Diffstat (limited to 'noncore/graphics/drawpad/drawpad.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/graphics/drawpad/drawpad.cpp | 53 |
1 files changed, 36 insertions, 17 deletions
diff --git a/noncore/graphics/drawpad/drawpad.cpp b/noncore/graphics/drawpad/drawpad.cpp index b0a414e..53db993 100644 --- a/noncore/graphics/drawpad/drawpad.cpp +++ b/noncore/graphics/drawpad/drawpad.cpp @@ -2,297 +2,317 @@ * * * DrawPad - a drawing program for Opie Environment * * * * (C) 2002 by S. Prud'homme <prudhomme@laposte.net> * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ #include "drawpad.h" #include "drawpadcanvas.h" #include "ellipsetool.h" #include "erasetool.h" #include "exportdialog.h" #include "filledellipsetool.h" #include "filledrectangletool.h" #include "filltool.h" #include "importdialog.h" #include "linetool.h" #include "newpagedialog.h" #include "page.h" #include "pageinformationdialog.h" #include "pointtool.h" #include "rectangletool.h" #include "texttool.h" #include "thumbnailview.h" #include <opie/colordialog.h> #include <opie/colorpopupmenu.h> #include <qpe/applnk.h> #include <qpe/config.h> #include <qpe/global.h> #include <qpe/qpemenubar.h> #include <qpe/qpetoolbar.h> #include <qpe/resource.h> #include <qaction.h> #include <qfile.h> #include <qmessagebox.h> #include <qpainter.h> #include <qspinbox.h> #include <qtoolbutton.h> #include <qtooltip.h> +#include <qwhatsthis.h> DrawPad::DrawPad(QWidget* parent, const char* name) - : QMainWindow(parent, name) + : QMainWindow(parent, name, WStyle_ContextHelp) { // init members m_pDrawPadCanvas = new DrawPadCanvas(this, this); connect(m_pDrawPadCanvas, SIGNAL(pagesChanged()), this, SLOT(updateView())); setCentralWidget(m_pDrawPadCanvas); // init menu setToolBarsMovable(false); QPEToolBar* menuToolBar = new QPEToolBar(this); QPEMenuBar* menuBar = new QPEMenuBar(menuToolBar); QPopupMenu* toolsPopupMenu = new QPopupMenu(menuBar); QAction* deleteAllAction = new QAction(tr("Delete All"), QString::null, 0, this); connect(deleteAllAction, SIGNAL(activated()), this, SLOT(deleteAll())); deleteAllAction->addTo(toolsPopupMenu); toolsPopupMenu->insertSeparator(); QAction* importPageAction = new QAction(tr("Import"), tr("Import..."), 0, this); connect(importPageAction, SIGNAL(activated()), this, SLOT(importPage())); importPageAction->addTo(toolsPopupMenu); QAction* exportPageAction = new QAction(tr("Export"), tr("Export..."), 0, this); connect(exportPageAction, SIGNAL(activated()), this, SLOT(exportPage())); exportPageAction->addTo(toolsPopupMenu); toolsPopupMenu->insertSeparator(); QAction* thumbnailViewAction = new QAction(tr("Thumbnail View"), tr("Thumbnail View..."), 0, this); connect(thumbnailViewAction, SIGNAL(activated()), this, SLOT(thumbnailView())); thumbnailViewAction->addTo(toolsPopupMenu); QAction* pageInformationAction = new QAction(tr("Page Information"), tr("Page Information..."), 0, this); connect(pageInformationAction, SIGNAL(activated()), this, SLOT(pageInformation())); pageInformationAction->addTo(toolsPopupMenu); toolsPopupMenu->insertSeparator(); m_pAntiAliasingAction = new QAction(tr("Anti-Aliasing"), QString::null, 0, this); m_pAntiAliasingAction->setToggleAction(true); m_pAntiAliasingAction->addTo(toolsPopupMenu); menuBar->insertItem(tr("Tools"), toolsPopupMenu); // init page toolbar QPEToolBar* pageToolBar = new QPEToolBar(this); - QAction* newPageAction = new QAction(tr("New