/*************************************************************************** imagemapeditor.cpp - description ------------------- begin : Wed Apr 4 2001 copyright : (C) 2001 by Jan Sch�er email : j_schaef@informatik.uni-kl.de ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ #include #include // QT #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include // KDE #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #if KDE_IS_VERSION(3,1,90) #include #else #include #endif // local #include "kimagemapeditor.h" #include "kimagemapeditor.moc" #include "drawzone.h" #include "kimedialogs.h" #include "kimecommands.h" #include "qextfileinfo.h" #include "areacreator.h" #include "arealistview.h" #include "imageslistview.h" #include "mapslistview.h" #include "kimecommon.h" #include #include // Factory code for KDE 3 typedef KParts::GenericFactory KimeFactory; K_EXPORT_COMPONENT_FACTORY( libkimagemapeditor , KimeFactory ) KImageMapEditor::KImageMapEditor(TQWidget *parentWidget, const char *, TQObject *parent, const char *name, const TQStringList & ) : KParts::ReadWritePart(parent,name) { setInstance( KimeFactory::instance() ); // KDockMainWindow* mainWidget; // Test if the MainWindow can handle DockWindows, if so create DockWidgets // instead of a Splitter mainDock = dynamic_cast(parent) ; TQSplitter * splitter = 0L; tabWidget = 0L; if (mainDock) { // kdDebug() << "KImageMapEditor: We got a KDockMainWindow !" << endl; KDockWidget* parentDock = mainDock->getMainDockWidget(); areaDock = mainDock->createDockWidget( "Areas", 0L, 0L, i18n("Areas"), i18n("Areas")); mapsDock = mainDock->createDockWidget( "Maps", 0L, 0L, i18n("Maps"), i18n("Maps")); imagesDock = mainDock->createDockWidget( "Images", 0L, 0L, i18n("Images"), i18n("Images")); areaListView = new AreaListView(areaDock,"AreaListView"); mapsListView = new MapsListView(mapsDock, "MapsListView"); imagesListView = new ImagesListView(imagesDock, "ImagesListView"); areaDock->setWidget(areaListView); mapsDock->setWidget(mapsListView); imagesDock->setWidget(imagesListView); areaDock->manualDock( (KDockWidget*) parentDock, KDockWidget::DockLeft, 30); mapsDock->manualDock( (KDockWidget*) areaDock, KDockWidget::DockCenter); imagesDock->manualDock( (KDockWidget*) mapsDock, KDockWidget::DockCenter); connect( mainDock->manager(), TQT_SIGNAL(change()), this, TQT_SLOT(dockingStateChanged())); } else { areaDock = 0L; mapsDock = 0L; imagesDock = 0L; splitter = new TQSplitter(parentWidget); tabWidget = new TQTabWidget(splitter); areaListView = new AreaListView(tabWidget,"AreaListView"); mapsListView = new MapsListView(tabWidget, "MapsListView"); imagesListView = new ImagesListView(tabWidget, "ImagesListView"); tabWidget->addTab(areaListView,i18n("Areas")); tabWidget->addTab(mapsListView,i18n("Maps")); tabWidget->addTab(imagesListView,i18n("Images")); } connect( areaListView->listView, TQT_SIGNAL(selectionChanged()), this, TQT_SLOT(slotSelectionChanged())); connect( areaListView->listView, TQT_SIGNAL(doubleClicked(TQListViewItem*)), this, TQT_SLOT(showTagEditor(TQListViewItem*))); connect( areaListView->listView, TQT_SIGNAL(rightButtonPressed(TQListViewItem*,const TQPoint &,int)), this, TQT_SLOT(slotShowPopupMenu(TQListViewItem*,const TQPoint &))); connect( mapsListView, TQT_SIGNAL( mapSelected(const TQString &)), this, TQT_SLOT( setMap(const TQString &))); connect( mapsListView, TQT_SIGNAL( mapRenamed(const TQString &)), this, TQT_SLOT( setMapName(const TQString &))); connect( mapsListView->listView(), TQT_SIGNAL(rightButtonPressed(TQListViewItem*,const TQPoint &,int)), this, TQT_SLOT(slotShowMapPopupMenu(TQListViewItem*,const TQPoint &))); connect( imagesListView, TQT_SIGNAL( imageSelected(const KURL &)), this, TQT_SLOT( setPicture(const KURL &))); connect( imagesListView, TQT_SIGNAL(rightButtonPressed(TQListViewItem*,const TQPoint &,int)), this, TQT_SLOT(slotShowImagePopupMenu(TQListViewItem*,const TQPoint &))); // Shows the text: // "Drop an image or html file" /* TQString path = KGlobal::dirs()->findResourceDir( "data", "kimagemapeditor/dropimage.png" ) + "kimagemapeditor/dropimage.png"; if ( ! TQFileInfo(path).exists() ) { kdError() << "Couldn't find needed dropimage.png file in " "the data directory of KImageMapEditor.\n" "Perhaps you have forgotten to do a make install !" << endl; exit(1); } */ if (splitter) { drawZone = new DrawZone(splitter,this); splitter->setResizeMode(drawZone,TQSplitter::Stretch); splitter->setResizeMode(tabWidget,TQSplitter::KeepSize); setWidget(splitter); } else { drawZone = new DrawZone(parentWidget,this); setWidget(drawZone); } areas = new AreaList(); currentSelected= new AreaSelection(); _currentToolType=KImageMapEditor::Selection; copyArea=0L; defaultArea=0L; currentMapElement = 0L; setupActions(); setupStatusBar(); setXMLFile("kimagemapeditorpartui.rc"); setPicture(getBackgroundImage()); _htmlContent.setAutoDelete(true); init(); readConfig(); } KImageMapEditor::~KImageMapEditor() { writeConfig(); #if KDE_VERSION < 300 delete accel; #endif delete areas; delete currentSelected; delete copyArea; delete defaultArea; // Delete our DockWidgets if (areaDock) { areaDock->hide(); mapsDock->hide(); imagesDock->hide(); delete areaDock; delete mapsDock; delete imagesDock; } } MapTag::MapTag() { modified = false; name = TQString::null; } void KImageMapEditor::init() { _htmlContent.clear(); _imageUrl = TQString::null; m_url = TQString::null; HtmlElement* el = new HtmlElement("\n"); _htmlContent.append(el); el = new HtmlElement("\n"); _htmlContent.append(el); el = new HtmlElement("\n"); _htmlContent.append(el); el = new HtmlElement("\n"); _htmlContent.append(el); addMap(i18n("unnamed")); el = new HtmlElement("\n"); _htmlContent.append(el); el = new HtmlElement("\n"); _htmlContent.append(el); setImageActionsEnabled(false); } KAboutData* KImageMapEditor::createAboutData() { KAboutData* aboutData = new KAboutData( "kimagemapeditor", I18N_NOOP("KImageMapEditor"), "1.0", I18N_NOOP( "An HTML imagemap editor" ), KAboutData::License_GPL, "(c) 2001-2003 Jan Schäfer "); return aboutData; } void KImageMapEditor::setReadWrite(bool) { // For now it doesn't matter if its readwrite or readonly // it is always readwrite, because Quanta only supports ReadOnlyParts // at this moment and in that case it should be readwrite, too. ReadWritePart::setReadWrite(true); /* if (rw) ; else { actionCollection()->remove(arrowAction); actionCollection()->remove(circleAction); actionCollection()->remove(rectangleAction); actionCollection()->remove(polygonAction); actionCollection()->remove(freehandAction); actionCollection()->remove(addPointAction); actionCollection()->remove(removePointAction); actionCollection()->remove(cutAction); actionCollection()->remove(deleteAction); actionCollection()->remove(copyAction); actionCollection()->remove(pasteAction); actionCollection()->remove(mapNewAction); actionCollection()->remove(mapDeleteAction); actionCollection()->remove(mapNameAction); actionCollection()->remove(mapDefaultAreaAction); actionCollection()->remove(areaPropertiesAction); actionCollection()->remove(moveLeftAction); actionCollection()->remove(moveRightAction); actionCollection()->remove(moveUpAction); actionCollection()->remove(moveDownAction); actionCollection()->remove(increaseWidthAction); actionCollection()->remove(decreaseWidthAction); actionCollection()->remove(increaseHeightAction); actionCollection()->remove(decreaseHeightAction); actionCollection()->remove(toFrontAction); actionCollection()->remove(toBackAction); actionCollection()->remove(forwardOneAction); actionCollection()->remove(backOneAction); actionCollection()->remove(imageRemoveAction); actionCollection()->remove(imageAddAction); actionCollection()->remove(imageUsemapAction); } */ } void KImageMapEditor::setModified(bool modified) { // get a handle on our Save action and make sure it is valid KAction *save = actionCollection()->action(KStdAction::stdName(KStdAction::Save)); if (!save) return; // if so, we either enable or disable it based on the current // state if (modified) save->setEnabled(true); else save->setEnabled(false); // in any event, we want our parent to do it's thing ReadWritePart::setModified(modified); } KConfig *KImageMapEditor::config() { return KimeFactory::instance()->config(); } void KImageMapEditor::readConfig(KConfig* config) { recentFilesAction->loadEntries(config,"Data"); } void KImageMapEditor::writeConfig(KConfig* config) { config->writeEntry("highlightareas",highlightAreasAction->isChecked()); config->writeEntry("showalt",showAltAction->isChecked()); recentFilesAction->saveEntries(config,"Data"); saveLastURL(config); } void KImageMapEditor::readConfig() { config()->setGroup("General Options"); readConfig(config()); slotConfigChanged(); } void KImageMapEditor::writeConfig() { config()->setGroup("General Options"); writeConfig(config()); config()->sync(); } void KImageMapEditor::saveProperties(KConfig *config) { saveLastURL(config); } void KImageMapEditor::readProperties(KConfig * config) { openLastURL(config); } void KImageMapEditor::slotConfigChanged() { config()->setGroup("Appearance"); int newHeight=config()->readNumEntry("maximum-preview-height",50); config()->setGroup("General Options"); _commandHistory->setUndoLimit(config()->readNumEntry("undo-level",20)); _commandHistory->setRedoLimit(config()->readNumEntry("redo-level",20)); Area::highlightArea = config()->readBoolEntry("highlightareas",true); highlightAreasAction->setChecked(Area::highlightArea); Area::showAlt = config()->readBoolEntry("showalt",true); showAltAction->setChecked(Area::showAlt); // if the image preview size changed update all images if (maxAreaPreviewHeight!=newHeight) { maxAreaPreviewHeight=newHeight; } updateAllAreas(); drawZone->viewport()->repaint(); } void KImageMapEditor::openLastURL(KConfig* config) { KURL lastURL ( config->readPathEntry("lastopenurl") ); TQString lastMap = config->readEntry("lastactivemap"); TQString lastImage = config->readPathEntry("lastactiveimage"); // kdDebug() << "loading from group : " << config->group() << endl; // kdDebug() << "loading entry lastopenurl : " << lastURL.path() << endl; // KMessageBox::information(0L, config->group()+" "+lastURL.path()); if (!lastURL.isEmpty()) { // kdDebug() << "opening HTML file with map " << lastMap << " and image " << lastImage << endl; if ( openHTMLFile(lastURL, lastMap, lastImage) ) m_url = lastURL; else m_url = TQString::null; } } void KImageMapEditor::saveLastURL(KConfig* config) { config->writePathEntry("lastopenurl",url().path()); config->writeEntry("lastactivemap",mapName()); config->writePathEntry("lastactiveimage",_imageUrl.path()); // kdDebug() << "writing entry lastopenurl : " << url().path() << endl; // kdDebug() << "writing entry lastactivemap : " << mapName() << endl; // kdDebug() << "writing entry lastactiveimage : " << _imageUrl.path() << endl; //KMessageBox::information(0L, TQString("Group: %1 Saving ... %2").arg(config->group()).arg(url().path())); } void KImageMapEditor::setupActions() { // File Open KAction *temp=KStdAction::open(this, TQT_SLOT(fileOpen()), actionCollection()); TQMimeSourceFactory::defaultFactory()->setPixmap( "openimage", SmallIcon("fileopen") ); temp->setWhatsThis(i18n("

