| -rw-r--r-- | core/launcher/launcher.cpp | 4 | ||||
| -rw-r--r-- | core/launcher/launcherview.cpp | 7 |
2 files changed, 4 insertions, 7 deletions
diff --git a/core/launcher/launcher.cpp b/core/launcher/launcher.cpp index 0573330..8fe41f7 100644 --- a/core/launcher/launcher.cpp +++ b/core/launcher/launcher.cpp @@ -1,840 +1,840 @@ /********************************************************************** ** Copyright (C) 2000 Trolltech AS. All rights reserved. ** ** This file is part of Qtopia Environment. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ** See http://www.trolltech.com/gpl/ for GPL licensing information. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ // WARNING: Do *NOT* define this yourself. The SL5xxx from SHARP does NOT // have this class. #define QTOPIA_INTERNAL_FSLP #include <qpe/qcopenvelope_qws.h> #include <qpe/resource.h> #include <qpe/applnk.h> #include <qpe/config.h> #include <qpe/global.h> #include <qpe/qpeapplication.h> #include <qpe/mimetype.h> #include <qpe/storage.h> #include <qpe/palmtoprecord.h> #include <qdir.h> #include <qwindowsystem_qws.h> #include <qtimer.h> #include <qcombobox.h> #include <qvbox.h> #include <qlayout.h> #include <qstyle.h> #include <qpushbutton.h> #include <qtabbar.h> #include <qwidgetstack.h> #include <qlayout.h> #include <qregexp.h> #include <qmessagebox.h> #include <qframe.h> #include <qpainter.h> #include <qlabel.h> #include <qtextstream.h> #include "launcherview.h" #include "launcher.h" #include "syncdialog.h" #include "desktop.h" #include <qpe/lnkproperties.h> #include "mrulist.h" #include "qrsync.h" #include <stdlib.h> #include <unistd.h> #if defined(_OS_LINUX_) || defined(Q_OS_LINUX) #include <stdio.h> #include <sys/vfs.h> #include <mntent.h> #endif //#define SHOW_ALL CategoryTabWidget::CategoryTabWidget( QWidget* parent ) : QVBox( parent ) { categoryBar = 0; stack = 0; } void CategoryTabWidget::prevTab() { if ( categoryBar ) { int n = categoryBar->count(); int tab = categoryBar->currentTab(); if ( tab >= 0 ) categoryBar->setCurrentTab( (tab - 1 + n)%n ); } } void CategoryTabWidget::nextTab() { if ( categoryBar ) { int n = categoryBar->count(); int tab = categoryBar->currentTab(); categoryBar->setCurrentTab( (tab + 1)%n ); } } void CategoryTabWidget::addItem( const QString& linkfile ) { int i=0; AppLnk *app = new AppLnk(linkfile); if ( !app->isValid() ) { delete app; return; } if ( !app->file().isEmpty() ) { // A document delete app; app = new DocLnk(linkfile); ((LauncherView*)(stack->widget(ids.count()-1)))->addItem(app); return; } for ( QStringList::Iterator it=ids.begin(); it!=ids.end(); ++it) { if ( !(*it).isEmpty() ) { QRegExp tf(*it,FALSE,TRUE); if ( tf.match(app->type()) >= 0 ) { ((LauncherView*)stack->widget(i))->addItem(app); return; } i++; } } } void CategoryTabWidget::initializeCategories(AppLnkSet* rootFolder, AppLnkSet* docFolder, const QList<FileSystem> &fs) { delete categoryBar; categoryBar = new CategoryTabBar( this ); QPalette pal = categoryBar->palette(); pal.setColor( QColorGroup::Light, pal.color(QPalette::Active,QColorGroup::Shadow) ); pal.setColor( QColorGroup::Background, pal.active().background().light(110) ); categoryBar->setPalette( pal ); delete stack; stack = new QWidgetStack(this); tabs=0; ids.clear(); QStringList types = rootFolder->types(); for ( QStringList::Iterator it=types.begin(); it!=types.end(); ++it) { if ( !(*it).isEmpty() ) { newView(*it,rootFolder->typePixmap(*it),rootFolder->typeName(*it)); } } QListIterator<AppLnk> it( rootFolder->children() ); AppLnk* l; while ( (l=it.current()) ) { if ( l->type() == "Separator" ) { rootFolder->remove(l); delete l; } else { int i=0; for ( QStringList::Iterator it=types.begin(); it!=types.end(); ++it) { if ( *it == l->type() ) ((LauncherView*)stack->widget(i))->addItem(l,FALSE); i++; } } ++it; } rootFolder->detachChildren(); for (int i=0; i<tabs; i++) ((LauncherView*)stack->widget(i))->sort(); // all documents docview = newView( QString::null, Resource::loadPixmap("DocsIcon"), tr("Documents")); docview->populate( docFolder, QString::null ); docFolder->detachChildren(); docview->setFileSystems(fs); docview->setToolsEnabled(TRUE); connect( categoryBar, SIGNAL(selected(int)), stack, SLOT(raiseWidget(int)) ); ((LauncherView*)stack->widget(0))->setFocus(); categoryBar->show(); stack->show(); } void CategoryTabWidget::updateDocs(AppLnkSet* docFolder, const QList<FileSystem> &fs) { docview->populate( docFolder, QString::null ); docFolder->detachChildren(); docview->setFileSystems(fs); docview->updateTools(); } LauncherView* CategoryTabWidget::newView( const QString& id, const QPixmap& pm, const QString& label ) { LauncherView* view = new LauncherView( stack ); connect( view, SIGNAL(clicked(const AppLnk*)), this, SIGNAL(clicked(const AppLnk*))); connect( view, SIGNAL(rightPressed(AppLnk*)), this, SIGNAL(rightPressed(AppLnk*))); ids.append(id); categoryBar->addTab( new QTab( pm, label ) ); stack->addWidget( view, tabs++ ); return view; } void CategoryTabWidget::updateLink(const QString& linkfile) { int i=0; LauncherView* view; while ((view = (LauncherView*)stack->widget(i++))) { if ( view->removeLink(linkfile) ) break; } addItem(linkfile); docview->updateTools(); } void CategoryTabWidget::paletteChange( const QPalette &p ) { QVBox::paletteChange( p ); QPalette pal = palette(); pal.setColor( QColorGroup::Light, pal.color(QPalette::Active,QColorGroup::Shadow) ); pal.setColor( QColorGroup::Background, pal.active().background().light(110) ); categoryBar->setPalette( pal ); categoryBar->update(); } void CategoryTabWidget::setBusy(bool on) { if ( on ) ((LauncherView*)stack->visibleWidget())->setBusy(TRUE); else for (int i=0; i<tabs; i++) ((LauncherView*)stack->widget(i))->setBusy(FALSE); } CategoryTabBar::CategoryTabBar( QWidget *parent, const char *name ) : QTabBar( parent, name ) { setFocusPolicy( NoFocus ); connect( this, SIGNAL( selected(int) ), this, SLOT( layoutTabs() ) ); } CategoryTabBar::~CategoryTabBar() { } void CategoryTabBar::layoutTabs() { if ( !count() ) return; // int percentFalloffTable[] = { 100, 70, 40, 12, 6, 3, 1, 0 }; int hiddenTabWidth = -12; int middleTab = currentTab(); int hframe, vframe, overlap; style().tabbarMetrics( this, hframe, vframe, overlap ); QFontMetrics fm = fontMetrics(); int x = 0; QRect r; QTab *t; int available = width()-1; int required = 0; for ( int i = 0; i < count(); i++ ) { t = tab(i); // if (( i < (middleTab - 1) ) || ( i > (middleTab + 1) )) { if ( i != middleTab ) { // required += hiddenTabWidth + hframe - overlap; available -= hiddenTabWidth + hframe - overlap; if ( t->iconSet() != 0 ) available -= t->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).width(); } else { required += fm.width( t->text() ) + hframe - overlap; if ( t->iconSet() != 0 ) required += t->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).width(); } } for ( int i = 0; i < count(); i++ ) { t = tab(i); // if (( i < (middleTab - 1) ) || ( i > (middleTab + 1) )) { if ( i != middleTab ) { int w = hiddenTabWidth; int ih = 0; if ( t->iconSet() != 0 ) { w += t->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).width(); ih = t->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).height(); } int h = QMAX( fm.height(), ih ); h = QMAX( h, QApplication::globalStrut().height() ); h += vframe; w += hframe; t->setRect( QRect(x, 0, w, h) ); x += t->rect().width() - overlap; r = r.unite( t->rect() ); } else { int w = fm.width( t->text() ); int ih = 0; if ( t->iconSet() != 0 ) { w += t->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).width(); ih = t->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).height(); } int h = QMAX( fm.height(), ih ); h = QMAX( h, QApplication::globalStrut().height() ); h += vframe; w += hframe; // t->setRect( QRect(x, 0, w * available/required, h) ); t->setRect( QRect(x, 0, available, h) ); x += t->rect().width() - overlap; r = r.unite( t->rect() ); } } QRect rr = tab(count()-1)->rect(); rr.setRight(width()-1); tab(count()-1)->setRect( rr ); for ( t = tabList()->first(); t; t = tabList()->next() ) { QRect tr = t->rect(); tr.setHeight( r.height() ); t->setRect( tr ); } update(); } void CategoryTabBar::paint( QPainter * p, QTab * t, bool selected ) const { #if QT_VERSION >= 300 QStyle::SFlags flags = QStyle::Style_Default; if ( selected ) flags |= QStyle::Style_Selected; style().drawControl( QStyle::CE_TabBarTab, p, this, t->rect(), colorGroup(), flags, QStyleOption(t) ); #else style().drawTab( p, this, t, selected ); #endif QRect r( t->rect() ); QFont f( font() ); if ( selected ) f.setBold( TRUE ); p->setFont( f ); int iw = 0; int ih = 0; if ( t->iconSet() != 0 ) { iw = t->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).width() + 2; ih = t->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).height(); } int w = iw + p->fontMetrics().width( t->text() ) + 4; int h = QMAX(p->fontMetrics().height() + 