mirror of https://github.com/GNOME/gimp.git
122 lines
3.3 KiB
C
122 lines
3.3 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 <stdlib.h>
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#include <string.h>
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#include "appenv.h"
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#include "indicator_area.h"
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#include "interface.h"
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#include "gimpbrushlist.h"
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#include "gimpbrushpreview.h"
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#include "gimppatternpreview.h"
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#define CELL_SIZE 23 /* The size of the previews */
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#define CELL_PADDING 2 /* How much between brush and pattern cells */
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/* Static variables */
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static GtkWidget *indicator_table;
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static GtkWidget *brush_preview;
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static GtkWidget *pattern_preview;
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/* The _area_update () functions should be called _preview_update(),
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but I've left the old function names in for now since they are
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called from devices.c
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*/
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void
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brush_area_update ()
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{
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GimpBrush *brush;
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if (no_data || no_interface) return;
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brush = get_active_brush();
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if (!brush)
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{
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g_warning("No gimp brush found\n");
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return;
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}
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gimp_brush_preview_update (GIMP_BRUSH_PREVIEW (brush_preview), brush);
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}
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static gint
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brush_preview_clicked (GtkWidget *widget,
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gpointer data)
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{
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create_brush_dialog();
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return TRUE;
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}
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void
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pattern_area_update ()
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{
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GPattern *pattern;
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if (no_data || no_interface) return;
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pattern = get_active_pattern();
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if (!pattern)
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{
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g_warning("No gimp pattern found\n");
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return;
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}
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gimp_pattern_preview_update (GIMP_PATTERN_PREVIEW (pattern_preview), pattern);
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}
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static gint
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pattern_preview_clicked (GtkWidget *widget,
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gpointer data)
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{
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create_pattern_dialog();
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return TRUE;
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}
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GtkWidget *
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indicator_area_create (int width,
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int height)
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{
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indicator_table = gtk_table_new (1, 3, FALSE);
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brush_preview = gimp_brush_preview_new (CELL_SIZE, CELL_SIZE);
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gimp_brush_preview_set_tooltips (GIMP_BRUSH_PREVIEW (brush_preview), tool_tips);
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gtk_signal_connect (GTK_OBJECT (brush_preview), "clicked",
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(GtkSignalFunc) brush_preview_clicked, NULL);
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gtk_table_attach_defaults (GTK_TABLE(indicator_table), brush_preview,
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0, 1, 0, 1);
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pattern_preview = gimp_pattern_preview_new (CELL_SIZE, CELL_SIZE);
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gimp_pattern_preview_set_tooltips (GIMP_PATTERN_PREVIEW (pattern_preview), tool_tips);
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gtk_signal_connect (GTK_OBJECT (pattern_preview), "clicked",
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(GtkSignalFunc) pattern_preview_clicked, NULL);
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gtk_table_attach_defaults (GTK_TABLE(indicator_table), pattern_preview,
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1, 2, 0, 1);
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brush_area_update ();
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pattern_area_update ();
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gtk_widget_show (brush_preview);
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gtk_widget_show (pattern_preview);
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gtk_widget_show (indicator_table);
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return (indicator_table);
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}
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