Remove trailing whitespace

This commit is contained in:
Jasper St. Pierre
2014-05-02 09:34:02 -04:00
parent 730ed6f75f
commit 25a16c3379
87 changed files with 2061 additions and 2061 deletions

View File

@ -2,11 +2,11 @@
/* Metacity window frame manager widget */
/*
/*
* Copyright (C) 2001 Havoc Pennington
* Copyright (C) 2003 Red Hat, Inc.
* Copyright (C) 2005, 2006 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, see <http://www.gnu.org/licenses/>.
*/
@ -129,7 +129,7 @@ meta_frames_class_init (MetaFramesClass *class)
widget_class->style_updated = meta_frames_style_updated;
widget_class->draw = meta_frames_draw;
widget_class->destroy_event = meta_frames_destroy_event;
widget_class->destroy_event = meta_frames_destroy_event;
widget_class->button_press_event = meta_frames_button_press_event;
widget_class->button_release_event = meta_frames_button_release_event;
widget_class->motion_notify_event = meta_frames_motion_notify_event;
@ -217,7 +217,7 @@ static void
meta_frames_init (MetaFrames *frames)
{
frames->text_heights = g_hash_table_new (NULL, NULL);
frames->frames = g_hash_table_new (unsigned_long_hash, unsigned_long_equal);
frames->style_variants = g_hash_table_new_full (g_str_hash, g_str_equal,
@ -245,7 +245,7 @@ meta_frames_destroy (GtkWidget *object)
GSList *winlist;
GSList *tmp;
MetaFrames *frames;
frames = META_FRAMES (object);
winlist = NULL;
@ -281,13 +281,13 @@ static void
meta_frames_finalize (GObject *object)
{
MetaFrames *frames;
frames = META_FRAMES (object);
meta_prefs_remove_listener (prefs_changed_callback, frames);
g_hash_table_destroy (frames->text_heights);
g_assert (g_hash_table_size (frames->frames) == 0);
g_hash_table_destroy (frames->frames);
@ -308,7 +308,7 @@ queue_recalc_func (gpointer key, gpointer value, gpointer data)
* in case of color change.
*/
meta_frames_set_window_background (frames, frame);
invalidate_whole_window (frames, frame);
meta_core_queue_frame_resize (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()),
frame->xwindow);
@ -316,7 +316,7 @@ queue_recalc_func (gpointer key, gpointer value, gpointer data)
{
/* save title to recreate layout */
g_free (frame->title);
frame->title = g_strdup (pango_layout_get_text (frame->layout));
g_object_unref (G_OBJECT (frame->layout));
@ -332,7 +332,7 @@ meta_frames_font_changed (MetaFrames *frames)
g_hash_table_destroy (frames->text_heights);
frames->text_heights = g_hash_table_new (NULL, NULL);
}
/* Queue a draw/resize on all frames */
g_hash_table_foreach (frames->frames,
queue_recalc_func, frames);
@ -405,7 +405,7 @@ meta_frames_ensure_layout (MetaFrames *frames,
widget = GTK_WIDGET (frames);
g_return_if_fail (gtk_widget_get_realized (widget));
meta_core_get (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), frame->xwindow,
META_CORE_GET_FRAME_FLAGS, &flags,
META_CORE_GET_FRAME_TYPE, &type,
@ -420,7 +420,7 @@ meta_frames_ensure_layout (MetaFrames *frames,
{
/* save title to recreate layout */
g_free (frame->title);
frame->title = g_strdup (pango_layout_get_text (frame->layout));
g_object_unref (G_OBJECT (frame->layout));
@ -429,18 +429,18 @@ meta_frames_ensure_layout (MetaFrames *frames,
}
frame->cache_style = style;
if (frame->layout == NULL)
{
gpointer key, value;
PangoFontDescription *font_desc;
double scale;
int size;
scale = meta_theme_get_title_scale (meta_theme_get_current (),
type,
flags);
frame->layout = gtk_widget_create_pango_layout (widget, frame->title);
