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koffice/kivio/kiviopart/kivio_view.cpp

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/*
* Kivio - Visual Modelling and Flowcharting
* Copyright (C) 2000-2004 theKompany.com & Dave Marotti,
* Peter Simonsson
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <kprinter.h> // has to be first
#include <iostream>
#include <stdlib.h>
#include <time.h>
#include <assert.h>
#include <qlayout.h>
#include <qwidgetstack.h>
#include <qsplitter.h>
#include <qpushbutton.h>
#include <qradiobutton.h>
#include <qprintdialog.h>
#include <qptrcollection.h>
#include <qkeycode.h>
#include <qcheckbox.h>
#include <qmime.h>
#include <qtoolbutton.h>
#include <qtimer.h>
#include <qbutton.h>
#include <qclipboard.h>
#include <qprogressbar.h>
#include <qstringlist.h>
#include <qstrlist.h>
#include <qimage.h>
#include <kfiledialog.h>
#include <kdialogbase.h>
#include <kaction.h>
#include <kcolorbutton.h>
#include <kapplication.h>
#include <klocale.h>
#include <kiconloader.h>
#include <kstdaccel.h>
#include <kstdaction.h>
#include <kglobal.h>
#include <kmessagebox.h>
#include <kdebug.h>
#include <kglobalsettings.h>
#include <kstatusbar.h>
#include <kinputdialog.h>
#include <knotifyclient.h>
#include <dcopclient.h>
#include <dcopref.h>
#include <kparts/event.h>
#include <KoPartSelectDia.h>
#include <KoQueryTrader.h>
#include <KoPageLayoutDia.h>
#include <KoRuler.h>
#include <KoZoomHandler.h>
#include <KoUnitWidgets.h>
#include <KoApplication.h>
#include <KoTabBar.h>
#include <Kolinewidthaction.h>
#include <Kolinestyleaction.h>
#include <kopalettemanager.h>
#include <KoGuideLineDia.h>
#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_grid_data.h"
#include "tkcoloractions.h"
#include "kivio_protection_panel.h"
#include "kivio_stencil_geometry_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_stencil.h"
#include "kivio_stencil_spawner_set.h"
#include "kivio_screen_painter.h"
#include "kivio_pluginmanager.h"
#include "kivio_stackbar.h"
#include "kivio_icon_view.h"
#include "KIvioViewIface.h"
#include "kivio_command.h"
#include "kiviostencilsetaction.h"
#include <qiconview.h>
#include "kivioarrowheadaction.h"
#include "kiviotextformatdlg.h"
#include "kiviostencilformatdlg.h"
#include "kivioarrowheadformatdlg.h"
#include "kiviodragobject.h"
#include "kivioglobal.h"
#include "kivio_config.h"
#include "kivioaddstencilsetpanel.h"
#include "kiviostencilsetinstaller.h"
#include "addstenciltool.h"
#include "objectlistpalette.h"
#include "addstencilsetdialog.h"
#define TOGGLE_ACTION(X) ((KToggleAction*)actionCollection()->action(X))
#define MOUSEPOS_TEXT 1000
#define PAGECOUNT_TEXT 0
#define INFO_TEXT 1
using namespace Kivio;
KivioView::KivioView( QWidget *_parent, const char *_name, KivioDoc* doc )
: KoView( doc, _parent, _name )
{
m_bShowGuides = true;
m_bSnapGuides = true;
m_addStencilSetDialog = 0;
m_pluginManager = new PluginManager(this, "Kivio Plugin Manager");
m_addStencilTool = new Kivio::AddStencilTool(this);
m_pPaletteManager = new KoPaletteManager(this, actionCollection(), "kivio palette manager");
m_zoomHandler = new KoZoomHandler();
zoomHandler()->setZoomAndResolution(100, KoGlobal::dpiX(), KoGlobal::dpiY());
m_pDoc = doc;
m_pActivePage = 0;
dcop = 0;
dcopObject(); // build it
if(KStatusBar* sb = statusBar()) { // No statusbar in e.g. konqueror
m_pageCountSLbl = new KStatusBarLabel(i18n("%1 current page, %2 total number of pages",
"Page %1/%2").arg(0).arg(0), PAGECOUNT_TEXT, sb);
addStatusBarItem(m_pageCountSLbl, 0, false);
m_infoSLbl = new KStatusBarLabel("", INFO_TEXT, sb);
addStatusBarItem(m_infoSLbl, 10, false);
// Add coords to the statusbar
QString unit = KoUnit::unitName(m_pDoc->unit());
KoPoint xy(0, 0);
QString text = i18n("%1 x coord, %2 y coord, %3 and %4 the unit",
"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, MOUSEPOS_TEXT, sb);
addStatusBarItem(m_coordSLbl, 0, true);
}
// Handle progress information from the doc
m_statusBarProgress = 0;
connect(m_pDoc, SIGNAL(initProgress()), this, SLOT(initStatusBarProgress()));
connect(m_pDoc, SIGNAL(progress(int)), this, SLOT(setStatusBarProgress(int)));
connect(m_pDoc, SIGNAL(endProgress()), this, SLOT(removeStatusBarProgress()));
bool isModified = doc->isModified();