4, ih ); paintLabel( p, QRect( r.left() + (r.width()-w)/2 - 3, r.top() + (r.height()-h)/2, w, h ), t, #if QT_VERSION >= 300 t->identifier() == keyboardFocusTab() #else t->identitifer() == keyboardFocusTab() #endif ); } void CategoryTabBar::paintLabel( QPainter* p, const QRect&, QTab* t, bool has_focus ) const { QRect r = t->rect(); // if ( t->id != currentTab() ) //r.moveBy( 1, 1 ); // if ( t->iconSet() ) { // the tab has an iconset, draw it in the right mode QIconSet::Mode mode = (t->isEnabled() && isEnabled()) ? QIconSet::Normal : QIconSet::Disabled; if ( mode == QIconSet::Normal && has_focus ) mode = QIconSet::Active; QPixmap pixmap = t->iconSet()->pixmap( QIconSet::Small, mode ); int pixw = pixmap.width(); int pixh = pixmap.height(); p->drawPixmap( r.left() + 6, r.center().y() - pixh / 2 + 1, pixmap ); r.setLeft( r.left() + pixw + 5 ); } QRect tr = r; if ( r.width() < 20 ) return; if ( t->isEnabled() && isEnabled() ) { #if defined(_WS_WIN32_) if ( colorGroup().brush( QColorGroup::Button ) == colorGroup().brush( QColorGroup::Background ) ) p->setPen( colorGroup().buttonText() ); else p->setPen( colorGroup().foreground() ); #else p->setPen( colorGroup().foreground() ); #endif p->drawText( tr, AlignCenter | AlignVCenter | ShowPrefix, t->text() ); } else { p->setPen( palette().disabled().foreground() ); p->drawText( tr, AlignCenter | AlignVCenter | ShowPrefix, t->text() ); } } //--------------------------------------------------------------------------- Launcher::Launcher( QWidget* parent, const char* name, WFlags fl ) : QMainWindow( parent, name, fl ) { setCaption( tr("Launcher") ); syncDialog = 0; // we have a pretty good idea how big we'll be setGeometry( 0, 0, qApp->desktop()->width(), qApp->desktop()->height() ); tabs = 0; rootFolder = 0; docsFolder = 0; tabs = new CategoryTabWidget( this ); tabs->setMaximumWidth( qApp->desktop()->width() ); setCentralWidget( tabs ); connect( tabs, SIGNAL(selected(const QString&)), this, SLOT(viewSelected(const QString&)) ); connect( tabs, SIGNAL(clicked(const AppLnk*)), this, SLOT(select(const AppLnk*))); connect( tabs, SIGNAL(rightPressed(AppLnk*)), this, SLOT(properties(AppLnk*))); #if defined(Q_WS_QWS) && !defined(QT_NO_COP) QCopChannel* sysChannel = new QCopChannel( "QPE/System", this ); connect( sysChannel, SIGNAL(received(const QCString &, const QByteArray &)), this, SLOT(systemMessage( const QCString &, const QByteArray &)) ); #endif storage = new StorageInfo( this ); connect( storage, SIGNAL( disksChanged() ), SLOT( storageChanged() ) ); updateTabs(); preloadApps(); in_lnk_props = FALSE; got_lnk_change = FALSE; } Launcher::~Launcher() { } static bool isVisibleWindow(int wid) { const QList<QWSWindow> &list = qwsServer->clientWindows(); QWSWindow* w; for (QListIterator<QWSWindow> it(list); (w=it.current()); ++it) { if ( w->winId() == wid ) return !w->isFullyObscured(); } return FALSE; } void Launcher::showMaximized() { if ( isVisibleWindow( winId() ) ) doMaximize(); else QTimer::singleShot( 20, this, SLOT(doMaximize()) ); } void Launcher::doMaximize() { QMainWindow::showMaximized(); } void Launcher::updateMimeTypes() { MimeType::clear(); updateMimeTypes(rootFolder); } void Launcher::updateMimeTypes(AppLnkSet* folder) { for ( QListIterator<AppLnk> it( folder->children() ); it.current(); ++it ) { AppLnk *app = it.current(); if ( app->type() == "Folder" ) updateMimeTypes((AppLnkSet *)app); else { MimeType::registerApp(*app); } } } void Launcher::loadDocs() { delete docsFolder; docsFolder = new DocLnkSet; Global::findDocuments(docsFolder); } void Launcher::updateTabs() { MimeType::updateApplications(); // ### reads all applnks twice delete rootFolder; rootFolder = new AppLnkSet( MimeType::appsFolderName() ); loadDocs(); tabs->initializeCategories(rootFolder, docsFolder, storage->fileSystems()); } void Launcher::updateDocs() { loadDocs(); tabs->updateDocs(docsFolder,storage->fileSystems()); } void Launcher::viewSelected(const QString& s) { setCaption( s + tr(" - Launcher") ); } void Launcher::nextView() { tabs->nextTab(); } void Launcher::select( const AppLnk *appLnk ) { if ( appLnk->type() == "Folder" ) { // Not supported: flat is simpler for the user } else { if ( appLnk->exec().isNull() ) { QMessageBox::information(this,tr("No application"), tr("<p>No application is defined for this document." "<p>Type is %1.").arg(appLnk->type())); return; } tabs->setBusy(TRUE); emit executing( appLnk ); appLnk->execute(); } } void