diff options
Diffstat (limited to 'kicker/applets/launcher/quictdelauncher.cpp')
| -rw-r--r-- | kicker/applets/launcher/quictdelauncher.cpp | 1130 |
1 files changed, 0 insertions, 1130 deletions
diff --git a/kicker/applets/launcher/quictdelauncher.cpp b/kicker/applets/launcher/quictdelauncher.cpp deleted file mode 100644 index 40cbd0715..000000000 --- a/kicker/applets/launcher/quictdelauncher.cpp +++ /dev/null @@ -1,1130 +0,0 @@ -/***************************************************************** - -Copyright (c) 2000 Bill Nagel -Copyright (c) 2004 Dan Bullok <dan.devel@bullok.com> - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -******************************************************************/ - -#include <tqpainter.h> -#include <tqpopupmenu.h> -#include <tqslider.h> -#include <tqtimer.h> -#include <tqtooltip.h> - -#include <dcopclient.h> -#include <tdeaction.h> -#include <kapplication.h> -#include <kaboutapplication.h> -#include <kaboutdata.h> -#include <kdialogbase.h> -#include <kglobal.h> -#include <klocale.h> -#include <kmessagebox.h> -#include <knuminput.h> -#include <tdeconfig.h> -#include <kstandarddirs.h> -#include <kurldrag.h> -#include <kdebug.h> - - -#include <algorithm> -#include <list> -#include <math.h> -#include <set> -#include <assert.h> - -#include "configdlg.h" -#include "popularity.h" -#include "quicklauncher.h" -#include "quickbutton.h" -#include "quickaddappsmenu.h" -#include "quickbuttongroup.h" - -typedef ButtonGroup::iterator ButtonIter; -const ButtonGroup::Index NotFound=ButtonGroup::NotFound; -const ButtonGroup::Index Append=ButtonGroup::Append; - -#ifdef DEBUG - #define DEBUGSTR kdDebug() -#else - #define DEBUGSTR kndDebug() -#endif - -extern "C" -{ - KDE_EXPORT KPanelApplet* init(TQWidget *parent, const TQString& configFile) - { - TDEGlobal::locale()->insertCatalogue("quicklauncher"); - return new QuickLauncher(configFile, KPanelApplet::Normal, - KPanelApplet::Preferences, - parent, "quicklauncher"); - } -} - -QuickLauncher::QuickLauncher(const TQString& configFile, Type type, int actions, - TQWidget *parent, const char *name) : - KPanelApplet(configFile, type, actions, parent, name) -{ - DCOPObject::setObjId("QuickLauncherApplet"); - DEBUGSTR << endl << endl << endl << "------------" << flush; - DEBUGSTR << "QuickLauncher::QuickLauncher(" << configFile << ",...)" << - endl << flush; - - m_settings = new Prefs(sharedConfig()); - m_settings->readConfig(); - - m_needsSave = false; - m_needsRefresh = false; - m_refreshEnabled = false; - - m_configDialog = 0; - m_popup = 0; - m_appletPopup = 0; - m_removeAppsMenu = 0; - - m_dragAccepted = false; - - m_buttons = new ButtonGroup; - m_manager = new FlowGridManager; - m_newButtons = 0; - m_oldButtons = 0; - m_dragButtons = 0; - - m_configAction = new TDEAction(i18n("Configure Quicklauncher..."), "configure", TDEShortcut(), - TQT_TQOBJECT(this), TQT_SLOT(slotConfigure()), TQT_TQOBJECT(this)); - - m_saveTimer = new TQTimer(this, "m_saveTimer"); - connect(m_saveTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(saveConfig())); - - m_popularity = new PopularityStatistics(); - - setBackgroundOrigin(AncestorOrigin); - - loadConfig(); - - buildPopupMenu(); - m_minPanelDim = std::max(16, m_settings->iconDimChoices()[1]); - refreshContents(); - setRefreshEnabled(true); - - setAcceptDrops(true); - //TQToolTip::add(this, i18n("Drop applications here")); - DEBUGSTR << " QuickLauncher::QuickLauncher(" << configFile << - ",...) END" << endl << flush; - - DCOPClient *dcopClient = TDEApplication::dcopClient(); - dcopClient->connectDCOPSignal(0, "appLauncher", - "serviceStartedByStorageId(TQString,TQString)", - "QuickLauncherApplet", - "serviceStartedByStorageId(TQString,TQString)", - false); - kdDebug() << "Quicklauncher registered DCOP signal" << endl; -} - - -//TODO:? Drag/drop more than one item at a time - -QuickLauncher::~QuickLauncher() -{ - TDEGlobal::locale()->removeCatalogue("quicklauncher"); - setCustomMenu(0); - delete m_popup; - delete m_appletPopup; - delete m_removeAppsMenu; - delete m_popularity; - clearTempButtons(); - if (m_buttons) - { - m_buttons->deleteContents(); - delete m_buttons; - } -} - -// Builds, connects _popup menu -void QuickLauncher::buildPopupMenu() -{ - QuickAddAppsMenu *addAppsMenu = new QuickAddAppsMenu(this, this); - m_popup = new TQPopupMenu(this); - m_popup->insertItem(i18n("Add Application"), addAppsMenu); - m_configAction->plug(m_popup); - - m_appletPopup = new TQPopupMenu(this); - m_appletPopup->insertItem(i18n("Add Application"), addAppsMenu); - m_removeAppsMenu = new TQPopupMenu(this); - connect(m_removeAppsMenu, TQT_SIGNAL(aboutToShow()), - TQT_SLOT(fillRemoveAppsMenu())); - connect(m_removeAppsMenu, TQT_SIGNAL(activated(int)), - TQT_SLOT(removeAppManually(int))); - m_appletPopup->insertItem(i18n("Remove Application"), m_removeAppsMenu); - - m_appletPopup->insertSeparator(); - m_appletPopup->setCheckable( true ); - m_appletPopup->insertItem(i18n("About"), this, TQT_SLOT(about())); - setCustomMenu(m_appletPopup); -} - - -// Fill the remove apps menu -void QuickLauncher::fillRemoveAppsMenu() -{ - m_removeAppsMenu->clear(); - ButtonIter iter(m_buttons->begin()); - int i = 0; - while (iter != m_buttons->end()) - { - TQString text = TQToolTip::textFor(*iter); - if (text.isEmpty()) - { - text = (*iter)->url(); - if (text.isEmpty()) - { - text = i18n("Unknown"); - } - } - m_removeAppsMenu->insertItem((*iter)->icon(), text, i); - ++iter; - ++i; - } -} - -void QuickLauncher::slotSettingsDialogChanged() -{ - // Update conserve space setting - setConserveSpace(m_settings->conserveSpace()); - m_popularity->setHistoryHorizon(m_settings->historyHorizon()/100.0); - slotAdjustToCurrentPopularity(); - kdDebug() << "Icon size: " << m_settings->iconDim() << endl; - refreshContents(); - - saveConfig(); -} - -void QuickLauncher::action(Action a) -{ - if (a == KPanelApplet::Preferences) - { - slotConfigure(); - } - else - { - KPanelApplet::action(a); - } -} - -void QuickLauncher::slotConfigure() -{ - if (!m_configDialog) - { - m_configDialog = new ConfigDlg(this, "configdialog", - m_settings, SIZE_AUTO, KDialogBase::Plain, KDialogBase::Ok | - KDialogBase::Cancel | KDialogBase::Apply | KDialogBase::Default); - connect(m_configDialog, TQT_SIGNAL(settingsChanged()), - this, TQT_SLOT(slotSettingsDialogChanged())); - } - - m_configDialog->show(); -} - - -int QuickLauncher::findApp(QuickButton *button) -{ - if (m_buttons->empty()) - { - return NotFound; - } - int pos = m_buttons->findValue(button); - return pos; -} - - -int QuickLauncher::findApp(TQString url) -{ - if (m_buttons->empty()) - { - return NotFound; - } - int pos=m_buttons->findDescriptor(url); - return pos; -} - -void QuickLauncher::removeAppManually(int index) -{ - removeApp(index, true); -} - -void QuickLauncher::removeApp(int index, bool manuallyRemoved) -{ - if (m_buttons->empty()) - { - return; - } - if (!m_buttons->isValidIndex(index)) - { - kdWarning() << " removeApp (" << index << - ") *******WARNING****** index=" << index << "is out of bounds." << - endl << flush; - return; - } - DEBUGSTR << "Removing button. index=" << index << " url='" << - (*m_buttons)[index]->url() << "'" << endl << flush; - - TQString removeAppUrl = (*m_buttons)[index]->url(); - TQString removeAppMenuId = (*m_buttons)[index]->menuId(); - - if (removeAppUrl == "SPECIAL_BUTTON__SHOW_DESKTOP") { - m_settings->setShowDesktopEnabled(false); - } - - delete (*m_buttons)[index]; - m_buttons->eraseAt(index); - refreshContents(); - - if (int(m_buttons->size()) < m_settings->autoAdjustMinItems() && manuallyRemoved) - { - m_settings->setAutoAdjustMinItems(m_buttons->size()); - } - - if (manuallyRemoved) - { - m_popularity->moveToBottom(removeAppMenuId); - slotAdjustToCurrentPopularity(); - } - - saveConfig(); -} - - -void QuickLauncher::removeApp(TQString url, bool manuallyRemoved) -{ - int index = findApp(url); - if (index == NotFound) - { - kdDebug() << "removeApp: Not found: " << url << endl; - return; - } - removeApp(index, manuallyRemoved); -} - - -void QuickLauncher::removeAppManually(QuickButton *button) -{ - int index = findApp(button); - if (index == NotFound) - { - return; - } - removeApp(index, true); -} - - -int QuickLauncher::widthForHeight(int h) const -{ - FlowGridManager temp_manager = *m_manager; - temp_manager.setFrameSize(TQSize(h,h)); - temp_manager.setOrientation(Qt::Horizontal); // ??? probably not necessary - if (temp_manager.isValid()) - { - return temp_manager.frameSize().width(); - } - return m_minPanelDim; -} - - -int QuickLauncher::heightForWidth(int w) const -{ - FlowGridManager temp_manager=*m_manager; - temp_manager.setFrameSize(TQSize(w,w)); - temp_manager.setOrientation(Qt::Vertical); // ??? probably not necessary - if (temp_manager.isValid()) - { - return temp_manager.frameSize().height(); - } - return m_minPanelDim; -} - - -int QuickLauncher::dimension() const -{ - if (orientation()==Qt::Vertical) - { - return size().width(); - } - return size().height(); -} - -void QuickLauncher::addApp(TQString url, bool manuallyAdded) -{ - assert(m_buttons); - TQString newButtonId = QuickURL(url).menuId(); - if (m_appOrdering.find(newButtonId) == m_appOrdering.end()) - { - m_appOrdering[newButtonId] = m_appOrdering.size(); - } - uint appPos; - for (appPos = 0; appPos < m_buttons->size(); ++appPos) - { - TQString buttonId = (*m_buttons)[appPos]->menuId(); - if (m_appOrdering[buttonId] >= m_appOrdering[newButtonId]) - { - break; - } - } - addApp(url, appPos, manuallyAdded); -} - -QuickButton* QuickLauncher::createButton(TQString url) -{ - QuickButton* newButton=new QuickButton(url, m_configAction, this); - connect(newButton, TQT_SIGNAL(executed(TQString)), - this, TQT_SLOT(slotOwnServiceExecuted(TQString))); - connect(newButton, TQT_SIGNAL(stickyToggled(bool)), - this, TQT_SLOT(slotStickyToggled())); - newButton->setPopupDirection(popupDirection()); - return newButton; -} - -void QuickLauncher::addApp(TQString url, int index, bool manuallyAdded) -{ - DEBUGSTR << endl <<"About to add: url='" << url << - "' index=" << index << endl << flush; - QuickButton *newButton; - if (!m_buttons->isValidInsertIndex(index)) - { - kdWarning() << " *******WARNING****** index=" << index << - "is out of bounds." << endl << flush; - index = m_buttons->lastIndex(); - } - int old = findApp(QuickURL(url).url()); - if (old != NotFound) - { - if (index == old) - { - return; - } - if (index > old) - { - index--; - } - newButton = (*m_buttons)[old]; - m_buttons->eraseAt(old); - } - else - { - newButton = createButton(url); - } - m_buttons->insertAt(index, newButton); - DEBUGSTR << "Added: url='"<<url<<"' index="<<index<<endl<<endl<<flush; - refreshContents(); - - if (manuallyAdded) - { - newButton->setSticky(true); - if (int(m_buttons->size()) > m_settings->autoAdjustMaxItems()) - { - m_settings->setAutoAdjustMaxItems(m_buttons->size()); - } - } - - updateInsertionPosToStatusQuo(); - saveConfig(); -} - -void QuickLauncher::updateInsertionPosToStatusQuo() -{ - // Update the app ordering map, so that next time, - // addApp(url,manAdded) (without index) will insert the - // item at the same position again. - std::list<TQString> appList; - std::set<int> posList; - //kdDebug() << "Rearranging application order. Before:" << endl; - for (uint n = 0; n < m_buttons->size(); ++n) - { - TQString buttonId = (*m_buttons)[n]->menuId(); - appList.push_back(buttonId); - if (m_appOrdering.find(buttonId) == m_appOrdering.end()) - { - m_appOrdering[buttonId] = m_appOrdering.size(); - } - posList.insert(m_appOrdering[buttonId]); - //kdDebug() << m_appOrdering[buttonId] << " = " << buttonId << endl; - } - //kdDebug() << "After:" << endl; - while (posList.size() > 0) - { - assert(appList.size() > 0); - m_appOrdering[*appList.begin()] = *posList.begin(); - kdDebug() << *posList.begin() << " = " << *appList.begin() << endl; - posList.erase(posList.begin()); - appList.pop_front(); - } - //kdDebug() << "Done." << endl; -} - -void QuickLauncher::addAppBeforeManually(TQString url, TQString sender) -{ - if (sender.isNull()) - { - addApp(url, Append, true); - } - int pos = findApp(sender); - if (pos < 0) - { - pos = Append; - } - DEBUGSTR << "QuickLauncher::addAppBefore(" << url << - "," << sender << "): pos=" << pos << endl << flush; - addApp(url, pos, true); -} - - -void QuickLauncher::about() -{ - TDEAboutData about("quicklauncher", I18N_NOOP("Quick Launcher"), "2.0", - I18N_NOOP("A simple application launcher"), - TDEAboutData::License_GPL_V2, - "(C) 2000 Bill Nagel\n(C) 2004 Dan Bullok\n(C) 2005 Fred Schaettgen"); - TDEAboutApplication a(&about, this); - a.exec(); -} - - -void QuickLauncher::mousePressEvent(TQMouseEvent *e) -{ - if (e->button() == Qt::RightButton) - { - m_popup->popup(e->globalPos()); - } -} - -void QuickLauncher::resizeEvent(TQResizeEvent*) -{ - refreshContents(); -} - -void QuickLauncher::dragEnterEvent(TQDragEnterEvent *e) -{ - DEBUGSTR << "QuickLauncher::dragEnterEvent(pos=" << e->pos() << - " type=" << e->type() << ")" << endl << flush; - m_dragAccepted=false; - KURL::List kurlList; - if (!isDragEnabled() || !KURLDrag::decode(e, kurlList)) - { - e->accept(false); - return; - } - - if (kurlList.size()<=0) - { - e->accept(false); - return; - } - m_dragButtons=new ButtonGroup; - m_oldButtons=new ButtonGroup(*m_buttons); - - TQString url; - KURL::List::ConstIterator it = kurlList.begin(); - for ( ; it != kurlList.end(); ++it ) - { - url = QuickURL((*it).url()).url(); - kdDebug() << " Drag Object='"<<url<<"' " << (*it).url() << endl; - int pos = m_buttons->findDescriptor(url); - if (pos != NotFound) - { - // if it's already in m_buttons, take it out - m_dragButtons->push_back(m_buttons->takeFrom(pos)); - } - else - { - // otherwise, create a new one - QuickButton* button = createButton(url); - button->setSticky(true); - m_dragButtons->push_back(button); - } - } - if (m_dragButtons->size() > 0) - { - //make sure we can drag at least one button. - m_dragAccepted=true; - m_newButtons=new ButtonGroup(*m_buttons); - m_dropPos=NotFound; - e->accept(true); - return; - } - e->accept(false); - clearTempButtons(); -} - - -void QuickLauncher::dragMoveEvent(TQDragMoveEvent *e) -{ - if (!m_dragAccepted) - { - kdWarning() << "QuickLauncher::dragMoveEvent: Drag is not accepted." << - m_dragAccepted << endl << flush; - e->accept(false); - return; - } - - e->accept(true); - int pos=m_manager->indexNearest(e->pos()); - if (pos == m_dropPos) - { - return;// Already been inserted here, no need to update - } - - if (m_newButtons->isValidInsertIndex(pos)) - { - mergeButtons(pos); - m_dropPos=pos; - } - refreshContents(); -} - - -void QuickLauncher::dragLeaveEvent(TQDragLeaveEvent *e) -{ - DEBUGSTR << "QuickLauncher::dragLeaveEvent(type=" << - e->type() << ")" << endl << flush; - if (!m_dragAccepted) - { - return; - } - - // No drop. Return to starting state. - std::swap(m_buttons,m_oldButtons); - clearTempButtons(); - - refreshContents(); - saveConfig(); -} - - -void QuickLauncher::dropEvent(TQDropEvent *e) -{ - DEBUGSTR << "QuickLauncher::dropEvent(pos=" << e->pos() << - " type=" << e->type() << ")" << endl << flush; - if (!m_dragAccepted) - { - e->accept(false); - return; - } - - if (e->source() == 0) - { - for (uint n=0; n<m_dragButtons->size(); ++n) - { - (*m_dragButtons)[n]->setSticky(true); - } - } - - clearTempButtons(); - refreshContents(); - saveConfig(); - updateInsertionPosToStatusQuo(); -} - -// insert dragbuttons at index in m_newButtons. Put result in m_buttons -void QuickLauncher::mergeButtons(int index) -{ - if (!m_newButtons->isValidInsertIndex(index)) - { - index=m_newButtons->size(); - } - - m_buttons->clear(); - (*m_buttons) = (*m_newButtons); - m_buttons->insertAt(index, *m_dragButtons); - refreshContents(); -} - -void QuickLauncher::clearTempButtons() -{ - std::set<QuickButton*> allButtons; - //put all the m_buttons in a set (removes duplicates automatically - if (m_newButtons) - { - allButtons.insert(m_newButtons->begin(),m_newButtons->end()); - } - if (m_oldButtons) - { - allButtons.insert(m_oldButtons->begin(),m_oldButtons->end()); - } - if (m_dragButtons) - { - allButtons.insert(m_dragButtons->begin(),m_dragButtons->end()); - } - - //delete temp ButtonGroups - delete m_newButtons; m_newButtons=0; - delete m_oldButtons; m_oldButtons=0; - delete m_dragButtons; m_dragButtons=0; - - //if an element allButtons is NOT in m_buttons (the ones we keep), delete it - std::set<QuickButton *>::iterator iter = allButtons.begin(); - while (iter != allButtons.end()) - { - if (findApp(*iter) == NotFound) - { - delete *iter; - } - ++iter; - } - m_dragAccepted = false; - m_dropPos = NotFound; -} - -void QuickLauncher::refreshContents() -{ - int idim, d(dimension()); - - // make sure show desktop setting is honored - TQStringList urls, volatileUrls; - ButtonIter iter = m_buttons->begin(); - while (iter != m_buttons->end()) { - if ((*iter)->sticky() == false) - { - volatileUrls.append((*iter)->menuId()); - } - urls.append((*iter)->menuId()); - ++iter; - } - if (m_settings->showDesktopEnabled()) { - if (!urls.contains("SPECIAL_BUTTON__SHOW_DESKTOP")) { - urls.prepend("SPECIAL_BUTTON__SHOW_DESKTOP"); - addApp("SPECIAL_BUTTON__SHOW_DESKTOP", 0, true); - } - } - else { - if (urls.contains("SPECIAL_BUTTON__SHOW_DESKTOP")) { - urls.remove("SPECIAL_BUTTON__SHOW_DESKTOP"); - removeApp("SPECIAL_BUTTON__SHOW_DESKTOP", true); - } - } - - // determine button size - if (m_settings->iconDim() == SIZE_AUTO) - { - if (d < 18) - { - idim = std::min(16,d); - } - else if (d < 64) - { - idim = 16; - } - else if (d < 80) - { - idim = 20; - } - else if (d < 122) - { - idim = 24; - } - else - { - idim = 28; - } - } - else - { - idim = std::min(m_settings->iconDim(), d - std::max((d/8)-1, 0) * 2); - } - m_space = std::max((idim/8)-1, 0); - m_border = m_space; - m_buttonSize = TQSize(idim, idim); - m_manager->setOrientation(orientation()); - m_manager->setNumItems(m_buttons->size()); - m_manager->setFrameSize(size()); - m_manager->setItemSize(m_buttonSize); - m_manager->setSpaceSize(TQSize(m_space, m_space)); - m_manager->setBorderSize(TQSize(m_border, m_border)); - if (!m_refreshEnabled) - { - m_needsRefresh=true; - return; - } - if (!m_manager->isValid()) - { - kdDebug()<<endl<<"******WARNING****** Layout is invalid."