1 files changed, 73 insertions, 73 deletions
diff --git a/src/ui/tabpopup.c b/src/ui/tabpopup.c
index 6cee30cd..fe3f6b9f 100644
--- a/src/ui/tabpopup.c
+++ b/src/ui/tabpopup.c
@@ -2,11 +2,11 @@
 
 /* Marco popup window thing showing windows you can tab to */
 
-/* 
+/*
 * Copyright (C) 2001 Havoc Pennington
 * Copyright (C) 2002 Red Hat, Inc.
 * Copyright (C) 2005 Elijah Newren
- * 
+ *
 * 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
@@ -16,7 +16,7 @@
 * 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
@@ -85,11 +85,11 @@ outline_window_expose (GtkWidget *widget,
 gpointer data)
 {
 MetaTabPopup *popup;
- TabEntry *te; 
+ TabEntry *te;
 GtkStyle *style;
 GdkWindow *window;
 cairo_t *cr;
- 
+
 popup = data;
 
 if (!popup->outline || popup->current_selected_entry == NULL)
@@ -99,7 +99,7 @@ outline_window_expose (GtkWidget *widget,
 window = gtk_widget_get_window (widget);
 style = gtk_widget_get_style (widget);
 cr = gdk_cairo_create (window);
- 
+
 cairo_set_line_width (cr, 1.0);
 gdk_cairo_set_source_color (cr, &style->white);
 
@@ -138,7 +138,7 @@ dimm_icon (GdkPixbuf *pixbuf)
 }
 
 w = gdk_pixbuf_get_width (dimmed_pixbuf);
- h = gdk_pixbuf_get_height (dimmed_pixbuf); 
+ h = gdk_pixbuf_get_height (dimmed_pixbuf);
 
 pixel_stride = 4;
 
@@ -147,24 +147,24 @@ dimm_icon (GdkPixbuf *pixbuf)
 
 for (y = 0; y < h; y++)
 {
- pixels = row; 
- for (x = 0; x < w; x++) 
+ pixels = row;
+ for (x = 0; x < w; x++)
 {
- pixels[3] /= 2; 
+ pixels[3] /= 2;
 pixels += pixel_stride;
- } 
+ }
 row += row_stride;
 }
 return dimmed_pixbuf;
 }
 
-static TabEntry* 
-tab_entry_new (const MetaTabEntry *entry, 
+static TabEntry*
+tab_entry_new (const MetaTabEntry *entry,
 gint screen_width,
 gboolean outline)
 {
 TabEntry *te;
- 
+
 te = g_new (TabEntry, 1);
 te->key = entry->key;
 te->title = NULL;
@@ -185,9 +185,9 @@ tab_entry_new (const MetaTabEntry *entry,
 g_free (str);
 str = tmp;
 
- if (entry->demands_attention) 
- { 
- /* Escape the whole line of text then markup the text and 
+ if (entry->demands_attention)
+ {
+ /* Escape the whole line of text then markup the text and
 * copy it back into the original buffer.
 */
 tmp = g_strdup_printf ("<b>%s</b>", str);
@@ -209,7 +209,7 @@ tab_entry_new (const MetaTabEntry *entry,
 if (entry->hidden)
 te->dimmed_icon = dimm_icon (entry->icon);
 }
- 
+
 if (outline)
 {
 te->rect.x = entry->rect.x;
@@ -244,7 +244,7 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
 AtkObject *obj;
 GdkScreen *screen;
 int screen_width;
- 
+
 popup = g_new (MetaTabPopup, 1);
 
 popup->outline_window = gtk_window_new (GTK_WINDOW_POPUP);
@@ -259,7 +259,7 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
 
 g_signal_connect (G_OBJECT (popup->outline_window), "expose_event",
 G_CALLBACK (outline_window_expose), popup);
- 
+
 popup->window = gtk_window_new (GTK_WINDOW_POPUP);
 
 gtk_window_set_screen (GTK_WINDOW (popup->window),
@@ -283,7 +283,7 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
 }
 
 popup->entries = g_list_reverse (popup->entries);
- 
+
 g_assert (width > 0);
 height = i / width;
 if (i % width)
@@ -291,7 +291,7 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
 
 table = gtk_table_new (height, width, FALSE);
 vbox = gtk_vbox_new (FALSE, 0);
- 
+
 frame = gtk_frame_new (NULL);
 gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT);
 gtk_container_set_border_width (GTK_CONTAINER (table), 1);
@@ -326,7 +326,7 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
 tmp = popup->entries;
 
 while (tmp && top < height)
- { 
+ {
 left = 0;
 right = 1;
 