Launcher::externalSelected(const AppLnk *appLnk) { tabs->setBusy(TRUE); emit executing( appLnk ); } void Launcher::properties( AppLnk *appLnk ) { if ( appLnk->type() == "Folder" ) { // Not supported: flat is simpler for the user } else { in_lnk_props = TRUE; got_lnk_change = FALSE; LnkProperties prop(appLnk); connect(&prop, SIGNAL(select(const AppLnk *)), this, SLOT(externalSelected(const AppLnk *))); prop.showMaximized(); prop.exec(); in_lnk_props = FALSE; if ( got_lnk_change ) { updateLink(lnk_change); } } } void Launcher::updateLink(const QString& link) { if (link.isNull()) updateTabs(); else if (link.isEmpty()) updateDocs(); else tabs->updateLink(link); } void Launcher::systemMessage( const QCString &msg, const QByteArray &data) { QDataStream stream( data, IO_ReadOnly ); if ( msg == "linkChanged(QString)" ) { QString link; stream >> link; if ( in_lnk_props ) { got_lnk_change = TRUE; lnk_change = link; } else { updateLink(link); } } else if ( msg == "busy()" ) { emit busy(); } else if ( msg == "notBusy(QString)" ) { QString app; stream >> app; tabs->setBusy(FALSE); emit notBusy(app); } else if ( msg == "mkdir(QString)" ) { QString dir; stream >> dir; if ( !dir.isEmpty() ) mkdir( dir ); } else if ( msg == "rdiffGenSig(QString,QString)" ) { QString baseFile, sigFile; stream >> baseFile >> sigFile; QRsync::generateSignature( baseFile, sigFile ); } else if ( msg == "rdiffGenDiff(QString,QString,QString)" ) { QString baseFile, sigFile, deltaFile; stream >> baseFile >> sigFile >> deltaFile; QRsync::generateDiff( baseFile, sigFile, deltaFile ); } else if ( msg == "rdiffApplyPatch(QString,QString)" ) { QString baseFile, deltaFile; stream >> baseFile >> deltaFile; if ( !QFile::exists( baseFile ) ) { QFile f( baseFile ); f.open( IO_WriteOnly ); f.close(); } QRsync::applyDiff( baseFile, deltaFile ); QCopEnvelope e( "QPE/Desktop", "patchApplied(QString)" ); e << baseFile; } else if ( msg == "rdiffCleanup()" ) { mkdir( "/tmp/rdiff" ); QDir dir; dir.setPath( "/tmp/rdiff" ); QStringList entries = dir.entryList(); for ( QStringList::Iterator it = entries.begin(); it != entries.end(); ++it ) dir.remove( *it ); } else if ( msg == "sendHandshakeInfo()" ) { QString home = getenv( "HOME" ); QCopEnvelope e( "QPE/Desktop", "handshakeInfo(QString,bool)" ); e << home; int locked = (int) Desktop::screenLocked(); e << locked; // register an app for autostart // if clear is send the list is cleared. } else if ( msg == "autoStart(QString)" ) { QString appName; stream >> appName; Config cfg( "autostart" ); cfg.setGroup( "AutoStart" ); if ( appName.compare("clear") == 0){ cfg.writeEntry("Apps", ""); } } else if ( msg == "autoStart(QString,QString)" ) { QString modifier, appName; stream >> modifier >> appName; Config cfg( "autostart" ); cfg.setGroup( "AutoStart" ); if ( modifier.compare("add") == 0 ){ // only add it appname is entered if (!appName.isEmpty()) { cfg.writeEntry("Apps", appName); } } else if (modifier.compare("remove") == 0 ) { // need to change for multiple entries // actually remove is right now simular to clear, but in future there // should be multiple apps in autostart possible. QString checkName; checkName = cfg.readEntry("Apps", ""); if (checkName == appName) { cfg.writeEntry("Apps", ""); } } } else if ( msg == "sendCardInfo()" ) { QCopEnvelope e( "QPE/Desktop", "cardInfo(QString)" ); const QList<FileSystem> &fs = storage->fileSystems(); QListIterator<FileSystem> it ( fs ); QString s; QString homeDir = getenv("HOME"); QString hardDiskHome; for ( ; it.current(); ++it ) { if ( (*it)->isRemovable() ) s += (*it)->name() + "=" + (*it)->path() + "/Documents " + QString::number( (*it)->availBlocks() * (*it)->blockSize() ) + " " + (*it)->options() + ";"; else if ( (*it)->disk() == "/dev/mtdblock1" || (*it)->disk() == "/dev/mtdblock/1" ) s += (*it)->name() + "=" + homeDir + "/Documents " + QString::number( (*it)->availBlocks() * (*it)->blockSize() ) + " " + (*it)->options() + ";"; else if ( (*it)->name().contains( "Hard Disk") && homeDir.contains( (*it)->path() ) && (*it)->path().length() > hardDiskHome.length() ) hardDiskHome = (*it)->name() + "=" + homeDir + "/Documents " + QString::number( (*it)->availBlocks() * (*it)->blockSize() ) + " " + (*it)->options() + ";"; } if ( !hardDiskHome.isEmpty() ) s += hardDiskHome; e << s; } else if ( msg == "sendSyncDate(QString)" ) { QString app; stream >> app; Config cfg( "qpe" ); cfg.setGroup("SyncDate"); QCopEnvelope