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Diffstat (limited to 'gui/ThemeParser.h')
| -rw-r--r-- | gui/ThemeParser.h | 278 |
1 files changed, 278 insertions, 0 deletions
diff --git a/gui/ThemeParser.h b/gui/ThemeParser.h new file mode 100644 index 0000000000..67da93ff6c --- /dev/null +++ b/gui/ThemeParser.h @@ -0,0 +1,278 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + * + */ + +#ifndef THEME_PARSER_H +#define THEME_PARSER_H + +#include "common/scummsys.h" +#include "graphics/surface.h" +#include "common/system.h" + +#include "common/hashmap.h" +#include "common/hash-str.h" +#include "common/stack.h" +#include "common/xmlparser.h" + +#include "graphics/VectorRenderer.h" +#include "gui/ThemeEngine.h" + +namespace GUI { + +using namespace Graphics; +using namespace Common; +class ThemeEngine; + +class ThemeParser : public XMLParser { + typedef void (VectorRenderer::*DrawingFunctionCallback)(const Common::Rect &, const DrawStep &); + +public: + ThemeParser(GUI::ThemeEngine *parent); + + virtual ~ThemeParser() { + delete _defaultStepGlobal; + delete _defaultStepLocal; + _palette.clear(); + _drawFunctions.clear(); + } + + bool getPaletteColor(const Common::String &name, int &r, int &g, int &b) { + if (!_palette.contains(name)) + return false; + + r = _palette[name].r; + g = _palette[name].g; + b = _palette[name].b; + + return true; + } + +protected: + ThemeEngine *_theme; + + CUSTOM_XML_PARSER(ThemeParser) { + XML_KEY(render_info) + XML_PROP(resolution, false) + XML_KEY(palette) + XML_KEY(color) + XML_PROP(name, true) + XML_PROP(rgb, true) + KEY_END() + KEY_END() + + XML_KEY(fonts) + XML_KEY(font) + XML_PROP(id, true) + XML_PROP(file, true) + XML_PROP(color, true) + XML_PROP(resolution, false) + KEY_END() + KEY_END() + + XML_KEY(bitmaps) + XML_KEY(bitmap) + XML_PROP(filename, true) + XML_PROP(resolution, false) + KEY_END() + KEY_END() + + XML_KEY(cursor) + XML_PROP(file, true) + XML_PROP(hotspot, true) + XML_PROP(scale, true) + XML_PROP(resolution, false) + KEY_END() + + XML_KEY(defaults) + XML_PROP(stroke, false) + XML_PROP(shadow, false) + XML_PROP(bevel, false) + XML_PROP(factor, false) + XML_PROP(fg_color, false) + XML_PROP(bg_color, false) + XML_PROP(gradient_start, false) + XML_PROP(gradient_end, false) + XML_PROP(bevel_color, false) + XML_PROP(gradient_factor, false) + XML_PROP(fill, false) + KEY_END() + + XML_KEY(drawdata) + XML_PROP(id, true) + XML_PROP(cache, false) + XML_PROP(resolution, false) + + XML_KEY(defaults) + XML_PROP(stroke, false) + XML_PROP(shadow, false) + XML_PROP(bevel, false) + XML_PROP(factor, false) + XML_PROP(fg_color, false) + XML_PROP(bg_color, false) + XML_PROP(gradient_start, false) + XML_PROP(gradient_end, false) + XML_PROP(bevel_color, false) + XML_PROP(gradient_factor, false) + XML_PROP(fill, false) + KEY_END() + + XML_KEY(drawstep) + XML_PROP(func, true) + XML_PROP(stroke, false) + XML_PROP(shadow, false) + XML_PROP(bevel, false) + XML_PROP(factor, false) + XML_PROP(fg_color, false) + XML_PROP(bg_color, false) + XML_PROP(gradient_start, false) + XML_PROP(gradient_end, false) + XML_PROP(gradient_factor, false) + XML_PROP(bevel_color, false) + XML_PROP(fill, false) + XML_PROP(radius, false) + XML_PROP(width, false) + XML_PROP(height, false) + XML_PROP(xpos, false) + XML_PROP(ypos, false) + XML_PROP(orientation, false) + XML_PROP(file, false) + KEY_END() + + XML_KEY(text) + XML_PROP(font, true) + XML_PROP(vertical_align, true) + XML_PROP(horizontal_align, true) + KEY_END() + KEY_END() + + KEY_END() // render_info