From df3a5b9afa34fa45d06e211f415f74c38017a917 Mon Sep 17 00:00:00 2001 From: sandman Date: Thu, 26 Sep 2002 17:37:50 +0000 Subject: Qtopia 1.6 merge: Launcher tabs can now each have their own background, icon-size and font. --- (limited to 'core/launcher/launcherview.cpp') diff --git a/core/launcher/launcherview.cpp b/core/launcher/launcherview.cpp index c54a00f..047fe45 100644 --- a/core/launcher/launcherview.cpp +++ b/core/launcher/launcherview.cpp @@ -1,7 +1,7 @@ /********************************************************************** -** Copyright (C) 2000 Trolltech AS. All rights reserved. +** Copyright (C) 2000-2002 Trolltech AS. All rights reserved. ** -** This file is part of Qtopia Environment. +** This file is part of the 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 @@ -23,14 +23,16 @@ #include #include #include -#include #include #include #include +#include #include #include +//#include #include +#include #include #include #include @@ -39,70 +41,102 @@ #include #include #include +#include -class LauncherIconView : public QIconView { + +class BgPixmap +{ public: - QColor iconText; - QColor background; + BgPixmap( const QPixmap &p ) : pm(p), ref(1) {} + QPixmap pm; + int ref; +}; + +static QMap *bgCache = 0; +class LauncherIconView : public QIconView { +public: LauncherIconView( QWidget* parent, const char* name=0 ) : - QIconView(parent,name), - tf(""), - cf(0), - bsy(0) + QIconView(parent,name), + tf(""), + cf(0), + bsy(0), + bigIcns(TRUE), + bgColor(white) { - sortmeth = Name; - hidden.setAutoDelete(TRUE); - ike = FALSE; - - Config config( "qpe" ); - config.setGroup( "Appearance" ); - iconText = QColor( config.readEntry( "LauncherIconText", "#000000" ) ); - background = QColor( config.readEntry( "LauncherBackground", "#FFFFFF" ) ); + sortmeth = Name; + hidden.setAutoDelete(TRUE); + ike = FALSE; + calculateGrid( Bottom ); } ~LauncherIconView() { #if 0 // debuggery - QListIterator it(hidden); - AppLnk* l; - while ((l=it.current())) { - ++it; - //qDebug("%p: hidden (should remove)",l); - } + QListIterator it(hidden); + AppLnk* l; + while ((l=it.current())) { + ++it; + //qDebug("%p: hidden (should remove)",l); + } #endif } + QPixmap* busyPixmap() const { return (QPixmap*)&bpm; } QIconViewItem* busyItem() const { return bsy; } + void setBigIcons( bool bi ) { bigIcns = bi; } void updateCategoriesAndMimeTypes(); void doAutoScroll() { - // We don't want rubberbanding (yet) + // 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(); - } + QIconViewItem *c = on ? currentItem() : 0; + if ( bsy != c ) { + if ( c ) { + QPixmap *src = c->pixmap(); + QImage img = src->convertToImage(); + QRgb* rgb; + int count; + if ( img.depth() == 32 ) { + rgb = (QRgb*)img.bits(); + count = img.bytesPerLine()/sizeof(QRgb)*img.height(); + } else { + rgb = img.colorTable(); + count = img.numColors(); + } + int rc, gc, bc; + colorGroup().highlight().rgb( &rc, &gc, &bc ); + int ri, gi, bi; + for ( int r = 0; r < count; r++, rgb++ ) { + int ri = (rc+qRed(*rgb))/2; + int gi = (gc+qGreen(*rgb))/2; + int bi = (bc+qBlue(*rgb))/2; + int ai = qAlpha(*rgb); + *rgb = qRgba(ri,gi,bi,ai); + } + + bpm.convertFromImage( img ); + } + 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; + ike = TRUE; + if ( e->key() == Key_F33 /* OK button */ || e->key() == Key_Space ) + returnPressed(currentItem()); + QIconView::keyPressEvent(e); + ike = FALSE; } void addItem(AppLnk* app, bool resort=TRUE); @@ -113,141 +147,131 @@ public: void clear() { - mimes.clear(); - cats.clear(); - QIconView::clear(); - hidden.