From 3eda414d910c71bab04a66a1cd09e72b34f18e08 Mon Sep 17 00:00:00 2001
From: matlabbe <matlabbe@620bd6b2-0a58-f614-fd9a-1bd335dccda9>
Date: Mon, 24 Mar 2014 21:11:02 +0000
Subject: [PATCH] Added menu actions "Save settings..." and "Load settings..."

git-svn-id: http://find-object.googlecode.com/svn/trunk/find_object@198 620bd6b2-0a58-f614-fd9a-1bd335dccda9
---
 src/MainWindow.cpp   | 73 ++++++++++++++++++++++++++++++++++++++++++--
 src/MainWindow.h     |  8 ++++-
 src/ui/mainWindow.ui | 29 +++++++++++++-----
 3 files changed, 98 insertions(+), 12 deletions(-)

diff --git a/src/MainWindow.cpp b/src/MainWindow.cpp
index 71bb4e6c..ed1747ce 100644
--- a/src/MainWindow.cpp
+++ b/src/MainWindow.cpp
@@ -38,9 +38,10 @@
 #include "utilite/UDirectory.h"
 
 // Camera ownership transferred
-MainWindow::MainWindow(Camera * camera, QWidget * parent) :
+MainWindow::MainWindow(Camera * camera, const QString & settings, QWidget * parent) :
 	QMainWindow(parent),
 	camera_(camera),
+	settings_(settings),
 	likelihoodCurve_(0),
 	lowestRefreshRate_(99),
 	objectsModified_(false)
@@ -67,9 +68,14 @@ MainWindow::MainWindow(Camera * camera, QWidget * parent) :
 	ui_->dockWidget_plot->setVisible(false);
 	ui_->widget_controls->setVisible(false);
 
+	if(settings_.isEmpty())
+	{
+		settings_ = Settings::iniDefaultPath();
+	}
+
 	QByteArray geometry;
 	QByteArray state;
-	Settings::loadSettings(Settings::iniDefaultPath(), &geometry, &state);
+	Settings::loadSettings(settings_, &geometry, &state);
 	this->restoreGeometry(geometry);
 	this->restoreState(state);
 
@@ -121,6 +127,8 @@ connect(ui_->toolBox, SIGNAL(parametersChanged(const QStringList &)), this, SLOT
 	connect(ui_->actionAbout, SIGNAL(triggered()), aboutDialog_ , SLOT(exec()));
 	connect(ui_->actionRestore_all_default_settings, SIGNAL(triggered()), ui_->toolBox, SLOT(resetAllPages()));
 	connect(ui_->actionRemove_all_objects, SIGNAL(triggered()), this, SLOT(removeAllObjects()));
+	connect(ui_->actionSave_settings, SIGNAL(triggered()), this, SLOT(saveSettings()));
+	connect(ui_->actionLoad_settings, SIGNAL(triggered()), this, SLOT(loadSettings()));
 
 	connect(ui_->pushButton_play, SIGNAL(clicked()), this, SLOT(startProcessing()));
 	connect(ui_->pushButton_stop, SIGNAL(clicked()), this, SLOT(stopProcessing()));
@@ -182,7 +190,7 @@ void MainWindow::closeEvent(QCloseEvent * event)
 	}
 	if(quit)
 	{
-		Settings::saveSettings(Settings::iniDefaultPath(), this->saveGeometry(), this->saveState());
+		Settings::saveSettings(settings_, this->saveGeometry(), this->saveState());
 		event->accept();
 	}
 	else
@@ -201,6 +209,65 @@ void MainWindow::setSourceImageText(const QString & text)
 	ui_->imageView_source->setTextLabel(text);
 }
 