Page"), Resource::loadIconSet("new"), QString::null, 0, this); + QAction* newPageAction = new QAction(tr("New Page"), Resource::loadPixmap("new"), QString::null, 0, this); connect(newPageAction, SIGNAL(activated()), this, SLOT(newPage())); newPageAction->addTo(pageToolBar); + newPageAction->setWhatsThis( tr( "Click here to add a new sheet." ) ); - QAction* clearPageAction = new QAction(tr("Clear Page"), Resource::loadIconSet("drawpad/clear"), QString::null, 0, this); + QAction* clearPageAction = new QAction(tr("Clear Page"), Resource::loadPixmap("drawpad/clear"), QString::null, 0, this); connect(clearPageAction, SIGNAL(activated()), this, SLOT(clearPage())); clearPageAction->addTo(pageToolBar); + clearPageAction->setWhatsThis( tr( "Click here to erase the current sheet." ) ); - QAction* deletePageAction = new QAction(tr("Delete Page"), Resource::loadIconSet("trash"), QString::null, 0, this); + QAction* deletePageAction = new QAction(tr("Delete Page"), Resource::loadPixmap("trash"), QString::null, 0, this); connect(deletePageAction, SIGNAL(activated()), this, SLOT(deletePage())); deletePageAction->addTo(pageToolBar); + deletePageAction->setWhatsThis( tr( "Click here to remove the current sheet." ) ); QPEToolBar* emptyToolBar = new QPEToolBar(this); emptyToolBar->setHorizontalStretchable(true); // init navigation toolbar QPEToolBar* navigationToolBar = new QPEToolBar(this); m_pUndoAction = new QAction(tr("Undo"), Resource::loadIconSet("drawpad/undo"), QString::null, 0, this); connect(m_pUndoAction, SIGNAL(activated()), m_pDrawPadCanvas, SLOT(undo())); m_pUndoAction->addTo(navigationToolBar); + m_pUndoAction->setWhatsThis( tr( "Click here to undo the last action." ) ); m_pRedoAction = new QAction(tr("Redo"), Resource::loadIconSet("drawpad/redo"), QString::null, 0, this); connect(m_pRedoAction, SIGNAL(activated()), m_pDrawPadCanvas, SLOT(redo())); m_pRedoAction->addTo(navigationToolBar); + m_pRedoAction->setWhatsThis( tr( "Click here to re-perform the last action." ) ); m_pFirstPageAction = new QAction(tr("First Page"), Resource::loadIconSet("fastback"), QString::null, 0, this); connect(m_pFirstPageAction, SIGNAL(activated()), m_pDrawPadCanvas, SLOT(goFirstPage())); m_pFirstPageAction->addTo(navigationToolBar); + m_pFirstPageAction->setWhatsThis( tr( "Click here to view the first page." ) ); m_pPreviousPageAction = new QAction(tr("Previous Page"), Resource::loadIconSet("back"), QString::null, 0, this); connect(m_pPreviousPageAction, SIGNAL(activated()), m_pDrawPadCanvas, SLOT(goPreviousPage())); m_pPreviousPageAction->addTo(navigationToolBar); + m_pPreviousPageAction->setWhatsThis( tr( "Click here to view the previous page." ) ); m_pNextPageAction = new QAction(tr("Next Page"), Resource::loadIconSet("forward"), QString::null, 0, this); connect(m_pNextPageAction, SIGNAL(activated()), m_pDrawPadCanvas, SLOT(goNextPage())); m_pNextPageAction->addTo(navigationToolBar); + m_pNextPageAction->setWhatsThis( tr( "Click here to view the next page." ) ); m_pLastPageAction = new QAction(tr("Last Page"), Resource::loadIconSet("fastforward"), QString::null, 0, this); connect(m_pLastPageAction, SIGNAL(activated()), m_pDrawPadCanvas, SLOT(goLastPage())); m_pLastPageAction->addTo(navigationToolBar); + m_pLastPageAction->setWhatsThis( tr( "Click here to view the last page." ) ); // init draw mode toolbar QPEToolBar* drawModeToolBar = new QPEToolBar(this); m_pLineToolButton = new QToolButton(drawModeToolBar); m_pLineToolButton->setToggleButton(true); + QWhatsThis::add( m_pLineToolButton, tr( "Click here to select one of the available tools to draw lines." ) ); + QPopupMenu* linePopupMenu = new QPopupMenu(m_pLineToolButton); - m_pPointToolAction = new QAction(tr("Draw Point"), Resource::loadIconSet("drawpad/point.png"), "", 0, this); + m_pPointToolAction = new QAction(tr("Draw Point"), Resource::loadPixmap("drawpad/point"), "", 0, this); connect(m_pPointToolAction, SIGNAL(activated()), this, SLOT(setPointTool())); m_pPointToolAction->addTo(linePopupMenu); - m_pLineToolAction = new QAction(tr("Draw Line"), Resource::loadIconSet("drawpad/line.png"), "", 0, this); + m_pLineToolAction = new QAction(tr("Draw Line"), Resource::loadPixmap("drawpad/line"), "", 0, this); connect(m_pLineToolAction, SIGNAL(activated()), this, SLOT(setLineTool())); m_pLineToolAction->addTo(linePopupMenu); m_pLineToolButton->setPopup(linePopupMenu); m_pLineToolButton->setPopupDelay(0); m_pRectangleToolButton = new QToolButton(drawModeToolBar); m_pRectangleToolButton->setToggleButton(true); + QWhatsThis::add( m_pRectangleToolButton, tr( "Click here to select one of the available tools to draw rectangles." ) ); QPopupMenu* rectanglePopupMenu = new QPopupMenu(m_pRectangleToolButton); - m_pRectangleToolAction = new QAction(tr("Draw Rectangle"), Resource::loadIconSet("drawpad/rectangle.png"), "", 0, this); + m_pRectangleToolAction = new QAction(tr("Draw Rectangle"), Resource::loadPixmap("drawpad/rectangle"), "", 0, this); connect(m_pRectangleToolAction, SIGNAL(activated()), this, SLOT(setRectangleTool())); m_pRectangleToolAction->addTo(rectanglePopupMenu); - m_pFilledRectangleToolAction = new QAction(tr("Draw Filled Rectangle"), Resource::loadIconSet("drawpad/filledrectangle.png"), "", 0, this); + m_pFilledRectangleToolAction = new QAction(tr("Draw Filled Rectangle"), Resource::loadPixmap("drawpad/filledrectangle"), "", 0, this); connect(m_pFilledRectangleToolAction, SIGNAL(activated()), this, SLOT(setFilledRectangleTool())); m_pFilledRectangleToolAction->addTo(rectanglePopupMenu); m_pRectangleToolButton->setPopup(rectanglePopupMenu); m_pRectangleToolButton->setPopupDelay(0); m_pEllipseToolButton = new QToolButton(drawModeToolBar); m_pEllipseToolButton->setToggleButton(true); + QWhatsThis::add( m_pEllipseToolButton, tr( "Click here to select one of the available tools to draw ellipses." ) ); QPopupMenu* ellipsePopupMenu = new QPopupMenu(m_pEllipseToolButton); - m_pEllipseToolAction = new QAction(tr("Draw Ellipse"), Resource::loadIconSet("drawpad/ellipse.png"), "", 0, this); + m_pEllipseToolAction = new QAction(tr("Draw Ellipse"), Resource::loadPixmap("drawpad/ellipse"), "", 0, this); connect(m_pEllipseToolAction, SIGNAL(activated()), this, SLOT(setEllipseTool())); m_pEllipseToolAction->addTo(ellipsePopupMenu); - m_pFilledEllipseToolAction = new QAction(tr("Draw Filled Ellipse"), Resource::loadIconSet("drawpad/filledellipse.png"), "", 0, this); + m_pFilledEllipseToolAction = new QAction(tr("Draw Filled Ellipse"), Resource::loadPixmap("drawpad/filledellipse"), "", 0, this); connect(m_pFilledEllipseToolAction, SIGNAL(activated()), this, SLOT(setFilledEllipseTool())); m_pFilledEllipseToolAction->addTo(ellipsePopupMenu); m_pEllipseToolButton->setPopup(ellipsePopupMenu); m_pEllipseToolButton->setPopupDelay(0); - m_pTextToolAction = new QAction(tr("Insert