m_pStencilBarDockManager = new StencilBarDockManager(this);
// QGridLayout for the entire view
QGridLayout *viewGrid = new QGridLayout(this);
// A widget to hold the entire right side (old view)
QWidget *pRightSide = new QWidget(this);
viewGrid->addWidget(pRightSide, 0, 0);
// Split tabbar and Horz. Scroll Bar
QSplitter* tabSplit = new QSplitter(pRightSide);
// Tab Bar
m_pTabBar = new KoTabBar(tabSplit);
connect( m_pTabBar,
SIGNAL(tabChanged(const QString&)),
SLOT( changePage(const QString&)));
connect( m_pTabBar, SIGNAL( doubleClicked() ), SLOT( renamePage() ) );
connect( m_pTabBar, SIGNAL( contextMenu( const QPoint& ) ),
SLOT( popupTabBarMenu( const QPoint& ) ) );
connect(m_pTabBar, SIGNAL(tabMoved(unsigned, unsigned)), this, SLOT(moveTab(unsigned, unsigned)));
m_pTabBar->setReverseLayout( QApplication::reverseLayout() );
// Scroll Bar
m_vertScrollBar = new QScrollBar(QScrollBar::Vertical,pRightSide);
m_horzScrollBar = new QScrollBar(QScrollBar::Horizontal,tabSplit);
QValueList<int> sizes;
sizes << tabSplit->width() / 2 << tabSplit->width() / 2;
tabSplit->setSizes(sizes);
QHBoxLayout* tabLayout = new QHBoxLayout();
tabLayout->addWidget(tabSplit);
// The widget on which we display the page
QWidgetStack* canvasBase = new QWidgetStack(pRightSide);
m_pCanvas = new KivioCanvas(canvasBase,this,doc,m_vertScrollBar,m_horzScrollBar);
canvasBase->addWidget(m_pCanvas,0);
canvasBase->raiseWidget(m_pCanvas);
m_pCanvas->setFocusPolicy(QWidget::StrongFocus);
// Rulers
vRuler = new KoRuler(pRightSide, m_pCanvas, Qt::Vertical, Kivio::Config::defaultPageLayout(),
KoRuler::F_HELPLINES, m_pDoc->unit());
vRuler->showMousePos(true);
vRuler->setZoom(zoomHandler()->zoomedResolutionY());
hRuler = new KoRuler(pRightSide, m_pCanvas, Qt::Horizontal, Kivio::Config::defaultPageLayout(),
KoRuler::F_HELPLINES, m_pDoc->unit());
hRuler->showMousePos(true);
hRuler->setZoom(zoomHandler()->zoomedResolutionX());
connect(m_vertScrollBar, SIGNAL(valueChanged(int)), SLOT(setRulerVOffset(int)));
connect(m_horzScrollBar, SIGNAL(valueChanged(int)), SLOT(setRulerHOffset(int)));
connect(vRuler, SIGNAL(unitChanged(KoUnit::Unit)), SLOT(rulerChangedUnit(KoUnit::Unit)));
connect(hRuler, SIGNAL(unitChanged(KoUnit::Unit)), SLOT(rulerChangedUnit(KoUnit::Unit)));
connect(vRuler, SIGNAL(doubleClicked()), SLOT(paperLayoutDlg()));
connect(hRuler, SIGNAL(doubleClicked()), SLOT(paperLayoutDlg()));
connect(m_pDoc, SIGNAL(unitChanged(KoUnit::Unit)), SLOT(setRulerUnit(KoUnit::Unit)));
connect(m_pCanvas, SIGNAL(visibleAreaChanged()), SLOT(updateRulers()));
connect(vRuler, SIGNAL(addGuide(const QPoint&, bool, int)),
&(m_pCanvas->guideLines()), SLOT(addGuide(const QPoint&, bool, int)));
connect(vRuler, SIGNAL(moveGuide(const QPoint&, bool, int)),
&(m_pCanvas->guideLines()), SLOT(moveGuide(const QPoint&, bool, int)));
connect(hRuler, SIGNAL(addGuide(const QPoint&, bool, int)),
&(m_pCanvas->guideLines()), SLOT(addGuide(const QPoint&, bool, int)));
connect(hRuler, SIGNAL(moveGuide(const QPoint&, bool, int)),
&(m_pCanvas->guideLines()), SLOT(moveGuide(const QPoint&, bool, int)));
connect(&(m_pCanvas->guideLines()), SIGNAL(guideLinesChanged(KoView*)), m_pDoc, SLOT(updateGuideLines(KoView*)));
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(m_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 ) ) );
setInstance(KivioFactory::global());
if ( !m_pDoc->isReadWrite() )
setXMLFile("kivio_readonly.rc");
else
setXMLFile("kivio.rc");
// Must be executed before setActivePage() and before setupActions()
createBirdEyeDock();
createLayerDock();
createObjectListPalette();
createGeometryDock();
createProtectionDock();
paletteManager()->showWidget("birdseyepanel");
paletteManager()->showWidget("stencilgeometrypanel");
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( addPage(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()));
connect(m_pDoc, SIGNAL(loadingFinished()), this, SLOT(loadingFinished()));
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);
pluginManager()->activateDefaultTool();
clipboardDataChanged(); // Enable/disable the paste action
}
KivioView::~KivioView()
{
delete m_pluginManager;
m_pluginManager = 0;
delete dcop;
dcop = 0;
delete m_zoomHandler;
m_zoomHandler = 0;
}
DCOPObject* KivioView::dcopObject()
{
if ( !dcop ) {
