diff --git a/kivio/kiviopart/kivio_view.cpp b/kivio/kiviopart/kivio_view.cpp new file mode 100644 index 00000000000..8529aac1e61 --- /dev/null +++ b/kivio/kiviopart/kivio_view.cpp @@ -0,0 +1,2024 @@ +/* + * Kivio - Visual Modelling and Flowcharting + * Copyright (C) 2000-2001 theKompany.com & Dave Marotti + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ +#include // has to be first + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "kivio_view.h" +#include "kivio_dlg_pageshow.h" +#include "kivio_factory.h" +#include "kivio_map.h" +#include "kivio_page.h" +#include "kivio_doc.h" +#include "kivio_canvas.h" +#include "kivio_stencil_spawner.h" +#include "kivio_tabbar.h" +#include "kivio_zoomaction.h" +#include "kivio_grid_data.h" +#include "kivio_config.h" + +#include "tkcoloractions.h" +#include "tooldockmanager.h" +#include "tooldockbase.h" + +#include "kivio_protection_panel.h" +#include "kivio_stencil_geometry_panel.h" +#include "kivio_viewmanager_panel.h" +#include "kivio_layer_panel.h" +#include "kivio_birdeye_panel.h" +#include "export_page_dialog.h" + +#include "kivioaligndialog.h" +#include "kiviooptionsdialog.h" + +#include "stencilbardockmanager.h" +#include "kivio_common.h" +#include "kivio_painter.h" +#include "kivio_rect.h" +#include "kivio_stencil.h" +#include "kivio_stencil_spawner_set.h" +#include "kivio_screen_painter.h" +#include "kivio_ps_printer.h" + + +#include "tool_controller.h" + +#include "handler.h" + +#include "kivio_stackbar.h" +#include "kivio_icon_view.h" + +#include "KIvioViewIface.h" +#include "kivio_command.h" +#include "kiviostencilsetaction.h" +#include +#include "kivioarrowheadaction.h" +#include "kiviotextformatdlg.h" +#include "kiviostencilformatdlg.h" +#include "kivioarrowheadformatdlg.h" + +#define TOGGLE_ACTION(X) ((KToggleAction*)actionCollection()->action(X)) +#define MOUSEPOS_TEXT 1000 + +using namespace Kivio; + +KivioView::KivioView( QWidget *_parent, const char *_name, KivioDoc* doc ) +: KoView( doc, _parent, _name ) +{ + m_zoomHandler = new KoZoomHandler(); + zoomHandler()->setZoomAndResolution(100, QPaintDevice::x11AppDpiX(), + QPaintDevice::x11AppDpiY()); + m_pDoc = doc; + m_pActivePage = 0; + dcop = 0; + dcopObject(); // build it + + // Add coords to the statusbar + QString unit = KoUnit::unitName(m_pDoc->units()); + KoPoint xy(0, 0); + QString text = i18n("X: %1 %3 Y: %2 %4").arg(KGlobal::_locale->formatNumber(xy.x(), 2)) + .arg(KGlobal::_locale->formatNumber(xy.y(), 2)).arg(unit).arg(unit); + m_coordSLbl = new KStatusBarLabel(text, 1000); + addStatusBarItem(m_coordSLbl, 0, true); + + bool isModified = doc->isModified(); + m_pTools = new ToolController(this); + m_pDockManager = new StencilBarDockManager(this); + m_pDockManager->setDoc( doc ); + + // QGridLayout for the entire view + QGridLayout *viewGrid = new QGridLayout(this); + viewGrid->addWidget(m_pDockManager, 0, 0); + + // A widget to hold the entire right side (old view) + QWidget *pRightSide = new QWidget(m_pDockManager); + m_pDockManager->setView(pRightSide); + + // Split tabbar and Horz. Scroll Bar + QSplitter* tabSplit = new QSplitter(pRightSide); + + // Tab Bar + m_pTabBar = new KivioTabBar(tabSplit,this); + connect( m_pTabBar, + SIGNAL(tabChanged(const QString&)), + SLOT( changePage(const QString&))); + + // Scroll Bar + QScrollBar* vertScrollBar = new QScrollBar(QScrollBar::Vertical,pRightSide); + QScrollBar* horzScrollBar = new QScrollBar(QScrollBar::Horizontal,tabSplit); + + // Tab Bar Button + m_pTabBarFirst = newIconButton("tab_first", false, pRightSide); + connect( m_pTabBarFirst, + SIGNAL(clicked()), + m_pTabBar, + SLOT(scrollFirst())); + + m_pTabBarLeft = newIconButton("tab_left", false, pRightSide); + connect( m_pTabBarLeft, + SIGNAL(clicked()), + m_pTabBar, + SLOT(scrollLeft())); + + m_pTabBarRight = newIconButton("tab_right", false, pRightSide); + connect( m_pTabBarRight, + SIGNAL(clicked()), + m_pTabBar, + SLOT(scrollRight())); + + m_pTabBarLast = newIconButton("tab_last", false, pRightSide); + connect( m_pTabBarLast, + SIGNAL(clicked()), + m_pTabBar, + SLOT(scrollLast())); + + QHBoxLayout* tabLayout = new QHBoxLayout(); + tabLayout->addWidget(m_pTabBarFirst); + tabLayout->addWidget(m_pTabBarLeft); + tabLayout->addWidget(m_pTabBarRight); + tabLayout->addWidget(m_pTabBarLast); + tabLayout->addWidget(tabSplit); + + // The widget on which we display the page + QWidgetStack* canvasBase = new QWidgetStack(pRightSide); + m_pCanvas = new KivioCanvas(canvasBase,this,doc,m_pTools,vertScrollBar,horzScrollBar/*,vRuler,hRuler*/); + canvasBase->addWidget(m_pCanvas,0); + canvasBase->raiseWidget(m_pCanvas); + m_pCanvas->setFocusPolicy(QWidget::StrongFocus); + + // Ruler's + vRuler = new KoRuler(pRightSide, m_pCanvas, Qt::Vertical, m_pDoc->config() + ->defaultPageLayout(), KoRuler::F_HELPLINES, m_pDoc->units()); + vRuler->showMousePos(true); + vRuler->setFixedWidth(20); + vRuler->setZoom(zoomHandler()->zoomedResolutionY()); + hRuler = new KoRuler(pRightSide, m_pCanvas, Qt::Horizontal, m_pDoc->config() + ->defaultPageLayout(), KoRuler::F_HELPLINES, m_pDoc->units()); + hRuler->showMousePos(true); + hRuler->setFixedHeight(20); + hRuler->setZoom(zoomHandler()->zoomedResolutionX()); + connect(vertScrollBar, SIGNAL(valueChanged(int)), SLOT(setRulerVOffset(int))); + connect(horzScrollBar, SIGNAL(valueChanged(int)), SLOT(setRulerHOffset(int))); + connect(vRuler, SIGNAL(unitChanged(QString)), SLOT(rulerChangedUnit(QString))); + connect(hRuler, SIGNAL(unitChanged(QString)), SLOT(rulerChangedUnit(QString))); + connect(vRuler, SIGNAL(openPageLayoutDia()), SLOT(paperLayoutDlg())); + connect(hRuler, SIGNAL(openPageLayoutDia()), SLOT(paperLayoutDlg())); + connect( m_pDoc, SIGNAL(unitsChanged(KoUnit::Unit)), SLOT(setRulerUnit(KoUnit::Unit)) ); + vRuler->installEventFilter(m_pCanvas); + hRuler->installEventFilter(m_pCanvas); + + QGridLayout* layout = new QGridLayout(pRightSide); + layout->addWidget(hRuler, 0, 1); + layout->addWidget(vRuler, 1, 0); + layout->addWidget(canvasBase, 1, 1); + layout->addMultiCellLayout(tabLayout, 2, 2, 0, 1); + layout->addMultiCellWidget(vertScrollBar, 0, 1, 2, 2); + layout->setRowStretch(1, 10); + layout->setColStretch(1, 10); + + QWidget::setFocusPolicy( QWidget::StrongFocus ); + setFocusProxy( m_pCanvas ); + + connect( this, SIGNAL( invalidated() ), m_pCanvas, SLOT( update() ) ); + connect( this, SIGNAL( regionInvalidated( const QRegion&, bool ) ), m_pCanvas, SLOT( repaint( const QRegion&, bool ) ) ); + connect(m_pCanvas, SIGNAL(zoomChanges()), SLOT(canvasZoomChanged())); + + m_pToolDock = new ToolDockManager(canvasBase); + + setInstance(KivioFactory::global()); + if ( !m_pDoc->isReadWrite() ) + setXMLFile("kivio_readonly.rc"); + else + setXMLFile("kivio.rc"); + + // Must be executed before setActivePage() and before setupActions() + createGeometryDock(); + createViewManagerDock(); + createLayerDock(); + createBirdEyeDock(); + createProtectionDock(); + + setupActions(); + + KivioPage* page; + for ( page = m_pDoc->map()->firstPage(); page; page = m_pDoc->map()->nextPage() ) + addPage(page); + + setActivePage(m_pDoc->map()->firstPage()); + + connect( m_pDoc, SIGNAL( sig_selectionChanged() ), SLOT( updateToolBars() ) ); + connect( m_pDoc, SIGNAL( sig_addPage(KivioPage*) ), SLOT( slotAddPage(KivioPage*) ) ); + connect( m_pDoc, SIGNAL( sig_addSpawnerSet(KivioStencilSpawnerSet*) ), SLOT(addSpawnerToStackBar(KivioStencilSpawnerSet*)) ); + connect( m_pDoc, SIGNAL( sig_updateView(KivioPage*) ), SLOT(slotUpdateView(KivioPage*)) ); + connect( m_pDoc, SIGNAL( sig_pageNameChanged(KivioPage*,const QString&)), SLOT(slotPageRenamed(KivioPage*,const QString&)) ); + + connect( m_pDoc, SIGNAL( sig_updateGrid()),SLOT(slotUpdateGrid())); + + initActions(); + + // Load any already-loaded stencils into the stencil dock + if( m_pDoc->isReadWrite() ) // only if not embedded in Konqueror + { + KivioStencilSpawnerSet *pSet; + pSet = m_pDoc->spawnerSets()->first(); + while( pSet ) + { + addSpawnerToStackBar( pSet ); + pSet = m_pDoc->spawnerSets()->next(); + } + } + + m_pDoc->setModified(isModified); +} + +KivioView::~KivioView() +{ + delete dcop; + delete m_zoomHandler; +} + +DCOPObject* KivioView::dcopObject() +{ + if ( !dcop ) { + dcop = new KIvioViewIface( this ); + } + + return dcop; +} + +void KivioView::createGeometryDock() +{ + m_pStencilGeometryPanel = new KivioStencilGeometryPanel(this); + ToolDockBase* stencilGeometryBase = toolDockManager()->createToolDock(m_pStencilGeometryPanel,i18n("Geometry")); + stencilGeometryBase->move(0,0); + + connect( m_pStencilGeometryPanel, SIGNAL(positionChanged(double, double)), this, SLOT(slotChangeStencilPosition(double, double)) ); + connect( m_pStencilGeometryPanel, SIGNAL(sizeChanged(double, double)), this, SLOT(slotChangeStencilSize(double, double)) ); + connect( m_pDoc, SIGNAL(unitsChanged(KoUnit::Unit)), m_pStencilGeometryPanel, SLOT(setUnit(KoUnit::Unit)) ); + + KToggleAction* showStencilGeometry = new KToggleAction( i18n("Stencil Geometry Panel"), "stencil_geometry", 0, actionCollection(), "stencilGeometry" ); + connect( showStencilGeometry, SIGNAL(toggled(bool)), stencilGeometryBase, SLOT(makeVisible(bool))); + connect( stencilGeometryBase, SIGNAL(visibleChange(bool)), SLOT(toggleStencilGeometry(bool))); +} + +void KivioView::createViewManagerDock() +{ + m_pViewManagerPanel = new KivioViewManagerPanel(this, this); + ToolDockBase* viewManagerBase = toolDockManager()->createToolDock(m_pViewManagerPanel,i18n("View Manager")); + viewManagerBase->move(0,0); + + KToggleAction* showViewManager = new KToggleAction( i18n("View Manager"), "view_manager", 0, actionCollection(), "viewManager" ); + connect( showViewManager, SIGNAL(toggled(bool)), viewManagerBase, SLOT(makeVisible(bool))); + connect( viewManagerBase, SIGNAL(visibleChange(bool)), SLOT(toggleViewManager(bool))); +} + +void KivioView::createBirdEyeDock() +{ + m_pBirdEyePanel = new KivioBirdEyePanel(this, this); + ToolDockBase* birdEyeBase = toolDockManager()->createToolDock(m_pBirdEyePanel,i18n("Bird's Eye")); + birdEyeBase->move(0,0); + + KToggleAction* showBirdEye = new KToggleAction( i18n("Bird's Eye"), 0, actionCollection(), "birdEye" ); + connect( showBirdEye, SIGNAL(toggled(bool)), birdEyeBase, SLOT(makeVisible(bool))); + connect( birdEyeBase, SIGNAL(visibleChange(bool)), SLOT(toggleBirdEyePanel(bool))); +} + +void KivioView::createLayerDock() +{ + m_pLayersPanel = new KivioLayerPanel( this, this); + ToolDockBase* layersBase = toolDockManager()->createToolDock(m_pLayersPanel,i18n("Layers")); + layersBase->move(0,0); + + KToggleAction* showLayers = new KToggleAction( i18n("Layers Manager"), CTRL+Key_L, actionCollection(), "layersPanel" ); + connect( showLayers, SIGNAL(toggled(bool)), layersBase, SLOT(makeVisible(bool))); + connect( layersBase, SIGNAL(visibleChange(bool)), SLOT(toggleLayersPanel(bool))); +} + +void KivioView::createProtectionDock() +{ + m_pProtectionPanel = new KivioProtectionPanel(this,this); + ToolDockBase* protectionBase = toolDockManager()->createToolDock(m_pProtectionPanel,i18n("Protection")); + protectionBase->move(0,0); + + KToggleAction *showProtection = new KToggleAction( i18n("Protection"), CTRL+SHIFT+Key_P, actionCollection(), "protection" ); + connect( showProtection, SIGNAL(toggled(bool)), protectionBase, SLOT(makeVisible(bool))); + connect( protectionBase, SIGNAL(visibleChange(bool)), SLOT(toggleProtectionPanel(bool))); +} + +void KivioView::setupActions() +{ + KivioStencilSetAction* addSpSet = new KivioStencilSetAction( i18n("Add Stencil Set"), + "open_stencilset", actionCollection(), "addStencilSet" ); + connect(addSpSet,SIGNAL(activated(const QString&)),SLOT(addStencilSet(const QString&))); + + (void) new KAction( i18n("Align && Distribute..."), CTRL+ALT+Key_A, this, + SLOT(alignStencilsDlg()), actionCollection(), "alignStencils" ); + + KStdAction::cut( this, SLOT(cutStencil()), actionCollection(), "cutStencil" ); + m_editCopy=KStdAction::copy( this, SLOT(copyStencil()), actionCollection(), "copyStencil" ); + KStdAction::paste( this, SLOT(pasteStencil()), actionCollection(), "pasteStencil" ); + + m_selectAll=KStdAction::selectAll( this, SLOT( selectAllStencils() ), actionCollection(), "selectAllStencils" ); + m_selectNone=new KAction( i18n("Select None"), CTRL+SHIFT+Key_A, this, SLOT(unselectAllStencils()), actionCollection(), "unselectAllStencils" ); + + KAction *action; + + (void) new KAction( i18n("Group Selected Stencils"), "group_stencils", CTRL+Key_G, this, SLOT(groupStencils()), actionCollection(), "groupStencils" ); + (void) new KAction( i18n("Ungroup Selected Stencils"), "ungroup_stencils", CTRL+SHIFT+Key_G, this, SLOT(ungroupStencils()), actionCollection(), "ungroupStencils" ); + + (void) new KAction( i18n("Bring to Front"), "bring_stencil_to_front", 0, this, SLOT(bringStencilToFront()), actionCollection(), "bringStencilToFront" ); + (void) new KAction( i18n("Send to Back"), "send_stencil_to_back", 0, this, SLOT(sendStencilToBack()), actionCollection(), "sendStencilToBack" ); + + m_menuTextFormatAction = new KAction(i18n("&Text..."), "text", 0, this, SLOT(textFormat()), + actionCollection(), "textFormat"); + + m_menuStencilConnectorsAction = new KAction(i18n("&Stencils && Connectors..."), 0, 0, this, SLOT(stencilFormat()), + actionCollection(), "stencilFormat"); + + m_arrowHeadsMenuAction = new KAction(i18n("&Arrowheads..."), 0, 0, this, SLOT(arrowHeadFormat()), + actionCollection(), "arrowHeadFormat"); + m_arrowHeadsMenuAction->setWhatsThis(i18n("Arrowheads allow you to add an arrow to the beginning and/or end of a line.")); + + /* Create the fg color button */ + m_setFGColor = new TKSelectColorAction( i18n("Set Foreground Color"), TKSelectColorAction::LineColor, actionCollection(), "setFGColor" ); + m_setFGColor->setWhatsThis(i18n("The foreground color allows you to choose a color for the lines of the stencils.")); + connect(m_setFGColor,SIGNAL(activated()),SLOT(setFGColor())); + m_setBGColor = new TKSelectColorAction( i18n("Set Background Color"), TKSelectColorAction::FillColor, actionCollection(), "setBGColor" ); + m_setBGColor->setWhatsThis(i18n("You can choose a color for the background of a stencil by using this button.")); + connect(m_setBGColor,SIGNAL(activated()),SLOT(setBGColor())); + + // Text bar + m_setFontFamily = new KFontAction( i18n( "Set Font Family" ), 0, actionCollection(), "setFontFamily" ); + connect( m_setFontFamily, SIGNAL(activated(const QString&)), SLOT(setFontFamily(const QString&)) ); + + m_setFontSize = new KFontSizeAction( i18n( "Set Font Size" ), 0, actionCollection(), "setFontSize" ); + connect( m_setFontSize, SIGNAL( fontSizeChanged( int ) ), + this, SLOT( setFontSize(int ) ) ); + + + m_setTextColor = new TKSelectColorAction( i18n("Set Text Color"), TKSelectColorAction::TextColor, actionCollection(), "setTextColor" ); + connect( m_setTextColor, SIGNAL(activated()), SLOT(setTextColor()) ); + + m_setBold = new KToggleAction( i18n("Toggle Bold Text"), "text_bold", 0, actionCollection(), "setFontBold" ); + connect( m_setBold, SIGNAL(toggled(bool)), SLOT(toggleFontBold(bool)) ); + + m_setItalics = new KToggleAction( i18n("Toggle Italics Text"), "text_italic", 0, actionCollection(), "setFontItalics" ); + connect( m_setItalics, SIGNAL(toggled(bool)), SLOT(toggleFontItalics(bool)) ); + + m_setUnderline = new KToggleAction( i18n("Toggle Underline Text"), "text_under", 0, actionCollection(), "setFontUnderline" ); + connect( m_setUnderline, SIGNAL(toggled(bool)), SLOT(toggleFontUnderline(bool))); + + m_textAlignLeft = new KToggleAction( i18n( "Align &Left" ), "text_left", CTRL + Key_L, + this, SLOT( textAlignLeft() ), + actionCollection(), "textAlignLeft" ); + m_textAlignLeft->setExclusiveGroup( "align" ); + m_textAlignCenter = new KToggleAction( i18n( "Align &Center" ), "text_center", CTRL + ALT + Key_C, + this, SLOT( textAlignCenter() ), + actionCollection(), "textAlignCenter" ); + m_textAlignCenter->setExclusiveGroup( "align" ); + m_textAlignCenter->setChecked( TRUE ); + m_textAlignRight = new KToggleAction( i18n( "Align &Right" ), "text_right", CTRL + ALT + Key_R, + this, SLOT( textAlignRight() ), + actionCollection(), "textAlignRight" ); + m_textAlignRight->setExclusiveGroup( "align" ); + m_textVAlignSuper = new KToggleAction( i18n( "Superscript" ), "super", 0, + this, SLOT( textSuperScript() ), + actionCollection(), "textVAlignSuper" ); + m_textVAlignSuper->setExclusiveGroup( "valign" ); + m_textVAlignSub = new KToggleAction( i18n( "Subscript" ), "sub", 0, + this, SLOT( textSubScript() ), + actionCollection(), "textVAlignSub" ); + m_textVAlignSub->setExclusiveGroup( "valign" ); + + QWidget* lineWidthWidget = new QWidget(this, "kde toolbar widget"); + QLabel* lineWidthLbl = new QLabel(lineWidthWidget, "kde toolbar widget"); + lineWidthLbl->setPixmap(kapp->iconLoader()->loadIcon("linewidth", KIcon::Toolbar, 22)); + + // Hide if readonly! + if(!m_pDoc->isReadWrite()) { + lineWidthWidget->hide(); + } + + m_setLineWidth = new KoUnitDoubleSpinBox(lineWidthWidget, 0.0, 1000.0, 0.1, 1.0, m_pDoc->units(), 2, "kde toolbar widget"); + QHBoxLayout* lwl = new QHBoxLayout(lineWidthWidget); + lwl->addWidget(lineWidthLbl); + lwl->addWidget(m_setLineWidth); + action = new KWidgetAction(lineWidthWidget, i18n( "Set Line Width" ), 0, this, SLOT( setLineWidth() ), actionCollection(), "setLineWidth" ); + action->setWhatsThis(i18n("The line width allows setting the width of outlines, either using predefined values or user input")); + connect(m_setLineWidth, SIGNAL(valueChanged(double)), SLOT(setLineWidth())); + connect(m_pDoc, SIGNAL(unitsChanged(KoUnit::Unit)), SLOT(setLineWidthUnit(KoUnit::Unit))); + + m_paperLayout = new KAction( i18n("Page Layout..."), 0, this, SLOT(paperLayoutDlg()), actionCollection(), "paperLayout" ); + m_insertPage = new KAction( i18n("Insert Page"),"item_add", 0, this, SLOT(insertPage()), actionCollection(), "insertPage" ); + m_removePage = new KAction( i18n("Remove Page"), "item_remove",0,this, SLOT(removePage()), actionCollection(), "removePage" ); + + m_renamePage = new KAction( i18n("Rename Page..."), "item_rename",0,this, SLOT(renamePage()), actionCollection(), "renamePage" ); + + m_showPage = new KAction( i18n("Show Page..."),0 ,this,SLOT(showPage()), actionCollection(), "showPage" ); + m_hidePage = new KAction( i18n("Hide Page"),0 ,this,SLOT(hidePage()), actionCollection(), "hidePage" ); + m_exportPage = new KAction( i18n("Export Page..."),0,this,SLOT(exportPage()), actionCollection(), "exportPage"); + + showPageBorders = new KToggleAction( i18n("Show Page Borders"), BarIcon("view_pageborder",KivioFactory::global()), CTRL+Key_B, actionCollection(), "showPageBorders" ); + connect( showPageBorders, SIGNAL(toggled(bool)), SLOT(togglePageBorders(bool))); + + showPageMargins = new KToggleAction( i18n("Show Page Margins"), "view_margins", 0, actionCollection(), "showPageMargins" ); + connect( showPageMargins, SIGNAL(toggled(bool)), SLOT(togglePageMargins(bool))); + + showRulers = new KToggleAction( i18n("Show Rulers"), "view_ruler", 0, actionCollection(), "showRulers" ); + connect( showRulers, SIGNAL(toggled(bool)), SLOT(toggleShowRulers(bool))); + + // Grid actions + showGrid = new KToggleAction( i18n("Show Grid"), "view_grid", 0, actionCollection(), "showGrid" ); + connect( showGrid, SIGNAL(toggled(bool)), SLOT(toggleShowGrid(bool))); + + KToggleAction* snapGrid = new KToggleAction( i18n("Snap Grid"), "view_grid", 0, actionCollection(), "snapGrid" ); + connect( snapGrid, SIGNAL(toggled(bool)), SLOT(toggleSnapGrid(bool))); + + // Guides actions + showGuides = new KToggleAction( i18n("Show Guides"), 0, actionCollection(), "showGuides" ); + connect( showGuides, SIGNAL(toggled(bool)), SLOT(toggleShowGuides(bool))); + + KToggleAction* snapGuides = new KToggleAction( i18n("Snap Guides"), 0, actionCollection(), "snapGuides" ); + connect( snapGuides, SIGNAL(toggled(bool)), SLOT(toggleSnapGuides(bool))); + //-- + + m_viewZoom = new KSelectAction(i18n("Zoom &Level"), "viewmag", 0, actionCollection(), "viewZoom"); + m_viewZoom->setEditable(true); + m_viewZoom->setWhatsThis(i18n("This allows you to zoom in or out of a document. You can either choose one of the predefined zoomfactors or enter a new zoomfactor (in percent).")); + connect(m_viewZoom, SIGNAL(activated(const QString&)), SLOT(viewZoom(const QString&))); + changeZoomMenu(); + + m_setArrowHeads = new KivioArrowHeadAction(i18n("Arrowheads"), "arrowheads", actionCollection(), "arrowHeads"); + m_setArrowHeads->setWhatsThis(i18n("Arrowheads allow you to add an arrow to the beginning and/or end of a line.")); + connect( m_setArrowHeads, SIGNAL(endChanged(int)), SLOT(slotSetEndArrow(int))); + connect( m_setArrowHeads, SIGNAL(startChanged(int)), SLOT(slotSetStartArrow(int))); + connect( m_pDoc, SIGNAL(unitsChanged(KoUnit::Unit)), SLOT(setRulerUnit(KoUnit::Unit)) ); + + KStdAction::preferences(this, SLOT(optionsDialog()), actionCollection(), "options" ); +} + +void KivioView::initActions() +{ + togglePageBorders(true); + togglePageMargins(true); + toggleShowRulers(true); + + updateButton(); + + viewZoom(zoomHandler()->zoom()); +} + +void KivioView::viewGUIActivated( bool active ) +{ + if ( active ) + m_pTools->activateView(this); +} + +QButton* KivioView::newIconButton( const char* file, bool kbutton, QWidget* parent ) +{ + if (!parent) + parent = this; + + QPixmap *pixmap = new QPixmap(BarIcon(file,KivioFactory::global())); + + QButton *pb; + if (!kbutton) + pb = new QPushButton(parent); + else + pb = new QToolButton(parent); + + if (pixmap) + pb->setPixmap(*pixmap); + + pb->setFixedSize(16,16); + delete pixmap; + return pb; +} + +void KivioView::updateReadWrite( bool readwrite ) +{ + QValueList actions = actionCollection()->actions(); + QValueList::ConstIterator