sort source files into these directories according to which part of the WM
2007-12-19 Havoc Pennington <hp@redhat.com> * src/ui, src/core, src/include: sort source files into these directories according to which part of the WM they are supposed to be in. In an eventual plan, we should also create src/compositor/render, src/compositor/fallback and move some of the compositor stuff into that. * autogen.sh: require a newer automake, so we don't have to use a recursive build * src/ui/tabpopup.c: put in a hack to make the build temporarily work, want to commit the large rearrangement before fixing this not to include workspace.h or frame.h * src/core/iconcache.c (meta_read_icons): temporarily break this to get the build to work, want to commit the large rearrangement before fixing this file not to include theme.h svn path=/trunk/; revision=3491
This commit is contained in:
Havoc Pennington
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parent
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commit
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993
src/ui/ui.c
Normal file
993
src/ui/ui.c
Normal file
@ -0,0 +1,993 @@
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/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/* Metacity interface for talking to GTK+ UI module */
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/*
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* Copyright (C) 2002 Havoc Pennington
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* stock icon code Copyright (C) 2002 Jorn Baayen <jorn@nl.linux.org>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* 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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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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#include <config.h>
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#include "prefs.h"
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#include "ui.h"
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#include "frames.h"
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#include "util.h"
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#include "menu.h"
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#include "core.h"
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#include "theme.h"
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#include "inlinepixbufs.h"
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#include <string.h>
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#include <stdlib.h>
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static void meta_stock_icons_init (void);
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static void meta_ui_accelerator_parse (const char *accel,
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guint *keysym,
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guint *keycode,
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GdkModifierType *keymask);
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struct _MetaUI
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{
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Display *xdisplay;
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Screen *xscreen;
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MetaFrames *frames;
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};
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void
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meta_ui_init (int *argc, char ***argv)
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{
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if (!gtk_init_check (argc, argv))
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meta_fatal ("Unable to open X display %s\n", XDisplayName (NULL));
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meta_stock_icons_init ();
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}
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Display*
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meta_ui_get_display (void)
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{
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return gdk_display;
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}
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typedef struct _EventFunc EventFunc;
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struct _EventFunc
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{
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MetaEventFunc func;
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gpointer data;
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};
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static EventFunc *ef = NULL;
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static GdkFilterReturn
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filter_func (GdkXEvent *xevent,
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GdkEvent *event,
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gpointer data)
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{
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g_return_val_if_fail (ef != NULL, GDK_FILTER_CONTINUE);
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if ((* ef->func) (xevent, ef->data))
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return GDK_FILTER_REMOVE;
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else
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return GDK_FILTER_CONTINUE;
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}
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void
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meta_ui_add_event_func (Display *xdisplay,
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MetaEventFunc func,
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gpointer data)
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{
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g_return_if_fail (ef == NULL);
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ef = g_new (EventFunc, 1);
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ef->func = func;
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ef->data = data;
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gdk_window_add_filter (NULL, filter_func, ef);
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}
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/* removal is by data due to proxy function */
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void
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meta_ui_remove_event_func (Display *xdisplay,
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MetaEventFunc func,
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gpointer data)
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{
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g_return_if_fail (ef != NULL);
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gdk_window_remove_filter (NULL, filter_func, ef);
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g_free (ef);
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ef = NULL;
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}
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MetaUI*
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meta_ui_new (Display *xdisplay,
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Screen *screen)
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{
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MetaUI *ui;
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ui = g_new (MetaUI, 1);
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ui->xdisplay = xdisplay;
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ui->xscreen = screen;
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g_assert (xdisplay == gdk_display);
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ui->frames = meta_frames_new (XScreenNumberOfScreen (screen));
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gtk_widget_realize (GTK_WIDGET (ui->frames));
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return ui;
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}
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void
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meta_ui_free (MetaUI *ui)
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{
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gtk_widget_destroy (GTK_WIDGET (ui->frames));
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g_free (ui);
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}
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void
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meta_ui_get_frame_geometry (MetaUI *ui,
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Window frame_xwindow,
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int *top_height, int *bottom_height,
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int *left_width, int *right_width)
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{
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meta_frames_get_geometry (ui->frames, frame_xwindow,
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top_height, bottom_height,
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left_width, right_width);
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}
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Window
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meta_ui_create_frame_window (MetaUI *ui,
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Display *xdisplay,
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Visual *xvisual,
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gint x,
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gint y,
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gint width,
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gint height,
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gint screen_no)
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{
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GdkDisplay *display = gdk_x11_lookup_xdisplay (xdisplay);
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GdkScreen *screen = gdk_display_get_screen (display, screen_no);
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GdkWindowAttr attrs;
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gint attributes_mask;
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GdkWindow *window;
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GdkVisual *visual;
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GdkColormap *cmap = gdk_screen_get_default_colormap (screen);
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/* Default depth/visual handles clients with weird visuals; they can
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* always be children of the root depth/visual obviously, but
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* e.g. DRI games can't be children of a parent that has the same
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* visual as the client.