dcop = new KIvioViewIface( this );
}
return dcop;
}
void KivioView::createGeometryDock()
{
m_pStencilGeometryPanel = new KivioStencilGeometryPanel(this);
m_pStencilGeometryPanel->setCaption(i18n("Geometry"));
m_pStencilGeometryPanel->setUnit(m_pDoc->unit());
paletteManager()->addWidget(m_pStencilGeometryPanel, "stencilgeometrypanel", "geometrydocker");
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_pStencilGeometryPanel, SIGNAL(rotationChanged(int)), SLOT(slotChangeStencilRotation(int)));
connect( m_pDoc, SIGNAL(unitChanged(KoUnit::Unit)), m_pStencilGeometryPanel, SLOT(setUnit(KoUnit::Unit)) );
}
void KivioView::createBirdEyeDock()
{
m_pBirdEyePanel = new KivioBirdEyePanel(this, this);
m_pBirdEyePanel->setCaption(i18n("Overview"));
paletteManager()->addWidget(m_pBirdEyePanel, "birdseyepanel", "birdeyedocker");
}
void KivioView::createLayerDock()
{
m_pLayersPanel = new KivioLayerPanel( this, this);
m_pLayersPanel->setCaption(i18n("Layers"));
paletteManager()->addWidget(m_pLayersPanel, "layerspanel", "birdeyedocker");
}
void KivioView::createProtectionDock()
{
m_pProtectionPanel = new KivioProtectionPanel(this,this);
m_pProtectionPanel->setCaption(i18n("Protection"));
paletteManager()->addWidget(m_pProtectionPanel, "protectionpanel", "geometrydocker");
}
void KivioView::createObjectListPalette()
{
m_objectListPalette = new Kivio::ObjectListPalette(this);
m_objectListPalette->setCaption(i18n("Objects"));
paletteManager()->addWidget(m_objectListPalette, "objectlistpalette", "birdeyedocker");
}
void KivioView::setupActions()
{
KivioStencilSetAction* addStSet = new KivioStencilSetAction( i18n("Add Stencil Set"),
"open_stencilset", actionCollection(), "addStencilSet" );
connect(addStSet,SIGNAL(activated(const QString&)),SLOT(addStencilSet(const QString&)));
connect(this, SIGNAL(updateStencilSetList()), addStSet, SLOT(updateMenu()));
connect(addStSet, SIGNAL(showDialog()), this, SLOT(showAddStencilSetDialog()));
m_alignAndDistribute = new KAction( i18n("Align && Distribute..."), CTRL+ALT+Key_A, this,
SLOT(alignStencilsDlg()), actionCollection(), "alignStencils" );
m_editCut = KStdAction::cut( this, SLOT(cutStencil()), actionCollection(), "cutStencil" );
m_editCopy = KStdAction::copy( this, SLOT(copyStencil()), actionCollection(), "copyStencil" );
m_editPaste = KStdAction::paste( this, SLOT(pasteStencil()), actionCollection(), "pasteStencil" );
connect(QApplication::clipboard(), SIGNAL(dataChanged()), this, SLOT(clipboardDataChanged()));
m_selectAll = KStdAction::selectAll(this, SLOT(selectAllStencils()), actionCollection(), "selectAllStencils");
m_selectNone = KStdAction::deselect(this, SLOT(unselectAllStencils()), actionCollection(), "unselectAllStencils");
m_groupAction = new KAction( i18n("Group Selection"), "group", CTRL+Key_G, this, SLOT(groupStencils()), actionCollection(), "groupStencils" );
m_groupAction->setWhatsThis(i18n("Group selected objects into a single stencil"));
m_ungroupAction = new KAction( i18n("Ungroup"), "ungroup", CTRL+SHIFT+Key_G, this, SLOT(ungroupStencils()), actionCollection(), "ungroupStencils" );
m_ungroupAction->setWhatsThis(i18n("Break up a selected group stencil"));
m_stencilToFront = new KAction( i18n("Bring to Front"), "bring_forward", 0, this, SLOT(bringStencilToFront()), actionCollection(), "bringStencilToFront" );
m_stencilToBack = new KAction( i18n("Send to Back"), "send_backward", 0, this, SLOT(sendStencilToBack()), actionCollection(), "sendStencilToBack" );
m_menuTextFormatAction = new KAction(i18n("&Text..."), 0, 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("Line Color"), TKSelectColorAction::LineColor, actionCollection(), "setFGColor" );
m_setFGColor->setWhatsThis(i18n("The line 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("Fill 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( "Font Family" ), 0, actionCollection(), "setFontFamily" );
connect( m_setFontFamily, SIGNAL(activated(const QString&)), SLOT(setFontFamily(const QString&)) );
m_setFontSize = new KFontSizeAction( i18n( "Font Size" ), 0, actionCollection(), "setFontSize" );
connect( m_setFontSize, SIGNAL( fontSizeChanged( int ) ),
this, SLOT( setFontSize(int ) ) );
m_setTextColor = new TKSelectColorAction( i18n("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" );