aIt = actions.begin(); + QValueList::ConstIterator aEnd = actions.end(); + for (; aIt != aEnd; ++aIt ) + (*aIt)->setEnabled( readwrite ); + if ( !readwrite ) + { + showPageBorders->setEnabled( true ); + showPageMargins->setEnabled( true ); + showRulers->setEnabled( true ); + showGrid->setEnabled( true ); + showGuides->setEnabled( true ); + m_selectAll->setEnabled( true ); + m_selectNone->setEnabled( true ); + m_editCopy->setEnabled( true ); + } + m_showPage->setEnabled( true ); + m_hidePage->setEnabled( true ); + updateMenuPage(); +} + + +void KivioView::addPage( KivioPage* page ) +{ + insertPage( page ); + + QObject::connect( page, SIGNAL( sig_PageHidden( KivioPage* ) ), + this, SLOT( slotPageHidden( KivioPage* ) ) ); + QObject::connect( page, SIGNAL( sig_PageShown( KivioPage* ) ), + this, SLOT( slotPageShown( KivioPage* ) ) ); + +} + +void KivioView::insertPage( KivioPage* page ) +{ + if( !page->isHidden() ) { + m_pTabBar->addTab(page->pageName()); + setActivePage(page); + } else { + m_pTabBar->addHiddenTab(page->pageName()); + } +} + +void KivioView::removePage( KivioPage *_t ) +{ + QString m_pageName=_t->pageName(); + m_pTabBar->removeTab( _t->pageName() ); + setActivePage( m_pDoc->map()->findPage( m_pTabBar->listshow().first() )); +} + +void KivioView::renamePage() +{ + m_pTabBar->slotRename(); +} + +void KivioView::setActivePage( KivioPage* page ) +{ + if ( page == m_pActivePage ) + return; + + disconnect(m_pActivePage, SIGNAL(sig_pageLayoutChanged(const KoPageLayout&)), this, + SLOT(setRulerPageLayout(const KoPageLayout&))); + m_pActivePage = page; + + m_pTabBar->setActiveTab(page->pageName()); + + updateToolBars(); + + m_pLayersPanel->reset(); + + m_pDoc->updateView(m_pActivePage); + setRulerPageLayout(m_pActivePage->paperLayout()); + connect(m_pActivePage, SIGNAL(sig_pageLayoutChanged(const KoPageLayout&)), + SLOT(setRulerPageLayout(const KoPageLayout&))); +} + +void KivioView::setActiveSpawnerSet( KivioStencilSpawnerSet *set ) +{ + if( set == m_pActiveSpawnerSet ) + return; + + m_pActiveSpawnerSet = set; +} + +void KivioView::slotPageRenamed( KivioPage* page, const QString& old_name ) +{ + m_pTabBar->renameTab( old_name, page->pageName() ); +} + +void KivioView::changePage( const QString& name ) +{ + if ( m_pActivePage->pageName() == name ) + return; + + KivioPage *t = m_pDoc->map()->findPage(name); + if (!t) + return; + + setActivePage(t); +} + +void KivioView::insertPage() +{ + KivioPage * t =m_pDoc->createPage(); + m_pDoc->addPage(t); + KivioAddPageCommand * cmd = new KivioAddPageCommand(i18n("Insert Page"), t); + m_pDoc->addCommand( cmd ); +} + +void KivioView::hidePage() +{ + if (!m_pActivePage) + return; + + m_pTabBar->hidePage(); +} + +void KivioView::showPage() +{ + KivioPageShow* dlg = new KivioPageShow(this,"Page show"); + dlg->exec(); + delete dlg; +} + +int KivioView::leftBorder() const +{ + return 0; +} + +int KivioView::rightBorder() const +{ + return 0; +} + +int KivioView::topBorder() const +{ + return 0; +} + +int KivioView::bottomBorder() const +{ + return 0; +} + +void KivioView::paperLayoutDlg() +{ + doc()->config()->paperLayoutSetup(this); +} + +void KivioView::removePage() +{ + if ( doc()->map()->count() <= 1 || m_pTabBar->listshow().count()<=1 ) { + QApplication::beep(); + KMessageBox::sorry( this, i18n("You cannot delete the only page of the document."), i18n("Remove Page") ); + return; + } + QApplication::beep(); + int ret = KMessageBox::warningYesNo(this,i18n("You are going to remove the active page.\nDo you want to continue?"),i18n("Remove Page")); + + if ( ret == 3 ) { + KivioPage* tbl = m_pActivePage; + KivioRemovePageCommand *cmd = new KivioRemovePageCommand(i18n("Remove Page"), tbl); + cmd->execute(); + doc()->addCommand( cmd ); + } +} + +void KivioView::slotAddPage( KivioPage* page ) +{ + addPage(page); +} + +void KivioView::slotUpdateView( KivioPage* page ) +{ + if (page && page != m_pActivePage) + return; + + if (!page) { + // global view updates (toolbar, statusbar.... actions...) + updateToolBars(); + } + + m_pCanvas->update(); + m_pCanvas->updateScrollBars(); + vRuler->update(); + hRuler->update(); +} + +void KivioView::paintContent( KivioPainter&, const QRect&, bool) +{ +// m_pDoc->paintContent( painter, rect, transparent, m_pActivePage ); +// temporary + m_pCanvas->update(); +} + +QWidget *KivioView::canvas() +{ + return canvasWidget(); +} + +int KivioView::canvasXOffset() const +{ + return canvasWidget()->xOffset(); +} + +int KivioView::canvasYOffset() const +{ + return canvasWidget()->yOffset(); +} + +void KivioView::print(KPrinter& ptr) +{ + ptr.setFullPage(TRUE); + m_pDoc->printContent( ptr ); +} + + +void KivioView::viewZoom(int zoom) +{ + zoomHandler()->setZoomAndResolution(zoom, QPaintDevice::x11AppDpiX(), + QPaintDevice::x11AppDpiY()); + m_pCanvas->update(); + m_pCanvas->updateScrollBars(); + vRuler->setZoom(zoomHandler()->zoomedResolutionY()); + hRuler->setZoom(zoomHandler()->zoomedResolutionX()); + KoPageLayout l = activePage()->paperLayout(); + vRuler->setFrameStartEnd(zoomHandler()->zoomItY(l.ptTop), zoomHandler()->zoomItY(l.ptHeight - l.ptBottom)); + hRuler->setFrameStartEnd(zoomHandler()->zoomItX(l.ptLeft), zoomHandler()->zoomItX(l.ptWidth - l.ptRight)); + changeZoomMenu(zoom); + showZoom(zoom); +} + +void KivioView::canvasZoomChanged() +{ + changeZoomMenu(zoomHandler()->zoom()); + showZoom(zoomHandler()->zoom()); + vRuler->setZoom(zoomHandler()->zoomedResolutionY()); + hRuler->setZoom(zoomHandler()->zoomedResolutionX()); + KoPageLayout l = activePage()->paperLayout(); + vRuler->setFrameStartEnd(zoomHandler()->zoomItY(l.ptTop), zoomHandler()->zoomItY(l.ptHeight - l.ptBottom)); + hRuler->setFrameStartEnd(zoomHandler()->zoomItX(l.ptLeft), zoomHandler()->zoomItX(l.ptWidth - l.ptRight)); +} + +KivioPage* KivioView::activePage() +{ + return m_pActivePage; +} + +void KivioView::togglePageBorders(bool b) +{ + TOGGLE_ACTION("showPageBorders")->setChecked(b); + m_bShowPageBorders = b; + + m_pCanvas->update(); +} + +void KivioView::togglePageMargins(bool b) +{ + TOGGLE_ACTION("showPageMargins")->setChecked(b); + m_bShowPageMargins = b; + + m_pCanvas->update(); +} + +void KivioView::toggleShowRulers(bool b) +{ + TOGGLE_ACTION("showRulers")->setChecked(b); + m_bShowRulers = b; + + if(b) { + hRuler->show(); + vRuler->show(); + } else { + hRuler->hide(); + vRuler->hide(); + } +} + +void KivioView::toggleShowGuides(bool b) +{ + TOGGLE_ACTION("showGuides")->setChecked(b); + m_bShowGuides = b; + + m_pCanvas->update(); +} + +void KivioView::toggleSnapGuides(bool b) +{ + TOGGLE_ACTION("snapGuides")->setChecked(b); + m_bSnapGuides = b; +} + +void KivioView::toggleShowGrid(bool b) +{ + TOGGLE_ACTION("showGrid")->setChecked(b); + + KivioGridData d = m_pDoc->grid(); + d.isShow = b; + m_pDoc->setGrid(d); + m_pDoc->setModified( true ); +} + +void KivioView::slotUpdateGrid() +{ + m_pCanvas->update(); +} + +void KivioView::toggleSnapGrid(bool b) +{ + TOGGLE_ACTION("snapGrid")->setChecked(b); + + KivioGridData d = m_pDoc->grid(); + d.isSnap = b; + m_pDoc->setGrid(d); + m_pDoc->setModified( true ); +} + +void KivioView::customEvent( QCustomEvent* e ) +{ + if (KParts::GUIActivateEvent::test(e)) { + viewGUIActivated(((KParts::GUIActivateEvent*)e)->activated()); + } + KoView::customEvent(e); +} + +void