diff options
Diffstat (limited to 'src-qt5/core/lumina-desktop-unified/src-DE/LDesktopPluginSpace.cpp')
| -rw-r--r-- | src-qt5/core/lumina-desktop-unified/src-DE/LDesktopPluginSpace.cpp | 333 |
1 files changed, 0 insertions, 333 deletions
diff --git a/src-qt5/core/lumina-desktop-unified/src-DE/LDesktopPluginSpace.cpp b/src-qt5/core/lumina-desktop-unified/src-DE/LDesktopPluginSpace.cpp deleted file mode 100644 index 18126dfa..00000000 --- a/src-qt5/core/lumina-desktop-unified/src-DE/LDesktopPluginSpace.cpp +++ /dev/null @@ -1,333 +0,0 @@ -//=========================================== -// Lumina-DE source code -// Copyright (c) 2015, Ken Moore -// Available under the 3-clause BSD license -// See the LICENSE file for full details -//=========================================== -#include "LDesktopPluginSpace.h" -#include "LSession.h" -#include "desktop-plugins/NewDP.h" - -#include <LuminaXDG.h> -#include <QDesktopWidget> - -#define DEBUG 0 - -// =================== -// PUBLIC -// =================== -LDesktopPluginSpace::LDesktopPluginSpace() : QWidget(){ - this->setObjectName("LuminaDesktopPluginSpace"); - this->setAttribute(Qt::WA_TranslucentBackground); - //this->setAttribute(Qt::WA_NoSystemBackground); - this->setAutoFillBackground(false); - this->setStyleSheet("QWidget#LuminaDesktopPluginSpace{ border: none; background: transparent; }"); - this->setWindowFlags(Qt::WindowStaysOnBottomHint | Qt::CustomizeWindowHint | Qt::FramelessWindowHint); - this->setAcceptDrops(true); - this->setContextMenuPolicy(Qt::NoContextMenu); - this->setMouseTracking(true); - TopToBottom = true; - GRIDSIZE = 100.0; //default value if not set - plugsettings = LSession::handle()->DesktopPluginSettings(); - LSession::handle()->XCB->SetAsDesktop(this->winId()); - //this->setWindowOpacity(0.0); -} - -LDesktopPluginSpace::~LDesktopPluginSpace(){ - -} - -void LDesktopPluginSpace::LoadItems(QStringList plugs, QStringList files){ - if(DEBUG){ qDebug() << "Loading Desktop Items:" << plugs << files << "Area:" << this->size() << GRIDSIZE; } - bool changes = false; - if(plugs != plugins){ plugins = plugs; changes = true; } - if(files != deskitems){ deskitems = files; changes = true; } - if(changes){ QTimer::singleShot(0,this, SLOT(reloadPlugins())); } - this->show(); -} - -void LDesktopPluginSpace::SetIconSize(int size){ - if(DEBUG){ qDebug() << "Set Desktop Icon Size:" << size; } - //QSize newsize = calculateItemSize(size); - int oldsize = GRIDSIZE; - GRIDSIZE = size; //turn the int into a float; - //itemSize = QSize(1,1); //save this for all the later icons which are generated (grid size) - UpdateGeom(oldsize); - //Now re-set the item icon size - //reloadPlugins(true); -} - -void LDesktopPluginSpace::cleanup(){ - //Perform any final cleanup actions here - for(int i=0; i<ITEMS.length(); i++){ - ITEMS.takeAt(i)->deleteLater(); - i--; - } - plugins.clear(); - deskitems.clear(); - this->hide(); -} - -void LDesktopPluginSpace::setBackground(QPixmap pix){ - wallpaper = pix; - this->repaint(); -} - -void LDesktopPluginSpace::setDesktopArea(QRect area){ - desktopRect = area; -} - -// =================== -// PUBLIC SLOTS -// =================== -void LDesktopPluginSpace::UpdateGeom(int oldgrid){ - if(DEBUG){ qDebug() << "Updated Desktop Geom:" << desktopRect.size() << GRIDSIZE << desktopRect.size()/GRIDSIZE; } - //Go through and check the locations/sizes of all items (particularly the ones on the bottom/right edges) - //bool reload = false; - for(int i=0; i<ITEMS.length(); i++){ - QRect grid = geomToGrid(ITEMS[i]->geometry(), oldgrid); - if(DEBUG){ qDebug() << " - Check