Open File

Click this to open a new picture or HTML file.")); temp->setToolTip(i18n("Open new picture or HTML file")); // File Open Recent recentFilesAction = KStdAction::openRecent(this, TQT_SLOT(openURL(const KURL&)), actionCollection()); // File Save temp =KStdAction::save(this, TQT_SLOT(fileSave()), actionCollection()); TQMimeSourceFactory::defaultFactory()->setPixmap( "saveimage", SmallIcon("filesave") ); temp->setWhatsThis(i18n("

Save File

Click this to save the changes to the HTML file.")); temp->setToolTip(i18n("Save HTML file")); // File Save As (void)KStdAction::saveAs(this, TQT_SLOT(fileSaveAs()), actionCollection()); // File Close temp=KStdAction::close(this, TQT_SLOT(fileClose()), actionCollection()); TQMimeSourceFactory::defaultFactory()->setPixmap( "closeimage", SmallIcon("fileclose") ); temp->setWhatsThis(i18n("

Close File

Click this to close the currently open HTML file.")); temp->setToolTip(i18n("Close HTML file")); // Edit Copy copyAction=KStdAction::copy(this, TQT_SLOT(slotCopy()), actionCollection()); TQMimeSourceFactory::defaultFactory()->setPixmap( "editcopyimage", SmallIcon("editcopy") ); copyAction->setWhatsThis(i18n("

Copy

" "Click this to copy the selected area.")); copyAction->setEnabled(false); // Edit Cut cutAction=KStdAction::cut(this, TQT_SLOT(slotCut()), actionCollection()); TQMimeSourceFactory::defaultFactory()->setPixmap( "editcutimage", SmallIcon("editcut") ); cutAction->setWhatsThis(i18n("

Cut

" "Click this to cut the selected area.")); cutAction->setEnabled(false); // Edit Paste pasteAction=KStdAction::paste(this, TQT_SLOT(slotPaste()), actionCollection()); TQMimeSourceFactory::defaultFactory()->setPixmap( "editpasteimage", SmallIcon("editpaste") ); pasteAction->setWhatsThis(i18n("

Paste

" "Click this to paste the copied area.")); pasteAction->setEnabled(false); // Edit Delete deleteAction=new KAction(i18n("&Delete"), "editdelete", Key_Delete,this,TQT_SLOT (slotDelete()),actionCollection(), "edit_delete"); TQMimeSourceFactory::defaultFactory()->setPixmap( "editdeleteimage", SmallIcon("editdelete") ); deleteAction->setWhatsThis(i18n("

Delete

" "Click this to delete the selected area.")); deleteAction->setEnabled(false); // Edit Undo/Redo _commandHistory = new KCommandHistory( actionCollection(), true); // Edit Properties areaPropertiesAction= new KAction(i18n("Pr&operties"),0,this,TQT_SLOT(showTagEditor()), actionCollection(), "edit_properties"); areaPropertiesAction->setEnabled(false); // View Zoom In zoomInAction=KStdAction::zoomIn(this, TQT_SLOT(slotZoomIn()), actionCollection()); // View Zoom Out zoomOutAction=KStdAction::zoomOut(this, TQT_SLOT(slotZoomOut()), actionCollection()); // View Zoom zoomAction=new KSelectAction(i18n("Zoom"), 0,this,TQT_SLOT (slotZoom()), actionCollection(), "view_zoom"); zoomAction->setWhatsThis(i18n("

Zoom

" "Choose the desired zoom level.")); zoomAction->setItems(TQStringList() << i18n("25%") << i18n("50%") << i18n("100%") << i18n("150%") << i18n("200%") << i18n("250%") << i18n("300%") << i18n("500%") << i18n("750%") << i18n("1000%")); zoomAction->setCurrentItem(2); highlightAreasAction = new KToggleAction(i18n("Highlight Areas"),0, this, TQT_SLOT (slotHightlightAreas()), actionCollection(), "view_highlightareas"); showAltAction = new KToggleAction(i18n("Show Alt Tag"),0, this, TQT_SLOT (slotShowAltTag()), actionCollection(), "view_showalt"); #if KDE_IS_VERSION(3,2,90) showAltAction->setCheckedState(i18n("Hide Alt Tag")); #endif mapNameAction= new KAction(i18n("Map &Name..."),0,this,TQT_SLOT(mapEditName()), actionCollection(), "map_name"); mapNewAction = new KAction(i18n("Ne&w Map..."),0,this,TQT_SLOT(mapNew()), actionCollection(), "map_new"); mapNewAction->setToolTip(i18n("Create a new map")); mapDeleteAction = new KAction(i18n("D&elete Map"),0,this,TQT_SLOT(mapDelete()), actionCollection(), "map_delete"); mapDeleteAction->setToolTip(i18n("Delete the current active map")); mapDefaultAreaAction = new KAction(i18n("Edit &Default Area..."),0,this,TQT_SLOT(mapDefaultArea()), actionCollection(), "map_defaultarea"); mapDefaultAreaAction->setToolTip(i18n("Edit the default area of the current active map")); temp = new KAction(i18n("&Preview"),0,this,TQT_SLOT(mapPreview()), actionCollection(), "map_preview"); temp->setToolTip(i18n("Show a preview")); // IMAGE i18n("&Image"); imageAddAction = new KAction(i18n("Add Image..."),0,this,TQT_SLOT(imageAdd()), actionCollection(), "image_add"); imageAddAction->setToolTip(i18n("Add a new image")); imageRemoveAction = new KAction(i18n("Remove Image"),0,this,TQT_SLOT(imageRemove()), actionCollection(), "image_remove"); imageRemoveAction->setToolTip(i18n("Remove the current visible image")); imageUsemapAction = new KAction(i18n("Edit Usemap..."),0,this,TQT_SLOT(imageUsemap()), actionCollection(), "image_usemap"); imageUsemapAction->setToolTip(i18n("Edit the usemap tag of the current visible image")); temp= new KAction(i18n("Show &HTML"),0,this,TQT_SLOT(mapShowHTML()), actionCollection(), "map_showhtml"); // Selection Tool arrowAction=new KRadioAction(i18n("&Selection"), "arrow", 0,this,TQT_SLOT (slotDrawArrow()), actionCollection(), "tool_arrow"); TQMimeSourceFactory::defaultFactory()->setPixmap( "arrowimage", SmallIcon("arrow") ); arrowAction->setWhatsThis(i18n("

Selection

" "Click this to select areas.")); arrowAction->setExclusiveGroup("drawing"); arrowAction->setChecked(true); // Circle circleAction=new KRadioAction(i18n("&Circle"), "circle", 0,this,TQT_SLOT (slotDrawCircle()), actionCollection(), "tool_circle"); TQMimeSourceFactory::defaultFactory()->setPixmap( "circleimage", SmallIcon("drawcircle") ); circleAction->setWhatsThis(i18n("

