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: gnome/window-decorator/gtk-window-decorator.c
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- Committer: David Reveman
- Date: 2006-09-22 18:18:44 UTC
- Revision ID: git-v1:3e7e4b340fb2f7ba4b93534b1b62e8a9ebe02331
Rename gnome directory to gtk.
- files added:
- gtk
- gtk/window-decorator
- files removed:
- gnome
- gnome/window-decorator
- files modified:
- Makefile.am
added
removed
gnome/window-decorator/gtk-window-decorator.c
1
/*
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* Copyright © 2006 Novell, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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20
#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <X11/Xlib.h>
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#include <X11/Xatom.h>
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#include <X11/cursorfont.h>
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#include <X11/extensions/Xrender.h>
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#include <X11/Xregion.h>
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#ifndef GTK_DISABLE_DEPRECATED
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#define GTK_DISABLE_DEPRECATED
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#endif
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#include <gtk/gtk.h>
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#include <gtk/gtkwindow.h>
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#include <gdk/gdkx.h>
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#include <gconf/gconf-client.h>
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#define WNCK_I_KNOW_THIS_IS_UNSTABLE
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#include <libwnck/libwnck.h>
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#include <libwnck/window-action-menu.h>
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#include <cairo.h>
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#include <cairo-xlib.h>
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#if CAIRO_VERSION < CAIRO_VERSION_ENCODE(1, 1, 0)
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#define CAIRO_EXTEND_PAD CAIRO_EXTEND_NONE
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#endif
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#include <pango/pango-context.h>
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#include <pango/pangocairo.h>
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#include <string.h>
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#include <stdlib.h>
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#include <math.h>
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#include <limits.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <signal.h>
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#ifdef USE_METACITY
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#include <metacity-private/theme.h>
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#endif
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#define METACITY_GCONF_DIR "/apps/metacity/general"
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#define COMPIZ_USE_SYSTEM_FONT_KEY \
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METACITY_GCONF_DIR "/titlebar_uses_system_font"
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#define COMPIZ_TITLEBAR_FONT_KEY \
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METACITY_GCONF_DIR "/titlebar_font"
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#define COMPIZ_DOUBLE_CLICK_TITLEBAR_KEY \
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METACITY_GCONF_DIR "/action_double_click_titlebar"
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#define COMPIZ_GCONF_DIR1 "/apps/compiz/plugins/decoration/allscreens/options"
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#define COMPIZ_SHADOW_RADIUS_KEY \
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COMPIZ_GCONF_DIR1 "/shadow_radius"
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#define COMPIZ_SHADOW_OPACITY_KEY \
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COMPIZ_GCONF_DIR1 "/shadow_opacity"
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#define COMPIZ_SHADOW_OFFSET_X_KEY \
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COMPIZ_GCONF_DIR1 "/shadow_offset_x"
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#define COMPIZ_SHADOW_OFFSET_Y_KEY \
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COMPIZ_GCONF_DIR1 "/shadow_offset_y"
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#define META_AUDIBLE_BELL_KEY \
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METACITY_GCONF_DIR "/audible_bell"
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#define META_VISUAL_BELL_KEY \
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METACITY_GCONF_DIR "/visual_bell"
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#define META_VISUAL_BELL_TYPE_KEY \
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METACITY_GCONF_DIR "/visual_bell_type"
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#define META_THEME_KEY \
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METACITY_GCONF_DIR "/theme"
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#define COMPIZ_GCONF_DIR2 "/apps/compiz/general/allscreens/options"
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#define COMPIZ_AUDIBLE_BELL_KEY \
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COMPIZ_GCONF_DIR2 "/audible_bell"
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#define COMPIZ_GCONF_DIR3 "/apps/compiz/plugins/fade/screen0/options"
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#define COMPIZ_VISUAL_BELL_KEY \
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COMPIZ_GCONF_DIR3 "/visual_bell"
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#define COMPIZ_FULLSCREEN_VISUAL_BELL_KEY \
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COMPIZ_GCONF_DIR3 "/fullscreen_visual_bell"
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#define GCONF_DIR "/apps/gwd"
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#define USE_META_THEME_KEY \
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GCONF_DIR "/use_metacity_theme"
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#define STROKE_ALPHA 0.6
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#define ICON_SPACE 20
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#define DOUBLE_CLICK_DISTANCE 8.0
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typedef struct _extents {
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gint left;
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gint right;
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gint top;
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gint bottom;
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} extents;
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#define GRAVITY_WEST (1 << 0)
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#define GRAVITY_EAST (1 << 1)
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#define GRAVITY_NORTH (1 << 2)
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#define GRAVITY_SOUTH (1 << 3)
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#define ALIGN_LEFT (0)
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#define ALIGN_RIGHT (1 << 0)
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#define ALIGN_TOP (0)
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#define ALIGN_BOTTOM (1 << 1)
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#define CLAMP_HORZ (1 << 0)
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#define CLAMP_VERT (1 << 1)
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#define XX_MASK (1 << 12)
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#define XY_MASK (1 << 13)
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#define YX_MASK (1 << 14)
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#define YY_MASK (1 << 15)
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#define WM_MOVERESIZE_SIZE_TOPLEFT 0
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#define WM_MOVERESIZE_SIZE_TOP 1
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#define WM_MOVERESIZE_SIZE_TOPRIGHT 2
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#define WM_MOVERESIZE_SIZE_RIGHT 3
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#define WM_MOVERESIZE_SIZE_BOTTOMRIGHT 4
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#define WM_MOVERESIZE_SIZE_BOTTOM 5
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#define WM_MOVERESIZE_SIZE_BOTTOMLEFT 6
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#define WM_MOVERESIZE_SIZE_LEFT 7
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#define WM_MOVERESIZE_MOVE 8
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#define WM_MOVERESIZE_SIZE_KEYBOARD 9
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#define WM_MOVERESIZE_MOVE_KEYBOARD 10
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#define SHADOW_RADIUS 8.0
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#define SHADOW_OPACITY 0.5
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#define SHADOW_OFFSET_X 1
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#define SHADOW_OFFSET_Y 1
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#define N_QUADS_MAX 24
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typedef struct _point {
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gint x;
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gint y;
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gint gravity;
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} point;
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typedef struct _quad {
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point p1;
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point p2;
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gint max_width;
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gint max_height;
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gint align;
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gint clamp;
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cairo_matrix_t m;
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} quad;
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#define MWM_HINTS_DECORATIONS (1L << 1)
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#define MWM_DECOR_ALL (1L << 0)
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#define MWM_DECOR_BORDER (1L << 1)
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#define MWM_DECOR_HANDLE (1L << 2)
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#define MWM_DECOR_TITLE (1L << 3)
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#define MWM_DECOR_MENU (1L << 4)
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#define MWM_DECOR_MINIMIZE (1L << 5)
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#define MWM_DECOR_MAXIMIZE (1L << 6)
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#define PROP_MOTIF_WM_HINT_ELEMENTS 3
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typedef struct {
200
unsigned long flags;
201
unsigned long functions;
202
unsigned long decorations;
203
} MwmHints;
204
205
enum {
206
DOUBLE_CLICK_SHADE,
207
DOUBLE_CLICK_MAXIMIZE
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};
209
210
int double_click_action = DOUBLE_CLICK_SHADE;
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212
static gboolean minimal = FALSE;
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214
static double decoration_alpha = 0.5;
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static extents _shadow_extents = { 0, 0, 0, 0 };
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static extents _win_extents = { 6, 6, 4, 6 };
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static extents _switcher_extents = { 0, 0, 0, 0 };
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#define SWITCHER_SPACE 40
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#define SWITCHER_TOP_EXTRA 4
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static gint left_space = 6;
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static gint right_space = 6;
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static gint top_space = 4;
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static gint bottom_space = 6;
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static gint left_corner_space = 0;
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static gint right_corner_space = 0;
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static gint top_corner_space = 0;
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static gint bottom_corner_space = 0;
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static gint titlebar_height = 17;
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static gint normal_top_corner_space = 0;
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static gint switcher_top_corner_space = 0;
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static gint switcher_bottom_corner_space = 0;
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static gint shadow_left_space = 0;
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static gint shadow_right_space = 0;
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static gint shadow_top_space = 0;
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static gint shadow_bottom_space = 0;
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static gint shadow_left_corner_space = 0;
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static gint shadow_right_corner_space = 0;
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static gint shadow_top_corner_space = 0;
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static gint shadow_bottom_corner_space = 0;
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static gdouble shadow_radius = SHADOW_RADIUS;
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static gdouble shadow_opacity = SHADOW_OPACITY;
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static gint shadow_offset_x = SHADOW_OFFSET_X;
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static gint shadow_offset_y = SHADOW_OFFSET_Y;
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static GdkPixmap *shadow_pixmap = NULL;
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static GdkPixmap *large_shadow_pixmap = NULL;
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static GdkPixmap *decor_normal_pixmap = NULL;
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static GdkPixmap *decor_active_pixmap = NULL;
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static cairo_pattern_t *shadow_pattern = NULL;
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static Atom frame_window_atom;
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static Atom win_decor_atom;
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static Atom wm_move_resize_atom;
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static Atom restack_window_atom;
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static Atom select_window_atom;
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static Atom mwm_hints_atom;
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static Atom toolkit_action_atom;
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static Atom toolkit_action_main_menu_atom;
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static Atom toolkit_action_run_dialog_atom;
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static Atom toolkit_action_window_menu_atom;
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static Atom toolkit_action_force_quit_dialog_atom;
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static Atom panel_action_atom;
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static Atom panel_action_main_menu_atom;
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static Atom panel_action_run_dialog_atom;
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static Atom manager_atom;
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static Atom targets_atom;
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static Atom multiple_atom;
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static Atom timestamp_atom;
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static Atom version_atom;
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static Atom atom_pair_atom;
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static Atom utf8_string_atom;
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static Atom dm_name_atom;
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static Atom dm_sn_atom;
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static Time dm_sn_timestamp;
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#define C(name) { 0, XC_ ## name }
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static struct _cursor {
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Cursor cursor;
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unsigned int shape;
297
} cursor[3][3] = {
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{ C (top_left_corner), C (top_side), C (top_right_corner) },
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{ C (left_side), C (left_ptr), C (right_side) },
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{ C (bottom_left_corner), C (bottom_side), C (bottom_right_corner) }
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};
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static struct _pos {
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int x, y, w, h;
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int xw, yh, ww, hh, yth, hth;
306
} pos[3][3] = {
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{
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{ 0, 0, 10, 21, 0, 0, 0, 0, 0, 1 },
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{ 10, 0, -8, 6, 0, 0, 1, 0, 0, 1 },
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{ 2, 0, 10, 21, 1, 0, 0, 0, 0, 1 }
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}, {
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{ 0, 10, 6, 11, 0, 0, 0, 1, 1, 0 },
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{ 6, 6, 0, 15, 0, 0, 1, 0, 0, 1 },
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{ 6, 10, 6, 11, 1, 0, 0, 1, 1, 0 }
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}, {
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{ 0, 17, 10, 10, 0, 1, 0, 0, 1, 0 },
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{ 10, 21, -8, 6, 0, 1, 1, 0, 1, 0 },
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{ 2, 17, 10, 10, 1, 1, 0, 0, 1, 0 }
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}
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}, bpos[3] = {
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{ 0, 6, 16, 16, 1, 0, 0, 0, 0, 0 },
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{ 0, 6, 16, 16, 1, 0, 0, 0, 0, 0 },
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{ 0, 6, 16, 16, 1, 0, 0, 0, 0, 0 }
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};
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typedef struct _decor_color {
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double r;
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double g;
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double b;
330
} decor_color_t;
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#define IN_EVENT_WINDOW (1 << 0)
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#define PRESSED_EVENT_WINDOW (1 << 1)
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typedef struct _decor {
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Window event_windows[3][3];
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Window button_windows[3];
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guint button_states[3];
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GdkPixmap *pixmap;
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GdkPixmap *buffer_pixmap;
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GdkGC *gc;
