Initial import of the lumina code from pcbsd git repo

1 files changed, 110 insertions, 0 deletions

diff --git a/lumina-desktop/desktop-plugins/LDPluginContainer.h b/lumina-desktop/desktop-plugins/LDPluginContainer.h
new file mode 100644
index 00000000..52e426ba
--- /dev/null
+++ b/lumina-desktop/desktop-plugins/LDPluginContainer.h
@@ -0,0 +1,110 @@
+//===========================================
+//  Lumina-DE source code
+//  Copyright (c) 2014, Ken Moore
+//  Available under the 3-clause BSD license
+//  See the LICENSE file for full details
+//===========================================
+//  This class is the generic container for a desktop plugin that handles
+//    saving/restoring all the movement and sizing
+//===========================================
+#ifndef _LUMINA_DESKTOP_DESKTOP_PLUGIN_CONTAINER_H
+#define _LUMINA_DESKTOP_DESKTOP_PLUGIN_CONTAINER_H
+
+#include <QObject>
+#include <QMdiSubWindow>
+#include <QSettings>
+#include <QMoveEvent>
+#include <QResizeEvent>
+#include <QCloseEvent>
+#include <QString>
+#include <QFile>
+
+#include "LDPlugin.h"
+
+class LDPluginContainer : public QMdiSubWindow{
+	Q_OBJECT
+	
+private:
+	QSettings *settings;
+	bool locked, setup;
+	
+public:
+	LDPluginContainer(LDPlugin *plugin = 0, bool islocked = true) : QMdiSubWindow(){
+	  locked = islocked;
+	  setup=true;
+	  this->setWhatsThis(plugin->ID());
+	  if(locked){ this->setWindowFlags(Qt::FramelessWindowHint); }
+	  else{ this->setWindowFlags(Qt::CustomizeWindowHint | Qt::WindowMaximizeButtonHint | Qt::WindowCloseButtonHint); }
+	  settings = plugin->settings; //save this pointer for access later
+	  if(settings->allKeys().isEmpty()){
+	    //Brand new plugin - no location/size info saved yet
+	    //save the initial size of the plugin - the initial location will be set automatically
+	      settings->setValue("location/width", plugin->sizeHint().width());
+	      settings->setValue("location/height", plugin->sizeHint().height());
+	      settings->sync();
+	  }
+	  this->setContentsMargins(0,0,0,0);
+	  if(!locked){
+	    //this->setWindowTitle( plugin->ID().replace("---"," - ") );
+	    //this->setWidget( new QWidget() );
+	    this->setWidget( plugin );
+	  }else{
+	    this->setStyleSheet("LDPluginContainer{ background: transparent; border: none;}");
+	    this->setWidget(plugin);
+	  }
+	}
+	
+	~LDPluginContainer(){
+	}
+
+	void loadInitialPosition(){
+	  QRect set(settings->value("location/x",-12345).toInt(), settings->value("location/y",-12345).toInt(), settings->value("location/width",this->widget()->sizeHint().width()).toInt(), settings->value("location/height",this->widget()->sizeHint().height()).toInt());
+	  //qDebug() << "Initial Plugin Location:" << set.x() << set.y() << set.width() << set.height();
+	    if(set.height() < 10){ set.setHeight(10); } //to prevent foot-shooting
+	    if(set.width() < 10){ set.setWidth(10); } //to prevent foot-shooting
+	    if(set.x()!=-12345 && set.y()!=-12345){
+	      //custom location specified
+	      this->setGeometry(set);
+	    }else{
+	      this->resize(set.width(), set.height());
+	    }
+	  setup=false; //done with setup
+	}
+
+signals:
+	void PluginRemoved(QString);
+	
+protected:
+	void moveEvent(QMoveEvent *event){
+	  //Save this location to the settings
+	  if(!locked && !setup){
+	    //qDebug() << "DP Move:" << event->pos().x() << event->pos().y();
+	    settings->setValue("location/x", event->pos().x());
+	    settings->setValue("location/y", event->pos().y());
+	    settings->sync();
+	  }
+	}
+	
+	void resizeEvent(QResizeEvent *event){
+	  //Save this size info to the settings
+	  if(!locked && !setup){
+	    //qDebug() << "DP Resize:" << event->size().width() << event->size().height();
+	    settings->setValue("location/width", event->size().width());
+	    settings->setValue("location/height", event->size().height());
+	    settings->sync();
+	  }
+	  QMdiSubWindow::resizeEvent(event); //be sure to pass this event along to the container
+	}
+	
+	void closeEvent(QCloseEvent *event){
+	  if( !this->whatsThis().isEmpty() ){
+	    //Plugin removed by the user - delete the settings file
+	    QFile::remove( settings->fileName() );
+	    emit PluginRemoved( this->whatsThis() );
+	  }
+	  event->accept(); //continue closing the widget
+	}
+	
+};
+
+#endif