e( "QPE/Desktop", "syncDate(QString,QString)" ); e << app << cfg.readEntry( app ); //qDebug("QPE/System sendSyncDate for %s: response %s", app.latin1(), //cfg.readEntry( app ).latin1() ); } else if ( msg == "setSyncDate(QString,QString)" ) { QString app, date; stream >> app >> date; Config cfg( "qpe" ); cfg.setGroup("SyncDate"); cfg.writeEntry( app, date ); //qDebug("setSyncDate(QString,QString) %s %s", app.latin1(), date.latin1()); } else if ( msg == "startSync(QString)" ) { QString what; stream >> what; delete syncDialog; syncDialog = 0; syncDialog = new SyncDialog( this, "syncProgress", FALSE, WStyle_Tool | WStyle_Customize | Qt::WStyle_StaysOnTop ); syncDialog->showMaximized(); syncDialog->whatLabel->setText( "<b>" + what + "</b>" ); connect( syncDialog->buttonCancel, SIGNAL( clicked() ), SLOT( cancelSync() ) ); } else if ( msg == "stopSync()") { delete syncDialog; syncDialog = 0; } else if ( msg == "getAllDocLinks()" ) { loadDocs(); QString contents; for ( QListIterator<DocLnk> it( docsFolder->children() ); it.current(); ++it ) { DocLnk *doc = it.current(); QFileInfo fi( doc->file() ); if ( !fi.exists() ) continue; bool fake = !doc->linkFileKnown(); if ( !fake ) { QFile f( doc->linkFile() ); if ( f.open( IO_ReadOnly ) ) { QTextStream ts( &f ); ts.setEncoding( QTextStream::UnicodeUTF8 ); contents += ts.read(); f.close(); } else fake = TRUE; } if (fake) { contents += "[Desktop Entry]\n"; contents += "Categories = " + Qtopia::Record::idsToString( doc->categories() ) + "\n"; contents += "File = "+doc->file()+"\n"; contents += "Name = "+doc->name()+"\n"; contents += "Type = "+doc->type()+"\n"; } contents += QString("Size = %1\n").arg( fi.size() ); } //qDebug( "sending length %d", contents.length() ); QCopEnvelope e( "QPE/Desktop", "docLinks(QString)" ); e << contents; - //qDebug( "================ \n\n%s\n\n===============", - //contents.latin1() ); + qDebug( "================ \n\n%s\n\n===============", + contents.latin1() ); delete docsFolder; docsFolder = 0; } } void Launcher::cancelSync() { QCopEnvelope e( "QPE/Desktop", "cancelSync()" ); } void Launcher::storageChanged() { if ( in_lnk_props ) { got_lnk_change = TRUE; lnk_change = ""; } else { updateDocs(); } } bool Launcher::mkdir(const QString &localPath) { QDir fullDir(localPath); if (fullDir.exists()) return true; // at this point the directory doesn't exist // go through the directory tree and start creating the direcotories // that don't exist; if we can't create the directories, return false QString dirSeps = "/"; int dirIndex = localPath.find(dirSeps); QString checkedPath; // didn't find any seps; weird, use the cur dir instead if (dirIndex == -1) { //qDebug("No seperators found in path %s", localPath.latin1()); checkedPath = QDir::currentDirPath(); } while (checkedPath != localPath) { // no more seperators found, use the local path if (dirIndex == -1) checkedPath = localPath; else { // the next directory to check checkedPath = localPath.left(dirIndex) + "/"; // advance the iterator; the next dir seperator dirIndex = localPath.find(dirSeps, dirIndex+1); } QDir checkDir(checkedPath); if (!checkDir.exists()) { //qDebug("mkdir making dir %s", checkedPath.latin1()); if (!checkDir.mkdir(checkedPath)) { qDebug("Unable to make directory %s", checkedPath.latin1()); return FALSE; } } } return TRUE; } void Launcher::preloadApps() { Config cfg("Launcher"); cfg.setGroup("Preload"); QStringList apps = cfg.readListEntry("Apps",','); for (QStringList::ConstIterator it=apps.begin(); it!=apps.end(); ++it) { QCopEnvelope e("QPE/Application/"+(*it).local8Bit(), "enablePreload()"); } } diff --git a/core/launcher/launcherview.cpp b/core/launcher/launcherview.cpp index 764f088..538ad79 100644 --- a/core/launcher/launcherview.cpp +++ b/core/launcher/launcherview.cpp @@ -1,624 +1,621 @@ /********************************************************************** ** Copyright (C) 2000 Trolltech AS. All rights reserved. ** ** This file is part of Qtopia Environment. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ** See http://www.trolltech.com/gpl/ for GPL licensing information. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ #include "launcherview.h" #include <qpe/qpeapplication.h> #include <qpe/applnk.h> #include <qpe/qpedebug.h> #include <qpe/config.h> #include <qpe/categories.h> #include <qpe/categoryselect.h> #include <qpe/menubutton.h> #include <qpe/resource.h> #include <qpe/qpetoolbar.h> #include <qtimer.h> #include <qdict.h> #include <qfile.h> #include <qfileinfo.h> #include <qhbox.h> #include <qiconview.h> #include <qpainter.h> #include <qregexp.h> #include <qtoolbutton.h> class LauncherIconView : public QIconView { public: LauncherIconView( QWidget* parent, const char* name=0 ) : QIconView(parent,name), tf(""), cf(0), bsy(0) { sortmeth = Name; hidden.setAutoDelete(TRUE); ike = FALSE; } ~LauncherIconView() { #if 0 // debuggery QListIterator<AppLnk> it(hidden); AppLnk* l; while ((l=it.current())) { ++it; //qDebug("%p: hidden (should remove)",l); } #endif } QIconViewItem* busyItem() const { return bsy; } void updateCategoriesAndMimeTypes(); void doAutoScroll() { // We don't want rubberbanding (yet) } void setBusy(bool on) { QIconViewItem *c = on ? currentItem() : 0; if ( bsy != c ) { QIconViewItem* o = bsy; bsy = c; if ( o ) o->repaint(); if ( c ) c->repaint(); } } bool inKeyEvent() const { return ike; } void keyPressEvent(QKeyEvent* e) { ike = TRUE; if ( e->key() == Key_F33 ) { // "OK" button returnPressed(currentItem()); } QIconView::keyPressEvent(e); ike = FALSE; } void addItem(AppLnk* app, bool resort=TRUE); bool removeLink(const QString& linkfile); QStringList mimeTypes() const; QStringList categories() const; void clear() { mimes.clear(); cats.clear(); QIconView::clear(); hidden.clear(); } void addCatsAndMimes(AppLnk* app) { // QStringList c = app->categories(); // for (QStringList::ConstIterator cit=c.begin(); cit!=c.end(); ++cit) { // cats.replace(*cit,(void*)1); // } QString maj=app->type(); int sl=maj.find('/'); if (sl>=0) { QString k = maj.left(sl); mimes.replace(k,(void*)1); } } void drawBackground( QPainter *p, const QRect &r ) { Config config("qpe"); config.setGroup("Appearance"); QString backgroundImage = config.readEntry("BackgroundImage"); if (backgroundImage.isNull()) backgroundImage="qpe-background"; int backgroundMode = QPixmap::defaultDepth() >= 12 ? 1 : 0; //int backgroundMode = 2; if ( backgroundMode == 1 ) { // Double buffer the background static QPixmap *bg = NULL; static QColor bgColor; if ( (bg == NULL) || (bgColor != colorGroup().button()) ) { // Create a new background double buffer if (bg == NULL) bg = new QPixmap( width(), height() ); bgColor = colorGroup().button(); QPainter painter( bg ); painter.fillRect( QRect( 0, 0, width(), height() ), colorGroup().background().light(110)); // Overlay the Qtopia logo in the center QImage logo; if (QFile::exists(backgroundImage)) { logo = QImage(backgroundImage); } else { logo = Resource::loadImage(backgroundImage ); } if ( !logo.isNull() ) painter.drawImage( (width() - logo.width()) / 2, (height() - logo.height()) / 2, logo ); } // Draw the double buffer to the widget (it is tiled for when the icon view is large) p->drawTiledPixmap( r, *bg, QPoint( (r.x() + contentsX()) % bg->width(), (r.y() + contentsY()) % bg->height() ) ); } else if ( backgroundMode == 2 ) { static QPixmap *bg = 0; static QColor bgColor; if ( !bg || (bgColor != colorGroup().background()) ) { bgColor = colorGroup().background(); bg = new QPixmap( width(), 9 ); QPainter painter( bg ); for ( int i = 0; i < 3; i++ ) { painter.setPen( colorGroup().background().light(130) ); painter.drawLine( 0, i*3, width()-1, i*3 ); painter.drawLine( 0, i*3+1, width()-1, i*3+1 ); painter.setPen( colorGroup().background().light(105) ); painter.drawLine( 0, i*3+2, width()-1, i*3+2 ); } } p->drawTiledPixmap( r, *bg, QPoint( (r.x() + contentsX()) % bg->width(), (r.y() + contentsY()) % bg->height() ) ); } else { p->fillRect( r, QBrush( colorGroup().background().light(110) ) ); } } void hideOrShowItems(bool resort); void setTypeFilter(const QString& typefilter, bool resort) { tf = QRegExp(typefilter,FALSE,TRUE); hideOrShowItems(resort); } void setCategoryFilter( int catfilter, bool resort ) { Categories cat; cat.load( categoryFileName() ); QString str; if ( catfilter == -2 ) cf = 0; else cf = catfilter; hideOrShowItems(resort); } enum SortMethod { Name, Date, Type }; void setSortMethod( SortMethod m ) { if ( sortmeth != m ) { sortmeth = m; sort(); } } int compare(const AppLnk* a, const AppLnk* b) { switch (sortmeth) { case Name: return a->name().compare(b->name()); case Date: { QFileInfo fa(a->linkFileKnown() ? a->linkFile() : a->file()); QFileInfo fb(b->linkFileKnown() ? b->linkFile() : b->file()); return fa.lastModified().secsTo(fb.lastModified()); } case Type: return a->type().compare(b->type()); } return 0; } protected: void