m_lineWidthAction = new KoLineWidthAction(i18n("Line Width"), "linewidth", this, SLOT(setLineWidth(double)),
actionCollection(), "setLineWidth");
m_lineWidthAction->setUnit(m_pDoc->unit());
connect(m_pDoc, SIGNAL(unitChanged(KoUnit::Unit)), m_lineWidthAction, SLOT(setUnit(KoUnit::Unit)));
m_lineStyleAction = new KoLineStyleAction(i18n("Line Style"), "linestyle", this, SLOT(setLineStyle(int)),
actionCollection(), "setLineStyle");
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" );
showPageMargins = new KToggleAction( i18n("Show Page Margins"), "view_margins", 0, actionCollection(), "showPageMargins" );
connect( showPageMargins, SIGNAL(toggled(bool)), SLOT(togglePageMargins(bool)));
#if KDE_IS_VERSION(3,2,90)
showPageMargins->setCheckedState(i18n("Hide Page Margins"));
#endif
showRulers = new KToggleAction( i18n("Show Rulers"), "view_ruler", 0, actionCollection(), "showRulers" );
connect( showRulers, SIGNAL(toggled(bool)), SLOT(toggleShowRulers(bool)));
#if KDE_IS_VERSION(3,2,90)
showRulers->setCheckedState(i18n("Hide Rulers"));
#endif
// Grid actions
showGrid = new KToggleAction( i18n("Show Grid"), "view_grid", 0, actionCollection(), "showGrid" );
connect( showGrid, SIGNAL(toggled(bool)), SLOT(toggleShowGrid(bool)));
#if KDE_IS_VERSION(3,2,90)
showGrid->setCheckedState(i18n("Hide Grid"));
#endif
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("Guide Lines"), 0, actionCollection(), "showGuides" );
connect( showGuides, SIGNAL(toggled(bool)), SLOT(toggleShowGuides(bool)));
KAction* addGuide = new KAction(i18n("Add Guide Line..."), 0, this, SLOT(addGuideLine()),
actionCollection(), "addGuideLine");
connect(showGuides, SIGNAL(toggled(bool)), addGuide, SLOT(setEnabled(bool)));
//--
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)));
KStdAction::preferences(this, SLOT(optionsDialog()), actionCollection(), "options");
(void) new KAction(i18n("Install Stencil Set..."), 0, this,
SLOT(installStencilSet()), actionCollection(), "installStencilSet");
m_editDelete = new KAction(i18n("Delete"), "editdelete", Key_Delete,
this, SLOT(deleteObject()), actionCollection(), "deleteObject");
}
void KivioView::initActions()
{
togglePageMargins(true);
toggleShowRulers(true);
updateButton();
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_lineWidthAction->setCurrentWidth(1.0);
m_lineStyleAction->setCurrentSelection(Qt::SolidLine);
showAlign(Qt::AlignHCenter);
showVAlign(Qt::AlignVCenter);
m_pStencilGeometryPanel->setSize(0.0,0.0);
m_pStencilGeometryPanel->setPosition(0.0,0.0);
m_pStencilGeometryPanel->setRotation(0);
m_setArrowHeads->setCurrentStartArrow(0);
m_setArrowHeads->setCurrentEndArrow(0);
m_menuTextFormatAction->setEnabled( false );
m_menuStencilConnectorsAction->setEnabled( false );
m_setFGColor->setCurrentColor(QColor(0, 0, 0));
m_setBGColor->setCurrentColor(QColor(255, 255, 255));
m_setTextColor->setCurrentColor(QColor(0, 0, 0));
viewZoom(zoomHandler()->zoom());
}
void KivioView::updateReadWrite( bool readwrite )
{
QValueList<KAction*> actions = actionCollection()->actions();
QValueList<KAction*>::ConstIterator aIt = actions.begin();
QValueList<KAction*>::ConstIterator aEnd = actions.end();
for (; aIt != aEnd; ++aIt )
(*aIt)->setEnabled( readwrite );
if ( !readwrite )
{
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* ) ) );
updatePageStatusLabel();
}
void KivioView::insertPage( KivioPage* page )
{
if(!page->isHidden()) {
m_pTabBar->addTab(page->pageName());
setActivePage(page);
updateMenuPage();
}
}
void KivioView::removePage( KivioPage *_t )
{
QString m_pageName=_t->pageName();
m_pTabBar->removeTab( _t->pageName() );
QString n = m_pDoc->map()->visiblePages().first();
setActivePage( m_pDoc->map()->findPage( n ) );
updatePageStatusLabel();
}
void KivioView::renamePage()
{
bool ok;
QString activeName = m_pActivePage->pageName();
QString newName = KInputDialog::getText( i18n("Rename Page"),
i18n("Enter page name:"), activeName, &ok, this );
// Have a different name ?
if ( ok ) // User pushed an OK button.
{
if ( (newName.stripWhiteSpace()).isEmpty() ) // Page name is empty.
{
KNotifyClient::beep();
KMessageBox::information( this, i18n("Page name cannot be empty."),
i18n("Change Page Name") );
// Recursion
renamePage();
}
else if ( newName != activeName ) // Page name changed.
