASS (frame)->sync_menu_state (frame, movable, removable, lockable, locked, locked_down); -} - -void -mate_panel_applet_frame_change_orientation (MatePanelAppletFrame *frame, - PanelOrientation orientation) -{ - if (orientation == frame->priv->orientation) - return; - - frame->priv->orientation = orientation; - MATE_PANEL_APPLET_FRAME_GET_CLASS (frame)->change_orientation (frame, orientation); -} - -void -mate_panel_applet_frame_change_size (MatePanelAppletFrame *frame, - guint size) -{ - MATE_PANEL_APPLET_FRAME_GET_CLASS (frame)->change_size (frame, size); -} - -void -mate_panel_applet_frame_change_background (MatePanelAppletFrame *frame, - PanelBackgroundType type) -{ - GtkWidget *parent; - - g_return_if_fail (PANEL_IS_APPLET_FRAME (frame)); - - parent = gtk_widget_get_parent (GTK_WIDGET (frame)); - - g_return_if_fail (PANEL_IS_WIDGET (parent)); - - if (frame->priv->has_handle) { - PanelBackground *background; - - background = &PANEL_WIDGET (parent)->background; -#if GTK_CHECK_VERSION (3, 0, 0) - panel_background_apply_css (background, GTK_WIDGET (frame)); -#else - panel_background_change_background_on_widget (background, - GTK_WIDGET (frame)); -#endif - } - - MATE_PANEL_APPLET_FRAME_GET_CLASS (frame)->change_background (frame, type); -} - -void -mate_panel_applet_frame_set_panel (MatePanelAppletFrame *frame, - PanelWidget *panel) -{ - g_return_if_fail (PANEL_IS_APPLET_FRAME (frame)); - g_return_if_fail (PANEL_IS_WIDGET (panel)); - - frame->priv->panel = panel; -} - -void -_mate_panel_applet_frame_set_iid (MatePanelAppletFrame *frame, - const gchar *iid) -{ - if (frame->priv->iid) - g_free (frame->priv->iid); - frame->priv->iid = g_strdup (iid); -} - -void -_mate_panel_applet_frame_activated (MatePanelAppletFrame *frame, - MatePanelAppletFrameActivating *frame_act, - GError *error) -{ - AppletInfo *info; - - g_assert (frame->priv->iid != NULL); - - if (error != NULL) { - g_warning ("Failed to load applet %s:\n%s", - frame->priv->iid, error->message); - g_error_free (error); - - mate_panel_applet_frame_loading_failed (frame->priv->iid, - frame_act->panel, - frame_act->id); - mate_panel_applet_frame_activating_free (frame_act); - gtk_widget_destroy (GTK_WIDGET (frame)); - - return; - } - - frame->priv->panel = frame_act->panel; - gtk_widget_show_all (GTK_WIDGET (frame)); - - info = mate_panel_applet_register (GTK_WIDGET (frame), GTK_WIDGET (frame), - NULL, frame->priv->panel, - frame_act->locked, frame_act->position, - frame_act->exactpos, PANEL_OBJECT_APPLET, - frame_act->id); - frame->priv->applet_info = info; - - panel_widget_set_applet_size_constrained (frame->priv->panel, - GTK_WIDGET (frame), TRUE); - - mate_panel_applet_frame_sync_menu_state (frame); - mate_panel_applet_frame_init_properties (frame); - - panel_lockdown_notify_add (G_CALLBACK (mate_panel_applet_frame_sync_menu_state), - frame); - - mate_panel_applet_stop_loading (frame_act->id); - mate_panel_applet_frame_activating_free (frame_act); -} - -void -_mate_panel_applet_frame_update_flags (MatePanelAppletFrame *frame, - gboolean major, - gboolean minor, - gboolean has_handle) -{ - gboolean old_has_handle; - - panel_widget_set_applet_expandable ( - frame->priv->panel, GTK_WIDGET (frame), major, minor); - - old_has_handle = frame->priv->has_handle; - frame->priv->has_handle = has_handle; - - if (!old_has_handle && frame->priv->has_handle) { - /* we've added an handle, so we need to get the background for - * it */ - PanelBackground *background; - - background = &frame->priv->panel->background; - mate_panel_applet_frame_change_background (frame, background->type); - } -} - -void -_mate_panel_applet_frame_update_size_hints (MatePanelAppletFrame *frame, - gint *size_hints, - guint n_elements) -{ - if (frame->priv->has_handle) { - gint extra_size = HANDLE_SIZE + 1; - gint i; - - for (i = 0; i < n_elements; i++) - size_hints[i] += extra_size; - } - - /* It takes the ownership of size-hints array */ - panel_widget_set_applet_size_hints (frame->priv->panel, - GTK_WIDGET (frame), - size_hints, - n_elements); -} - -char * -_mate_panel_applet_frame_get_background_string (MatePanelAppletFrame *frame, - PanelWidget *panel, - PanelBackgroundType type) -{ - GtkAllocation allocation; - int x; - int y; - - gtk_widget_get_allocation (GTK_WIDGET (frame), &allocation); - - x = allocation.x; - y = allocation.y; - - if (frame->priv->has_handle) { - switch (frame->priv->orientation) { - case PANEL_ORIENTATION_TOP: - case PANEL_ORIENTATION_BOTTOM: - if (gtk_widget_get_direction (GTK_WIDGET (frame)) != - GTK_TEXT_DIR_RTL) - x += frame->priv->handle_rect.width; - break; - case PANEL_ORIENTATION_LEFT: - case PANEL_ORIENTATION_RIGHT: - y += frame->priv->handle_rect.height; - break; - default: - g_assert_not_reached (); - break; - } - } - - return panel_background_make_string (&panel->background, x, y); -} - -static void -mate_panel_applet_frame_reload_response (GtkWidget *dialog, - int response, - MatePanelAppletFrame *frame) -{ - AppletInfo *info; - - g_return_if_fail (PANEL_IS_APPLET_FRAME (frame)); - - if (!frame->priv->iid || !frame->priv->panel) { - g_object_unref (frame); - gtk_widget_destroy (dialog); - return; - } - - info = frame->priv->applet_info; - - if (response == PANEL_RESPONSE_RELOAD) { - PanelWidget *panel; - char *iid; - char *id = NULL; - int position = -1; - gboolean locked = FALSE; - - panel = frame->priv->panel; - iid = g_strdup (frame->priv->iid); - - if (info) { - id = g_strdup (info->id); - position = mate_panel_applet_get_position (info); - locked = panel_widget_get_applet_locked (panel, info->widget); - mate_panel_applet_clean (info); - } - - mate_panel_applet_frame_load (iid, panel, locked, - position, TRUE, id); - - g_free (iid); - g_free (id); - - } else if (response == PANEL_RESPONSE_DELETE) { - /* if we can't write to applets list we can't really delete - it, so we'll just ignore this. FIXME: handle this - more correctly I suppose. */ - if (panel_profile_id_lists_are_writable () && info) - panel_profile_delete_object (info); - } - - g_object_unref (frame); - gtk_widget_destroy (dialog); -} - -void -_mate_panel_applet_frame_applet_broken (MatePanelAppletFrame *frame) -{ - GtkWidget *dialog; - GdkScreen *screen; - const char *applet_name = NULL; - char *dialog_txt; - - screen = gtk_widget_get_screen (GTK_WIDGET (frame)); - - if (xstuff_is_display_dead ()) - return; - - if (frame->priv->iid) { - MatePanelAppletInfo *info; - - info = (MatePanelAppletInfo *)mate_panel_applets_manager_get_applet_info (frame->priv->iid); - applet_name = mate_panel_applet_info_get_name (info); - } - - if (applet_name) - dialog_txt = g_strdup_printf (_("\"%s\" has quit unexpectedly"), applet_name); - else - dialog_txt = g_strdup (_("Panel object has quit unexpectedly")); - - dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_WARNING, GTK_BUTTONS_NONE, - dialog_txt, applet_name ? applet_name : NULL); - - gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), - _("If you reload a panel object, it will automatically " - "be added back to the panel.")); - - gtk_container_set_border_width (GTK_CONTAINER (dialog), 6); - - if (panel_profile_id_lists_are_writable ()) { - gtk_dialog_add_buttons (GTK_DIALOG (dialog), - _("D_elete"), PANEL_RESPONSE_DELETE, - _("_Don't Reload"), PANEL_RESPONSE_DONT_RELOAD, - _("_Reload"), PANEL_RESPONSE_RELOAD, - NULL); - } else { - gtk_dialog_add_buttons (GTK_DIALOG (dialog), - _("_Don't Reload"), PANEL_RESPONSE_DONT_RELOAD, - _("_Reload"), PANEL_RESPONSE_RELOAD, - NULL); - } - - gtk_dialog_set_default_response (GTK_DIALOG (dialog), - PANEL_RESPONSE_RELOAD); - - gtk_window_set_screen (GTK_WINDOW (dialog), screen); - - g_signal_connect (dialog, "response", - G_CALLBACK (mate_panel_applet_frame_reload_response), - g_object_ref (frame)); - - panel_widget_register_open_dialog (frame->priv->panel, dialog); - gtk_window_set_urgency_hint (GTK_WINDOW (dialog), TRUE); - /* FIXME: http://bugzilla.gnome.org/show_bug.cgi?id=165132 */ - gtk_window_set_title (GTK_WINDOW (dialog), _("Error")); - - gtk_widget_show (dialog); - g_free (dialog_txt); -} - -void -_mate_panel_applet_frame_applet_remove (MatePanelAppletFrame *frame) -{ - AppletInfo *info; - - if (!frame->priv->applet_info) - return; - - info = frame->priv->applet_info; - frame->priv->applet_info = NULL; - - panel_profile_delete_object (info); -} - -void -_mate_panel_applet_frame_applet_move (MatePanelAppletFrame *frame) -{ - GtkWidget *widget = GTK_WIDGET (frame); - GtkWidget *parent = gtk_widget_get_parent (widget); - - if (!PANEL_IS_WIDGET (parent)) - return; - - panel_widget_applet_drag_start (PANEL_WIDGET (parent), - widget, - PW_DRAG_OFF_CENTER, - GDK_CURRENT_TIME); -} - -void -_mate_panel_applet_frame_applet_lock (MatePanelAppletFrame *frame, - gboolean locked) -{ - PanelWidget *panel_widget = PANEL_WIDGET (gtk_widget_get_parent (GTK_WIDGET (frame))); - - if (panel_widget_get_applet_locked (panel_widget, GTK_WIDGET (frame)) == locked) - return; - - mate_panel_applet_toggle_locked (frame->priv->applet_info); -} - -/* Generic methods */ - -static GSList *no_reload_applets = NULL; - -enum { - LOADING_FAILED_RESPONSE_DONT_DELETE, - LOADING_FAILED_RESPONSE_DELETE -}; - -static void -mate_panel_applet_frame_activating_free (MatePanelAppletFrameActivating *frame_act) -{ - g_free (frame_act->id); - g_slice_free (MatePanelAppletFrameActivating, frame_act); -} - -GdkScreen * -panel_applet_frame_activating_get_screen (MatePanelAppletFrameActivating *frame_act) -{ - return gtk_widget_get_screen (GTK_WIDGET(frame_act->panel)); -} - -PanelOrientation -mate_panel_applet_frame_activating_get_orientation(MatePanelAppletFrameActivating *frame_act) -{ - return panel_widget_get_applet_orientation(frame_act->panel); -} - -guint32 -mate_panel_applet_frame_activating_get_size (MatePanelAppletFrameActivating *frame_act) -{ - return frame_act->panel->sz; -} - -gboolean -mate_panel_applet_frame_activating_get_locked (MatePanelAppletFrameActivating *frame_act) -{ - return frame_act->locked; -} - -gboolean -mate_panel_applet_frame_activating_get_locked_down (MatePanelAppletFrameActivating *frame_act) -{ - return panel_lockdown_get_locked_down (); -} - -gchar * -mate_panel_applet_frame_activating_get_conf_path (MatePanelAppletFrameActivating *frame_act) -{ - return g_strdup_printf (MATE_PANEL_APPLET_PREFS_PATH, frame_act->id); -} - -static void -mate_panel_applet_frame_loading_failed_response (GtkWidget *dialog, - guint response, - char *id) -{ - gtk_widget_destroy (dialog); - - if (response == LOADING_FAILED_RESPONSE_DELETE && - !panel_lockdown_get_locked_down () && - panel_profile_id_lists_are_writable ()) { - GSList *item; - - item = g_slist_find_custom (no_reload_applets, id, - (GCompareFunc) strcmp); - if (item) { - g_free (item->data); - no_reload_applets = g_slist_delete_link (no_reload_applets, - item); - } - - panel_profile_remove_from_list (PANEL_GSETTINGS_OBJECTS, id); - } - - g_free (id); -} - -static void -mate_panel_applet_frame_loading_failed (const char *iid, - PanelWidget *panel, - const char *id) -{ - GtkWidget *dialog; - char *problem_txt; - gboolean locked_down; - - no_reload_applets = g_slist_prepend (no_reload_applets, - g_strdup (id)); - - locked_down = panel_lockdown_get_locked_down (); - - problem_txt = g_strdup_printf (_("The panel encountered a problem " - "while loading \"%s\"."), - iid); - - dialog = gtk_message_dialog_new (NULL, 0, - locked_down ? GTK_MESSAGE_INFO : GTK_MESSAGE_WARNING, - GTK_BUTTONS_NONE, - "%s", problem_txt); - g_free (problem_txt); - - if (locked_down) { - gtk_dialog_add_buttons (GTK_DIALOG (dialog), - GTK_STOCK_OK, LOADING_FAILED_RESPONSE_DONT_DELETE, - NULL); - } else { - gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), - _("Do you want to delete the applet " - "from your configuration?")); - gtk_dialog_add_buttons (GTK_DIALOG (dialog), - PANEL_STOCK_DONT_DELETE, LOADING_FAILED_RESPONSE_DONT_DELETE, - GTK_STOCK_DELETE, LOADING_FAILED_RESPONSE_DELETE, - NULL); - } - - gtk_dialog_set_default_response (GTK_DIALOG (dialog), - LOADING_FAILED_RESPONSE_DONT_DELETE); - - gtk_window_set_screen (GTK_WINDOW (dialog), - gtk_window_get_screen (GTK_WINDOW (panel->toplevel))); - - g_signal_connect (dialog, "response", - G_CALLBACK (mate_panel_applet_frame_loading_failed_response), - g_strdup (id)); - - panel_widget_register_open_dialog (panel, dialog); - gtk_window_set_urgency_hint (GTK_WINDOW (dialog), TRUE); - /* FIXME: http://bugzilla.gnome.org/show_bug.cgi?id=165132 */ - gtk_window_set_title (GTK_WINDOW (dialog), _("Error")); - - gtk_widget_show_all (dialog); - - /* Note: this call will free the memory for id, so the variable should - * not get accessed afterwards. */ - mate_panel_applet_stop_loading (id); -} - -static void -mate_panel_applet_frame_load (const gchar *iid, - PanelWidget *panel, - gboolean locked, - int position, - gboolean exactpos, - const char *id) -{ - MatePanelAppletFrameActivating *frame_act; - - g_return_if_fail (iid != NULL); - g_return_if_fail (panel != NULL); - g_return_if_fail (id != NULL); - - if (g_slist_find_custom (no_reload_applets, id, - (GCompareFunc) strcmp)) { - mate_panel_applet_stop_loading (id); - return; - } - - if (panel_lockdown_is_applet_disabled (iid)) { - mate_panel_applet_stop_loading (id); - return; - } - - frame_act = g_slice_new0 (MatePanelAppletFrameActivating); - frame_act->locked = locked; - frame_act->panel = panel; - frame_act->position = position; - frame_act->exactpos = exactpos; - frame_act->id = g_strdup (id); - - if (!mate_panel_applets_manager_load_applet (iid, frame_act)) { - mate_panel_applet_frame_loading_failed (iid, panel, id); - mate_panel_applet_frame_activating_free (frame_act); - } -} - -void -mate_panel_applet_frame_load_from_gsettings (PanelWidget *panel_widget, - gboolean locked, - int position, - const char *id) -{ - GSettings *settings; - gchar *path; - gchar *applet_iid; - - g_return_if_fail (panel_widget != NULL); - g_return_if_fail (id != NULL); - - path = g_strdup_printf (PANEL_OBJECT_PATH "%s/", id); - settings = g_settings_new_with_path (PANEL_OBJECT_SCHEMA, path); - applet_iid = g_settings_get_string (settings, PANEL_OBJECT_APPLET_IID_KEY); - g_object_unref (settings); - g_free (path); - - if (!applet_iid) { - mate_panel_applet_stop_loading (id); - return; - } - - mate_panel_applet_frame_load (applet_iid, panel_widget, - locked, position, TRUE, id); - - g_free (applet_iid); -} - -void -mate_panel_applet_frame_create (PanelToplevel *toplevel, - int position, - const char *iid) -{ - GSettings *settings; - gchar *path; - char *id; - - g_return_if_fail (iid != NULL); - - id = panel_profile_prepare_object (PANEL_OBJECT_APPLET, toplevel, position, FALSE); - - path = g_strdup_printf (PANEL_OBJECT_PATH "%s/", id); - settings = g_settings_new_with_path (PANEL_OBJECT_SCHEMA, path); - g_settings_set_string (settings, PANEL_OBJECT_APPLET_IID_KEY, iid); - - panel_profile_add_to_list (PANEL_GSETTINGS_OBJECTS, id); - - g_free (id); - g_free (path); - g_object_unref (settings); -} |