KivioView::addStencilSet( const QString& name ) +{ + m_pDoc->addSpawnerSet(name); +} + +void KivioView::addSpawnerToStackBar( KivioStencilSpawnerSet *pSpawner ) +{ + if( !pSpawner ) + { + kdDebug(43000) << "KivioView::addSpawnerToStackBar() - NULL pSpawner" << endl; + return; + } + + KivioIconView *pView = new KivioIconView(m_pDoc->isReadWrite() ); + QObject::connect( pView, SIGNAL(createNewStencil(KivioStencilSpawner*)), this, SLOT(addStencilFromSpawner(KivioStencilSpawner*))); + + pView->setStencilSpawnerSet( pSpawner ); + + m_pDockManager->insertStencilSet(pView, pSpawner->name()); +} + +void KivioView::setFGColor() +{ + KivioStencil *pStencil = m_pActivePage->selectedStencils()->first(); + if (!pStencil) + return; + KMacroCommand * macro = new KMacroCommand( i18n("Change Foreground Color")); + bool createMacro = false; + while( pStencil ) + { + QColor col( m_setFGColor->color()); + if ( col != pStencil->fgColor() ) + { + KivioChangeStencilColorCommand * cmd = new KivioChangeStencilColorCommand( i18n("Change Fg Color"), m_pActivePage, pStencil, pStencil->fgColor(), col, KivioChangeStencilColorCommand::CT_FGCOLOR); + + pStencil->setFGColor( col ); + macro->addCommand( cmd ); + createMacro = true; + } + pStencil = m_pActivePage->selectedStencils()->next(); + } + if ( createMacro ) + m_pDoc->addCommand( macro ); + else + delete macro; + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::setBGColor() +{ + KivioStencil *pStencil = m_pActivePage->selectedStencils()->first(); + if (!pStencil) + return; + KMacroCommand * macro = new KMacroCommand( i18n("Change Background Color")); + bool createMacro = false; + + while( pStencil ) + { + QColor col( m_setBGColor->color()); + if ( col != pStencil->bgColor() ) + { + KivioChangeStencilColorCommand * cmd = new KivioChangeStencilColorCommand( i18n("Change Bg Color"), m_pActivePage, pStencil, pStencil->bgColor(), col, KivioChangeStencilColorCommand::CT_BGCOLOR); + + pStencil->setBGColor( col ); + macro->addCommand( cmd ); + createMacro = true; + } + pStencil = m_pActivePage->selectedStencils()->next(); + } + if ( createMacro ) + m_pDoc->addCommand( macro ); + else + delete macro; + + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::setTextColor() +{ + KivioStencil *pStencil = m_pActivePage->selectedStencils()->first(); + if (!pStencil) + return; + KMacroCommand * macro = new KMacroCommand( i18n("Change Text Color")); + bool createMacro = false; + while( pStencil ) + { + QColor col(m_setTextColor->color()); + if ( col != pStencil->textColor() ) + { + KivioChangeStencilColorCommand * cmd = new KivioChangeStencilColorCommand( i18n("Change Text Color"), m_pActivePage, pStencil, pStencil->textColor(), col, KivioChangeStencilColorCommand::CT_TEXTCOLOR); + pStencil->setTextColor( col ); + macro->addCommand( cmd ); + createMacro = true; + } + pStencil = m_pActivePage->selectedStencils()->next(); + } + if ( createMacro ) + m_pDoc->addCommand( macro ); + else + delete macro; + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::setLineWidth() +{ + KivioStencil *pStencil = m_pActivePage->selectedStencils()->first(); + if (!pStencil) + return; + KMacroCommand * macro = new KMacroCommand( i18n("Change Line Width") ); + bool createMacro = false ; + double newValue = KoUnit::ptFromUnit(m_setLineWidth->value(), m_pDoc->units()); + + while( pStencil ) + { + if ( newValue != pStencil->lineWidth() ) + { + KivioChangeLineWidthCommand * cmd = new KivioChangeLineWidthCommand( i18n("Change Line Width"), m_pActivePage, pStencil, pStencil->lineWidth(), newValue ); + + pStencil->setLineWidth( newValue ); + macro->addCommand( cmd ); + createMacro = true; + } + + pStencil = m_pActivePage->selectedStencils()->next(); + } + + if ( createMacro ) { + m_pDoc->addCommand( macro ); + } else { + delete macro; + } + + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::groupStencils() +{ + m_pActivePage->groupSelectedStencils(); + KivioRect r = m_pActivePage->getRectForAllStencils(); + + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::ungroupStencils() +{ + m_pActivePage->ungroupSelectedStencils(); + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::selectAllStencils() +{ + m_pActivePage->selectAllStencils(); + m_pCanvas->repaint(); +} + +void KivioView::unselectAllStencils() +{ + m_pActivePage->unselectAllStencils(); + m_pCanvas->repaint(); +} + +QColor KivioView::fgColor() const +{ + return m_setFGColor->color(); +} + +QColor KivioView::bgColor() const +{ + return m_setBGColor->color(); +} + +double KivioView::lineWidth() const +{ + return KoUnit::ptFromUnit(m_setLineWidth->value(), m_pDoc->units()); +} + + +void KivioView::setFontFamily( const QString &str ) +{ + KivioStencil *pStencil = m_pActivePage->selectedStencils()->first(); + if (!pStencil) + return; + + QFont f; + KMacroCommand * macro = 0L; + while( pStencil ) + { + f = pStencil->textFont(); + f.setFamily( str ); + if ( pStencil->textFont() != f ) + { + if ( !macro ) + macro = new KMacroCommand( i18n("Change Stencil Font")); + + KivioChangeStencilFontCommand *cmd = new KivioChangeStencilFontCommand( i18n("Change Stencil Font"), m_pActivePage, pStencil,pStencil->textFont(), f); + pStencil->setTextFont( f ); + + macro->addCommand( cmd ); + } + pStencil = m_pActivePage->selectedStencils()->next(); + + } + if ( macro ) + m_pDoc->addCommand( macro ); + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::setFontSize(int size ) +{ + KivioStencil *pStencil = m_pActivePage->selectedStencils()->first(); + if (!pStencil) + return; + + QFont f; + KMacroCommand * macro = 0L; + while( pStencil ) + { + f = pStencil->textFont(); + f.setPointSize( size ); + if ( pStencil->textFont() != f ) + { + if ( !macro ) + macro = new KMacroCommand( i18n("Change Stencil Font")); + + KivioChangeStencilFontCommand *cmd = new KivioChangeStencilFontCommand( i18n("Change Stencil Font"), m_pActivePage, pStencil,pStencil->textFont(), f); + + pStencil->setTextFont( f ); + macro->addCommand( cmd ); + } + pStencil = m_pActivePage->selectedStencils()->next(); + + } + if ( macro ) + m_pDoc->addCommand( macro ); + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::toggleFontBold(bool b) +{ + KivioStencil *pStencil = m_pActivePage->selectedStencils()->first(); + if (!pStencil) + return; + + QFont f; + KMacroCommand * macro = 0L; + while( pStencil ) + { + f = pStencil->textFont(); + f.setBold(b); + if ( pStencil->textFont() != f ) + { + if ( !macro ) + macro = new KMacroCommand( i18n("Change Stencil Font")); + KivioChangeStencilFontCommand *cmd = new KivioChangeStencilFontCommand( i18n("Change Stencil Font"), m_pActivePage, pStencil,pStencil->textFont(), f); + + pStencil->setTextFont( f ); + macro->addCommand( cmd ); + } + pStencil = m_pActivePage->selectedStencils()->next(); + + } + if ( macro ) + m_pDoc->addCommand( macro ); + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::toggleFontItalics(bool b) +{ + KivioStencil *pStencil = m_pActivePage->selectedStencils()->first(); + if (!pStencil) + return; + + QFont f; + KMacroCommand * macro = new KMacroCommand( i18n("Change Stencil Font")); + while( pStencil ) + { + f = pStencil->textFont(); + f.setItalic(b); + if ( pStencil->textFont() != f ) + { + if ( !macro ) + macro = new KMacroCommand( i18n("Change Stencil Font")); + + KivioChangeStencilFontCommand *cmd = new KivioChangeStencilFontCommand( i18n("Change Stencil Font"), m_pActivePage, pStencil,pStencil->textFont(), f); + + pStencil->setTextFont( f ); + + macro->addCommand( cmd ); + } + pStencil = m_pActivePage->selectedStencils()->next(); + } + if ( macro ) + m_pDoc->addCommand( macro ); + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::toggleFontUnderline( bool b) +{ + KivioStencil *pStencil = m_pActivePage->selectedStencils()->first(); + if (!pStencil) + return; + KMacroCommand * macro = 0L; + QFont f; + while( pStencil ) + { + f = pStencil->textFont(); + f.setUnderline(b); + if ( pStencil->textFont() != f ) + { + if ( !macro ) + macro = new KMacroCommand( i18n("Change Stencil Font")); + + KivioChangeStencilFontCommand *cmd = new KivioChangeStencilFontCommand( i18n("Change Stencil Font"), m_pActivePage, pStencil,pStencil->textFont(), f); + + pStencil->setTextFont( f ); + + macro->addCommand( cmd ); + } + pStencil = m_pActivePage->selectedStencils()->next(); + } + if ( macro ) + m_pDoc->addCommand( macro ); + m_pDoc->updateView(m_pActivePage); +} + + + +void KivioView::updateToolBars() +{ + KivioStencil *pStencil; + pStencil = m_pActivePage->selectedStencils()->first(); + m_pStencilGeometryPanel->setEmitSignals(false); + m_setArrowHeads->setEmitSignals(false); + + if( !pStencil ) + { + m_setFontFamily->setFont( doc()->defaultFont().family() ); + m_setFontSize->setFontSize( doc()->defaultFont().pointSize() ); + m_setBold->setChecked( false ); + m_setItalics->setChecked( false ); + m_setUnderline->setChecked( false ); + m_setLineWidth->setValue( KoUnit::ptToUnit(1.0, m_pDoc->units()) ); + showAlign(Qt::AlignHCenter); + showVAlign(Qt::AlignVCenter); + + m_pStencilGeometryPanel->setSize(0.0,0.0); + m_pStencilGeometryPanel->setPosition(0.0,0.0); + + m_setArrowHeads->setCurrentStartArrow(0); + m_setArrowHeads->setCurrentEndArrow(0); + + m_menuTextFormatAction->setEnabled( false ); + m_menuStencilConnectorsAction->setEnabled( false ); + } + else + { + QFont f = pStencil->textFont(); + + m_setFontFamily->setFont( f.family() ); + m_setFontSize->setFontSize( f.pointSize() ); + m_setBold->setChecked( f.bold() ); + m_setItalics->setChecked( f.italic() ); + m_setUnderline->setChecked( f.underline() ); + + m_setLineWidth->setValue( KoUnit::ptToUnit(pStencil->lineWidth(), m_pDoc->units()) ); + + m_setFGColor->setActiveColor(pStencil->fgColor()); + m_setBGColor->setActiveColor(pStencil->bgColor()); + m_setTextColor->setActiveColor(pStencil->textColor()); + + showAlign(pStencil->hTextAlign()); + showVAlign(pStencil->vTextAlign()); + + m_pStencilGeometryPanel->setSize( pStencil->w(), pStencil->h() ); + m_pStencilGeometryPanel->setPosition( pStencil->x(), pStencil->y() ); + + m_menuTextFormatAction->setEnabled( true ); + m_menuStencilConnectorsAction->setEnabled( true ); + + if ( pStencil->type() != kstConnector ) + { + m_setArrowHeads->setEnabled (false); + m_arrowHeadsMenuAction->setEnabled (false); + } + else + { + m_setArrowHeads->setEnabled (true); + m_arrowHeadsMenuAction->setEnabled (true); + m_setArrowHeads->setCurrentStartArrow( pStencil->startAHType() ); + m_setArrowHeads->setCurrentEndArrow( pStencil->endAHType() ); + } + + if ( pStencil->type() != kstText ) + { + m_setFGColor->setEnabled (true); + m_setBGColor->setEnabled (true); + } + else + { + m_setFGColor->setEnabled (false); + m_setBGColor->setEnabled (false); + } + } + + m_pStencilGeometryPanel->setEmitSignals(true); + m_setArrowHeads->setEmitSignals(true); + m_pProtectionPanel->updateCheckBoxes(); +} + +void KivioView::slotSetStartArrow( int i ) +{ + KivioStencil *pStencil = m_pActivePage->selectedStencils()->first(); + if (!pStencil) + return; + KMacroCommand *macro = new KMacroCommand( i18n("Change Begin Arrow")); + bool createMacro = false; + while( pStencil ) + { + if (pStencil->startAHType()!=i) + { + pStencil->setStartAHType(i); + KivioChangeBeginEndArrowCommand *cmd=new KivioChangeBeginEndArrowCommand( i18n("Change Arrow"), + m_pActivePage, pStencil, pStencil->startAHType(), i, true); + pStencil->setStartAHType(i); + + macro->addCommand( cmd ); + createMacro= true; + } + pStencil = m_pActivePage->selectedStencils()->next(); + } + if (createMacro ) + m_pDoc->addCommand( macro ); + else + delete macro; + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::slotSetEndArrow( int i ) +{ + KivioStencil *pStencil = m_pActivePage->selectedStencils()->first(); + if (!pStencil) + return; + KMacroCommand *macro = new KMacroCommand( i18n("Change End Arrow")); + bool createMacro = false; + + while( pStencil ) + { + if (pStencil->endAHType()!=i) + { + KivioChangeBeginEndArrowCommand *cmd=new KivioChangeBeginEndArrowCommand( i18n("Change Arrow"), + m_pActivePage, pStencil, pStencil->endAHType(), i, false); + pStencil->setEndAHType(i); + + macro->addCommand( cmd ); + createMacro= true; + } + pStencil = m_pActivePage->selectedStencils()->next(); + } + if (createMacro ) + m_pDoc->addCommand( macro ); + else + delete macro; + + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::slotSetStartArrowSize() +{ + KivioStencil *pStencil = m_pActivePage->selectedStencils()->first(); + if (!pStencil) + return; + + float w,h; + KMacroCommand *macro = new KMacroCommand( i18n("Change Size of Begin Arrow")); + bool createMacro = false; + while( pStencil ) + { + if (pStencil->startAHLength() != h || pStencil->startAHWidth()!=w) + { + KivioChangeBeginEndSizeArrowCommand * cmd = new KivioChangeBeginEndSizeArrowCommand( i18n("Change Size of End Arrow"), m_pActivePage, pStencil, pStencil->startAHLength(),pStencil->startAHWidth(), h,w, true); + + pStencil->setStartAHWidth(w); + pStencil->setStartAHLength(h); + macro->addCommand( cmd ); + createMacro= true; + } + pStencil = m_pActivePage->selectedStencils()->next(); + } + if (createMacro ) + m_pDoc->addCommand( macro ); + else + delete macro; + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::slotSetEndArrowSize() +{ + KivioStencil *pStencil = m_pActivePage->selectedStencils()->first(); + if (!pStencil) + return; + + float w,h; + KMacroCommand *macro = new KMacroCommand( i18n("Change Size of End Arrow")); + bool createMacro = false; + while( pStencil ) + { + if ( pStencil->endAHLength() != h || pStencil->endAHWidth()!