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a3bb0b0dad
2002-05-08 Michael Natterer <mitch@gimp.org> Started to get rid of the gdisplays_foo() functions in app/display/gimpdisplay-foreach.[ch]. Work in progress... * app/core/gimp.[ch]: added the display list to the Gimp object (as a GimpList of GimpObjects). This way we get more independent from whether there is GUI or not, as gimp->displays will simply be an empty list for the --no-interface case. * app/display/gimpdisplay.[ch]: Removed the global "display_list" and "display_num" variables. Use gimp->displays instead. * app/display/gimpdisplay-foreach.[ch]: renamed most functions from gdisplays_foo() to gimp_displays_foo() and pass them a Gimp pointer. * app/core/gimpimage.[ch]: added a "flush" signal. * app/display/gimpdisplay-handlers.c: connect to "flush" and call gimp_display_flush() in the callback. * tools/pdbgen/pdb/display.pdb: use gimp_displays_flush(gimp) here and only here. * app/pdb/display_cmds.c: regenerated. * app/app_procs.c * app/gui/gui.c * app/gui/preferences-dialog.c: s/gdislays_foo()/gimp_displays_foo(gimp)/ * app/image_map.c * app/undo_history.c * app/display/gimpdisplayshell-callbacks.c * app/display/gimpdisplayshell-dnd.c * app/display/gimpdisplayshell-layer-select.c * app/display/gimpdisplayshell-scale.c * app/gui/channels-commands.c * app/gui/colormap-editor-commands.c * app/gui/convert-dialog.c * app/gui/drawable-commands.c * app/gui/edit-commands.c * app/gui/file-commands.c * app/gui/image-commands.c * app/gui/layers-commands.c * app/gui/offset-dialog.c * app/gui/qmask-commands.c * app/gui/select-commands.c * app/gui/vectors-commands.c * app/paint/gimpairbrush.c * app/tools/gimpbezierselecttool.c * app/tools/gimpblendtool.c * app/tools/gimpbrightnesscontrasttool.c * app/tools/gimpbucketfilltool.c * app/tools/gimpbycolorselecttool.c * app/tools/gimpcolorbalancetool.c * app/tools/gimpcurvestool.c * app/tools/gimpeditselectiontool.c * app/tools/gimpfreeselecttool.c * app/tools/gimpfuzzyselecttool.c * app/tools/gimphuesaturationtool.c * app/tools/gimpinktool.c * app/tools/gimpiscissorstool.c * app/tools/gimplevelstool.c * app/tools/gimpmeasuretool.c * app/tools/gimpmovetool.c * app/tools/gimppainttool.c * app/tools/gimpposterizetool.c * app/tools/gimprectselecttool.c * app/tools/gimptexttool.c * app/tools/gimpthresholdtool.c * app/tools/gimptransformtool.c * app/tools/gimpvectortool.c * app/widgets/gimpbufferview.c * app/widgets/gimpchannellistview.c * app/widgets/gimpcomponentlistitem.c * app/widgets/gimpdocumentview.c * app/widgets/gimpdrawablelistitem.c * app/widgets/gimpdrawablelistview.c * app/widgets/gimpimageview.c * app/widgets/gimpitemlistitem.c * app/widgets/gimpitemlistview.c * app/widgets/gimplayerlistitem.c * app/widgets/gimplayerlistview.c * app/widgets/gimpvectorslistview.c: replaced gdisplays_flush() with calls to gimp_image_flush(gimage). Removed inclusion of "display/gimpdisplay-foreach.h" from most files.
