2007-11-16 18:25:45 +00:00
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/* ASE - Allegro Sprite Editor
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2008-01-07 15:10:17 +00:00
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* Copyright (C) 2001-2005, 2007, 2008 David A. Capello
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2007-09-18 23:57:02 +00:00
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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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#ifndef USE_PRECOMPILED_HEADER
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#include <allegro.h>
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#include <string.h>
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2007-12-05 01:30:50 +00:00
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#include "jinete/jbox.h"
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#include "jinete/jbutton.h"
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#include "jinete/jhook.h"
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#include "jinete/jwidget.h"
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2007-09-18 23:57:02 +00:00
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#include "core/cfg.h"
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#include "modules/gfx.h"
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#include "modules/gui.h"
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#include "raster/image.h"
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#include "widgets/target.h"
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#endif
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static int channel_change(JWidget widget, int user_data);
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static int images_change(JWidget widget, int user_data);
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static int get_target_image_gfx(void);
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/* creates a new button to handle "targets" to apply some effect in
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the sprite */
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JWidget target_button_new(int imgtype, bool with_channels)
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{
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#define ADD(box, widget, hook) \
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if (widget) { \
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2008-01-07 15:10:17 +00:00
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jwidget_set_border(widget, 2, 2, 2, 2); \
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jwidget_add_child(box, widget); \
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HOOK(widget, \
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widget->type == JI_BUTTON ? \
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JI_SIGNAL_BUTTON_SELECT: JI_SIGNAL_CHECK_CHANGE, hook, vbox); \
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2007-09-18 23:57:02 +00:00
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}
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JWidget vbox, hbox;
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JWidget r=NULL, g=NULL, b=NULL, k=NULL, a=NULL, index=NULL, images=NULL;
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2008-01-07 15:10:17 +00:00
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vbox = jbox_new(JI_VERTICAL);
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hbox = jbox_new(JI_HORIZONTAL | JI_HOMOGENEOUS);
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2007-09-18 23:57:02 +00:00
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2008-01-07 15:10:17 +00:00
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jwidget_noborders(vbox);
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jwidget_noborders(hbox);
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2007-09-18 23:57:02 +00:00
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if (with_channels) {
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switch (imgtype) {
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case IMAGE_RGB:
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case IMAGE_INDEXED:
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r = check_button_new("R", 2, 0, 0, 0);
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g = check_button_new("G", 0, 0, 0, 0);
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b = check_button_new("B", 0, (imgtype == IMAGE_RGB) ? 0: 2, 0, 0);
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if (imgtype == IMAGE_RGB)
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a = check_button_new("A", 0, 2, 0, 0);
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else
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index = check_button_new("Index", 0, 0, 0, 0);
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if (get_config_bool("Target", "Red", TRUE)) jwidget_select(r);
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if (get_config_bool("Target", "Green", TRUE)) jwidget_select(g);
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if (get_config_bool("Target", "Blue", TRUE)) jwidget_select(b);
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if (a && get_config_bool("Target", "Alpha", TRUE)) jwidget_select(a);
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if (index && get_config_bool("Target", "Index", TRUE)) jwidget_select(index);
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break;
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case IMAGE_GRAYSCALE:
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k = check_button_new("K", 2, 0, 0, 0);
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a = check_button_new("A", 0, 2, 0, 0);
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if (get_config_bool("Target", "Gray", TRUE)) jwidget_select(k);
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if (get_config_bool("Target", "Alpha", TRUE)) jwidget_select(a);
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break;
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}
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}
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/* reset targets. (It's important to start without image targets,
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because the most times we just want apply a effect to the current
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image) */
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set_config_int("Target", "Images", 0);
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/* create the button to select "image" target */
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images = jbutton_new(NULL);
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jbutton_set_bevel(images,
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with_channels ? 0: 2,
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with_channels ? 0: 2, 2, 2);
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2008-01-07 15:10:17 +00:00
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add_gfxicon_to_button(images, get_target_image_gfx(),
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JI_CENTER | JI_MIDDLE);
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2007-09-18 23:57:02 +00:00
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/* make hierarchy */
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ADD(hbox, r, channel_change);
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ADD(hbox, g, channel_change);
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ADD(hbox, b, channel_change);
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ADD(hbox, k, channel_change);
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ADD(hbox, a, channel_change);
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if (with_channels)
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2008-01-07 15:10:17 +00:00
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jwidget_add_child(vbox, hbox);
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2007-09-18 23:57:02 +00:00
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else
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jwidget_free(hbox);
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ADD(vbox, index, channel_change);
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ADD(vbox, images, images_change);
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return vbox;
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}
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static int channel_change(JWidget widget, int user_data)
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{
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const char *name;
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switch (*widget->text) {
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case 'R': name = "Red"; break;
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case 'G': name = "Green"; break;
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case 'B': name = "Blue"; break;
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case 'K': name = "Gray"; break;
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case 'A': name = "Alpha"; break;
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case 'I': name = "Index"; break;
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default:
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return TRUE;
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}
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2008-01-07 15:10:17 +00:00
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set_config_bool("Target", name, jwidget_is_selected(widget));
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2007-09-18 23:57:02 +00:00
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jwidget_emit_signal((JWidget)user_data, SIGNAL_TARGET_BUTTON_CHANGE);
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return TRUE;
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}
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static int images_change(JWidget widget, int user_data)
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{
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int images = get_config_int("Target", "Images", 0);
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set_config_int("Target", "Images", (images+1)%4);
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2008-01-07 15:10:17 +00:00
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set_gfxicon_in_button(widget, get_target_image_gfx());
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2007-09-18 23:57:02 +00:00
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jwidget_emit_signal((JWidget)user_data, SIGNAL_TARGET_BUTTON_CHANGE);
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return TRUE;
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}
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static int get_target_image_gfx(void)
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{
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int images = get_config_int("Target", "Images", 0);
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switch (images) {
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case 1:
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return GFX_TARGET_FRAMES;
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case 2:
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return GFX_TARGET_LAYERS;
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case 3:
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return GFX_TARGET_FRAMES_LAYERS;
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default:
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return GFX_TARGET_ONE;
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}
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}
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