GUI: Create an interface for save/load dialogs.

1 files changed, 90 insertions, 0 deletions

diff --git a/gui/saveload-dialog.h b/gui/saveload-dialog.h
new file mode 100644
index 0000000000..7a78e17bae
--- /dev/null
+++ b/gui/saveload-dialog.h
@@ -0,0 +1,90 @@
+/* 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.
+ */
+
+#ifndef GUI_SAVELOAD_DIALOG_H
+#define GUI_SAVELOAD_DIALOG_H
+
+#include "gui/dialog.h"
+#include "gui/widgets/list.h"
+
+#include "engines/metaengine.h"
+
+namespace GUI {
+
+class SaveLoadChooserDialog : protected Dialog {
+public:
+	SaveLoadChooserDialog(const Common::String &dialogName);
+	SaveLoadChooserDialog(int x, int y, int w, int h);
+
+	virtual void open();
+
+	int run(const Common::String &target, const MetaEngine *metaEngine);
+	virtual const Common::String &getResultString() const = 0;
+
+protected:
+	virtual int runIntern() = 0;
+
+	const MetaEngine		*_metaEngine;
+	bool					_delSupport;
+	bool					_metaInfoSupport;
+	bool					_thumbnailSupport;
+	bool					_saveDateSupport;
+	bool					_playTimeSupport;
+	Common::String			_target;
+};
+
+class SaveLoadChooserSimple : public SaveLoadChooserDialog {
+	typedef Common::String String;
+	typedef Common::Array<Common::String> StringArray;
+public:
+	SaveLoadChooserSimple(const String &title, const String &buttonLabel, bool saveMode);
+
+	virtual void handleCommand(GUI::CommandSender *sender, uint32 cmd, uint32 data);
+
+	virtual const Common::String &getResultString() const;
+
+	virtual void reflowLayout();
+
+	virtual void close();
+private:
+	virtual int runIntern();
+
+	GUI::ListWidget		*_list;
+	GUI::ButtonWidget	*_chooseButton;
+	GUI::ButtonWidget	*_deleteButton;
+	GUI::GraphicsWidget	*_gfxWidget;
+	GUI::ContainerWidget	*_container;
+	GUI::StaticTextWidget	*_date;
+	GUI::StaticTextWidget	*_time;
+	GUI::StaticTextWidget	*_playtime;
+
+	SaveStateList			_saveList;
+	String					_resultString;
+
+	uint8 _fillR, _fillG, _fillB;
+
+	void updateSaveList();
+	void updateSelection(bool redraw);
+};
+
+} // End of namespace GUI
+
+#endif