@@ -350,7 +350,7 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
 {
 image = selectable_image_new (te->dimmed_icon);
 }
- else 
+ else
 {
 image = selectable_image_new (te->icon);
 }
@@ -359,7 +359,7 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
 INSIDE_SELECT_RECT + OUTSIDE_SELECT_RECT + 1,
 INSIDE_SELECT_RECT + OUTSIDE_SELECT_RECT + 1);
 gtk_misc_set_alignment (GTK_MISC (image), 0.5, 0.5);
- } 
+ }
 else
 {
 image = selectable_workspace_new ((MetaWorkspace *) te->key);
@@ -378,13 +378,13 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
 te->title);
 gtk_widget_size_request (popup->label, &req);
 max_label_width = MAX (max_label_width, req.width);
- 
+
 tmp = tmp->next;
- 
+
 ++left;
 ++right;
 }
- 
+
 ++top;
 ++bottom;
 }
@@ -395,17 +395,17 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
 gtk_label_set_ellipsize (GTK_LABEL (popup->label), PANGO_ELLIPSIZE_END);
 
 /* Limit the window size to no bigger than screen_width/4 */
- if (max_label_width>(screen_width/4)) 
+ if (max_label_width>(screen_width/4))
 {
 max_label_width = screen_width/4;
 }
 
 max_label_width += 20; /* add random padding */
- 
+
 gtk_window_set_default_size (GTK_WINDOW (popup->window),
 max_label_width,
 -1);
- 
+
 return popup;
 }
 
@@ -415,7 +415,7 @@ free_tab_entry (gpointer data, gpointer user_data)
 TabEntry *te;
 
 te = data;
- 
+
 g_free (te->title);
 if (te->icon)
 g_object_unref (G_OBJECT (te->icon));
@@ -429,14 +429,14 @@ void
 meta_ui_tab_popup_free (MetaTabPopup *popup)
 {
 meta_verbose ("Destroying tab popup window\n");
- 
+
 gtk_widget_destroy (popup->outline_window);
 gtk_widget_destroy (popup->window);
- 
+
 g_list_foreach (popup->entries, free_tab_entry, NULL);
 
 g_list_free (popup->entries);
- 
+
 g_free (popup);
 }
 
@@ -468,7 +468,7 @@ display_entry (MetaTabPopup *popup,
 GdkRegion *inner_region;
 GdkWindow *window;
 
- 
+
 if (popup->current_selected_entry)
 {
 if (popup->outline)
@@ -476,7 +476,7 @@ display_entry (MetaTabPopup *popup,
 else
 unselect_workspace (popup->current_selected_entry->widget);
 }
- 
+
 gtk_label_set_markup (GTK_LABEL (popup->label), te->title);
 
 if (popup->outline)
@@ -489,7 +489,7 @@ display_entry (MetaTabPopup *popup,
 /* Do stuff behind gtk's back */
 gdk_window_hide (gtk_widget_get_window(popup->outline_window));
 meta_core_increment_event_serial (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()));
- 
+
 rect = te->rect;
 rect.x = 0;
 rect.y = 0;
@@ -499,7 +499,7 @@ display_entry (MetaTabPopup *popup,
 gdk_window_move_resize (window,
 te->rect.x, te->rect.y,
 te->rect.width, te->rect.height);
- 
+
 #if GTK_CHECK_VERSION(3, 0, 0)
 GdkRGBA black = { 0.0, 0.0, 0.0, 1.0 };
 gdk_window_set_background_rgba (window, &black);
@@ -507,18 +507,18 @@ display_entry (MetaTabPopup *popup,
 gdk_window_set_background (window,
 &popup->outline_window->style->black);
 #endif
- 
+
 region = gdk_region_rectangle (&rect);
 inner_region = gdk_region_rectangle (&te->inner_rect);
 gdk_region_subtract (region, inner_region);
 gdk_region_destroy (inner_region);
- 
+
 gdk_window_shape_combine_region (window,
 region,
 0, 0);
 