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gint button_width;
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gint width;
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gint height;
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gboolean decorated;
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gboolean active;
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PangoLayout *layout;
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gchar *name;
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cairo_pattern_t *icon;
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GdkPixmap *icon_pixmap;
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GdkPixbuf *icon_pixbuf;
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WnckWindowState state;
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WnckWindowActions actions;
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XID prop_xid;
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GtkWidget *force_quit_dialog;
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void (*draw) (struct _decor *d);
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} decor_t;
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void (*theme_draw_window_decoration) (decor_t *d);
360
gboolean (*theme_calc_decoration_size) (decor_t *d,
361
int client_width,
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int client_height,
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int text_width,
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int *width,
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int *height);
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gint (*theme_calc_titlebar_height) (gint text_height);
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typedef void (*event_callback) (WnckWindow *win, XEvent *event);
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static char *program_name;
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static GtkWidget *style_window;
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static GHashTable *frame_table;
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static GtkWidget *action_menu = NULL;
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static gboolean action_menu_mapped = FALSE;
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static decor_color_t _title_color[2];
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static PangoContext *pango_context;
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static gint double_click_timeout = 250;
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static GtkWidget *tip_window;
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static GtkWidget *tip_label;
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static GTimeVal tooltip_last_popdown = { -1, -1 };
384
static gint tooltip_timer_tag = 0;
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static GSList *draw_list = NULL;
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static guint draw_idle_id = 0;
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static PangoFontDescription *titlebar_font = NULL;
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static gboolean use_system_font = FALSE;
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static gint text_height;
392
393
static GdkPixmap *switcher_pixmap = NULL;
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static GdkPixmap *switcher_buffer_pixmap = NULL;
395
static gint switcher_width;
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static gint switcher_height;
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398
/*
399
decoration property
400
-------------------
401
402
data[0] = pixmap
403
404
data[1] = input left
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data[2] = input right
406
data[3] = input top
407
data[4] = input bottom
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409
data[5] = min width
410
data[6] = min height
411
412
flags
413
414
1st to 4nd bit p1 gravity, 5rd to 8th bit p2 gravity,
415
9rd and 10th bit alignment, 11rd and 12th bit clamp,
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13th bit XX, 14th bit XY, 15th bit YX, 16th bit YY.
417
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data[6 + n * 9 + 1] = flags
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data[6 + n * 9 + 2] = p1 x
420
data[6 + n * 9 + 3] = p1 y
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data[6 + n * 9 + 4] = p2 x
422
data[6 + n * 9 + 5] = p2 y
423
data[6 + n * 9 + 6] = widthMax
424
data[6 + n * 9 + 7] = heightMax
425
data[6 + n * 9 + 8] = x0
426
data[6 + n * 9 + 9] = y0
427
*/
428
static void
429
decoration_to_property (long *data,
430
Pixmap pixmap,
431
extents *input,
432
int min_width,
433
int min_height,
434
quad *quad,
435
int nQuad)
436
{
437
memcpy (data++, &pixmap, sizeof (Pixmap));
438
439
*data++ = input->left;
440
*data++ = input->right;
441
*data++ = input->top;
442
*data++ = input->bottom;
443
444
*data++ = min_width;
445
*data++ = min_height;
446
447
while (nQuad--)
448
{
449
*data++ =
450
(quad->p1.gravity << 0) |
451
(quad->p2.gravity << 4) |
452
(quad->align << 8) |
453
(quad->clamp << 10) |
454
(quad->m.xx ? XX_MASK : 0) |
455
(quad->m.xy ? XY_MASK : 0) |
456
(quad->m.yx ? YX_MASK : 0) |
457
(quad->m.yy ? YY_MASK : 0);
458
459
*data++ = quad->p1.x;
460
*data++ = quad->p1.y;
461
*data++ = quad->p2.x;
462
*data++ = quad->p2.y;
463
*data++ = quad->max_width;
464
*data++ = quad->max_height;
465
*data++ = quad->m.x0;
466
*data++ = quad->m.y0;
467
468
quad++;
469
}
470
}
471
472
static gint
473
set_horz_quad_line (quad *q,
474
int left,
475
int left_corner,
476
int right,
477
int right_corner,
478
int top,
479
int bottom,
480
int gravity,
481
int width,
482
double x0,
483
double y0)
484
{
485
gint dx, nQuad = 0;
486
487
dx = (left_corner - right_corner) >> 1;
488
489
q->p1.x = -left;
490
q->p1.y = top;
491
q->p1.gravity = gravity | GRAVITY_WEST;
492
q->p2.x = dx;
493
q->p2.y = bottom;
494
q->p2.gravity = gravity;
495
q->max_width = left + left_corner;
496
q->max_height = SHRT_MAX;
497
q->align = ALIGN_LEFT;
498
q->clamp = 0;
499
q->m.xx = 1.0;
500
q->m.xy = 0.0;
501
q->m.yx = 0.0;
502
q->m.yy = 1.0;
503
q->m.x0 = x0;
504
q->m.y0 = y0;
505
506
q++; nQuad++;
507
508
q->p1.x = left_corner;
509
q->p1.y = top;
510
q->p1.gravity = gravity | GRAVITY_WEST;
511
q->p2.x = -right_corner;
512
q->p2.y = bottom;
513
q->p2.gravity = gravity | GRAVITY_EAST;
514
q->max_width = SHRT_MAX;
515
q->max_height = SHRT_MAX;
516
q->align = 0;
517
q->clamp = 0;
518
q->m.xx = 0.0;
519
q->m.xy = 0.0;
520
q->m.yx = 0.0;
521
q->m.yy = 1.0;
522
q->m.x0 = x0 + left + left_corner;
523
q->m.y0 = y0;
524
525
q++; nQuad++;
526
527
q->p1.x = dx;
528
q->p1.y = top;
529
q->p1.gravity = gravity;
530
q->p2.x = right;
531
q->p2.y = bottom;
532
q->p2.gravity = gravity | GRAVITY_EAST;
533
q->max_width = right_corner + right;
534
q->max_height = SHRT_MAX;
535
q->align = ALIGN_RIGHT;
536
q->clamp = 0;
537
q->m.xx = 1.0;
538
q->m.xy = 0.0;
539
q->m.yx = 0.0;
540
q->m.yy = 1.0;
541
q->m.x0 = x0 + width;
542
q->m.y0 = y0;
543
544
nQuad++;
545
546
return nQuad;
547
}
548
549
static gint
550
set_vert_quad_row (quad *q,
551
int top,
552
int top_corner,
553
int bottom,
554
int bottom_corner,
555
int left,
556
int right,
557
int gravity,
558
int height,
559
double x0,
560
double y0)
561
{
562
gint dy, nQuad = 0;
563
564
dy = (top_corner - bottom_corner) >> 1;
565
566
q->p1.x = left;
567
q->p1.y = -top;
568
q->p1.gravity = gravity | GRAVITY_NORTH;
569
q->p2.x = right;
570
q->p2.y = dy;
571
q->p2.gravity = gravity;
572
q->max_width = SHRT_MAX;
573
q->max_height = top + top_corner;
574
q->align = ALIGN_TOP;
575
q->clamp = CLAMP_VERT;
576
q->m.xx = 1.0;
577
q->m.xy = 0.0;
578
q->m.yx = 0.0;
579
q->m.yy = 1.0;
580
q->m.x0 = x0;
581
q->m.y0 = y0;
582
583
q++; nQuad++;
584
585
q->p1.x = left;
586
q->p1.y = top_corner;
587
q->p1.gravity = gravity | GRAVITY_NORTH;
588
q->p2.x = right;
589
q->p2.y = -bottom_corner;
590
q->p2.gravity = gravity | GRAVITY_SOUTH;
591
q->max_width = SHRT_MAX;
592
q->max_height = SHRT_MAX;
593
q->align = 0;
594
q->clamp = CLAMP_VERT;
595
q->m.xx = 1.0;
596
q->m.xy = 0.0;
597
q->m.yx = 0.0;
598
q->m.yy = 0.0;
599
q->m.x0 = x0;
600
q->m.y0 = y0 + top + top_corner;
601
602
q++; nQuad++;
603
604
q->p1.x = left;
605
q->p1.y = dy;
606
q->p1.gravity = gravity;
607
q->p2.x = right;
608
q->p2.y = bottom;
609
q->p2.gravity = gravity | GRAVITY_SOUTH;
610
q->max_width = SHRT_MAX;
611
q->max_height = bottom_corner + bottom;
612
q->align = ALIGN_BOTTOM;
613
q->clamp = CLAMP_VERT;
614
q->m.xx = 1.0;
615
q->m.xy = 0.0;
616
q->m.yx = 0.0;
617
q->m.yy = 1.0;
618
q->m.x0 = x0;
619
q->m.y0 = y0 + height;
620
621
nQuad++;
622
623
return nQuad;
624
}
625
626
static int
627
set_common_window_quads (quad *q,
628
int width,
629
int height)
630
{
631
gint n, nQuad = 0;
632
633
/* left quads */
634
n = set_vert_quad_row (q,
635
0,
636
normal_top_corner_space,
637
0,
638
bottom_corner_space,
639
-left_space,
640
0,
641
GRAVITY_WEST,
642
height - top_space - titlebar_height - bottom_space,
643
0.0,
644
top_space + titlebar_height + 1.0);
645
646
q += n; nQuad += n;
647
648
/* right quads */
649
n = set_vert_quad_row (q,
650
0,
651
normal_top_corner_space,
652
0,
653
bottom_corner_space,
654
0,
655
right_space,
656
GRAVITY_EAST,
657
height - top_space - titlebar_height - bottom_space,
658
width - right_space,
659
top_space + titlebar_height + 1.0);
660
661
q += n; nQuad += n;
662
663
/* bottom quads */
664
n = set_horz_quad_line (q,
665
left_space,
666
left_corner_space,
667
right_space,
668
right_corner_space,
669
0,
670
bottom_space,
671
GRAVITY_SOUTH,
672
width,
673
0.0,
674
top_space + titlebar_height +
675
normal_top_corner_space +
676
bottom_corner_space + 2.0);
677
678
nQuad += n;
679
680
return nQuad;
681
}
682
683
static int
684
set_window_quads (quad *q,
685
int width,
686
int height,
687
int button_width)
688
{
689
gint n, nQuad = 0;
690
int top_left, top_right, y;
691
double y0;
692
693
top_right = button_width;
694
top_left = width - left_space - right_space - top_right - 1;
695
696
/* special case which can happen with large shadows */
697
if (right_corner_space > top_right || left_corner_space > top_left)
698
{
699
y = -titlebar_height;
700
y0 = top_space;
701
702
/* top quads */
703
n = set_horz_quad_line (q,
704
left_space,
705
left_corner_space,
706
right_space,
707
right_corner_space,
708
-top_space - titlebar_height,
709
y,
710
GRAVITY_NORTH,
711
width,
712
0.0,
713
0.0);
714
715
q += n; nQuad += n;
716
}
717
else
718
{
719
y = -top_space - titlebar_height;
720
y0 = 0.0;
721
}
722
723
/* 3 top/titlebar quads */
724
q->p1.x = -left_space;
725
q->p1.y = y;
726
q->p1.gravity = GRAVITY_NORTH | GRAVITY_WEST;
727
q->p2.x = -top_right;
728
q->p2.y = 0;
729
q->p2.gravity = GRAVITY_NORTH | GRAVITY_EAST;
730
q->max_width = left_space + top_left;
731
q->max_height = SHRT_MAX;
732
q->align = ALIGN_LEFT;
733
q->clamp = 0;
734
q->m.xx = 1.0;
735
q->m.xy = 0.0;
736
q->m.yx = 0.0;
737
q->m.yy = 1.0;
738
q->m.x0 = 0.0;
739
q->m.y0 = y0;
740
741
q++; nQuad++;
742
743
q->p1.x = top_left;
744
q->p1.y = y;
745
q->p1.gravity = GRAVITY_NORTH | GRAVITY_WEST;
746
q->p2.x = -top_right;
747
q->p2.y = 0;
748
q->p2.gravity = GRAVITY_NORTH | GRAVITY_EAST;
749
q->max_width = SHRT_MAX;
750
q->max_height = SHRT_MAX;
751
q->align = 0;
752
q->clamp = 0;
753
q->m.xx = 0.0;
754
q->m.xy = 0.0;
755
q->m.yx = 0.0;
756
q->m.yy = 1.0;
757
q->m.x0 = left_space + top_left;
758
q->m.y0 = y0;
759
760
q++; nQuad++;
761
762
q->p1.x = 0;
763
q->p1.y = y;
764
q->p1.gravity = GRAVITY_NORTH | GRAVITY_WEST;
765
q->p2.x = right_space;
766
q->p2.y = 0;
767
q->p2.gravity = GRAVITY_NORTH | GRAVITY_EAST;
768
q->max_width = right_space + top_right;
769
q->max_height = SHRT_MAX;
770
q->align = ALIGN_RIGHT;
771
q->clamp = 0;
772
q->m.xx = 1.0;
773
q->m.xy = 0.0;
774
q->m.yx = 0.0;
775
q->m.yy = 1.0;
776
q->m.x0 = width;
777
q->m.y0 = y0;
778
779
q++; nQuad++;
780
781
n = set_common_window_quads (q, width, height);
782
783
nQuad += n;
784
785
return nQuad;
786
}
787
788
static int
789
set_no_title_window_quads (quad *q,
790
int width,
791
int height)
792
{
793
gint n, nQuad = 0;
794
795
/* top quads */
796
n = set_horz_quad_line (q,
797
left_space,
798
left_corner_space,
799
right_space,
800
right_corner_space,
801
-top_space - titlebar_height,
802
0,
803
GRAVITY_NORTH,
804
width,
805
0.0,
806
0.0);
807
808
q += n; nQuad += n;
809
810
n = set_common_window_quads (q, width, height);
811
812
nQuad += n;
813
814
return nQuad;
815
}
816
817
static void
818
decor_update_window_property (decor_t *d)
819
{
820
long data[256];
821
Display *xdisplay = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
822
extents extents = _win_extents;
823
gint nQuad;
824
quad quads[N_QUADS_MAX];
825
826
nQuad = set_window_quads (quads, d->width, d->height, d->button_width);
827
828
extents.top += titlebar_height;
829
830
decoration_to_property (data, GDK_PIXMAP_XID (d->pixmap),
831
&extents,
832
ICON_SPACE + d->button_width,
833
0,
834
quads, nQuad);
835
836
gdk_error_trap_push ();
837
XChangeProperty (xdisplay, d->prop_xid,
838
win_decor_atom,
839
XA_INTEGER,
840
32, PropModeReplace, (guchar *) data, 7 + 9 * nQuad);
841
XSync (xdisplay, FALSE);
842
gdk_error_trap_pop ();
843
}
844
845
static int
846
set_switcher_quads (quad *q,
847
int width,
848
int height)
849
{
850
gint n, nQuad = 0;
851
852
/* 1 top quads */
853
q->p1.x = -left_space;
854
q->p1.y = -top_space - SWITCHER_TOP_EXTRA;
855
q->p1.gravity = GRAVITY_NORTH | GRAVITY_WEST;
856
q->p2.x = right_space;
857
q->p2.y = 0;
858
q->p2.gravity = GRAVITY_NORTH | GRAVITY_EAST;
859
q->max_width = SHRT_MAX;
860
q->max_height = SHRT_MAX;
861
q->align = 0;
862
q->clamp = 0;
863
q->m.xx = 1.0;
864
q->m.xy = 0.0;
865
q->m.yx = 0.0;
866
q->m.yy = 1.0;
867
q->m.x0 = 0.0;
868
q->m.y0 = 0.0;
869
870
q++; nQuad++;
871
872
/* left quads */
873
n = set_vert_quad_row (q,
874
0,
875
switcher_top_corner_space,
876
0,
877
bottom_corner_space,
878
-left_space,
879
0,
880
GRAVITY_WEST,
881
height - top_space - titlebar_height - bottom_space,
882
0.0,
883
top_space + SWITCHER_TOP_EXTRA);
884
885
q += n; nQuad += n;
886
887
/* right quads */
888
n = set_vert_quad_row (q,
889
0,
890
switcher_top_corner_space,
891
0,
892
switcher_bottom_corner_space,
893
0,
894
right_space,
895
GRAVITY_EAST,
896
height - top_space - titlebar_height - bottom_space,
897
width - right_space,
898
top_space + SWITCHER_TOP_EXTRA);
899
900
q += n; nQuad += n;
901
902
/* 1 bottom quad */
903
q->p1.x = -left_space;
904
q->p1.y = 0;
905
q->p1.gravity = GRAVITY_SOUTH | GRAVITY_WEST;
906
q->p2.x = right_space;
907
q->p2.y = bottom_space + SWITCHER_SPACE;
908
q->p2.gravity = GRAVITY_SOUTH | GRAVITY_EAST;
909
q->max_width = SHRT_MAX;
910
q->max_height = SHRT_MAX;
911
q->align = 0;
912
q->clamp = 0;
913
q->m.xx = 1.0;
914
q->m.xy = 0.0;
915
q->m.yx = 0.0;
916
q->m.yy = 1.0;
917
q->m.x0 = 0.0;
918
q->m.y0 = height - bottom_space - SWITCHER_SPACE;
919
920
nQuad++;
921
922
return nQuad;
923
}
924
925
static void
926
decor_update_switcher_property (decor_t *d)
927
{
928
long data[256];
929
Display *xdisplay = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
930
gint nQuad;
931
quad quads[N_QUADS_MAX];
932
extents extents = _switcher_extents;
933
934
nQuad = set_switcher_quads (quads, d->width, d->height);
935
936
decoration_to_property (data, GDK_PIXMAP_XID (d->pixmap),
937
&extents, 0, 0, quads, nQuad);
938
939
gdk_error_trap_push ();
940
XChangeProperty (xdisplay, d->prop_xid,
941
win_decor_atom,
942
XA_INTEGER,
943
32, PropModeReplace, (guchar *) data, 7 + 9 * nQuad);
944
XSync (xdisplay, FALSE);
945
gdk_error_trap_pop ();
946
}
947
948
static int
949
set_shadow_quads (quad *q,
950
gint width,
951
gint height)
952
{
953
gint n, nQuad = 0;
954
955
/* top quads */
956
n = set_horz_quad_line (q,
957
shadow_left_space,
958
shadow_left_corner_space,
959
shadow_right_space,
960
shadow_right_corner_space,
961
-shadow_top_space,
962
0,
963
GRAVITY_NORTH,
964
width,
965
0.0,
966
0.0);
967
968
q += n; nQuad += n;
969
970
/* left quads */
971
n = set_vert_quad_row (q,
972
0,
973
shadow_top_corner_space,
974
0,
975
shadow_bottom_corner_space,
976
-shadow_left_space,
977
0,
978
GRAVITY_WEST,
979
height - shadow_top_space - shadow_bottom_space,
980
0.0,
981
shadow_top_space);
982
983
q += n; nQuad += n;
984
985
/* right quads */
986
n = set_vert_quad_row (q,
987
0,
988
shadow_top_corner_space,
989
0,
990
shadow_bottom_corner_space,
991
0,
992
shadow_right_space,
993
GRAVITY_EAST,
994
height - shadow_top_space - shadow_bottom_space,
995
width - shadow_right_space,
996
shadow_top_space);
997
998
q += n; nQuad += n;
999
1000
/* bottom quads */
1001
n = set_horz_quad_line (q,
1002
shadow_left_space,
1003
shadow_left_corner_space,
1004
shadow_right_space,
1005
shadow_right_corner_space,
1006
0,
1007
shadow_bottom_space,
1008
GRAVITY_SOUTH,
1009
width,
1010
0.0,
1011
shadow_top_space + shadow_top_corner_space +
1012
shadow_bottom_corner_space + 1.0);
1013
1014
nQuad += n;
1015
1016
return nQuad;
1017
}
1018
1019
static void
1020
gdk_cairo_set_source_color_alpha (cairo_t *cr,
1021
GdkColor *color,
1022
double alpha)
1023
{
1024
cairo_set_source_rgba (cr,
1025
color->red / 65535.0,
1026
color->green / 65535.0,
1027
color->blue / 65535.0,
1028
alpha);
1029
}
1030
1031
#define CORNER_TOPLEFT (1 << 0)
1032
#define CORNER_TOPRIGHT (1 << 1)
1033
#define CORNER_BOTTOMRIGHT (1 << 2)
1034
#define CORNER_BOTTOMLEFT (1 << 3)
1035
1036
static void
1037
rounded_rectangle (cairo_t *cr,
1038
double x,
1039
double y,
1040
double w,
1041
double h,
1042
double radius,
1043
int corner)
1044
{
1045
if (corner & CORNER_TOPLEFT)
1046
cairo_move_to (cr, x + radius, y);
1047
else
1048
cairo_move_to (cr, x, y);
1049
1050
if (corner & CORNER_TOPRIGHT)
1051
cairo_arc (cr, x + w - radius, y + radius, radius,
1052
M_PI * 1.5, M_PI * 2.0);
1053
else
1054
cairo_line_to (cr, x + w, y);
1055
1056
if (corner & CORNER_BOTTOMRIGHT)
1057
cairo_arc (cr, x + w - radius, y + h - radius, radius,
1058
0.0, M_PI * 0.5);
1059
else
1060
cairo_line_to (cr, x + w, y + h);
1061
1062
if (corner & CORNER_BOTTOMLEFT)
1063
cairo_arc (cr, x + radius, y + h - radius, radius,
1064
M_PI * 0.5, M_PI);
1065
else
1066
cairo_line_to (cr, x, y + h);
1067
1068
if (corner & CORNER_TOPLEFT)
1069
cairo_arc (cr, x + radius, y + radius, radius, M_PI, M_PI * 1.5);
1070
else
1071
cairo_line_to (cr, x, y);
1072
}
1073
1074
#define SHADE_LEFT (1 << 0)
1075
#define SHADE_RIGHT (1 << 1)
1076
#define SHADE_TOP (1 << 2)
1077
#define SHADE_BOTTOM (1 << 3)
1078
1079
static void
1080
fill_rounded_rectangle (cairo_t *cr,
1081
double x,
1082
double y,
1083
double w,
1084
double h,
1085
double radius,
1086
int corner,
1087
decor_color_t *c0,
1088
double alpha0,
1089
decor_color_t *c1,
1090
double alpha1,
1091
int gravity)
1092
{
1093
cairo_pattern_t *pattern;
1094
1095
rounded_rectangle (cr, x, y, w, h, radius, corner);
1096
1097
if (gravity & SHADE_RIGHT)
1098
{
1099
x = x + w;
1100
w = -w;
1101
}
1102
else if (!(gravity & SHADE_LEFT))
1103
{
1104
x = w = 0;
1105
}
1106
1107
if (gravity & SHADE_BOTTOM)
1108
{
1109
y = y + h;
1110
h = -h;
1111
}
1112
else if (!(gravity & SHADE_TOP))
1113
{
1114
y = h = 0;
1115
}
1116
1117
if (w && h)
1118
{
1119
cairo_matrix_t matrix;
1120
1121
pattern = cairo_pattern_create_radial (0.0, 0.0, 0.0, 0.0, 0.0, w);
1122
1123
cairo_matrix_init_scale (&matrix, 1.0, w / h);
1124
cairo_matrix_translate (&matrix, -(x + w), -(y + h));
1125
1126
cairo_pattern_set_matrix (pattern, &matrix);
1127
}
1128
else
1129
{
1130
pattern = cairo_pattern_create_linear (x + w, y + h, x, y);
1131
}
1132
1133
cairo_pattern_add_color_stop_rgba (pattern, 0.0, c0->r, c0->g, c0->b,
1134
alpha0);
1135
1136
cairo_pattern_add_color_stop_rgba (pattern, 1.0, c1->r, c1->g, c1->b,
1137
alpha1);
1138
1139
cairo_pattern_set_extend (pattern, CAIRO_EXTEND_PAD);
1140
1141
cairo_set_source (cr, pattern);
1142
cairo_fill (cr);
1143
cairo_pattern_destroy (pattern);
1144
}
1145
1146
static void
1147
draw_shadow_background (decor_t *d,
1148
cairo_t *cr)
1149
{
1150
cairo_matrix_t matrix;
1151
double w, h, x2, y2;
1152
gint width, height;
1153
gint left, right, top, bottom;
1154
1155
if (!large_shadow_pixmap)
1156
{
1157
cairo_set_source_rgba (cr, 0.0, 0.0, 0.0, 0.0);
