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Diffstat (limited to 'gui/saveload-dialog.h')
| -rw-r--r-- | gui/saveload-dialog.h | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/gui/saveload-dialog.h b/gui/saveload-dialog.h new file mode 100644 index 0000000000..9d0350d69d --- /dev/null +++ b/gui/saveload-dialog.h @@ -0,0 +1,208 @@ +/* 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 { + +#define kSwitchSaveLoadDialog -2 + +// TODO: We might want to disable the grid based save/load chooser for more +// platforms, than those which define DISABLE_FANCY_THEMES. But those are +// probably not able to handle the grid chooser anyway, so disabling it +// for them is a good start. +#ifdef DISABLE_FANCY_THEMES +#define DISABLE_SAVELOADCHOOSER_GRID +#endif // DISABLE_FANCY_THEMES + +#ifndef DISABLE_SAVELOADCHOOSER_GRID +enum SaveLoadChooserType { + kSaveLoadDialogList = 0, + kSaveLoadDialogGrid = 1 +}; + +SaveLoadChooserType getRequestedSaveLoadDialog(const MetaEngine &metaEngine); +#endif // !DISABLE_SAVELOADCHOOSER_GRID + +class SaveLoadChooserDialog : protected Dialog { +public: + SaveLoadChooserDialog(const Common::String &dialogName, const bool saveMode); + SaveLoadChooserDialog(int x, int y, int w, int h, const bool saveMode); + + virtual void open(); + + virtual void reflowLayout(); + + virtual void handleCommand(CommandSender *sender, uint32 cmd, uint32 data); + +#ifndef DISABLE_SAVELOADCHOOSER_GRID + virtual SaveLoadChooserType getType() const = 0; +#endif // !DISABLE_SAVELOADCHOOSER_GRID + + int run(const Common::String &target, const MetaEngine *metaEngine); + virtual const Common::String &getResultString() const = 0; + +protected: + virtual int runIntern() = 0; + + const bool _saveMode; + const MetaEngine *_metaEngine; + bool _delSupport; + bool _metaInfoSupport; + bool _thumbnailSupport; + bool _saveDateSupport; + bool _playTimeSupport; + Common::String _target; + +#ifndef DISABLE_SAVELOADCHOOSER_GRID + ButtonWidget *_listButton; + ButtonWidget *_gridButton; + + void addChooserButtons(); + ButtonWidget *createSwitchButton(const Common::String &name, const char *desc, const char *tooltip, const char *image, uint32 cmd = 0); +#endif // !DISABLE_SAVELOADCHOOSER_GRID +}; + +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(CommandSender *sender, uint32 cmd, uint32 data); + + virtual const Common::String &getResultString() const; + + virtual void reflowLayout(); + +#ifndef DISABLE_SAVELOADCHOOSER_GRID + virtual SaveLoadChooserType getType() const { return kSaveLoadDialogList; } +#endif // !DISABLE_SAVELOADCHOOSER_GRID + + virtual void close(); +private: + virtual int runIntern(); + + ListWidget *_list; + ButtonWidget *_chooseButton; + ButtonWidget *_deleteButton; + GraphicsWidget *_gfxWidget; + ContainerWidget *_container; + StaticTextWidget *_date; + StaticTextWidget *_time; + StaticTextWidget *_playtime; + + SaveStateList _saveList; + String _resultString; + + void updateSaveList(); + void updateSelection(bool redraw); +}; + +#ifndef DISABLE_SAVELOADCHOOSER_GRID + +class EditTextWidget; + +class SavenameDialog : public Dialog { +public: + SavenameDialog(); + + void setDescription(const Common::String &desc); + const Common::String &getDescription(); + + void setTargetSlot(int slot) { _targetSlot = slot; } + + virtual void open(); +protected: + virtual void handleCommand(CommandSender *sender, uint32 cmd, uint32 data); +private: + int _targetSlot; + StaticTextWidget *_title; + EditTextWidget *_description; +}; + +class SaveLoadChooserGrid : public SaveLoadChooserDialog { +public: + SaveLoadChooserGrid(const Common::String &title, bool saveMode); + ~SaveLoadChooserGrid(); + + virtual const Common::String &getResultString() const; + + virtual void open(); + + virtual void reflowLayout(); + + virtual SaveLoadChooserType getType() const { return kSaveLoadDialogGrid; } + + virtual void close(); +protected: + virtual void handleCommand(CommandSender *sender, uint32 cmd, uint32 data); + virtual void handleMouseWheel(int x, int y, int direction); +private: + virtual int runIntern(); + + uint _columns, _lines; + uint _entriesPerPage; + uint _curPage; + SaveStateList _saveList; + + ButtonWidget *_nextButton; + ButtonWidget *_prevButton; + + StaticTextWidget *_pageDisplay; + + ContainerWidget *_newSaveContainer; + int _nextFreeSaveSlot; + Common::String _resultString; + + SavenameDialog _savenameDialog; + bool selectDescription(); + + struct SlotButton { + SlotButton() : container(0), button(0), description(0) {} + SlotButton(ContainerWidget *c, PicButtonWidget *b, StaticTextWidget *d) : container(c), button(b), description(d) {} + + ContainerWidget *container; + PicButtonWidget *button; + StaticTextWidget *description; + + void setVisible(bool state) { + container->setVisible(state); + } + }; + typedef Common::Array<SlotButton> ButtonArray; + ButtonArray _buttons; + void destroyButtons(); + void hideButtons(); + void updateSaves(); +}; + +#endif // !DISABLE_SAVELOADCHOOSER_GRID + +} // End of namespace GUI + +#endif |