pango_layout_set_ellipsize (frame->layout, PANGO_ELLIPSIZE_END);
@ -468,10 +468,10 @@ meta_frames_ensure_layout (MetaFrames *frames,
GINT_TO_POINTER (size),
GINT_TO_POINTER (frame->text_height));
}
pango_layout_set_font_description (frame->layout,
pango_layout_set_font_description (frame->layout,
font_desc);
pango_font_description_free (font_desc);
/* Save some RAM */
@ -489,7 +489,7 @@ meta_frames_calc_geometry (MetaFrames *frames,
MetaFrameFlags flags;
MetaFrameType type;
MetaButtonLayout button_layout;
meta_core_get (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), frame->xwindow,
META_CORE_GET_CLIENT_WIDTH, &width,
META_CORE_GET_CLIENT_HEIGHT, &height,
@ -500,7 +500,7 @@ meta_frames_calc_geometry (MetaFrames *frames,
meta_frames_ensure_layout (frames, frame);
meta_prefs_get_button_layout (&button_layout);
meta_theme_calc_geometry (meta_theme_get_current (),
type,
frame->text_height,
@ -575,7 +575,7 @@ meta_frames_manage_window (MetaFrames *frames,
g_assert (window);
frame = g_new (MetaUIFrame, 1);
frame->window = window;
gdk_window_set_user_data (frame->window, frames);
@ -583,7 +583,7 @@ meta_frames_manage_window (MetaFrames *frames,
frame->style = NULL;
/* Don't set event mask here, it's in frame.c */
frame->xwindow = xwindow;
frame->cache_style = NULL;
frame->layout = NULL;
@ -596,9 +596,9 @@ meta_frames_manage_window (MetaFrames *frames,
* registered with its MetaWindow, which happens after this function
* and meta_ui_create_frame_window() return to meta_window_ensure_frame().
*/
meta_core_grab_buttons (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), frame->xwindow);
g_hash_table_replace (frames->frames, &frame->xwindow, frame);
}
@ -621,7 +621,7 @@ meta_frames_unmanage_window (MetaFrames *frames,
if (frames->last_motion_frame == frame)
frames->last_motion_frame = NULL;
g_hash_table_remove (frames->frames, &frame->xwindow);
g_object_unref (frame->style);
@ -633,7 +633,7 @@ meta_frames_unmanage_window (MetaFrames *frames,
if (frame->title)
g_free (frame->title);
g_free (frame);
}
else
@ -667,7 +667,7 @@ meta_ui_frame_get_borders (MetaFrames *frames,
g_return_if_fail (type < META_FRAME_TYPE_LAST);
meta_frames_ensure_layout (frames, frame);
/* We can't get the full geometry, because that depends on
* the client window size and probably we're being called
* by the core move/resize code to decide on the client
@ -731,7 +731,7 @@ meta_frames_reset_bg (MetaFrames *frames,
Window xwindow)
{
MetaUIFrame *frame;
frame = meta_frames_lookup_window (frames, xwindow);
meta_frames_set_window_background (frames, frame);
@ -755,7 +755,7 @@ meta_frames_unflicker_bg (MetaFrames *frames,
int target_height)
{
MetaUIFrame *frame;
frame = meta_frames_lookup_window (frames, xwindow);
g_return_if_fail (frame != NULL);
@ -807,7 +807,7 @@ get_visible_region (MetaFrames *frames,
corners_region = cairo_region_create ();
get_visible_frame_rect (fgeom, window_width, window_height, &frame_rect);
if (fgeom->top_left_corner_rounded_radius != 0)
{
const int corner = fgeom->top_left_corner_rounded_radius;
@ -821,7 +821,7 @@ get_visible_region (MetaFrames *frames,
rect.y = frame_rect.y + i;
rect.width = width;
rect.height = 1;
cairo_region_union_rectangle (corners_region, &rect);
}
}
@ -839,7 +839,7 @@ get_visible_region (MetaFrames *frames,
rect.y = frame_rect.y + i;
rect.width = width;
rect.height = 1;
cairo_region_union_rectangle (corners_region, &rect);
}
}