Text"), Resource::loadIconSet("drawpad/text.png"), QString::null, 0, this); + m_pTextToolAction = new QAction(tr("Insert Text"), Resource::loadPixmap("drawpad/text"), QString::null, 0, this); m_pTextToolAction->setToggleAction(true); connect(m_pTextToolAction, SIGNAL(activated()), this, SLOT(setTextTool())); m_pTextToolAction->addTo(drawModeToolBar); + m_pTextToolAction->setWhatsThis( tr( "Click here to select the text drawing tool." ) ); - m_pFillToolAction = new QAction(tr("Fill Region"), Resource::loadIconSet("drawpad/fill.png"), QString::null, 0, this); + m_pFillToolAction = new QAction(tr("Fill Region"), Resource::loadPixmap("drawpad/fill"), QString::null, 0, this); m_pFillToolAction->setToggleAction(true); connect(m_pFillToolAction, SIGNAL(activated()), this, SLOT(setFillTool())); m_pFillToolAction->addTo(drawModeToolBar); + m_pFillToolAction->setWhatsThis( tr( "Click here to select the fill tool." ) ); - m_pEraseToolAction = new QAction(tr("Erase Point"), Resource::loadIconSet("drawpad/erase.png"), QString::null, 0, this); + m_pEraseToolAction = new QAction(tr("Erase Point"), Resource::loadPixmap("drawpad/erase"), QString::null, 0, this); m_pEraseToolAction->setToggleAction(true); connect(m_pEraseToolAction, SIGNAL(activated()), this, SLOT(setEraseTool())); m_pEraseToolAction->addTo(drawModeToolBar); + m_pEraseToolAction->setWhatsThis( tr( "Click here to select the eraser tool." ) ); m_pTool = 0; setRectangleTool(); setEllipseTool(); setPointTool(); emptyToolBar = new QPEToolBar(this); emptyToolBar->setHorizontalStretchable(true); emptyToolBar->addSeparator(); // init draw parameters toolbar QPEToolBar* drawParametersToolBar = new QPEToolBar(this); m_pPenWidthSpinBox = new QSpinBox(1, 9, 1, drawParametersToolBar); connect(m_pPenWidthSpinBox, SIGNAL(valueChanged(int)), this, SLOT(changePenWidth(int))); QToolTip::add(m_pPenWidthSpinBox, tr("Pen Width")); m_pPenWidthSpinBox->setValue(1); m_pPenWidthSpinBox->setFocusPolicy(QWidget::NoFocus); + QWhatsThis::add( m_pPenWidthSpinBox, tr( "Click here to select the width of the drawing pen." ) ); m_pPenColorToolButton = new QToolButton(drawParametersToolBar); - m_pPenColorToolButton->setPixmap(Resource::loadPixmap("drawpad/pencolor.png")); + m_pPenColorToolButton->setPixmap(Resource::loadPixmap("drawpad/pencolor")); + QWhatsThis::add( m_pPenColorToolButton, tr( "Click here to select the color used when drawing." ) ); ColorPopupMenu* penColorPopupMenu = new ColorPopupMenu(Qt::black, m_pPenColorToolButton); connect(penColorPopupMenu, SIGNAL(colorSelected(const QColor&)), this, SLOT(changePenColor(const QColor&))); QToolTip::add(m_pPenColorToolButton, tr("Pen Color")); m_pPenColorToolButton->setPopup(penColorPopupMenu); m_pPenColorToolButton->setPopupDelay(0); changePenColor(Qt::black); m_pBrushColorToolButton = new QToolButton(drawParametersToolBar); - m_pBrushColorToolButton->setPixmap(Resource::loadPixmap("drawpad/brushcolor.png")); + m_pBrushColorToolButton->setPixmap(Resource::loadPixmap("drawpad/brushcolor")); + QWhatsThis::add( m_pBrushColorToolButton, tr( "Click here to select the color used when filling in areas." ) ); ColorPopupMenu* brushColorPopupMenu = new ColorPopupMenu(Qt::white, m_pBrushColorToolButton); connect(brushColorPopupMenu, SIGNAL(colorSelected(const QColor&)), this, SLOT(changeBrushColor(const QColor&))); QToolTip::add(m_pBrushColorToolButton, tr("Fill