1158
cairo_paint (cr);
1159
1160
return;
1161
}
1162
1163
gdk_drawable_get_size (large_shadow_pixmap, &width, &height);
1164
1165
left = left_space + left_corner_space;
1166
right = right_space + right_corner_space;
1167
top = top_space + top_corner_space;
1168
bottom = bottom_space + bottom_corner_space;
1169
1170
if (d->width - left - right < 0)
1171
{
1172
left = d->width / 2;
1173
right = d->width - left;
1174
}
1175
1176
if (d->height - top - bottom < 0)
1177
{
1178
top = d->height / 2;
1179
bottom = d->height - top;
1180
}
1181
1182
w = d->width - left - right;
1183
h = d->height - top - bottom;
1184
1185
x2 = d->width - right;
1186
y2 = d->height - bottom;
1187
1188
/* top left */
1189
cairo_matrix_init_identity (&matrix);
1190
cairo_pattern_set_matrix (shadow_pattern, &matrix);
1191
cairo_set_source (cr, shadow_pattern);
1192
cairo_rectangle (cr, 0.0, 0.0, left, top);
1193
cairo_fill (cr);
1194
1195
/* top */
1196
if (w > 0)
1197
{
1198
cairo_matrix_init_translate (&matrix, left, 0.0);
1199
cairo_matrix_scale (&matrix, 1.0 / w, 1.0);
1200
cairo_matrix_translate (&matrix, -left, 0.0);
1201
cairo_pattern_set_matrix (shadow_pattern, &matrix);
1202
cairo_set_source (cr, shadow_pattern);
1203
cairo_rectangle (cr, left, 0.0, w, top);
1204
cairo_fill (cr);
1205
}
1206
1207
/* top right */
1208
cairo_matrix_init_translate (&matrix, width - right - x2, 0.0);
1209
cairo_pattern_set_matrix (shadow_pattern, &matrix);
1210
cairo_set_source (cr, shadow_pattern);
1211
cairo_rectangle (cr, x2, 0.0, right, top);
1212
cairo_fill (cr);
1213
1214
/* left */
1215
if (h > 0)
1216
{
1217
cairo_matrix_init_translate (&matrix, 0.0, top);
1218
cairo_matrix_scale (&matrix, 1.0, 1.0 / h);
1219
cairo_matrix_translate (&matrix, 0.0, -top);
1220
cairo_pattern_set_matrix (shadow_pattern, &matrix);
1221
cairo_set_source (cr, shadow_pattern);
1222
cairo_rectangle (cr, 0.0, top, left, h);
1223
cairo_fill (cr);
1224
}
1225
1226
/* right */
1227
if (h > 0)
1228
{
1229
cairo_matrix_init_translate (&matrix, width - right - x2, top);
1230
cairo_matrix_scale (&matrix, 1.0, 1.0 / h);
1231
cairo_matrix_translate (&matrix, 0.0, -top);
1232
cairo_pattern_set_matrix (shadow_pattern, &matrix);
1233
cairo_set_source (cr, shadow_pattern);
1234
cairo_rectangle (cr, x2, top, right, h);
1235
cairo_fill (cr);
1236
}
1237
1238
/* bottom left */
1239
cairo_matrix_init_translate (&matrix, 0.0, height - bottom - y2);
1240
cairo_pattern_set_matrix (shadow_pattern, &matrix);
1241
cairo_set_source (cr, shadow_pattern);
1242
cairo_rectangle (cr, 0.0, y2, left, bottom);
1243
cairo_fill (cr);
1244
1245
/* bottom */
1246
if (w > 0)
1247
{
1248
cairo_matrix_init_translate (&matrix, left,
1249
height - bottom - y2);
1250
cairo_matrix_scale (&matrix, 1.0 / w, 1.0);
1251
cairo_matrix_translate (&matrix, -left, 0.0);
1252
cairo_pattern_set_matrix (shadow_pattern, &matrix);
1253
cairo_set_source (cr, shadow_pattern);
1254
cairo_rectangle (cr, left, y2, w, bottom);
1255
cairo_fill (cr);
1256
}
1257
1258
/* bottom right */
1259
cairo_matrix_init_translate (&matrix, width - right - x2,
1260
height - bottom - y2);
1261
cairo_pattern_set_matrix (shadow_pattern, &matrix);
1262
cairo_set_source (cr, shadow_pattern);
1263
cairo_rectangle (cr, x2, y2, right, bottom);
1264
cairo_fill (cr);
1265
}
1266
1267
static void
1268
draw_close_button (decor_t *d,
1269
cairo_t *cr,
1270
double s)
1271
{
1272
cairo_rel_move_to (cr, 0.0, s);
1273
1274
cairo_rel_line_to (cr, s, -s);
1275
cairo_rel_line_to (cr, s, s);
1276
cairo_rel_line_to (cr, s, -s);
1277
cairo_rel_line_to (cr, s, s);
1278
1279
cairo_rel_line_to (cr, -s, s);
1280
cairo_rel_line_to (cr, s, s);
1281
cairo_rel_line_to (cr, -s, s);
1282
cairo_rel_line_to (cr, -s, -s);
1283
1284
cairo_rel_line_to (cr, -s, s);
1285
cairo_rel_line_to (cr, -s, -s);
1286
cairo_rel_line_to (cr, s, -s);
1287
1288
cairo_close_path (cr);
1289
}
1290
1291
static void
1292
draw_max_button (decor_t *d,
1293
cairo_t *cr,
1294
double s)
1295
{
1296
cairo_rel_line_to (cr, 12.0, 0.0);
1297
cairo_rel_line_to (cr, 0.0, 12.0);
1298
cairo_rel_line_to (cr, -12.0, 0.0);
1299
1300
cairo_close_path (cr);
1301
1302
cairo_rel_move_to (cr, 2.0, s);
1303
1304
cairo_rel_line_to (cr, 12.0 - 4.0, 0.0);
1305
cairo_rel_line_to (cr, 0.0, 12.0 - s - 2.0);
1306
cairo_rel_line_to (cr, -(12.0 - 4.0), 0.0);
1307
1308
cairo_close_path (cr);
1309
}
1310
1311
static void
1312
draw_unmax_button (decor_t *d,
1313
cairo_t *cr,
1314
double s)
1315
{
1316
cairo_rel_move_to (cr, 1.0, 1.0);
1317
1318
cairo_rel_line_to (cr, 10.0, 0.0);
1319
cairo_rel_line_to (cr, 0.0, 10.0);
1320
cairo_rel_line_to (cr, -10.0, 0.0);
1321
1322
cairo_close_path (cr);
1323
1324
cairo_rel_move_to (cr, 2.0, s);
1325
1326
cairo_rel_line_to (cr, 10.0 - 4.0, 0.0);
1327
cairo_rel_line_to (cr, 0.0, 10.0 - s - 2.0);
1328
cairo_rel_line_to (cr, -(10.0 - 4.0), 0.0);
1329
1330
cairo_close_path (cr);
1331
}
1332
1333
static void
1334
draw_min_button (decor_t *d,
1335
cairo_t *cr,
1336
double s)
1337
{
1338
cairo_rel_move_to (cr, 0.0, 8.0);
1339
1340
cairo_rel_line_to (cr, 12.0, 0.0);
1341
cairo_rel_line_to (cr, 0.0, s);
1342
cairo_rel_line_to (cr, -12.0, 0.0);
1343
1344
cairo_close_path (cr);
1345
}
1346
1347
typedef void (*draw_proc) (cairo_t *cr);
1348
1349
static void
1350
button_state_offsets (gdouble x,
1351
gdouble y,
1352
guint state,
1353
gdouble *return_x,
1354
gdouble *return_y)
1355
{
1356
static double off[] = { 0.0, 0.0, 0.0, 0.5 };
1357
1358
*return_x = x + off[state];
1359
*return_y = y + off[state];
1360
}
1361
1362
static void
1363
button_state_paint (cairo_t *cr,
1364
GtkStyle *style,
1365
decor_color_t *color,
1366
guint state)
1367
{
1368
1369
#define IN_STATE (PRESSED_EVENT_WINDOW | IN_EVENT_WINDOW)
1370
1371
if ((state & IN_STATE) == IN_STATE)
1372
{
1373
if (state & IN_EVENT_WINDOW)
1374
cairo_set_source_rgb (cr, 1.0, 1.0, 1.0);
1375
else
1376
cairo_set_source_rgba (cr, color->r, color->g, color->b, 0.95);
1377
1378
cairo_fill_preserve (cr);
1379
1380
gdk_cairo_set_source_color_alpha (cr,
1381
&style->fg[GTK_STATE_NORMAL],
1382
STROKE_ALPHA);
1383
1384
cairo_set_line_width (cr, 1.0);
1385
cairo_stroke (cr);
1386
cairo_set_line_width (cr, 2.0);
1387
}
1388
else
1389
{
1390
gdk_cairo_set_source_color_alpha (cr,
1391
&style->fg[GTK_STATE_NORMAL],
1392
STROKE_ALPHA);
1393
cairo_stroke_preserve (cr);
1394
1395
if (state & IN_EVENT_WINDOW)
1396
cairo_set_source_rgb (cr, 1.0, 1.0, 1.0);
1397
else
1398
cairo_set_source_rgba (cr, color->r, color->g, color->b, 0.95);
1399
1400
cairo_fill (cr);
1401
}
1402
}
1403
1404
static void
1405
draw_window_decoration (decor_t *d)
1406
{
1407
cairo_t *cr;
1408
GtkStyle *style;
1409
decor_color_t color;
1410
double alpha;
1411
double x1, y1, x2, y2, x, y, h;
1412
int corners = SHADE_LEFT | SHADE_RIGHT | SHADE_TOP | SHADE_BOTTOM;
1413
int top;
1414
int button_x;
1415
1416
if (!d->pixmap)
1417
return;
1418
1419
style = gtk_widget_get_style (style_window);
1420
1421
if (d->state & (WNCK_WINDOW_STATE_MAXIMIZED_HORIZONTALLY |
1422
WNCK_WINDOW_STATE_MAXIMIZED_VERTICALLY))
1423
corners = 0;
1424
1425
color.r = style->bg[GTK_STATE_NORMAL].red / 65535.0;
1426
color.g = style->bg[GTK_STATE_NORMAL].green / 65535.0;
1427
color.b = style->bg[GTK_STATE_NORMAL].blue / 65535.0;
1428
1429
if (d->buffer_pixmap)
1430
cr = gdk_cairo_create (GDK_DRAWABLE (d->buffer_pixmap));
1431
else
1432
cr = gdk_cairo_create (GDK_DRAWABLE (d->pixmap));
1433
1434
cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
1435
1436
top = _win_extents.top + titlebar_height;
1437
1438
x1 = left_space - _win_extents.left;
1439
y1 = top_space - _win_extents.top;
1440
x2 = d->width - right_space + _win_extents.right;
1441
y2 = d->height - bottom_space + _win_extents.bottom;
1442
1443
h = d->height - top_space - titlebar_height - bottom_space;
1444
1445
cairo_set_line_width (cr, 1.0);
1446
1447
draw_shadow_background (d, cr);
1448
1449
if (d->active)
1450
{
1451
decor_color_t *title_color = _title_color;
1452
1453
alpha = decoration_alpha + 0.3;
1454
1455
fill_rounded_rectangle (cr,
1456
x1 + 0.5,
1457
y1 + 0.5,
1458
_win_extents.left - 0.5,
1459
top - 0.5,
1460
5.0, CORNER_TOPLEFT & corners,
1461
&title_color[0], 1.0, &title_color[1], alpha,
1462
SHADE_TOP | SHADE_LEFT);
1463
1464
fill_rounded_rectangle (cr,
1465
x1 + _win_extents.left,
1466
y1 + 0.5,
1467
x2 - x1 - _win_extents.left -
1468
_win_extents.right,
1469
top - 0.5,
1470
5.0, 0,
1471
&title_color[0], 1.0, &title_color[1], alpha,
1472
SHADE_TOP);
1473
1474
fill_rounded_rectangle (cr,
1475
x2 - _win_extents.right,
1476
y1 + 0.5,
1477
_win_extents.right - 0.5,
1478
top - 0.5,
1479
5.0, CORNER_TOPRIGHT & corners,
1480
&title_color[0], 1.0, &title_color[1], alpha,
1481
SHADE_TOP | SHADE_RIGHT);
1482
}
1483
else
1484
{
1485
alpha = decoration_alpha;
1486
1487
fill_rounded_rectangle (cr,
1488
x1 + 0.5,
1489
y1 + 0.5,
1490
_win_extents.left - 0.5,
1491
top - 0.5,
1492
5.0, CORNER_TOPLEFT & corners,
1493
&color, 1.0, &color, alpha,
1494
SHADE_TOP | SHADE_LEFT);
1495
1496
fill_rounded_rectangle (cr,
1497
x1 + _win_extents.left,
1498
y1 + 0.5,
1499
x2 - x1 - _win_extents.left -
1500
_win_extents.right,
1501
top - 0.5,
1502
5.0, 0,
1503
&color, 1.0, &color, alpha,
1504
SHADE_TOP);
1505
1506
fill_rounded_rectangle (cr,
1507
x2 - _win_extents.right,
1508
y1 + 0.5,
1509
_win_extents.right - 0.5,
1510
top - 0.5,
1511
5.0, CORNER_TOPRIGHT & corners,
1512
&color, 1.0, &color, alpha,
1513
SHADE_TOP | SHADE_RIGHT);
1514
}
1515
1516
fill_rounded_rectangle (cr,
1517
x1 + 0.5,
1518
y1 + top,
1519
_win_extents.left - 0.5,
1520
h,
1521
5.0, 0,
1522
&color, 1.0, &color, alpha,
1523
SHADE_LEFT);
1524
1525
fill_rounded_rectangle (cr,
1526
x2 - _win_extents.right,
1527
y1 + top,
1528
_win_extents.right - 0.5,
1529
h,
1530
5.0, 0,
1531
&color, 1.0, &color, alpha,
1532
SHADE_RIGHT);
1533
1534
1535
fill_rounded_rectangle (cr,
1536
x1 + 0.5,
1537
y2 - _win_extents.bottom,
1538
_win_extents.left - 0.5,
1539
_win_extents.bottom - 0.5,
1540
5.0, CORNER_BOTTOMLEFT & corners,
1541
&color, 1.0, &color, alpha,
1542
SHADE_BOTTOM | SHADE_LEFT);
1543
1544
fill_rounded_rectangle (cr,
1545
x1 + _win_extents.left,
1546
y2 - _win_extents.bottom,
1547
x2 - x1 - _win_extents.left -
1548
_win_extents.right,
1549
_win_extents.bottom - 0.5,
1550
5.0, 0,
1551
&color, 1.0, &color, alpha,
1552
SHADE_BOTTOM);
1553
1554
fill_rounded_rectangle (cr,
1555
x2 - _win_extents.right,
1556
y2 - _win_extents.bottom,
1557
_win_extents.right - 0.5,
1558
_win_extents.bottom - 0.5,
1559
5.0, CORNER_BOTTOMRIGHT & corners,
1560
&color, 1.0, &color, alpha,
1561
SHADE_BOTTOM | SHADE_RIGHT);
1562
1563
cairo_rectangle (cr,
1564
left_space,
1565
titlebar_height + top_space,
1566
d->width - left_space - right_space,
1567
h);
1568
gdk_cairo_set_source_color (cr, &style->bg[GTK_STATE_NORMAL]);
1569
cairo_fill (cr);
1570
1571
cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
1572
1573
if (d->active)
1574
{
1575
gdk_cairo_set_source_color_alpha (cr,
1576
&style->fg[GTK_STATE_NORMAL],
1577
0.7);
1578
1579
cairo_move_to (cr, x1 + 0.5, y1 + top - 0.5);
1580
cairo_rel_line_to (cr, x2 - x1 - 1.0, 0.0);
1581
1582
cairo_stroke (cr);
1583
}
1584
1585
rounded_rectangle (cr,
1586
x1 + 0.5, y1 + 0.5,
1587
x2 - x1 - 1.0, y2 - y1 - 1.0,
1588
5.0,
1589
(CORNER_TOPLEFT | CORNER_TOPRIGHT | CORNER_BOTTOMLEFT |
1590
CORNER_BOTTOMRIGHT) & corners);
1591
1592
cairo_clip (cr);
1593
1594
cairo_translate (cr, 1.0, 1.0);
1595
1596
rounded_rectangle (cr,
1597
x1 + 0.5, y1 + 0.5,
1598
x2 - x1 - 1.0, y2 - y1 - 1.0,
1599
5.0,
1600
(CORNER_TOPLEFT | CORNER_TOPRIGHT | CORNER_BOTTOMLEFT |
1601
CORNER_BOTTOMRIGHT) & corners);
1602
1603
cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, 0.4);
1604
cairo_stroke (cr);
1605
1606
cairo_translate (cr, -2.0, -2.0);
1607
1608
rounded_rectangle (cr,
1609
x1 + 0.5, y1 + 0.5,
1610
x2 - x1 - 1.0, y2 - y1 - 1.0,
1611
5.0,
1612
(CORNER_TOPLEFT | CORNER_TOPRIGHT | CORNER_BOTTOMLEFT |
1613
CORNER_BOTTOMRIGHT) & corners);
1614
1615
cairo_set_source_rgba (cr, 0.0, 0.0, 0.0, 0.1);
1616
cairo_stroke (cr);
1617
1618
cairo_translate (cr, 1.0, 1.0);
1619
1620
cairo_reset_clip (cr);
1621
1622
rounded_rectangle (cr,
1623
x1 + 0.5, y1 + 0.5,
1624
x2 - x1 - 1.0, y2 - y1 - 1.0,
1625
5.0,
1626
(CORNER_TOPLEFT | CORNER_TOPRIGHT | CORNER_BOTTOMLEFT |
1627
CORNER_BOTTOMRIGHT) & corners);
1628
1629
gdk_cairo_set_source_color_alpha (cr,
1630
&style->fg[GTK_STATE_NORMAL],
1631
alpha);
1632
1633
cairo_stroke (cr);
1634
1635
cairo_set_line_width (cr, 2.0);
1636
1637
button_x = d->width - right_space - 13;
1638
1639
if (d->actions & WNCK_WINDOW_ACTION_CLOSE)
1640
{
1641
button_state_offsets (button_x,
1642
y1 - 3.0 + titlebar_height / 2,
1643
d->button_states[0], &x, &y);
1644
1645
button_x -= 17;
1646
1647
if (d->active)
1648
{
1649
cairo_move_to (cr, x, y);
1650
draw_close_button (d, cr, 3.0);
1651
button_state_paint (cr, style, &color, d->button_states[0]);
1652
}
1653
else
1654
{
1655
gdk_cairo_set_source_color_alpha (cr,
1656
&style->fg[GTK_STATE_NORMAL],
1657
alpha * 0.75);
1658
cairo_move_to (cr, x, y);
1659
draw_close_button (d, cr, 3.0);
1660
cairo_fill (cr);
1661
}
1662
}
1663
1664
if (d->actions & WNCK_WINDOW_ACTION_MAXIMIZE)
1665
{
1666
button_state_offsets (button_x,
1667
y1 - 3.0 + titlebar_height / 2,
1668
d->button_states[1], &x, &y);
1669
1670
button_x -= 17;
1671
1672
cairo_set_fill_rule (cr, CAIRO_FILL_RULE_EVEN_ODD);
1673
1674
if (d->active)
1675
{
1676
gdk_cairo_set_source_color_alpha (cr,
1677
&style->fg[GTK_STATE_NORMAL],
1678
STROKE_ALPHA);
1679
cairo_move_to (cr, x, y);
1680
1681
if (d->state & (WNCK_WINDOW_STATE_MAXIMIZED_HORIZONTALLY |
1682
WNCK_WINDOW_STATE_MAXIMIZED_VERTICALLY))
1683
draw_unmax_button (d, cr, 4.0);
1684
else
1685
draw_max_button (d, cr, 4.0);
1686
1687
button_state_paint (cr, style, &color, d->button_states[1]);
1688
}
1689
else
1690
{
1691
gdk_cairo_set_source_color_alpha (cr,
1692
&style->fg[GTK_STATE_NORMAL],
1693
alpha * 0.75);
1694
cairo_move_to (cr, x, y);
1695
1696
if (d->state & (WNCK_WINDOW_STATE_MAXIMIZED_HORIZONTALLY |
1697
WNCK_WINDOW_STATE_MAXIMIZED_VERTICALLY))
1698
draw_unmax_button (d, cr, 4.0);
1699
else
1700
draw_max_button (d, cr, 4.0);
1701
1702
cairo_fill (cr);
1703
}
1704
}
1705
1706
if (d->actions & WNCK_WINDOW_ACTION_MINIMIZE)
1707
{
1708
button_state_offsets (button_x,
1709
y1 - 3.0 + titlebar_height / 2,
1710
d->button_states[2], &x, &y);
1711
1712
button_x -= 17;
1713
1714
if (d->active)
1715
{
1716
gdk_cairo_set_source_color_alpha (cr,
1717
&style->fg[GTK_STATE_NORMAL],
1718
STROKE_ALPHA);
1719
cairo_move_to (cr, x, y);
1720
draw_min_button (d, cr, 4.0);
1721
button_state_paint (cr, style, &color, d->button_states[2]);
1722
}
1723
else
1724
{
1725
gdk_cairo_set_source_color_alpha (cr,
1726
&style->fg[GTK_STATE_NORMAL],
1727
alpha * 0.75);
1728
cairo_move_to (cr, x, y);
1729
draw_min_button (d, cr, 4.0);
1730
cairo_fill (cr);
1731
}
1732
}
1733
1734
if (d->layout)
1735
{
1736
if (d->active)
1737
{
1738
cairo_move_to (cr,
1739
left_space + 21.0,
1740
y1 + 2.0 + (titlebar_height - text_height) / 2.0);
1741
1742
gdk_cairo_set_source_color_alpha (cr,
1743
&style->fg[GTK_STATE_NORMAL],
1744
STROKE_ALPHA);
1745
1746
pango_cairo_layout_path (cr, d->layout);
1747
cairo_stroke (cr);
1748
1749
cairo_set_source_rgb (cr, 1.0, 1.0, 1.0);
1750
}
1751
else
1752
{
1753
gdk_cairo_set_source_color_alpha (cr,
1754
&style->fg[GTK_STATE_NORMAL],
1755
alpha);
1756
}
1757
1758
cairo_move_to (cr,
1759
left_space + 21.0,
1760
y1 + 2.0 + (titlebar_height - text_height) / 2.0);
1761
1762
pango_cairo_show_layout (cr, d->layout);
1763
}
1764
1765
if (d->icon)
1766
{
1767
cairo_translate (cr, left_space + 1, y1 - 5.0 + titlebar_height / 2);
1768
cairo_set_source (cr, d->icon);
1769
cairo_rectangle (cr, 0.0, 0.0, 16.0, 16.0);
1770
cairo_clip (cr);
1771
1772
if (d->active)
1773
cairo_paint (cr);
1774
else
1775
cairo_paint_with_alpha (cr, alpha);
1776
}
1777
1778
cairo_destroy (cr);
1779
1780
if (d->buffer_pixmap)
1781
gdk_draw_drawable (d->pixmap,
1782
d->gc,
1783
d->buffer_pixmap,
1784
0,
1785
0,
1786
0,
1787
0,
1788
d->width,
1789
d->height);
1790
1791
if (d->prop_xid)
1792
{
1793
decor_update_window_property (d);
1794
d->prop_xid = 0;
1795
}
1796
}
1797
1798
#ifdef USE_METACITY
1799
static Region
1800
meta_get_window_region (const MetaFrameGeometry *fgeom,
1801
int width,
1802
int height)
1803
{
1804
Region corners_xregion, window_xregion;
1805
XRectangle xrect;
1806
1807
corners_xregion = XCreateRegion ();
1808
1809
if (fgeom->top_left_corner_rounded)
1810
{
1811
xrect.x = 0;
1812
xrect.y = 0;
1813
xrect.width = 5;
1814
xrect.height = 1;
1815
1816
XUnionRectWithRegion (&xrect, corners_xregion, corners_xregion);
1817
1818
xrect.y = 1;
1819
xrect.width = 3;
1820
1821
XUnionRectWithRegion (&xrect, corners_xregion, corners_xregion);
1822
1823
xrect.y = 2;
1824
xrect.width = 2;
1825
1826
XUnionRectWithRegion (&xrect, corners_xregion, corners_xregion);
1827
1828
xrect.y = 3;
1829
xrect.width = 1;
1830
xrect.height = 2;
1831
1832
XUnionRectWithRegion (&xrect, corners_xregion, corners_xregion);
1833
}
1834
1835
if (fgeom->top_right_corner_rounded)
1836
{
1837
xrect.x = width - 5;
1838
xrect.y = 0;
1839
xrect.width = 5;
1840
xrect.height = 1;
1841
1842
XUnionRectWithRegion (&xrect, corners_xregion, corners_xregion);
1843
1844
xrect.y = 1;
1845
xrect.x = width - 3;
1846
xrect.width = 3;
1847
1848
XUnionRectWithRegion (&xrect, corners_xregion, corners_xregion);
1849
1850
xrect.y = 2;
1851
xrect.x = width - 2;
1852
xrect.width = 2;
1853
1854
XUnionRectWithRegion (&xrect, corners_xregion, corners_xregion);
1855
1856
xrect.y = 3;
1857
xrect.x = width - 1;
1858
xrect.width = 1;
1859
xrect.height = 2;
1860
1861
XUnionRectWithRegion (&xrect, corners_xregion, corners_xregion);
1862
}
1863
1864
if (fgeom->bottom_left_corner_rounded)
1865
{
1866
xrect.x = 0;
1867
xrect.y = height - 1;
1868
xrect.width = 5;
1869
xrect.height = 1;
1870
1871
XUnionRectWithRegion (&xrect, corners_xregion, corners_xregion);
1872
1873
xrect.y = height - 2;
1874
xrect.width = 3;
1875
1876
XUnionRectWithRegion (&xrect, corners_xregion, corners_xregion);
1877
1878
xrect.y = height - 3;
1879
xrect.width = 2;
1880
1881
XUnionRectWithRegion (&xrect, corners_xregion, corners_xregion);
1882
1883
xrect.y = height - 5;
1884
xrect.width = 1;
1885
xrect.height = 2;
1886
1887
XUnionRectWithRegion (&xrect, corners_xregion, corners_xregion);
1888
}
1889
1890
if (fgeom->bottom_right_corner_rounded)
1891
{
1892
xrect.x = width - 5;
1893
xrect.y = height - 1;
1894
xrect.width = 5;
1895
xrect.height = 1;
1896
1897
XUnionRectWithRegion (&xrect, corners_xregion, corners_xregion);
1898
1899
xrect.y = height - 2;
1900
xrect.x = width - 3;
1901
xrect.width = 3;
1902
1903
XUnionRectWithRegion (&xrect, corners_xregion, corners_xregion);
1904
1905
xrect.y = height - 3;
1906
xrect.x = width - 2;
1907
xrect.width = 2;
1908
1909
XUnionRectWithRegion (&xrect, corners_xregion, corners_xregion);
1910
1911
xrect.y = height - 5;
1912
xrect.x = width - 1;
1913
xrect.width = 1;
1914
xrect.height = 2;
1915
1916
XUnionRectWithRegion (&xrect, corners_xregion, corners_xregion);
1917
}
1918
1919
window_xregion = XCreateRegion ();
1920
1921
xrect.x = 0;
1922
xrect.y = 0;
1923
xrect.width = width;
1924
xrect.height = height;
1925
1926
XUnionRectWithRegion (&xrect, window_xregion, window_xregion);
1927
1928
XSubtractRegion (window_xregion, corners_xregion, window_xregion);
1929
1930
XDestroyRegion (corners_xregion);
1931
1932
return window_xregion;
1933
}
1934
1935
static MetaButtonState
1936
meta_button_state (int state)
1937
{
1938
if (state & IN_EVENT_WINDOW)
1939
{
1940
if (state & PRESSED_EVENT_WINDOW)
1941
return META_BUTTON_STATE_PRESSED;
1942
1943
return META_BUTTON_STATE_PRELIGHT;
1944
}
1945
1946
return META_BUTTON_STATE_NORMAL;
1947
}
1948
static MetaButtonState
1949
meta_button_state_for_button_type (decor_t *d,
1950
MetaButtonType type)
1951
{
1952
switch (type) {
1953
case META_BUTTON_TYPE_RIGHT_LEFT_BACKGROUND:
1954
case META_BUTTON_TYPE_MINIMIZE:
1955
return meta_button_state (d->button_states[2]);
1956
case META_BUTTON_TYPE_RIGHT_MIDDLE_BACKGROUND:
1957
case META_BUTTON_TYPE_MAXIMIZE:
1958
return meta_button_state (d->button_states[1]);
1959
case META_BUTTON_TYPE_RIGHT_RIGHT_BACKGROUND:
1960
case META_BUTTON_TYPE_CLOSE:
1961
return meta_button_state (d->button_states[0]);