{
// Is the name already used
if ( !m_pActivePage->setPageName( newName ) )
{
KNotifyClient::beep();
KMessageBox::information( this, i18n("This name is already used."),
i18n("Change Page Name") );
// Recursion
renamePage();
}
KivioChangePageNameCommand *cmd = new KivioChangePageNameCommand(i18n("Rename Page"), activeName, newName, m_pActivePage);
m_pDoc->addCommand( cmd );
}
}
}
void KivioView::setActivePage( KivioPage* page )
{
if ( page == m_pActivePage )
return;
if(m_pActivePage) {
disconnect(m_pActivePage, SIGNAL(sig_pageLayoutChanged(const KoPageLayout&)), this,
SLOT(setRulerPageLayout(const KoPageLayout&)));
}
m_pActivePage = page;
m_pTabBar->setActiveTab(m_pActivePage->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&)));
m_pCanvas->guideLines().setGuideLines(m_pActivePage->horizontalGuideLines(),
m_pActivePage->verticalGuideLines());
m_objectListPalette->updateObjectList();
}
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);
updatePageStatusLabel();
}
void KivioView::insertPage()
{
KivioPage * t =m_pDoc->createPage();
m_pDoc->addPage(t);
KivioAddPageCommand * cmd = new KivioAddPageCommand(i18n("Insert Page"), t);
m_pDoc->addCommand( cmd );
updatePageStatusLabel();
}
void KivioView::hidePage()
{
if (!m_pActivePage)
return;
if ( m_pDoc->map()->visiblePages().count() == 1)
{
KMessageBox::error( this, i18n("You cannot hide the last visible page.") );
return;
}
m_pActivePage->setHidden(true);
QString activeName = m_pActivePage->pageName();
m_pTabBar->removeTab( activeName );
KivioHidePageCommand * cmd = new KivioHidePageCommand(i18n("Hide Page"), m_pActivePage);
m_pDoc->addCommand( cmd );
changePage( m_pDoc->map()->visiblePages().first() );
updateMenuPage();
}
void KivioView::showPage()
{
KivioPageShow* dlg = new KivioPageShow(this,"Page show");
if ( !dlg->exec() )
{
delete dlg;
return;
}
m_pTabBar->setTabs( m_pDoc->map()->visiblePages() );
updateMenuPage();
delete dlg;
}
int KivioView::leftBorder() const
{
int retVal = 0;
if(isShowRulers()) {
retVal = vertRuler()->width();
}
return retVal;
}
int KivioView::rightBorder() const
{
return m_vertScrollBar->width();
}
int KivioView::topBorder() const
{
int retVal = 0;
if(isShowRulers()) {
retVal = horzRuler()->height();
}
return retVal;
}
int KivioView::bottomBorder() const
{
return m_horzScrollBar->height();
}
void KivioView::paperLayoutDlg()
{
KivioPage* page = activePage();
KoPageLayout l = page->paperLayout();
KoHeadFoot headfoot;
int tabs = FORMAT_AND_BORDERS | DISABLE_UNIT;
KoUnit::Unit unit = doc()->unit();
if(KoPageLayoutDia::pageLayout(l, headfoot, tabs, unit))
{
KivioDoc* doc = page->doc();
KivioChangeLayoutCommand * cmd = new KivioChangeLayoutCommand(
i18n("Change Page Layout"),page ,page->paperLayout(), l);
doc->addCommand( cmd );
page->setPaperLayout(l);
}
}
void KivioView::removePage()
{
if ( doc()->map()->count() <= 1 || doc()->map()->visiblePages().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::warningContinueCancel(this,i18n("You are going to remove the active page.\nDo you want to continue?"),i18n("Remove Page"),KGuiItem(i18n("&Delete"),"editdelete"));
if ( ret == KMessageBox::Continue ) {
KivioPage* tbl = m_pActivePage;
KivioRemovePageCommand *cmd = new KivioRemovePageCommand(i18n("Remove Page"), tbl);
cmd->execute();
doc()->addCommand( cmd );
}
}
void KivioView::slotUpdateView( KivioPage* page )
{
if (page && page != m_pActivePage)
return;
// global view updates (toolbar, statusbar.... actions...)
updateToolBars();
m_pCanvas->update();
m_pCanvas->updateScrollBars();
vRuler->update();
hRuler->update();
m_objectListPalette->updateObjectList();
}
QWidget *KivioView::canvas() const
{
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)
{
if(zoom < 10 || zoom > 2000 || zoom == zoomHandler()->zoom()) {
return;
}
KoPoint centerPoint = m_pCanvas->visibleArea().center();
zoomHandler()->setZoomAndResolution(zoom, KoGlobal::dpiX(),
KoGlobal::dpiY());
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));
setRulerVOffset(m_vertScrollBar->value());
setRulerHOffset(m_horzScrollBar->value());
KoView::setZoom(zoomHandler()->zoomedResolutionY());
m_pCanvas->setViewCenterPoint(centerPoint);
m_pCanvas->update();
m_pCanvas->updateScrollBars();
emit zoomChanged(zoom);
}
KivioPage* KivioView::activePage() const
{
return m_pActivePage;
}
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_bSnapGuides = b;
m_pCanvas->update();
}
void KivioView::toggleShowGrid(bool b)
{
TOGGLE_ACTION("showGrid")->setChecked(b);
Kivio::Config::setShowGrid(b);
m_pDoc->setModified( true );
}
void KivioView::slotUpdateGrid()
{
m_pCanvas->update();
}
void KivioView::toggleSnapGrid(bool b)
{
TOGGLE_ACTION("snapGrid")->setChecked(b);
Kivio::Config::setSnapGrid(b);
m_pDoc->setModified( true );
}
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;
}
if(pSpawner->hidden()) {
return;
}
KivioIconView *pView = new KivioIconView(m_pDoc->isReadWrite());
QObject::connect(pView, SIGNAL(createNewStencil(KivioStencilSpawner*)), this,
SLOT(addStencilFromSpawner(KivioStencilSpawner*)));
connect(pView, SIGNAL(stencilSelected(KivioStencilSpawner*)),
