diff options
Diffstat (limited to 'lumina-desktop/panel-plugins/desktopswitcher')
| -rw-r--r-- | lumina-desktop/panel-plugins/desktopswitcher/LDesktopSwitcher.cpp | 133 | ||||
| -rw-r--r-- | lumina-desktop/panel-plugins/desktopswitcher/LDesktopSwitcher.h | 67 |
2 files changed, 200 insertions, 0 deletions
diff --git a/lumina-desktop/panel-plugins/desktopswitcher/LDesktopSwitcher.cpp b/lumina-desktop/panel-plugins/desktopswitcher/LDesktopSwitcher.cpp new file mode 100644 index 00000000..7ab2fda1 --- /dev/null +++ b/lumina-desktop/panel-plugins/desktopswitcher/LDesktopSwitcher.cpp @@ -0,0 +1,133 @@ +//=========================================== +// Lumina-DE source code +// Copyright (c) 2014, Susanne Jaeckel +// Available under the 3-clause BSD license +// See the LICENSE file for full details +//=========================================== +#include "LDesktopSwitcher.h" + +LDesktopSwitcher::LDesktopSwitcher(QWidget *parent, QString id, bool horizontal) : LPPlugin(parent, id, horizontal) { + iconOld = -1; + this->setStyleSheet( "QToolButton::menu-indicator{ image: none; } QToolButton{padding: 0px;}"); + //Setup the widget + label = new QToolButton(this); + label->setPopupMode(QToolButton::InstantPopup); + label->setAutoRaise(true); + label->setToolButtonStyle(Qt::ToolButtonIconOnly); + label->setIcon( LXDG::findIcon("preferences-desktop-display-color", "") ); + label->setToolTip(QString("Workspace 1")); + menu = new QMenu(this); + connect(menu, SIGNAL(triggered(QAction*)), this, SLOT(menuActionTriggered(QAction*))); + label->setMenu(menu); + this->layout()->addWidget(label); + + // Maybe a timer should be set to set the toolTip of the button, + // becasue the workspace could be switched via Keyboard-shortcuts ... + + QTimer::singleShot(500, this, SLOT(createMenu()) ); //needs a delay to make sure it works right the first time + QTimer::singleShot(0,this, SLOT(OrientationChange()) ); //adjust icon size +} + +LDesktopSwitcher::~LDesktopSwitcher(){ +} +/* MOVED THESE FUNCTIONS TO LIBLUMINA (LuminaX11.h) -- Ken Moore 5/9/14 +void LDesktopSwitcher::setNumberOfDesktops(int number) { + Display *display = QX11Info::display(); + Window rootWindow = QX11Info::appRootWindow(); + + Atom atom = XInternAtom(display, "_NET_NUMBER_OF_DESKTOPS", False); + XEvent xevent; + xevent.type = ClientMessage; + xevent.xclient.type = ClientMessage; + xevent.xclient.display = display; + xevent.xclient.window = rootWindow; + xevent.xclient.message_type = atom; + xevent.xclient.format = 32; + xevent.xclient.data.l[0] = number; + xevent.xclient.data.l[1] = CurrentTime; + xevent.xclient.data.l[2] = 0; + xevent.xclient.data.l[3] = 0; + xevent.xclient.data.l[4] = 0; + XSendEvent(display, rootWindow, False, SubstructureNotifyMask | SubstructureRedirectMask, &xevent); + + XFlush(display); +} + +void LDesktopSwitcher::setCurrentDesktop(int number) { + Display *display = QX11Info::display(); + Window rootWindow = QX11Info::appRootWindow(); + + Atom atom = XInternAtom(display, "_NET_CURRENT_DESKTOP", False); + XEvent xevent; + xevent.type = ClientMessage; + xevent.xclient.type = ClientMessage; + xevent.xclient.display = display; + xevent.xclient.window = rootWindow; + xevent.xclient.message_type = atom; + xevent.xclient.format = 32; + xevent.xclient.data.l[0] = number; + xevent.xclient.data.l[1] = CurrentTime; + xevent.xclient.data.l[2] = 0; + xevent.xclient.data.l[3] = 0; + xevent.xclient.data.l[4] = 0; + XSendEvent(display, rootWindow, False, SubstructureNotifyMask | SubstructureRedirectMask, &xevent); + + XFlush(display); +} + +int LDesktopSwitcher::getNumberOfDesktops() { + int number = -1; + Atom a = XInternAtom(QX11Info::display(), "_NET_NUMBER_OF_DESKTOPS", true); + Atom realType; + int format; + unsigned long num, bytes; + unsigned char *data = 0; + int status = XGetWindowProperty(QX11Info::display(), QX11Info::appRootWindow(), a, 0L, (~0L), + false, AnyPropertyType, &realType, &format, &num, &bytes, &data); + if( (status >= Success) && (num > 0) ){ + number = *data; + XFree(data); + } + return number; +} + +int LDesktopSwitcher::getCurrentDesktop() { + int number = -1; + Atom a = XInternAtom(QX11Info::display(), "_NET_CURRENT_DESKTOP", true); + Atom realType; + int format; + unsigned long num, bytes; + unsigned char *data = 0; + int status = XGetWindowProperty(QX11Info::display(), QX11Info::appRootWindow(), a, 0L, (~0L), + false, AnyPropertyType, &realType, &format, &num, &bytes, &data); + if( (status >= Success) && (num > 0) ){ + number = *data; + XFree(data); + } + return number; +} */ + +QAction* LDesktopSwitcher::newAction(int what, QString name) { + QAction *act = new QAction(LXDG::findIcon("preferences-desktop-display-color", ":/images/preferences-desktop-display-color.png"), name, this); + act->setWhatsThis(QString::number(what)); + return act; +} + +void LDesktopSwitcher::createMenu() { + int cur = LX11::GetCurrentDesktop(); //current desktop number + int tot = LX11::GetNumberOfDesktops(); //total number of desktops + //qDebug() << "-- vor getCurrentDesktop SWITCH"; + qDebug() << "Virtual Desktops:" << tot << cur; + menu->clear(); + for (int i = 0; i < tot; i++) { + QString name = QString(tr("Workspace %1")).arg( QString::number(i+1) ); + if(i == cur){ name.prepend("*"); name.append("*");} //identify which desktop this is currently + menu->addAction(newAction(i, name)); + } +} + +void LDesktopSwitcher::menuActionTriggered(QAction* act) { + LX11::SetCurrentDesktop(act->whatsThis().toInt()); + label->setToolTip(QString(tr("Workspace %1")).arg(act->whatsThis().toInt() +1)); + QTimer::singleShot(500, this, SLOT(createMenu()) ); //make sure the menu gets updated +} diff --git a/lumina-desktop/panel-plugins/desktopswitcher/LDesktopSwitcher.h b/lumina-desktop/panel-plugins/desktopswitcher/LDesktopSwitcher.h new file mode 100644 index 00000000..bd23d8e9 --- /dev/null +++ b/lumina-desktop/panel-plugins/desktopswitcher/LDesktopSwitcher.h @@ -0,0 +1,67 @@ +//=========================================== +// Lumina-DE source code +// Copyright (c) 2014, Susanne Jaeckel +// Available under the 3-clause BSD license +// See the LICENSE file for full details +//=========================================== +#ifndef _LUMINA_DESKTOP_SWITCHER_H +#define _LUMINA_DESKTOP_SWITCHER_H + +#include <QTimer> +#include <QWidget> +#include <QString> +//#include <QX11Info> +#include <QMenu> +#include <QToolButton> + +#include <LuminaUtils.h> +#include <LuminaXDG.h> +#include <LuminaX11.h> + +//#include "../LTBWidget.h" +#include "../LPPlugin.h" + +//#include <X11/Xlib.h> +//#include <X11/Xutil.h> +//#include <X11/Xatom.h> + +class LDesktopSwitcher : public LPPlugin{ + Q_OBJECT +public: + LDesktopSwitcher(QWidget *parent = 0, QString id = "desktopswitcher", bool horizontal=true); + ~LDesktopSwitcher(); + +private: + QTimer *timer; + QToolButton *label; + QMenu *menu; + int iconOld; + + //void setNumberOfDesktops(int); + //void setCurrentDesktop(int); + //int getNumberOfDesktops(); + //int getCurrentDesktop(); + + + QAction* newAction(int, QString); + +private slots: + void createMenu(); + void menuActionTriggered(QAction*); + +public slots: + void OrientationChange(){ + QSize sz; + if(this->layout()->direction()==QBoxLayout::LeftToRight){ + this->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::MinimumExpanding); + sz = QSize(this->height(), this->height()); + }else{ + this->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Preferred); + sz = QSize(this->width(), this->width()); + } + label->setIconSize(sz); + this->layout()->update(); + } +}; + +#endif |