=w) + { + KivioChangeBeginEndSizeArrowCommand * cmd = new KivioChangeBeginEndSizeArrowCommand( i18n("Change Size of End Arrow"), m_pActivePage, pStencil, pStencil->endAHLength(),pStencil->endAHWidth(), h,w, false); + pStencil->setEndAHWidth(w); + pStencil->setEndAHLength(h); + macro->addCommand( cmd ); + createMacro= true; + } + pStencil = m_pActivePage->selectedStencils()->next(); + } + if ( createMacro ) + m_pDoc->addCommand( macro ); + else + delete macro; + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::setHParaAlign( int i ) +{ + KivioStencil *pStencil = m_pActivePage->selectedStencils()->first(); + if (!pStencil) + return; + KMacroCommand *macro = new KMacroCommand( i18n("Change Stencil Horizontal Alignment")); + bool createMacro = false; + while( pStencil ) + { + if ( pStencil->hTextAlign() != i) + { + KivioChangeStencilHAlignmentCommand * cmd = new KivioChangeStencilHAlignmentCommand( i18n("Change Stencil Horizontal Alignment"), m_pActivePage, pStencil, pStencil->hTextAlign(), i); + + pStencil->setHTextAlign(i); + macro->addCommand( cmd ); + createMacro = true; + } + pStencil = m_pActivePage->selectedStencils()->next(); + + } + if (createMacro ) + m_pDoc->addCommand( macro ); + else + delete macro; + m_pDoc->updateView(m_pActivePage); +} + + +void KivioView::setVParaAlign( int i ) +{ + KivioStencil *pStencil = m_pActivePage->selectedStencils()->first(); + if (!pStencil) + return; + KMacroCommand *macro = new KMacroCommand( i18n("Change Stencil Vertical Alignment")); + bool createMacro = false; + while( pStencil ) + { + if ( pStencil->vTextAlign() != i ) + { + KivioChangeStencilVAlignmentCommand * cmd = new KivioChangeStencilVAlignmentCommand( i18n("Change Stencil Vertical Alignment"), m_pActivePage, pStencil, pStencil->vTextAlign(), i); + pStencil->setVTextAlign( i ); + macro->addCommand( cmd ); + createMacro = true; + } + pStencil = m_pActivePage->selectedStencils()->next(); + + } + if ( createMacro ) + m_pDoc->addCommand( macro ); + else + delete macro; + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::bringStencilToFront() +{ + m_pActivePage->bringToFront(); + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::sendStencilToBack() +{ + m_pActivePage->sendToBack(); + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::cutStencil() +{ + m_pActivePage->cut(); + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::copyStencil() +{ + m_pActivePage->copy(); +} + +void KivioView::pasteStencil() +{ + m_pActivePage->paste(this); + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::slotChangeStencilSize(double newW, double newH) +{ + KivioStencil *pStencil = m_pActivePage->selectedStencils()->first(); + + if ( pStencil ) + { + KivioRect oldPos(pStencil->rect()); + pStencil->setDimensions(newW, newH); + if ((oldPos.w() != pStencil->rect().w()) || (oldPos.h() != pStencil->rect().h())) + { + KivioMoveStencilCommand * cmd = new KivioMoveStencilCommand( i18n("Resize Stencil"), pStencil, oldPos , pStencil->rect(), m_pCanvas->activePage()); + m_pDoc->updateView(m_pActivePage); + m_pDoc->addCommand( cmd ); + } + } +} + +void KivioView::slotChangeStencilPosition(double newW, double newH) +{ + KivioStencil *pStencil = m_pActivePage->selectedStencils()->first(); + + if ( pStencil ) + { + KivioRect oldPos(pStencil->rect()); + pStencil->setPosition(newW, newH); + if ((oldPos.x() != pStencil->rect().x()) || (oldPos.y() != pStencil->rect().y())) + { + KivioMoveStencilCommand * cmd = new KivioMoveStencilCommand( i18n("Move Stencil"), pStencil, oldPos , pStencil->rect(), m_pCanvas->activePage()); + m_pDoc->updateView(m_pActivePage); + m_pDoc->addCommand( cmd ); + } + } +} + + +/** + * When passed a spawner, this will create a new stencil at 0,0. +*/ +void KivioView::addStencilFromSpawner( KivioStencilSpawner *pSpawner ) +{ + KivioStencil *pStencil; + + + // Allocate the new stencil and set it's default size/style + pStencil = pSpawner->newStencil(); + + pStencil->setPosition( 0.0f, 0.0f ); + pStencil->setTextFont(doc()->defaultFont()); + + // Only set these properties if we held ctrl down + // FIXME: Make this happen! +// pStencil->setFGColor( fgColor() ); +// pStencil->setBGColor( bgColor() ); +// pStencil->setLineWidth( (float)lineWidth() ); + + + // Unselect everything, then the stencil to the page, and select it + m_pActivePage->unselectAllStencils(); + m_pActivePage->addStencil( pStencil ); + m_pActivePage->selectStencil( pStencil ); + + // Mark the page as modified and repaint + m_pDoc->updateView(m_pActivePage); +} + +void KivioView::alignStencilsDlg() +{ + KivioAlignDialog* dlg = new KivioAlignDialog(this, "AlignDialog"); + + if( dlg->exec() == QDialog::Accepted ) + { + m_pActivePage->alignStencils(dlg->align()); + m_pActivePage->distributeStencils(dlg->distribute()); + + m_pCanvas->repaint(); + } + + delete dlg; +} + +void KivioView::optionsDialog() +{ + doc()->config()->setup(this); +} + +void KivioView::toggleStencilGeometry(bool b) +{ + TOGGLE_ACTION("stencilGeometry")->setChecked(b); +} + +void KivioView::toggleViewManager(bool b) +{ + TOGGLE_ACTION("viewManager")->setChecked(b); +} + +void KivioView::toggleLayersPanel(bool b) +{ + TOGGLE_ACTION("layersPanel")->setChecked(b); +} + +void KivioView::toggleProtectionPanel(bool b) +{ + TOGGLE_ACTION("protection")->setChecked(b); +} + +void KivioView::toggleBirdEyePanel(bool b) +{ + TOGGLE_ACTION("birdEye")->setChecked(b); +} + +void KivioView::setupPrinter(KPrinter &p) +{ + p.setMinMax(1, m_pDoc->map()->pageList().count()); + KoPageLayout pl = activePage()->paperLayout(); + p.setPageSize( static_cast( KoPageFormat::printerPageSize( pl.format ) ) ); + + if ( pl.orientation == PG_LANDSCAPE || pl.format == PG_SCREEN ) { + p.setOrientation( KPrinter::Landscape ); + } else { + p.setOrientation( KPrinter::Portrait ); + } +} + +void KivioView::exportPage() +{ + // First build a filter list + QString extList = i18n("Image Files ("); + char *pStr; + QStrList strList; + ExportPageDialog dlg(this, "Export Page Dialog"); + + strList = QImageIO::outputFormats(); + pStr = (char *)strList.first(); + while( pStr ) + { + extList = extList + " *." + QString(pStr).lower(); + + pStr = (char *)strList.next(); + } + + extList = extList + ")"; + + QString fileName = KFileDialog::getSaveFileName( "", extList ); + if( fileName.isEmpty()==true ) + { + return; + } + + if( dlg.exec()!=QDialog::Accepted ) { + return; + } + + if(!m_pDoc->exportPage( m_pActivePage, fileName, &dlg )) + { + kdDebug(43000) << "KivioView::exportPage() failed\n"; + return; + } + + kdDebug(43000) << "KivioView::exportPage() succeeded\n"; +} + +void KivioView::openPopupMenuMenuPage( const QPoint & _point ) +{ + if(!koDocument()->isReadWrite() || !factory()) + return; + static_cast(factory()->container("menupage_popup",this))->popup(_point); +} + +void KivioView::updateMenuPage() +{ + bool state = (doc()->map()->count() > 1 && m_pTabBar->listshow().count()>1); + m_removePage->setEnabled(state); + m_hidePage->setEnabled( state ); +} + +void KivioView::updateButton() +{ + toggleShowGrid(m_pDoc->grid().isShow); + toggleSnapGrid(m_pDoc->grid().isSnap); + + toggleShowGuides(koDocument()->isReadWrite()); + toggleSnapGuides(koDocument()->isReadWrite()); + +} + +void KivioView::slotPageHidden( KivioPage* page ) +{ + m_pTabBar->hidePage( page->pageName() ); +} + +void KivioView::slotPageShown( KivioPage* page ) +{ + m_pTabBar->showPage( page->pageName() ); +} + +void KivioView::resetLayerPanel() +{ + if ( m_pLayersPanel ) + { + m_pLayersPanel->reset(); + } +} + +void KivioView::updateProtectPanelCheckBox() +{ + if ( m_pProtectionPanel ) + { + m_pProtectionPanel->updateCheckBoxes(); + } +} + +void KivioView::setMousePos( int mx, int my ) +{ + vRuler->setMousePos(mx, my); + hRuler->setMousePos(mx, my); + + if((mx >= 0) && (my >= 0)) { + QString unit = KoUnit::unitName(m_pDoc->units()); + KoPoint xy = m_pCanvas->mapFromScreen(QPoint(mx, my)); + xy.setX(KoUnit::ptToUnit(xy.x(), m_pDoc->units())); + xy.setY(KoUnit::ptToUnit(xy.y(), m_pDoc->units())); + QString text = i18n("X: %1 %3 Y: %2 %4").arg(KGlobal::_locale->formatNumber(xy.x(), 2)) + .arg(KGlobal::_locale->formatNumber(xy.y(), 