m_addStencilTool, SLOT(activateNewStencil(KivioStencilSpawner* )));
pView->setStencilSpawnerSet(pSpawner);
m_pStencilBarDockManager->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(double width)
{
KivioStencil *pStencil = m_pActivePage->selectedStencils()->first();
if (!pStencil)
return;
KMacroCommand * macro = new KMacroCommand( i18n("Change Line Width") );
bool createMacro = false ;
while( pStencil )
{
if ( width != pStencil->lineWidth() )
{
KivioChangeLineWidthCommand * cmd = new KivioChangeLineWidthCommand( i18n("Change Line Width"),
m_pActivePage, pStencil, pStencil->lineWidth(), width );
pStencil->setLineWidth( width );
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::setLineStyle(int style)
{
KivioStencil *pStencil = m_pActivePage->selectedStencils()->first();
if(!pStencil)
return;
KMacroCommand * macro = new KMacroCommand( i18n("Change Line Style") );
bool createMacro = false ;
while(pStencil)
{
if(style != pStencil->linePattern())
{
KivioChangeLineStyleCommand * cmd = new KivioChangeLineStyleCommand( i18n("Change Line Style"),
m_pActivePage, pStencil, pStencil->linePattern(), style );
pStencil->setLinePattern(style);
macro->addCommand( cmd );
createMacro = true;
}
pStencil = m_pActivePage->selectedStencils()->next();
}
if ( createMacro ) {
m_pDoc->addCommand( macro );
} else {
delete macro;
}
}
void KivioView::groupStencils()
{
m_pActivePage->groupSelectedStencils();
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 m_lineWidthAction->currentWidth();
}
int KivioView::lineStyle() const
{
return m_lineStyleAction->currentSelection();
}
void KivioView::setFontFamily( const QString &str )
{
canvasWidget()->setFocus();
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 )
{
canvasWidget()->setFocus();
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_lineWidthAction->setCurrentWidth(1.0);
m_lineStyleAction->setCurrentSelection(Qt::SolidLine);
showAlign(Qt::AlignHCenter);
showVAlign(Qt::AlignVCenter);
m_pStencilGeometryPanel->setSize(0.0,0.0);
m_pStencilGeometryPanel->setPosition(0.0,0.0);
m_pStencilGeometryPanel->setRotation(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_setFGColor->setCurrentColor(pStencil->fgColor());
m_setBGColor->setCurrentColor(pStencil->bgColor());
m_setTextColor->setCurrentColor(pStencil->textColor());
m_lineWidthAction->setCurrentWidth(pStencil->lineWidth());
m_lineStyleAction->setCurrentSelection(pStencil->linePattern());
showAlign(pStencil->hTextAlign());
showVAlign(pStencil->vTextAlign());
m_pStencilGeometryPanel->setSize( pStencil->w(), pStencil->h() );
m_pStencilGeometryPanel->setPosition( pStencil->x(), pStencil->y() );
m_pStencilGeometryPanel->setRotation(pStencil->rotation());
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();
if(activePage()->selectedStencils()->count() > 1) {
m_groupAction->setEnabled(true);
m_alignAndDistribute->setEnabled(true);
} else {
m_groupAction->setEnabled(false);
m_alignAndDistribute->setEnabled(false);
}
if(activePage()->selectedStencils()->count() > 0) {
m_editCut->setEnabled(true);
m_editCopy->setEnabled(true);
m_editDelete->setEnabled(true);
if(activePage()->checkForStencilTypeInSelection(kstGroup)) {
m_ungroupAction->setEnabled(true);
} else {
m_ungroupAction->setEnabled(false);
}
m_stencilToBack->setEnabled(true);
m_stencilToFront->setEnabled(true);
m_pStencilGeometryPanel->setEnabled(true);
m_pProtectionPanel->setEnabled(true);
} else {
m_editCut->setEnabled(false);
m_editCopy->setEnabled(false);
m_editDelete->setEnabled(false);
m_ungroupAction->setEnabled(false);
m_stencilToBack->setEnabled(false);
m_stencilToFront->setEnabled(false);
m_setArrowHeads->setEnabled(false);
m_arrowHeadsMenuAction->setEnabled(false);
m_pStencilGeometryPanel->setEnabled(false);
m_pProtectionPanel->setEnabled(false);
}
}
void KivioView::slotSetStartArrow( int i )
{
if(!m_pActivePage) {
return;
}
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 )
{
if(!m_pActivePage) {
return;
}
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 = 0.0;
float h = 0.0;
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 = 0.0;
float h = 0.0;
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);
m_pCanvas->setFocus();
}
void KivioView::slotChangeStencilSize(double newW, double newH)
{
KivioStencil *pStencil = m_pActivePage->selectedStencils()->first();
if ( pStencil )
{
KoRect oldPos(pStencil->rect());
pStencil->setDimensions(newW, newH);
if ((oldPos.width() != pStencil->rect().width()) || (oldPos.height() != pStencil->rect().height()))
{
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 )
{
KoRect 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 );
}
}
}
void KivioView::slotChangeStencilRotation(int d)
{
KivioStencil *pStencil = m_pActivePage->selectedStencils()->first();
if(pStencil && pStencil->rotation() != d) {
pStencil->setRotation(d);
KivioChangeRotationCommand * cmd = new KivioChangeRotationCommand( i18n("Change Stencil Rotation"), m_pCanvas->activePage(), pStencil, pStencil->rotation() , d);
m_pDoc->updateView(m_pActivePage);
m_pDoc->addCommand( cmd );
}
}
/**
* When passed a spawner, this will create a new stencil at x, y.