<< - endl << flush; - m_manager->dump(); - return; - } - - unsigned index; - TQPoint pos; - setUpdatesEnabled(false); - m_buttons->setUpdatesEnabled(false); - for (index = 0; index < m_buttons->size(); index++) - { - pos = m_manager->pos(index); - QuickButton *button = (*m_buttons)[index]; - button->resize(m_manager->itemSize()); - button->move(pos.x(), pos.y()); - button->setDragging(false); - button->setEnableDrag(isDragEnabled()); - button->setDynamicModeEnabled(m_settings->autoAdjustEnabled()); - } - if (m_newButtons) - { - m_newButtons->setDragging(false); - } - if (m_dragButtons) - { - m_dragButtons->setDragging(true); - } - m_buttons->show(); - setUpdatesEnabled(true); - update(); - m_buttons->setUpdatesEnabled(true); - updateGeometry(); - emit updateLayout(); - updateStickyHighlightLayer(); -} - - -void QuickLauncher::setDragEnabled(bool enable) -{ - m_settings->setDragEnabled(enable); -} - -void QuickLauncher::setConserveSpace(bool conserve_space) -{ - m_manager->setConserveSpace(conserve_space); - if (conserve_space) - { - m_manager->setSlack(FlowGridManager::SpaceSlack, - FlowGridManager::SpaceSlack); - } - else - { - m_manager->setSlack(FlowGridManager::ItemSlack, - FlowGridManager::ItemSlack); - } - refreshContents(); -} - -class SortByPopularity { -public: - bool operator()(const QuickLauncher::PopularityInfo& a, - const QuickLauncher::PopularityInfo& b) - { - return a.popularity < b.popularity; - } -}; - -void QuickLauncher::loadConfig() -{ - DEBUGSTR << "QuickLauncher::loadConfig()" << endl << flush; - //TDEConfig *c = config(); - //c->setGroup("General"); - setConserveSpace(m_settings->conserveSpace()); - setDragEnabled(m_settings->dragEnabled()); - /*DEBUGSTR << " IconDim="<<m_iconDim << endl << flush; - DEBUGSTR << " ConserveSpace=" << (m_manager->conserveSpace()) << - endl << flush; - DEBUGSTR << " DragEnabled=" << isDragEnabled() << endl << flush;*/ - TQStringList volatileButtons = m_settings->volatileButtons(); - TQStringList urls = m_settings->buttons(); - if (m_settings->showDesktopEnabled()) { - if (!urls.contains("SPECIAL_BUTTON__SHOW_DESKTOP")) - urls.prepend("SPECIAL_BUTTON__SHOW_DESKTOP"); - } - else { - if (urls.contains("SPECIAL_BUTTON__SHOW_DESKTOP")) - urls.remove("SPECIAL_BUTTON__SHOW_DESKTOP"); - } - kdDebug() << "GetButtons " << urls.join("/") << endl; - TQStringList::Iterator iter(urls.begin()); - int n = 0; - while (iter != urls.end()) { - TQString url = *iter; - addApp(url, n, false); - ++iter; - ++n; - } - - // Restore sticky state - for (n=0; n<int(m_buttons->size()); ++n) - { - QuickButton* button = (*m_buttons)[n]; - if (volatileButtons.contains(button->menuId()) == false) - { - button->setSticky(true); - } - button->setDynamicModeEnabled(m_settings->autoAdjustEnabled()); - } - - m_popularity->readConfig(m_settings); - m_popularity->setHistoryHorizon(m_settings->historyHorizon()/100.0); - - TQStringList serviceNames = m_settings->serviceNames(); - TQValueList<int> insPos = m_settings->serviceInspos(); - for (int n=std::min(serviceNames.size(),insPos.size())-1; n>=0; --n) - { - m_appOrdering[serviceNames[n]] = insPos[n]; - } -} - -void