Plugin:" << ITEMS[i]->whatsThis() << grid; } - if( !ValidGrid(grid) ){ - //This plugin is too far out of the screen - find new location for it - if(DEBUG){ qDebug() << " -- Out of bounds - Find a new spot"; } - grid = findOpenSpot(grid, ITEMS[i]->whatsThis(), true); //Reverse lookup spot - } - if(!ValidGrid(grid)){ - qDebug() << "No Place for plugin:" << ITEMS[i]->whatsThis(); - qDebug() << " - Removing it for now..."; - ITEMS.takeAt(i)->deleteLater(); - i--; - }else{ - //NOTE: We are not doing the ValidGeometry() checks because we are only resizing existing plugin with pre-set & valid grid positions - grid = gridToGeom(grid); //convert to pixels before saving/sizing - MovePlugin(ITEMS[i], grid); - /*ITEMS[i]->setGeometry( grid ); - ITEMS[i]->setFixedSize(grid.size()); - ITEMS[i]->savePluginGeometry(grid);*/ - } - } - //if(reload){ QTimer::singleShot(0,this, SLOT(reloadPlugins())); } -} - -// =================== -// PRIVATE -// =================== -void LDesktopPluginSpace::addDesktopItem(QString filepath){ - addDesktopPlugin("applauncher::"+filepath+"---dlink"+QString::number(LSession::handle()->desktop()->screenNumber(this)) ); -} - -void LDesktopPluginSpace::addDesktopPlugin(QString plugID){ - //This is used for generic plugins (QWidget-based) - if(DEBUG){ qDebug() << "Adding Desktop Plugin:" << plugID; } - LDPlugin *plug = NewDP::createPlugin(plugID, this); - if(plug==0){ return; } //invalid plugin - //plug->setAttribute(Qt::WA_TranslucentBackground); - plug->setWhatsThis(plugID); - //Now get the geometry for the plugin - QRect geom = plug->loadPluginGeometry(); //in pixel coords - if(!geom.isNull()){ geom = geomToGrid(geom); } //convert to grid coordinates - if(geom.isNull()){ - //No previous location - need to calculate initial geom - QSize sz = plug->defaultPluginSize(); //in grid coordinates - geom.setSize(sz); - //if an applauncher - add from top-left, otherwise add in from bottom-right - if(plugID.startsWith("applauncher")){ geom = findOpenSpot(geom.width(), geom.height() ); } - else{ geom = findOpenSpot(geom.width(), geom.height(), RoundUp(this->height()/GRIDSIZE), RoundUp(this->width()/GRIDSIZE), true); } - }else if(!ValidGeometry(plugID, gridToGeom(geom)) ){ - //Find a new location for the plugin (saved location is invalid) - geom = findOpenSpot(geom.width(), geom.height(), geom.y(), geom.x(), false); //try to get it within the same general area first - } - if(geom.x() < 0 || geom.y() < 0){ - qDebug() << "No available space for desktop plugin:" << plugID << " - IGNORING"; - delete plug; - }else{ - if(DEBUG){ qDebug() << " - New Plugin Geometry (grid):" << geom; } - //Now place the item in the proper spot/size - MovePlugin(plug, gridToGeom(geom)); - //plug->setGeometry( gridToGeom(geom) ); - plug->show(); - if(DEBUG){ qDebug() << " - New Plugin Geometry (px):" << plug->geometry(); } - ITEMS << plug; - connect(plug, SIGNAL(StartMoving(QString)), this, SLOT(StartItemMove(QString)) ); - connect(plug, SIGNAL(StartResizing(QString)), this, SLOT(StartItemResize(QString)) ); - connect(plug, SIGNAL(RemovePlugin(QString)), this, SLOT(RemoveItem(QString)) ); - connect(plug, SIGNAL(IncreaseIconSize()), this, SIGNAL(IncreaseIcons()) ); - connect(plug, SIGNAL(DecreaseIconSize()), this, SIGNAL(DecreaseIcons()) ); - connect(plug, SIGNAL(CloseDesktopMenu()), this, SIGNAL(HideDesktopMenu()) ); - } -} - -QRect LDesktopPluginSpace::findOpenSpot(int gridwidth, int gridheight, int startRow, int startCol, bool reversed, QString plugID){ - //Note about the return QPoint: x() is the column number, y() is the row number - QPoint pt(0,0); - //qDebug() << "FIND OPEN