Circle

" "Click this to start drawing a circle.")); circleAction->setExclusiveGroup("drawing"); // Rectangle rectangleAction=new KRadioAction(i18n("&Rectangle"), "rectangle", 0,this,TQT_SLOT (slotDrawRectangle()), actionCollection(), "tool_rectangle"); TQMimeSourceFactory::defaultFactory()->setPixmap( "rectangleimage", SmallIcon("drawrectangle") ); rectangleAction->setWhatsThis(i18n("

Rectangle

" "Click this to start drawing a rectangle.")); rectangleAction->setExclusiveGroup("drawing"); // Polygon polygonAction=new KRadioAction(i18n("&Polygon"), "polygon", 0,this,TQT_SLOT (slotDrawPolygon()), actionCollection(), "tool_polygon"); TQMimeSourceFactory::defaultFactory()->setPixmap( "polygonimage", SmallIcon("drawpolygon") ); polygonAction->setWhatsThis(i18n("

Polygon

" "Click this to start drawing a polygon.")); polygonAction->setExclusiveGroup("drawing"); // Freehand freehandAction=new KRadioAction(i18n("&Freehand Polygon"), "freehand", 0,this,TQT_SLOT (slotDrawFreehand()), actionCollection(), "tool_freehand"); TQMimeSourceFactory::defaultFactory()->setPixmap( "freehandimage", SmallIcon("freehand") ); freehandAction->setWhatsThis(i18n("

Freehandpolygon

" "Click this to start drawing a freehand polygon.")); freehandAction->setExclusiveGroup("drawing"); // Add Point addPointAction=new KRadioAction(i18n("&Add Point"), "addpoint", 0,this,TQT_SLOT (slotDrawAddPoint()), actionCollection(), "tool_addpoint"); TQMimeSourceFactory::defaultFactory()->setPixmap( "addpointimage", SmallIcon("addpoint") ); addPointAction->setWhatsThis(i18n("

Add Point

" "Click this to add points to a polygon.")); addPointAction->setExclusiveGroup("drawing"); // Remove Point removePointAction=new KRadioAction(i18n("&Remove Point"), "removepoint", 0,this,TQT_SLOT (slotDrawRemovePoint()), actionCollection(), "tool_removepoint"); TQMimeSourceFactory::defaultFactory()->setPixmap( "removepointimage", SmallIcon("removepoint") ); removePointAction->setWhatsThis(i18n("