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); - } + // 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; + k = maj.left(12) == "application/" ? maj : maj.left(sl); + mimes.replace(k,(void*)1); + } + } + + void setBackgroundPixmap( const QPixmap &pm ) { + bgPixmap = pm; + } + + void setBackgroundColor( const QColor &c ) { + bgColor = c; } void drawBackground( QPainter *p, const QRect &r ) { - Config config("qpe"); - config.setGroup("Appearance"); - QString backgroundImage = config.readEntry("BackgroundImage","launcher/opie-background"); - // if (backgroundImage.isNull()) backgroundImage="launcher/opie-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)); - painter.fillRect( QRect( 0, 0, width(), height() ), background); - // Overlay the Qtopia logo in the center - QImage logo; - if (QFile::exists(backgroundImage)) { - logo = QImage(backgroundImage); - } else { - logo = Resource::loadImage(backgroundImage ); - } - if ( !logo.isNull() && config.readBoolEntry( "UseBackgroundImage", TRUE ) ) - 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) ) ); - } + if ( !bgPixmap.isNull() ) { + p->drawTiledPixmap( r, bgPixmap, + QPoint( (r.x() + contentsX()) % bgPixmap.width(), + (r.y() + contentsY()) % bgPixmap.height() ) ); + } else { + p->fillRect( r, bgColor ); + } + } + + void setItemTextPos( ItemTextPos pos ) + { + calculateGrid( pos ); + QIconView::setItemTextPos( pos ); } void hideOrShowItems(bool resort); void setTypeFilter(const QString& typefilter, bool resort) { - tf = QRegExp(typefilter,FALSE,TRUE); - hideOrShowItems(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); + 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(); - } + 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; + 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; } + QString getAllDocLinkInfo() const; + protected: void styleChange( QStyle &old ) { - QIconView::styleChange( old ); - //### duplicated code from LauncherView constructor - int dw = QApplication::desktop()->width(); - setGridX( (dw-13-style().scrollBarExtent().width())/ (dw/80) ); // tweaked for 8pt+dw=176 and 10pt+dw=240 + QIconView::styleChange( old ); + calculateGrid( itemTextPos() ); + } + + void calculateGrid( ItemTextPos pos ) + { + int dw = QApplication::desktop()->width(); + int viewerWidth = dw-style().scrollBarExtent().width(); + if ( pos == Bottom ) { + int cols = 3; + if ( viewerWidth <= 200 ) + cols = 2; + else if ( viewerWidth >= 400 ) + cols = viewerWidth/96; + setSpacing( 4 ); + setGridX( (viewerWidth-(cols+1)*spacing())/cols ); + setGridY( fontMetrics().height()*2+24 ); + } else { + int cols = 2; + if ( viewerWidth < 150 ) + cols = 1; + else if ( viewerWidth >= 400 ) + cols = viewerWidth/150; + setSpacing( 2 ); + setGridX( (viewerWidth-(cols+1)*spacing())/cols ); + setGridY( fontMetrics().height()+2 ); + } } private: @@ -259,7 +283,10 @@ private: int cf; QIconViewItem* bsy; bool ike; - + bool bigIcns; + QPixmap bgPixmap; + QPixmap bpm; + QColor bgColor; }; @@ -273,13 +300,13 @@ void LauncherView::setBusy(bool on) class LauncherItem : public QIconViewItem { public: - LauncherItem( QIconView *parent, AppLnk* applnk ); + LauncherItem( QIconView *parent, AppLnk* applnk, bool bigIcon=TRUE ); ~LauncherItem() { - LauncherIconView* liv = (LauncherIconView*)iconView(); - if ( liv->busyItem() == this ) - liv->setBusy(FALSE); - delete app; + LauncherIconView* liv = (LauncherIconView*)iconView(); + if ( liv->busyItem() == this ) + liv->setBusy(FALSE); + delete app; } AppLnk* appLnk() const { return app; } @@ -289,26 +316,24 @@ public: 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 ) ); - } - else { - mycg.setColor( QColorGroup::Text, liv->iconText ); - } - - 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); - } + 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 ); + } + + virtual QPixmap* pixmap () const + { + const LauncherIconView* liv = (LauncherIconView*)iconView(); + if ( (const LauncherItem *)liv->busyItem() == this ) + return liv->busyPixmap(); + return QIconViewItem::pixmap(); } protected: @@ -316,9 +341,10 @@ protected: }; -LauncherItem::LauncherItem( QIconView *parent, AppLnk *applnk ) - : QIconViewItem( parent, applnk->name(), applnk->bigPixmap() ), - app(applnk) // Takes ownership +LauncherItem::LauncherItem( QIconView *parent, AppLnk *applnk, bool bigIcon ) + : QIconViewItem( parent, applnk->name(), + bigIcon ? applnk->bigPixmap() :applnk->pixmap() ), + app(applnk) // Takes ownership { } @@ -333,8 +359,8 @@ QStringList LauncherIconView::mimeTypes() const QStringList r; QDictIterator it(mimes); while (it.current()) { - r.append(it.currentKey()); - ++it; + r.append(it.currentKey()); + ++it; } r.sort(); return r; @@ -345,13 +371,13 @@ 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 ); + && (cf == 0 || app->categories().contains(cf) + || cf == -1 && app->categories().count() == 0 ) ) + (void) new LauncherItem( this, app, bigIcns ); else - hidden.append(app); + hidden.append(app); if ( resort ) - sort(); + sort(); } void LauncherIconView::updateCategoriesAndMimeTypes() @@ -360,14 +386,14 @@ void LauncherIconView::updateCategoriesAndMimeTypes() cats.clear(); LauncherItem* item = (LauncherItem*)firstItem(); while (item) { - addCatsAndMimes(item->appLnk()); - item = (LauncherItem*)item->nextItem(); + addCatsAndMimes(item->appLnk()); + item = (LauncherItem*)item->nextItem(); } QListIterator it(hidden); AppLnk* l; while ((l=it.current())) { - addCatsAndMimes(l); - ++it; + addCatsAndMimes(l); + ++it; } } @@ -379,21 +405,20 @@ void LauncherIconView::hideOrShowItems(bool resort) hidden.setAutoDelete(TRUE); LauncherItem* item = (LauncherItem*)firstItem(); while (item) { - links.append(item->takeAppLnk()); - item = (LauncherItem*)item->nextItem(); + links.append(item->takeAppLnk()); + item = (LauncherItem*)item->nextItem(); } - bool oldAutoArrange = autoArrange(); - setAutoArrange( FALSE ); + viewport()->setUpdatesEnabled( FALSE ); clear(); QListIterator it(links); AppLnk* l; while ((l=it.current())) { - addItem(l,FALSE); - ++it; + addItem(l,FALSE); + ++it; } - if ( resort ) - sort(); - setAutoArrange( oldAutoArrange ); + viewport()->setUpdatesEnabled( TRUE ); + if ( resort && !autoArrange() ) + sort(); } bool LauncherIconView::removeLink(const QString& linkfile) @@ -403,24 +428,82 @@ bool LauncherIconView::removeLink(const QString& linkfile) 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()*/ ) { - delete item; - did = TRUE; - } - item = (LauncherItem*)item->nextItem(); + l = item->appLnk(); + if ( l->linkFileKnown() && l->linkFile() == linkfile + || l->fileKnown() && ( + l->file() == linkfile + || dl.isValid() && dl.file() == l->file() ) ) { + delete item; + did = TRUE; + } + item = (LauncherItem*)item->nextItem(); } QListIterator it(hidden); while ((l=it.current())) { - ++it; - if ( l->linkFileKnown() && l->linkFile() == linkfile/* || l->file() == linkfile || dl.isValid() && dl.file() == l->file()*/ ) { - hidden.removeRef(l); - did = TRUE; - } + ++it; + if ( l->linkFileKnown() && l->linkFile() == linkfile + || l->file() == linkfile + || dl.isValid() && dl.file() == l->file() ) { + hidden.removeRef(l); + did = TRUE; + } } return did; } +static QString docLinkInfo(const Categories& cats, DocLnk* doc) +{ + QString contents; + + QFileInfo fi( doc->file() ); + if ( !fi.exists() ) + return contents; + + if ( doc->linkFileKnown() ) { + QString lfn = doc->linkFile(); + QFile f( lfn ); + if ( f.open( IO_ReadOnly ) ) { + QTextStream ts( &f ); + ts.setEncoding( QTextStream::UnicodeUTF8 ); + contents += ts.read(); + f.close(); + goto calcsize; + } + } + + contents += "[Desktop Entry]\n"; + contents += "Categories = " // No tr + + cats.labels("Document View", doc->categories()).join(";") + "\n"; // No tr + contents += "File = "+doc->file()+"\n"; // No tr + contents += "Name = "+doc->name()+"\n"; // No tr + contents += "Type = "+doc->type()+"\n"; // No tr + +calcsize: + contents += QString("Size = %1\n").arg( fi.size() ); // No tr + return contents; +} + +QString LauncherIconView::getAllDocLinkInfo() const +{ + QString contents; + LauncherItem* item = (LauncherItem*)firstItem(); + Categories cats; + while (item) { + DocLnk* doc = (DocLnk*)item->appLnk(); + contents += docLinkInfo(cats,doc); + item = (LauncherItem*)item->nextItem(); + } + QListIterator it(hidden); + DocLnk* doc; + while ((doc=(DocLnk*)it.current())) { + contents += docLinkInfo(cats,doc); + ++it; + } + return contents; +} + +//=========================================================================== + LauncherView::LauncherView( QWidget* parent, const char* name, WFlags fl ) : QVBox( parent, name, fl ) { @@ -428,28 +511,28 @@ LauncherView::LauncherView( QWidget* parent, const char* name, WFlags fl ) 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())/ (dw/80) ); // 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->setSelectionMode( QIconView::NoSelection ); icons->setBackgroundMode( PaletteBase ); + icons->setResizeMode( QIconView::Fixed ); + vmode = (ViewMode)-1; + setViewMode( Icon ); connect( icons, SIGNAL(mouseButtonClicked(int, QIconViewItem *, const QPoint&)), - SLOT(itemClicked(int, QIconViewItem *)) ); + SLOT(itemClicked(int, QIconViewItem *)) ); connect( icons, SIGNAL(selectionChanged()), - SLOT(selectionChanged()) ); + SLOT(selectionChanged()) ); connect( icons, SIGNAL(returnPressed(QIconViewItem *)), - SLOT(returnPressed(QIconViewItem *)) ); + SLOT(returnPressed(QIconViewItem *)) ); connect( icons, SIGNAL(mouseButtonPressed(int, QIconViewItem *, const QPoint&)), - SLOT(itemPressed(int, QIconViewItem *)) ); + SLOT(itemPressed(int, QIconViewItem *)) ); tools = 0; + setBackgroundType( Ruled, QString::null ); } LauncherView::~LauncherView() @@ -459,33 +542,30 @@ LauncherView::~LauncherView() void LauncherView::setToolsEnabled(bool y) { if ( !y != !tools ) { - if ( y ) { - tools = new QHBox(this); + if ( y ) { + tools = new QHBox(this); - // Type filter - typemb = new MenuButton(tools); - typemb->setLabel(tr("Type: %1")); - typemb->setFixedHeight ( 20 ); + // Type filter + typemb = new QComboBox(tools); - // Category filter - catmb = new CategorySelect(tools); - catmb->setFixedHeight ( 20 ); + // Category filter + catmb = new CategorySelect(tools); - updateTools(); - tools->show(); - } else { - delete tools; - tools = 0; - } + updateTools(); + tools->show(); + } else { + delete tools; + tools = 0; + } } } void LauncherView::updateTools() { - disconnect( typemb, SIGNAL(selected(const QString&)), - this, SLOT(showType(const QString&)) ); + disconnect( typemb, SIGNAL(activated(int)), + this, SLOT(showType(int)) ); disconnect( catmb, SIGNAL(signalSelected(int)), - this, SLOT(showCategory(int)) ); + this, SLOT(showCategory(int)) ); icons->updateCategoriesAndMimeTypes(); @@ -493,22 +573,43 @@ void LauncherView::updateTools() // Type filter QStringList types; - types << tr("All"); - types << "--"; - types += icons->mimeTypes(); + typelist = icons->mimeTypes(); + for (QStringList::ConstIterator it = typelist.begin(); it!