diff options
Diffstat (limited to 'src-qt5/core/libLumina/LuminaX11.cpp')
| -rw-r--r-- | src-qt5/core/libLumina/LuminaX11.cpp | 46 |
1 files changed, 45 insertions, 1 deletions
diff --git a/src-qt5/core/libLumina/LuminaX11.cpp b/src-qt5/core/libLumina/LuminaX11.cpp index ecaa83d2..a8016460 100644 --- a/src-qt5/core/libLumina/LuminaX11.cpp +++ b/src-qt5/core/libLumina/LuminaX11.cpp @@ -1,6 +1,6 @@ //=========================================== // Lumina-DE source code -// Copyright (c) 2014-2015, Ken Moore +// Copyright (c) 2014-2016, Ken Moore // Available under the 3-clause BSD license // See the LICENSE file for full details //=========================================== @@ -531,6 +531,49 @@ uint LXCB::GenerateDamageID(WId win){ return ( (uint) dmgID ); } +// === paintRoot() === +void LXCB::paintRoot(QRect area, const QPixmap *pix){ + //Generate a graphics context for this paint + xcb_gcontext_t gc = xcb_generate_id(QX11Info::connection()); + xcb_screen_t *screen = xcb_setup_roots_iterator(xcb_get_setup(QX11Info::connection())).data; + uint32_t values[1]; + values[0] = screen->black_pixel; + + xcb_create_gc(QX11Info::connection(), + gc, + screen->root, + XCB_GC_BACKGROUND, + values ); + //Convert the QPixmap to a xcb_drawable_t + QImage qimage = pix->toImage().convertToFormat(QImage::Format_ARGB32); + xcb_image_t *image = xcb_image_create(pix->width(), pix->height(), XCB_IMAGE_FORMAT_XY_PIXMAP, + 32, qimage.depth(), 32, 32, XCB_IMAGE_ORDER_LSB_FIRST, XCB_IMAGE_ORDER_LSB_FIRST, + 0, qimage.byteCount(), qimage.bits()); + + + //Now paint on the root window + xcb_image_put(QX11Info::connection(), + screen->root, //where to put it + gc, + image, + area.x(), + area.y(), + 0); + /*xcb_copy_area(QX11Info::connection(), + //static_cast<xcb_drawable_t>( pix.handle() ) , //image to copy + *image, + screen->root, //where to put it + gc, //graphics context for destination + 0, //x origin of picture + 0, // y origin of picture + area.x(), //x origin of where to place it + area.y(), //y origin of where to place it + area.width(), + area.height() );*/ + //Apply the change right now + xcb_flush(QX11Info::connection()); + xcb_image_destroy(image); +} // === SetAsSticky() === void LXCB::SetAsSticky(WId win){ @@ -1081,6 +1124,7 @@ void LXCB::closeSystemTray(WId trayID){ xcb_destroy_window(QX11Info::connection(), trayID); } + // === SetScreenWorkArea() === /*void LXCB::SetScreenWorkArea(unsigned int screen, QRect rect){ //This is only useful because Fluxbox does not set the _NET_WORKAREA root atom |