QuickLauncher::saveConfig() -{ - if (!m_refreshEnabled) - { - m_needsSave=true; - return; - } - TQStringList urls, volatileUrls; - ButtonIter iter = m_buttons->begin(); - while (iter != m_buttons->end()) { - if ((*iter)->sticky() == false) - { - volatileUrls.append((*iter)->menuId()); - } - urls.append((*iter)->menuId()); - ++iter; - } - m_settings->setButtons(urls); - kdDebug() << "SetButtons " << urls.join("/") << endl; - m_settings->setVolatileButtons(volatileUrls); - m_settings->setConserveSpace(m_manager->conserveSpace()); - m_settings->setDragEnabled(isDragEnabled()); - - m_popularity->writeConfig(m_settings); - - // m_popularity must have written the current service list by now - TQStringList serviceNames = m_settings->serviceNames(); - TQValueList<int> insertionPositions; - for (int n=0; n<int(serviceNames.size()); ++n) - { - if (m_appOrdering.find(serviceNames[n]) != m_appOrdering.end()) - { - insertionPositions.push_back(m_appOrdering[serviceNames[n]]); - } - } - m_settings->setServiceInspos(insertionPositions); - - m_settings->writeConfig(); -} - - -void QuickLauncher::setRefreshEnabled(bool enable) -{ - m_refreshEnabled=enable; - if (m_refreshEnabled) - { - if (m_needsSave) { - saveConfig(); - } - if (m_needsRefresh) { - refreshContents(); - } - } -} - -void QuickLauncher::serviceStartedByStorageId(TQString /*starter*/, TQString storageId) -{ - KService::Ptr service = KService::serviceByStorageId(storageId); - if (service->icon() == TQString::null) - { - kdDebug() << storageId << " has no icon. Makes no sense to add it."; - return; - } - QuickURL url = QuickURL(locate("apps", service->desktopEntryPath())); - TQString desktopMenuId(url.menuId()); - kdDebug() << "storageId=" << storageId << " desktopURL=" << desktopMenuId << endl; - // A service was started somwhere else. If the quicklauncher contains - // this service too, we flash the icon - QuickButton *startedButton = 0; - std::set<TQString> buttonIdSet; - for (uint n = 0; n < m_buttons->size(); ++n) - { - QuickButton *button = (*m_buttons)[n]; - TQString buttonMenuId = button->menuId(); - buttonIdSet.insert(buttonMenuId); - if (desktopMenuId == buttonMenuId) - { - kdDebug() << "QuickLauncher: I know that one: " << storageId << endl; - button->flash(); - startedButton = button; - } - } - - // Update popularity info. - // We do this even if autoadjust is disabled - // so there are sane values to start with if it's turned on. - m_popularity->useService(desktopMenuId); - - if (m_settings->autoAdjustEnabled()) - { - TQTimer::singleShot(0, this, TQT_SLOT(slotAdjustToCurrentPopularity())); - } -} - -void QuickLauncher::slotAdjustToCurrentPopularity() -{ - // TODO: Shrink immediately if buttons->size() > maxItems - kdDebug() << "Starting popularity update" << endl; - PopularityStatistics* stats = m_popularity; - int minItems = m_settings->autoAdjustMinItems(); - int maxItems = m_settings->autoAdjustMaxItems(); - - static const double hysteresisFactor = 0.90; - double minAddPopularity = 0; - for (int n = 0; n < maxItems; ++n) - { - // All items with a popularity not less than 0.75 of the average - // of the first maxItems apps are included in the list - double belowAvgAllowed = 0.75; - minAddPopularity += (belowAvgAllowed * stats->popularityByRank(n)) / maxItems; - } - double minDelPopularity = minAddPopularity * hysteresisFactor; - std::map<TQString, QuickButton*> removeableApps; - std::set<TQString> existingApps; - int numApps = m_buttons->size(); - for (int n = 0; n < int(m_buttons->size()); ++n) - { - QuickButton *button = (*m_buttons)[n]; - if (((stats->popularityByRank(stats->rankByService(button->menuId())) < - minDelPopularity) || m_settings->autoAdjustEnabled()==false) && - (button->sticky() == false)) - { - removeableApps[button->menuId()] = button; - --numApps; - } - existingApps.insert(button->menuId()); - } - for (int n = 0; - (numApps < minItems && stats->popularityByRank(n) > 0) || - (numApps < maxItems && stats->popularityByRank(n) > minAddPopularity); - ++n) - { - TQString app = m_popularity->serviceByRank(n); - if (existingApps.find(app) == existingApps.end()) - { - addApp(QuickURL(m_popularity->serviceByRank(n)).url(), false); - kdDebug() << "Adding app " << app << endl; - ++numApps; - } - else if (removeableApps.find(app) != removeableApps.end()) - { - removeableApps.erase(app); - ++numApps; - } - } - while (removeableApps.size() > 0) - { - removeApp(findApp(removeableApps.begin()->second), false); - kdDebug() << "Removing app " << removeableApps.begin()->first << endl; - removeableApps.erase(removeableApps.begin()->first); - } - kdDebug() << "done popularity update" << endl; - m_settings->setAutoAdjustMinItems(minItems); - m_settings->setAutoAdjustMaxItems(maxItems); - - // TODO: Think of something better than that: - m_saveTimer->start(10000,true); -} - -void QuickLauncher::slotOwnServiceExecuted(TQString serviceMenuId) -{ - m_popularity->useService(serviceMenuId); - if (m_settings->autoAdjustEnabled()) - { - TQTimer::singleShot(0, this, TQT_SLOT(slotAdjustToCurrentPopularity())); - } -} - -void QuickLauncher::updateStickyHighlightLayer() -{ - // Creates a transparent image which is used - // to highlight those buttons which will never - // be removed automatically from the launcher - TQPixmap areaPix(width(), height()); - TQPainter areaPixPainter(&areaPix); - areaPixPainter.fillRect(0, 0, width(), height(), TQColor(255, 255, 255)); - TQSize itemSize = m_manager->itemSize(); - TQSize spaceSize = m_manager->spaceSize(); - for (uint n=0; n<m_buttons->size(); ++n) - { - TQPoint pos = m_manager->pos(n); - if ((*m_buttons)[n]->sticky() == false) - { - areaPixPainter.fillRect(pos.x()-(spaceSize.width()+1)/2, - pos.y()-(spaceSize.height()+1)/2, - itemSize.width()+spaceSize.width()+1, - itemSize.height()+spaceSize.height()+1, - TQColor(0, 0, 0)); - } - } - TQImage areaLayer = areaPix.convertToImage(); - m_stickyHighlightLayer = TQImage(width(), height(), 32); - m_stickyHighlightLayer.setAlphaBuffer(true); - int pix, tlPix, brPix, w(width()), h(height()); - QRgb transparent(tqRgba(0, 0, 0, 0)); - for (int y = h-1; y >= 0; --y) - { - for (int x = w-1; x >= 0; --x) - { - pix = tqRed(areaLayer.pixel(x, y)); - if (pix == 0) - { - tlPix = (y>0 && x>0) ? tqRed(areaLayer.pixel(x-1,y-1)) : 255; - brPix = (y<h-1 && x<w-1) ? tqRed(areaLayer.pixel(x+1,y+1)) : 255; - int c = tlPix-brPix < 0 ? 255 : 0; - int alpha = abs(tlPix-brPix)/2; - m_stickyHighlightLayer.setPixel(x, y, tqRgba(c, c, c, alpha)); - } - else - { - m_stickyHighlightLayer.setPixel(x, y, transparent); - } - } - } - repaint(); -} - -void QuickLauncher::paintEvent(TQPaintEvent* e) -{ - KPanelApplet::paintEvent(e); - - if (m_settings->autoAdjustEnabled() && - m_settings->showVolatileButtonIndicator()) - { - TQPainter p(this); - p.drawImage(0, 0, m_stickyHighlightLayer); - } -} - -void QuickLauncher::slotStickyToggled() -{ - updateStickyHighlightLayer(); - saveConfig(); -} - -void QuickLauncher::positionChange(Position) -{ - for (int n=0; n<int(m_buttons->size()); ++n) - { - (*m_buttons)[n]->setPopupDirection(popupDirection()); - } -} - - -#include "quicklauncher.moc" |