diff options
Diffstat (limited to 'gui/launcher.cpp')
| -rw-r--r-- | gui/launcher.cpp | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/gui/launcher.cpp b/gui/launcher.cpp index 7cfe3943a7..40e0c3685e 100644 --- a/gui/launcher.cpp +++ b/gui/launcher.cpp @@ -29,6 +29,7 @@ #include "common/events.h" #include "common/fs.h" #include "common/util.h" +#include "common/savefile.h" #include "common/system.h" #include "gui/about.h" @@ -61,7 +62,10 @@ enum { kAddGameCmd = 'ADDG', kEditGameCmd = 'EDTG', kRemoveGameCmd = 'REMG', + kLoadGameCmd = 'LOAD', kQuitCmd = 'QUIT', + kChooseCmd = 'CHOS', + kDelCmd = 'DEL', kCmdGlobalGraphicsOverride = 'OGFX', @@ -468,6 +472,140 @@ void EditGameDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 dat } } +class SaveLoadChooser : public GUI::Dialog { + typedef Common::String String; + typedef Common::StringList StringList; +protected: + bool _delSave; + bool _delSupport; + GUI::ListWidget *_list; + GUI::ButtonWidget *_chooseButton; + GUI::ButtonWidget *_deleteButton; + GUI::GraphicsWidget *_gfxWidget; + GUI::ContainerWidget *_container; + + uint8 _fillR, _fillG, _fillB; + + void updateInfos(bool redraw); +public: + SaveLoadChooser(const String &title, const String &buttonLabel); + ~SaveLoadChooser(); + + virtual void handleCommand(GUI::CommandSender *sender, uint32 cmd, uint32 data); + const String &getResultString() const; + void setList(const StringList& list); + int runModal(bool delSupport); + + virtual void reflowLayout(); + + bool delSave() { return _delSave; }; +}; + +SaveLoadChooser::SaveLoadChooser(const String &title, const String &buttonLabel) + : Dialog("scummsaveload"), _delSave(0), _delSupport(0), _list(0), _chooseButton(0), _deleteButton(0), _gfxWidget(0) { + + _drawingHints |= GUI::THEME_HINT_SPECIAL_COLOR; + + new StaticTextWidget(this, "scummsaveload_title", title); + + // Add choice list + _list = new GUI::ListWidget(this, "scummsaveload_list"); + _list->setNumberingMode(GUI::kListNumberingZero); + + _container = new GUI::ContainerWidget(this, 0, 0, 10, 10); + _container->setHints(GUI::THEME_HINT_USE_SHADOW); + + _gfxWidget = new GUI::GraphicsWidget(this, 0, 0, 10, 10); + + // Buttons + new GUI::ButtonWidget(this, "scummsaveload_cancel", "Cancel", kCloseCmd, 0); + _chooseButton = new GUI::ButtonWidget(this, "scummsaveload_choose", buttonLabel, kChooseCmd, 0); + _chooseButton->setEnabled(false); + + _deleteButton = new GUI::ButtonWidget(this, "scummsaveload_delete", "Delete", kDelCmd, 0); + _deleteButton->setEnabled(false); +} + +SaveLoadChooser::~SaveLoadChooser() { +} + +const Common::String &SaveLoadChooser::getResultString() const { + return _list->getSelectedString(); +} + +void SaveLoadChooser::setList(const StringList& list) { + _list->setList(list); +} + +int SaveLoadChooser::runModal(bool delSupport) { + if (_gfxWidget) + _gfxWidget->setGfx(0); + _delSave = false; + _delSupport = delSupport; + int ret = Dialog::runModal(); + return ret; +} + +void SaveLoadChooser::handleCommand(CommandSender *sender, uint32 cmd, uint32 data) { + int selItem = _list->getSelected(); + switch (cmd) { + case GUI::kListItemActivatedCmd: + case GUI::kListItemDoubleClickedCmd: + if (selItem >= 0) { + if (!getResultString().empty()) { + _list->endEditMode(); + setResult(selItem); + close(); + } + } + break; + case kChooseCmd: + _list->endEditMode(); + setResult(selItem); + close(); + break; + case GUI::kListSelectionChangedCmd: { + if (_gfxWidget) { + updateInfos(true); + } + + // Disable these buttons if nothing is selected, or if an empty + // list item is selected. + _chooseButton->setEnabled(selItem >= 0 && (!getResultString().empty())); + _chooseButton->draw(); + // Delete will always be disabled if the engine doesn't support it. + _deleteButton->setEnabled(_delSupport && (selItem >= 0) && (!getResultString().empty())); + _deleteButton->draw(); + } break; + case kDelCmd: + setResult(selItem); + _delSave = true; + + // Disable these buttons again after deleteing a selection + _chooseButton->setEnabled(false); + _deleteButton->setEnabled(false); + + close(); + break; + case