Remove Point

" "Click this to remove points from a polygon.")); removePointAction->setExclusiveGroup("drawing"); #if KDE_VERSION < 300 KAction *cancelAction = #endif new KAction(i18n("Cancel Drawing"), Key_Escape, this, TQT_SLOT( slotCancelDrawing() ), actionCollection(), "canceldrawing" ); moveLeftAction = new KAction(i18n("Move Left"), Key_Left, this, TQT_SLOT( slotMoveLeft() ), actionCollection() , "moveleft" ); moveRightAction = new KAction(i18n("Move Right"), Key_Right, this, TQT_SLOT( slotMoveRight() ), actionCollection() , "moveright" ); moveUpAction = new KAction(i18n("Move Up"), Key_Up, this, TQT_SLOT( slotMoveUp() ), actionCollection() , "moveup" ); moveDownAction = new KAction(i18n("Move Down"), Key_Down, this, TQT_SLOT( slotMoveDown() ), actionCollection() , "movedown" ); increaseWidthAction = new KAction(i18n("Increase Width"), Key_Right + SHIFT, this, TQT_SLOT( slotIncreaseWidth() ), actionCollection() , "increasewidth" ); decreaseWidthAction = new KAction(i18n("Decrease Width"), Key_Left + SHIFT, this, TQT_SLOT( slotDecreaseWidth() ), actionCollection() , "decreasewidth" ); increaseHeightAction = new KAction(i18n("Increase Height"), Key_Up + SHIFT, this, TQT_SLOT( slotIncreaseHeight() ), actionCollection() , "increaseheight" ); decreaseHeightAction = new KAction(i18n("Decrease Height"), Key_Down + SHIFT, this, TQT_SLOT( slotDecreaseHeight() ), actionCollection() , "decreaseheight" ); #if KDE_VERSION < 300 accel = new KAccel(widget()); cancelAction->plugAccel(accel, true); moveLeftAction->plugAccel(accel, true); moveRightAction->plugAccel(accel, true); moveUpAction->plugAccel(accel, true); moveDownAction->plugAccel(accel, true); increaseWidthAction->plugAccel(accel, true); decreaseWidthAction->plugAccel(accel, true); increaseHeightAction->plugAccel(accel, true); decreaseHeightAction->plugAccel(accel, true); #endif toFrontAction = new KAction(i18n("Bring to Front"), 0 , this, TQT_SLOT( slotToFront() ), actionCollection() , "tofront" ); toBackAction = new KAction(i18n("Send to Back"), 0 , this, TQT_SLOT( slotToBack() ), actionCollection() , "toback" ); forwardOneAction = new KAction(i18n("Bring Forward One"), "raise" ,0, this, TQT_SLOT( slotForwardOne() ), actionCollection() , "forwardone" ); backOneAction = new KAction(i18n("Send Back One"), "lower" ,0, this, TQT_SLOT( slotBackOne() ), actionCollection() , "backone" ); forwardOneAction->plug(areaListView->upBtn); backOneAction->plug(areaListView->downBtn); connect( areaListView->upBtn, TQT_SIGNAL(pressed()), forwardOneAction, TQT_SLOT(activate())); connect( areaListView->downBtn, TQT_SIGNAL(pressed()), backOneAction, TQT_SLOT(activate())); new KAction( i18n("Configure KImageMapEditor..."), "configure", 0, this, TQT_SLOT(slotShowPreferences()), actionCollection(), "configure_kimagemapeditor" ); if (areaDock) { configureShowAreaListAction = new KToggleAction( i18n("Show Area List"), 0L, 0, this, TQT_SLOT(configureShowAreaList()), actionCollection(), "configure_show_arealist" ); configureShowMapListAction = new KToggleAction( i18n("Show Map List"), 0L, 0, this, TQT_SLOT(configureShowMapList()), actionCollection(), "configure_show_maplist" ); configureShowImageListAction = new KToggleAction( i18n("Show Image List"), 0L, 0, this, TQT_SLOT(configureShowImageList()), actionCollection(), "configure_show_imagelist" ); #if KDE_IS_VERSION(3,2,90) configureShowAreaListAction->setCheckedState(i18n("Hide Area List")); configureShowMapListAction->setCheckedState(i18n("Hide Map List")); configureShowImageListAction->setCheckedState(i18n("Hide Image List")); #endif } updateActionAccess(); } void KImageMapEditor::setupStatusBar() { // We can't do this with a KPart ! // widget()->statusBar()->insertItem(i18n(" Cursor")+" : x: 0 ,y: 0",STATUS_CURSOR); // widget()->statusBar()->insertItem(i18n(" Selection")+" : - ",STATUS_SELECTION); emit setStatusBarText( i18n(" Selection: - Cursor: x: 0, y: 0 ")); } void KImageMapEditor::slotShowPreferences() { PreferencesDialog *dialog = new PreferencesDialog(widget(),config()); connect(dialog, TQT_SIGNAL(applyClicked()), this, TQT_SLOT(slotConfigChanged())); dialog->exec(); delete dialog; } void KImageMapEditor::showPopupMenu(const TQPoint & pos, const TQString & name) { TQPopupMenu* pop = static_cast(factory()->container(name, this)); if (!pop) { kdWarning() << TQString("KImageMapEditorPart: Missing XML definition for %1\n").arg(name) << endl; return; } pop->popup(pos); } void KImageMapEditor::slotShowMainPopupMenu(const TQPoint & pos) { showPopupMenu(pos,"popup_main"); } void KImageMapEditor::slotShowMapPopupMenu(TQListViewItem* item,const TQPoint & pos) { if (isReadWrite()) { mapDeleteAction->setEnabled(item); mapNameAction->setEnabled(item); mapDefaultAreaAction->setEnabled(item); } if (item) mapsListView->selectMap(item); showPopupMenu(pos,"popup_map"); } void KImageMapEditor::slotShowImagePopupMenu(TQListViewItem* item,const TQPoint & pos) { imageRemoveAction->setEnabled(item); imageUsemapAction->setEnabled(item); if (item) imagesListView->setSelected(item,true); showPopupMenu(pos,"popup_image"); } void KImageMapEditor::slotShowPopupMenu(TQListViewItem* item,const TQPoint & p) { if (!item) return; if (!item->isSelected()) { deselectAll(); select(item); } slotShowMainPopupMenu(p); } void KImageMapEditor::updateStatusBar() { emit setStatusBarText(selectionStatusText+" "+cursorStatusText); } void KImageMapEditor::slotChangeStatusCoords(int x,int y) { // statusBar()->changeItem(TQString(" Cursor : x: %1 ,y: %2 ").arg(x).arg(y),STATUS_CURSOR); cursorStatusText = i18n(" Cursor: x: %1, y: %2 ").arg(x).arg(y); updateStatusBar(); } void KImageMapEditor::slotUpdateSelectionCoords() { if (selected()->count()>0) { TQRect r=selected()->rect(); // statusBar()->changeItem( selectionStatusText = i18n(" Selection: x: %1, y: %2, w: %3, h: %4 ").arg(r.left()).arg(r.top()).arg(r.width()).arg(r.height()); // ,STATUS_SELECTION); kapp->processEvents(); } else selectionStatusText = i18n(" Selection: - "); //statusBar()->changeItem(" Selection : - ",STATUS_SELECTION); updateStatusBar(); } void KImageMapEditor::slotUpdateSelectionCoords( const TQRect & r ) { selectionStatusText = i18n(" Selection: x: %1, y: %2, w: %3, h: %4 ").arg(r.left()).arg(r.top()).arg(r.width()).arg(r.height()); updateStatusBar(); kapp->processEvents(); } KApplication* KImageMapEditor::app() const { return kapp; } void KImageMapEditor::drawToCenter(TQPainter* p, const TQString & str, int y, int width) { int xmid = width / 2; TQFontMetrics fm = p->fontMetrics(); TQRect strBounds = fm.boundingRect(str); p->drawText(xmid-(strBounds.width()/2),y,str); } TQImage KImageMapEditor::getBackgroundImage() { // Lazy initialisation if ( _backgroundImage.isNull() ) { // TQString filename = TQString("dropimage_")+KGlobal::locale()->language()+".png"; // TQString path = TQString::null; //KGlobal::dirs()->findResourceDir( "data", "kimagemapeditor/"+filename ) + "kimagemapeditor/"+filename; // kdDebug() << "getBackgroundPic : loaded image : " << path << endl; // if ( ! TQFileInfo(path).exists() ) { int width = 400; int height = 400; int border = 20; int fontSize = 58; TQPixmap pix(width,height); pix.fill(TQColor(74,76,74)); TQPainter p(&pix); TQFont font; font.setFamily("Sans"); font.setPixelSize(fontSize); font.setBold(true); p.setFont( font ); p.setRasterOp(Qt::CopyROP); p.setPen(TQPen(TQColor(112,114,112),1)); // The translated string must be divided into // parts with about the same size that fit to the image TQString str = i18n("Drop an image or HTML file"); TQStringList strList = TQStringList::split(" ",str); // Get the string parts TQString tmp; TQStringList outputStrList; TQFontMetrics fm = p.fontMetrics(); for ( TQStringList::Iterator it = strList.begin(); it != strList.end(); ++it ) { TQString tmp2 = tmp + *it; if (fm.boundingRect(tmp2).width() > width-border) { outputStrList.append(tmp); tmp = *it + " "; } else tmp = tmp2 + " "; } // Last one was forgotten so add it. outputStrList.append(tmp); // Try to adjust the text vertically centered int step = myround(float(height) / (outputStrList.size()+1)); int y = step; for ( TQStringList::Iterator it = outputStrList.begin(); it != outputStrList.end(); ++it ) { drawToCenter(&p, *it, y, pix.width()); y += step; } p.end(); _backgroundImage = pix.convertToImage(); } return _backgroundImage; /* TQFontDatabase fdb; TQStringList families = fdb.families(); for ( TQStringList::Iterator f = families.begin(); f != families.end(); ++f ) { TQString family = *f; qDebug( family ); TQStringList styles = fdb.styles( family ); for ( TQStringList::Iterator s = styles.begin(); s != styles.end(); ++s ) { TQString style = *s; TQString dstyle = "\t" + style + " ("; TQValueList smoothies = fdb.smoothSizes( family, style ); for ( TQValueList::Iterator points = smoothies.begin(); points != smoothies.end(); ++points ) { dstyle += TQString::number( *points ) + " "; } dstyle = dstyle.left( dstyle.length() - 1 ) + ")"; qDebug( dstyle ); } } path = KGlobal::dirs()->saveLocation( "data", "kimagemapeditor/" ) +filename; kdDebug() << "getBackgroundPic : save new image to : " << path << endl; pix.save(path,"PNG",100); } if ( ! TQFileInfo(path).exists() ) { kdError() << "Couldn't find needed " << filename << " file in " "the data directory of KImageMapEditor.