mirror of
https://github.com/aseprite/aseprite.git
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103 lines
2.7 KiB
C++
103 lines
2.7 KiB
C++
/* ASE - Allegro Sprite Editor
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* Copyright (C) 2001-2009 David Capello
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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 "jinete/jinete.h"
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#include "commands/commands.h"
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#include "core/app.h"
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#include "modules/gui.h"
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#include "modules/sprites.h"
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#include "raster/layer.h"
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#include "raster/sprite.h"
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#include "undoable.h"
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static char* get_unique_layer_name(Sprite* sprite);
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static int get_max_layer_num(Layer* layer);
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static bool cmd_new_layer_enabled(const char* argument)
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{
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const CurrentSpriteReader sprite;
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return sprite;
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}
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static void cmd_new_layer_execute(const char* argument)
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{
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CurrentSpriteWriter sprite;
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JWidgetPtr window(load_widget("newlay.jid", "new_layer"));
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JWidget name_widget = find_widget(window, "name");
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{
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char* name = get_unique_layer_name(sprite);
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jwidget_set_text(name_widget, name);
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jfree(name);
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}
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jwidget_set_min_size(name_widget, 128, 0);
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jwindow_open_fg(window);
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if (jwindow_get_killer(window) == jwidget_find_name(window, "ok")) {
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const char* name = jwidget_get_text(jwidget_find_name(window, "name"));
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Layer* layer;
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{
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Undoable undoable(sprite, "New Layer");
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layer = undoable.new_layer();
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undoable.commit();
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}
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layer_set_name(layer, name);
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update_screen_for_sprite(sprite);
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}
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}
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static char* get_unique_layer_name(Sprite* sprite)
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{
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if (sprite != NULL) {
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char buf[1024];
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sprintf(buf, "Layer %d", get_max_layer_num(sprite->set)+1);
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return jstrdup(buf);
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}
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else
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return NULL;
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}
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static int get_max_layer_num(Layer* layer)
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{
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int max = 0;
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if (strncmp(layer->name, "Layer ", 6) == 0)
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max = strtol(layer->name+6, NULL, 10);
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if (layer_is_set(layer)) {
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JLink link;
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JI_LIST_FOR_EACH(layer->layers, link) {
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int tmp = get_max_layer_num(reinterpret_cast<Layer*>(link->data));
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max = MAX(tmp, max);
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}
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}
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return max;
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}
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Command cmd_new_layer = {
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CMD_NEW_LAYER,
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cmd_new_layer_enabled,
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NULL,
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cmd_new_layer_execute,
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};
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