Dynamically generate recent files actions

Instead of using four recent files actions defined in mainwindow.ui,
generate these actions dynamically depending on the macro NUM_RECENT_FILES.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

3 files changed, 8 insertions, 31 deletions

diff --git a/desktop-widgets/mainwindow.cpp b/desktop-widgets/mainwindow.cpp
index 3c331b5fb..01b09e04c 100644
--- a/desktop-widgets/mainwindow.cpp
+++ b/desktop-widgets/mainwindow.cpp
@@ -201,11 +201,12 @@ MainWindow::MainWindow() : QMainWindow(),
 	connect(PreferencesDialog::instance(), SIGNAL(settingsChanged()), divePlannerWidget(), SLOT(settingsChanged()));
 	connect(PreferencesDialog::instance(), SIGNAL(settingsChanged()), divePlannerSettingsWidget(), SLOT(settingsChanged()));
 	connect(PreferencesDialog::instance(), SIGNAL(settingsChanged()), TankInfoModel::instance(), SLOT(update()));
-	// TODO: Make the number of actions depend on NUM_RECENT_FILES
-	connect(ui.actionRecent1, SIGNAL(triggered(bool)), this, SLOT(recentFileTriggered(bool)));
-	connect(ui.actionRecent2, SIGNAL(triggered(bool)), this, SLOT(recentFileTriggered(bool)));
-	connect(ui.actionRecent3, SIGNAL(triggered(bool)), this, SLOT(recentFileTriggered(bool)));
-	connect(ui.actionRecent4, SIGNAL(triggered(bool)), this, SLOT(recentFileTriggered(bool)));
+	for (int i = 0; i < NUM_RECENT_FILES; i++) {
+		actionsRecent[i] = new QAction(this);
+		ui.menuFile->insertAction(ui.actionQuit, actionsRecent[i]);
+		connect(actionsRecent[i], SIGNAL(triggered(bool)), this, SLOT(recentFileTriggered(bool)));
+	}
+	ui.menuFile->insertSeparator(ui.actionQuit);
 	connect(information(), SIGNAL(addDiveFinished()), graphics(), SLOT(setProfileState()));
 	connect(information(), SIGNAL(dateTimeChanged()), graphics(), SLOT(dateTimeChanged()));
 	connect(DivePlannerPointsModel::instance(), SIGNAL(planCreated()), this, SLOT(planCreated()));
@@ -1543,7 +1544,7 @@ void MainWindow::loadRecentFiles()
 void MainWindow::updateRecentFilesMenu()
 {
 	for (int c = 0; c < NUM_RECENT_FILES; c++) {
-		QAction *action = this->findChild<QAction *>(QString("actionRecent%1").arg(c + 1));
+		QAction *action = actionsRecent[c];
 
 		if (recentFiles.count() > c) {
 			QFileInfo fi(recentFiles.at(c));
diff --git a/desktop-widgets/mainwindow.h b/desktop-widgets/mainwindow.h
index 237efd993..75c32c2e4 100644
--- a/desktop-widgets/mainwindow.h
+++ b/desktop-widgets/mainwindow.h
@@ -222,6 +222,7 @@ private:
 	struct dive_components what;
 	QList<QAction *> profileToolbarActions;
 	QStringList recentFiles;
+	QAction *actionsRecent[NUM_RECENT_FILES];
 
 	struct WidgetForQuadrant {
 		WidgetForQuadrant(QWidget *tl = 0, QWidget *tr = 0, QWidget *bl = 0, QWidget *br = 0) :
diff --git a/desktop-widgets/mainwindow.ui b/desktop-widgets/mainwindow.ui
index 67adccb23..8c8de5507 100644
--- a/desktop-widgets/mainwindow.ui
+++ b/desktop-widgets/mainwindow.ui
@@ -75,11 +75,6 @@
     <addaction name="separator"/>
     <addaction name="actionHash_images"/>
     <addaction name="actionConfigure_Dive_Computer"/>
-    <addaction name="actionRecent1"/>
-    <addaction name="actionRecent2"/>
-    <addaction name="actionRecent3"/>
-    <addaction name="actionRecent4"/>
-    <addaction name="separator"/>
     <addaction name="actionQuit"/>
    </widget>
    <widget class="QMenu" name="menuLog">
@@ -421,26 +416,6 @@
     <string notr="true">F11</string>
    </property>
   </action>
-  <action name="actionRecent1">
-   <property name="visible">
-    <bool>false</bool>
-   </property>
-  </action>
-  <action name="actionRecent2">
-   <property name="visible">
-    <bool>false</bool>
-   </property>
-  </action>
-  <action name="actionRecent3">
-   <property name="visible">
-    <bool>false</bool>
-   </property>
-  </action>
-  <action name="actionRecent4">
-   <property name="visible">
-    <bool>false</bool>
-   </property>
-  </action>
   <action name="action_Check_for_Updates">
    <property name="text">
     <string>&amp;Check for updates</string>