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*/
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if (!xvisual)
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visual = gdk_screen_get_system_visual (screen);
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else
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{
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visual = gdk_x11_screen_lookup_visual (screen,
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XVisualIDFromVisual (xvisual));
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cmap = gdk_colormap_new (visual, FALSE);
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}
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attrs.title = NULL;
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/* frame.c is going to replace the event mask immediately, but
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* we still have to set it here to let GDK know what it is.
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*/
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attrs.event_mask =
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GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
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GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK |
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GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK | GDK_FOCUS_CHANGE_MASK;
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attrs.x = x;
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attrs.y = y;
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attrs.wclass = GDK_INPUT_OUTPUT;
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attrs.visual = visual;
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attrs.colormap = cmap;
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attrs.window_type = GDK_WINDOW_CHILD;
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attrs.cursor = NULL;
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attrs.wmclass_name = NULL;
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attrs.wmclass_class = NULL;
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attrs.override_redirect = FALSE;
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attrs.width = width;
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attrs.height = height;
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attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
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window =
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gdk_window_new (gdk_screen_get_root_window(screen),
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&attrs, attributes_mask);
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gdk_window_resize (window, width, height);
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meta_frames_manage_window (ui->frames, GDK_WINDOW_XID (window), window);
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return GDK_WINDOW_XID (window);
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}
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void
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meta_ui_destroy_frame_window (MetaUI *ui,
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Window xwindow)
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{
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meta_frames_unmanage_window (ui->frames, xwindow);
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}
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void
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meta_ui_move_resize_frame (MetaUI *ui,
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Window frame,
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int x,
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int y,
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int width,
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int height)
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{
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meta_frames_move_resize_frame (ui->frames, frame, x, y, width, height);
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}
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void