@ -857,7 +857,7 @@ get_visible_region (MetaFrames *frames,
rect.y = frame_rect.y + frame_rect.height - i - 1;
rect.width = width;
rect.height = 1;
cairo_region_union_rectangle (corners_region, &rect);
}
}
@ -875,11 +875,11 @@ get_visible_region (MetaFrames *frames,
rect.y = frame_rect.y + frame_rect.height - i - 1;
rect.width = width;
rect.height = 1;
cairo_region_union_rectangle (corners_region, &rect);
}
}
visible_region = cairo_region_create_rectangle (&frame_rect);
cairo_region_subtract (visible_region, corners_region);
cairo_region_destroy (corners_region);
@ -916,7 +916,7 @@ meta_frames_move_resize_frame (MetaFrames *frames,
{
MetaUIFrame *frame = meta_frames_lookup_window (frames, xwindow);
int old_width, old_height;
old_width = gdk_window_get_width (frame->window);
old_height = gdk_window_get_height (frame->window);
@ -931,7 +931,7 @@ meta_frames_queue_draw (MetaFrames *frames,
Window xwindow)
{
MetaUIFrame *frame;
frame = meta_frames_lookup_window (frames, xwindow);
invalidate_whole_window (frames, frame);
@ -943,14 +943,14 @@ meta_frames_set_title (MetaFrames *frames,
const char *title)
{
MetaUIFrame *frame;
frame = meta_frames_lookup_window (frames, xwindow);
g_assert (frame);
g_free (frame->title);
frame->title = g_strdup (title);
if (frame->layout)
{
g_object_unref (frame->layout);
@ -979,7 +979,7 @@ meta_frames_repaint_frame (MetaFrames *frames,
Window xwindow)
{
MetaUIFrame *frame;
frame = meta_frames_lookup_window (frames, xwindow);
g_assert (frame);
@ -997,7 +997,7 @@ redraw_control (MetaFrames *frames,
{
MetaFrameGeometry fgeom;
GdkRectangle *rect;
meta_frames_calc_geometry (frames, frame, &fgeom);
rect = control_rect (control, &fgeom);
@ -1014,7 +1014,7 @@ meta_frame_titlebar_event (MetaUIFrame *frame,
Display *display;
display = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
switch (action)
{
case G_DESKTOP_TITLEBAR_ACTION_TOGGLE_SHADE:
@ -1022,7 +1022,7 @@ meta_frame_titlebar_event (MetaUIFrame *frame,
meta_core_get (display, frame->xwindow,
META_CORE_GET_FRAME_FLAGS, &flags,
META_CORE_GET_END);
if (flags & META_FRAME_ALLOWS_SHADE)
{
if (flags & META_FRAME_SHADED)
@ -1035,14 +1035,14 @@ meta_frame_titlebar_event (MetaUIFrame *frame,
event->time);
}
}
break;
break;
case G_DESKTOP_TITLEBAR_ACTION_TOGGLE_MAXIMIZE:
{
meta_core_get (display, frame->xwindow,
META_CORE_GET_FRAME_FLAGS, &flags,
META_CORE_GET_END);
if (flags & META_FRAME_ALLOWS_MAXIMIZE)
{
meta_core_toggle_maximize (display, frame->xwindow);
@ -1055,7 +1055,7 @@ meta_frame_titlebar_event (MetaUIFrame *frame,
meta_core_get (display, frame->xwindow,
META_CORE_GET_FRAME_FLAGS, &flags,
META_CORE_GET_END);
if (flags & META_FRAME_ALLOWS_MAXIMIZE)
{
meta_core_toggle_maximize_horizontally (display, frame->xwindow);
@ -1068,7 +1068,7 @@ meta_frame_titlebar_event (MetaUIFrame *frame,
meta_core_get (display, frame->xwindow,
META_CORE_GET_FRAME_FLAGS, &flags,
META_CORE_GET_END);
if (flags & META_FRAME_ALLOWS_MAXIMIZE)
{
meta_core_toggle_maximize_vertically (display, frame->xwindow);
@ -1081,7 +1081,7 @@ meta_frame_titlebar_event (MetaUIFrame *frame,
meta_core_get (display, frame->xwindow,
META_CORE_GET_FRAME_FLAGS, &flags,
META_CORE_GET_END);
if (flags & META_FRAME_ALLOWS_MINIMIZE)
{
meta_core_minimize (display, frame->xwindow);
@ -1092,7 +1092,7 @@ meta_frame_titlebar_event (MetaUIFrame *frame,
case G_DESKTOP_TITLEBAR_ACTION_NONE:
/* Yaay, a sane user that doesn't use that other weird crap! */
break;
