From 5533114cb5c140ec654d75a3e26a266eba10e94b Mon Sep 17 00:00:00 2001
From: kintel <kintel@b57f626f-c46c-0410-a088-ec61d464b74c>
Date: Fri, 22 Jan 2010 15:20:52 +0000
Subject: Added examples menu

git-svn-id: http://svn.clifford.at/openscad/trunk@338 b57f626f-c46c-0410-a088-ec61d464b74c

diff --git a/MainWindow.h b/MainWindow.h
index f344711..17269ae 100644
--- a/MainWindow.h
+++ b/MainWindow.h
@@ -46,6 +46,7 @@ public:
 
 	static const int maxRecentFiles = 10;
 	QAction *actionRecentFile[maxRecentFiles];
+	QString examplesdir;
 
 	MainWindow(const char *filename = 0);
 	~MainWindow();
@@ -70,6 +71,7 @@ private slots:
 	void actionNew();
 	void actionOpen();
 	void actionOpenRecent();
+	void actionOpenExample();
 	void clearRecentFiles();
 	void updateRecentFileActions();
 	void actionSave();
diff --git a/MainWindow.ui b/MainWindow.ui
index 24c0903..93428da 100644
--- a/MainWindow.ui
+++ b/MainWindow.ui
@@ -130,9 +130,15 @@
       <string>Open Recent</string>
      </property>
     </widget>
+    <widget class="QMenu" name="menuExamples">
+     <property name="title">
+      <string>Examples</string>
+     </property>
+    </widget>
     <addaction name="fileActionNew"/>
     <addaction name="fileActionOpen"/>
     <addaction name="menuOpenRecent"/>
+    <addaction name="menuExamples"/>
     <addaction name="separator"/>
     <addaction name="fileActionClose"/>
     <addaction name="fileActionSave"/>
diff --git a/mainwin.cc b/mainwin.cc
index 09b5c5e..0797a46 100644
--- a/mainwin.cc
+++ b/mainwin.cc
@@ -175,6 +175,21 @@ MainWindow::MainWindow(const char *filename)
 	connect(this->fileActionClearRecent, SIGNAL(triggered()),
 					this, SLOT(clearRecentFiles()));
 
+	QDir examplesdir(QApplication::instance()->applicationDirPath());
+#ifdef Q_WS_MAC
+	examplesdir.cd("../Resources"); // Examples can be bundled
+	if (!examplesdir.exists("examples")) examplesdir.cd("../../..");
+#endif
+	if (examplesdir.cd("examples")) {
+		this->examplesdir = examplesdir.path();
+	
+		QStringList examples = examplesdir.entryList(QStringList("*.scad"), 
+																								 QDir::Files | QDir::Readable, QDir::Name);
+		foreach (const QString &ex, examples) {
+			this->menuExamples->addAction(ex, this, SLOT(actionOpenExample()));
+		}
+	}
+
 	// Edit menu
 	connect(this->editActionUndo, SIGNAL(triggered()), editor, SLOT(undo()));
 	connect(this->editActionRedo, SIGNAL(triggered()), editor, SLOT(redo()));
@@ -723,6 +738,14 @@ void MainWindow::updateRecentFileActions()
 		settings.setValue("recentFileList", files);
 }
 
+void MainWindow::actionOpenExample()
+{
+	QAction *action = qobject_cast<QAction *>(sender());
+	if (action) {
+		openFile(this->examplesdir + QDir::separator() + action->text());
+	}
+}
+
 void MainWindow::actionSave()
 {
 	if (this->fileName.isEmpty()) {
-- 
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