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meta_ui_map_frame (MetaUI *ui,
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Window xwindow)
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{
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GdkWindow *window;
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window = gdk_xid_table_lookup (xwindow);
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if (window)
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gdk_window_show_unraised (window);
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}
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void
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meta_ui_unmap_frame (MetaUI *ui,
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Window xwindow)
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{
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GdkWindow *window;
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window = gdk_xid_table_lookup (xwindow);
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if (window)
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gdk_window_hide (window);
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}
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void
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meta_ui_unflicker_frame_bg (MetaUI *ui,
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Window xwindow,
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int target_width,
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int target_height)
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{
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meta_frames_unflicker_bg (ui->frames, xwindow,
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target_width, target_height);
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}
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void
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meta_ui_repaint_frame (MetaUI *ui,
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Window xwindow)
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{
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meta_frames_repaint_frame (ui->frames, xwindow);
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}
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void
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meta_ui_reset_frame_bg (MetaUI *ui,
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Window xwindow)
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{
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meta_frames_reset_bg (ui->frames, xwindow);
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}
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void
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meta_ui_apply_frame_shape (MetaUI *ui,
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Window xwindow,
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int new_window_width,
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int new_window_height,
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gboolean window_has_shape)
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{
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meta_frames_apply_shapes (ui->frames, xwindow,
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new_window_width, new_window_height,
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window_has_shape);
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}
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void
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meta_ui_queue_frame_draw (MetaUI *ui,
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Window xwindow)
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{
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meta_frames_queue_draw (ui->frames, xwindow);
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}
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void
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meta_ui_set_frame_title (MetaUI *ui,
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Window xwindow,
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const char *title)
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{