case G_DESKTOP_TITLEBAR_ACTION_LOWER:
meta_core_user_lower_and_unfocus (display,
frame->xwindow,
@ -1108,7 +1108,7 @@ meta_frame_titlebar_event (MetaUIFrame *frame,
event->time);
break;
}
return TRUE;
}
@ -1117,7 +1117,7 @@ meta_frame_double_click_event (MetaUIFrame *frame,
GdkEventButton *event)
{
int action = meta_prefs_get_action_double_click_titlebar ();
return meta_frame_titlebar_event (frame, event, action);
}
@ -1126,7 +1126,7 @@ meta_frame_middle_click_event (MetaUIFrame *frame,
GdkEventButton *event)
{
int action = meta_prefs_get_action_middle_click_titlebar();
return meta_frame_titlebar_event (frame, event, action);
}
@ -1135,7 +1135,7 @@ meta_frame_right_click_event(MetaUIFrame *frame,
GdkEventButton *event)
{
int action = meta_prefs_get_action_right_click_titlebar();
return meta_frame_titlebar_event (frame, event, action);
}
@ -1147,14 +1147,14 @@ meta_frames_button_press_event (GtkWidget *widget,
MetaFrames *frames;
MetaFrameControl control;
Display *display;
frames = META_FRAMES (widget);
display = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
/* Remember that the display may have already done something with this event.
* If so there's probably a GrabOp in effect.
*/
frame = meta_frames_lookup_window (frames, GDK_WINDOW_XID (event->window));
if (frame == NULL)
return FALSE;
@ -1172,13 +1172,13 @@ meta_frames_button_press_event (GtkWidget *widget,
frame->xwindow);
meta_core_user_focus (display,
frame->xwindow,
event->time);
event->time);
}
/* don't do the rest of this if on client area */
if (control == META_FRAME_CONTROL_CLIENT_AREA)
return FALSE; /* not on the frame, just passed through from client */
/* We want to shade even if we have a GrabOp, since we'll have a move grab
* if we double click the titlebar.
*/
@ -1191,7 +1191,7 @@ meta_frames_button_press_event (GtkWidget *widget,
}
if (meta_core_get_grab_op (display) != META_GRAB_OP_NONE)
return FALSE; /* already up to something */
return FALSE; /* already up to something */
if (event->button == 1 &&
(control == META_FRAME_CONTROL_MAXIMIZE ||
@ -1226,7 +1226,7 @@ meta_frames_button_press_event (GtkWidget *widget,
/* get delta to convert to root coords */
dx = event->x_root - event->x;
dy = event->y_root - event->y;
/* Align to the right end of the menu rectangle if RTL */
if (meta_ui_get_direction() == META_UI_DIRECTION_RTL)
dx += rect->width;
@ -1250,7 +1250,7 @@ meta_frames_button_press_event (GtkWidget *widget,
control == META_FRAME_CONTROL_RESIZE_W))
{
MetaGrabOp op;
op = META_GRAB_OP_NONE;
switch (control)
@ -1305,7 +1305,7 @@ meta_frames_button_press_event (GtkWidget *widget,
META_CORE_GET_END);
if (flags & META_FRAME_ALLOWS_MOVE)
{
{
meta_core_begin_grab_op (display,
frame->xwindow,
META_GRAB_OP_MOVING,
@ -1326,7 +1326,7 @@ meta_frames_button_press_event (GtkWidget *widget,
{
return meta_frame_right_click_event (frame, event);
}
return TRUE;
}
@ -1337,7 +1337,7 @@ meta_frames_button_release_event (GtkWidget *widget,
MetaUIFrame *frame;
MetaFrames *frames;
Display *display;
frames = META_FRAMES (widget);
display = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
@ -1360,7 +1360,7 @@ meta_frames_button_release_event (GtkWidget *widget,
break;
case META_FRAME_CONTROL_MAXIMIZE:
/* Focus the window on the maximize */
meta_core_user_focus (display, frame->xwindow, event->time);
meta_core_user_focus (display, frame->xwindow, event->time);
meta_core_maximize (display, frame->xwindow);
break;
