Initial import of the lumina code from pcbsd git repo

10 files changed, 570 insertions, 0 deletions

diff --git a/lumina-desktop/desktop-plugins/LDPlugin.h b/lumina-desktop/desktop-plugins/LDPlugin.h
new file mode 100644
index 00000000..e8a1f5f3
--- /dev/null
+++ b/lumina-desktop/desktop-plugins/LDPlugin.h
@@ -0,0 +1,59 @@
+//===========================================
+//  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 layout for all desktop plugins
+//  Simply subclass this when creating a new plugin to enable correct
+//    visibility and usage within the desktop window
+//===========================================
+//  WARNING: Do *not* setup a custom context menu for plugins!
+//     This can prevent access to the general desktop context menu if
+//     the plugin was maximized to fill the desktop area!
+//===========================================
+#ifndef _LUMINA_DESKTOP_DESKTOP_PLUGIN_H
+#define _LUMINA_DESKTOP_DESKTOP_PLUGIN_H
+
+#include <QObject>
+#include <QWidget>
+#include <QString>
+#include <QDebug>
+#include <QSettings>
+#include <QMoveEvent>
+#include <QResizeEvent>
+
+class LDPlugin : public QWidget{
+	Q_OBJECT
+	
+private:
+	QString PLUGID;
+	
+public:
+	QSettings *settings;
+
+	LDPlugin(QWidget *parent = 0, QString id="unknown") : QWidget(parent){
+	  PLUGID=id;
+	  settings = new QSettings("desktop-plugins",PLUGID);
+	}
+	
+	~LDPlugin(){
+	  delete settings;
+	}
+	
+	QString ID(){
+	  return PLUGID;
+	}
+	
+public slots:
+	virtual void LocaleChange(){
+	  //This needs to be re-implemented in the subclassed plugin
+	    //This is where all text is set/translated
+	}
+	virtual void ThemeChange(){
+	  //This needs to be re-implemented in the subclassed plugin
+	    //This is where all the visuals are set if using Theme-dependant icons.
+	}
+};
+
+#endif
\ No newline at end of file
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
diff --git a/lumina-desktop/desktop-plugins/NewDP.h b/lumina-desktop/desktop-plugins/NewDP.h
new file mode 100644
index 00000000..0e225cb9
--- /dev/null
+++ b/lumina-desktop/desktop-plugins/NewDP.h
@@ -0,0 +1,38 @@
+//===========================================
+//  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 interface to load all the different desktop plugins
+//===========================================
+#ifndef _LUMINA_DESKTOP_NEW_DESKTOP_PLUGIN_H
+#define _LUMINA_DESKTOP_NEW_DESKTOP_PLUGIN_H
+
+#include <QDebug>
+
+//List all the individual plugin includes here
+#include "LDPlugin.h"
+#include "SamplePlugin.h"
+#include "calendar/CalendarPlugin.h"
+#include "applauncher/AppLauncherPlugin.h"
+
+class NewDP{
+public:
+	static LDPlugin* createPlugin(QString plugin, QWidget* parent=0){
+	  LDPlugin *plug = 0;
+	  if(plugin.section("---",0,0)=="sample"){
+	    plug = new SamplePlugin(parent, plugin);
+	  }else if(plugin.section("---",0,0)=="calendar"){
+	    plug = new CalendarPlugin(parent, plugin);
+	  }else if(plugin.section("---",0,0)=="applauncher"){
+	    plug = new AppLauncherPlugin(parent, plugin);
+	  }else{
+	    qWarning() << "Invalid Desktop Plugin:"<<plugin << " -- Ignored";
+	  }
+	  return plug;
+	}
+
+};
+
+#endif
\ No newline at end of file