1962
case META_BUTTON_TYPE_LEFT_LEFT_BACKGROUND:
1963
case META_BUTTON_TYPE_LEFT_MIDDLE_BACKGROUND:
1964
case META_BUTTON_TYPE_LEFT_RIGHT_BACKGROUND:
1965
case META_BUTTON_TYPE_MENU:
1966
default:
1967
break;
1968
}
1969
1970
return META_BUTTON_STATE_NORMAL;
1971
}
1972
1973
static void
1974
meta_draw_window_decoration (decor_t *d)
1975
{
1976
MetaButtonState button_states[META_BUTTON_TYPE_LAST];
1977
MetaButtonLayout button_layout;
1978
MetaFrameGeometry fgeom;
1979
MetaTheme *theme;
1980
GtkStyle *style;
1981
MetaFrameFlags flags = 0;
1982
cairo_t *cr;
1983
gint i, left_width, right_width, top_height, bottom_height;
1984
GdkRectangle clip, rect;
1985
GdkDrawable *drawable;
1986
Region region;
1987
1988
if (!d->pixmap)
1989
return;
1990
1991
style = gtk_widget_get_style (style_window);
1992
1993
if (d->buffer_pixmap)
1994
cr = gdk_cairo_create (GDK_DRAWABLE (d->buffer_pixmap));
1995
else
1996
cr = gdk_cairo_create (GDK_DRAWABLE (d->pixmap));
1997
1998
cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
1999
2000
draw_shadow_background (d, cr);
2001
2002
theme = meta_theme_get_current ();
2003
2004
button_layout.left_buttons[0] = META_BUTTON_FUNCTION_MENU;
2005
button_layout.left_buttons[1] = META_BUTTON_FUNCTION_LAST;
2006
button_layout.left_buttons[2] = META_BUTTON_FUNCTION_LAST;
2007
button_layout.left_buttons[3] = META_BUTTON_FUNCTION_LAST;
2008
2009
button_layout.right_buttons[0] = META_BUTTON_FUNCTION_MINIMIZE;
2010
button_layout.right_buttons[1] = META_BUTTON_FUNCTION_MAXIMIZE;
2011
button_layout.right_buttons[2] = META_BUTTON_FUNCTION_CLOSE;
2012
button_layout.right_buttons[3] = META_BUTTON_FUNCTION_LAST;
2013
2014
if (d->actions & WNCK_WINDOW_ACTION_CLOSE)
2015
flags |= META_FRAME_ALLOWS_DELETE;
2016
2017
if (d->actions & WNCK_WINDOW_ACTION_MINIMIZE)
2018
flags |= META_FRAME_ALLOWS_MINIMIZE;
2019
2020
if (d->actions & WNCK_WINDOW_ACTION_MAXIMIZE)
2021
flags |= META_FRAME_ALLOWS_MAXIMIZE;
2022
2023
flags |= META_FRAME_ALLOWS_MENU;
2024
flags |= META_FRAME_ALLOWS_VERTICAL_RESIZE;
2025
flags |= META_FRAME_ALLOWS_HORIZONTAL_RESIZE;
2026
flags |= META_FRAME_ALLOWS_MOVE;
2027
2028
if (d->active)
2029
flags |= META_FRAME_HAS_FOCUS;
2030
2031
for (i = 0; i < META_BUTTON_TYPE_LAST; i++)
2032
button_states[i] = meta_button_state_for_button_type (d, i);
2033
2034
meta_theme_get_frame_borders (theme,
2035
META_FRAME_TYPE_NORMAL,
2036
text_height,
2037
flags,
2038
&top_height,
2039
&bottom_height,
2040
&left_width,
2041
&right_width);
2042
2043
clip.x = left_space - left_width;
2044
clip.y = top_space + titlebar_height - top_height;
2045
clip.width = d->width - right_space + right_width - clip.x;
2046
clip.height = d->height - bottom_space + bottom_height - clip.y;
2047
2048
drawable = d->buffer_pixmap ? d->buffer_pixmap : d->pixmap;
2049
2050
meta_theme_calc_geometry (theme,
2051
META_FRAME_TYPE_NORMAL,
2052
text_height,
2053
flags,
2054
clip.width - left_width - right_width,
2055
clip.height - top_height - bottom_height,
2056
&button_layout,
2057
&fgeom);
2058
2059
region = meta_get_window_region (&fgeom, clip.width, clip.height);
2060
2061
gdk_cairo_set_source_color (cr, &style->bg[GTK_STATE_NORMAL]);
2062
2063
for (i = 0; i < region->numRects; i++)
2064
{
2065
rect.x = clip.x + region->rects[i].x1;
2066
rect.y = clip.y + region->rects[i].y1;
2067
rect.width = region->rects[i].x2 - region->rects[i].x1;
2068
rect.height = region->rects[i].y2 - region->rects[i].y1;
2069
2070
cairo_rectangle (cr, rect.x, rect.y, rect.width, rect.height);
2071
cairo_fill (cr);
2072
2073
meta_theme_draw_frame (theme,
2074
style_window,
2075
drawable,
2076
&rect,
2077
clip.x,
2078
clip.y,
2079
META_FRAME_TYPE_NORMAL,
2080
flags,
2081
clip.width - left_width - right_width,
2082
clip.height - top_height - bottom_height,
2083
d->layout,
2084
text_height,
2085
&button_layout,
2086
button_states,
2087
d->icon_pixbuf,
2088
NULL);
2089
}
2090
2091
cairo_destroy (cr);
2092
2093
XDestroyRegion (region);
2094
2095
if (d->buffer_pixmap)
2096
gdk_draw_drawable (d->pixmap,
2097
d->gc,
2098
d->buffer_pixmap,
2099
0,
2100
0,
2101
0,
2102
0,
2103
d->width,
2104
d->height);
2105
2106
if (d->prop_xid)
2107
{
2108
decor_update_window_property (d);
2109
d->prop_xid = 0;
2110
}
2111
}
2112
#endif
2113
2114
#define SWITCHER_ALPHA 0xa0a0
2115
2116
static void
2117
draw_switcher_background (decor_t *d)
2118
{
2119
Display *xdisplay = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
2120
cairo_t *cr;
2121
GtkStyle *style;
2122
decor_color_t color;
2123
double alpha = SWITCHER_ALPHA / 65535.0;
2124
double x1, y1, x2, y2, h;
2125
int top;
2126
unsigned long pixel;
2127
ushort a = SWITCHER_ALPHA;
2128
2129
if (!d->buffer_pixmap)
2130
return;
2131
2132
style = gtk_widget_get_style (style_window);
2133
2134
color.r = style->bg[GTK_STATE_NORMAL].red / 65535.0;
2135
color.g = style->bg[GTK_STATE_NORMAL].green / 65535.0;
2136
color.b = style->bg[GTK_STATE_NORMAL].blue / 65535.0;
2137
2138
cr = gdk_cairo_create (GDK_DRAWABLE (d->buffer_pixmap));
2139
2140
cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
2141
2142
top = _win_extents.bottom;
2143
2144
x1 = left_space - _win_extents.left;
2145
y1 = top_space - _win_extents.top;
2146
x2 = d->width - right_space + _win_extents.right;
2147
y2 = d->height - bottom_space + _win_extents.bottom;
2148
2149
h = y2 - y1 - _win_extents.bottom - _win_extents.bottom;
2150
2151
cairo_set_line_width (cr, 1.0);
2152
2153
cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
2154
2155
draw_shadow_background (d, cr);
2156
2157
fill_rounded_rectangle (cr,
2158
x1 + 0.5,
2159
y1 + 0.5,
2160
_win_extents.left - 0.5,
2161
top - 0.5,
2162
5.0, CORNER_TOPLEFT,
2163
&color, alpha, &color, alpha * 0.75,
2164
SHADE_TOP | SHADE_LEFT);
2165
2166
fill_rounded_rectangle (cr,
2167
x1 + _win_extents.left,
2168
y1 + 0.5,
2169
x2 - x1 - _win_extents.left -
2170
_win_extents.right,
2171
top - 0.5,
2172
5.0, 0,
2173
&color, alpha, &color, alpha * 0.75,
2174
SHADE_TOP);
2175
2176
fill_rounded_rectangle (cr,
2177
x2 - _win_extents.right,
2178
y1 + 0.5,
2179
_win_extents.right - 0.5,
2180
top - 0.5,
2181
5.0, CORNER_TOPRIGHT,
2182
&color, alpha, &color, alpha * 0.75,
2183
SHADE_TOP | SHADE_RIGHT);
2184
2185
fill_rounded_rectangle (cr,
2186
x1 + 0.5,
2187
y1 + top,
2188
_win_extents.left - 0.5,
2189
h,
2190
5.0, 0,
2191
&color, alpha, &color, alpha * 0.75,
2192
SHADE_LEFT);
2193
2194
fill_rounded_rectangle (cr,
2195
x2 - _win_extents.right,
2196
y1 + top,
2197
_win_extents.right - 0.5,
2198
h,
2199
5.0, 0,
2200
&color, alpha, &color, alpha * 0.75,
2201
SHADE_RIGHT);
2202
2203
fill_rounded_rectangle (cr,
2204
x1 + 0.5,
2205
y2 - _win_extents.bottom,
2206
_win_extents.left - 0.5,
2207
_win_extents.bottom - 0.5,
2208
5.0, CORNER_BOTTOMLEFT,
2209
&color, alpha, &color, alpha * 0.75,
2210
SHADE_BOTTOM | SHADE_LEFT);
2211
2212
fill_rounded_rectangle (cr,
2213
x1 + _win_extents.left,
2214
y2 - _win_extents.bottom,
2215
x2 - x1 - _win_extents.left -
2216
_win_extents.right,
2217
_win_extents.bottom - 0.5,
2218
5.0, 0,
2219
&color, alpha, &color, alpha * 0.75,
2220
SHADE_BOTTOM);
2221
2222
fill_rounded_rectangle (cr,
2223
x2 - _win_extents.right,
2224
y2 - _win_extents.bottom,
2225
_win_extents.right - 0.5,
2226
_win_extents.bottom - 0.5,
2227
5.0, CORNER_BOTTOMRIGHT,
2228
&color, alpha, &color, alpha * 0.75,
2229
SHADE_BOTTOM | SHADE_RIGHT);
2230
2231
cairo_rectangle (cr, x1 + _win_extents.left,
2232
y1 + top,
2233
x2 - x1 - _win_extents.left - _win_extents.right,
2234
h);
2235
gdk_cairo_set_source_color_alpha (cr,
2236
&style->bg[GTK_STATE_NORMAL],
2237
alpha);
2238
cairo_fill (cr);
2239
2240
cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
2241
2242
rounded_rectangle (cr,
2243
x1 + 0.5, y1 + 0.5,
2244
x2 - x1 - 1.0, y2 - y1 - 1.0,
2245
5.0,
2246
CORNER_TOPLEFT | CORNER_TOPRIGHT | CORNER_BOTTOMLEFT |
2247
CORNER_BOTTOMRIGHT);
2248
2249
cairo_clip (cr);
2250
2251
cairo_translate (cr, 1.0, 1.0);
2252
2253
rounded_rectangle (cr,
2254
x1 + 0.5, y1 + 0.5,
2255
x2 - x1 - 1.0, y2 - y1 - 1.0,
2256
5.0,
2257
CORNER_TOPLEFT | CORNER_TOPRIGHT | CORNER_BOTTOMLEFT |
2258
CORNER_BOTTOMRIGHT);
2259
2260
cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, 0.4);
2261
cairo_stroke (cr);
2262
2263
cairo_translate (cr, -2.0, -2.0);
2264
2265
rounded_rectangle (cr,
2266
x1 + 0.5, y1 + 0.5,
2267
x2 - x1 - 1.0, y2 - y1 - 1.0,
2268
5.0,
2269
CORNER_TOPLEFT | CORNER_TOPRIGHT | CORNER_BOTTOMLEFT |
2270
CORNER_BOTTOMRIGHT);
2271
2272
cairo_set_source_rgba (cr, 0.0, 0.0, 0.0, 0.1);
2273
cairo_stroke (cr);
2274
2275
cairo_translate (cr, 1.0, 1.0);
2276
2277
cairo_reset_clip (cr);
2278
2279
rounded_rectangle (cr,
2280
x1 + 0.5, y1 + 0.5,
2281
x2 - x1 - 1.0, y2 - y1 - 1.0,
2282
5.0,
2283
CORNER_TOPLEFT | CORNER_TOPRIGHT | CORNER_BOTTOMLEFT |
2284
CORNER_BOTTOMRIGHT);
2285
2286
gdk_cairo_set_source_color_alpha (cr,
2287
&style->fg[GTK_STATE_NORMAL],
2288
alpha);
2289
2290
cairo_stroke (cr);
2291
2292
cairo_destroy (cr);
2293
2294
gdk_draw_drawable (d->pixmap,
2295
d->gc,
2296
d->buffer_pixmap,
2297
0,
2298
0,
2299
0,
2300
0,
2301
d->width,
2302
d->height);
2303
2304
pixel = ((((a * style->bg[GTK_STATE_NORMAL].red ) >> 24) & 0x0000ff) |
2305
(((a * style->bg[GTK_STATE_NORMAL].green) >> 16) & 0x00ff00) |
2306
(((a * style->bg[GTK_STATE_NORMAL].blue ) >> 8) & 0xff0000) |
2307
(((a & 0xff00) << 16)));
2308
2309
decor_update_switcher_property (d);
2310
2311
gdk_error_trap_push ();
2312
XSetWindowBackground (xdisplay, d->prop_xid, pixel);
2313
XClearWindow (xdisplay, d->prop_xid);
2314
XSync (xdisplay, FALSE);
2315
gdk_error_trap_pop ();
2316
2317
d->prop_xid = 0;
2318
}
2319
2320
static void
2321
draw_switcher_foreground (decor_t *d)
2322
{
2323
cairo_t *cr;
2324
GtkStyle *style;
2325
decor_color_t color;
2326
double alpha = SWITCHER_ALPHA / 65535.0;
2327
double x1, y1, x2;
2328
int top;
2329
2330
if (!d->pixmap || !d->buffer_pixmap)
2331
return;
2332
2333
style = gtk_widget_get_style (style_window);
2334
2335
color.r = style->bg[GTK_STATE_NORMAL].red / 65535.0;
2336
color.g = style->bg[GTK_STATE_NORMAL].green / 65535.0;
2337
color.b = style->bg[GTK_STATE_NORMAL].blue / 65535.0;
2338
2339
top = _win_extents.bottom;
2340
2341
x1 = left_space - _win_extents.left;
2342
y1 = top_space - _win_extents.top;
2343
x2 = d->width - right_space + _win_extents.right;
2344
2345
cr = gdk_cairo_create (GDK_DRAWABLE (d->buffer_pixmap));
2346
2347
cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
2348
2349
cairo_rectangle (cr, x1 + _win_extents.left,
2350
y1 + top + switcher_top_corner_space,
2351
x2 - x1 - _win_extents.left - _win_extents.right,
2352
SWITCHER_SPACE);
2353
2354
gdk_cairo_set_source_color_alpha (cr,
2355
&style->bg[GTK_STATE_NORMAL],
2356
alpha);
2357
cairo_fill (cr);
2358
2359
if (d->layout)
2360
{
2361
int w;
2362
2363
cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
2364
2365
gdk_cairo_set_source_color_alpha (cr,
2366
&style->fg[GTK_STATE_NORMAL],
2367
1.0);
2368
2369
pango_layout_get_pixel_size (d->layout, &w, NULL);
2370
2371
cairo_move_to (cr, d->width / 2 - w / 2,
2372
y1 + top + switcher_top_corner_space +
2373
SWITCHER_SPACE / 2 - text_height / 2);
2374
2375
pango_cairo_show_layout (cr, d->layout);
2376
}
2377
2378
cairo_destroy (cr);
2379
2380
gdk_draw_drawable (d->pixmap,
2381
d->gc,
2382
d->buffer_pixmap,
2383
0,
2384
0,
2385
0,
2386
0,
2387
d->width,
2388
d->height);
2389
}
2390
2391
static void
2392
draw_switcher_decoration (decor_t *d)
2393
{
2394
if (d->prop_xid)
2395
draw_switcher_background (d);
2396
2397
draw_switcher_foreground (d);
2398
}
2399
2400
static gboolean
2401
draw_decor_list (void *data)
2402
{
2403
GSList *list;
2404
decor_t *d;
2405
2406
draw_idle_id = 0;
2407
2408
for (list = draw_list; list; list = list->next)
2409
{
2410
d = (decor_t *) list->data;
2411
(*d->draw) (d);
2412
}
2413
2414
g_slist_free (draw_list);
2415
draw_list = NULL;
2416
2417
return FALSE;
2418
}
2419
2420
static void
2421
queue_decor_draw (decor_t *d)
2422
{
2423
if (g_slist_find (draw_list, d))
2424
return;
2425
2426
draw_list = g_slist_append (draw_list, d);
2427
2428
if (!draw_idle_id)
2429
draw_idle_id = g_idle_add (draw_decor_list, NULL);
2430
}
2431
2432
static GdkPixmap *
2433
create_pixmap (int w,
2434
int h)
2435
{
2436
GdkPixmap *pixmap;
2437
GdkVisual *visual;
2438
GdkColormap *colormap;
2439
2440
visual = gdk_visual_get_best_with_depth (32);
2441
if (!visual)
2442
return NULL;
2443
2444
pixmap = gdk_pixmap_new (NULL, w, h, 32);
2445
if (!pixmap)
2446
return NULL;
2447
2448
colormap = gdk_colormap_new (visual, FALSE);
2449
if (!colormap)
2450
{
2451
gdk_pixmap_unref (pixmap);
2452
return NULL;
2453
}
2454
2455
gdk_drawable_set_colormap (GDK_DRAWABLE (pixmap), colormap);
2456
gdk_colormap_unref (colormap);
2457
2458
return pixmap;
2459
}
2460
2461
static GdkPixmap *
2462
pixmap_new_from_pixbuf (GdkPixbuf *pixbuf)
2463
{
2464
GdkPixmap *pixmap;
2465
guint width, height;
2466
cairo_t *cr;
2467
2468
width = gdk_pixbuf_get_width (pixbuf);
2469
height = gdk_pixbuf_get_height (pixbuf);
2470
2471
pixmap = create_pixmap (width, height);
2472
if (!pixmap)
2473
return NULL;
2474
2475
cr = (cairo_t *) gdk_cairo_create (GDK_DRAWABLE (pixmap));
2476
gdk_cairo_set_source_pixbuf (cr, pixbuf, 0, 0);
2477
cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
2478
cairo_paint (cr);
2479
cairo_destroy (cr);
2480
2481
return pixmap;
2482
}
2483
2484
static void
2485
update_default_decorations (GdkScreen *screen)
2486
{
2487
long data[256];
2488
Window xroot;
2489
GdkDisplay *gdkdisplay = gdk_display_get_default ();
2490
Display *xdisplay = gdk_x11_display_get_xdisplay (gdkdisplay);
2491
Atom bareAtom, normalAtom, activeAtom;
2492
decor_t d;
2493
gint nQuad;
2494
quad quads[N_QUADS_MAX];
2495
extents extents = _win_extents;
2496
2497
xroot = RootWindowOfScreen (gdk_x11_screen_get_xscreen (screen));
2498
2499
bareAtom = XInternAtom (xdisplay, "_NET_WINDOW_DECOR_BARE", FALSE);
2500
normalAtom = XInternAtom (xdisplay, "_NET_WINDOW_DECOR_NORMAL", FALSE);
2501
activeAtom = XInternAtom (xdisplay, "_NET_WINDOW_DECOR_ACTIVE", FALSE);
2502
2503
if (shadow_pixmap)
2504
{
2505
int width, height;
2506
2507
gdk_drawable_get_size (shadow_pixmap, &width, &height);
2508
2509
nQuad = set_shadow_quads (quads, width, height);
2510
2511
decoration_to_property (data, GDK_PIXMAP_XID (shadow_pixmap),
2512
&_shadow_extents, 0, 0, quads, nQuad);
2513
2514
XChangeProperty (xdisplay, xroot,
2515
bareAtom,
2516
XA_INTEGER,
2517
32, PropModeReplace, (guchar *) data,
2518
7 + 9 * nQuad);
2519
2520
if (minimal)
2521
{
2522
XChangeProperty (xdisplay, xroot,
2523
normalAtom,
2524
XA_INTEGER,
2525
32, PropModeReplace, (guchar *) data,
2526
7 + 9 * nQuad);
2527
XChangeProperty (xdisplay, xroot,
2528
activeAtom,
2529
XA_INTEGER,
2530
32, PropModeReplace, (guchar *) data,
2531
7 + 9 * nQuad);
2532
}
2533
}
2534
else
2535
{
2536
XDeleteProperty (xdisplay, xroot, bareAtom);
2537
2538
if (minimal)
2539
{
2540
XDeleteProperty (xdisplay, xroot, normalAtom);
2541
XDeleteProperty (xdisplay, xroot, activeAtom);
2542
}
2543
}
2544
2545
if (minimal)
2546
return;
2547
2548
d.width = left_space + left_corner_space + 1 + right_corner_space +
2549
right_space;
2550
d.height = top_space + titlebar_height + normal_top_corner_space + 2 +
2551
bottom_corner_space + bottom_space;
2552
2553
extents.top += titlebar_height;
2554
2555
d.buffer_pixmap = NULL;
2556
d.layout = NULL;
2557
d.icon = NULL;
2558
d.icon_pixmap = NULL;
2559
d.icon_pixbuf = NULL;
2560
d.state = 0;
2561
d.actions = 0;
2562
d.prop_xid = 0;
2563
d.button_width = 0;
2564
d.draw = theme_draw_window_decoration;
2565
2566
if (decor_normal_pixmap)
2567
gdk_pixmap_unref (decor_normal_pixmap);
2568
2569
nQuad = set_no_title_window_quads (quads, d.width, d.height);
2570
2571
decor_normal_pixmap = create_pixmap (d.width, d.height);
2572
if (decor_normal_pixmap)
2573
{
2574
d.pixmap = decor_normal_pixmap;
2575
d.active = FALSE;
2576
2577
(*d.draw) (&d);
2578
2579
decoration_to_property (data, GDK_PIXMAP_XID (d.pixmap),
2580
&extents, 0, 0, quads, nQuad);
2581
2582
XChangeProperty (xdisplay, xroot,
2583
normalAtom,
2584
XA_INTEGER,
2585
32, PropModeReplace, (guchar *) data, 7 + 9 * nQuad);
2586
}
2587
2588
if (decor_active_pixmap)
2589
gdk_pixmap_unref (decor_active_pixmap);
2590
2591
decor_active_pixmap = create_pixmap (d.width, d.height);
2592
if (decor_active_pixmap)
2593
{
2594
d.pixmap = decor_active_pixmap;
2595
d.active = TRUE;
2596
2597
(*d.draw) (&d);
2598
2599
decoration_to_property (data, GDK_PIXMAP_XID (d.pixmap),
2600
&extents, 0, 0, quads, nQuad);
2601
2602
XChangeProperty (xdisplay, xroot,
2603
activeAtom,
2604
XA_INTEGER,
2605
32, PropModeReplace, (guchar *) data, 7 + 9 * nQuad);
2606
}
2607
}
2608
2609
static void
2610
set_dm_check_hint (GdkScreen *screen)
2611
{
2612
XSetWindowAttributes attrs;
2613
unsigned long data[1];
2614
Window xroot;
2615
GdkDisplay *gdkdisplay = gdk_display_get_default ();
2616
Display *xdisplay = gdk_x11_display_get_xdisplay (gdkdisplay);
2617
Atom atom;
2618
2619
attrs.override_redirect = TRUE;
2620
attrs.event_mask = PropertyChangeMask;
2621
2622
xroot = RootWindowOfScreen (gdk_x11_screen_get_xscreen (screen));
2623
2624
data[0] = XCreateWindow (xdisplay,
2625
xroot,
2626
-100, -100, 1, 1,
2627
0,
2628
CopyFromParent,
2629
CopyFromParent,
2630
(Visual *) CopyFromParent,
2631
CWOverrideRedirect | CWEventMask,
2632
&attrs);
2633
2634
atom = XInternAtom (xdisplay, "_NET_SUPPORTING_DM_CHECK", FALSE);
2635
2636
XChangeProperty (xdisplay, xroot,
2637
atom,
2638
XA_WINDOW,
2639
32, PropModeReplace, (guchar *) data, 1);
2640
}
2641
2642
static gboolean
2643
get_window_prop (Window xwindow,
2644
Atom atom,
2645
Window *val)
2646
{
2647
Atom type;
2648
int format;
2649
gulong nitems;
2650
gulong bytes_after;
2651
Window *w;
2652
int err, result;
2653
2654
*val = 0;
2655
2656
gdk_error_trap_push ();
2657
2658
type = None;
2659
result = XGetWindowProperty (gdk_display,
2660
xwindow,
2661
atom,
2662
0, G_MAXLONG,
2663
False, XA_WINDOW, &type, &format, &nitems,
2664
&bytes_after, (void*) &w);
2665
err = gdk_error_trap_pop ();
2666
if (err != Success || result != Success)
2667
return FALSE;
2668
2669
if (type != XA_WINDOW)
2670
{
2671
XFree (w);
2672
return FALSE;
2673
}
2674
2675
*val = *w;
2676
XFree (w);
2677
2678
return TRUE;
2679
}
2680
2681
static unsigned int
2682
get_mwm_prop (Window xwindow)
2683
{
2684
Display *xdisplay;
2685
Atom actual;
2686
int err, result, format;
2687
unsigned long n, left;
2688
MwmHints *mwm_hints;
2689
unsigned int decor = MWM_DECOR_ALL;
2690
2691
xdisplay = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
2692
2693
gdk_error_trap_push ();
2694
2695
result = XGetWindowProperty (xdisplay, xwindow, mwm_hints_atom,
2696
0L, 20L, FALSE, mwm_hints_atom,
2697
&actual, &format, &n, &left,
2698
(unsigned char **) &mwm_hints);
2699
2700
err = gdk_error_trap_pop ();
2701
if (err != Success || result != Success)
2702
return decor;
2703
2704
if (n && mwm_hints)
2705
{
2706
if (n >= PROP_MOTIF_WM_HINT_ELEMENTS)
2707
{
2708
if (mwm_hints->flags & MWM_HINTS_DECORATIONS)
2709
decor = mwm_hints->decorations;
2710
}
2711
2712
XFree (mwm_hints);
2713
}
2714
2715
return decor;
2716
}
2717
2718
static void
2719
update_event_windows (WnckWindow *win)
2720
{
2721
Display *xdisplay;
2722
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
2723
gint x0, y0, width, height, x, y, w, h;
2724
gint i, j, k, l;
2725
gint button_x = 10;
2726
2727
xdisplay = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
2728
2729
wnck_window_get_geometry (win, &x0, &y0, &width, &height);
2730
2731
if (d->state & WNCK_WINDOW_STATE_SHADED)
2732
{
2733
height = 0;
2734
k = l = 1;
2735
}
2736
else
2737
{
2738
k = 0;
2739
l = 2;
2740
}
2741
2742
gdk_error_trap_push ();
2743
2744
for (i = 0; i < 3; i++)
2745
{
2746
static guint event_window_actions[3][3] = {
2747
{
2748
WNCK_WINDOW_ACTION_RESIZE,
2749
WNCK_WINDOW_ACTION_RESIZE,
2750
WNCK_WINDOW_ACTION_RESIZE
2751
}, {
2752
WNCK_WINDOW_ACTION_RESIZE,
2753
WNCK_WINDOW_ACTION_MOVE,
2754
WNCK_WINDOW_ACTION_RESIZE
2755
}, {
2756
WNCK_WINDOW_ACTION_RESIZE,
2757
WNCK_WINDOW_ACTION_RESIZE,
2758
WNCK_WINDOW_ACTION_RESIZE
2759
}
2760
};
2761
2762
for (j = 0; j < 3; j++)
2763
{
2764
if (d->actions & event_window_actions[i][j] && i >= k && i <= l)
2765
{
2766
x = pos[i][j].x + pos[i][j].xw * width;