case META_FRAME_CONTROL_UNMAXIMIZE:
@ -1399,7 +1399,7 @@ meta_frames_button_release_event (GtkWidget *widget,
MetaFrameControl control = get_control (frames, frame, event->x, event->y);
meta_frames_update_prelit_control (frames, frame, control);
}
return TRUE;
}
@ -1413,9 +1413,9 @@ meta_frames_update_prelit_control (MetaFrames *frames,
meta_verbose ("Updating prelit control from %u to %u\n",
frame->prelit_control, control);
cursor = META_CURSOR_DEFAULT;
switch (control)
{
case META_FRAME_CONTROL_CLIENT_AREA:
@ -1470,12 +1470,12 @@ meta_frames_update_prelit_control (MetaFrames *frames,
case META_FRAME_CONTROL_RESIZE_E:
cursor = META_CURSOR_EAST_RESIZE;
break;
}
}
/* set/unset the prelight cursor */
meta_core_set_screen_cursor (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()),
frame->xwindow,
cursor);
cursor);
switch (control)
{
@ -1496,7 +1496,7 @@ meta_frames_update_prelit_control (MetaFrames *frames,
/* Only prelight buttons */
control = META_FRAME_CONTROL_NONE;
break;
}
}
if (control == frame->prelit_control)
return;
@ -1546,7 +1546,7 @@ meta_frames_motion_notify_event (GtkWidget *widget,
/* Update prelit control and cursor */
meta_frames_update_prelit_control (frames, frame, control);
}
return TRUE;
}
@ -1562,7 +1562,7 @@ meta_frames_destroy_event (GtkWidget *widget,
frame = meta_frames_lookup_window (frames, GDK_WINDOW_XID (event->window));
if (frame == NULL)
return FALSE;
return TRUE;
}
@ -1600,7 +1600,7 @@ clip_region_to_visible_frame_border (cairo_region_t *region,
MetaFrameBorders borders;
Display *display;
int frame_width, frame_height;
display = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
meta_core_get (display, frame->xwindow,
@ -1611,7 +1611,7 @@ clip_region_to_visible_frame_border (cairo_region_t *region,
META_CORE_GET_END);
meta_theme_get_frame_borders (meta_theme_get_current (),
type, frame->text_height, flags,
type, frame->text_height, flags,
&borders);
/* Visible frame rect */
@ -1768,7 +1768,7 @@ meta_frames_draw (GtkWidget *widget,
out:
cairo_region_destroy (region);
return TRUE;
}
@ -1792,7 +1792,7 @@ meta_frames_paint (MetaFrames *frames,
for (i = 0; i < META_BUTTON_TYPE_LAST; i++)
button_states[i] = META_BUTTON_STATE_NORMAL;
/* Set prelight state */
switch (frame->prelit_control)
{
@ -1915,7 +1915,7 @@ meta_frames_enter_notify_event (GtkWidget *widget,
MetaUIFrame *frame;
MetaFrames *frames;
MetaFrameControl control;
frames = META_FRAMES (widget);
frame = meta_frames_lookup_window (frames, GDK_WINDOW_XID (event->window));
@ -1924,7 +1924,7 @@ meta_frames_enter_notify_event (GtkWidget *widget,
control = get_control (frames, frame, event->x, event->y);
meta_frames_update_prelit_control (frames, frame, control);
return TRUE;
}
@ -1942,7 +1942,7 @@ meta_frames_leave_notify_event (GtkWidget *widget,
return FALSE;
meta_frames_update_prelit_control (frames, frame, META_FRAME_CONTROL_NONE);
return TRUE;
}
@ -1951,7 +1951,7 @@ control_rect (MetaFrameControl control,
MetaFrameGeometry *fgeom)
{
GdkRectangle *rect;
rect = NULL;
switch (control)
{
@ -2033,7 +2033,7 @@ get_control (MetaFrames *frames,
if (POINT_IN_RECT (x, y, client))
return META_FRAME_CONTROL_CLIENT_AREA;
if (POINT_IN_RECT (x, y, fgeom.close_rect.clickable))
return META_FRAME_CONTROL_DELETE;
@ -2068,7 +2068,7 @@ get_control (MetaFrames *frames,
else
return META_FRAME_CONTROL_MAXIMIZE;
}
if (POINT_IN_RECT (x, y, fgeom.shade_rect.clickable))
{
return META_FRAME_CONTROL_SHADE;