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meta_frames_set_title (ui->frames, xwindow, title);
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}
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MetaWindowMenu*
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meta_ui_window_menu_new (MetaUI *ui,
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Window client_xwindow,
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MetaMenuOp ops,
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MetaMenuOp insensitive,
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unsigned long active_workspace,
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int n_workspaces,
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MetaWindowMenuFunc func,
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gpointer data)
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{
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return meta_window_menu_new (ui->frames,
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ops, insensitive,
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client_xwindow,
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active_workspace,
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n_workspaces,
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func, data);
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}
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void
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meta_ui_window_menu_popup (MetaWindowMenu *menu,
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int root_x,
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int root_y,
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int button,
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guint32 timestamp)
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{
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meta_window_menu_popup (menu, root_x, root_y, button, timestamp);
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}
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void
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meta_ui_window_menu_free (MetaWindowMenu *menu)
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{
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meta_window_menu_free (menu);
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}
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struct _MetaImageWindow
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{
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GtkWidget *window;
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GdkPixmap *pixmap;
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};
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MetaImageWindow*
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meta_image_window_new (Display *xdisplay,
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int screen_number,
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int max_width,
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int max_height)
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{
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MetaImageWindow *iw;
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GdkDisplay *gdisplay;
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GdkScreen *gscreen;
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iw = g_new (MetaImageWindow, 1);
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iw->window = gtk_window_new (GTK_WINDOW_POPUP);
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gdisplay = gdk_x11_lookup_xdisplay (xdisplay);
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gscreen = gdk_display_get_screen (gdisplay, screen_number);
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gtk_window_set_screen (GTK_WINDOW (iw->window), gscreen);
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gtk_widget_realize (iw->window);
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iw->pixmap = gdk_pixmap_new (iw->window->window,
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max_width, max_height,
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-1);
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gtk_widget_set_size_request (iw->window, 1, 1);