diff --git a/lumina-desktop/desktop-plugins/SamplePlugin.h b/lumina-desktop/desktop-plugins/SamplePlugin.h
new file mode 100644
index 00000000..4a790c2d
--- /dev/null
+++ b/lumina-desktop/desktop-plugins/SamplePlugin.h
@@ -0,0 +1,38 @@
+//===========================================
+//  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 a quick sample desktop plugin
+//===========================================
+#ifndef _LUMINA_DESKTOP_DESKTOP_PLUGIN_SAMPLE_H
+#define _LUMINA_DESKTOP_DESKTOP_PLUGIN_SAMPLE_H
+
+#include <QPushButton>
+#include <QMessageBox>
+#include <QVBoxLayout>
+#include "LDPlugin.h"
+
+class SamplePlugin : public LDPlugin{
+	Q_OBJECT
+public:
+	SamplePlugin(QWidget* parent, QString ID) : LDPlugin(parent, ID){
+	  this->setLayout( new QVBoxLayout());
+	    this->layout()->setContentsMargins(0,0,0,0);
+	  button = new QPushButton("sample");
+	  this->layout()->addWidget(button);
+		connect(button, SIGNAL(clicked()), this, SLOT(showMessage()) );
+	}
+	
+	~SamplePlugin(){}
+	
+private:
+	QPushButton *button;
+
+private slots:
+	void showMessage(){
+	  QMessageBox::information(this,"sample","sample desktop plugin works");
+	}
+};
+#endif
diff --git a/lumina-desktop/desktop-plugins/applauncher/AppLauncherPlugin.h b/lumina-desktop/desktop-plugins/applauncher/AppLauncherPlugin.h
new file mode 100644
index 00000000..3a8e5da8
--- /dev/null
+++ b/lumina-desktop/desktop-plugins/applauncher/AppLauncherPlugin.h
@@ -0,0 +1,84 @@
+//===========================================
+//  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 a quick sample desktop plugin
+//===========================================
+#ifndef _LUMINA_DESKTOP_DESKTOP_PLUGIN_APPLICATION_LAUNCHER_H
+#define _LUMINA_DESKTOP_DESKTOP_PLUGIN_APPLICATION_LAUNCHER_H
+
+#include <QToolButton>
+#include <QInputDialog>
+#include <QVBoxLayout>
+#include <QProcess>
+#include <QFile>
+#include <QFileSystemWatcher>
+#include <QTimer>
+
+#include "../LDPlugin.h"
+
+#include <LuminaXDG.h>
+
+class AppLauncherPlugin : public LDPlugin{
+	Q_OBJECT
+public:
+	AppLauncherPlugin(QWidget* parent, QString ID) : LDPlugin(parent, ID){
+	  this->setLayout( new QVBoxLayout());
+	    this->layout()->setContentsMargins(0,0,0,0);
+	  button = new QToolButton(this);
+	    button->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
+	    button->setIconSize(QSize(64,64));
+	    button->setAutoRaise(true);
+	  this->layout()->addWidget(button);
+		connect(button, SIGNAL(clicked()), this, SLOT(buttonClicked()) );
+	  watcher = new QFileSystemWatcher(this);
+		connect(watcher, SIGNAL(fileChanged(QString)), this, SLOT( loadButton()) );
+	  QTimer::singleShot(1,this, SLOT(loadButton()) );
+	}
+	
+	~AppLauncherPlugin(){}
+	
+private:
+	QToolButton *button;
+	QFileSystemWatcher *watcher;
+
+private slots:
+	void loadButton(){
+	  QString path = this->settings->value("applicationpath","").toString();
+	  bool ok = false;
+	  XDGDesktop file = LXDG::loadDesktopFile(path, ok);
+	  if(path.isEmpty() || !QFile::exists(path) || !ok){
+	    button->setWhatsThis("");
+	    button->setIcon( LXDG::findIcon("quickopen-file","") );
+	    button->setText( tr("Click to Set") );
+	    if(!watcher->files().isEmpty()){ watcher->removePaths(watcher->files()); }