SPOT:" << gridwidth << gridheight << startRow << startCol << reversed; - int row = startRow; int col = startCol; - if(row<0){ row = 0; } //just in case - since this can be recursively called - if(col<0){ col = 0; } //just in case - since this can be recursively called - bool found = false; - int rowCount, colCount; - rowCount = RoundUp(desktopRect.height()/GRIDSIZE); - colCount = RoundUp(desktopRect.width()/GRIDSIZE); - if( (row+gridheight)>rowCount){ row = rowCount-gridheight; startRow = row; } - if( (col+gridwidth)>colCount){ col = colCount-gridwidth; startCol = col; } - QRect geom(0, 0, gridwidth*GRIDSIZE, gridheight*GRIDSIZE); //origin point will be adjusted in a moment - if(DEBUG){ qDebug() << "Search for plugin space:" << rowCount << colCount << gridheight << gridwidth << this->size(); } - if(TopToBottom && reversed && (startRow>0 || startCol>0) ){ - //Arrange Top->Bottom (work backwards) - //qDebug() << "Search backwards for space:" << rowCount << colCount << startRow << startCol << gridheight << gridwidth; - while(col>=0 && !found){ - while(row>=0 && !found){ - bool ok = true; - geom.moveTo(col*GRIDSIZE, row*GRIDSIZE); - //qDebug() << " - Check Geom:" << geom << col << row; - //Check all the existing items to ensure no overlap - for(int i=0; i<ITEMS.length() && ok; i++){ - if(ITEMS[i]->whatsThis()==plugID){ continue; } //same plugin - this is not a conflict - if(geom.intersects(ITEMS[i]->geometry())){ - //Collision - move the next searchable row/column index - ok = false; - //qDebug() << "Collision:" << col << row; - row = ((ITEMS[i]->geometry().y()-GRIDSIZE/2)/GRIDSIZE) -gridheight; //use top edge for next search (minus item height) - //qDebug() << " - new row:" << row; - } - } - if(ok){ pt = QPoint(col,row); found = true; } //found an open spot - } - if(!found){ col--; row=rowCount-gridheight; } //go to the previous column - } - }else if(TopToBottom){ - //Arrange Top->Bottom - while(col<(colCount-gridwidth) && !found){ - while(row<(rowCount-gridheight) && !found){ - bool ok = true; - geom.moveTo(col*GRIDSIZE, row*GRIDSIZE); - //qDebug() << " - Check Geom:" << geom << col << row; - //Check all the existing items to ensure no overlap - for(int i=0; i<ITEMS.length() && ok; i++){ - if(ITEMS[i]->whatsThis()==plugID){ continue; } //same plugin - this is not a conflict - if(geom.intersects(ITEMS[i]->geometry())){ - //Collision - move the next searchable row/column index - ok = false; - row = posToGrid(ITEMS[i]->geometry().bottomLeft()).y(); //use bottom edge for next search - } - } - if(ok){ pt = QPoint(col,row); found = true; } //found an open spot - //else{ row++; } - } - if(!found){ col++; row=0; } //go to the next column - } - }else if(reversed && (startRow>0 || startCol>0) ){ - //Arrange Left->Right (work backwards) - while(row>=0 && !found){ - while(col>=0 && !found){ - bool ok = true; - geom.moveTo(col*GRIDSIZE, row*GRIDSIZE); - //Check all the existing items to ensure no overlap - for(int i=0; i<ITEMS.length() && ok; i++){ - if(ITEMS[i]->whatsThis()==plugID){ continue; } //same plugin - this is not a conflict - if(geom.intersects(ITEMS[i]->geometry())){ - //Collision - move the next searchable row/column index - ok = false; - col = (ITEMS[i]->geometry().x()-GRIDSIZE/2)/GRIDSIZE - gridwidth; // Fill according to row/column - } - } - if(ok){ pt = QPoint(col,row); found = true; } //found an open spot - //else{ col++; } - } - if(!found){ row--; col=colCount-gridwidth;} //go to the previous row - } - }else{ - //Arrange Left->Right - while(row<(rowCount-gridheight) && !found){ - while(col<(colCount-gridwidth) && !found){ - bool ok = true; - geom.moveTo(col*GRIDSIZE, row*GRIDSIZE); - //Check all the existing items to ensure no overlap - for(int i=0; i<ITEMS.length() && ok; i++){ - if(ITEMS[i]->whatsThis()==plugID){ continue; } //same plugin - this is not a conflict - if(geom.intersects(ITEMS[i]->geometry())){ - //Collision - move the next searchable row/column index - ok = false; - col = posToGrid(ITEMS[i]->geometry().topRight()).x(); // Fill according to row/column - } - } - if(ok){ pt = QPoint(col,row); found = true; } //found an open spot - //else{ col++; } - } - if(!found){ row++; col=0;} //go to the next row - } - } - if(!found){ - //qDebug() << "Could not find a spot:" << startRow << startCol << gridheight << gridwidth; - if( (startRow!=0 || startCol!=0) && !reversed){ - //Did not check the entire screen yet - gradually work it's way back to the top/left corner - //qDebug() << " - Start backwards search"; - return findOpenSpot(gridwidth, gridheight,startRow,startCol, true); //reverse the scan - }else if(gridwidth>1 && gridheight>1){ - //Decrease the size of the item by 1x1 grid points and try again - //qDebug() << " - Out of space: Decrease item size and try again..."; - return findOpenSpot(gridwidth-1, gridheight-1, 0, 0); - }else{ - //qDebug() << " - Could not find an open spot for a desktop plugin:" << gridwidth << gridheight << startRow << startCol; - return QRect(-1,-1,-1,-1); - } - }else{ - return QRect(pt,QSize(gridwidth,gridheight)); - } -} - -QRect LDesktopPluginSpace::findOpenSpot(QRect grid, QString plugID, bool recursive){ //Reverse lookup spotc{ - //This is just an overloaded simplification for checking currently existing plugins - return findOpenSpot(grid.width(), grid.height(), grid.y(), grid.x(), recursive, plugID); -} - -// =================== -// PRIVATE SLOTS -// =================== -void LDesktopPluginSpace::reloadPlugins(bool ForceIconUpdate ){ - //Remove any plugins as necessary - QStringList plugs = plugins; - QStringList items = deskitems; - for(int i=0; i<ITEMS.length(); i++){ - - if( ITEMS[i]->whatsThis().startsWith("applauncher") && ForceIconUpdate){ - //Change the size of the existing plugin - preserving the location if possible - /*QRect geom = ITEMS[i]->loadPluginGeometry(); //pixel coords - if(!geom.isNull()){ - geom = geomToGrid(geom); //convert to grid coords - geom.setSize(itemSize); //Reset back to default size (does not change location) - ITEMS[i]->savePluginGeometry( gridToGeom(geom)); //save it back in pixel coords - }*/ - //Now remove the plugin for the moment - run it through the re-creation routine below - ITEMS.takeAt(i)->deleteLater(); - i--; - } - else if(plugs.contains(ITEMS[i]->whatsThis())){ plugs.removeAll(ITEMS[i]->whatsThis()); } - else if(items.contains(ITEMS[i]->whatsThis().section("---",0,0).section("::",1,50))){ items.removeAll(ITEMS[i]->whatsThis().section("---",0,0).section("::",1,50)); } - else{ ITEMS[i]->removeSettings(true); ITEMS.takeAt(i)->deleteLater(); i--; } //this is considered a permanent removal (cleans settings) - } - - //Now create any new items - //First load the plugins (almost always have fixed locations) - for(int i=0; i<plugs.length(); i++){ - addDesktopPlugin(plugs[i]); - } - //Now load the desktop shortcuts (fill in the gaps as needed) - for(int i=0; i<items.length(); i++){ - addDesktopItem(items[i]); - } -} - - -//================= -// PROTECTED -//================= -void LDesktopPluginSpace::paintEvent(QPaintEvent*ev){ - if(!wallpaper.isNull()){ - QPainter painter(this); - painter.setBrush(wallpaper); - painter.drawRect(ev->rect().adjusted(-1,-1,2,2)); - }else{ - QWidget::paintEvent(ev); - } -} |