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gtk_widget_set_double_buffered (iw->window, FALSE);
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gtk_widget_set_app_paintable (iw->window, TRUE);
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return iw;
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}
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void
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meta_image_window_free (MetaImageWindow *iw)
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{
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gtk_widget_destroy (iw->window);
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g_object_unref (G_OBJECT (iw->pixmap));
|
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g_free (iw);
|
||||
}
|
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||||
void
|
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meta_image_window_set_showing (MetaImageWindow *iw,
|
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gboolean showing)
|
||||
{
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if (showing)
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gtk_widget_show_all (iw->window);
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else
|
||||
{
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||||
gtk_widget_hide (iw->window);
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||||
meta_core_increment_event_serial (gdk_display);
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||||
}
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||||
}
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void
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meta_image_window_set (MetaImageWindow *iw,
|
||||
GdkPixbuf *pixbuf,
|
||||
int x,
|
||||
int y)
|
||||
{
|
||||
/* We use a back pixmap to avoid having to handle exposes, because
|
||||
* it's really too slow for large clients being minimized, etc.
|
||||
* and this way flicker is genuinely zero.
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||||
*/
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||||
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||||
gdk_draw_pixbuf (iw->pixmap,
|
||||
iw->window->style->black_gc,
|
||||
pixbuf,
|
||||
0, 0,
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||||
0, 0,
|
||||
gdk_pixbuf_get_width (pixbuf),
|
||||
gdk_pixbuf_get_height (pixbuf),
|
||||
GDK_RGB_DITHER_NORMAL,
|
||||
0, 0);
|
||||
|
||||
gdk_window_set_back_pixmap (iw->window->window,
|
||||
iw->pixmap,
|
||||
FALSE);
|
||||
|
||||
gdk_window_move_resize (iw->window->window,
|
||||
x, y,
|
||||
gdk_pixbuf_get_width (pixbuf),
|
||||
gdk_pixbuf_get_height (pixbuf));
|
||||
|
||||
gdk_window_clear (iw->window->window);
|
||||
}
|
||||
|
||||
static GdkColormap*
|
||||
get_cmap (GdkPixmap *pixmap)
|
||||
{
|
||||
GdkColormap *cmap;
|
||||
|
||||
cmap = gdk_drawable_get_colormap (pixmap);
|
||||
if (cmap)
|
||||
g_object_ref (G_OBJECT (cmap));
|
||||
|
||||
if (cmap == NULL)
|
||||
{
|
||||
if (gdk_drawable_get_depth (pixmap) == 1)
|
||||
{
|
||||
meta_verbose ("Using NULL colormap for snapshotting bitmap\n");
|
||||
cmap = NULL;
|
||||
}
|
||||
else
|
||||
{
|
||||
meta_verbose ("Using system cmap to snapshot pixmap\n");
|
||||
cmap = gdk_screen_get_system_colormap (gdk_drawable_get_screen (pixmap));
|
||||
|
||||
g_object_ref (G_OBJECT (cmap));
|
||||
}
|
||||
}
|
||||
|
||||
/* Be sure we aren't going to blow up due to visual mismatch */
|
||||
if (cmap &&
|
||||
(gdk_colormap_get_visual (cmap)->depth !=
|
||||
gdk_drawable_get_depth (pixmap)))
|
||||
{
|
||||
cmap = NULL;
|
||||
meta_verbose ("Switching back to NULL cmap because of depth mismatch\n");
|
||||
}
|
||||
|
||||
return cmap;
|
||||
}
|
||||
|
||||
GdkPixbuf*
|
||||
meta_gdk_pixbuf_get_from_window (GdkPixbuf *dest,
|
||||
Window xwindow,
|
||||
int src_x,
|
||||
int src_y,
|
||||
int dest_x,
|
||||
int dest_y,
|
||||
int width,
|
||||
int height)
|
||||
{
|
||||
GdkDrawable *drawable;
|
||||
GdkPixbuf *retval;
|
||||
GdkColormap *cmap;
|
||||
|
||||
retval = NULL;
|
||||
|
||||
drawable = gdk_xid_table_lookup (xwindow);
|
||||
|
||||
if (drawable)
|
||||
g_object_ref (G_OBJECT (drawable));
|
||||
else
|
||||
drawable = gdk_window_foreign_new (xwindow);
|
||||
|
||||
cmap = get_cmap (drawable);
|
||||
|
||||
retval = gdk_pixbuf_get_from_drawable (dest,