+	  }else{
+	    button->setWhatsThis(file.filePath);
+	    button->setIcon( LXDG::findIcon(file.icon,"quickopen") );
+	    button->setText( this->fontMetrics().elidedText(file.name, Qt::ElideRight, 64) );
+	    if(!watcher->files().isEmpty()){ watcher->removePaths(watcher->files()); }
+	    watcher->addPath(file.filePath); //make sure to update this shortcut if the file changes
+	  }
+	}
+	
+	void buttonClicked(){
+	  QString path = button->whatsThis();
+	  if(path.isEmpty() || !QFile::exists(path) ){
+	    //prompt for the user to select an application
+	    QList<XDGDesktop> apps = LXDG::sortDesktopNames( LXDG::systemDesktopFiles() );
+	    QStringList names;
+	    for(int i=0; i<apps.length(); i++){ names << apps[i].name; }
+	    bool ok = false;
+	    QString app = QInputDialog::getItem(this, tr("Select Application"), tr("Name:"), names, 0, false, &ok);
+	    if(!ok || names.indexOf(app)<0){ return; } //cancelled
+	    this->settings->setValue("applicationpath", apps[ names.indexOf(app) ].filePath);
+	    QTimer::singleShot(0,this, SLOT(loadButton()));
+	  }else{
+	    QProcess::startDetached("lumina-open "+path);
+	  }
+	  
+	}
+};
+#endif
diff --git a/lumina-desktop/desktop-plugins/calendar/CalendarPlugin.h b/lumina-desktop/desktop-plugins/calendar/CalendarPlugin.h
new file mode 100644
index 00000000..e861052e
--- /dev/null
+++ b/lumina-desktop/desktop-plugins/calendar/CalendarPlugin.h
@@ -0,0 +1,31 @@
+//===========================================
+//  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 a quick sample desktop plugin
+//===========================================
+#ifndef _LUMINA_DESKTOP_DESKTOP_PLUGIN_CALENDAR_H
+#define _LUMINA_DESKTOP_DESKTOP_PLUGIN_CALENDAR_H
+
+#include <QCalendarWidget>
+#include <QVBoxLayout>
+#include "../LDPlugin.h"
+
+class CalendarPlugin : public LDPlugin{
+	Q_OBJECT
+public:
+	CalendarPlugin(QWidget* parent, QString ID) : LDPlugin(parent, ID){
+	  this->setLayout( new QVBoxLayout());
+	    this->layout()->setContentsMargins(0,0,0,0);
+	  cal = new QCalendarWidget(this);
+	  this->layout()->addWidget(cal);
+	}
+	
+	~CalendarPlugin(){}
+	
+private:
+	QCalendarWidget *cal;
+};
+#endif
diff --git a/lumina-desktop/desktop-plugins/desktopview/DeskItem.cpp b/lumina-desktop/desktop-plugins/desktopview/DeskItem.cpp
new file mode 100644
index 00000000..21b1d1f6
--- /dev/null
+++ b/lumina-desktop/desktop-plugins/desktopview/DeskItem.cpp
@@ -0,0 +1,50 @@
+//===========================================
+//  Lumina-DE source code
+//  Copyright (c) 2014, Ken Moore
+//  Available under the 3-clause BSD license
+//  See the LICENSE file for full details
+//===========================================
+#include "DeskItem.h"
+
+DeskItem::DeskItem(QWidget *parent, QString itempath, int ssize) : QToolButton(parent){
+  this->setFixedSize(ssize, ssize);
+  this->setWhatsThis(itempath);
+  this->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
+  this->setAutoRaise(true);
+  int txtheight = this->fontMetrics().height() *2;
+  this->setIconSize( QSize(ssize-txtheight, ssize-txtheight));
+  connect(this, SIGNAL(clicked()), this, SLOT(RunItem()) );
+  updateItem();
+}
+