2)).arg(unit).arg(unit); + m_coordSLbl->setText(text); + } +} + +void KivioView::setRulerUnit(KoUnit::Unit u) +{ + vRuler->setUnit(u); + hRuler->setUnit(u); +} + +void KivioView::setRulerHOffset(int h) +{ + if(hRuler) { + hRuler->setOffset(h, 0); + } +} + +void KivioView::setRulerVOffset(int v) +{ + if(vRuler) { + vRuler->setOffset(0, v); + } +} + +void KivioView::rulerChangedUnit(QString u) +{ + m_pDoc->setUnits(KoUnit::unit(u)); +} + +KoZoomHandler* KivioView::zoomHandler() +{ + return m_zoomHandler; +} + +void KivioView::setRulerPageLayout(const KoPageLayout& l) +{ + vRuler->setPageLayout(l); + hRuler->setPageLayout(l); + vRuler->setFrameStartEnd(zoomHandler()->zoomItY(l.ptTop), zoomHandler()->zoomItY(l.ptHeight - l.ptBottom)); + hRuler->setFrameStartEnd(zoomHandler()->zoomItX(l.ptLeft), zoomHandler()->zoomItX(l.ptWidth - l.ptRight)); + m_pStencilGeometryPanel->setPageLayout(l); +} + +void KivioView::setLineWidthUnit(KoUnit::Unit u) +{ + m_setLineWidth->setUnit(u); +} + +void KivioView::viewZoom(const QString& s) +{ + QString z(s); + z.replace("%", ""); + z.simplifyWhiteSpace(); + bool ok = false; + int zoom = z.toInt(&ok); + + if(!ok || zoom < 10) { + zoom = zoomHandler()->zoom(); + } + + if(zoom != zoomHandler()->zoom()) { + viewZoom(zoom); + } +} + +void KivioView::changeZoomMenu(int zoom) +{ + QStringList lst; + + if(zoom > 0) { + // This code is taken from KWords changeZoomMenu + QValueList list; + bool ok; + const QStringList itemsList ( m_viewZoom->items() ); + QRegExp regexp("(\\d+)"); // "Captured" non-empty sequence of digits + + for (QStringList::ConstIterator it = itemsList.begin() ; it != itemsList.end() ; ++it) { + regexp.search(*it); + const int val=regexp.cap(1).toInt(&ok); + //zoom : limit inferior=10 + if(ok && val>9 && list.contains(val)==0) + list.append( val ); + } + //necessary at the beginning when we read config + //this value is not in combo list + if(list.contains(zoom)==0) + list.append( zoom ); + + qHeapSort( list ); + + for (QValueList::Iterator it = list.begin() ; it != list.end() ; ++it) + lst.append( i18n("%1%").arg(*it) ); + } else { + lst << i18n("%1%").arg("33"); + lst << i18n("%1%").arg("50"); + lst << i18n("%1%").arg("75"); + lst << i18n("%1%").arg("100"); + lst << i18n("%1%").arg("125"); + lst << i18n("%1%").arg("150"); + lst << i18n("%1%").arg("200"); + lst << i18n("%1%").arg("250"); + lst << i18n("%1%").arg("350"); + lst << i18n("%1%").arg("400"); + lst << i18n("%1%").arg("450"); + lst << i18n("%1%").arg("500"); + } + + m_viewZoom->setItems(lst); +} + +void KivioView::showZoom(int z) +{ + QStringList list = m_viewZoom->items(); + QString zoomStr( i18n("%1%").arg( z ) ); + m_viewZoom->setCurrentItem(list.findIndex(zoomStr)); +} + +void KivioView::textAlignLeft() +{ + if ( m_textAlignLeft->isChecked() ) { + setHParaAlign( Qt::AlignLeft ); + } else { + m_textAlignLeft->setChecked( true ); + } +} + +void KivioView::textAlignCenter() +{ + if ( m_textAlignCenter->isChecked() ) { + setHParaAlign( Qt::AlignHCenter ); + } else { + m_textAlignCenter->setChecked( true ); + } +} + +void KivioView::textAlignRight() +{ + if ( m_textAlignRight->isChecked() ) { + setHParaAlign( Qt::AlignRight ); + } else { + m_textAlignRight->setChecked( true ); + } +} + +void KivioView::textSuperScript() +{ + if ( m_textVAlignSuper->isChecked() ) { + setVParaAlign( Qt::AlignTop ); + } else { + if ( !m_textVAlignSub->isChecked() ) { + setVParaAlign( Qt::AlignVCenter ); + } + } +} + +void KivioView::textSubScript() +{ + if ( m_textVAlignSub->isChecked() ) { + setVParaAlign( Qt::AlignBottom ); + } else { + if ( !m_textVAlignSuper->isChecked() ) { + setVParaAlign( Qt::AlignVCenter ); + } + } +} + +void KivioView::showAlign( int align ) +{ + switch ( align ) { + case Qt::AlignAuto: // In left-to-right mode it's align left. TODO: alignright if text->isRightToLeft() + kdWarning() << k_funcinfo << "shouldn't be called with AlignAuto" << endl; + // fallthrough + case Qt::AlignLeft: + m_textAlignLeft->setChecked( true ); + break; + case Qt::AlignHCenter: + m_textAlignCenter->setChecked( true ); + break; + case Qt::AlignRight: + m_textAlignRight->setChecked( true ); + break; + } +} + +void KivioView::showVAlign( int align ) +{ + switch(align) { + case Qt::AlignTop: + m_textVAlignSuper->setChecked(true); + break; + case Qt::AlignVCenter: + m_textVAlignSuper->setChecked(false); + m_textVAlignSub->setChecked(false); + break; + case Qt::AlignBottom: + m_textVAlignSub->setChecked(true); + break; + } +} + +void KivioView::textFormat() +{ + KivioTextFormatDlg dlg(this); + KivioStencil* stencil = activePage()->selectedStencils()->getLast(); + + if(stencil) { + dlg.setFont(stencil->textFont()); + dlg.setTextColor(stencil->textColor()); + dlg.setHAlign(stencil->hTextAlign()); + dlg.setVAlign(stencil->vTextAlign()); + } else { + dlg.setFont(doc()->defaultFont()); + dlg.setTextColor(QColor(0, 0, 0)); + dlg.setHAlign(Qt::AlignHCenter); + dlg.setVAlign(Qt::AlignVCenter); + } + + if(dlg.exec()) { + QPtrListIterator it(*activePage()->selectedStencils()); + + while((stencil = it.current()) != 0) { + ++it; + stencil->setTextFont(dlg.font()); + stencil->setTextColor(dlg.textColor()); + stencil->setVTextAlign(dlg.valign()); + stencil->setHTextAlign(dlg.halign()); + } + + updateToolBars(); + } +} + +void KivioView::stencilFormat() +{ + KivioStencilFormatDlg dlg(this); + KivioStencil* stencil = activePage()->selectedStencils()->getLast(); + + if(stencil) { + dlg.setLineWidth(stencil->lineWidth(), m_pDoc->units()); + dlg.setLineColor(stencil->fgColor()); + dlg.setFillColor(stencil->bgColor()); + } else { + dlg.setLineWidth(1.0, m_pDoc->units()); + dlg.setLineColor(QColor(0, 0, 0)); + dlg.setFillColor(QColor(255, 255, 255)); + } + + if(dlg.exec()) { + QPtrListIterator it(*activePage()->selectedStencils()); + + while((stencil = it.current()) != 0) { + ++it; + stencil->setLineWidth(dlg.lineWidth()); + stencil->setFGColor(dlg.lineColor()); + stencil->setBGColor(dlg.fillColor()); + } + + updateToolBars(); + } +} + +void KivioView::arrowHeadFormat() +{ + KivioArrowHeadFormatDlg dlg(this); + dlg.setUnit(m_pDoc->units()); + dlg.setStartAHType(0); + dlg.setEndAHType(0); + dlg.setStartAHWidth(10.0); + dlg.setStartAHHeight(10.0); + dlg.setEndAHWidth(10.0); + dlg.setEndAHHeight(10.0); + + KivioStencil* stencil = activePage()->selectedStencils()->getLast(); + + if(stencil) { + if(stencil->type() == kstConnector) { + dlg.setUnit(m_pDoc->units()); + dlg.setStartAHType(stencil->startAHType()); + dlg.setEndAHType(stencil->endAHType()); + dlg.setStartAHWidth(stencil->startAHWidth()); + dlg.setStartAHHeight(stencil->startAHLength()); + dlg.setEndAHWidth(stencil->endAHWidth()); + dlg.setEndAHHeight(stencil->endAHLength()); + } + } + + if(dlg.exec()) { + QPtrListIterator it(*activePage()->selectedStencils()); + + while((stencil = it.current()) != 0) { + ++it; + + if(stencil->type() == kstConnector) { + stencil->setStartAHType(dlg.startAHType()); + stencil->setEndAHType(dlg.endAHType()); + stencil->setStartAHWidth(dlg.startAHWidth()); + stencil->setStartAHLength(dlg.startAHHeight()); + stencil->setEndAHWidth(dlg.endAHWidth()); + stencil->setEndAHLength(dlg.endAHHeight()); + } + } + + updateToolBars(); + } +} + +#include "kivio_view.moc"