\n" "Perhaps you have forgotten to do a make install !" << endl; exit(1); } */ } void KImageMapEditor::addArea(Area* area) { if (!area) return; // Perhaps we've got a selection of areas // so test it and add all areas of the selection // nested selections are possible but doesn't exist AreaSelection *selection=0L; if ( (selection = dynamic_cast ( area ) ) ) { AreaList list = selection->getAreaList(); for (Area* a = list.first(); a != 0L; a = list.next() ) { areas->prepend(a); a->setListViewItem(new TQListViewItem(areaListView->listView,a->attribute("href"))); a->listViewItem()->setPixmap(1,makeListViewPix(*a)); } } else { areas->prepend(area); area->setListViewItem(new TQListViewItem(areaListView->listView,area->attribute("href"))); area->listViewItem()->setPixmap(1,makeListViewPix(*area)); } setModified(true); } void KImageMapEditor::addAreaAndEdit(Area* s) { areas->prepend(s); s->setListViewItem(new TQListViewItem(areaListView->listView,s->attribute("href"))); s->listViewItem()->setPixmap(1,makeListViewPix(*s)); deselectAll(); select(s); if (!showTagEditor(selected())) { // If the user has pressed cancel // he undos the creation commandHistory()->undo(); } } void KImageMapEditor::deleteArea( Area * area ) { if (!area) return; // only for repaint reasons TQRect redrawRect = area->selectionRect(); // Perhaps we've got a selection of areas // so test it and delete the whole selection // nested selections are possible but doesn't exist AreaSelection *selection=0L; if ( (selection = dynamic_cast ( area ) ) ) { AreaList list = selection->getAreaList(); for (Area* a = list.first(); a != 0L; a = list.next() ) { currentSelected->remove(a); areas->remove( a ); a->deleteListViewItem(); } } else { deselect( area ); areas->remove( area ); area->deleteListViewItem(); } drawZone->repaintRect(redrawRect); // Only to disable cut and copy actions if (areas->count()==0) deselectAll(); setModified(true); } void KImageMapEditor::deleteSelected() { Area *a; AreaList list=currentSelected->getAreaList(); for ( a=list.first(); a != 0; a=list.next() ) { currentSelected->remove( a ); areas->remove( a ); delete a->listViewItem(); } drawZone->repaintArea( *currentSelected ); // Only to disable cut and copy actions if (areas->count()==0) deselectAll(); setModified(true); } void KImageMapEditor::deleteAllAreas() { for (Area* a=areas->first();a!=0L;) { deselect( a ); areas->remove( a ); a->deleteListViewItem(); a=areas->first(); // because the current is deleted } drawZone->viewport()->repaint(); } void KImageMapEditor::updateAllAreas() { // kdDebug() << "KImageMapEditor::updateAllAreas" << endl; for (Area* a=areas->first();a!=0L;a=areas->next()) { a->listViewItem()->setPixmap(1,makeListViewPix(*a)); } drawZone->viewport()->repaint(); } void KImageMapEditor::updateSelection() const { areaListView->listView->triggerUpdate(); } AreaSelection* KImageMapEditor::selected() const { return currentSelected; } void KImageMapEditor::select(Area* a) { if (!a) return; currentSelected->add(a); updateActionAccess(); slotUpdateSelectionCoords(); // drawZone->repaintArea( *a); } void KImageMapEditor::selectWithoutUpdate(Area* a) { if (!a) return; currentSelected->add(a); } void KImageMapEditor::slotSelectionChanged() { AreaListIterator it = areaList(); AreaList list = currentSelected->getAreaList(); for ( ; it.current() != 0L; ++it) { if ( it.current()->listViewItem()->isSelected() != (list.containsRef(it.current()) > 0) ) { it.current()->listViewItem()->isSelected() ? select( it.current() ) : deselect( it.current() ); drawZone->repaintArea( *it.current()); } } } void KImageMapEditor::select( TQListViewItem* item) { AreaListIterator it = areaList(); for ( ; it.current() != 0L; ++it) { if (it.current()->listViewItem() == item ) { select( it.current() ); drawZone->repaintArea( *it.current()); } } } AreaListIterator KImageMapEditor::areaList() const { AreaListIterator it(*areas); return it; } void KImageMapEditor::slotAreaChanged(Area *area) { if (!area) return; setModified(true); AreaSelection *selection=0L; if ( (selection = dynamic_cast ( area ) ) ) { AreaListIterator it = selection->getAreaListIterator(); for ( ; it.current() != 0L; ++it ) { if (it.current()->listViewItem()) { it.current()->listViewItem()->setText(0,it.current()->attribute("href")); it.current()->listViewItem()->setPixmap(1,makeListViewPix(*it.current())); } } } else if (area->listViewItem()) { area->listViewItem()->setText(0,area->attribute("href")); area->listViewItem()->setPixmap(1,makeListViewPix(*area)); } drawZone->repaintArea(*area); } void KImageMapEditor::deselect(Area* a) { if (a) { currentSelected->remove(a); // drawZone->repaintArea(*a); updateActionAccess(); slotUpdateSelectionCoords(); } } void KImageMapEditor::deselectWithoutUpdate(Area* a) { if (a) { currentSelected->remove(a); } } /** * Makes sure, that the actions cut, copy, delete and * show properties * can only be executed if sth. is selected. **/ void KImageMapEditor::updateActionAccess() { if (!isReadWrite()) return; if ( 0 < selected()->count()) { areaPropertiesAction->setEnabled(true); deleteAction->setEnabled(true); copyAction->setEnabled(true); cutAction->setEnabled(true); moveLeftAction->setEnabled(true); moveRightAction->setEnabled(true); moveUpAction->setEnabled(true); moveDownAction->setEnabled(true); toFrontAction->setEnabled(true); toBackAction->setEnabled(true); if ( (selected()->count() == 1) ) { if (selected()->type()==Area::Polygon) { increaseWidthAction->setEnabled(false); decreaseWidthAction->setEnabled(false); increaseHeightAction->setEnabled(false); decreaseHeightAction->setEnabled(false); addPointAction->setEnabled(true); removePointAction->setEnabled(true); } else { increaseWidthAction->setEnabled(true); decreaseWidthAction->setEnabled(true); increaseHeightAction->setEnabled(true); decreaseHeightAction->setEnabled(true); addPointAction->setEnabled(false); removePointAction->setEnabled(false); } } else { increaseWidthAction->setEnabled(false); decreaseWidthAction->setEnabled(false); increaseHeightAction->setEnabled(false); decreaseHeightAction->setEnabled(false); addPointAction->setEnabled(false); removePointAction->setEnabled(false); } } else { areaPropertiesAction->setEnabled(false); deleteAction->setEnabled(false); copyAction->setEnabled(false); cutAction->setEnabled(false); moveLeftAction->setEnabled(false); moveRightAction->setEnabled(false); moveUpAction->setEnabled(false); moveDownAction->setEnabled(false); increaseWidthAction->setEnabled(false); decreaseWidthAction->setEnabled(false); increaseHeightAction->setEnabled(false); decreaseHeightAction->setEnabled(false); toFrontAction->setEnabled(false); toBackAction->setEnabled(false); addPointAction->setEnabled(false); removePointAction->setEnabled(false); } updateUpDownBtn(); } void KImageMapEditor::updateUpDownBtn() { if (!isReadWrite()) return; AreaList list = currentSelected->getAreaList(); if (list.isEmpty() || (areas->count() < 2)) { forwardOneAction->setEnabled(false); areaListView->upBtn->setEnabled(false); backOneAction->setEnabled(false); areaListView->downBtn->setEnabled(false); return; } // if the first Area is in the selection can't move up if (list.find( areas->getFirst() ) == -1) { forwardOneAction->setEnabled(true); areaListView->upBtn->setEnabled(true); } else { forwardOneAction->setEnabled(false); areaListView->upBtn->setEnabled(false); } drawZone->repaintArea(*currentSelected); // if the last Area is in the selection can't move down if (list.find( areas->getLast() ) == -1) { backOneAction->setEnabled(true); areaListView->downBtn->setEnabled(true); } else { backOneAction->setEnabled(false); areaListView->downBtn->setEnabled(false); } } void KImageMapEditor::deselectAll() { TQRect redrawRect= currentSelected->selectionRect(); currentSelected->reset(); drawZone->repaintRect(redrawRect); updateActionAccess(); } Area* KImageMapEditor::onArea(const TQPoint & p) const { for (Area* s=areas->first();s!=0L;s=areas->next()) { if (s->contains(p)) return s; } return 0L; } int KImageMapEditor::showTagEditor(Area *a) { if (!a) return 0; drawZone->repaintArea(*a); AreaDialog *dialog= new AreaDialog(this,a); connect (dialog, TQT_SIGNAL(areaChanged(Area*)), this, TQT_SLOT(slotAreaChanged(Area*))); int result = dialog->exec(); return result; } int KImageMapEditor::showTagEditor(TQListViewItem *item) { if (!item) return 0; for (Area* a=areas->first();a!=0L;a=areas->next()) { if (a->listViewItem()==item) { return showTagEditor(a); } } return 0; } int KImageMapEditor::showTagEditor() { return showTagEditor(selected()); } TQString KImageMapEditor::getHTMLImageMap() const { TQString retStr; retStr+="\n"; for (Area* a=areas->first();a!