+DeskItem::~DeskItem(){
+	
+}
+
+void DeskItem::updateItem(){
+  QFileInfo info(this->whatsThis());
+  QIcon ico;
+  QString txt;
+  if(info.isDir()){
+    ico = LXDG::findIcon("folder","");
+    txt = info.fileName();
+  }else if(info.suffix()=="desktop"){
+    bool ok = false;
+    XDGDesktop dsk = LXDG::loadDesktopFile(this->whatsThis(), ok);
+    if(ok){
+      ico = LXDG::findIcon( dsk.icon );
+      txt = dsk.name;
+    }else{
+      ico = LXDG::findIcon("","");
+      txt = info.fileName();
+    }
+  }else{
+    ico = LXDG::findIcon("application-x-zerosize","");
+    txt = info.fileName();
+  }
+  this->setIcon(ico);
+  //Trim the text size to fit
+  txt = this->fontMetrics().elidedText(txt, Qt::ElideRight ,this->width() - 4);
+  this->setText(txt);
+	
+}
\ No newline at end of file
diff --git a/lumina-desktop/desktop-plugins/desktopview/DeskItem.h b/lumina-desktop/desktop-plugins/desktopview/DeskItem.h
new file mode 100644
index 00000000..c578d692
--- /dev/null
+++ b/lumina-desktop/desktop-plugins/desktopview/DeskItem.h
@@ -0,0 +1,30 @@
+//===========================================
+//  Lumina-DE source code
+//  Copyright (c) 2014, Ken Moore
+//  Available under the 3-clause BSD license
+//  See the LICENSE file for full details
+//===========================================
+#ifndef _LUMINA_DESKTOP_DESKTOP_ITEM_H
+#define _LUMINA_DESKTOP_DESKTOP_ITEM_H
+
+#include <QToolButton>
+#include <QProcess>
+#include <QString>
+
+#include <LuminaXDG.h>
+
+class DeskItem : public QToolButton{
+	Q_OBJECT
+public:
+	DeskItem(QWidget *parent, QString itempath, int ssize);
+	~DeskItem();
+
+	void updateItem();
+
+private slots:
+	void RunItem(){
+	  QProcess::startDetached("lumina-open "+this->whatsThis());
+	}
+};
+
+#endif
\ No newline at end of file
diff --git a/lumina-desktop/desktop-plugins/desktopview/DesktopViewPlugin.cpp b/lumina-desktop/desktop-plugins/desktopview/DesktopViewPlugin.cpp
new file mode 100644
index 00000000..4c70d19f
--- /dev/null
+++ b/lumina-desktop/desktop-plugins/desktopview/DesktopViewPlugin.cpp
@@ -0,0 +1,87 @@
+//===========================================
+//  Lumina-DE source code
+//  Copyright (c) 2014, Ken Moore
+//  Available under the 3-clause BSD license
+//  See the LICENSE file for full details
+//===========================================
+#include "DesktopViewPlugin.h"
+
+DesktopViewPlugin::DesktopViewPlugin(QWidget *parent) : LDPlugin(parent, "desktopview"){
+  watcher = new QFileSystemWatcher(this);
+  deskDir = QDir::homePath();
+  if(QFile::exists(deskDir+"/Desktop") ){
+    deskDir = deskDir+"/Desktop";
+  }else if(QFile::exists(deskDir+"/desktop") ){
+    deskDir = deskDir+"/desktop";
+  }
+  watcher->addPath(deskDir);
+  icoSize = 0; //temporary placeholder
+  spacing = 0; //temporary placeholder
+  ITEMS.clear();
+  layout = new QGridLayout(this);
+    layout->setContentsMargins(1,1,1,1);
+    this->setLayout(layout);
+  
+  //Connect the signals/slots
+  connect(watcher, SIGNAL(directoryChanged(QString)), this, SLOT(UpdateDesktop()) );
+  connect(watcher, SIGNAL(fileChanged(QString)), this, SLOT(UpdateDesktop()) );
+  
+  //Now launch the update mechanisms in a new thread
+  QTimer::singleShot(10, this, SLOT(UpdateDesktop()) );
