mirror of
https://gitlab.gnome.org/GNOME/gimp
synced 2024-10-21 03:52:33 +00:00
64a6d4571d
Sun Jan 17 16:56:25 GMT 1999 Adam D. Moss <adam@gimp.org>
* app/blend.c app/bucket_fill.c app/convert.c app/crop.c
app/cursorutil.c app/cursorutil.h app/dialog_handler.c
app/dialog_handler.h app/fuzzy_select.c app/gdisplay.c
app/gimage_cmds.c app/gimpimage.c app/scroll.c
app/transform_core.c app/xcf.c
Hourglasses also apply to all registered dialogs. Hourglasses
added in a couple more important places. New hack lets
hourglasses be added and automagically removed again when
gimp/gtk re-enters the idle loop.
102 lines
2.2 KiB
C
102 lines
2.2 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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,
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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
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* GNU 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 02111-1307, USA.
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*/
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#include "appenv.h"
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#include "cursorutil.h"
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#include "dialog_handler.h"
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#include "gdisplay.h" /* for gdisplay_*_override_cursor() */
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extern GSList* display_list; /* It's in gdisplay.c, FYI */
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static gboolean pending_removebusy = FALSE;
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void
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change_win_cursor (win, cursortype)
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GdkWindow *win;
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GdkCursorType cursortype;
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{
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GdkCursor *cursor;
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cursor = gdk_cursor_new (cursortype);
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gdk_window_set_cursor (win, cursor);
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gdk_cursor_destroy (cursor);
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}
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void
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unset_win_cursor (win)
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GdkWindow *win;
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{
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gdk_window_set_cursor (win, NULL);
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}
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void
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gimp_add_busy_cursors_until_idle (void)
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{
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if (!pending_removebusy)
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{
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gimp_add_busy_cursors();
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gtk_idle_add_priority (GTK_PRIORITY_HIGH,
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gimp_remove_busy_cursors, NULL);
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pending_removebusy = TRUE;
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}
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}
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void
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gimp_add_busy_cursors (void)
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{
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GDisplay *gdisp;
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GSList *list = display_list;
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/* Canvases */
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while (list)
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{
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gdisp = (GDisplay *) list->data;
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gdisplay_install_override_cursor(gdisp, GDK_WATCH);
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list = g_slist_next (list);
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}
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/* Dialogs */
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dialog_idle_all();
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gdk_flush();
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}
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int
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gimp_remove_busy_cursors (gpointer data)
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{
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GDisplay *gdisp;
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GSList *list = display_list;
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/* Canvases */
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while (list)
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{
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gdisp = (GDisplay *) list->data;
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gdisplay_remove_override_cursor(gdisp);
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list = g_slist_next (list);
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}
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/* Dialogs */
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dialog_unidle_all();
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pending_removebusy = FALSE;
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return 0;
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}
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