styleChange( QStyle &old ) { QIconView::styleChange( old ); //### duplicated code from LauncherView constructor int dw = QApplication::desktop()->width(); setGridX( (dw-13-style().scrollBarExtent().width())/3 ); // tweaked for 8pt+dw=176 and 10pt+dw=240 } private: QList<AppLnk> hidden; QDict<void> mimes; QDict<void> cats; SortMethod sortmeth; QRegExp tf; int cf; QIconViewItem* bsy; bool ike; }; bool LauncherView::bsy=FALSE; void LauncherView::setBusy(bool on) { icons->setBusy(on); } class LauncherItem : public QIconViewItem { public: LauncherItem( QIconView *parent, AppLnk* applnk ); ~LauncherItem() { LauncherIconView* liv = (LauncherIconView*)iconView(); if ( liv->busyItem() == this ) liv->setBusy(FALSE); delete app; } AppLnk* appLnk() const { return app; } AppLnk* takeAppLnk() { AppLnk* r=app; app=0; return r; } virtual int compare ( QIconViewItem * i ) const; void paintItem( QPainter *p, const QColorGroup &cg ) { LauncherIconView* liv = (LauncherIconView*)iconView(); QBrush oldBrush( liv->itemTextBackground() ); QColorGroup mycg( cg ); if ( liv->currentItem() == this ) { liv->setItemTextBackground( cg.brush( QColorGroup::Highlight ) ); mycg.setColor( QColorGroup::Text, cg.color( QColorGroup::HighlightedText ) ); } QIconViewItem::paintItem(p,mycg); if ( liv->currentItem() == this ) liv->setItemTextBackground( oldBrush ); if ( liv->busyItem() == this ) { static QPixmap* busypm=0; if ( !busypm ) busypm = new QPixmap(Resource::loadPixmap("launching")); p->drawPixmap(x()+(width()-busypm->width())/2, y(),*busypm); } } protected: AppLnk* app; }; LauncherItem::LauncherItem( QIconView *parent, AppLnk *applnk ) : QIconViewItem( parent, applnk->name(), applnk->bigPixmap() ), app(applnk) // Takes ownership { } int LauncherItem::compare ( QIconViewItem * i ) const { LauncherIconView* view = (LauncherIconView*)iconView(); return view->compare(app,((LauncherItem *)i)->appLnk()); } QStringList LauncherIconView::mimeTypes() const { QStringList r; QDictIterator<void> it(mimes); while (it.current()) { r.append(it.currentKey()); ++it; } r.sort(); return r; } void LauncherIconView::addItem(AppLnk* app, bool resort) { addCatsAndMimes(app); if ( (tf.isEmpty() || tf.match(app->type()) >= 0) && (cf == 0 || app->categories().contains(cf) || cf == -1 && app->categories().count() == 0 ) ) (void) new LauncherItem( this, app ); else hidden.append(app); if ( resort ) sort(); } void LauncherIconView::updateCategoriesAndMimeTypes() { mimes.clear(); cats.clear(); LauncherItem* item = (LauncherItem*)firstItem(); while (item) { addCatsAndMimes(item->appLnk()); item = (LauncherItem*)item->nextItem(); } QListIterator<AppLnk> it(hidden); AppLnk* l; while ((l=it.current())) { addCatsAndMimes(l); ++it; } } void LauncherIconView::hideOrShowItems(bool resort) { hidden.setAutoDelete(FALSE); QList<AppLnk> links=hidden; hidden.clear(); hidden.setAutoDelete(TRUE); LauncherItem* item = (LauncherItem*)firstItem(); while (item) { links.append(item->takeAppLnk()); item = (LauncherItem*)item->nextItem(); } bool oldAutoArrange = autoArrange(); setAutoArrange( FALSE ); clear(); QListIterator<AppLnk> it(links); AppLnk* l; while ((l=it.current())) { addItem(l,FALSE); ++it; } if ( resort ) sort(); setAutoArrange( oldAutoArrange ); } bool LauncherIconView::removeLink(const QString& linkfile) { LauncherItem* item = (LauncherItem*)firstItem(); AppLnk* l; bool did = FALSE; DocLnk dl(linkfile); while (item) { l = item->appLnk(); - if ( l->linkFileKnown() && l->linkFile() == linkfile || l->file() == linkfile - || dl.isValid() && dl.file() == l->file() ) { + if ( l->linkFileKnown() && l->linkFile() == linkfile/* || l->file() == linkfile || dl.isValid() && dl.file() == l->file()*/ ) { delete item; did = TRUE; } item = (LauncherItem*)item->nextItem(); } QListIterator<AppLnk> it(hidden); while ((l=it.current())) { ++it; - if ( l->linkFileKnown() && l->linkFile() == linkfile - || l->file() == linkfile - || dl.isValid() && dl.file() == l->file() ) { + if ( l->linkFileKnown() && l->linkFile() == linkfile/* || l->file() == linkfile || dl.isValid() && dl.file() == l->file()*/ ) { hidden.removeRef(l); did = TRUE; } } return did; } LauncherView::LauncherView( QWidget* parent, const char* name, WFlags fl ) : QVBox( parent, name, fl ) { icons = new LauncherIconView( this ); setFocusProxy(icons); QPEApplication::setStylusOperation( icons->viewport(), QPEApplication::RightOnHold ); int dw = QApplication::desktop()->width(); icons->setItemsMovable( FALSE ); icons->setAutoArrange( TRUE ); icons->setSorting( TRUE ); icons->setGridX( (dw-13-style().scrollBarExtent().width())/3 ); // tweaked for 8pt+dw=176 and 10pt+dw=240 icons->setGridY( fontMetrics().height()*2+24 ); icons->setFrameStyle( QFrame::NoFrame ); icons->setSpacing( 4 ); icons->setMargin( 0 ); icons->setSelectionMode( QIconView::Multi ); icons->setBackgroundMode( PaletteBase ); connect( icons, SIGNAL(mouseButtonClicked(int, QIconViewItem *, const QPoint&)), SLOT(itemClicked(int, QIconViewItem *)) ); connect( icons, SIGNAL(selectionChanged()), SLOT(selectionChanged()) ); connect( icons, SIGNAL(returnPressed(QIconViewItem *)), SLOT(returnPressed(QIconViewItem *)) ); connect( icons, SIGNAL(mouseButtonPressed(int, QIconViewItem *, const QPoint&)), SLOT(itemPressed(int, QIconViewItem *)) ); tools = 0; } LauncherView::~LauncherView() { } void LauncherView::setToolsEnabled(bool y) { if ( !y != !tools ) { if ( y ) { tools = new QHBox(this); // Type filter typemb = new MenuButton(tools); typemb->setLabel(tr("Type: %1")); typemb->setFixedHeight ( 20 ); // Category filter catmb = new CategorySelect(tools); catmb->setFixedHeight ( 20 ); updateTools(); tools->show(); } else { delete tools; tools = 0; } } } void LauncherView::updateTools() { disconnect( typemb, SIGNAL(selected(const QString&)), this, SLOT(showType(const QString&)) ); disconnect( catmb, SIGNAL(signalSelected(int)), this, SLOT(showCategory(int)) ); icons->updateCategoriesAndMimeTypes(); QString prev; // Type filter QStringList types; types << tr("All"); types << "--"; types += icons->mimeTypes(); prev = typemb->currentText(); typemb->clear(); typemb->insertItems(types); typemb->select(prev); Categories cats( 0 ); cats.load( categoryFileName() ); QArray<int> vl( 0 ); catmb->setCategories( vl, "Document View", tr("Document View") ); catmb->setRemoveCategoryEdit( TRUE ); catmb->setAllCategories( TRUE ); connect(typemb, SIGNAL(selected(const QString&)), this, SLOT(showType(const QString&))); connect(catmb, SIGNAL(signalSelected(int)), this, SLOT(showCategory(int))); } void LauncherView::sortBy(int s) { icons->setSortMethod((LauncherIconView::SortMethod)s); } void LauncherView::showType(const QString& t) { if ( t == tr("All") ) { icons->setTypeFilter("",TRUE); } else { icons->setTypeFilter(t+"/*",TRUE); } } void LauncherView::showCategory( int c ) { icons->setCategoryFilter( c, TRUE ); } void LauncherView::resizeEvent(QResizeEvent *e) { QVBox::resizeEvent( e ); if ( e->size().width() != e->oldSize().width() ) sort(); } void LauncherView::populate( AppLnkSet *folder, const QString& typefilter ) { icons->clear(); internalPopulate( folder, typefilter ); } void LauncherView::selectionChanged() { QIconViewItem* item = icons->currentItem(); if ( item && item->isSelected() ) { AppLnk *appLnk = ((LauncherItem *)item)->appLnk(); if ( icons->inKeyEvent() ) // not for mouse press emit clicked( appLnk ); item->setSelected(FALSE); } } void LauncherView::returnPressed( QIconViewItem *item ) { if ( item ) { AppLnk *appLnk = ((LauncherItem *)item)->appLnk(); emit clicked( appLnk ); } } void LauncherView::itemClicked( int btn, QIconViewItem *item ) { if ( item ) { AppLnk *appLnk = ((LauncherItem *)item)->appLnk(); if ( btn == LeftButton ) { // Make sure it's the item we execute that gets highlighted icons->setCurrentItem( item ); emit clicked( appLnk ); } item->setSelected(FALSE); } } void LauncherView::itemPressed( int btn, QIconViewItem *item ) { if ( item ) { AppLnk *appLnk = ((LauncherItem *)item)->appLnk(); if ( btn == RightButton ) emit rightPressed( appLnk ); /* else if ( btn == LeftButton ) emit clicked( appLnk ); */ item->setSelected(FALSE); } } void LauncherView::internalPopulate( AppLnkSet *folder, const QString& typefilter ) { QListIterator<AppLnk> it( folder->children() ); icons->setTypeFilter(typefilter,FALSE); while ( it.current() ) { // show only the icons for existing files if (!QFile(it.current()->file()).exists() ) { //maybe insert some .desktop file deletion code later //maybe dir specific } else { icons->addItem(*it,FALSE); } ++it; } icons->sort(); } bool LauncherView::removeLink(const QString& linkfile) { return icons->removeLink(linkfile); } void LauncherView::sort() { icons->sort(); } void LauncherView::addItem(AppLnk* app, bool resort) { icons->addItem(app,resort); } void LauncherView::setFileSystems(const QList<FileSystem> &) { // ### does nothing now... } |