2767
y = pos[i][j].y + pos[i][j].yh * height + pos[i][j].yth * (titlebar_height - 17);
2768
w = pos[i][j].w + pos[i][j].ww * width;
2769
h = pos[i][j].h + pos[i][j].hh * height + pos[i][j].hth * (titlebar_height - 17);
2770
2771
XMapWindow (xdisplay, d->event_windows[i][j]);
2772
XMoveResizeWindow (xdisplay, d->event_windows[i][j],
2773
x, y, w, h);
2774
}
2775
else
2776
{
2777
XUnmapWindow (xdisplay, d->event_windows[i][j]);
2778
}
2779
}
2780
}
2781
2782
for (i = 0; i < 3; i++)
2783
{
2784
static guint button_actions[3] = {
2785
WNCK_WINDOW_ACTION_CLOSE,
2786
WNCK_WINDOW_ACTION_MAXIMIZE,
2787
WNCK_WINDOW_ACTION_MINIMIZE
2788
};
2789
2790
if (d->actions & button_actions[i])
2791
{
2792
x = bpos[i].x + bpos[i].xw * width;
2793
y = bpos[i].y + bpos[i].yh * height + bpos[i].yth * (titlebar_height - 17);
2794
w = bpos[i].w + bpos[i].ww * width;
2795
h = bpos[i].h + bpos[i].hh * height + bpos[i].hth + (titlebar_height - 17);
2796
2797
x -= button_x;
2798
button_x += 16;
2799
2800
XMapWindow (xdisplay, d->button_windows[i]);
2801
XMoveResizeWindow (xdisplay, d->button_windows[i], x, y, w, h);
2802
}
2803
else
2804
XUnmapWindow (xdisplay, d->button_windows[i]);
2805
}
2806
2807
XSync (xdisplay, FALSE);
2808
gdk_error_trap_pop ();
2809
}
2810
2811
#if HAVE_WNCK_WINDOW_HAS_NAME
2812
static const char *
2813
wnck_window_get_real_name (WnckWindow *win)
2814
{
2815
return wnck_window_has_name (win) ? wnck_window_get_name (win) : NULL;
2816
}
2817
#define wnck_window_get_name wnck_window_get_real_name
2818
#endif
2819
2820
static gint
2821
max_window_name_width (WnckWindow *win)
2822
{
2823
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
2824
const gchar *name;
2825
gint w;
2826
2827
name = wnck_window_get_name (win);
2828
if (!name)
2829
return 0;
2830
2831
if (!d->layout)
2832
{
2833
d->layout = pango_layout_new (pango_context);
2834
if (!d->layout)
2835
return 0;
2836
2837
pango_layout_set_wrap (d->layout, PANGO_WRAP_CHAR);
2838
}
2839
2840
pango_layout_set_width (d->layout, -1);
2841
pango_layout_set_text (d->layout, name, strlen (name));
2842
pango_layout_get_pixel_size (d->layout, &w, NULL);
2843
2844
if (d->name)
2845
pango_layout_set_text (d->layout, d->name, strlen (d->name));
2846
2847
return w + 6;
2848
}
2849
2850
static void
2851
update_window_decoration_name (WnckWindow *win)
2852
{
2853
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
2854
const gchar *name;
2855
glong name_length;
2856
PangoLayoutLine *line;
2857
2858
if (d->name)
2859
{
2860
g_free (d->name);
2861
d->name = NULL;
2862
}
2863
2864
name = wnck_window_get_name (win);
2865
if (name && (name_length = strlen (name)))
2866
{
2867
gint w, n_line;
2868
2869
w = d->width - left_space - right_space - ICON_SPACE - 4;
2870
w -= d->button_width;
2871
if (w < 1)
2872
w = 1;
2873
2874
pango_layout_set_width (d->layout, w * PANGO_SCALE);
2875
pango_layout_set_text (d->layout, name, name_length);
2876
2877
n_line = pango_layout_get_line_count (d->layout);
2878
2879
line = pango_layout_get_line (d->layout, 0);
2880
2881
name_length = line->length;
2882
if (pango_layout_get_line_count (d->layout) > 1)
2883
{
2884
if (name_length < 4)
2885
{
2886
g_object_unref (G_OBJECT (d->layout));
2887
d->layout = NULL;
2888
return;
2889
}
2890
2891
d->name = g_strndup (name, name_length);
2892
strcpy (d->name + name_length - 3, "...");
2893
}
2894
else
2895
d->name = g_strndup (name, name_length);
2896
2897
pango_layout_set_text (d->layout, d->name, name_length);
2898
}
2899
else if (d->layout)
2900
{
2901
g_object_unref (G_OBJECT (d->layout));
2902
d->layout = NULL;
2903
}
2904
}
2905
2906
static void
2907
update_window_decoration_icon (WnckWindow *win)
2908
{
2909
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
2910
2911
if (d->icon)
2912
{
2913
cairo_pattern_destroy (d->icon);
2914
d->icon = NULL;
2915
}
2916
2917
if (d->icon_pixmap)
2918
{
2919
gdk_pixmap_unref (d->icon_pixmap);
2920
d->icon_pixmap = NULL;
2921
}
2922
2923
if (d->icon_pixbuf)
2924
gdk_pixbuf_unref (d->icon_pixbuf);
2925
2926
d->icon_pixbuf = wnck_window_get_mini_icon (win);
2927
if (d->icon_pixbuf)
2928
{
2929
cairo_t *cr;
2930
2931
gdk_pixbuf_ref (d->icon_pixbuf);
2932
2933
d->icon_pixmap = pixmap_new_from_pixbuf (d->icon_pixbuf);
2934
cr = gdk_cairo_create (GDK_DRAWABLE (d->icon_pixmap));
2935
d->icon = cairo_pattern_create_for_surface (cairo_get_target (cr));
2936
cairo_destroy (cr);
2937
}
2938
}
2939
2940
static void
2941
update_window_decoration_state (WnckWindow *win)
2942
{
2943
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
2944
2945
d->state = wnck_window_get_state (win);
2946
}
2947
2948
static void
2949
update_window_decoration_actions (WnckWindow *win)
2950
{
2951
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
2952
2953
d->actions = wnck_window_get_actions (win);
2954
}
2955
2956
static gboolean
2957
update_window_button_size (WnckWindow *win)
2958
{
2959
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
2960
gint button_width;
2961
2962
button_width = 0;
2963
2964
if (d->actions & WNCK_WINDOW_ACTION_CLOSE)
2965
button_width += 17;
2966
2967
if (d->actions & (WNCK_WINDOW_ACTION_MAXIMIZE_HORIZONTALLY |
2968
WNCK_WINDOW_ACTION_MAXIMIZE_VERTICALLY |
2969
WNCK_WINDOW_ACTION_UNMAXIMIZE_HORIZONTALLY |
2970
WNCK_WINDOW_ACTION_UNMAXIMIZE_VERTICALLY))
2971
button_width += 17;
2972
2973
if (d->actions & (WNCK_WINDOW_ACTION_MINIMIZE |
2974
WNCK_WINDOW_ACTION_MINIMIZE))
2975
button_width += 17;
2976
2977
if (button_width)
2978
button_width++;
2979
2980
if (button_width != d->button_width)
2981
{
2982
d->button_width = button_width;
2983
2984
return TRUE;
2985
}
2986
2987
return FALSE;
2988
}
2989
2990
static gboolean
2991
calc_decoration_size (decor_t *d,
2992
gint w,
2993
gint h,
2994
gint name_width,
2995
gint *width,
2996
gint *height)
2997
{
2998
if (w < ICON_SPACE + d->button_width)
2999
return FALSE;
3000
3001
*width = name_width + d->button_width + ICON_SPACE;
3002
if (w < *width)
3003
*width = MAX (ICON_SPACE + d->button_width, w);
3004
3005
*width = MAX (*width, left_corner_space + right_corner_space);
3006
*width += left_space + 1 + right_space;
3007
3008
*height = titlebar_height + normal_top_corner_space + bottom_corner_space;
3009
*height += top_space + 2 + bottom_space;
3010
3011
return (*width != d->width || *height != d->height);
3012
}
3013
3014
#ifdef USE_METACITY
3015
static gboolean
3016
meta_calc_decoration_size (decor_t *d,
3017
gint w,
3018
gint h,
3019
gint name_width,
3020
gint *width,
3021
gint *height)
3022
{
3023
*width = MAX (w, left_corner_space + right_corner_space);
3024
*width += left_space + 1 + right_space;
3025
3026
*height = titlebar_height + normal_top_corner_space + bottom_corner_space;
3027
*height += top_space + 2 + bottom_space;
3028
3029
return (*width != d->width || *height != d->height);
3030
}
3031
#endif
3032
3033
static gboolean
3034
update_window_decoration_size (WnckWindow *win)
3035
{
3036
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
3037
GdkPixmap *pixmap, *buffer_pixmap = NULL;
3038
gint width, height;
3039
gint w, h, name_width;
3040
3041
wnck_window_get_geometry (win, NULL, NULL, &w, &h);
3042
3043
name_width = max_window_name_width (win);
3044
3045
if (!(*theme_calc_decoration_size) (d, w, h, name_width, &width, &height))
3046
{
3047
update_window_decoration_name (win);
3048
return FALSE;
3049
}
3050
3051
pixmap = create_pixmap (width, height);
3052
if (!pixmap)
3053
return FALSE;
3054
3055
buffer_pixmap = create_pixmap (width, height);
3056
if (!buffer_pixmap)
3057
{
3058
gdk_pixmap_unref (pixmap);
3059
return FALSE;
3060
}
3061
3062
if (d->pixmap)
3063
gdk_pixmap_unref (d->pixmap);
3064
3065
if (d->buffer_pixmap)
3066
gdk_pixmap_unref (d->buffer_pixmap);
3067
3068
if (d->gc)
3069
gdk_gc_unref (d->gc);
3070
3071
d->pixmap = pixmap;
3072
d->buffer_pixmap = buffer_pixmap;
3073
d->gc = gdk_gc_new (pixmap);
3074
3075
d->width = width;
3076
d->height = height;
3077
3078
d->prop_xid = wnck_window_get_xid (win);
3079
3080
update_window_decoration_name (win);
3081
3082
queue_decor_draw (d);
3083
3084
return TRUE;
3085
}
3086
3087
static void
3088
add_frame_window (WnckWindow *win,
3089
Window frame)
3090
{
3091
Display *xdisplay;
3092
XSetWindowAttributes attr;
3093
gulong xid = wnck_window_get_xid (win);
3094
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
3095
gint i, j;
3096
3097
xdisplay = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
3098
3099
attr.event_mask = ButtonPressMask | EnterWindowMask | LeaveWindowMask;
3100
attr.override_redirect = TRUE;
3101
3102
gdk_error_trap_push ();
3103
3104
for (i = 0; i < 3; i++)
3105
{
3106
for (j = 0; j < 3; j++)
3107
{
3108
d->event_windows[i][j] =
3109
XCreateWindow (xdisplay,
3110
frame,
3111
0, 0, 1, 1, 0,
3112
CopyFromParent, CopyFromParent, CopyFromParent,
3113
CWOverrideRedirect | CWEventMask, &attr);
3114
3115
if (cursor[i][j].cursor)
3116
XDefineCursor (xdisplay, d->event_windows[i][j],
3117
cursor[i][j].cursor);
3118
}
3119
}
3120
3121
attr.event_mask |= ButtonReleaseMask;
3122
3123
for (i = 0; i < 3; i++)
3124
{
3125
d->button_windows[i] =
3126
XCreateWindow (xdisplay,
3127
frame,
3128
0, 0, 1, 1, 0,
3129
CopyFromParent, CopyFromParent, CopyFromParent,
3130
CWOverrideRedirect | CWEventMask, &attr);
3131
3132
d->button_states[i] = 0;
3133
}
3134
3135
XSync (xdisplay, FALSE);
3136
if (!gdk_error_trap_pop ())
3137
{
3138
if (get_mwm_prop (xid) & (MWM_DECOR_ALL | MWM_DECOR_TITLE))
3139
d->decorated = TRUE;
3140
3141
for (i = 0; i < 3; i++)
3142
for (j = 0; j < 3; j++)
3143
g_hash_table_insert (frame_table,
3144
GINT_TO_POINTER (d->event_windows[i][j]),
3145
GINT_TO_POINTER (xid));
3146
3147
for (i = 0; i < 3; i++)
3148
g_hash_table_insert (frame_table,
3149
GINT_TO_POINTER (d->button_windows[i]),
3150
GINT_TO_POINTER (xid));
3151
3152
3153
update_window_decoration_state (win);
3154
update_window_decoration_actions (win);
3155
update_window_decoration_icon (win);
3156
update_window_button_size (win);
3157
update_window_decoration_size (win);
3158
3159
update_event_windows (win);
3160
}
3161
else
3162
{
3163
memset (d->event_windows, 0, sizeof (d->event_windows));
3164
}
3165
}
3166
3167
static gboolean
3168
update_switcher_window (WnckWindow *win,
3169
Window selected)
3170
{
3171
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
3172
GdkPixmap *pixmap, *buffer_pixmap = NULL;
3173
gint height, width = 0;
3174
WnckWindow *selected_win;
3175
3176
wnck_window_get_geometry (win, NULL, NULL, &width, NULL);
3177
3178
width += left_space + right_space;
3179
height = top_space + SWITCHER_TOP_EXTRA + switcher_top_corner_space +
3180
SWITCHER_SPACE + switcher_bottom_corner_space + bottom_space;
3181
3182
d->decorated = FALSE;
3183
d->draw = draw_switcher_decoration;
3184
3185
if (!d->pixmap && switcher_pixmap)
3186
{
3187
gdk_pixmap_ref (switcher_pixmap);
3188
d->pixmap = switcher_pixmap;
3189
}
3190
3191
if (!d->buffer_pixmap && switcher_buffer_pixmap)
3192
{
3193
gdk_pixmap_ref (switcher_buffer_pixmap);
3194
d->buffer_pixmap = switcher_buffer_pixmap;
3195
}
3196
3197
if (!d->width)
3198
d->width = switcher_width;
3199
3200
if (!d->height)
3201
d->height = switcher_height;
3202
3203
selected_win = wnck_window_get (selected);
3204
if (selected_win)
3205
{
3206
glong name_length;
3207
PangoLayoutLine *line;
3208
const gchar *name;
3209
3210
if (d->name)
3211
{
3212
g_free (d->name);
3213
d->name = NULL;
3214
}
3215
3216
name = wnck_window_get_name (selected_win);
3217
if (name && (name_length = strlen (name)))
3218
{
3219
gint n_line;
3220
3221
if (!d->layout)
3222
{
3223
d->layout = pango_layout_new (pango_context);
3224
if (d->layout)
3225
pango_layout_set_wrap (d->layout, PANGO_WRAP_CHAR);
3226
}
3227
3228
if (d->layout)
3229
{
3230
int tw;
3231
3232
tw = width - left_space - right_space - 64;
3233
pango_layout_set_width (d->layout, tw * PANGO_SCALE);
3234
pango_layout_set_text (d->layout, name, name_length);
3235
3236
n_line = pango_layout_get_line_count (d->layout);
3237
3238
line = pango_layout_get_line (d->layout, 0);
3239
3240
name_length = line->length;
3241
if (pango_layout_get_line_count (d->layout) > 1)
3242
{
3243
if (name_length < 4)
3244
{
3245
g_object_unref (G_OBJECT (d->layout));
3246
d->layout = NULL;
3247
}
3248
else
3249
{
3250
d->name = g_strndup (name, name_length);
3251
strcpy (d->name + name_length - 3, "...");
3252
}
3253
}
3254
else
3255
d->name = g_strndup (name, name_length);
3256
3257
if (d->layout)
3258
pango_layout_set_text (d->layout, d->name, name_length);
3259
}
3260
}
3261
else if (d->layout)
3262
{
3263
g_object_unref (G_OBJECT (d->layout));
3264
d->layout = NULL;
3265
}
3266
}
3267
3268
if (width == d->width && height == d->height)
3269
{
3270
if (!d->gc)
3271
d->gc = gdk_gc_new (d->pixmap);
3272
3273
queue_decor_draw (d);
3274
return FALSE;
3275
}
3276
3277
pixmap = create_pixmap (width, height);
3278
if (!pixmap)
3279
return FALSE;
3280
3281
buffer_pixmap = create_pixmap (width, height);
3282
if (!buffer_pixmap)
3283
{
3284
gdk_pixmap_unref (pixmap);
3285
return FALSE;
3286
}
3287
3288
if (switcher_pixmap)
3289
gdk_pixmap_unref (switcher_pixmap);
3290
3291
if (switcher_buffer_pixmap)
3292
gdk_pixmap_unref (switcher_buffer_pixmap);
3293
3294
if (d->pixmap)
3295
gdk_pixmap_unref (d->pixmap);
3296
3297
if (d->buffer_pixmap)
3298
gdk_pixmap_unref (d->buffer_pixmap);
3299
3300
if (d->gc)
3301
gdk_gc_unref (d->gc);
3302
3303
switcher_pixmap = pixmap;
3304
switcher_buffer_pixmap = buffer_pixmap;
3305
3306
switcher_width = width;
3307
switcher_height = height;
3308
3309
gdk_pixmap_ref (pixmap);
3310
gdk_pixmap_ref (buffer_pixmap);
3311
3312
d->pixmap = pixmap;
3313
d->buffer_pixmap = buffer_pixmap;
3314
d->gc = gdk_gc_new (pixmap);
3315
3316
d->width = width;
3317
d->height = height;
3318
3319
d->prop_xid = wnck_window_get_xid (win);
3320
3321
queue_decor_draw (d);
3322
3323
return TRUE;
3324
}
3325
3326
static void
3327
remove_frame_window (WnckWindow *win)
3328
{
3329
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
3330
3331
if (d->pixmap)
3332
{
3333
gdk_pixmap_unref (d->pixmap);
3334
d->pixmap = NULL;
3335
}
3336
3337
if (d->buffer_pixmap)
3338
{
3339
gdk_pixmap_unref (d->buffer_pixmap);
3340
d->buffer_pixmap = NULL;
3341
}
3342
3343
if (d->gc)
3344
{
3345
gdk_gc_unref (d->gc);
3346
d->gc = NULL;
3347
}
3348
3349
if (d->name)
3350
{
3351
g_free (d->name);
3352
d->name = NULL;
3353
}
3354
3355
if (d->layout)
3356
{
3357
g_object_unref (G_OBJECT (d->layout));
3358
d->layout = NULL;
3359
}
3360
3361
if (d->icon)
3362
{
3363
cairo_pattern_destroy (d->icon);
3364
d->icon = NULL;
3365
}
3366
3367
if (d->icon_pixmap)
3368
{
3369
gdk_pixmap_unref (d->icon_pixmap);
3370
d->icon_pixmap = NULL;
3371
}
3372
3373
if (d->icon_pixbuf)
3374
{
3375
gdk_pixbuf_unref (d->icon_pixbuf);
3376
d->icon_pixbuf = NULL;
3377
}
3378
3379
if (d->force_quit_dialog)
3380
{
3381
GtkWidget *dialog = d->force_quit_dialog;
3382
3383
d->force_quit_dialog = NULL;
3384
gtk_widget_destroy (dialog);
3385
}
3386
3387
d->width = 0;
3388
d->height = 0;
3389
3390
d->decorated = FALSE;
3391
3392
d->state = 0;
3393
d->actions = 0;
3394
3395
draw_list = g_slist_remove (draw_list, d);
3396
}
3397
3398
static void
3399
window_name_changed (WnckWindow *win)
3400
{
3401
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
3402
3403
if (d->decorated)
3404
{
3405
if (!update_window_decoration_size (win))
3406
queue_decor_draw (d);
3407
}
3408
}
3409
3410
static void
3411
window_geometry_changed (WnckWindow *win)
3412
{
3413
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
3414
3415
if (d->decorated)
3416
{
3417
update_window_decoration_size (win);
3418
update_event_windows (win);
3419
}
3420
}
3421
3422
static void
3423
window_icon_changed (WnckWindow *win)
3424
{
3425
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
3426
3427
if (d->decorated)
3428
{
3429
update_window_decoration_icon (win);
3430
queue_decor_draw (d);
3431
}
3432
}
3433
3434
static void
3435
window_state_changed (WnckWindow *win)
3436
{
3437
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
3438
3439
if (d->decorated)
3440
{
3441
update_window_decoration_state (win);
3442
queue_decor_draw (d);
3443
update_event_windows (win);
3444
}
3445
}
3446
3447
static void
3448
window_actions_changed (WnckWindow *win)
3449
{
3450
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
3451
3452
if (d->decorated)
3453
{
3454
update_window_decoration_actions (win);
3455
if (update_window_button_size (win))
3456
{
3457
update_window_decoration_size (win);
3458
update_event_windows (win);
3459
}
3460
else
3461
{
3462
queue_decor_draw (d);
3463
}
3464
}
3465
}
3466
3467
static void
3468
connect_window (WnckWindow *win)
3469
{
3470
g_signal_connect_object (win, "name_changed",
3471
G_CALLBACK (window_name_changed),
3472
0, 0);
3473
g_signal_connect_object (win, "geometry_changed",
3474
G_CALLBACK (window_geometry_changed),
3475
0, 0);
3476
g_signal_connect_object (win, "icon_changed",
3477
G_CALLBACK (window_icon_changed),
3478
0, 0);
3479
g_signal_connect_object (win, "state_changed",
3480
G_CALLBACK (window_state_changed),
3481
0, 0);
3482
g_signal_connect_object (win, "actions_changed",
3483
G_CALLBACK (window_actions_changed),
3484
0, 0);
3485
}
3486
3487
static void
3488
active_window_changed (WnckScreen *screen)
3489
{
3490
WnckWindow *win;
3491
decor_t *d;
3492
3493
win = wnck_screen_get_previously_active_window (screen);
3494
if (win)
3495
{
3496
d = g_object_get_data (G_OBJECT (win), "decor");
3497
if (d->pixmap)
3498
{
3499
d->active = wnck_window_is_active (win);
3500
queue_decor_draw (d);
3501
}
3502
}
3503
3504
win = wnck_screen_get_active_window (screen);
3505
if (win)
3506
{
3507
d = g_object_get_data (G_OBJECT (win), "decor");
3508
if (d->pixmap)
3509
{
3510
d->active = wnck_window_is_active (win);
3511
queue_decor_draw (d);
3512
}
3513
}
3514
}
3515
3516
static void
3517
window_opened (WnckScreen *screen,
3518
WnckWindow *win)
3519
{
3520
decor_t *d;
3521
Window window;
3522
gulong xid;
3523
3524
d = g_malloc (sizeof (decor_t));
3525
if (!d)
3526
return;
3527
3528
d->pixmap = NULL;
3529
d->buffer_pixmap = NULL;
3530
d->gc = NULL;
3531
3532
d->icon = NULL;
3533
d->icon_pixmap = NULL;
3534
d->icon_pixbuf = NULL;
3535
3536
d->button_width = 0;
3537
3538
d->width = 0;
3539
d->height = 0;
3540
3541
d->active = wnck_window_is_active (win);
3542
3543
d->layout = NULL;
3544
d->name = NULL;
3545
3546
d->state = 0;
3547
d->actions = 0;
3548
3549
d->prop_xid = 0;
3550
3551
d->decorated = FALSE;
3552
3553
d->force_quit_dialog = NULL;
3554
3555
d->draw = theme_draw_window_decoration;
3556
3557
g_object_set_data (G_OBJECT (win), "decor", d);
3558
3559
connect_window (win);
3560
3561
xid = wnck_window_get_xid (win);
3562
3563
if (get_window_prop (xid, frame_window_atom, &window))
3564
{
3565
add_frame_window (win, window);
3566
}
3567
else if (get_window_prop (xid, select_window_atom, &window))
3568
{
3569
d->prop_xid = wnck_window_get_xid (win);
3570
update_switcher_window (win, window);
3571
}
3572
}
3573
3574
static void
3575
window_closed (WnckScreen *screen,
3576
WnckWindow *win)
3577
{
3578
Display *xdisplay = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
3579
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
3580
3581
remove_frame_window (win);
3582
3583
gdk_error_trap_push ();
3584
XDeleteProperty (xdisplay, wnck_window_get_xid (win), win_decor_atom);
3585
XSync (xdisplay, FALSE);
3586
gdk_error_trap_pop ();
3587
3588
g_free (d);
3589
}
3590
3591
static void
3592
connect_screen (WnckScreen *screen)
3593
{
3594
GList *windows;
3595
3596
g_signal_connect_object (G_OBJECT (screen), "active_window_changed",
3597
G_CALLBACK (active_window_changed),
3598
0, 0);
3599
g_signal_connect_object (G_OBJECT (screen), "window_opened",
3600
G_CALLBACK (window_opened),
3601
0, 0);
3602
g_signal_connect_object (G_OBJECT (screen), "window_closed",
3603
G_CALLBACK (window_closed),
3604
0, 0);
3605
3606
windows = wnck_screen_get_windows (screen);
3607
while (windows != NULL)
3608
{
3609
window_opened (screen, windows->data);
3610
windows = windows->next;
3611
}
3612
}
3613
3614
static void
3615
move_resize_window (WnckWindow *win,
3616
int direction,
3617
XEvent *xevent)
3618
{
3619
Display *xdisplay;
3620
GdkDisplay *gdkdisplay;
3621
GdkScreen *screen;
3622
Window xroot;
3623
XEvent ev;