*/
void KivioView::addStencilFromSpawner( KivioStencilSpawner *pSpawner, double x, double y )
{
KivioStencil *pStencil;
// Allocate the new stencil and set it's default size/style
pStencil = pSpawner->newStencil();
pStencil->setPosition( x, y );
// Use default properties if we held ctrl down
#if KDE_IS_VERSION(3, 4, 0)
if(kapp->keyboardMouseState() & Qt::ControlButton) {
#else
if(KApplication::keyboardModifiers() & KApplication::ControlModifier) {
#endif
pStencil->setFGColor(m_setFGColor->color());
pStencil->setBGColor(m_setBGColor->color());
QFont f = m_setFontFamily->font();
f.setPointSize(m_setFontSize->fontSize());
f.setBold(m_setBold->isChecked());
f.setItalic(m_setItalics->isChecked());
f.setUnderline(m_setUnderline->isChecked());
pStencil->setTextFont(f);
pStencil->setTextColor(m_setTextColor->color());
pStencil->setVTextAlign(vTextAlign());
pStencil->setHTextAlign(hTextAlign());
pStencil->setLinePattern(m_lineStyleAction->currentSelection());
pStencil->setLineWidth(m_lineWidthAction->currentWidth());
} else {
pStencil->setTextFont(doc()->defaultFont());
}
// 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);
pluginManager()->activateDefaultTool();
m_pCanvas->updateAutoGuideLines();
}
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()
{
KivioOptionsDialog dlg(this, "setupDialog");
dlg.exec();
}
void KivioView::toggleStencilGeometry(bool b)
{
TOGGLE_ACTION("stencilGeometry")->setChecked(b);
}
void KivioView::toggleViewManager(bool b)
{
TOGGLE_ACTION("viewManager")->setChecked(b);
}
void KivioView::setupPrinter(KPrinter &p)
{
p.setMinMax(1, m_pDoc->map()->pageList().count());
KoPageLayout pl = activePage()->paperLayout();
p.setPageSize( static_cast<KPrinter::PageSize>( KoPageFormat::printerPageSize( pl.format ) ) );
if ( pl.orientation == PG_LANDSCAPE || pl.format == PG_SCREEN ) {
p.setOrientation( KPrinter::Landscape );
} else {
p.setOrientation( KPrinter::Portrait );
}
}
void KivioView::popupTabBarMenu( const QPoint & _point )
{
if(!koDocument()->isReadWrite() || !factory())
return;
static_cast<QPopupMenu*>(factory()->container("menupage_popup",this))->popup(_point);
}
void KivioView::updateMenuPage()
{
bool state = (doc()->map()->count() > 1 && doc()->map()->visiblePages().count()>1);
m_removePage->setEnabled(state);
m_hidePage->setEnabled( doc()->map()->visiblePages().count()>1 );
m_showPage->setEnabled( doc()->map()->hiddenPages().count()>0 );
}
void KivioView::updateButton()
{
toggleShowGrid(Kivio::Config::showGrid());
toggleSnapGrid(Kivio::Config::snapGrid());
toggleShowGuides(koDocument()->isReadWrite());
}
void KivioView::slotPageHidden( KivioPage* /*page*/ )
{
//m_pTabBar->hidePage( page->pageName() );
}
void KivioView::slotPageShown( KivioPage* /*page*/ )
{
m_pTabBar->setTabs( m_pDoc->map()->visiblePages() );
}
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->unit());
KoPoint xy = m_pCanvas->mapFromScreen(QPoint(mx, my));
xy.setX(KoUnit::toUserValue(xy.x(), m_pDoc->unit()));
xy.setY(KoUnit::toUserValue(xy.y(), m_pDoc->unit()));
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 - m_pCanvas->pageOffsetX(), 0);
}
}
void KivioView::setRulerVOffset(int v)
{
if(vRuler) {
vRuler->setOffset(0, v - m_pCanvas->pageOffsetY());
}
}
void KivioView::rulerChangedUnit(KoUnit::Unit u)
{
m_pDoc->setUnit(u);
}
KoZoomHandler* KivioView::zoomHandler() const
{
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));
setRulerVOffset(m_vertScrollBar->value());
setRulerHOffset(m_horzScrollBar->value());
m_pStencilGeometryPanel->setPageLayout(l);
}
void KivioView::viewZoom(const QString& s)
{
QString z(s);
z.remove('%');
z.simplifyWhiteSpace();
bool ok = false;
int zoom = z.toInt(&ok);
if(!ok || zoom < 10 || zoom > 2000) {
zoom = zoomHandler()->zoom();
}
if(zoom != zoomHandler()->zoom()) {
viewZoom(zoom);
}
canvasWidget()->setFocus();
}
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(43000) << 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<KivioStencil> 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();
KivioLineStyle ls;
if(stencil) {
ls = stencil->lineStyle();
dlg.setFillColor(stencil->bgColor());
dlg.setFillPattern(stencil->fillPattern());
} else {
dlg.setLineWidth(1.0, m_pDoc->unit());
dlg.setLineColor(QColor(0, 0, 0));
}
dlg.setLineWidth(ls.width(), m_pDoc->unit());
dlg.setLineColor(ls.color());
dlg.setLinePattern(ls.style());
dlg.setLineEndStyle(ls.capStyle());
if(dlg.exec()) {
QPtrListIterator<KivioStencil> it(*activePage()->selectedStencils());