=0L;a=areas->next()) { retStr+=" "+a->getHTMLCode()+"\n"; } if (defaultArea && defaultArea->finished()) retStr+=" "+defaultArea->getHTMLCode()+"\n"; retStr+=""; return retStr; } TQPixmap KImageMapEditor::makeListViewPix(Area & a) { TQPixmap pix=a.cutOut(drawZone->picture()); double shrinkFactor=1; // picture fits into max row height ? if (maxAreaPreviewHeight < pix.height()) shrinkFactor = ( (double) maxAreaPreviewHeight / pix.height() ); TQPixmap pix2((int)(pix.width()*shrinkFactor), (int)(pix.height()*shrinkFactor)); // Give all pixels a defined color pix2.fill(Qt::white); TQPainter p(&pix2); p.scale(shrinkFactor,shrinkFactor); p.drawPixmap(0,0,pix); return pix2; } void KImageMapEditor::setMapName(const TQString & s) { mapsListView->changeMapName(_mapName, s); _mapName=s; currentMapElement->mapTag->name = s; } void KImageMapEditor::setPicture(const KURL & url) { _imageUrl=url; if (TQFileInfo(url.path()).exists()) { TQImage img(url.path()); if (!img.isNull()) { setPicture(img); imageRemoveAction->setEnabled(true); imageUsemapAction->setEnabled(true); } else kdError() << TQString("The image %1 could not be opened.").arg(url.path()) << endl; } else kdError() << TQString("The image %1 does not exist.").arg(url.path()) << endl; } void KImageMapEditor::setPicture(const TQImage & pix) { drawZone->setPicture(pix); updateAllAreas(); } void KImageMapEditor::slotDrawArrow() { _currentToolType=KImageMapEditor::Selection; } void KImageMapEditor::slotDrawCircle() { _currentToolType=KImageMapEditor::Circle; } void KImageMapEditor::slotDrawRectangle() { _currentToolType=KImageMapEditor::Rectangle; } void KImageMapEditor::slotDrawPolygon() { _currentToolType=KImageMapEditor::Polygon; } void KImageMapEditor::slotDrawFreehand() { _currentToolType=KImageMapEditor::Freehand; } void KImageMapEditor::slotDrawAddPoint() { _currentToolType=KImageMapEditor::AddPoint; } void KImageMapEditor::slotDrawRemovePoint() { _currentToolType=KImageMapEditor::RemovePoint; } void KImageMapEditor::slotZoom() { int i=zoomAction->currentItem(); switch (i) { case 0 : drawZone->setZoom(0.25);break; case 1 : drawZone->setZoom(0.5);break; case 2 : drawZone->setZoom(1);break; case 3 : drawZone->setZoom(1.5);break; case 4 : drawZone->setZoom(2.0);break; case 5 : drawZone->setZoom(2.5);break; case 6 : drawZone->setZoom(3);break; case 7 : drawZone->setZoom(5);break; case 8 : drawZone->setZoom(7.5);break; case 9 : drawZone->setZoom(10);break; } if (i<10) zoomInAction->setEnabled(true); else zoomInAction->setEnabled(false); if (i>0) zoomOutAction->setEnabled(true); else zoomOutAction->setEnabled(false); } void KImageMapEditor::slotZoomIn() { if (zoomAction->currentItem()==(int)(zoomAction->items().count()-1)) return; zoomAction->setCurrentItem(zoomAction->currentItem()+1); slotZoom(); } void KImageMapEditor::slotZoomOut() { if (zoomAction->currentItem()==0) return; zoomAction->setCurrentItem(zoomAction->currentItem()-1); slotZoom(); } void KImageMapEditor::mapDefaultArea() { if (defaultArea) showTagEditor(defaultArea); else { defaultArea= new DefaultArea(); showTagEditor(defaultArea); } } void KImageMapEditor::mapEditName() { bool ok=false; #if KDE_IS_VERSION(3, 1, 90) TQString input = KInputDialog::getText(i18n("Enter Map Name"), i18n("Enter the name of the map:"), _mapName,&ok,widget()); #else TQString input = KLineEditDlg::getText(i18n("Enter Map Name"), i18n("Enter the name of the map:"), _mapName,&ok,widget()); #endif if (ok) { if (input != _mapName) { if (mapsListView->nameAlreadyExists(input)) KMessageBox::sorry(this->widget(), i18n("The name %1 already exists.").arg(input)); else { setMapName(input); } } } } void KImageMapEditor::mapShowHTML() { KDialogBase *dialog= new KDialogBase(widget(),TQString::null,true,i18n("HTML Code of Map"),KDialogBase::Ok); TQMultiLineEdit *edit = new TQMultiLineEdit(dialog); edit->setText(getHtmlCode()); edit->setReadOnly(true); edit->setWordWrap(TQTextEdit::NoWrap); dialog->setMainWidget(edit); // dialog->resize(dialog->calculateSize(edit->maxLineWidth(),edit->numLines()*)); // dialog->adjustSize(); dialog->resize(600,400); dialog->exec(); } void KImageMapEditor::openFile(const KURL & url) { if ( ! url.isEmpty()) { TQString ext=TQFileInfo(url.path()).extension().lower(); if (ext=="png" || ext=="jpg" || ext=="jpeg" || ext=="gif" || ext=="bmp" || ext=="xbm" || ext=="xpm" || ext=="mng" || ext=="pnm") addImage(url); else openURL(url); } } bool KImageMapEditor::openURL(const KURL & url) { // If a local file does not exist // we start with an empty file, so // that we can return true here. // For non local files, we cannot check // the existance if (url.isLocalFile() && ! TQFile::exists(url.path())) return true; return KParts::ReadOnlyPart::openURL(url); } void KImageMapEditor::fileOpen() { TQString fileName = KFileDialog::getOpenFileName(TQString::null, i18n("*.png *.jpg *.jpeg *.gif *.htm *.html|Web File\n" "*.png *.jpg *.jpeg *.gif *.bmp *.xbm *.xpm *.pnm *.mng|Images\n" "*.htm *.html|HTML Files\n" "*.png|PNG Images\n*.jpg *.jpeg|JPEG Images\n*.gif|GIF-Images\n*|All Files"), widget(),i18n("Choose File to Open")); openFile(KURL( fileName )); } void KImageMapEditor::fileClose() { if (! closeURL()) return; setPicture(getBackgroundImage()); recentFilesAction->setCurrentItem(-1); setModified(false); } void KImageMapEditor::fileSave() { // if we aren't read-write, return immediately if ( ! isReadWrite() ) return; if (url().isEmpty()) { fileSaveAs(); } else { saveFile(); setModified(false); } } void KImageMapEditor::fileSaveAs() { KURL url = KFileDialog::getSaveURL(0L,"*.htm *.html|" + i18n( "HTML File" ) + "\n*.txt|" + i18n( "Text File" ) + "\n*|" + i18n( "All Files" ),widget()); if (url.isEmpty() || !url.isValid()) { return; } TQFileInfo fileInfo(url.path()); if ( fileInfo.exists() ) { if (KMessageBox::warningContinueCancel(widget(), i18n("The file %1 already exists.
Do you want to overwrite it?
").arg(fileInfo.fileName()), i18n("Overwrite File?"), i18n("Overwrite"))==KMessageBox::Cancel) return; if(!fileInfo.isWritable()) { KMessageBox::sorry(widget(), i18n("You do not have write permission for the file %1.").arg(fileInfo.fileName())); return; } } saveAs(url); recentFilesAction->addURL(url); } bool KImageMapEditor::openFile() { TQFileInfo fileInfo(url().path()); if ( !fileInfo.exists() ) { KMessageBox::information(widget(), i18n("The file %1 does not exist.").arg(fileInfo.fileName()), i18n("File Does Not Exist")); return false; } openHTMLFile(url()); drawZone->viewport()->repaint(); recentFilesAction->addURL(url()); setModified(false); backupFileCreated = false; return true; } /** * This methods supposes that the given TQTextStream s has just read * the < of a tag. It now reads all attributes of the tag until a > * The tagname itself is also read and stored as a tagname * attribute. After parsing the whole tag it returns a TQDict * with all attributes and their values. It stores the whole read text in the * parameter readText. */ TQDict KImageMapEditor::getTagAttributes(TQTextStream & s, TQString & readText) { TQDict dict(17,false); // the "<" is already read TQChar w; TQString attr,value; readText = TQString::null; // get the tagname while (!s.atEnd() && w!=" ") { s >> w; readText.append(w); if (w==" " || w==">") { dict.insert("tagname",new TQString(value)); break; } value+=w; } // do we have a comment ? // read the comment and return if (value.right(3)=="-->") return dict; if (value.startsWith("!--")) { while (!s.atEnd()) { s >> w; readText.append(w); if (w=="-") { s >> w; readText.append(w); if (w=="-") { s >> w; readText.append(w); if (w==">") return dict; } } } } bool attrRead=true; // currently reading an attribute ? bool equalSign=false; // an equalsign was read? bool valueRead=false; // currently reading a value ? TQChar quotation='\0'; // currently reading a value with quotation marks ? bool php=false; // currently reading a php script attr=TQString::null; value=TQString::null; //get the other attributes while (!s.atEnd() && w!=">") { s >> w; readText.append(w); // End of PHP Script ? if (php && (w=="?") ) { s >> w; readText.append(w); if (valueRead) value+=w; if (w==">") { php = false; s >> w; readText.append(w); } } // Wrong syntax or PHP-Skript ! if (!php && (w=="<")) { if (valueRead) value+=w; s >> w; readText.append(w); if (valueRead) value+=w; if (w=="?") { php = true; } } else // finished ? if (w==">") { if (valueRead) dict.insert(attr,new TQString(value)); return dict; } else // currently reading an attribute ? if (attrRead) { // if there is a whitespace the attributename has finished // possibly there isn't any value e.g. noshade if (w==" ") attrRead=false; else // an equal sign signals that the value follows if (w=="=") { attrRead=false; equalSign=true; } else attr+=w; } else // an equal sign was read ? delete every whitespace if (equalSign) { if (w!=" ") { equalSign=false; valueRead=true; if (w=="\"" || w=="'") quotation=w; } } else // currently reading the value if (valueRead) { // if php, read without regarding anything if (php) value+=w; // if value within quotation marks is read // only stop when another quotationmark is found else if (quotation != '\0') { if (quotation!=w) { value+=w; } else { quotation='\0'; valueRead=false; dict.insert(attr,new TQString(value)); attr = value = TQString::null; } } else // a whitespace indicates that the value has finished if (w==" ") { valueRead=false; dict.insert(attr,new TQString(value)); attr = value = TQString::null; } } else { if (w!=" ") { attrRead=true; attr+=w; } } } return dict; } bool KImageMapEditor::openHTMLFile(const KURL & url, const TQString & mapName, const TQString & imagePath) { TQFile f(url.path()); if ( !f.exists () ) return false; f.open(IO_ReadOnly); TQTextStream s(&f); TQString str; TQChar w; TQDict *attr=0L; TQPtrList *images= new TQPtrList; MapTag *map=0L; TQPtrList *maps = new TQPtrList; _htmlContent.clear(); currentMapElement = 0L; TQString temp; TQString origcode; bool readMap=false; while (!s.atEnd()) { s >> w; if (w=="<") { if (!readMap && !origcode.isEmpty()) { _htmlContent.append( new HtmlElement(origcode)); origcode = TQString::null; } origcode.append("<"); attr=new TQDict(getTagAttributes(s,temp)); origcode.append(temp); if (attr->find("tagname")) { if (attr->find("tagname")->lower()=="img") { HtmlImgElement *el = new HtmlImgElement(origcode); el->imgTag = static_cast(attr); images->append(el->imgTag); _htmlContent.append(el); origcode = TQString::null; } else if (attr->find("tagname")->lower()=="map") { map = new MapTag(); map->name=(*attr->find("name")); readMap=true; } else if (attr->find("tagname")->lower()=="/map") { readMap=false; maps->append(map); HtmlMapElement *el = new HtmlMapElement(origcode); el->mapTag = map; _htmlContent.append(el); origcode = TQString::null; } else if (readMap) { if (attr->find("tagname")->lower()=="area") { map->prepend(attr); } } else { _htmlContent.append(new HtmlElement(origcode)); origcode = TQString::null; } } } // w != "<" else { origcode.append(w); } } if (!origcode.isEmpty()) { _htmlContent.append(new HtmlElement(origcode)); } f.close(); KURL imageUrl; map = 0L; // If there is a preselection of map and image // don't let the user choose something if (imagePath.isNull() || mapName.isNull()) { // If we have more than on map or more than one image // Let the user choose, otherwise take the only ones if (maps->count() == 1) { map = maps->first(); } if (images->count() == 1) { if (images->first()) { ImageTag* imgTag = images->first(); TQString *src = imgTag->find("src"); if (src) imageUrl = KURL(url,*src); } } // If there is only one map and more than one image // try to find out the image with the according usemap tag if (maps->count() == 1 && images->count() > 1) { ImageTag* imageTag; for ( imageTag = images->first(); imageTag; imageTag = images->next() ) { TQString *usemap = imageTag->find("usemap"); if (usemap) { // Remove the # TQString usemapName = usemap->right(usemap->length()-1); if (usemapName == map->name) { TQString *src = imageTag->find("src"); if (src) imageUrl = KURL(url,*src); } } } } // If there are more than one map or there wasn't // found a fitting image and there is something to choose // let the user choose if (maps->count() >1 || (imageUrl.isEmpty() && images->count() > 1)) { ImageMapChooseDialog dialog(widget(),maps,images,url); dialog.exec(); map=dialog.currentMap; imageUrl=dialog.pixUrl; } } else imageUrl = imagePath; imagesListView->clear(); imagesListView->setBaseUrl(url); imagesListView->addImages(images); mapsListView->clear(); mapsListView->addMaps(maps); setMapActionsEnabled(false); if (map) { mapsListView->selectMap(map->name); } else if ( ! mapName.isNull()) { mapsListView->selectMap(mapName); } else { if (tabWidget) tabWidget->showPage(mapsListView); } if (!imageUrl.isEmpty()) { setPicture(imageUrl); } else { setPicture(getBackgroundImage()); if (tabWidget) tabWidget->showPage(imagesListView); } emit setWindowCaption(url.fileName()); setModified(false); return true; } /** * Finds the first html element which contains the given text. * Returns the first matching element. * Returns 0L if no element was found. */ HtmlElement* KImageMapEditor::findHtmlElement(const TQString & containingText) { for (HtmlElement * el = _htmlContent.first(); el; el = _htmlContent.next() ) { if (el->htmlCode.contains(containingText,false)) { return el; } } return 0L; } /** * Finds the first html element which contains the given ImageTag. * Returns the first matching element. * Returns 0L if no element was found. */ HtmlImgElement* KImageMapEditor::findHtmlImgElement(ImageTag* tag) { for (HtmlElement * el = _htmlContent.first(); el; el = _htmlContent.next() ) { HtmlImgElement* imgEl = dynamic_cast(el); if (imgEl && imgEl->imgTag == tag) return imgEl; } return 0L; } void KImageMapEditor::addMap(const TQString & name = TQString::null) { HtmlMapElement* el = new HtmlMapElement("\n"); MapTag* map = new MapTag(); map->name = name; el->mapTag = map; // Try to find the body tag HtmlElement* bodyTag = findHtmlElement("addMap(name); mapsListView->selectMap(name); } /** * Finds the HtmlMapElement in the HtmlContent, that corresponds * to the given map name.
* Returns 0L if there exists no map with the given name */ HtmlMapElement* KImageMapEditor::findHtmlMapElement(const TQString & mapName) { for (HtmlElement * el = _htmlContent.first(); el; el = _htmlContent.next() ) { if (dynamic_cast(el)) { HtmlMapElement *tagEl = static_cast(el); if (tagEl->mapTag->name == mapName) { return tagEl; } } } kdWarning() << "KImageMapEditor::findHtmlMapElement: couldn't find map '" << mapName << "'" << endl; return 0L; } /** * Calls setMap with the HtmlMapElement with the given map name */ void KImageMapEditor::setMap(const TQString & mapName) { HtmlMapElement* el = findHtmlMapElement(mapName); if (!el) { kdWarning() << "KImageMapEditor::setMap : Couldn't set map '" << mapName << "', because it wasn't found !" << endl; return; } setMap(el); } void KImageMapEditor::setMap(MapTag* map) { for (HtmlElement * el = _htmlContent.first(); el; el = _htmlContent.next() ) { HtmlMapElement *tagEl = dynamic_cast(el); if (tagEl) { if (tagEl->mapTag == map) { setMap(tagEl); break; } } } } void KImageMapEditor::saveAreasToMapTag(MapTag* map) { map->clear(); for (Area* a=areas->first();a!=0L;a=areas->next()) { TQDict *dict = new TQDict(17,false); TQString *shapeStr = 0L; switch (a->type()) { case Area::Rectangle : shapeStr = new TQString("rect");break; case Area::Circle : shapeStr = new TQString("circle");break; case Area::Polygon : shapeStr = new TQString("poly");break; default : continue; } dict->insert("shape",shapeStr); for (AttributeIterator it = a->firstAttribute();it!=a->lastAttribute();++it) { dict->insert(it.key(),new TQString(it.data())); } dict->insert("coords",new TQString(a->coordsToString())); map->append(dict); } if (defaultArea && defaultArea->finished()) { TQDict *dict = new TQDict(17,false); dict->insert("shape",new TQString("default")); for (AttributeIterator it = defaultArea->firstAttribute();it!=defaultArea->lastAttribute();++it) { dict->insert(it.key(),new TQString(it.data())); } map->append(dict); } } void KImageMapEditor::setMap(HtmlMapElement* mapElement) { if (currentMapElement) { currentMapElement->mapTag->modified=true; currentMapElement->htmlCode = getHTMLImageMap(); saveAreasToMapTag(currentMapElement->mapTag); } currentMapElement = mapElement; MapTag* map = currentMapElement->mapTag; // Remove old areas only if a new map is loaded deleteAllAreas(); delete defaultArea; defaultArea = 0L; // kdDebug() << "KImageMapEditor::setMap : Setting new map : " << map->name << endl; _mapName = map->name; for (AreaTag *tag=map->first();tag!=0L;tag=map->next()) { TQString shape="rect"; if (tag->find("shape")) shape=*tag->find("shape"); Area::ShapeType type=Area::Rectangle; if (shape=="circle") type=Area::Circle; else if (shape=="poly") type=Area::Polygon; else if (shape=="default") type=Area::Default; Area* a=AreaCreator::create(type); if (tag->find("href")) a->setAttribute("href",*tag->find("href")); if (tag->find("alt")) a->setAttribute("alt",*tag->find("alt")); if (tag->find("target")) a->setAttribute("target",*tag->find("target")); if (tag->find("title")) a->setAttribute("title",*tag->find("title")); if (tag->find("onclick")) a->setAttribute("onclick",*tag->find("onclick")); if (tag->find("onmousedown")) a->setAttribute("onmousedown",*tag->find("onmousedown")); if (tag->find("onmouseup")) a->setAttribute("onmouseup",*tag->find("onmouseup")); if (tag->find("onmouseover")) a->setAttribute("onmouseover",*tag->find("onmouseover")); if (tag->find("onmousemove")) a->setAttribute("onmousemove",*tag->find("onmousemove")); if (tag->find("onmouseout")) a->setAttribute("onmouseout",*tag->find("onmouseout")); if (type==Area::Default) { defaultArea=a; defaultArea->setFinished(true); continue; } if (tag->find("coords")) a->setCoords(*tag->find("coords")); a->setMoving(false); addArea(a); } updateAllAreas(); setMapActionsEnabled(true); } /** * Sets wether actions that depend on an selected map * are enabled */ void KImageMapEditor::setMapActionsEnabled(bool b) { mapDeleteAction->setEnabled(b); mapDefaultAreaAction->setEnabled(b); mapNameAction->setEnabled(b); arrowAction->setChecked(true); slotDrawArrow(); arrowAction->setEnabled(b); circleAction->setEnabled(b); rectangleAction->setEnabled(b); polygonAction->setEnabled(b); freehandAction->setEnabled(b); addPointAction->setEnabled(b); removePointAction->setEnabled(b); } TQString KImageMapEditor::getHtmlCode() { if (currentMapElement) { currentMapElement->htmlCode = getHTMLImageMap(); } TQString result; HtmlElement *el; for ( el = _htmlContent.first(); el; el = _htmlContent.next() ) { result += el->htmlCode; //kdDebug() << "KImageMapEditor::getHtmlCode : Writing : " << el->htmlCode << endl; } return result; } void KImageMapEditor::saveImageMap(const KURL & url) { TQFileInfo fileInfo(url.path()); if (!TQFileInfo(url.directory()).isWritable()) { KMessageBox::error(widget(), i18n("The file %1 could not be saved, because you do not have the required write permissions.").arg(url.path())); return; } if (!backupFileCreated) { TQString backupFile = url.path()+"~"; KIO::file_copy(url, KURL::fromPathOrURL( backupFile ), -1, true, false, false); backupFileCreated = true; } setModified(false); if (mapName().isEmpty()) { mapEditName(); } TQFile file(url.path()); file.open(IO_WriteOnly); TQTextStream t(&file); if (_htmlContent.isEmpty()) { t << "\n" << "\n" << " \n" << "\n" << "\n" << " " << getHTMLImageMap() << "\n" << " picture().width() << "\"" << " height=\"" << drawZone->picture().height() << "\">\n" << "\n" << ""; } else { t << getHtmlCode(); } file.close(); } void KImageMapEditor::slotCut() { if ( 0 == currentSelected->count() ) return; delete copyArea; copyArea= static_cast< AreaSelection* > (currentSelected->clone()); pasteAction->setEnabled(true); KCommand *command= new CutCommand(this,*currentSelected); commandHistory()->addCommand( command ,true); } void KImageMapEditor::slotDelete() { if ( 0 == currentSelected->count() ) return; KCommand *command= new DeleteCommand(this,*currentSelected); commandHistory()->addCommand( command ,true); } void KImageMapEditor::slotCopy() { delete copyArea; copyArea = static_cast< AreaSelection* > (currentSelected->clone()); pasteAction->setEnabled(true); } void KImageMapEditor::slotPaste() { if (!copyArea) return; copyArea->moveBy(5,5); if (copyArea->rect().x()>= drawZone->getImageRect().width() || copyArea->rect().y()>= drawZone->getImageRect().height()) copyArea->moveTo(0,0); if (copyArea->rect().width()>drawZone->getImageRect().width() || copyArea->rect().height()>drawZone->getImageRect().height()) return; AreaSelection *a=static_cast< AreaSelection* > (copyArea->clone()); commandHistory()->addCommand( new PasteCommand(this,*a),true); delete a; // addAreaAndEdit(a); } void KImageMapEditor::slotBackOne() { if (currentSelected->isEmpty()) return; AreaList list = currentSelected->getAreaList(); Area *a = 0L; // move every selected Area one step lower for (int i=areas->count()-2; i > -1; i--) { if (list.find( areas->at(i) ) > -1 ) { a = areas->at(i); areas->remove(a); areas->insert((uint)i+1,a); a->listViewItem()->moveItem( areas->at(i)->listViewItem() ); } } // to update the up and down buttons updateUpDownBtn(); } void KImageMapEditor::slotForwardOne() { if (currentSelected->isEmpty()) return; AreaList list = currentSelected->getAreaList(); Area *a = 0L; // move every selected Area one step higher for (int i=1; i < (int)areas->count(); i++) { if (list.find( areas->at(i) ) > -1 ) { a = areas->at(i); areas->remove(a); areas->insert((uint)i-1,a); areas->at(i)->listViewItem()->moveItem( a->listViewItem() ); } } // to update the up and down buttons updateUpDownBtn(); } void KImageMapEditor::slotToBack() { if (currentSelected->isEmpty()) return; while (backOneAction->isEnabled()) slotBackOne(); } void KImageMapEditor::slotToFront() { if (currentSelected->isEmpty()) return; while (forwardOneAction->isEnabled()) slotForwardOne(); } void KImageMapEditor::slotMoveUp() { TQRect r=selected()->rect(); selected()->setMoving(true); selected()->moveBy(0,-1); commandHistory()->addCommand( new MoveCommand( this, selected(), r.topLeft() ) ,true ); selected()->setMoving(false); slotAreaChanged(selected()); slotUpdateSelectionCoords(); } void KImageMapEditor::slotMoveDown() { TQRect r=selected()->rect(); selected()->setMoving(true); selected()->moveBy(0,1); commandHistory()->addCommand( new MoveCommand( this, selected(), r.topLeft() ) ,true ); selected()->setMoving(false); slotAreaChanged(selected()); slotUpdateSelectionCoords(); } void KImageMapEditor::slotMoveLeft() { TQRect r=selected()->rect(); selected()->setMoving(true); selected()->moveBy(-1,0); commandHistory()->addCommand( new MoveCommand( this, selected(), r.topLeft() ) ,true ); selected()->setMoving(false); slotAreaChanged(selected()); slotUpdateSelectionCoords(); } void KImageMapEditor::slotMoveRight() { TQRect r=selected()->rect(); selected()->setMoving(true); selected()->moveBy(1,0); commandHistory()->addCommand( new MoveCommand( this, selected(), r.topLeft() ) ,true ); selected()->setMoving(false); slotAreaChanged(selected()); slotUpdateSelectionCoords(); } void KImageMapEditor::slotCancelDrawing() { drawZone->cancelDrawing(); } void KImageMapEditor::slotIncreaseHeight() { Area *oldArea=selected()->clone(); TQRect r = selected()->rect(); r.setHeight( r.height()+1 ); r.moveBy(0,-1); selected()->setRect(r); commandHistory()->addCommand( new ResizeCommand( this, selected(), oldArea ) ,true ); slotAreaChanged(selected()); slotUpdateSelectionCoords(); } void KImageMapEditor::slotDecreaseHeight() { Area *oldArea=selected()->clone(); TQRect r = selected()->rect(); r.setHeight( r.height()-1 ); r.moveBy(0,1); selected()->setRect(r); commandHistory()->addCommand( new ResizeCommand( this, selected(), oldArea ) ,true ); slotAreaChanged(selected()); slotUpdateSelectionCoords(); } void KImageMapEditor::slotIncreaseWidth() { Area *oldArea=selected()->clone(); TQRect r = selected()->rect(); r.setWidth( r.width()+1 ); selected()->setRect(r); commandHistory()->addCommand( new ResizeCommand( this, selected(), oldArea ) ,true ); slotAreaChanged(selected()); slotUpdateSelectionCoords(); } void KImageMapEditor::slotDecreaseWidth() { Area *oldArea=selected()->clone(); TQRect r = selected()->rect(); r.setWidth( r.width()-1 ); selected()->setRect(r); commandHistory()->addCommand( new ResizeCommand( this, selected(), oldArea ) ,true ); slotAreaChanged(selected()); slotUpdateSelectionCoords(); } void KImageMapEditor::slotHightlightAreas() { bool b = highlightAreasAction->isChecked(); // highlightAreasAction->setChecked(b); Area::highlightArea = b; updateAllAreas(); drawZone->viewport()->repaint(); } void KImageMapEditor::slotShowAltTag() { bool b = showAltAction->isChecked(); // showAltAction->setChecked(b); Area::showAlt = b; drawZone->viewport()->repaint(); } void KImageMapEditor::mapNew() { TQString mapName = mapsListView->getUnusedMapName(); addMap(mapName); mapEditName(); } void KImageMapEditor::mapDelete() { if (mapsListView->count() == 0) return; TQString selectedMap = mapsListView->selectedMap(); int result = KMessageBox::warningContinueCancel(widget(), i18n("Are you sure you want to delete the map %1?" "
There is no way to undo this.
").arg(selectedMap), i18n("Delete Map?"),KGuiItem(i18n("&Delete"),"editdelete")); if (result == KMessageBox::No) return; mapsListView->removeMap(selectedMap); HtmlMapElement* mapEl = findHtmlMapElement(selectedMap); _htmlContent.remove(mapEl); if (mapsListView->count() == 0) { currentMapElement = 0L; deleteAllAreas(); setMapActionsEnabled(false); } else { // The old one was deleted, so the new one got selected setMap(mapsListView->selectedMap()); } } void KImageMapEditor::mapPreview() { HTMLPreviewDialog dialog(widget(), url(), getHtmlCode()); dialog.exec(); } void KImageMapEditor::deleteAllMaps() { deleteAllAreas(); mapsListView->clear(); if (isReadWrite()) { mapDeleteAction->setEnabled(false); mapDefaultAreaAction->setEnabled(false); mapNameAction->setEnabled(false); } } /** * Doesn't call the closeURL method, because * we need the URL for the session management */ bool KImageMapEditor::queryClose() { if ( ! isModified() ) return true; switch ( KMessageBox::warningYesNoCancel( widget(), i18n("The file %1 has been modified.
Do you want to save it?
").arg(url().fileName()), TQString::null, KStdGuiItem::save(), KStdGuiItem::discard()) ) { case KMessageBox::Yes : saveFile(); return true; case KMessageBox::No : return true; default: return false; } } bool KImageMapEditor::closeURL() { bool result = KParts::ReadWritePart::closeURL(); if (!result) return false; _htmlContent.clear(); deleteAllMaps(); imagesListView->clear(); delete copyArea; copyArea=0L; delete defaultArea; defaultArea=0L; currentMapElement = 0L; init(); emit setWindowCaption(""); return true; } void KImageMapEditor::addImage(const KURL & imgUrl) { if (imgUrl.isEmpty()) return; TQString relativePath ( QExtFileInfo::toRelative(imgUrl, KURL( url().directory() )).path() ); TQString imgHtml = TQString(""); ImageTag *imgTag = new ImageTag(); imgTag->insert("tagname",new TQString("img")); imgTag->insert("src", new TQString(relativePath)); HtmlImgElement *imgEl = new HtmlImgElement(imgHtml); imgEl->imgTag = imgTag; HtmlElement *bodyEl = findHtmlElement("addImage(imgTag); imagesListView->selectImage(imgTag); setImageActionsEnabled(true); setModified(true); } /** * Sets whether the image actions that depend on an * selected image are enabled */ void KImageMapEditor::setImageActionsEnabled(bool b) { imageRemoveAction->setEnabled(b); imageUsemapAction->setEnabled(b); } void KImageMapEditor::imageAdd() { KURL imgUrl = KFileDialog::getImageOpenURL(); addImage(imgUrl); } void KImageMapEditor::imageRemove() { ImageTag* imgTag = imagesListView->selectedImage(); HtmlImgElement* imgEl = findHtmlImgElement(imgTag); imagesListView->removeImage(imgTag); _htmlContent.remove(imgEl); if (imagesListView->childCount() == 0) { setPicture(getBackgroundImage()); setImageActionsEnabled(false); } else { ImageTag* selected = imagesListView->selectedImage(); if (selected) { TQString *url = selected->find("src"); if (url) { setPicture(KURL(*url)); } } } setModified(true); } void KImageMapEditor::imageUsemap() { bool ok=false; ImageTag* imageTag = imagesListView->selectedImage(); if ( ! imageTag) return; TQString usemap; if (imageTag->find("usemap")) usemap=*imageTag->find("usemap"); TQStringList maps = mapsListView->getMaps(); int index = maps.findIndex(usemap); if (index == -1) { maps.prepend(""); index = 0; } #if KDE_IS_VERSION(3, 1, 90) TQString input = KInputDialog::getItem(i18n("Enter Usemap"), #else TQString input = QInputDialog::getItem(i18n("Enter Usemap"), #endif i18n("Enter the usemap value:"), maps,index,true,&ok,widget()); if (ok) { imageTag->replace("usemap", new TQString(input)); imagesListView->updateImage(imageTag); setModified(true); // Update the htmlCode of the HtmlElement HtmlImgElement* imgEl = findHtmlImgElement(imageTag); imgEl->htmlCode = "<"; TQString *tagName = imgEl->imgTag->find("tagname"); imgEl->htmlCode += TQString(*tagName); TQDictIterator it( *imgEl->imgTag ); for( ; it.current(); ++it ) { if (it.currentKey() != "tagname") { imgEl->htmlCode += " " + it.currentKey() + "=\""; imgEl->htmlCode += *it.current(); imgEl->htmlCode += "\""; } } imgEl->htmlCode += ">"; } } void KImageMapEditor::configureShowAreaList() { if (configureShowAreaListAction->isChecked()) mainDock->makeDockVisible(areaDock); else mainDock->makeDockInvisible(areaDock); } void KImageMapEditor::configureShowMapList() { if (configureShowMapListAction->isChecked()) mainDock->makeDockVisible(mapsDock); else mainDock->makeDockInvisible(mapsDock); } void KImageMapEditor::configureShowImageList() { if (configureShowImageListAction->isChecked()) mainDock->makeDockVisible(imagesDock); else mainDock->makeDockInvisible(imagesDock); } void KImageMapEditor::dockingStateChanged() { if (areaDock) { configureShowImageListAction->setChecked( imagesDock->isVisible() ); configureShowAreaListAction->setChecked( areaDock->isVisible() ); configureShowMapListAction->setChecked( mapsDock->isVisible() ); } }