3624
3625
gdkdisplay = gdk_display_get_default ();
3626
xdisplay = GDK_DISPLAY_XDISPLAY (gdkdisplay);
3627
screen = gdk_display_get_default_screen (gdkdisplay);
3628
xroot = RootWindowOfScreen (gdk_x11_screen_get_xscreen (screen));
3629
3630
if (action_menu_mapped)
3631
{
3632
gtk_object_destroy (GTK_OBJECT (action_menu));
3633
action_menu_mapped = FALSE;
3634
action_menu = NULL;
3635
return;
3636
}
3637
3638
ev.xclient.type = ClientMessage;
3639
ev.xclient.display = xdisplay;
3640
3641
ev.xclient.serial = 0;
3642
ev.xclient.send_event = TRUE;
3643
3644
ev.xclient.window = wnck_window_get_xid (win);
3645
ev.xclient.message_type = wm_move_resize_atom;
3646
ev.xclient.format = 32;
3647
3648
ev.xclient.data.l[0] = xevent->xbutton.x_root;
3649
ev.xclient.data.l[1] = xevent->xbutton.y_root;
3650
ev.xclient.data.l[2] = direction;
3651
ev.xclient.data.l[3] = xevent->xbutton.button;
3652
ev.xclient.data.l[4] = 1;
3653
3654
XUngrabPointer (xdisplay, xevent->xbutton.time);
3655
XUngrabKeyboard (xdisplay, xevent->xbutton.time);
3656
3657
XSendEvent (xdisplay, xroot, FALSE,
3658
SubstructureRedirectMask | SubstructureNotifyMask,
3659
&ev);
3660
3661
XSync (xdisplay, FALSE);
3662
}
3663
3664
static void
3665
restack_window (WnckWindow *win,
3666
int stack_mode)
3667
{
3668
Display *xdisplay;
3669
GdkDisplay *gdkdisplay;
3670
GdkScreen *screen;
3671
Window xroot;
3672
XEvent ev;
3673
3674
gdkdisplay = gdk_display_get_default ();
3675
xdisplay = GDK_DISPLAY_XDISPLAY (gdkdisplay);
3676
screen = gdk_display_get_default_screen (gdkdisplay);
3677
xroot = RootWindowOfScreen (gdk_x11_screen_get_xscreen (screen));
3678
3679
if (action_menu_mapped)
3680
{
3681
gtk_object_destroy (GTK_OBJECT (action_menu));
3682
action_menu_mapped = FALSE;
3683
action_menu = NULL;
3684
return;
3685
}
3686
3687
ev.xclient.type = ClientMessage;
3688
ev.xclient.display = xdisplay;
3689
3690
ev.xclient.serial = 0;
3691
ev.xclient.send_event = TRUE;
3692
3693
ev.xclient.window = wnck_window_get_xid (win);
3694
ev.xclient.message_type = restack_window_atom;
3695
ev.xclient.format = 32;
3696
3697
ev.xclient.data.l[0] = 2;
3698
ev.xclient.data.l[1] = None;
3699
ev.xclient.data.l[2] = stack_mode;
3700
ev.xclient.data.l[3] = 0;
3701
ev.xclient.data.l[4] = 0;
3702
3703
XSendEvent (xdisplay, xroot, FALSE,
3704
SubstructureRedirectMask | SubstructureNotifyMask,
3705
&ev);
3706
3707
XSync (xdisplay, FALSE);
3708
}
3709
3710
/* stolen from gtktooltip.c */
3711
3712
#define DEFAULT_DELAY 500 /* Default delay in ms */
3713
#define STICKY_DELAY 0 /* Delay before popping up next tip
3714
* if we're sticky
3715
*/
3716
#define STICKY_REVERT_DELAY 1000 /* Delay before sticky tooltips revert
3717
* to normal
3718
*/
3719
3720
static void
3721
show_tooltip (const char *text)
3722
{
3723
GdkDisplay *gdkdisplay;
3724
GtkRequisition requisition;
3725
gint x, y, w, h;
3726
GdkScreen *screen;
3727
gint monitor_num;
3728
GdkRectangle monitor;
3729
3730
gdkdisplay = gdk_display_get_default ();
3731
3732
gtk_label_set_text (GTK_LABEL (tip_label), text);
3733
3734
gtk_widget_size_request (tip_window, &requisition);
3735
3736
w = requisition.width;
3737
h = requisition.height;
3738
3739
gdk_display_get_pointer (gdkdisplay, &screen, &x, &y, NULL);
3740
3741
x -= (w / 2 + 4);
3742
3743
monitor_num = gdk_screen_get_monitor_at_point (screen, x, y);
3744
gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
3745
3746
if ((x + w) > monitor.x + monitor.width)
3747
x -= (x + w) - (monitor.x + monitor.width);
3748
else if (x < monitor.x)
3749
x = monitor.x;
3750
3751
if ((y + h + 16) > monitor.y + monitor.height)
3752
y = y - h - 16;
3753
else
3754
y = y + 16;
3755
3756
gtk_window_move (GTK_WINDOW (tip_window), x, y);
3757
gtk_widget_show (tip_window);
3758
}
3759
3760
static void
3761
hide_tooltip (void)
3762
{
3763
if (GTK_WIDGET_VISIBLE (tip_window))
3764
g_get_current_time (&tooltip_last_popdown);
3765
3766
gtk_widget_hide (tip_window);
3767
3768
if (tooltip_timer_tag)
3769
{
3770
g_source_remove (tooltip_timer_tag);
3771
tooltip_timer_tag = 0;
3772
}
3773
}
3774
3775
static gboolean
3776
tooltip_recently_shown (void)
3777
{
3778
GTimeVal now;
3779
glong msec;
3780
3781
g_get_current_time (&now);
3782
3783
msec = (now.tv_sec - tooltip_last_popdown.tv_sec) * 1000 +
3784
(now.tv_usec - tooltip_last_popdown.tv_usec) / 1000;
3785
3786
return (msec < STICKY_REVERT_DELAY);
3787
}
3788
3789
static gint
3790
tooltip_timeout (gpointer data)
3791
{
3792
tooltip_timer_tag = 0;
3793
3794
show_tooltip ((const char *) data);
3795
3796
return FALSE;
3797
}
3798
3799
static void
3800
tooltip_start_delay (const char *text)
3801
{
3802
guint delay = DEFAULT_DELAY;
3803
3804
if (tooltip_timer_tag)
3805
return;
3806
3807
if (tooltip_recently_shown ())
3808
delay = STICKY_DELAY;
3809
3810
tooltip_timer_tag = g_timeout_add (delay,
3811
tooltip_timeout,
3812
(gpointer) text);
3813
}
3814
3815
static gint
3816
tooltip_paint_window (GtkWidget *tooltip)
3817
{
3818
GtkRequisition req;
3819
3820
gtk_widget_size_request (tip_window, &req);
3821
gtk_paint_flat_box (tip_window->style, tip_window->window,
3822
GTK_STATE_NORMAL, GTK_SHADOW_OUT,
3823
NULL, GTK_WIDGET (tip_window), "tooltip",
3824
0, 0, req.width, req.height);
3825
3826
return FALSE;
3827
}
3828
3829
static gboolean
3830
create_tooltip_window (void)
3831
{
3832
tip_window = gtk_window_new (GTK_WINDOW_POPUP);
3833
3834
gtk_widget_set_app_paintable (tip_window, TRUE);
3835
gtk_window_set_resizable (GTK_WINDOW (tip_window), FALSE);
3836
gtk_widget_set_name (tip_window, "gtk-tooltips");
3837
gtk_container_set_border_width (GTK_CONTAINER (tip_window), 4);
3838
3839
#if GTK_CHECK_VERSION (2, 10, 0)
3840
if (!gtk_check_version (2, 10, 0))
3841
gtk_window_set_type_hint (GTK_WINDOW (tip_window),
3842
GDK_WINDOW_TYPE_HINT_TOOLTIP);
3843
#endif
3844
3845
g_signal_connect_swapped (tip_window,
3846
"expose_event",
3847
G_CALLBACK (tooltip_paint_window),
3848
0);
3849
3850
tip_label = gtk_label_new (NULL);
3851
gtk_label_set_line_wrap (GTK_LABEL (tip_label), TRUE);
3852
gtk_misc_set_alignment (GTK_MISC (tip_label), 0.5, 0.5);
3853
gtk_widget_show (tip_label);
3854
3855
gtk_container_add (GTK_CONTAINER (tip_window), tip_label);
3856
3857
gtk_widget_ensure_style (tip_window);
3858
3859
return TRUE;
3860
}
3861
3862
static void
3863
handle_tooltip_event (WnckWindow *win,
3864
XEvent *xevent,
3865
guint state,
3866
const char *tip)
3867
{
3868
switch (xevent->type) {
3869
case ButtonPress:
3870
hide_tooltip ();
3871
break;
3872
case ButtonRelease:
3873
break;
3874
case EnterNotify:
3875
if (!(state & PRESSED_EVENT_WINDOW))
3876
{
3877
if (wnck_window_is_active (win))
3878
tooltip_start_delay (tip);
3879
}
3880
break;
3881
case LeaveNotify:
3882
hide_tooltip ();
3883
break;
3884
}
3885
}
3886
3887
static void
3888
close_button_event (WnckWindow *win,
3889
XEvent *xevent)
3890
{
3891
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
3892
guint state = d->button_states[0];
3893
3894
handle_tooltip_event (win, xevent, state, "Close Window");
3895
3896
switch (xevent->type) {
3897
case ButtonPress:
3898
if (xevent->xbutton.button == 1)
3899
d->button_states[0] |= PRESSED_EVENT_WINDOW;
3900
break;
3901
case ButtonRelease:
3902
if (xevent->xbutton.button == 1)
3903
{
3904
if (d->button_states[0] == (PRESSED_EVENT_WINDOW | IN_EVENT_WINDOW))
3905
wnck_window_close (win, xevent->xbutton.time);
3906
3907
d->button_states[0] &= ~PRESSED_EVENT_WINDOW;
3908
}
3909
break;
3910
case EnterNotify:
3911
d->button_states[0] |= IN_EVENT_WINDOW;
3912
break;
3913
case LeaveNotify:
3914
d->button_states[0] &= ~IN_EVENT_WINDOW;
3915
break;
3916
}
3917
3918
if (state != d->button_states[0])
3919
queue_decor_draw (d);
3920
}
3921
3922
static void
3923
max_button_event (WnckWindow *win,
3924
XEvent *xevent)
3925
{
3926
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
3927
guint state = d->button_states[1];
3928
3929
if (wnck_window_is_maximized (win))
3930
handle_tooltip_event (win, xevent, state, "Unmaximize Window");
3931
else
3932
handle_tooltip_event (win, xevent, state, "Maximize Window");
3933
3934
switch (xevent->type) {
3935
case ButtonPress:
3936
if (xevent->xbutton.button == 1)
3937
d->button_states[1] |= PRESSED_EVENT_WINDOW;
3938
break;
3939
case ButtonRelease:
3940
if (xevent->xbutton.button == 1)
3941
{
3942
if (d->button_states[1] == (PRESSED_EVENT_WINDOW | IN_EVENT_WINDOW))
3943
{
3944
if (wnck_window_is_maximized (win))
3945
wnck_window_unmaximize (win);
3946
else
3947
wnck_window_maximize (win);
3948
}
3949
3950
d->button_states[1] &= ~PRESSED_EVENT_WINDOW;
3951
}
3952
break;
3953
case EnterNotify:
3954
d->button_states[1] |= IN_EVENT_WINDOW;
3955
break;
3956
case LeaveNotify:
3957
d->button_states[1] &= ~IN_EVENT_WINDOW;
3958
break;
3959
}
3960
3961
if (state != d->button_states[1])
3962
queue_decor_draw (d);
3963
}
3964
3965
static void
3966
min_button_event (WnckWindow *win,
3967
XEvent *xevent)
3968
{
3969
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
3970
guint state = d->button_states[2];
3971
3972
handle_tooltip_event (win, xevent, state, "Minimize Window");
3973
3974
switch (xevent->type) {
3975
case ButtonPress:
3976
if (xevent->xbutton.button == 1)
3977
d->button_states[2] |= PRESSED_EVENT_WINDOW;
3978
break;
3979
case ButtonRelease:
3980
if (xevent->xbutton.button == 1)
3981
{
3982
if (d->button_states[2] == (PRESSED_EVENT_WINDOW | IN_EVENT_WINDOW))
3983
wnck_window_minimize (win);
3984
3985
d->button_states[2] &= ~PRESSED_EVENT_WINDOW;
3986
}
3987
break;
3988
case EnterNotify:
3989
d->button_states[2] |= IN_EVENT_WINDOW;
3990
if (wnck_window_is_active (win))
3991
tooltip_start_delay ("Minimize Window");
3992
break;
3993
case LeaveNotify:
3994
d->button_states[2] &= ~IN_EVENT_WINDOW;
3995
break;
3996
}
3997
3998
if (state != d->button_states[2])
3999
queue_decor_draw (d);
4000
}
4001
4002
static void
4003
top_left_event (WnckWindow *win,
4004
XEvent *xevent)
4005
{
4006
if (xevent->xbutton.button == 1)
4007
move_resize_window (win, WM_MOVERESIZE_SIZE_TOPLEFT, xevent);
4008
}
4009
4010
static void
4011
top_event (WnckWindow *win,
4012
XEvent *xevent)
4013
{
4014
if (xevent->xbutton.button == 1)
4015
move_resize_window (win, WM_MOVERESIZE_SIZE_TOP, xevent);
4016
}
4017
4018
static void
4019
top_right_event (WnckWindow *win,
4020
XEvent *xevent)
4021
{
4022
if (xevent->xbutton.button == 1)
4023
move_resize_window (win, WM_MOVERESIZE_SIZE_TOPRIGHT, xevent);
4024
}
4025
4026
static void
4027
left_event (WnckWindow *win,
4028
XEvent *xevent)
4029
{
4030
if (xevent->xbutton.button == 1)
4031
move_resize_window (win, WM_MOVERESIZE_SIZE_LEFT, xevent);
4032
}
4033
4034
static void
4035
action_menu_unmap (GObject *object)
4036
{
4037
action_menu_mapped = FALSE;
4038
}
4039
4040
static void
4041
position_action_menu (GtkMenu *menu,
4042
gint *x,
4043
gint *y,
4044
gboolean *push_in,
4045
gpointer user_data)
4046
{
4047
WnckWindow *win = (WnckWindow *) user_data;
4048
4049
wnck_window_get_geometry (win, x, y, NULL, NULL);
4050
4051
*push_in = TRUE;
4052
}
4053
4054
static void
4055
action_menu_map (WnckWindow *win,
4056
long button,
4057
Time time)
4058
{
4059
GdkDisplay *gdkdisplay;
4060
GdkScreen *screen;
4061
4062
gdkdisplay = gdk_display_get_default ();
4063
screen = gdk_display_get_default_screen (gdkdisplay);
4064
4065
if (action_menu)
4066
{
4067
if (action_menu_mapped)
4068
{
4069
gtk_widget_destroy (action_menu);
4070
action_menu_mapped = FALSE;
4071
action_menu = NULL;
4072
return;
4073
}
4074
else
4075
gtk_widget_destroy (action_menu);
4076
}
4077
4078
switch (wnck_window_get_window_type (win)) {
4079
case WNCK_WINDOW_DESKTOP:
4080
case WNCK_WINDOW_DOCK:
4081
/* don't allow window action */
4082
return;
4083
case WNCK_WINDOW_NORMAL:
4084
case WNCK_WINDOW_DIALOG:
4085
case WNCK_WINDOW_MODAL_DIALOG:
4086
case WNCK_WINDOW_TOOLBAR:
4087
case WNCK_WINDOW_MENU:
4088
case WNCK_WINDOW_UTILITY:
4089
case WNCK_WINDOW_SPLASHSCREEN:
4090
/* allow window action menu */
4091
break;
4092
}
4093
4094
action_menu = wnck_create_window_action_menu (win);
4095
4096
gtk_menu_set_screen (GTK_MENU (action_menu), screen);
4097
4098
g_signal_connect_object (G_OBJECT (action_menu), "unmap",
4099
G_CALLBACK (action_menu_unmap),
4100
0, 0);
4101
4102
gtk_widget_show (action_menu);
4103
4104
if (button)
4105
gtk_menu_popup (GTK_MENU (action_menu),
4106
NULL, NULL,
4107
NULL, NULL,
4108
button,
4109
time);
4110
else
4111
gtk_menu_popup (GTK_MENU (action_menu),
4112
NULL, NULL,
4113
position_action_menu, (gpointer) win,
4114
button,
4115
time);
4116
4117
action_menu_mapped = TRUE;
4118
}
4119
4120
static double
4121
square (double x)
4122
{
4123
return x * x;
4124
}
4125
4126
static double
4127
dist (double x1, double y1,
4128
double x2, double y2)
4129
{
4130
return sqrt (square (x1 - x2) + square (y1 - y2));
4131
}
4132
4133
static void
4134
title_event (WnckWindow *win,
4135
XEvent *xevent)
4136
{
4137
static int last_button_num = 0;
4138
static Window last_button_xwindow = None;
4139
static Time last_button_time = 0;
4140
static int last_button_x = 0;
4141
static int last_button_y = 0;
4142
4143
if (xevent->type != ButtonPress)
4144
return;
4145
4146
if (xevent->xbutton.button == 1)
4147
{
4148
if (xevent->xbutton.button == last_button_num &&
4149
xevent->xbutton.window == last_button_xwindow &&
4150
xevent->xbutton.time < last_button_time + double_click_timeout &&
4151
dist (xevent->xbutton.x, xevent->xbutton.y,
4152
last_button_x, last_button_y) < DOUBLE_CLICK_DISTANCE)
4153
{
4154
switch (double_click_action) {
4155
case DOUBLE_CLICK_SHADE:
4156
if (wnck_window_is_shaded (win))
4157
wnck_window_unshade (win);
4158
else
4159
wnck_window_shade (win);
4160
break;
4161
case DOUBLE_CLICK_MAXIMIZE:
4162
if (wnck_window_is_maximized (win))
4163
wnck_window_unmaximize (win);
4164
else
4165
wnck_window_maximize (win);
4166
default:
4167
break;
4168
}
4169
4170
last_button_num = 0;
4171
last_button_xwindow = None;
4172
last_button_time = 0;
4173
last_button_x = 0;
4174
last_button_y = 0;
4175
}
4176
else
4177
{
4178
last_button_num = xevent->xbutton.button;
4179
last_button_xwindow = xevent->xbutton.window;
4180
last_button_time = xevent->xbutton.time;
4181
last_button_x = xevent->xbutton.x;
4182
last_button_y = xevent->xbutton.y;
4183
4184
restack_window (win, Above);
4185
4186
move_resize_window (win, WM_MOVERESIZE_MOVE, xevent);
4187
}
4188
}
4189
else if (xevent->xbutton.button == 2)
4190
{
4191
restack_window (win, Below);
4192
}
4193
else if (xevent->xbutton.button == 3)
4194
{
4195
action_menu_map (win,
4196
xevent->xbutton.button,
4197
xevent->xbutton.time);
4198
}
4199
}
4200
4201
static void
4202
right_event (WnckWindow *win,
4203
XEvent *xevent)
4204
{
4205
if (xevent->xbutton.button == 1)
4206
move_resize_window (win, WM_MOVERESIZE_SIZE_RIGHT, xevent);
4207
}
4208
4209
static void
4210
bottom_left_event (WnckWindow *win,
4211
XEvent *xevent)
4212
{
4213
if (xevent->xbutton.button == 1)
4214
move_resize_window (win, WM_MOVERESIZE_SIZE_BOTTOMLEFT, xevent);
4215
}
4216
4217
static void
4218
bottom_event (WnckWindow *win,
4219
XEvent *xevent)
4220
{
4221
if (xevent->xbutton.button == 1)
4222
move_resize_window (win, WM_MOVERESIZE_SIZE_BOTTOM, xevent);
4223
}
4224
4225
static void
4226
bottom_right_event (WnckWindow *win,
4227
XEvent *xevent)
4228
{
4229
if (xevent->xbutton.button == 1)
4230
move_resize_window (win, WM_MOVERESIZE_SIZE_BOTTOMRIGHT, xevent);
4231
}
4232
4233
static void
4234
panel_action (Display *xdisplay,
4235
Window root,
4236
Atom panel_action,
4237
Time event_time)
4238
{
4239
XEvent ev;
4240
4241
ev.type = ClientMessage;
4242
ev.xclient.window = root;
4243
ev.xclient.message_type = panel_action_atom;
4244
ev.xclient.format = 32;
4245
ev.xclient.data.l[0] = panel_action;
4246
ev.xclient.data.l[1] = event_time;
4247
ev.xclient.data.l[2] = 0;
4248
ev.xclient.data.l[3] = 0;
4249
ev.xclient.data.l[4] = 0;
4250
4251
XSendEvent (xdisplay, root, FALSE, StructureNotifyMask, &ev);
4252
}
4253
4254
static void
4255
force_quit_dialog_realize (GtkWidget *dialog,
4256
void *data)
4257
{
4258
WnckWindow *win = data;
4259
4260
gdk_error_trap_push ();
4261
XSetTransientForHint (gdk_display,
4262
GDK_WINDOW_XID (dialog->window),
4263
wnck_window_get_xid (win));
4264
XSync (gdk_display, FALSE);
4265
gdk_error_trap_pop ();
4266
}
4267
4268
static char *
4269
get_client_machine (Window xwindow)
4270
{
4271
Atom atom, type;
4272
gulong nitems, bytes_after;
4273
gchar *str = NULL;
4274
int format, result;
4275
char *retval;
4276
4277
atom = XInternAtom (gdk_display, "WM_CLIENT_MACHINE", FALSE);
4278
4279
gdk_error_trap_push ();
4280
4281
result = XGetWindowProperty (gdk_display,
4282
xwindow, atom,
4283
0, G_MAXLONG,
4284
FALSE, XA_STRING, &type, &format, &nitems,
4285
&bytes_after, (guchar **) &str);
4286
4287
gdk_error_trap_pop ();
4288
4289
if (result != Success)
4290
return NULL;
4291
4292
if (type != XA_STRING)
4293
{
4294
XFree (str);
4295
return NULL;
4296
}
4297
4298
retval = g_strdup (str);
4299
4300
XFree (str);
4301
4302
return retval;
4303
}
4304
4305
static void
4306
kill_window (WnckWindow *win)
4307
{
4308
WnckApplication *app;
4309
4310
app = wnck_window_get_application (win);
4311
if (app)
4312
{
4313
gchar buf[257], *client_machine;
4314
int pid;
4315
4316
pid = wnck_application_get_pid (app);
4317
client_machine = get_client_machine (wnck_application_get_xid (app));
4318
4319
if (client_machine && pid > 0)
4320
{
4321
if (gethostname (buf, sizeof (buf) - 1) == 0)
4322
{
4323
if (strcmp (buf, client_machine) == 0)
4324
kill (pid, 9);
4325
}
4326
}
4327
4328
if (client_machine)
4329
g_free (client_machine);
4330
}
4331
4332
gdk_error_trap_push ();
4333
XKillClient (gdk_display, wnck_window_get_xid (win));
4334
XSync (gdk_display, FALSE);
4335
gdk_error_trap_pop ();
4336
}
4337
4338
static void
4339
force_quit_dialog_response (GtkWidget *dialog,
4340
gint response,
4341
void *data)
4342
{
4343
WnckWindow *win = data;
4344
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
4345
4346
if (response == GTK_RESPONSE_ACCEPT)
4347
kill_window (win);
4348
4349
if (d->force_quit_dialog)
4350
{
4351
d->force_quit_dialog = NULL;
4352
gtk_widget_destroy (dialog);
4353
}
4354
}
4355
4356
static void
4357
show_force_quit_dialog (WnckWindow *win,
4358
Time timestamp)
4359
{
4360
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
4361
GtkWidget *dialog;
4362
gchar *str, *tmp;
4363
4364
if (d->force_quit_dialog)
4365
return;
4366
4367
tmp = g_markup_escape_text (wnck_window_get_name (win), -1);
4368
str = g_strdup_printf ("The window \"%s\" is not responding.", tmp);
4369
4370
g_free (tmp);
4371
4372
dialog = gtk_message_dialog_new (NULL, 0,
4373
GTK_MESSAGE_WARNING,
4374
GTK_BUTTONS_NONE,
4375
"<b>%s</b>\n\n%s",
4376
str,
4377
"Forcing this application to "
4378
"quit will cause you to lose any "
4379
"unsaved changes.");
4380
g_free (str);
4381
4382
gtk_window_set_icon_name (GTK_WINDOW (dialog), "force-quit");
4383
4384
gtk_label_set_use_markup (GTK_LABEL (GTK_MESSAGE_DIALOG (dialog)->label),
4385
TRUE);
4386
gtk_label_set_line_wrap (GTK_LABEL (GTK_MESSAGE_DIALOG (dialog)->label),
4387
TRUE);
4388
4389
gtk_dialog_add_buttons (GTK_DIALOG (dialog),
4390
GTK_STOCK_CANCEL,
4391
GTK_RESPONSE_REJECT,
4392
"_Force Quit",
4393
GTK_RESPONSE_ACCEPT,
4394
NULL);
4395
4396
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_REJECT);
4397
4398
g_signal_connect (G_OBJECT (dialog), "realize",
4399
G_CALLBACK (force_quit_dialog_realize),
4400
win);
4401
4402
g_signal_connect (G_OBJECT (dialog), "response",
4403
G_CALLBACK (force_quit_dialog_response),
4404
win);
4405
4406
gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
4407
4408
gtk_widget_realize (dialog);
4409
4410
gdk_x11_window_set_user_time (dialog->window, timestamp);
4411
4412
gtk_widget_show (dialog);
4413
4414
d->force_quit_dialog = dialog;
4415
}
4416
4417
static void
4418
hide_force_quit_dialog (WnckWindow *win)
4419
{
4420
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
4421
4422
if (d->force_quit_dialog)
4423
{
4424
gtk_widget_destroy (d->force_quit_dialog);
4425
d->force_quit_dialog = NULL;
4426
}
4427
}
4428
4429
/* from fvwm2, Copyright Matthias Clasen, Dominik Vogt */
4430
static gboolean
4431
convert_property (Display *xdisplay,
4432
Window w,
4433
Atom target,
4434
Atom property)
4435
{
4436
4437