+}
+
+DesktopViewPlugin::~DesktopViewPlugin(){
+
+}
+
+void DesktopViewPlugin::UpdateDesktop(){
+  //Calculate available rows/columns
+  int oldSize = icoSize;	
+  icoSize = 64; //64x64 default icons for now (make dynamic later)
+  int oldspacing = spacing;
+  spacing = 4; // 4 pixel space between items (make dynamic later);
+  if(icoSize != oldSize || spacing != oldspacing){
+    //Re-create all the items with the proper size
+    for(int i=0; i<ITEMS.length(); i++){
+      delete ITEMS.takeAt(i); //delete the widget
+      i--;
+    }
+  }
+  layout->setSpacing(spacing);
+
+  int rmax = (this->height()-2)/(icoSize+spacing);
+  int cmax = (this->width()-2)/(icoSize+spacing);
+  //Now get the current items in the folder
+  QDir dir(deskDir);
+  QStringList items = dir.entryList( QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot, QDir::Type | QDir::LocaleAware | QDir::DirsFirst);
+  //iterate over all current items
+  for(int i=0; i<ITEMS.length(); i++){
+    int index = items.indexOf( ITEMS[i]->whatsThis().section("/",-1) );
+    if( index == -1 ){
+      //item no longer exists - remove it
+      delete ITEMS.takeAt(i);
+      i--;
+    }else{
+      //Item still exists - remove it from the "new" list
+      ITEMS[i]->updateItem();
+      items.removeAt(index);
+    }
+  }
+  //Now iterate over the spaces in the widget and create items as necessary
+  for(int r=0; r<rmax; r++){
+    layout->setRowMinimumHeight(r,icoSize);
+    for(int c=0; c<cmax && items.length() > 0; c++){
+      if(r==0){ layout->setColumnMinimumWidth(c,icoSize); }
+      if(layout->itemAtPosition(r,c)==0 && items.length() > 0){
+        //Empty spot, put the first new item here
+	DeskItem *it = new DeskItem(this, deskDir+"/"+items[0], icoSize);
+	items.removeAt(0);
+	layout->addWidget(it, r,c);
+	ITEMS << it;
+      }
+    }
+  }
+  if(layout->itemAtPosition(rmax,cmax)==0){
+    layout->addWidget(new QWidget(this), rmax, cmax); //put an empty widget here as a placeholder
+  }
+}
\ No newline at end of file
diff --git a/lumina-desktop/desktop-plugins/desktopview/DesktopViewPlugin.h b/lumina-desktop/desktop-plugins/desktopview/DesktopViewPlugin.h
new file mode 100644
index 00000000..9702e6e4
--- /dev/null
+++ b/lumina-desktop/desktop-plugins/desktopview/DesktopViewPlugin.h
@@ -0,0 +1,43 @@
+//===========================================
+//  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 interface to load all the different desktop plugins
+//===========================================
+#ifndef _LUMINA_DESKTOP_VIEW_PLUGIN_H
+#define _LUMINA_DESKTOP_VIEW_PLUGIN_H
+
+#include <QDir>
+#include <QFile>
+#include <QFileSystemWatcher>
+#include <QGridLayout>
+#include <QStringList>
+#include <QList>
+#include <QTimer>
+
+#include <LuminaXDG.h>
+
+#include "../LDPlugin.h"
+#include "DeskItem.h"
+
+
+class DesktopViewPlugin : public LDPlugin{
+	Q_OBJECT
+public:
+	DesktopViewPlugin(QWidget *parent = 0);
+	~DesktopViewPlugin();
+
+private:
+	QString deskDir;
+	QFileSystemWatcher *watcher;
+	QGridLayout *layout;
+	int icoSize, spacing;
+	QList<DeskItem*> ITEMS;
+
+private slots:
+	void UpdateDesktop();
+
+};
+#endif
\ No newline at end of file