|
||||
drawable,
|
||||
cmap,
|
||||
src_x, src_y,
|
||||
dest_x, dest_y,
|
||||
width, height);
|
||||
|
||||
if (cmap)
|
||||
g_object_unref (G_OBJECT (cmap));
|
||||
g_object_unref (G_OBJECT (drawable));
|
||||
|
||||
return retval;
|
||||
}
|
||||
|
||||
GdkPixbuf*
|
||||
meta_gdk_pixbuf_get_from_pixmap (GdkPixbuf *dest,
|
||||
Pixmap xpixmap,
|
||||
int src_x,
|
||||
int src_y,
|
||||
int dest_x,
|
||||
int dest_y,
|
||||
int width,
|
||||
int height)
|
||||
{
|
||||
GdkDrawable *drawable;
|
||||
GdkPixbuf *retval;
|
||||
GdkColormap *cmap;
|
||||
|
||||
retval = NULL;
|
||||
cmap = NULL;
|
||||
|
||||
drawable = gdk_xid_table_lookup (xpixmap);
|
||||
|
||||
if (drawable)
|
||||
g_object_ref (G_OBJECT (drawable));
|
||||
else
|
||||
drawable = gdk_pixmap_foreign_new (xpixmap);
|
||||
|
||||
if (drawable)
|
||||
{
|
||||
cmap = get_cmap (drawable);
|
||||
|
||||
retval = gdk_pixbuf_get_from_drawable (dest,
|
||||
drawable,
|
||||
cmap,
|
||||
src_x, src_y,
|
||||
dest_x, dest_y,
|
||||
width, height);
|
||||
}
|
||||
if (cmap)
|
||||
g_object_unref (G_OBJECT (cmap));
|
||||
if (drawable)
|
||||
g_object_unref (G_OBJECT (drawable));
|
||||
|
||||
return retval;
|
||||
}
|
||||
|
||||
void
|
||||
meta_ui_push_delay_exposes (MetaUI *ui)
|
||||
{
|
||||
meta_frames_push_delay_exposes (ui->frames);
|
||||
}
|
||||
|
||||
void
|
||||
meta_ui_pop_delay_exposes (MetaUI *ui)
|
||||
{
|
||||
meta_frames_pop_delay_exposes (ui->frames);
|
||||
}
|
||||
|
||||
#ifdef HAVE_GDK_PIXBUF_NEW_FROM_STREAM
|
||||
#define gdk_pixbuf_new_from_inline gdk_pixbuf_new_from_stream
|
||||
#endif
|
||||
|
||||
GdkPixbuf*
|
||||
meta_ui_get_default_window_icon (MetaUI *ui)
|
||||
{
|
||||
static GdkPixbuf *default_icon = NULL;
|
||||
|
||||
if (default_icon == NULL)
|
||||
{
|
||||
GdkPixbuf *base;
|
||||
|
||||
base = gdk_pixbuf_new_from_inline (-1, default_icon_data,
|
||||
FALSE,
|
||||
NULL);
|
||||
|
||||
g_assert (base);
|
||||
|
||||
default_icon = gdk_pixbuf_scale_simple (base,
|
||||
META_ICON_WIDTH,
|
||||
META_ICON_HEIGHT,
|
||||
GDK_INTERP_BILINEAR);
|
||||
|
||||
g_object_unref (G_OBJECT (base));
|
||||
}
|
||||
|
||||
g_object_ref (G_OBJECT (default_icon));
|
||||
|
||||
return default_icon;
|
||||
}
|
||||
|
||||
GdkPixbuf*
|
||||
meta_ui_get_default_mini_icon (MetaUI *ui)
|
||||
{
|
||||
static GdkPixbuf *default_icon = NULL;
|
||||
|
||||
if (default_icon == NULL)
|
||||
{
|
||||
GdkPixbuf *base;
|
||||
|
||||
base = gdk_pixbuf_new_from_inline (-1, default_icon_data,
|
||||
FALSE,
|
||||
NULL);
|
||||
|
||||
g_assert (base);
|
||||
|
||||
default_icon = gdk_pixbuf_scale_simple (base,
|
||||
META_MINI_ICON_WIDTH,
|
||||
META_MINI_ICON_HEIGHT,
|
||||
GDK_INTERP_BILINEAR);
|
||||
|
||||
g_object_unref (G_OBJECT (base));
|
||||
}
|
||||
|
||||
g_object_ref (G_OBJECT (default_icon));
|
||||
|
||||
return default_icon;
|
||||
}
|
||||
|
||||
gboolean
|
||||
meta_ui_window_should_not_cause_focus (Display *xdisplay,
|
||||
Window xwindow)
|
||||
{
|
||||
GdkWindow *window;
|
||||
|
||||
window = gdk_xid_table_lookup (xwindow);
|
||||
|
||||
/* we shouldn't cause focus if we're an override redirect
|
||||
* toplevel which is not foreign
|
||||
*/
|
||||
if (window && gdk_window_get_type (window) == GDK_WINDOW_TEMP)
|
||||
return TRUE;
|
||||
else
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
char*
|
||||
meta_text_property_to_utf8 (Display *xdisplay,
|
||||
const XTextProperty *prop)
|
||||
{
|
||||
char **list;
|
||||
int count;
|
||||
char *retval;
|
||||
|
||||
list = NULL;
|
||||
|
||||
count = gdk_text_property_to_utf8_list (gdk_x11_xatom_to_atom (prop->encoding),
|
||||
prop->format,
|
||||
prop->value,
|
||||
prop->nitems,
|
||||
&list);
|
||||
|
||||
if (count == 0)
|
||||
return NULL;
|
||||
|
||||
retval = list[0];
|
||||
list[0] = g_strdup (""); /* something to free */
|
||||
|
||||
g_strfreev (list);
|
||||
|
||||
return retval;
|
||||
}
|
||||
|
||||
void
|
||||
meta_ui_theme_get_frame_borders (MetaUI *ui,
|
||||
MetaFrameType type,
|
||||
MetaFrameFlags flags,
|
||||
int *top_height,
|
||||
int *bottom_height,
|
||||
int *left_width,
|
||||
int *right_width)
|
||||
{
|
||||
int text_height;
|
||||
PangoContext *context;
|
||||
const PangoFontDescription *font_desc;
|
||||
GtkStyle *default_style;
|
||||
|
||||
if (meta_ui_have_a_theme ())
|