Color")); m_pBrushColorToolButton->setPopup(brushColorPopupMenu); m_pBrushColorToolButton->setPopupDelay(0); changeBrushColor(Qt::white); // init pages QFile file(Global::applicationFileName("drawpad", "drawpad.xml")); if (file.open(IO_ReadOnly)) { m_pDrawPadCanvas->load(&file); file.close(); } else { m_pDrawPadCanvas->initialPage(); } loadConfig(); } DrawPad::~DrawPad() { saveConfig(); QFile file(Global::applicationFileName("drawpad", "drawpad.xml")); if (file.open(IO_WriteOnly)) { m_pDrawPadCanvas->save(&file); file.close(); } } bool DrawPad::antiAliasing() { return (m_pAntiAliasingAction->isOn()); } void DrawPad::newPage() { QRect rect = m_pDrawPadCanvas->contentsRect(); NewPageDialog newPageDialog(rect.width(), rect.height(), m_pen.color(), m_brush.color(), this); if (newPageDialog.exec() == QDialog::Accepted) { @@ -500,98 +520,97 @@ void DrawPad::setEraseTool() if (m_pTool) { delete m_pTool; } m_pTool = new EraseTool(this, m_pDrawPadCanvas); m_pLineToolButton->setOn(false); m_pRectangleToolButton->setOn(false); m_pEllipseToolButton->setOn(false); m_pTextToolAction->setOn(false); m_pFillToolAction->setOn(false); m_pEraseToolAction->setOn(true); } void DrawPad::changePenWidth(int value) { m_pen.setWidth(value); } void DrawPad::changePenColor(const QColor& color) { m_pen.setColor(color); QPainter painter; painter.begin(m_pPenColorToolButton->pixmap()); painter.fillRect(QRect(0, 12, 14, 2), m_pen.color()); painter.end(); m_pPenColorToolButton->popup()->hide(); } void DrawPad::changeBrushColor(const QColor& color) { m_brush = QBrush(color); QPainter painter; painter.begin(m_pBrushColorToolButton->pixmap()); painter.fillRect(QRect(0, 12, 14, 2), m_brush.color()); painter.end(); m_pBrushColorToolButton->popup()->hide(); } void DrawPad::updateView() { uint pagePosition = m_pDrawPadCanvas->pagePosition(); uint pageCount = m_pDrawPadCanvas->pageCount(); - setCaption(tr("DrawPad") + " - " + tr("Page") + " " - + QString::number(pagePosition) + "/" + QString::number(pageCount)); + setCaption( tr( "DrawPad - Page %1/%2" ).arg( pagePosition ).arg( pageCount ) ); m_pUndoAction->setEnabled(m_pDrawPadCanvas->currentPage()->undoEnabled()); m_pRedoAction->setEnabled(m_pDrawPadCanvas->currentPage()->redoEnabled()); m_pFirstPageAction->setEnabled(m_pDrawPadCanvas->goPreviousPageEnabled()); m_pPreviousPageAction->setEnabled(m_pDrawPadCanvas->goPreviousPageEnabled()); m_pNextPageAction->setEnabled(m_pDrawPadCanvas->goNextPageEnabled()); m_pLastPageAction->setEnabled(m_pDrawPadCanvas->goNextPageEnabled()); } void DrawPad::deleteAll() { QMessageBox messageBox(tr("Delete All"), tr("Do you want to delete\nall the pages?"), QMessageBox::Information, QMessageBox::Yes, QMessageBox::No | QMessageBox::Escape | QMessageBox::Default, QMessageBox::NoButton, this); messageBox.setButtonText(QMessageBox::Yes, tr("Yes")); messageBox.setButtonText(QMessageBox::No, tr("No")); if (messageBox.exec() == QMessageBox::Yes) { m_pDrawPadCanvas->deleteAll(); } } void DrawPad::importPage() { ImportDialog importDialog(this); importDialog.showMaximized(); if (importDialog.exec() == QDialog::Accepted) { const DocLnk* docLnk = importDialog.selected(); if (docLnk) { m_pDrawPadCanvas->importPage(docLnk->file()); delete docLnk; } } } void DrawPad::exportPage() { ExportDialog exportDialog(m_pDrawPadCanvas->pagePosition(), m_pDrawPadCanvas->pageCount(), this); exportDialog.showMaximized(); if (exportDialog.exec() == QDialog::Accepted) { |