end + + XML_KEY(layout_info) + XML_PROP(resolution, false) + XML_KEY(globals) + XML_PROP(resolution, false) + XML_KEY(def) + XML_PROP(var, true) + XML_PROP(value, true) + XML_PROP(resolution, false) + KEY_END() + + XML_KEY(widget) + XML_PROP(name, true) + XML_PROP(size, false) + XML_PROP(pos, false) + XML_PROP(padding, false) + XML_PROP(resolution, false) + KEY_END() + KEY_END() + + XML_KEY(dialog) + XML_PROP(name, true) + XML_PROP(overlays, true) + XML_PROP(shading, false) + XML_PROP(enabled, false) + XML_PROP(resolution, false) + XML_PROP(inset, false) + XML_KEY(layout) + XML_PROP(type, true) + XML_PROP(center, false) + XML_PROP(padding, false) + XML_PROP(spacing, false) + + XML_KEY(import) + XML_PROP(layout, true) + KEY_END() + + XML_KEY(widget) + XML_PROP(name, true) + XML_PROP(width, false) + XML_PROP(height, false) + XML_PROP(type, false) + XML_PROP(enabled, false) + KEY_END() + + XML_KEY(space) + XML_PROP(size, false) + KEY_END() + + XML_KEY_RECURSIVE(layout) + KEY_END() + KEY_END() + KEY_END() + + } PARSER_END(); + + /** Render info callbacks */ + bool parserCallback_render_info(ParserNode *node); + bool parserCallback_defaults(ParserNode *node); + bool parserCallback_font(ParserNode *node); + bool parserCallback_fonts(ParserNode *node); + bool parserCallback_text(ParserNode *node); + bool parserCallback_palette(ParserNode *node); + bool parserCallback_color(ParserNode *node); + bool parserCallback_drawstep(ParserNode *node); + bool parserCallback_drawdata(ParserNode *node); + bool parserCallback_bitmaps(ParserNode *node) { return true; } + bool parserCallback_bitmap(ParserNode *node); + bool parserCallback_cursor(ParserNode *node); + + + /** Layout info callbacks */ + bool parserCallback_layout_info(ParserNode *node); + bool parserCallback_globals(ParserNode *node) { return true; } + bool parserCallback_def(ParserNode *node); + bool parserCallback_widget(ParserNode *node); + bool parserCallback_dialog(ParserNode *node); + bool parserCallback_layout(ParserNode *node); + bool parserCallback_space(ParserNode *node); + bool parserCallback_import(ParserNode *node); + + bool closedKeyCallback(ParserNode *node); + + bool resolutionCheck(const Common::String &resolution); + + void cleanup(); + + Graphics::DrawStep *newDrawStep(); + Graphics::DrawStep *defaultDrawStep(); + bool parseDrawStep(ParserNode *stepNode, Graphics::DrawStep *drawstep, bool functionSpecific); + bool parseCommonLayoutProps(ParserNode *node, const Common::String &var); + + Graphics::DrawStep *_defaultStepGlobal; + Graphics::DrawStep *_defaultStepLocal; + + Common::HashMap<Common::String, DrawingFunctionCallback, Common::IgnoreCase_Hash, Common::IgnoreCase_EqualTo> _drawFunctions; + + struct PaletteColor { + uint8 r, g, b; + }; + + Common::HashMap<Common::String, PaletteColor, Common::IgnoreCase_Hash, Common::IgnoreCase_EqualTo> _palette; +}; + + + +} + +#endif |