||||
{
|
||||
context = gtk_widget_get_pango_context (GTK_WIDGET (ui->frames));
|
||||
font_desc = meta_prefs_get_titlebar_font ();
|
||||
|
||||
if (!font_desc)
|
||||
{
|
||||
default_style = gtk_widget_get_default_style ();
|
||||
font_desc = default_style->font_desc;
|
||||
}
|
||||
|
||||
text_height = meta_pango_font_desc_get_text_height (font_desc, context);
|
||||
|
||||
meta_theme_get_frame_borders (meta_theme_get_current (),
|
||||
type, text_height, flags,
|
||||
top_height, bottom_height,
|
||||
left_width, right_width);
|
||||
}
|
||||
else
|
||||
{
|
||||
*top_height = *bottom_height = *left_width = *right_width = 0;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
meta_ui_set_current_theme (const char *name,
|
||||
gboolean force_reload)
|
||||
{
|
||||
meta_theme_set_current (name, force_reload);
|
||||
meta_invalidate_default_icons ();
|
||||
}
|
||||
|
||||
gboolean
|
||||
meta_ui_have_a_theme (void)
|
||||
{
|
||||
return meta_theme_get_current () != NULL;
|
||||
}
|
||||
|
||||
static void
|
||||
meta_ui_accelerator_parse (const char *accel,
|
||||
guint *keysym,
|
||||
guint *keycode,
|
||||
GdkModifierType *keymask)
|
||||
{
|
||||
if (accel[0] == '0' && accel[1] == 'x')
|
||||
{
|
||||
*keysym = 0;
|
||||
*keycode = (guint) strtoul (accel, NULL, 16);
|
||||
*keymask = 0;
|
||||
}
|
||||
else
|
||||
gtk_accelerator_parse (accel, keysym, keymask);
|
||||
}
|
||||
|
||||
gboolean
|
||||
meta_ui_parse_accelerator (const char *accel,
|
||||
unsigned int *keysym,
|
||||
unsigned int *keycode,
|
||||
MetaVirtualModifier *mask)
|
||||
{
|
||||
GdkModifierType gdk_mask = 0;
|
||||
guint gdk_sym = 0;
|
||||
guint gdk_code = 0;
|
||||
|
||||
*keysym = 0;
|
||||
*keycode = 0;
|
||||
*mask = 0;
|
||||
|
||||
if (strcmp (accel, "disabled") == 0)
|
||||
return TRUE;
|
||||
|
||||
meta_ui_accelerator_parse (accel, &gdk_sym, &gdk_code, &gdk_mask);
|
||||
if (gdk_mask == 0 && gdk_sym == 0 && gdk_code == 0)
|
||||
return FALSE;
|
||||
|
||||
if (gdk_sym == None && gdk_code == 0)
|
||||
return FALSE;
|
||||
|
||||
if (gdk_mask & GDK_RELEASE_MASK) /* we don't allow this */
|
||||
return FALSE;
|
||||
|
||||
*keysym = gdk_sym;
|
||||
*keycode = gdk_code;
|
||||
|
||||
if (gdk_mask & GDK_SHIFT_MASK)
|
||||
*mask |= META_VIRTUAL_SHIFT_MASK;
|
||||
if (gdk_mask & GDK_CONTROL_MASK)
|
||||
*mask |= META_VIRTUAL_CONTROL_MASK;
|
||||
if (gdk_mask & GDK_MOD1_MASK)
|
||||
*mask |= META_VIRTUAL_ALT_MASK;
|
||||
if (gdk_mask & GDK_MOD2_MASK)
|
||||
*mask |= META_VIRTUAL_MOD2_MASK;
|
||||
if (gdk_mask & GDK_MOD3_MASK)
|
||||
*mask |= META_VIRTUAL_MOD3_MASK;
|
||||
if (gdk_mask & GDK_MOD4_MASK)
|
||||
*mask |= META_VIRTUAL_MOD4_MASK;
|
||||
if (gdk_mask & GDK_MOD5_MASK)
|
||||
*mask |= META_VIRTUAL_MOD5_MASK;
|
||||
if (gdk_mask & GDK_SUPER_MASK)
|
||||
*mask |= META_VIRTUAL_SUPER_MASK;
|
||||
if (gdk_mask & GDK_HYPER_MASK)
|
||||
*mask |= META_VIRTUAL_HYPER_MASK;
|
||||
if (gdk_mask & GDK_META_MASK)
|
||||
*mask |= META_VIRTUAL_META_MASK;
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/* Caller responsible for freeing return string of meta_ui_accelerator_name! */
|
||||
gchar*
|
||||
meta_ui_accelerator_name (unsigned int keysym,
|
||||
MetaVirtualModifier mask)
|
||||
{
|
||||
GdkModifierType mods = 0;
|
||||
|
||||
if (keysym == 0 && mask == 0)
|
||||
{
|
||||
return g_strdup ("disabled");
|
||||
}
|
||||
|
||||
if (mask & META_VIRTUAL_SHIFT_MASK)
|
||||
mods |= GDK_SHIFT_MASK;
|
||||
if (mask & META_VIRTUAL_CONTROL_MASK)
|
||||
mods |= GDK_CONTROL_MASK;
|
||||
if (mask & META_VIRTUAL_ALT_MASK)
|
||||
mods |= GDK_MOD1_MASK;
|
||||
if (mask & META_VIRTUAL_MOD2_MASK)
|
||||
mods |= GDK_MOD2_MASK;
|
||||
if (mask & META_VIRTUAL_MOD3_MASK)
|
||||
mods |= GDK_MOD3_MASK;
|
||||
if (mask & META_VIRTUAL_MOD4_MASK)
|
||||
mods |= GDK_MOD4_MASK;
|
||||
if (mask & META_VIRTUAL_MOD5_MASK)
|
||||
mods |= GDK_MOD5_MASK;
|
||||
if (mask & META_VIRTUAL_SUPER_MASK)
|
||||
mods |= GDK_SUPER_MASK;
|
||||
if (mask & META_VIRTUAL_HYPER_MASK)
|
||||
mods |= GDK_HYPER_MASK;
|
||||
if (mask & META_VIRTUAL_META_MASK)
|
||||
mods |= GDK_META_MASK;
|
||||
|
||||
return gtk_accelerator_name (keysym, mods);
|
||||
|
||||
}
|
||||
|
||||
gboolean
|
||||
meta_ui_parse_modifier (const char *accel,
|
||||
MetaVirtualModifier *mask)
|
||||
{
|
||||
GdkModifierType gdk_mask = 0;