#define N_TARGETS 4
4438
4439
Atom conversion_targets[N_TARGETS];
4440
long icccm_version[] = { 2, 0 };
4441
4442
conversion_targets[0] = targets_atom;
4443
conversion_targets[1] = multiple_atom;
4444
conversion_targets[2] = timestamp_atom;
4445
conversion_targets[3] = version_atom;
4446
4447
if (target == targets_atom)
4448
XChangeProperty (xdisplay, w, property,
4449
XA_ATOM, 32, PropModeReplace,
4450
(unsigned char *) conversion_targets, N_TARGETS);
4451
else if (target == timestamp_atom)
4452
XChangeProperty (xdisplay, w, property,
4453
XA_INTEGER, 32, PropModeReplace,
4454
(unsigned char *) &dm_sn_timestamp, 1);
4455
else if (target == version_atom)
4456
XChangeProperty (xdisplay, w, property,
4457
XA_INTEGER, 32, PropModeReplace,
4458
(unsigned char *) icccm_version, 2);
4459
else
4460
return FALSE;
4461
4462
/* Be sure the PropertyNotify has arrived so we
4463
* can send SelectionNotify
4464
*/
4465
XSync (xdisplay, FALSE);
4466
4467
return TRUE;
4468
}
4469
4470
static void
4471
handle_selection_request (Display *xdisplay,
4472
XEvent *event)
4473
{
4474
XSelectionEvent reply;
4475
4476
reply.type = SelectionNotify;
4477
reply.display = xdisplay;
4478
reply.requestor = event->xselectionrequest.requestor;
4479
reply.selection = event->xselectionrequest.selection;
4480
reply.target = event->xselectionrequest.target;
4481
reply.property = None;
4482
reply.time = event->xselectionrequest.time;
4483
4484
if (event->xselectionrequest.target == multiple_atom)
4485
{
4486
if (event->xselectionrequest.property != None)
4487
{
4488
Atom type, *adata;
4489
int i, format;
4490
unsigned long num, rest;
4491
unsigned char *data;
4492
4493
if (XGetWindowProperty (xdisplay,
4494
event->xselectionrequest.requestor,
4495
event->xselectionrequest.property,
4496
0, 256, FALSE,
4497
atom_pair_atom,
4498
&type, &format, &num, &rest,
4499
&data) != Success)
4500
return;
4501
4502
/* FIXME: to be 100% correct, should deal with rest > 0,
4503
* but since we have 4 possible targets, we will hardly ever
4504
* meet multiple requests with a length > 8
4505
*/
4506
adata = (Atom *) data;
4507
i = 0;
4508
while (i < (int) num)
4509
{
4510
if (!convert_property (xdisplay,
4511
event->xselectionrequest.requestor,
4512
adata[i], adata[i + 1]))
4513
adata[i + 1] = None;
4514
4515
i += 2;
4516
}
4517
4518
XChangeProperty (xdisplay,
4519
event->xselectionrequest.requestor,
4520
event->xselectionrequest.property,
4521
atom_pair_atom,
4522
32, PropModeReplace, data, num);
4523
}
4524
}
4525
else
4526
{
4527
if (event->xselectionrequest.property == None)
4528
event->xselectionrequest.property = event->xselectionrequest.target;
4529
4530
if (convert_property (xdisplay,
4531
event->xselectionrequest.requestor,
4532
event->xselectionrequest.target,
4533
event->xselectionrequest.property))
4534
reply.property = event->xselectionrequest.property;
4535
}
4536
4537
XSendEvent (xdisplay,
4538
event->xselectionrequest.requestor,
4539
FALSE, 0L, (XEvent *) &reply);
4540
}
4541
4542
static void
4543
handle_selection_clear (Display *xdisplay,
4544
XEvent *xevent)
4545
{
4546
if (xevent->xselectionclear.selection == dm_sn_atom)
4547
exit (0);
4548
}
4549
4550
static gboolean
4551
acquire_dm_session (Display *xdisplay,
4552
int screen,
4553
gboolean replace_current_dm)
4554
{
4555
XEvent event;
4556
XSetWindowAttributes attr;
4557
Window current_dm_sn_owner, new_dm_sn_owner;
4558
char buf[128];
4559
4560
sprintf (buf, "DM_S%d", screen);
4561
dm_sn_atom = XInternAtom (xdisplay, buf, 0);
4562
4563
current_dm_sn_owner = XGetSelectionOwner (xdisplay, dm_sn_atom);
4564
4565
if (current_dm_sn_owner != None)
4566
{
4567
if (!replace_current_dm)
4568
{
4569
fprintf (stderr,
4570
"%s: Screen %d on display \"%s\" already "
4571
"has a decoration manager; try using the "
4572
"--replace option to replace the current "
4573
"decoration manager.\n",
4574
program_name, screen, DisplayString (xdisplay));
4575
4576
return FALSE;
4577
}
4578
4579
XSelectInput (xdisplay, current_dm_sn_owner, StructureNotifyMask);
4580
}
4581
4582
attr.override_redirect = TRUE;
4583
attr.event_mask = PropertyChangeMask;
4584
4585
new_dm_sn_owner =
4586
XCreateWindow (xdisplay, XRootWindow (xdisplay, screen),
4587
-100, -100, 1, 1, 0,
4588
CopyFromParent, CopyFromParent,
4589
CopyFromParent,
4590
CWOverrideRedirect | CWEventMask,
4591
&attr);
4592
4593
XChangeProperty (xdisplay,
4594
new_dm_sn_owner,
4595
dm_name_atom,
4596
utf8_string_atom, 8,
4597
PropModeReplace,
4598
(unsigned char *) "gwd",
4599
strlen ("gwd"));
4600
4601
XWindowEvent (xdisplay,
4602
new_dm_sn_owner,
4603
PropertyChangeMask,
4604
&event);
4605
4606
dm_sn_timestamp = event.xproperty.time;
4607
4608
XSetSelectionOwner (xdisplay, dm_sn_atom, new_dm_sn_owner,
4609
dm_sn_timestamp);
4610
4611
if (XGetSelectionOwner (xdisplay, dm_sn_atom) != new_dm_sn_owner)
4612
{
4613
fprintf (stderr,
4614
"%s: Could not acquire decoration manager "
4615
"selection on screen %d display \"%s\"\n",
4616
program_name, screen, DisplayString (xdisplay));
4617
4618
XDestroyWindow (xdisplay, new_dm_sn_owner);
4619
4620
return FALSE;
4621
}
4622
4623
/* Send client message indicating that we are now the DM */
4624
event.xclient.type = ClientMessage;
4625
event.xclient.window = XRootWindow (xdisplay, screen);
4626
event.xclient.message_type = manager_atom;
4627
event.xclient.format = 32;
4628
event.xclient.data.l[0] = dm_sn_timestamp;
4629
event.xclient.data.l[1] = dm_sn_atom;
4630
event.xclient.data.l[2] = 0;
4631
event.xclient.data.l[3] = 0;
4632
event.xclient.data.l[4] = 0;
4633
4634
XSendEvent (xdisplay, XRootWindow (xdisplay, screen), FALSE,
4635
StructureNotifyMask, &event);
4636
4637
/* Wait for old decoration manager to go away */
4638
if (current_dm_sn_owner != None)
4639
{
4640
do {
4641
XWindowEvent (xdisplay, current_dm_sn_owner,
4642
StructureNotifyMask, &event);
4643
} while (event.type != DestroyNotify);
4644
}
4645
4646
return TRUE;
4647
}
4648
4649
static GdkFilterReturn
4650
event_filter_func (GdkXEvent *gdkxevent,
4651
GdkEvent *event,
4652
gpointer data)
4653
{
4654
Display *xdisplay;
4655
GdkDisplay *gdkdisplay;
4656
XEvent *xevent = gdkxevent;
4657
gulong xid = 0;
4658
4659
gdkdisplay = gdk_display_get_default ();
4660
xdisplay = GDK_DISPLAY_XDISPLAY (gdkdisplay);
4661
4662
switch (xevent->type) {
4663
case ButtonPress:
4664
case ButtonRelease:
4665
xid = (gulong)
4666
g_hash_table_lookup (frame_table,
4667
GINT_TO_POINTER (xevent->xbutton.window));
4668
break;
4669
case EnterNotify:
4670
case LeaveNotify:
4671
xid = (gulong)
4672
g_hash_table_lookup (frame_table,
4673
GINT_TO_POINTER (xevent->xcrossing.window));
4674
break;
4675
case MotionNotify:
4676
xid = (gulong)
4677
g_hash_table_lookup (frame_table,
4678
GINT_TO_POINTER (xevent->xmotion.window));
4679
break;
4680
case PropertyNotify:
4681
if (xevent->xproperty.atom == frame_window_atom)
4682
{
4683
WnckWindow *win;
4684
4685
xid = xevent->xproperty.window;
4686
4687
win = wnck_window_get (xid);
4688
if (win)
4689
{
4690
Window frame;
4691
4692
if (get_window_prop (xid, frame_window_atom, &frame))
4693
add_frame_window (win, frame);
4694
else
4695
remove_frame_window (win);
4696
}
4697
}
4698
else if (xevent->xproperty.atom == mwm_hints_atom)
4699
{
4700
WnckWindow *win;
4701
4702
xid = xevent->xproperty.window;
4703
4704
win = wnck_window_get (xid);
4705
if (win)
4706
{
4707
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
4708
gboolean decorated = FALSE;
4709
4710
if (get_mwm_prop (xid) & (MWM_DECOR_ALL | MWM_DECOR_TITLE))
4711
decorated = TRUE;
4712
4713
if (decorated != d->decorated)
4714
{
4715
d->decorated = decorated;
4716
if (decorated)
4717
{
4718
d->width = d->height = 0;
4719
4720
update_window_decoration_size (win);
4721
update_event_windows (win);
4722
}
4723
else
4724
{
4725
gdk_error_trap_push ();
4726
XDeleteProperty (xdisplay, xid, win_decor_atom);
4727
XSync (xdisplay, FALSE);
4728
gdk_error_trap_pop ();
4729
}
4730
}
4731
}
4732
}
4733
else if (xevent->xproperty.atom == select_window_atom)
4734
{
4735
WnckWindow *win;
4736
4737
xid = xevent->xproperty.window;
4738
4739
win = wnck_window_get (xid);
4740
if (win)
4741
{
4742
Window select;
4743
4744
if (get_window_prop (xid, select_window_atom, &select))
4745
update_switcher_window (win, select);
4746
}
4747
}
4748
break;
4749
case DestroyNotify:
4750
g_hash_table_remove (frame_table,
4751
GINT_TO_POINTER (xevent->xproperty.window));
4752
break;
4753
case ClientMessage:
4754
if (xevent->xclient.message_type == toolkit_action_atom)
4755
{
4756
long action;
4757
4758
action = xevent->xclient.data.l[0];
4759
if (action == toolkit_action_main_menu_atom)
4760
{
4761
panel_action (xdisplay, xevent->xclient.window,
4762
panel_action_main_menu_atom,
4763
xevent->xclient.data.l[1]);
4764
}
4765
else if (action == toolkit_action_run_dialog_atom)
4766
{
4767
panel_action (xdisplay, xevent->xclient.window,
4768
panel_action_run_dialog_atom,
4769
xevent->xclient.data.l[1]);
4770
}
4771
else if (action == toolkit_action_window_menu_atom)
4772
{
4773
WnckWindow *win;
4774
4775
win = wnck_window_get (xevent->xclient.window);
4776
if (win)
4777
{
4778
action_menu_map (win,
4779
xevent->xclient.data.l[2],
4780
xevent->xclient.data.l[1]);
4781
}
4782
}
4783
else if (action == toolkit_action_force_quit_dialog_atom)
4784
{
4785
WnckWindow *win;
4786
4787
win = wnck_window_get (xevent->xclient.window);
4788
if (win)
4789
{
4790
if (xevent->xclient.data.l[2])
4791
show_force_quit_dialog (win,
4792
xevent->xclient.data.l[1]);
4793
else
4794
hide_force_quit_dialog (win);
4795
}
4796
}
4797
}
4798
default:
4799
break;
4800
}
4801
4802
if (xid)
4803
{
4804
WnckWindow *win;
4805
4806
win = wnck_window_get (xid);
4807
if (win)
4808
{
4809
static event_callback callback[3][3] = {
4810
{ top_left_event, top_event, top_right_event },
4811
{ left_event, title_event, right_event },
4812
{ bottom_left_event, bottom_event, bottom_right_event }
4813
};
4814
static event_callback button_callback[3] = {
4815
close_button_event,
4816
max_button_event,
4817
min_button_event
4818
};
4819
decor_t *d = g_object_get_data (G_OBJECT (win), "decor");
4820
4821
if (d->decorated)
4822
{
4823
gint i, j;
4824
4825
for (i = 0; i < 3; i++)
4826
for (j = 0; j < 3; j++)
4827
if (d->event_windows[i][j] == xevent->xany.window)
4828
(*callback[i][j]) (win, xevent);
4829
4830
for (i = 0; i < 3; i++)
4831
if (d->button_windows[i] == xevent->xany.window)
4832
(*button_callback[i]) (win, xevent);
4833
}
4834
}
4835
}
4836
4837
return GDK_FILTER_CONTINUE;
4838
}
4839
4840
static GdkFilterReturn
4841
selection_event_filter_func (GdkXEvent *gdkxevent,
4842
GdkEvent *event,
4843
gpointer data)
4844
{
4845
Display *xdisplay;
4846
GdkDisplay *gdkdisplay;
4847
XEvent *xevent = gdkxevent;
4848
4849
gdkdisplay = gdk_display_get_default ();
4850
xdisplay = GDK_DISPLAY_XDISPLAY (gdkdisplay);
4851
4852
switch (xevent->type) {
4853
case SelectionRequest:
4854
handle_selection_request (xdisplay, xevent);
4855
break;
4856
case SelectionClear:
4857
handle_selection_clear (xdisplay, xevent);
4858
default:
4859
break;
4860
}
4861
4862
return GDK_FILTER_CONTINUE;
4863
}
4864
4865
4866
/* from clearlooks theme */
4867
static void
4868
rgb_to_hls (gdouble *r,
4869
gdouble *g,
4870
gdouble *b)
4871
{
4872
gdouble min;
4873
gdouble max;
4874
gdouble red;
4875
gdouble green;
4876
gdouble blue;
4877
gdouble h, l, s;
4878
gdouble delta;
4879
4880
red = *r;
4881
green = *g;
4882
blue = *b;
4883
4884
if (red > green)
4885
{
4886
if (red > blue)
4887
max = red;
4888
else
4889
max = blue;
4890
4891
if (green < blue)
4892
min = green;
4893
else
4894
min = blue;
4895
}
4896
else
4897
{
4898
if (green > blue)
4899
max = green;
4900
else
4901
max = blue;
4902
4903
if (red < blue)
4904
min = red;
4905
else
4906
min = blue;
4907
}
4908
4909
l = (max + min) / 2;
4910
s = 0;
4911
h = 0;
4912
4913
if (max != min)
4914
{
4915
if (l <= 0.5)
4916
s = (max - min) / (max + min);
4917
else
4918
s = (max - min) / (2 - max - min);
4919
4920
delta = max -min;
4921
if (red == max)
4922
h = (green - blue) / delta;
4923
else if (green == max)
4924
h = 2 + (blue - red) / delta;
4925
else if (blue == max)
4926
h = 4 + (red - green) / delta;
4927
4928
h *= 60;
4929
if (h < 0.0)
4930
h += 360;
4931
}
4932
4933
*r = h;
4934
*g = l;
4935
*b = s;
4936
}
4937
4938
static void
4939
hls_to_rgb (gdouble *h,
4940
gdouble *l,
4941
gdouble *s)
4942
{
4943
gdouble hue;
4944
gdouble lightness;
4945
gdouble saturation;
4946
gdouble m1, m2;
4947
gdouble r, g, b;
4948
4949
lightness = *l;
4950
saturation = *s;
4951
4952
if (lightness <= 0.5)
4953
m2 = lightness * (1 + saturation);
4954
else
4955
m2 = lightness + saturation - lightness * saturation;
4956
4957
m1 = 2 * lightness - m2;
4958
4959
if (saturation == 0)
4960
{
4961
*h = lightness;
4962
*l = lightness;
4963
*s = lightness;
4964
}
4965
else
4966
{
4967
hue = *h + 120;
4968
while (hue > 360)
4969
hue -= 360;
4970
while (hue < 0)
4971
hue += 360;
4972
4973
if (hue < 60)
4974
r = m1 + (m2 - m1) * hue / 60;
4975
else if (hue < 180)
4976
r = m2;
4977
else if (hue < 240)
4978
r = m1 + (m2 - m1) * (240 - hue) / 60;
4979
else
4980
r = m1;
4981
4982
hue = *h;
4983
while (hue > 360)
4984
hue -= 360;
4985
while (hue < 0)
4986
hue += 360;
4987
4988
if (hue < 60)
4989
g = m1 + (m2 - m1) * hue / 60;
4990
else if (hue < 180)
4991
g = m2;
4992
else if (hue < 240)
4993
g = m1 + (m2 - m1) * (240 - hue) / 60;
4994
else
4995
g = m1;
4996
4997
hue = *h - 120;
4998
while (hue > 360)
4999
hue -= 360;
5000
while (hue < 0)
5001
hue += 360;
5002
5003
if (hue < 60)
5004
b = m1 + (m2 - m1) * hue / 60;
5005
else if (hue < 180)
5006
b = m2;
5007
else if (hue < 240)
5008
b = m1 + (m2 - m1) * (240 - hue) / 60;
5009
else
5010
b = m1;
5011
5012
*h = r;
5013
*l = g;
5014
*s = b;
5015
}
5016
}
5017
5018
static void
5019
shade (const decor_color_t *a,
5020
decor_color_t *b,
5021
float k)
5022
{
5023
double red;
5024
double green;
5025
double blue;
5026
5027
red = a->r;
5028
green = a->g;
5029
blue = a->b;
5030
5031
rgb_to_hls (&red, &green, &blue);
5032
5033
green *= k;
5034
if (green > 1.0)
5035
green = 1.0;
5036
else if (green < 0.0)
5037
green = 0.0;
5038
5039
blue *= k;
5040
if (blue > 1.0)
5041
blue = 1.0;
5042
else if (blue < 0.0)
5043
blue = 0.0;
5044
5045
hls_to_rgb (&red, &green, &blue);
5046
5047
b->r = red;
5048
b->g = green;
5049
b->b = blue;
5050
}
5051
5052
static void
5053
update_style (GtkWidget *widget)
5054
{
5055
GtkStyle *style;
5056
decor_color_t spot_color;
5057
5058
style = gtk_widget_get_style (widget);
5059
gtk_style_attach (style, widget->window);
5060
5061
spot_color.r = style->bg[GTK_STATE_SELECTED].red / 65535.0;
5062
spot_color.g = style->bg[GTK_STATE_SELECTED].green / 65535.0;
5063
spot_color.b = style->bg[GTK_STATE_SELECTED].blue / 65535.0;
5064
5065
shade (&spot_color, &_title_color[0], 1.05);
5066
shade (&_title_color[0], &_title_color[1], 0.85);
5067
}
5068
5069
#if G_MAXINT != G_MAXLONG
5070
/* XRenderSetPictureFilter used to be broken on LP64. This
5071
* works with either the broken or fixed version.
5072
*/
5073
static void
5074
XRenderSetPictureFilter_wrapper (Display *dpy,
5075
Picture picture,
5076
char *filter,
5077
XFixed *params,
5078
int nparams)
5079
{
5080
gdk_error_trap_push ();
5081
XRenderSetPictureFilter (dpy, picture, filter, params, nparams);
5082
XSync (dpy, False);
5083
if (gdk_error_trap_pop ())
5084
{
5085
long *long_params = g_new (long, nparams);
5086
int i;
5087
5088
for (i = 0; i < nparams; i++)
5089
long_params[i] = params[i];
5090
5091
XRenderSetPictureFilter (dpy, picture, filter,
5092
(XFixed *) long_params, nparams);
5093
g_free (long_params);
5094
}
5095
}
5096
5097
#define XRenderSetPictureFilter XRenderSetPictureFilter_wrapper
5098
#endif
5099
5100
static void
5101
set_picture_transform (Display *xdisplay,
5102
Picture p,
5103
int dx,
5104
int dy)
5105
{
5106
XTransform transform = {
5107
{
5108
{ 1 << 16, 0, -dx << 16 },
5109
{ 0, 1 << 16, -dy << 16 },
5110
{ 0, 0, 1 << 16 },
5111
}
5112
};
5113
5114
XRenderSetPictureTransform (xdisplay, p, &transform);
5115
}
5116
5117
static XFixed *
5118
create_gaussian_kernel (double radius,
5119
double sigma,
5120
double alpha,
5121
double opacity,
5122
int *r_size)
5123
{
5124
XFixed *params;
5125
double *amp, scale, x_scale, fx, sum;
5126
int size, half_size, x, i, n;
5127
5128
scale = 1.0f / (2.0f * M_PI * sigma * sigma);
5129
half_size = alpha + 0.5f;
5130
5131
if (half_size == 0)
5132
half_size = 1;
5133
5134
size = half_size * 2 + 1;
5135
x_scale = 2.0f * radius / size;
5136
5137
if (size < 3)
5138
return NULL;
5139
5140
n = size;
5141
5142
amp = g_malloc (sizeof (double) * n);
5143
if (!amp)
5144
return NULL;
5145
5146
n += 2;
5147
5148
params = g_malloc (sizeof (XFixed) * n);
5149
if (!params)
5150
return NULL;
5151
5152
i = 0;
5153
sum = 0.0f;
5154
5155
for (x = 0; x < size; x++)
5156
{
5157
fx = x_scale * (x - half_size);
5158
5159
amp[i] = scale * exp ((-1.0f * (fx * fx)) / (2.0f * sigma * sigma));
5160
5161
sum += amp[i];
5162
5163
i++;
5164
}
5165
5166
/* normalize */
5167
if (sum != 0.0)
5168
sum = 1.0 / sum;
5169
5170
params[0] = params[1] = 0;
5171
5172
for (i = 2; i < n; i++)
5173
params[i] = XDoubleToFixed (amp[i - 2] * sum * opacity * 1.2);
5174
5175
g_free (amp);
5176
5177
*r_size = size;
5178
5179
return params;
5180
}
5181
5182
/* to save some memory, value is specific to current decorations */
5183
#define CORNER_REDUCTION 3
5184
5185
#define SIGMA(r) ((r) / 2.0)
5186
#define ALPHA(r) (r)
5187
5188
static int
5189
update_shadow (void)
5190
{
5191
Display *xdisplay = gdk_display;
5192
XRenderPictFormat *format;
5193
GdkPixmap *pixmap;
5194
Picture src, dst, tmp;
5195
XFixed *params;
5196
XFilters *filters;
5197
char *filter = NULL;
5198
int size, n_params = 0;
5199
cairo_t *cr;
5200
decor_t d;
5201
double save_decoration_alpha;
5202
static XRenderColor color = { 0x0000, 0x0000, 0x0000, 0xffff };
5203
static XRenderColor clear = { 0x0000, 0x0000, 0x0000, 0x0000 };
5204
static XRenderColor white = { 0xffff, 0xffff, 0xffff, 0xffff };
5205
5206
/* compute a gaussian convolution kernel */
5207
params = create_gaussian_kernel (shadow_radius,
5208
SIGMA (shadow_radius),
5209
ALPHA (shadow_radius),
5210
shadow_opacity,
5211
&size);
5212
if (!params)
5213
shadow_offset_x = shadow_offset_y = size = 0;
5214
5215
if (shadow_radius <= 0.0 && shadow_offset_x == 0 && shadow_offset_y == 0)
5216
size = 0;
5217
5218
n_params = size + 2;
5219
size = size / 2;
5220
5221
left_space = _win_extents.left + size - shadow_offset_x;
5222
right_space = _win_extents.right + size + shadow_offset_x;
5223
top_space = _win_extents.top + size - shadow_offset_y;
5224
bottom_space = _win_extents.bottom + size + shadow_offset_y;
5225
5226
left_space = MAX (_win_extents.left, left_space);
5227
right_space = MAX (_win_extents.right, right_space);
5228
top_space = MAX (_win_extents.top, top_space);
5229
bottom_space = MAX (_win_extents.bottom, bottom_space);
5230
5231
shadow_left_space = MAX (0, size - shadow_offset_x);
5232
shadow_right_space = MAX (0, size + shadow_offset_x);
5233
shadow_top_space = MAX (0, size - shadow_offset_y);
5234
shadow_bottom_space = MAX (0, size + shadow_offset_y);
5235
5236
shadow_left_corner_space = MAX (0, size + shadow_offset_x);
5237
shadow_right_corner_space = MAX (0, size - shadow_offset_x);
5238
shadow_top_corner_space = MAX (0, size + shadow_offset_y);
5239
shadow_bottom_corner_space = MAX (0, size - shadow_offset_y);
5240
5241
left_corner_space = MAX (0, shadow_left_corner_space - CORNER_REDUCTION);
5242
right_corner_space = MAX (0, shadow_right_corner_space - CORNER_REDUCTION);
5243
top_corner_space = MAX (0, shadow_top_corner_space - CORNER_REDUCTION);
5244
bottom_corner_space =
5245
MAX (0, shadow_bottom_corner_space - CORNER_REDUCTION);
5246
5247
normal_top_corner_space = MAX (0, top_corner_space - titlebar_height);
5248
switcher_top_corner_space = MAX (0, top_corner_space - SWITCHER_TOP_EXTRA);
5249
switcher_bottom_corner_space =
5250
MAX (0, bottom_corner_space - SWITCHER_SPACE);
5251
5252
d.buffer_pixmap = NULL;
5253
d.layout = NULL;
5254
d.icon = NULL;
5255
d.icon_pixmap = NULL;
5256
d.icon_pixbuf = NULL;
5257
d.state = 0;
5258
d.actions = 0;
5259
d.prop_xid = 0;
5260
d.button_width = 0;
5261
d.draw = theme_draw_window_decoration;
5262
d.active = TRUE;
5263
5264
