diff options
Diffstat (limited to 'src-qt5/core/lumina-desktop-unified/src-DE/desktop-plugins/LDPlugin.h')
-rw-r--r-- | src-qt5/core/lumina-desktop-unified/src-DE/desktop-plugins/LDPlugin.h | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/src-qt5/core/lumina-desktop-unified/src-DE/desktop-plugins/LDPlugin.h b/src-qt5/core/lumina-desktop-unified/src-DE/desktop-plugins/LDPlugin.h deleted file mode 100644 index 820880ed..00000000 --- a/src-qt5/core/lumina-desktop-unified/src-DE/desktop-plugins/LDPlugin.h +++ /dev/null @@ -1,156 +0,0 @@ -//=========================================== -// Lumina-DE source code -// Copyright (c) 2014-2015, 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 the entire plugins area! -// 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 <QFrame> -#include <QWidget> -#include <QString> -#include <QDebug> -#include <QSettings> -#include <QMoveEvent> -#include <QResizeEvent> -#include <QMouseEvent> -#include <QTimer> -#include <QMenu> - -class LDPlugin : public QFrame{ - Q_OBJECT - -private: - QString PLUGID, prefix; - QSettings *settings; - QMenu *menu; - QTimer *dragTimer; - - void setupMenu(); - -public: - LDPlugin(QWidget *parent = 0, QString id="unknown"); - - ~LDPlugin(){} - - QString ID(){ - return PLUGID; - } - - virtual QSize defaultPluginSize(){ - //This needs to be re-implemented in the subclassed plugin - // The returned QSize is in grid points (typically 100 or 200 pixels square) - return QSize(1,1); //1x1 grid size - } - - void savePluginGeometry(QRect geom){ - settings->setValue(prefix+"geometry/desktopGridPoints", geom); - settings->sync(); - } - - QRect loadPluginGeometry(){ - return settings->value(prefix+"geometry/desktopGridPoints", QRect()).toRect(); - } - - void saveSetting(QString var, QVariant val){ - //qDebug() << "Saving Setting:" << prefix+var+QString(" = ")+val.toString(); - settings->setValue(prefix+var, val); - settings->sync(); - } - - QVariant readSetting(QString var, QVariant defaultval){ - return settings->value(prefix+var, defaultval); - } - - virtual void Cleanup(){ - //This needs to be re-implemented in the subclassed plugin - //This is where any last-minute changes are performed before a plugin is removed permanently - //Note1: This is *not* called if the plugin is being temporarily closed - //Note2: All the settings for this plugin will be automatically removed after this is finished - } - - void removeSettings(bool permanent = false){ //such as when a plugin is deleted - if(permanent){ Cleanup(); } - QStringList list = settings->allKeys().filter(prefix); - for(int i=0; i<list.length(); i++){ settings->remove(list[i]); } - - } - -public slots: - virtual void LocaleChange(){ - //This needs to be re-implemented in the subclassed plugin - //This is where all text is set/translated - setupMenu(); - } - 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. - setupMenu(); - } - void showPluginMenu(){ - emit CloseDesktopMenu(); - menu->popup( QCursor::pos() ); - } - -signals: - void OpenDesktopMenu(); - void CloseDesktopMenu(); - void PluginResized(); - void PluginActivated(); - - //Signals for communication with the desktop layout system (not generally used by hand) - void StartMoving(QString); //ID of plugin - void StartResizing(QString); //ID of plugin - void RemovePlugin(QString); //ID of plugin - void IncreaseIconSize(); // only used for desktop icons - void DecreaseIconSize(); // only used for desktop icons - -private slots: - void slotStartMove(){ - QCursor::setPos( this->mapToGlobal(QPoint(this->width()/2, this->height()/2)) ); - emit StartMoving(PLUGID); - } - - void slotStartResize(){ - QCursor::setPos( this->mapToGlobal(QPoint(this->width()/2, this->height()/2)) ); - emit StartResizing(PLUGID); - } - - void slotRemovePlugin(){ - removeSettings(true); - emit RemovePlugin(PLUGID); - } - -protected: - void mousePressEvent(QMouseEvent *ev){ - if(!dragTimer->isActive() && ev->buttons().testFlag(Qt::LeftButton) ){ dragTimer->start(); } - QWidget::mousePressEvent(ev); - } - void mouseReleaseEvent(QMouseEvent *ev){ - if(dragTimer->isActive()){ dragTimer->stop(); } - QWidget::mouseReleaseEvent(ev); - } - void mouseMoveEvent(QMouseEvent *ev){ - if(ev->buttons().testFlag(Qt::LeftButton)){ - if(dragTimer->isActive()){ dragTimer->stop(); } - slotStartMove(); - } - QWidget::mouseMoveEvent(ev); - } - void resizeEvent(QResizeEvent *ev){ - emit PluginResized(); - QFrame::resizeEvent(ev); //do normal processing - } -}; - -#endif |