|
||||
guint gdk_sym = 0;
|
||||
guint gdk_code = 0;
|
||||
|
||||
*mask = 0;
|
||||
|
||||
if (strcmp (accel, "disabled") == 0)
|
||||
return TRUE;
|
||||
|
||||
meta_ui_accelerator_parse (accel, &gdk_sym, &gdk_code, &gdk_mask);
|
||||
if (gdk_mask == 0 && gdk_sym == 0 && gdk_code == 0)
|
||||
return FALSE;
|
||||
|
||||
if (gdk_sym != None || gdk_code != 0)
|
||||
return FALSE;
|
||||
|
||||
if (gdk_mask & GDK_RELEASE_MASK) /* we don't allow this */
|
||||
return FALSE;
|
||||
|
||||
if (gdk_mask & GDK_SHIFT_MASK)
|
||||
*mask |= META_VIRTUAL_SHIFT_MASK;
|
||||
if (gdk_mask & GDK_CONTROL_MASK)
|
||||
*mask |= META_VIRTUAL_CONTROL_MASK;
|
||||
if (gdk_mask & GDK_MOD1_MASK)
|
||||
*mask |= META_VIRTUAL_ALT_MASK;
|
||||
if (gdk_mask & GDK_MOD2_MASK)
|
||||
*mask |= META_VIRTUAL_MOD2_MASK;
|
||||
if (gdk_mask & GDK_MOD3_MASK)
|
||||
*mask |= META_VIRTUAL_MOD3_MASK;
|
||||
if (gdk_mask & GDK_MOD4_MASK)
|
||||
*mask |= META_VIRTUAL_MOD4_MASK;
|
||||
if (gdk_mask & GDK_MOD5_MASK)
|
||||
*mask |= META_VIRTUAL_MOD5_MASK;
|
||||
if (gdk_mask & GDK_SUPER_MASK)
|
||||
*mask |= META_VIRTUAL_SUPER_MASK;
|
||||
if (gdk_mask & GDK_HYPER_MASK)
|
||||
*mask |= META_VIRTUAL_HYPER_MASK;
|
||||
if (gdk_mask & GDK_META_MASK)
|
||||
*mask |= META_VIRTUAL_META_MASK;
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
gboolean
|
||||
meta_ui_window_is_widget (MetaUI *ui,
|
||||
Window xwindow)
|
||||
{
|
||||
GdkWindow *window;
|
||||
|
||||
window = gdk_xid_table_lookup (xwindow);
|
||||
|
||||
if (window)
|
||||
{
|
||||
void *user_data = NULL;
|
||||
gdk_window_get_user_data (window, &user_data);
|
||||
return user_data != NULL && user_data != ui->frames;
|
||||
}
|
||||
else
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
/* stock icon code Copyright (C) 2002 Jorn Baayen <jorn@nl.linux.org> */
|
||||
typedef struct
|
||||
{
|
||||
char *stock_id;
|
||||
const guint8 *icon_data;
|
||||
} MetaStockIcon;
|
||||
|
||||
static void
|
||||
meta_stock_icons_init (void)
|
||||
{
|
||||
GtkIconFactory *factory;
|
||||
int i;
|
||||
|
||||
MetaStockIcon items[] =
|
||||
{
|
||||
{ METACITY_STOCK_DELETE, stock_delete_data },
|
||||
{ METACITY_STOCK_MINIMIZE, stock_minimize_data },
|
||||
{ METACITY_STOCK_MAXIMIZE, stock_maximize_data }
|
||||
};
|
||||
|
||||
factory = gtk_icon_factory_new ();
|
||||
gtk_icon_factory_add_default (factory);
|
||||
|
||||
for (i = 0; i < (gint) G_N_ELEMENTS (items); i++)
|
||||
{
|
||||
GtkIconSet *icon_set;
|
||||
GdkPixbuf *pixbuf;
|
||||
|
||||
pixbuf = gdk_pixbuf_new_from_inline (-1, items[i].icon_data,
|
||||
FALSE,
|
||||
NULL);
|
||||
|
||||
icon_set = gtk_icon_set_new_from_pixbuf (pixbuf);
|
||||
gtk_icon_factory_add (factory, items[i].stock_id, icon_set);
|
||||
gtk_icon_set_unref (icon_set);
|
||||
|
||||
g_object_unref (G_OBJECT (pixbuf));
|
||||
}
|
||||
|
||||
g_object_unref (G_OBJECT (factory));
|
||||
}
|
||||
|
||||
int
|
||||
meta_ui_get_drag_threshold (MetaUI *ui)
|
||||
{
|
||||
GtkSettings *settings;
|
||||
int threshold;
|
||||
|
||||
settings = gtk_widget_get_settings (GTK_WIDGET (ui->frames));
|
||||
|
||||
threshold = 8;
|
||||
g_object_get (G_OBJECT (settings), "gtk-dnd-drag-threshold", &threshold, NULL);
|
||||
|
||||
return threshold;
|
||||
}
|
||||
|
||||
MetaUIDirection
|
||||
meta_ui_get_direction (void)
|
||||
{
|
||||
if (gtk_widget_get_default_direction() == GTK_TEXT_DIR_RTL)
|
||||
return META_UI_DIRECTION_RTL;
|
||||
|
||||
return META_UI_DIRECTION_LTR;
|
||||
}
|
||||
|
||||
GdkPixbuf *
|
||||
meta_ui_get_pixbuf_from_pixmap (Pixmap pmap)
|
||||
{
|
||||
GdkPixmap *gpmap;
|
||||
GdkScreen *screen;
|
||||
GdkPixbuf *pixbuf;
|
||||
GdkColormap *cmap;
|
||||
int width, height, depth;
|
||||
|
||||
gpmap = gdk_pixmap_foreign_new (pmap);
|
||||
screen = gdk_drawable_get_screen (gpmap);
|
||||
|
||||
gdk_drawable_get_size (GDK_DRAWABLE (gpmap), &width, &height);
|
||||
|
||||
depth = gdk_drawable_get_depth (GDK_DRAWABLE (gpmap));
|
||||
if (depth <= 24)
|
||||
cmap = gdk_screen_get_rgb_colormap (screen);
|
||||
else
|
||||
cmap = gdk_screen_get_rgba_colormap (screen);
|
||||
|
||||
pixbuf = gdk_pixbuf_get_from_drawable (NULL, gpmap, cmap, 0, 0, 0, 0,
|
||||
width, height);
|
||||
|
||||
g_object_unref (gpmap);
|
||||
|
||||
return pixbuf;
|
||||
}
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user