d.width = left_space + left_corner_space + 1 + right_corner_space +
5265
right_space;
5266
d.height = top_space + titlebar_height + normal_top_corner_space + 2 +
5267
bottom_corner_space + bottom_space;
5268
5269
/* all pixmaps are ARGB32 */
5270
format = XRenderFindStandardFormat (xdisplay, PictStandardARGB32);
5271
5272
/* shadow color */
5273
src = XRenderCreateSolidFill (xdisplay, &color);
5274
5275
if (large_shadow_pixmap)
5276
{
5277
gdk_pixmap_unref (large_shadow_pixmap);
5278
large_shadow_pixmap = NULL;
5279
}
5280
5281
if (shadow_pattern)
5282
{
5283
cairo_pattern_destroy (shadow_pattern);
5284
shadow_pattern = NULL;
5285
}
5286
5287
if (shadow_pixmap)
5288
{
5289
gdk_pixmap_unref (shadow_pixmap);
5290
shadow_pixmap = NULL;
5291
}
5292
5293
/* no shadow */
5294
if (size <= 0)
5295
{
5296
if (params)
5297
g_free (params);
5298
5299
return 1;
5300
}
5301
5302
pixmap = create_pixmap (d.width, d.height);
5303
if (!pixmap)
5304
{
5305
g_free (params);
5306
return 0;
5307
}
5308
5309
/* query server for convolution filter */
5310
filters = XRenderQueryFilters (xdisplay, GDK_PIXMAP_XID (pixmap));
5311
if (filters)
5312
{
5313
int i;
5314
5315
for (i = 0; i < filters->nfilter; i++)
5316
{
5317
if (strcmp (filters->filter[i], FilterConvolution) == 0)
5318
{
5319
filter = FilterConvolution;
5320
break;
5321
}
5322
}
5323
5324
XFree (filters);
5325
}
5326
5327
if (!filter)
5328
{
5329
fprintf (stderr, "can't generate shadows, X server doesn't support "
5330
"convolution filters\n");
5331
5332
g_free (params);
5333
gdk_pixmap_unref (pixmap);
5334
return 1;
5335
}
5336
5337
5338
/* WINDOWS WITH DECORATION */
5339
5340
d.pixmap = create_pixmap (d.width, d.height);
5341
if (!d.pixmap)
5342
{
5343
g_free (params);
5344
gdk_pixmap_unref (pixmap);
5345
return 0;
5346
}
5347
5348
/* create shadow from opaque decoration */
5349
save_decoration_alpha = decoration_alpha;
5350
decoration_alpha = 1.0;
5351
5352
/* draw decorations */
5353
(*d.draw) (&d);
5354
5355
decoration_alpha = save_decoration_alpha;
5356
5357
dst = XRenderCreatePicture (xdisplay, GDK_PIXMAP_XID (d.pixmap),
5358
format, 0, NULL);
5359
tmp = XRenderCreatePicture (xdisplay, GDK_PIXMAP_XID (pixmap),
5360
format, 0, NULL);
5361
5362
/* first pass */
5363
params[0] = (n_params - 2) << 16;
5364
params[1] = 1 << 16;
5365
5366
set_picture_transform (xdisplay, dst, shadow_offset_x, 0);
5367
XRenderSetPictureFilter (xdisplay, dst, filter, params, n_params);
5368
XRenderComposite (xdisplay,
5369
PictOpSrc,
5370
src,
5371
dst,
5372
tmp,
5373
0, 0,
5374
0, 0,
5375
0, 0,
5376
d.width, d.height);
5377
5378
/* second pass */
5379
params[0] = 1 << 16;
5380
params[1] = (n_params - 2) << 16;
5381
5382
set_picture_transform (xdisplay, tmp, 0, shadow_offset_y);
5383
XRenderSetPictureFilter (xdisplay, tmp, filter, params, n_params);
5384
XRenderComposite (xdisplay,
5385
PictOpSrc,
5386
src,
5387
tmp,
5388
dst,
5389
0, 0,
5390
0, 0,
5391
0, 0,
5392
d.width, d.height);
5393
5394
XRenderFreePicture (xdisplay, tmp);
5395
XRenderFreePicture (xdisplay, dst);
5396
5397
gdk_pixmap_unref (pixmap);
5398
5399
large_shadow_pixmap = d.pixmap;
5400
5401
cr = gdk_cairo_create (GDK_DRAWABLE (large_shadow_pixmap));
5402
shadow_pattern = cairo_pattern_create_for_surface (cairo_get_target (cr));
5403
cairo_pattern_set_filter (shadow_pattern, CAIRO_FILTER_NEAREST);
5404
cairo_destroy (cr);
5405
5406
5407
/* WINDOWS WITHOUT DECORATIONS */
5408
5409
d.width = shadow_left_space + shadow_left_corner_space + 1 +
5410
shadow_right_space + shadow_right_corner_space;
5411
d.height = shadow_top_space + shadow_top_corner_space + 1 +
5412
shadow_bottom_space + shadow_bottom_corner_space;
5413
5414
pixmap = create_pixmap (d.width, d.height);
5415
if (!pixmap)
5416
{
5417
g_free (params);
5418
return 0;
5419
}
5420
5421
d.pixmap = create_pixmap (d.width, d.height);
5422
if (!d.pixmap)
5423
{
5424
gdk_pixmap_unref (pixmap);
5425
g_free (params);
5426
return 0;
5427
}
5428
5429
dst = XRenderCreatePicture (xdisplay, GDK_PIXMAP_XID (d.pixmap),
5430
format, 0, NULL);
5431
5432
/* draw rectangle */
5433
XRenderFillRectangle (xdisplay, PictOpSrc, dst, &clear,
5434
0,
5435
0,
5436
d.width,
5437
d.height);
5438
XRenderFillRectangle (xdisplay, PictOpSrc, dst, &white,
5439
shadow_left_space,
5440
shadow_top_space,
5441
d.width - shadow_left_space - shadow_right_space,
5442
d.height - shadow_top_space - shadow_bottom_space);
5443
5444
tmp = XRenderCreatePicture (xdisplay, GDK_PIXMAP_XID (pixmap),
5445
format, 0, NULL);
5446
5447
/* first pass */
5448
params[0] = (n_params - 2) << 16;
5449
params[1] = 1 << 16;
5450
5451
set_picture_transform (xdisplay, dst, shadow_offset_x, 0);
5452
XRenderSetPictureFilter (xdisplay, dst, filter, params, n_params);
5453
XRenderComposite (xdisplay,
5454
PictOpSrc,
5455
src,
5456
dst,
5457
tmp,
5458
0, 0,
5459
0, 0,
5460
0, 0,
5461
d.width, d.height);
5462
5463
/* second pass */
5464
params[0] = 1 << 16;
5465
params[1] = (n_params - 2) << 16;
5466
5467
set_picture_transform (xdisplay, tmp, 0, shadow_offset_y);
5468
XRenderSetPictureFilter (xdisplay, tmp, filter, params, n_params);
5469
XRenderComposite (xdisplay,
5470
PictOpSrc,
5471
src,
5472
tmp,
5473
dst,
5474
0, 0,
5475
0, 0,
5476
0, 0,
5477
d.width, d.height);
5478
5479
XRenderFreePicture (xdisplay, tmp);
5480
XRenderFreePicture (xdisplay, dst);
5481
XRenderFreePicture (xdisplay, src);
5482
5483
gdk_pixmap_unref (pixmap);
5484
5485
g_free (params);
5486
5487
shadow_pixmap = d.pixmap;
5488
5489
return 1;
5490
}
5491
5492
static void
5493
style_changed (GtkWidget *widget)
5494
{
5495
GdkDisplay *gdkdisplay;
5496
GdkScreen *gdkscreen;
5497
WnckScreen *screen;
5498
GList *windows;
5499
5500
gdkdisplay = gdk_display_get_default ();
5501
gdkscreen = gdk_display_get_default_screen (gdkdisplay);
5502
screen = wnck_screen_get_default ();
5503
5504
update_style (widget);
5505
5506
update_default_decorations (gdkscreen);
5507
5508
if (minimal)
5509
return;
5510
5511
windows = wnck_screen_get_windows (screen);
5512
while (windows != NULL)
5513
{
5514
decor_t *d = g_object_get_data (G_OBJECT (windows->data), "decor");
5515
5516
if (d->decorated)
5517
{
5518
/* force size update */
5519
d->width = d->height = 0;
5520
5521
update_window_decoration_size (WNCK_WINDOW (windows->data));
5522
update_event_windows (WNCK_WINDOW (windows->data));
5523
}
5524
windows = windows->next;
5525
}
5526
}
5527
5528
static const PangoFontDescription *
5529
get_titlebar_font (void)
5530
{
5531
if (use_system_font)
5532
{
5533
return NULL;
5534
}
5535
else
5536
return titlebar_font;
5537
}
5538
5539
static void
5540
titlebar_font_changed (GConfClient *client)
5541
{
5542
gchar *str;
5543
5544
str = gconf_client_get_string (client,
5545
COMPIZ_TITLEBAR_FONT_KEY,
5546
NULL);
5547
if (!str)
5548
str = g_strdup ("Sans Bold 12");
5549
5550
if (titlebar_font)
5551
pango_font_description_free (titlebar_font);
5552
5553
titlebar_font = pango_font_description_from_string (str);
5554
5555
g_free (str);
5556
}
5557
5558
static void
5559
double_click_titlebar_changed (GConfClient *client)
5560
{
5561
gchar *action;
5562
5563
double_click_action = DOUBLE_CLICK_MAXIMIZE;
5564
5565
action = gconf_client_get_string (client,
5566
COMPIZ_DOUBLE_CLICK_TITLEBAR_KEY,
5567
NULL);
5568
if (action)
5569
{
5570
if (strcmp (action, "toggle_shade") == 0)
5571
double_click_action = DOUBLE_CLICK_SHADE;
5572
else if (strcmp (action, "toggle_maximize") == 0)
5573
double_click_action = DOUBLE_CLICK_MAXIMIZE;
5574
}
5575
}
5576
5577
static gint
5578
calc_titlebar_height (gint text_height)
5579
{
5580
return (text_height < 17) ? 17 : text_height;
5581
}
5582
5583
#ifdef USE_METACITY
5584
static gint
5585
meta_calc_titlebar_height (gint text_height)
5586
{
5587
MetaTheme *theme;
5588
gint top_height, bottom_height, left_width, right_width;
5589
5590
theme = meta_theme_get_current ();
5591
5592
meta_theme_get_frame_borders (theme,
5593
META_FRAME_TYPE_NORMAL,
5594
text_height, 0,
5595
&top_height,
5596
&bottom_height,
5597
&left_width,
5598
&right_width);
5599
5600
return top_height - _win_extents.top;
5601
}
5602
#endif
5603
5604
static void
5605
update_titlebar_font (void)
5606
{
5607
const PangoFontDescription *font_desc;
5608
PangoFontMetrics *metrics;
5609
PangoLanguage *lang;
5610
5611
font_desc = get_titlebar_font ();
5612
if (!font_desc)
5613
{
5614
GtkStyle *default_style;
5615
5616
default_style = gtk_widget_get_default_style ();
5617
font_desc = default_style->font_desc;
5618
}
5619
5620
pango_context_set_font_description (pango_context, font_desc);
5621
5622
lang = pango_context_get_language (pango_context);
5623
metrics = pango_context_get_metrics (pango_context, font_desc, lang);
5624
5625
text_height = PANGO_PIXELS (pango_font_metrics_get_ascent (metrics) +
5626
pango_font_metrics_get_descent (metrics));
5627
5628
titlebar_height = (*theme_calc_titlebar_height) (text_height);
5629
5630
pango_font_metrics_unref (metrics);
5631
}
5632
5633
static gboolean
5634
shadow_settings_changed (GConfClient *client)
5635
{
5636
double radius, opacity;
5637
int offset;
5638
gboolean changed = FALSE;
5639
5640
radius = gconf_client_get_float (client,
5641
COMPIZ_SHADOW_RADIUS_KEY,
5642
NULL);
5643
radius = MAX (0.0, MIN (radius, 48.0));
5644
if (shadow_radius != radius)
5645
{
5646
shadow_radius = radius;
5647
changed = TRUE;
5648
}
5649
5650
opacity = gconf_client_get_float (client,
5651
COMPIZ_SHADOW_OPACITY_KEY,
5652
NULL);
5653
opacity = MAX (0.0, MIN (opacity, 6.0));
5654
if (shadow_opacity != opacity)
5655
{
5656
shadow_opacity = opacity;
5657
changed = TRUE;
5658
}
5659
5660
offset = gconf_client_get_int (client,
5661
COMPIZ_SHADOW_OFFSET_X_KEY,
5662
NULL);
5663
offset = MAX (-16, MIN (offset, 16));
5664
if (shadow_offset_x != offset)
5665
{
5666
shadow_offset_x = offset;
5667
changed = TRUE;
5668
}
5669
5670
offset = gconf_client_get_int (client,
5671
COMPIZ_SHADOW_OFFSET_Y_KEY,
5672
NULL);
5673
offset = MAX (-16, MIN (offset, 16));
5674
if (shadow_offset_y != offset)
5675
{
5676
shadow_offset_y = offset;
5677
changed = TRUE;
5678
}
5679
5680
return changed;
5681
}
5682
5683
static void
5684
bell_settings_changed (GConfClient *client)
5685
{
5686
gboolean audible, visual, fullscreen;
5687
gchar *type;
5688
5689
audible = gconf_client_get_bool (client,
5690
META_AUDIBLE_BELL_KEY,
5691
NULL);
5692
5693
visual = gconf_client_get_bool (client,
5694
META_VISUAL_BELL_KEY,
5695
NULL);
5696
5697
type = gconf_client_get_string (client,
5698
META_VISUAL_BELL_TYPE_KEY,
5699
NULL);
5700
5701
if (type && strcmp (type, "fullscreen") == 0)
5702
fullscreen = TRUE;
5703
else
5704
fullscreen = FALSE;
5705
5706
g_free (type);
5707
5708
gconf_client_set_bool (client,
5709
COMPIZ_AUDIBLE_BELL_KEY,
5710
audible,
5711
NULL);
5712
5713
gconf_client_set_bool (client,
5714
COMPIZ_VISUAL_BELL_KEY,
5715
visual,
5716
NULL);
5717
5718
gconf_client_set_bool (client,
5719
COMPIZ_FULLSCREEN_VISUAL_BELL_KEY,
5720
fullscreen,
5721
NULL);
5722
}
5723
5724
static gboolean
5725
theme_changed (GConfClient *client)
5726
{
5727
5728
#ifdef USE_METACITY
5729
gboolean use_meta_theme;
5730
5731
use_meta_theme = gconf_client_get_bool (client,
5732
USE_META_THEME_KEY,
5733
NULL);
5734
5735
if (use_meta_theme)
5736
{
5737
gchar *theme;
5738
5739
theme = gconf_client_get_string (client,
5740
META_THEME_KEY,
5741
NULL);
5742
5743
if (theme)
5744
{
5745
meta_theme_set_current (theme, TRUE);
5746
5747
g_free (theme);
5748
}
5749
else
5750
{
5751
use_meta_theme = FALSE;
5752
}
5753
}
5754
5755
if (use_meta_theme)
5756
{
5757
theme_draw_window_decoration = meta_draw_window_decoration;
5758
theme_calc_decoration_size = meta_calc_decoration_size;
5759
theme_calc_titlebar_height = meta_calc_titlebar_height;
5760
}
5761
else
5762
{
5763
theme_draw_window_decoration = draw_window_decoration;
5764
theme_calc_decoration_size = calc_decoration_size;
5765
theme_calc_titlebar_height = calc_titlebar_height;
5766
}
5767
5768
return TRUE;
5769
#else
5770
theme_draw_window_decoration = draw_window_decoration;
5771
theme_calc_decoration_size = calc_decoration_size;
5772
theme_calc_titlebar_height = calc_titlebar_height;
5773
5774
return FALSE;
5775
#endif
5776
5777
}
5778
5779
static void
5780
value_changed (GConfClient *client,
5781
const gchar *key,
5782
GConfValue *value,
5783
void *data)
5784
{
5785
gboolean changed = FALSE;
5786
5787
if (strcmp (key, COMPIZ_USE_SYSTEM_FONT_KEY) == 0)
5788
{
5789
if (gconf_client_get_bool (client,
5790
COMPIZ_USE_SYSTEM_FONT_KEY,
5791
NULL) != use_system_font)
5792
{
5793
use_system_font = !use_system_font;
5794
changed = TRUE;
5795
}
5796
}
5797
else if (strcmp (key, COMPIZ_TITLEBAR_FONT_KEY) == 0)
5798
{
5799
titlebar_font_changed (client);
5800
changed = !use_system_font;
5801
}
5802
else if (strcmp (key, COMPIZ_DOUBLE_CLICK_TITLEBAR_KEY) == 0)
5803
{
5804
double_click_titlebar_changed (client);
5805
}
5806
else if (strcmp (key, COMPIZ_SHADOW_RADIUS_KEY) == 0 ||
5807
strcmp (key, COMPIZ_SHADOW_OPACITY_KEY) == 0 ||
5808
strcmp (key, COMPIZ_SHADOW_OFFSET_X_KEY) == 0 ||
5809
strcmp (key, COMPIZ_SHADOW_OFFSET_Y_KEY) == 0)
5810
{
5811
if (shadow_settings_changed (client))
5812
changed = TRUE;
5813
}
5814
else if (strcmp (key, META_AUDIBLE_BELL_KEY) == 0 ||
5815
strcmp (key, META_VISUAL_BELL_KEY) == 0 ||
5816
strcmp (key, META_VISUAL_BELL_TYPE_KEY) == 0)
5817
{
5818
bell_settings_changed (client);
5819
}
5820
else if (strcmp (key, USE_META_THEME_KEY) == 0 ||
5821
strcmp (key, META_THEME_KEY) == 0)
5822
{
5823
if (theme_changed (client))
5824
changed = TRUE;
5825
}
5826
5827
if (changed)
5828
{
5829
GdkDisplay *gdkdisplay;
5830
GdkScreen *gdkscreen;
5831
WnckScreen *screen = data;
5832
GList *windows;
5833
5834
gdkdisplay = gdk_display_get_default ();
5835
gdkscreen = gdk_display_get_default_screen (gdkdisplay);
5836
5837
update_titlebar_font ();
5838
update_shadow ();
5839
5840
update_default_decorations (gdkscreen);
5841
5842
if (minimal)
5843
return;
5844
5845
windows = wnck_screen_get_windows (screen);
5846
while (windows != NULL)
5847
{
5848
decor_t *d = g_object_get_data (G_OBJECT (windows->data), "decor");
5849
5850
if (d->decorated)
5851
{
5852
d->width = d->height = 0;
5853
5854
#ifdef USE_METACITY
5855
if (d->draw == draw_window_decoration ||
5856
d->draw == meta_draw_window_decoration)
5857
d->draw = theme_draw_window_decoration;
5858
#endif
5859
5860
update_window_decoration_size (WNCK_WINDOW (windows->data));
5861
update_event_windows (WNCK_WINDOW (windows->data));
5862
}
5863
windows = windows->next;
5864
}
5865
}
5866
}
5867
5868
static gboolean
5869
init_settings (WnckScreen *screen)
5870
{
5871
GtkSettings *settings;
5872
GConfClient *gconf;
5873
GdkScreen *gdkscreen;
5874
GdkColormap *colormap;
5875
5876
gconf = gconf_client_get_default ();
5877
5878
gconf_client_add_dir (gconf,
5879
GCONF_DIR,
5880
GCONF_CLIENT_PRELOAD_ONELEVEL,
5881
NULL);
5882
5883
gconf_client_add_dir (gconf,
5884
METACITY_GCONF_DIR,
5885
GCONF_CLIENT_PRELOAD_ONELEVEL,
5886
NULL);
5887
5888
gconf_client_add_dir (gconf,
5889
COMPIZ_GCONF_DIR1,
5890
GCONF_CLIENT_PRELOAD_ONELEVEL,
5891
NULL);
5892
5893
gconf_client_add_dir (gconf,
5894
COMPIZ_GCONF_DIR2,
5895
GCONF_CLIENT_PRELOAD_ONELEVEL,
5896
NULL);
5897
5898
gconf_client_add_dir (gconf,
5899
COMPIZ_GCONF_DIR3,
5900
GCONF_CLIENT_PRELOAD_ONELEVEL,
5901
NULL);
5902
5903
g_signal_connect (G_OBJECT (gconf),
5904
"value_changed",
5905
G_CALLBACK (value_changed),
5906
screen);
5907
5908
style_window = gtk_window_new (GTK_WINDOW_POPUP);
5909
5910
gdkscreen = gdk_display_get_default_screen (gdk_display_get_default ());
5911
colormap = gdk_screen_get_rgba_colormap (gdkscreen);
5912
if (colormap)
5913
gtk_widget_set_colormap (style_window, colormap);
5914
5915
gtk_widget_realize (style_window);
5916
5917
g_signal_connect_object (style_window, "style-set",
5918
G_CALLBACK (style_changed),
5919
0, 0);
5920
5921
settings = gtk_widget_get_settings (style_window);
5922
5923
g_object_get (G_OBJECT (settings), "gtk-double-click-time",
5924
&double_click_timeout, NULL);
5925
5926
pango_context = gtk_widget_create_pango_context (style_window);
5927
5928
use_system_font = gconf_client_get_bool (gconf,
5929
COMPIZ_USE_SYSTEM_FONT_KEY,
5930
NULL);
5931
5932
theme_changed (gconf);
5933
update_style (style_window);
5934
titlebar_font_changed (gconf);
5935
update_titlebar_font ();
5936
double_click_titlebar_changed (gconf);
5937
shadow_settings_changed (gconf);
5938
bell_settings_changed (gconf);
5939
update_shadow ();
5940
5941
return TRUE;
5942
}
5943
5944
int
5945
main (int argc, char *argv[])
5946
{
5947
GdkDisplay *gdkdisplay;
5948
Display *xdisplay;
5949
GdkScreen *gdkscreen;
5950
WnckScreen *screen;
5951
gint i, j;
5952
gboolean replace = FALSE;
5953
5954
program_name = argv[0];
5955
5956
gtk_init (&argc, &argv);
5957
5958
for (i = 0; i < argc; i++)
5959
{
5960
if (strcmp (argv[i], "--minimal") == 0)
5961
{
5962
minimal = TRUE;
5963
}
5964
else if (strcmp (argv[i], "--replace") == 0)
5965
{
5966
replace = TRUE;
5967
}
5968
else if (strcmp (argv[i], "--help") == 0)
5969
{
5970
fprintf (stderr, "%s [--minimal] [--replace] [--help]\n",
5971
program_name);
5972
return 0;
5973
}
5974
}
5975
5976
gdkdisplay = gdk_display_get_default ();
5977
xdisplay = gdk_x11_display_get_xdisplay (gdkdisplay);
5978
gdkscreen = gdk_display_get_default_screen (gdkdisplay);
5979
5980
frame_window_atom = XInternAtom (xdisplay, "_NET_FRAME_WINDOW", FALSE);
5981
win_decor_atom = XInternAtom (xdisplay, "_NET_WINDOW_DECOR", FALSE);
5982
wm_move_resize_atom = XInternAtom (xdisplay, "_NET_WM_MOVERESIZE", FALSE);
5983
restack_window_atom = XInternAtom (xdisplay, "_NET_RESTACK_WINDOW", FALSE);
5984
select_window_atom = XInternAtom (xdisplay, "_SWITCH_SELECT_WINDOW",
5985
FALSE);
5986
mwm_hints_atom = XInternAtom (xdisplay, "_MOTIF_WM_HINTS", FALSE);
5987
5988
toolkit_action_atom =
5989
XInternAtom (xdisplay, "_COMPIZ_TOOLKIT_ACTION", FALSE);
5990
toolkit_action_main_menu_atom =
5991
XInternAtom (xdisplay, "_COMPIZ_TOOLKIT_ACTION_MAIN_MENU", FALSE);
5992
toolkit_action_run_dialog_atom =
5993
XInternAtom (xdisplay, "_COMPIZ_TOOLKIT_ACTION_RUN_DIALOG", FALSE);
5994
toolkit_action_window_menu_atom =
5995
XInternAtom (xdisplay, "_COMPIZ_TOOLKIT_ACTION_WINDOW_MENU", FALSE);
5996
toolkit_action_force_quit_dialog_atom =
5997
XInternAtom (xdisplay, "_COMPIZ_TOOLKIT_ACTION_FORCE_QUIT_DIALOG",
5998
FALSE);
5999
6000
panel_action_atom =
6001
XInternAtom (xdisplay, "_GNOME_PANEL_ACTION", FALSE);
6002
panel_action_main_menu_atom =
6003
XInternAtom (xdisplay, "_GNOME_PANEL_ACTION_MAIN_MENU", FALSE);
6004
panel_action_run_dialog_atom =
6005
XInternAtom (xdisplay, "_GNOME_PANEL_ACTION_RUN_DIALOG", FALSE);
6006
6007
manager_atom = XInternAtom (xdisplay, "MANAGER", FALSE);
6008
targets_atom = XInternAtom (xdisplay, "TARGETS", FALSE);
6009
multiple_atom = XInternAtom (xdisplay, "MULTIPLE", FALSE);
6010
timestamp_atom = XInternAtom (xdisplay, "TIMESTAMP", FALSE);
6011
version_atom = XInternAtom (xdisplay, "VERSION", FALSE);
6012
atom_pair_atom = XInternAtom (xdisplay, "ATOM_PAIR", FALSE);
6013
6014
utf8_string_atom = XInternAtom (xdisplay, "UTF8_STRING", FALSE);
6015
6016
dm_name_atom = XInternAtom (xdisplay, "_NET_DM_NAME", FALSE);
6017
6018
if (!acquire_dm_session (xdisplay, 0, replace))
6019
return 1;
6020
6021
for (i = 0; i < 3; i++)
6022
{
6023
for (j = 0; j < 3; j++)
6024
{
6025
if (cursor[i][j].shape != XC_left_ptr)
6026
cursor[i][j].cursor =
6027
XCreateFontCursor (xdisplay, cursor[i][j].shape);
6028
}
6029
}
6030
6031
frame_table = g_hash_table_new (NULL, NULL);
6032
6033
if (!create_tooltip_window ())
6034
{
6035
fprintf (stderr, "%s, Couldn't create tooltip window\n", argv[0]);
6036
return 1;
6037
}
6038
6039
screen = wnck_screen_get_default ();
6040
6041
gdk_window_add_filter (NULL,
6042
selection_event_filter_func,
6043
NULL);
6044
6045
if (!minimal)
6046
{
6047
gdk_window_add_filter (NULL,
6048
event_filter_func,
6049
NULL);
6050
6051
connect_screen (screen);
6052
}
6053
6054
if (!init_settings (screen))
6055
{
6056
fprintf (stderr, "%s: Failed to get necessary gtk settings\n", argv[0]);
6057
return 1;
6058
}
6059
6060
set_dm_check_hint (gdk_display_get_default_screen (gdkdisplay));
6061
6062
update_default_decorations (gdkscreen);
6063
6064
gtk_main ();
6065
6066
return 0;
6067
}
Loggerhead is a web-based interface for Breezy
Version: 2.0.1