 gdk_region_destroy (region);
- 
+
 /* This should piss off gtk a bit, but we don't want to raise
 * above the tab popup. So, instead of calling gtk_widget_show,
 * we manually set the window as mapped and then manually map it
@@ -544,7 +544,7 @@ meta_ui_tab_popup_forward (MetaTabPopup *popup)
 
 if (popup->current == NULL)
 popup->current = popup->entries;
- 
+
 if (popup->current != NULL)
 {
 TabEntry *te;
@@ -563,7 +563,7 @@ meta_ui_tab_popup_backward (MetaTabPopup *popup)
 
 if (popup->current == NULL)
 popup->current = g_list_last (popup->entries);
- 
+
 if (popup->current != NULL)
 {
 TabEntry *te;
@@ -598,7 +598,7 @@ meta_ui_tab_popup_select (MetaTabPopup *popup,
 /* Note, "key" may not be in the list of entries; other code assumes
 * it's OK to pass in a key that isn't.
 */
- 
+
 tmp = popup->entries;
 while (tmp != NULL)
 {
@@ -609,12 +609,12 @@ meta_ui_tab_popup_select (MetaTabPopup *popup,
 if (te->key == key)
 {
 popup->current = tmp;
- 
+
 display_entry (popup, te);
 
 return;
 }
- 
+
 tmp = tmp->next;
 }
 }
@@ -645,7 +645,7 @@ selectable_image_new (GdkPixbuf *pixbuf)
 GtkWidget *w;
 
 w = g_object_new (meta_select_image_get_type (), NULL);
- gtk_image_set_from_pixbuf (GTK_IMAGE (w), pixbuf); 
+ gtk_image_set_from_pixbuf (GTK_IMAGE (w), pixbuf);
 
 return w;
 }
@@ -705,14 +705,14 @@ static void
 meta_select_image_class_init (MetaSelectImageClass *klass)
 {
 GtkWidgetClass *widget_class;
- 
+
 parent_class = g_type_class_peek (gtk_image_get_type ());
 
 widget_class = GTK_WIDGET_CLASS (klass);
 
 #if GTK_CHECK_VERSION(3, 0, 0)
 widget_class->draw = meta_select_image_draw;
- #else 
+ #else
 widget_class->expose_event = meta_select_image_expose_event;
 #endif
 }
@@ -742,13 +742,13 @@ meta_select_image_draw (GtkWidget *widget,
 gtk_widget_get_requisition (widget, &requisition);
 gtk_misc_get_alignment (misc, &xalign, &yalign);
 gtk_misc_get_padding (misc, &xpad, &ypad);
- 
+
 x = (allocation.width - (requisition.width - xpad * 2)) * xalign + 0.5;
 y = (allocation.height - (requisition.height - ypad * 2)) * yalign + 0.5;
 
 x -= INSIDE_SELECT_RECT + 1;
- y -= INSIDE_SELECT_RECT + 1; 
- 
+ y -= INSIDE_SELECT_RECT + 1;
+
 w = requisition.width - OUTSIDE_SELECT_RECT * 2 - 1;
 h = requisition.height - OUTSIDE_SELECT_RECT * 2 - 1;
 
@@ -789,7 +789,7 @@ meta_select_image_expose_event (GtkWidget *widget,
 gtk_widget_get_allocation(widget, &allocation);
 
 misc = GTK_MISC (widget);
- 
+
 x = (allocation.x * (1.0 - misc->xalign) +
 (allocation.x + allocation.width
 - (widget->requisition.width - misc->xpad * 2)) *
@@ -800,8 +800,8 @@ meta_select_image_expose_event (GtkWidget *widget,
 misc->yalign) + 0.5;
 
 x -= INSIDE_SELECT_RECT + 1;
- y -= INSIDE_SELECT_RECT + 1; 
- 
+ y -= INSIDE_SELECT_RECT + 1;
+
 w = widget->requisition.width - OUTSIDE_SELECT_RECT * 2 - 1;
 h = widget->requisition.height - OUTSIDE_SELECT_RECT * 2 - 1;
 
@@ -822,7 +822,7 @@ meta_select_image_expose_event (GtkWidget *widget,
 cairo_fill (cr);
 #endif
 