while((stencil = it.current()) != 0) {
++it;
stencil->setLineWidth(dlg.lineWidth());
stencil->setFGColor(dlg.lineColor());
stencil->setLinePattern(dlg.linePattern());
stencil->setBGColor(dlg.fillColor());
stencil->setFillPattern(dlg.fillPattern());
}
updateToolBars();
}
}
void KivioView::arrowHeadFormat()
{
KivioArrowHeadFormatDlg dlg(this);
dlg.setUnit(m_pDoc->unit());
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->unit());
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<KivioStencil> 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();
}
}
Kivio::PluginManager* KivioView::pluginManager()
{
return m_pluginManager;
}
void KivioView::clipboardDataChanged()
{
QMimeSource* data = QApplication::clipboard()->data();
KivioDragObject decoder(this);
bool paste = decoder.canDecode(data);
m_editPaste->setEnabled(paste);
}
void KivioView::partActivateEvent(KParts::PartActivateEvent* event)
{
if((event->widget() == this) && event->activated()) {
updateToolBars();
clipboardDataChanged();
}
if(event->widget() == this) {
m_pluginManager->setEventDelegationEnabled(event->activated());
m_pStencilBarDockManager->setAllStackBarsShown(event->activated());
}
KoView::partActivateEvent(event);
}
void KivioView::initStatusBarProgress()
{
if(!m_statusBarProgress) {
m_statusBarProgress = new QProgressBar(100, this);
addStatusBarItem(m_statusBarProgress);
}
m_statusBarProgress->reset();
}
void KivioView::setStatusBarProgress(int progress)
{
if(m_statusBarProgress) {
m_statusBarProgress->setProgress(progress);
}
}
void KivioView::removeStatusBarProgress()
{
if(m_statusBarProgress) {
removeStatusBarItem(m_statusBarProgress);
delete m_statusBarProgress;
m_statusBarProgress = 0;
}
}
void KivioView::installStencilSet()
{
Kivio::StencilSetInstaller dlg(this);
dlg.exec();
emit updateStencilSetList();
}
int KivioView::hTextAlign()
{
if(m_textAlignRight->isChecked()) {
return Qt::AlignRight;
} else if(m_textAlignLeft->isChecked()) {
return Qt::AlignLeft;
}
return Qt::AlignHCenter;
}
int KivioView::vTextAlign()
{
if(m_textVAlignSub->isChecked() && !m_textVAlignSuper->isChecked()) {
return Qt::AlignBottom;
} else if(!m_textVAlignSub->isChecked() && m_textVAlignSuper->isChecked()) {
return Qt::AlignTop;
}
return Qt::AlignVCenter;
}
void KivioView::updatePageStatusLabel()
{
QString text = i18n("Page %1/%2").arg(m_pDoc->map()->pageList().find(activePage()) + 1).arg(m_pDoc->map()->count());
m_pageCountSLbl->setText(text);
}
void KivioView::setStatusBarInfo(const QString& text)
{
m_infoSLbl->setText(text);
}
void KivioView::loadingFinished()
{
m_pTabBar->clear();
QPtrList<KivioPage> pages = m_pDoc->map()->pageList();
QPtrListIterator<KivioPage> it(pages);
KivioPage* page;
while((page = it.current()) != 0) {
++it;
addPage(page);
}
setActivePage(m_pDoc->map()->firstPage());
m_pTabBar->setActiveTab(activePage()->pageName());
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();
}
}
}
void KivioView::moveTab(unsigned tab, unsigned target)
{
QStringList tabs = m_pTabBar->tabs();
QString tabTitle = tabs[tab];
QString targetTitle = tabs[target];
if(target >= static_cast<unsigned>(m_pDoc->map()->count())) {
targetTitle = m_pDoc->map()->lastPage()->pageName();
}
m_pDoc->map()->movePage(tabTitle, targetTitle, target < static_cast<unsigned>(m_pDoc->map()->count()));
m_pTabBar->moveTab(tab, target);
}
void KivioView::deleteObject()
{
activePage()->deleteSelectedStencils();
m_pDoc->updateView(activePage());
}
void KivioView::addGuideLine()
{
KoPageLayout pl = activePage()->paperLayout();
KoRect pageRect(0.0, 0.0, pl.ptWidth, pl.ptHeight);
KoPoint pos(0.0, 0.0);
KoGuideLineDia dlg(this, pos, pageRect, m_pDoc->unit(), "addGuideDialog");
if(dlg.exec() == QDialog::Accepted) {
activePage()->addGuideLine(dlg.orientation(), dlg.pos());
m_pDoc->updateGuideLines(activePage());
}
}
void KivioView::showAddStencilSetDialog()
{
if(!m_addStencilSetDialog) {
m_addStencilSetDialog = new Kivio::AddStencilSetDialog(this, "AddStencilSetDialog");
connect(m_addStencilSetDialog, SIGNAL(addStencilSet(const QString&)), this, SLOT(addStencilSet(const QString&)));
connect(this, SIGNAL(updateStencilSetList()), m_addStencilSetDialog, SLOT(updateList()));
}
m_addStencilSetDialog->show();
}
void KivioView::updateRulers()
{
m_pCanvas->updateScrollBars();
setRulerVOffset(m_vertScrollBar->value());
setRulerHOffset(m_horzScrollBar->value());
}
#include "kivio_view.moc"
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