223 lines
4.8 KiB
C
223 lines
4.8 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 "config.h"
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#include <gtk/gtk.h>
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#include "display-types.h"
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#include "core/gimp.h"
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#include "core/gimpimage.h"
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#include "core/gimplist.h"
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#include "gimpdisplay.h"
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#include "gimpdisplay-foreach.h"
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#include "gimpdisplayshell.h"
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#include "app_procs.h"
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void
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gdisplays_expose_full (void)
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{
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GimpDisplay *gdisp;
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GList *list;
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for (list = GIMP_LIST (the_gimp->displays)->list;
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list;
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list = g_list_next (list))
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{
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gdisp = (GimpDisplay *) list->data;
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gimp_display_shell_expose_full (GIMP_DISPLAY_SHELL (gdisp->shell));
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}
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}
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gboolean
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gimp_displays_dirty (Gimp *gimp)
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{
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GList *list;
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g_return_val_if_fail (GIMP_IS_GIMP (gimp), FALSE);
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for (list = GIMP_LIST (the_gimp->displays)->list;
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list;
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list = g_list_next (list))
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{
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if (((GimpDisplay *) list->data)->gimage->dirty != 0)
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return TRUE;
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}
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return FALSE;
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}
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void
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gimp_displays_delete (Gimp *gimp)
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{
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GimpDisplay *gdisp;
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g_return_if_fail (GIMP_IS_GIMP (gimp));
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/* this removes the GimpDisplay from the list, so do a while loop
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* "around" the first element to get them all
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*/
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while (GIMP_LIST (gimp->displays)->list)
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{
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gdisp = (GimpDisplay *) GIMP_LIST (gimp->displays)->list->data;
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gimp_display_delete (gdisp);
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}
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}
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GimpDisplay *
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gdisplays_check_valid (GimpDisplay *gtest,
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GimpImage *gimage)
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{
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/* Give a gdisp check that it is still valid and points to the required
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* GimpImage. If not return the first gDisplay that does point to the
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* gimage. If none found return NULL;
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*/
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GimpDisplay *gdisp;
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GimpDisplay *gdisp_found = NULL;
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GList *list;
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for (list = GIMP_LIST (the_gimp->displays)->list;
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list;
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list = g_list_next (list))
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{
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gdisp = (GimpDisplay *) list->data;
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if (gdisp == gtest)
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return gtest;
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if (!gdisp_found && gdisp->gimage == gimage)
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gdisp_found = gdisp;
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}
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return gdisp_found;
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}
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void
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gimp_displays_flush (Gimp *gimp)
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{
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static gboolean flushing = FALSE;
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GList *list;
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GimpDisplay *gdisp;
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g_return_if_fail (GIMP_IS_GIMP (gimp));
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/* this prevents multiple recursive calls to this procedure */
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if (flushing == TRUE)
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{
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g_warning ("gdisplays_flush() called recursively.");
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return;
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}
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flushing = TRUE;
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for (list = GIMP_LIST (gimp->displays)->list;
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list;
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list = g_list_next (list))
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{
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gdisp = (GimpDisplay *) list->data;
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gimp_display_flush (gdisp);
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}
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flushing = FALSE;
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}
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/* Force all gdisplays to finish their idlerender projection */
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void
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gimp_displays_finish_draw (Gimp *gimp)
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{
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GList *list;
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GimpDisplay *gdisp;
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g_return_if_fail (GIMP_IS_GIMP (gimp));
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for (list = GIMP_LIST (gimp->displays)->list;
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list;
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list = g_list_next (list))
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{
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gdisp = (GimpDisplay *) list->data;
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gimp_display_finish_draw (gdisp);
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}
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}
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void
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gdisplays_reconnect (GimpImage *old,
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GimpImage *new)
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{
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GList *list;
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GimpDisplay *gdisp;
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g_return_if_fail (old != NULL);
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g_return_if_fail (GIMP_IS_IMAGE (new));
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for (list = GIMP_LIST (new->gimp->displays)->list;
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list;
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list = g_list_next (list))
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{
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gdisp = list->data;
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if (gdisp->gimage == old)
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gimp_display_reconnect (gdisp, new);
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}
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}
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void
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gimp_displays_set_busy (Gimp *gimp)
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{
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GList *list;
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GimpDisplayShell *shell;
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g_return_if_fail (GIMP_IS_GIMP (gimp));
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for (list = GIMP_LIST (gimp->displays)->list;
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list;
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list = g_list_next (list))
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{
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shell = GIMP_DISPLAY_SHELL (GIMP_DISPLAY (list->data)->shell);
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gimp_display_shell_set_override_cursor (shell, GDK_WATCH);
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}
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}
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void
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gimp_displays_unset_busy (Gimp *gimp)
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{
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GList *list;
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GimpDisplayShell *shell;
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g_return_if_fail (GIMP_IS_GIMP (gimp));
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for (list = GIMP_LIST (gimp->displays)->list;
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list;
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list = g_list_next (list))
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{
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shell = GIMP_DISPLAY_SHELL (GIMP_DISPLAY (list->data)->shell);
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gimp_display_shell_unset_override_cursor (shell);
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}
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}
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