+void MainWindow::loadSettings()
+{
+	QString path = QFileDialog::getOpenFileName(this, tr("Load settings..."), Settings::workingDirectory(), "*.ini");
+	if(!path.isEmpty())
+	{
+		if(QFileInfo(path).suffix().compare("ini") != 0)
+		{
+			path.append(".ini");
+		}
+		loadSettings(path);
+	}
+}
+void MainWindow::saveSettings()
+{
+	QString path = QFileDialog::getSaveFileName(this, tr("Save settings..."), Settings::workingDirectory(), "*.ini");
+	if(!path.isEmpty())
+	{
+		if(QFileInfo(path).suffix().compare("ini") != 0)
+		{
+			path.append(".ini");
+		}
+		saveSettings(path);
+	}
+}
+
+bool MainWindow::loadSettings(const QString & path)
+{
+	if(!path.isEmpty() && QFileInfo(path).suffix().compare("ini") == 0)
+	{
+		QByteArray geometry;
+		QByteArray state;
+		Settings::loadSettings(path, &geometry, &state);
+		this->restoreGeometry(geometry);
+		this->restoreState(state);
+
+		//update parameters tool box
+		const ParametersMap & parameters = Settings::getParameters();
+		for(ParametersMap::const_iterator iter = parameters.begin(); iter!= parameters.constEnd(); ++iter)
+		{
+			ui_->toolBox->updateParameter(iter.key());
+		}
+
+		return true;
+	}
+	printf("Path \"%s\" not valid (should be *.ini)\n", path.toStdString().c_str());
+	return false;
+}
+
+bool MainWindow::saveSettings(const QString & path)
+{
+	if(!path.isEmpty() && QFileInfo(path).suffix().compare("ini") == 0)
+	{
+		Settings::saveSettings(path, this->saveGeometry(), this->saveState());
+		return true;
+	}
+	printf("Path \"%s\" not valid (should be *.ini)\n", path.toStdString().c_str());
+	return false;
+}
+
 int MainWindow::loadObjects(const QString & dirPath)
 {
 	int loadedObjects = 0;
diff --git a/src/MainWindow.h b/src/MainWindow.h
index c993a478..218ee638 100644
--- a/src/MainWindow.h
+++ b/src/MainWindow.h
@@ -33,9 +33,12 @@ class MainWindow : public QMainWindow
 	Q_OBJECT
 
 public:
-	MainWindow(Camera * camera = 0, QWidget * parent = 0);
+	MainWindow(Camera * camera = 0, const QString & settings = "", QWidget * parent = 0);
 	virtual ~MainWindow();
 
+	bool loadSettings(const QString & path);
+	bool saveSettings(const QString & path);
+
 	int loadObjects(const QString & dirPath);
 	void saveObjects(const QString & dirPath);
 
@@ -51,6 +54,8 @@ public slots:
 	void pauseProcessing();
 
 private slots:
+	void loadSettings();
+	void saveSettings();
 	void loadObjects();
 	bool saveObjects();
 	void addObjectFromScene();
@@ -80,6 +85,7 @@ private:
 private:
 	Ui_mainWindow * ui_;
 	Camera * camera_;
+	QString settings_;
 	rtabmap::PdfPlotCurve * likelihoodCurve_;
 	AboutDialog * aboutDialog_;
 	QList<ObjWidget*> objects_;
diff --git a/src/ui/mainWindow.ui b/src/ui/mainWindow.ui
index 9ba5e5ee..2345c749 100644
--- a/src/ui/mainWindow.ui
+++ b/src/ui/mainWindow.ui
@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>825</width>
-    <height>441</height>
+    <width>826</width>
+    <height>448</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -108,7 +108,7 @@
        <widget class="QWidget" name="widget_controls" native="true">
         <layout class="QHBoxLayout" name="horizontalLayout_4">
          <property name="spacing">
-          <number>-1</number>
+          <number>6</number>
          </property>
          <property name="margin">
           <number>0</number>
@@ -202,8 +202,8 @@
     <rect>
      <x>0</x>
      <y>0</y>
-     <width>825</width>
-     <height>22</height>
+     <width>826</width>
+     <height>25</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">
@@ -213,6 +213,9 @@
     <addaction name="actionLoad_objects"/>
     <addaction name="actionSave_objects"/>
     <addaction name="separator"/>
+    <addaction name="actionLoad_settings"/>
+    <addaction name="actionSave_settings"/>
+    <addaction name="separator"/>
     <addaction name="actionExit"/>
    </widget>
    <widget class="QMenu" name="menuEdit">
@@ -474,8 +477,8 @@
          <rect>
           <x>0</x>
           <y>0</y>
-          <width>348</width>
-          <height>114</height>
+          <width>360</width>
+          <height>120</height>
          </rect>
         </property>
         <attribute name="label">
@@ -533,7 +536,7 @@
           <x>0</x>
           <y>0</y>
           <width>198</width>
-          <height>314</height>
+          <height>318</height>
          </rect>
         </property>
         <layout class="QVBoxLayout" name="verticalLayout_objects">
@@ -696,6 +699,16 @@
     <string>Camera from directory of images...</string>
    </property>
   </action>
+  <action name="actionSave_settings">
+   <property name="text">
+    <string>Save settings...</string>
+   </property>
+  </action>
+  <action name="actionLoad_settings">
+   <property name="text">
+    <string>Load settings...</string>
+   </property>
+  </action>
  </widget>
  <customwidgets>
   <customwidget>