mirror of
https://gitlab.gnome.org/GNOME/gimp
synced 2024-10-22 12:32:37 +00:00
94590602b0
2003-03-18 Michael Natterer <mitch@gimp.org> Added an API for image colormap manupulation and made colormap changes undoable (fixes bug #25963). * app/core/Makefile.am * app/core/gimpimage-colormap.[ch]: new files implementing colormap getters/setters. The setters push undos using the new function below. * app/core/core-enums.[ch]: added GIMP_UNDO_IMAGE_COLORMAP. * app/core/gimpimage-undo-push.[ch]: added gimp_image_undo_push_image_colormap(). Use GimpItemUndo even more often. Cleanup. * app/core/gimpimage.[ch]: removed gimp_image_get_colormap() here. * app/core/gimpimage-convert.c * app/gui/colormap-editor-commands.c * app/widgets/gimpcolormapeditor.c * app/widgets/gimptoolbox.c * tools/pdbgen/pdb/image.pdb: use the new API. * app/pdb/image_cmds.c: regenerated. * plug-ins/common/vinvert.c: removed the comment about the bug, cosmetic cleanup. Unrelated: * app/gui/splash.c: added a frame around the splash. Please eek if it doesn't please you.
182 lines
4.9 KiB
C
182 lines
4.9 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 "libgimpbase/gimpbase.h"
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#include "gui-types.h"
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#include "splash.h"
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#include "libgimp/gimpintl.h"
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#define DEFAULT_WIDTH 300
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static GtkWidget *win_initstatus = NULL;
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static GtkWidget *label1 = NULL;
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static GtkWidget *label2 = NULL;
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static GtkWidget *progress = NULL;
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static void splash_map (void);
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/* public functions */
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void
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splash_create (gboolean show_image)
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{
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GtkWidget *frame;
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GtkWidget *vbox;
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GdkPixbuf *pixbuf = NULL;
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win_initstatus = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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gtk_window_set_type_hint (GTK_WINDOW (win_initstatus),
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GDK_WINDOW_TYPE_HINT_SPLASHSCREEN);
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gtk_window_set_title (GTK_WINDOW (win_initstatus), _("GIMP Startup"));
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gtk_window_set_wmclass (GTK_WINDOW (win_initstatus), "gimp_startup", "Gimp");
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gtk_window_set_position (GTK_WINDOW (win_initstatus), GTK_WIN_POS_CENTER);
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gtk_window_set_resizable (GTK_WINDOW (win_initstatus), FALSE);
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g_signal_connect (win_initstatus, "delete_event",
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G_CALLBACK (gtk_true), NULL);
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/* we don't want the splash screen to send the startup notification */
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gtk_window_set_auto_startup_notification (FALSE);
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g_signal_connect (win_initstatus, "map",
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G_CALLBACK (splash_map),
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NULL);
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frame = gtk_frame_new (NULL);
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gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT);
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gtk_container_add (GTK_CONTAINER (win_initstatus), frame);
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gtk_widget_show (frame);
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vbox = gtk_vbox_new (FALSE, 4);
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gtk_container_add (GTK_CONTAINER (frame), vbox);
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gtk_widget_show (vbox);
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if (show_image)
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{
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gchar *filename;
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filename = g_build_filename (gimp_data_directory (),
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"images", "gimp_splash.png", NULL);
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pixbuf = gdk_pixbuf_new_from_file (filename, NULL);
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g_free (filename);
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if (pixbuf)
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{
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GtkWidget *align;
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GtkWidget *image;
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image = gtk_image_new_from_pixbuf (pixbuf);
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g_object_unref (pixbuf);
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align = gtk_alignment_new (0.5, 0.5, 1.0, 1.0);
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gtk_box_pack_start (GTK_BOX (vbox), align, FALSE, TRUE, 0);
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gtk_widget_show (align);
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gtk_container_add (GTK_CONTAINER (align), image);
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gtk_widget_show (image);
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}
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}
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if (!pixbuf)
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{
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GtkWidget *line;
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label1 = gtk_label_new (_("The GIMP"));
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gtk_box_pack_start_defaults (GTK_BOX (vbox), label1);
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gtk_widget_show (label1);
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label2 = gtk_label_new (GIMP_VERSION);
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gtk_box_pack_start_defaults (GTK_BOX (vbox), label2);
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gtk_widget_show (label2);
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line = gtk_hseparator_new ();
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gtk_box_pack_start_defaults (GTK_BOX (vbox), line);
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gtk_widget_show (line);
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gtk_widget_set_size_request (win_initstatus, DEFAULT_WIDTH, -1);
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}
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label1 = gtk_label_new ("");
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gtk_box_pack_start_defaults (GTK_BOX (vbox), label1);
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gtk_widget_show (label1);
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label2 = gtk_label_new ("");
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gtk_box_pack_start_defaults (GTK_BOX (vbox), label2);
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gtk_widget_show (label2);
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progress = gtk_progress_bar_new ();
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gtk_box_pack_start_defaults (GTK_BOX (vbox), progress);
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gtk_widget_show (progress);
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gtk_widget_show (win_initstatus);
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}
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void
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splash_destroy (void)
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{
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if (win_initstatus)
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{
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gtk_widget_destroy (win_initstatus);
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win_initstatus = NULL;
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}
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}
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void
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splash_update (const gchar *text1,
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const gchar *text2,
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gdouble percentage)
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{
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if (!win_initstatus)
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return;
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if (text1)
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gtk_label_set_text (GTK_LABEL (label1), text1);
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if (text2)
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gtk_label_set_text (GTK_LABEL (label2), text2);
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gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (progress),
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CLAMP (percentage, 0.0, 1.0));
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while (gtk_events_pending ())
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gtk_main_iteration ();
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}
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/* private functions */
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static void
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splash_map (void)
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{
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/* Reenable startup notification after the splash has been shown
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* so that the next window that is mapped sends the notification.
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*/
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gtk_window_set_auto_startup_notification (TRUE);
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}
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