Improvements to laucher dialog

- Made quicksearch turned off in the launcher game list
- Turn ListWidget into CommandSender
- Turn quicksearch off in launcher game list
- Connect laucher list widget with search box so search is initiated by typing

svn-id: r41269

3 files changed, 42 insertions, 28 deletions

diff --git a/gui/ListWidget.cpp b/gui/ListWidget.cpp
index b96019af04..10e2bc53c3 100644
--- a/gui/ListWidget.cpp
+++ b/gui/ListWidget.cpp
@@ -33,8 +33,8 @@
 
 namespace GUI {
 
-ListWidget::ListWidget(GuiObject *boss, const String &name)
-	: EditableWidget(boss, name) {
+ListWidget::ListWidget(GuiObject *boss, const String &name, uint32 cmd)
+	: EditableWidget(boss, name), _cmd(cmd) {
 
 	_scrollBar = NULL;
 	_textWidth = NULL;
@@ -60,10 +60,12 @@ ListWidget::ListWidget(GuiObject *boss, const String &name)
 
 	// FIXME: This flag should come from widget definition
 	_editable = true;
+
+	_quickSelect = true;
 }
 
-ListWidget::ListWidget(GuiObject *boss, int x, int y, int w, int h)
-	: EditableWidget(boss, x, y, w, h) {
+ListWidget::ListWidget(GuiObject *boss, int x, int y, int w, int h, uint32 cmd)
+	: EditableWidget(boss, x, y, w, h), _cmd(cmd) {
 
 	_scrollBar = NULL;
 	_textWidth = NULL;
@@ -234,8 +236,6 @@ bool ListWidget::handleKeyDown(Common::KeyState state) {
 		// Quick selection mode: Go to first list item starting with this key
 		// (or a substring accumulated from the last couple key presses).
 		// Only works in a useful fashion if the list entries are sorted.
-		// TODO: Maybe this should be off by default, and instead we add a
-		// method "enableQuickSelect()" or so ?
 		uint32 time = getMillis();
 		if (_quickSelectTime < time) {
 			_quickSelectStr = (char)state.ascii;
@@ -244,26 +244,29 @@ bool ListWidget::handleKeyDown(Common::KeyState state) {
 		}
 		_quickSelectTime = time + 300;	// TODO: Turn this into a proper constant (kQuickSelectDelay ?)
 
-
-		// FIXME: This is bad slow code (it scans the list linearly each time a
-		// key is pressed); it could be much faster. Only of importance if we have
-		// quite big lists to deal with -- so for now we can live with this lazy
-		// implementation :-)
-		int newSelectedItem = 0;
-		int bestMatch = 0;
-		bool stop;
-		for (StringList::const_iterator i = _list.begin(); i != _list.end(); ++i) {
-			const int match = matchingCharsIgnoringCase(i->c_str(), _quickSelectStr.c_str(), stop);
-			if (match > bestMatch || stop) {
-				_selectedItem = newSelectedItem;
-				bestMatch = match;
-				if (stop)
-					break;
+		if (_quickSelect) {
+			// FIXME: This is bad slow code (it scans the list linearly each time a
+			// key is pressed); it could be much faster. Only of importance if we have
+			// quite big lists to deal with -- so for now we can live with this lazy
+			// implementation :-)
+			int newSelectedItem = 0;
+			int bestMatch = 0;
+			bool stop;
+			for (StringList::const_iterator i = _list.begin(); i != _list.end(); ++i) {
+				const int match = matchingCharsIgnoringCase(i->c_str(), _quickSelectStr.c_str(), stop);
+				if (match > bestMatch || stop) {
+					_selectedItem = newSelectedItem;
+					bestMatch = match;
+					if (stop)
+						break;
+				}
+				newSelectedItem++;
 			}
-			newSelectedItem++;
-		}
 
-		scrollToCurrent();
+			scrollToCurrent();
+		} else {
+			sendCommand(_cmd, 0);
+		}
 	} else if (_editMode) {
 		// Class EditableWidget handles all text editing related key presses for us
 		handled = EditableWidget::handleKeyDown(state);
diff --git a/gui/ListWidget.h b/gui/ListWidget.h
index 680a931025..aac853111f 100644
--- a/gui/ListWidget.h
+++ b/gui/ListWidget.h
@@ -75,10 +75,13 @@ protected:
 	int				_scrollBarWidth;
 
 	String			_filter;
+	bool			_quickSelect;
+
+	uint32			_cmd;
 
 public:
-	ListWidget(GuiObject *boss, const String &name);
-	ListWidget(GuiObject *boss, int x, int y, int w, int h);
+	ListWidget(GuiObject *boss, const String &name, uint32 cmd = 0);
+	ListWidget(GuiObject *boss, int x, int y, int w, int h, uint32 cmd = 0);
 	virtual ~ListWidget();
 
 	virtual Widget *findWidget(int x, int y);
@@ -94,6 +97,8 @@ public:
 	void setEditable(bool editable)				{ _editable = editable; }
 	void scrollTo(int item);
 	void scrollToEnd();
+	void enableQuickSelect(bool enable) 		{ _quickSelect = enable; }
+	String getQuickSelectString() const 		{ return _quickSelectStr; }
 
 	void setFilter(const String &filter);
 
diff --git a/gui/launcher.cpp b/gui/launcher.cpp
index aa147cab16..9cdcbda815 100644
--- a/gui/launcher.cpp
+++ b/gui/launcher.cpp
@@ -65,7 +65,7 @@ enum {
 	kLoadGameCmd = 'LOAD',
 	kQuitCmd = 'QUIT',
 	kSearchCmd = 'SRCH',
-
+	kListSearchCmd = 'LSSR',
 
 	kCmdGlobalGraphicsOverride = 'OGFX',
 	kCmdGlobalAudioOverride = 'OSFX',
@@ -523,9 +523,10 @@ LauncherDialog::LauncherDialog()
 	_searchWidget = new EditTextWidget(this, "Launcher.Search", _search, kSearchCmd);
 
 	// Add list with game titles
-	_list = new ListWidget(this, "Launcher.GameList");
+	_list = new ListWidget(this, "Launcher.GameList", kListSearchCmd);
 	_list->setEditable(false);
 	_list->setNumberingMode(kListNumberingOff);
+	_list->enableQuickSelect(false);
 
 
 	// Populate the list
@@ -923,6 +924,11 @@ void LauncherDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 dat
 	case kSearchCmd:
 		_list->setFilter(_searchWidget->getEditString());
 		break;
+	case kListSearchCmd:
+		_searchWidget->setEditString(_list->getQuickSelectString());
+		_searchWidget->draw();
+		_list->setFilter(_list->getQuickSelectString());
+		break;
 	default:
 		Dialog::handleCommand(sender, cmd, data);
 	}