-#if 0 
+#if 0
 gtk_paint_focus (widget->style, widget->window,
 &event->area, widget, "meta-tab-image",
 x, y, w, h);
@@ -865,13 +865,13 @@ selectable_workspace_new (MetaWorkspace *workspace)
 {
 GtkWidget *widget;
 double screen_aspect;
- 
+
 widget = g_object_new (meta_select_workspace_get_type (), NULL);
 
 screen_aspect = (double) workspace->screen->rect.height /
 (double) workspace->screen->rect.width;
- 
- /* account for select rect */ 
+
+ /* account for select rect */
 gtk_widget_set_size_request (widget,
 MINI_WORKSPACE_WIDTH + SELECT_OUTLINE_WIDTH * 2,
 MINI_WORKSPACE_WIDTH * screen_aspect + SELECT_OUTLINE_WIDTH * 2);
@@ -925,9 +925,9 @@ meta_select_workspace_get_type (void)
 (GInstanceInitFunc) NULL,
 };
 
- workspace_type = g_type_register_static (GTK_TYPE_DRAWING_AREA, 
- "MetaSelectWorkspace", 
- &workspace_info, 
+ workspace_type = g_type_register_static (GTK_TYPE_DRAWING_AREA,
+ "MetaSelectWorkspace",
+ &workspace_info,
 0);
 }
 
@@ -938,9 +938,9 @@ static void
 meta_select_workspace_class_init (MetaSelectWorkspaceClass *klass)
 {
 GtkWidgetClass *widget_class;
- 
+
 widget_class = GTK_WIDGET_CLASS (klass);
- 
+
 #if GTK_CHECK_VERSION(3, 0, 0)
 widget_class->draw = meta_select_workspace_draw;
 #else
@@ -959,7 +959,7 @@ meta_convert_meta_to_wnck (MetaWindow *window, MetaScreen *screen)
 WnckWindowDisplayInfo wnck_window;
 wnck_window.icon = window->icon;
 wnck_window.mini_icon = window->mini_icon;
- 
+
 wnck_window.is_active = FALSE;
 if (window == window->display->expected_focus_window)
 wnck_window.is_active = TRUE;
@@ -994,7 +994,7 @@ meta_select_workspace_draw (GtkWidget *widget,
 GList *tmp, *list;
 
 workspace = META_SELECT_WORKSPACE (widget)->workspace;
- 
+
 list = meta_stack_list_windows (workspace->screen->stack, workspace);
 n_windows = g_list_length (list);
 windows = g_new (WnckWindowDisplayInfo, n_windows);
@@ -1011,7 +1011,7 @@ meta_select_workspace_draw (GtkWidget *widget,
 ignoreable_sticky = window->on_all_workspaces &&
 workspace != workspace->screen->active_workspace;
 
- if (window->skip_pager || 
+ if (window->skip_pager ||
 !meta_window_showing_on_its_workspace (window) ||
 window->unmaps_pending ||
 ignoreable_sticky)
@@ -1044,7 +1044,7 @@ meta_select_workspace_draw (GtkWidget *widget,
 n_windows);
 
 g_free (windows);
- 
+
 if (META_SELECT_WORKSPACE (widget)->selected)
 {
 GtkStyleContext *context;
@@ -1083,11 +1083,11 @@ meta_select_workspace_expose_event (GtkWidget *widget,
 int i, n_windows;
 GList *tmp, *list;
 GtkAllocation allocation;
- 
+
 gtk_widget_get_allocation(widget, &allocation);
 
 workspace = META_SELECT_WORKSPACE (widget)->workspace;
- 
+
 list = meta_stack_list_windows (workspace->screen->stack, workspace);
 n_windows = g_list_length (list);
 windows = g_new (WnckWindowDisplayInfo, n_windows);
@@ -1104,7 +1104,7 @@ meta_select_workspace_expose_event (GtkWidget *widget,
 ignoreable_sticky = window->on_all_workspaces &&
 workspace != workspace->screen->active_workspace;
 
- if (window->skip_pager || 
+ if (window->skip_pager ||
 !meta_window_showing_on_its_workspace (window) ||
 window->unmaps_pending ||
 ignoreable_sticky)
@@ -1135,7 +1135,7 @@ meta_select_workspace_expose_event (GtkWidget *widget,
 n_windows);
 
 g_free (windows);
- 
+
 if (META_SELECT_WORKSPACE (widget)->selected)
 {
 style = gtk_widget_get_style (widget);