GUI: Add Options dialog Cloud tab

With StorageBrowser to select a Storage. It actually uses CloudMan to
switch active Storage.

1 files changed, 96 insertions, 0 deletions

diff --git a/gui/storagebrowser.cpp b/gui/storagebrowser.cpp
new file mode 100644
index 0000000000..30a0e9e23d
--- /dev/null
+++ b/gui/storagebrowser.cpp
@@ -0,0 +1,96 @@
+/* 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.
+ *
+ */
+
+#include "gui/storagebrowser.h"
+#include "gui/widgets/list.h"
+#include "gui/widget.h"
+#include "gui/gui-manager.h"
+
+#include "common/translation.h"
+#ifdef USE_CLOUD
+#include "backends/cloud/cloudmanager.h"
+#endif
+
+namespace GUI {
+
+enum {
+	kChooseCmd = 'Chos'
+};
+
+StorageBrowser::StorageBrowser() : Dialog("Browser") {
+	new StaticTextWidget(this, "Browser.Headline", _("Select a Storage"));
+
+	// Add storages list
+	_storagesList = new ListWidget(this, "Browser.List");
+	_storagesList->setNumberingMode(kListNumberingOff);
+	_storagesList->setEditable(false);
+
+	_backgroundType = GUI::ThemeEngine::kDialogBackgroundPlain;
+
+	// Buttons
+	new ButtonWidget(this, "Browser.Cancel", _("Cancel"), 0, kCloseCmd);
+	new ButtonWidget(this, "Browser.Choose", _("Choose"), 0, kChooseCmd);
+}
+
+void StorageBrowser::open() {
+	// Always refresh storages list
+	updateListing();
+
+	// Call super implementation
+	Dialog::open();
+}
+
+void StorageBrowser::handleCommand(CommandSender *sender, uint32 cmd, uint32 data) {
+	switch (cmd) {
+	case kChooseCmd:
+	case kListItemActivatedCmd:
+	case kListItemDoubleClickedCmd: {		
+		int selection = _storagesList->getSelected();
+		if (selection < 0)
+			break;
+		_selectionIndex = selection;
+		setResult(1);
+		close();
+		break;
+	}
+	default:
+		Dialog::handleCommand(sender, cmd, data);
+	}
+}
+
+void StorageBrowser::updateListing() {
+	Common::StringArray list; 
+	uint32 currentStorageIndex = 0;
+#ifdef USE_CLOUD
+	list = CloudMan.listStorages();
+	currentStorageIndex = CloudMan.getStorageIndex();
+#endif
+
+	_storagesList->setList(list);
+	_storagesList->scrollTo(0);
+	_storagesList->setSelected(currentStorageIndex);
+
+	// Finally, redraw
+	draw();
+}
+
+} // End of namespace GUI