kCloseCmd: + setResult(-1); + default: + Dialog::handleCommand(sender, cmd, data); + } +} + +void SaveLoadChooser::reflowLayout() { + _container->setFlags(GUI::WIDGET_INVISIBLE); + _gfxWidget->setFlags(GUI::WIDGET_INVISIBLE); + Dialog::reflowLayout(); +} + +void SaveLoadChooser::updateInfos(bool redraw) { + _gfxWidget->setGfx(-1, -1, _fillR, _fillG, _fillB); + if (redraw) + _gfxWidget->draw(); +} + #pragma mark - @@ -501,6 +639,8 @@ LauncherDialog::LauncherDialog() new ButtonWidget(this, "launcher_options_button", "Options", kOptionsCmd, 'O'); _startButton = new ButtonWidget(this, "launcher_start_button", "Start", kStartCmd, 'S'); + + new ButtonWidget(this, "launcher_loadGame_button", "Load", kLoadGameCmd, 'L'); // Above the lowest button rows: two more buttons (directly below the list box) _addButton = @@ -529,6 +669,9 @@ LauncherDialog::LauncherDialog() // Create file browser dialog _browser = new BrowserDialog("Select directory with game data", true); + + // Create Load dialog + _loadDialog = new SaveLoadChooser("Load game:", "Load"); } void LauncherDialog::selectGame(const String &name) { @@ -546,6 +689,7 @@ void LauncherDialog::selectGame(const String &name) { LauncherDialog::~LauncherDialog() { delete _browser; + delete _loadDialog; } void LauncherDialog::open() { @@ -795,6 +939,80 @@ void LauncherDialog::editGame(int item) { } } +void LauncherDialog::loadGame(int item) { + Common::SaveFileManager *saveFileMan = g_system->getSavefileManager(); + String gameId = ConfMan.get("gameid", _domains[item]); + if (gameId.empty()) + gameId = _domains[item]; + + const EnginePlugin *plugin = 0; + GameDescriptor game = EngineMan.findGame(gameId, &plugin); + + String description = _domains[item]; + description.toLowercase(); + + int idx; + if (plugin) { + bool delSupport = (*plugin)->hasFeature(MetaEngine::kSupportsDeleteSave); + + if ((*plugin)->hasFeature(MetaEngine::kSupportsListSaves) && + (*plugin)->hasFeature(MetaEngine::kSupportsDirectLoad)) + { + do { + Common::StringList saveNames = generateSavegameList(item, plugin); + _loadDialog->setList(saveNames); + SaveStateList saveList = (*plugin)->listSaves(description.c_str()); + idx = _loadDialog->runModal(delSupport); + if (idx >= 0) { + // Delete the savegame + if (_loadDialog->delSave()) { + String filename = saveList[idx].filename(); + //printf("Deleting file: %s\n", filename.c_str()); + MessageDialog alert("Do you really want to delete this savegame?", + "Yes", "No"); + if (alert.runModal() == GUI::kMessageOK) { + saveFileMan->removeSavefile(filename.c_str()); + if ((saveList.size() - 1) == 0) + ConfMan.setInt("save_slot", -1); + } + } + // Load the savegame + else { + int slot = atoi(saveList[idx].save_slot().c_str()); + //const char *file = saveList[idx].filename().c_str(); + //printf("Loading slot: %d\n", slot); + //printf("Loading file: %s\n", file); + ConfMan.setActiveDomain(_domains[item]); + ConfMan.setInt("save_slot", slot); + close(); + } + } + } + while (_loadDialog->delSave()); + } else { + MessageDialog dialog + ("Sorry, this game does not yet support loading games from the launcher.", "OK"); + dialog.runModal(); + } + } else { + MessageDialog dialog("ScummVM could not find any engine capable of running the selected game!", "OK"); + dialog.runModal(); + } +} + +Common::StringList LauncherDialog::generateSavegameList(int item, const EnginePlugin *plugin) { + String description = _domains[item]; + description.toLowercase(); + + StringList saveNames; + SaveStateList saveList = (*plugin)->listSaves(description.c_str()); + + for (SaveStateList::const_iterator x = saveList.begin(); x != saveList.end(); ++x) + saveNames.push_back(x->description().c_str()); + + return saveNames; +} + void LauncherDialog::handleKeyDown(Common::KeyState state) { Dialog::handleKeyDown(state); updateButtons(); @@ -818,6 +1036,9 @@ void LauncherDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 dat case kEditGameCmd: editGame(item); break; + case kLoadGameCmd: + loadGame(item); + break; case kOptionsCmd: { GlobalOptionsDialog options; options.runModal(); |