added completly useless non functional browser dialog skeleton. Just to show Endy I really have started working on it finally <g>

svn-id: r5547

3 files changed, 104 insertions, 3 deletions

diff --git a/gui/browser.cpp b/gui/browser.cpp
new file mode 100644
index 0000000000..dd20b6c01c
--- /dev/null
+++ b/gui/browser.cpp
@@ -0,0 +1,51 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2002 The ScummVM project
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * $Header$
+ */
+
+#include "browser.h"
+#include "newgui.h"
+#include "ListWidget.h"
+
+#include "backends/fs/fs.h"
+
+/* We want to use this as a general directory selector at some point... possible uses
+ * - to select the data dir for a game
+ * - to select the place where save games are stored
+ * - others???
+ */
+
+BrowserDialog::BrowserDialog(NewGui *gui)
+	: Dialog(gui, 50, 20, 320-2*50, 200-2*20)
+{
+	// Headline - TODO: should be customizable during creation time
+	new StaticTextWidget(this, 10, 10, _w-2*10, kLineHeight,
+		"Select directory with game data", kTextAlignCenter);
+
+	// Add file list
+	_fileList = new ListWidget(this, 10, 20, _w-2*10, _h-20-24-10);
+	
+	// Buttons
+	addButton(10, _h-24, "Go up", kCloseCmd, 0);
+	addButton(_w-2*(kButtonWidth+10), _h-24, "Cancel", kCloseCmd, 0);
+	addButton(_w-(kButtonWidth+10), _h-24, "Choose", kCloseCmd, 0);
+
+	// TODO - populate list item, implement buttons, etc. etc.
+	// TODO - will the choose button select the directory we are currrently in?!?
+	// TODO - double clicking an item should traverse into that directory
+}
diff --git a/gui/browser.h b/gui/browser.h
new file mode 100644
index 0000000000..a07f169eb3
--- /dev/null
+++ b/gui/browser.h
@@ -0,0 +1,45 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2002 The ScummVM project
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * $Header$
+ */
+
+#ifndef BROWSER_DIALOG_H
+#define BROWSER_DIALOG_H
+
+#include "dialog.h"
+#include "common/str.h"
+#include "common/list.h"
+
+class ListWidget;
+class FilesystemNode;
+class FSList;
+
+class BrowserDialog : public Dialog {
+	typedef ScummVM::String String;
+	typedef ScummVM::StringList StringList;
+public:
+	BrowserDialog(NewGui *gui);
+
+protected:
+	ListWidget		*_fileList;
+	FilesystemNode	*_node;
+	FSList			*_content;
+	
+};
+
+#endif
diff --git a/gui/launcher.cpp b/gui/launcher.cpp
index fff6290f3f..2526d0a6ba 100644
--- a/gui/launcher.cpp
+++ b/gui/launcher.cpp
@@ -20,6 +20,7 @@
 
 #include "stdafx.h"
 #include "launcher.h"
+#include "browser.h"
 #include "newgui.h"
 #include "ListWidget.h"
 
@@ -112,7 +113,7 @@ LauncherDialog::LauncherDialog(NewGui *gui, GameDetector &detector)
 
 	// Two more buttons directly below the list box
 	bw = new ButtonWidget(this, 10, 144, 80, 16, "Add Game...", kAddGameCmd, 'A');
-	bw->setEnabled(false);
+//	bw->setEnabled(false);
 	bw = new ButtonWidget(this, 320-90, 144, 80, 16, "Configure...", kConfigureGameCmd, 'C');
 	bw->setEnabled(false);
 }
@@ -122,14 +123,18 @@ void LauncherDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 dat
 	int item;
 	
 	switch (cmd) {
-	case kAddGameCmd:
+	case kAddGameCmd: {
 		// TODO: Allow user to add a new game to the list.
-		// 1) show a file selection dialog (to be implemented!) which lets 
+		// 1) show a dir selection dialog which lets 
 		// the user pick the directory the game data resides in.
 		// 2) show the user a list of games to pick from. Initially just show
 		// all known games. But ideally, we would refine this list by checking
 		// which choices are possible. E.g. if we don't find atlantis.000 in that
 		// directory, then it's not FOA etc.
+		BrowserDialog *browser = new BrowserDialog(_gui);
+		browser->runModal();
+		delete browser;
+		}
 		break;
 	case kConfigureGameCmd:
 		// Set game specifc options. Most of these should be "optional", i.e. by