=typelist.end(); ++it) { + QString t = *it; + if ( t.left(12) == "application/" ) { + MimeType mt(t); + const AppLnk* app = mt.application(); + if ( app ) + t = app->name(); + else + t = t.mid(12); + } else { + t[0] = t[0].upper(); + } + types += tr("%1 files").arg(t); + } + types << tr("All types of file"); prev = typemb->currentText(); typemb->clear(); - typemb->insertItems(types); - typemb->select(prev); + typemb->insertStringList(types); + for (int i=0; icount(); i++) { + if ( typemb->text(i) == prev ) { + typemb->setCurrentItem(i); + break; + } + } + if ( prev.isNull() ) + typemb->setCurrentItem(typemb->count()-1); Categories cats( 0 ); cats.load( categoryFileName() ); QArray vl( 0 ); - catmb->setCategories( vl, "Document View", tr("Document View") ); + catmb->setCategories( vl, "Document View", // No tr + tr("Document View") ); catmb->setRemoveCategoryEdit( TRUE ); catmb->setAllCategories( TRUE ); - connect(typemb, SIGNAL(selected(const QString&)), this, SLOT(showType(const QString&))); + connect(typemb, SIGNAL(activated(int)), this, SLOT(showType(int))); connect(catmb, SIGNAL(signalSelected(int)), this, SLOT(showCategory(int))); } @@ -517,12 +618,15 @@ void LauncherView::sortBy(int s) icons->setSortMethod((LauncherIconView::SortMethod)s); } -void LauncherView::showType(const QString& t) +void LauncherView::showType(int t) { - if ( t == tr("All") ) { - icons->setTypeFilter("",TRUE); + if ( t >= (int)typelist.count() ) { + icons->setTypeFilter("",TRUE); } else { - icons->setTypeFilter(t+"/*",TRUE); + QString ty = typelist[t]; + if ( !ty.contains('/') ) + ty += "/*"; + icons->setTypeFilter(ty,TRUE); } } @@ -531,11 +635,124 @@ void LauncherView::showCategory( int c ) icons->setCategoryFilter( c, TRUE ); } +void LauncherView::setViewMode( ViewMode m ) +{ + if ( vmode != m ) { + bool bigIcons = m == Icon; + icons->viewport()->setUpdatesEnabled( FALSE ); + icons->setBigIcons( bigIcons ); + switch ( m ) { + case List: + icons->setItemTextPos( QIconView::Right ); + break; + case Icon: + icons->setItemTextPos( QIconView::Bottom ); + break; + } + icons->hideOrShowItems( FALSE ); + icons->viewport()->setUpdatesEnabled( TRUE ); + vmode = m; + } +} + +void LauncherView::setBackgroundType( BackgroundType t, const QString &val ) +{ + if ( !bgCache ) + bgCache = new QMap; + if ( bgCache->contains( bgName ) ) + (*bgCache)[bgName]->ref--; + + switch ( t ) { + case Ruled: { + bgName = QString("Ruled_%1").arg(colorGroup().background().name()); // No tr + QPixmap bg; + if ( bgCache->contains( bgName ) ) { + (*bgCache)[bgName]->ref++; + bg = (*bgCache)[bgName]->pm; + } else { + bg.resize( width(), 9 ); + QPainter painter( &bg ); + for ( int i = 0; i < 3; i++ ) { + painter.setPen( white ); + 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 ); + } + painter.end(); + bgCache->insert( bgName, new BgPixmap(bg) ); + } + icons->setBackgroundPixmap( bg ); + break; + } + + case SolidColor: + icons->setBackgroundPixmap( QPixmap() ); + if ( val.isEmpty() ) { + icons->setBackgroundColor( colorGroup().base() ); + } else { + icons->setBackgroundColor( val ); + } + bgName = ""; + break; + + case Image: + bgName = val; + if ( bgCache->contains( bgName ) ) { + (*bgCache)[bgName]->ref++; + icons->setBackgroundPixmap( (*bgCache)[bgName]->pm ); + } else { + qDebug( "Loading image: %s", val.latin1() ); + QPixmap bg( Resource::loadPixmap( "wallpaper/" + val ) ); + if ( bg.isNull() ) { + QImageIO imgio; + imgio.setFileName( bgName ); + QSize ds = qApp->desktop()->size(); + QString param( "Scale( %1, %2, ScaleMin )" ); // No tr + imgio.setParameters( param.arg(ds.width()).arg(ds.height()).latin1() ); + imgio.read(); + bg = imgio.image(); + } + bgCache->insert( bgName, new BgPixmap(bg) ); + icons->setBackgroundPixmap( bg ); + } + break; + } + + // remove unreferenced backgrounds. + QMap::Iterator it = bgCache->begin(); + while ( it != bgCache->end() ) { + QMap::Iterator curr = it; + ++it; + if ( (*curr)->ref == 0 ) { + delete (*curr); + bgCache->remove( curr ); + } + } + + bgType = t; + icons->viewport()->update(); +} + +void LauncherView::setTextColor( const QColor &tc ) +{ + textCol = tc; + QColorGroup cg = icons->colorGroup(); + cg.setColor( QColorGroup::Text, tc ); + icons->setPalette( QPalette(cg,cg,cg) ); + icons->viewport()->update(); +} + +void LauncherView::setViewFont( const QFont &f ) +{ + icons->setFont( f ); +} + void LauncherView::resizeEvent(QResizeEvent *e) { QVBox::resizeEvent( e ); if ( e->size().width() != e->oldSize().width() ) - sort(); + sort(); } void LauncherView::populate( AppLnkSet *folder, const QString& typefilter ) @@ -544,49 +761,54 @@ void LauncherView::populate( AppLnkSet *folder, const QString& typefilter ) internalPopulate( folder, typefilter ); } +QString LauncherView::getAllDocLinkInfo() const +{ + return icons->getAllDocLinkInfo(); +} + 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); + 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 ); + 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); + 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 ); + AppLnk *appLnk = ((LauncherItem *)item)->appLnk(); + if ( btn == RightButton ) + emit rightPressed( appLnk ); /* - else if ( btn == LeftButton ) - emit clicked( appLnk ); + else if ( btn == LeftButton ) + emit clicked( appLnk ); */ - item->setSelected(FALSE); + item->setSelected(FALSE); } } @@ -596,17 +818,15 @@ void LauncherView::internalPopulate( AppLnkSet *folder, const QString& typefilte icons->setTypeFilter(typefilter,FALSE); while ( it.current() ) { - // show only the icons for existing files - if (!QFile(it.current()->file()).exists() & it.current()->file().left(4) != "http") - { - //maybe insert some .desktop file deletion code later - //maybe dir specific - } - else - { - icons->addItem(*it,FALSE); - } - ++it; + // show only the icons for existing files + if (QFile(it.current()->file()).exists() || ( it.current()->file().left(4) == "http" )) { + icons->addItem(*it,FALSE); + } + else { + //maybe insert some .desktop file deletion code later + //maybe dir specific + } + ++it; } icons->sort(); @@ -631,3 +851,15 @@ void LauncherView::setFileSystems(const QList &) { // ### does nothing now... } + +void LauncherView::paletteChange( const QPalette &p ) +{ + icons->unsetPalette(); + QVBox::paletteChange( p ); + if ( bgType == Ruled ) + setBackgroundType( Ruled, QString::null ); + QColorGroup cg = icons->colorGroup(); + cg.setColor( QColorGroup::Text, textCol ); + icons->setPalette( QPalette(cg,cg,cg) ); +} + -- cgit v0.9.0.2