From 106073977316103f057930daf45f3a083114d48d Mon Sep 17 00:00:00 2001 From: leseb Date: Wed, 17 Apr 2002 20:43:39 +0000 Subject: Add text tool --- (limited to 'noncore') diff --git a/noncore/graphics/drawpad/drawpad.cpp b/noncore/graphics/drawpad/drawpad.cpp index 1375792..7e6fc53 100644 --- a/noncore/graphics/drawpad/drawpad.cpp +++ b/noncore/graphics/drawpad/drawpad.cpp @@ -26,6 +26,7 @@ #include "linetool.h" #include "pointtool.h" #include "rectangletool.h" +#include "texttool.h" #include #include @@ -129,15 +130,21 @@ DrawPad::DrawPad(QWidget* parent, const char* name) QPEToolBar* drawModeToolBar = new QPEToolBar(this); - m_pPointToolAction = new QAction(tr("Draw Point"), Resource::loadIconSet("drawpad/point.png"), QString::null, 0, this); - m_pPointToolAction->setToggleAction(true); + m_pLineToolButton = new QToolButton(drawModeToolBar); + m_pLineToolButton->setToggleButton(true); + + QPopupMenu* linePopupMenu = new QPopupMenu(m_pLineToolButton); + + m_pPointToolAction = new QAction(tr("Draw Point"), Resource::loadIconSet("drawpad/point.png"), "", 0, this); connect(m_pPointToolAction, SIGNAL(activated()), this, SLOT(setPointTool())); - m_pPointToolAction->addTo(drawModeToolBar); + m_pPointToolAction->addTo(linePopupMenu); - m_pLineToolAction = new QAction(tr("Draw Line"), Resource::loadIconSet("drawpad/line.png"), QString::null, 0, this); - m_pLineToolAction->setToggleAction(true); + m_pLineToolAction = new QAction(tr("Draw Line"), Resource::loadIconSet("drawpad/line.png"), "", 0, this); connect(m_pLineToolAction, SIGNAL(activated()), this, SLOT(setLineTool())); - m_pLineToolAction->addTo(drawModeToolBar); + m_pLineToolAction->addTo(linePopupMenu); + + m_pLineToolButton->setPopup(linePopupMenu); + m_pLineToolButton->setPopupDelay(0); m_pRectangleToolButton = new QToolButton(drawModeToolBar); m_pRectangleToolButton->setToggleButton(true); @@ -171,6 +178,11 @@ DrawPad::DrawPad(QWidget* parent, const char* name) 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->setToggleAction(true); + connect(m_pTextToolAction, SIGNAL(activated()), this, SLOT(setTextTool())); + m_pTextToolAction->addTo(drawModeToolBar); + m_pFillToolAction = new QAction(tr("Fill Region"), Resource::loadIconSet("drawpad/fill.png"), QString::null, 0, this); m_pFillToolAction->setToggleAction(true); connect(m_pFillToolAction, SIGNAL(activated()), this, SLOT(setFillTool())); @@ -273,10 +285,16 @@ void DrawPad::setPointTool() m_pTool = new PointTool(this, m_pDrawPadCanvas); - m_pPointToolAction->setOn(true); - m_pLineToolAction->setOn(false); + m_pLineToolButton->setIconSet(m_pPointToolAction->iconSet()); + QToolTip::add(m_pLineToolButton, m_pPointToolAction->text()); + + disconnect(m_pLineToolButton, SIGNAL(clicked()), 0, 0); + connect(m_pLineToolButton, SIGNAL(clicked()), m_pPointToolAction, SIGNAL(activated())); + + m_pLineToolButton->setOn(true); m_pRectangleToolButton->setOn(false); m_pEllipseToolButton->setOn(false); + m_pTextToolAction->setOn(false); m_pFillToolAction->setOn(false); m_pEraseToolAction->setOn(false); } @@ -289,10 +307,16 @@ void DrawPad::setLineTool() m_pTool = new LineTool(this, m_pDrawPadCanvas); - m_pPointToolAction->setOn(false); - m_pLineToolAction->setOn(true); + m_pLineToolButton->setIconSet(m_pLineToolAction->iconSet()); + QToolTip::add(m_pLineToolButton, m_pLineToolAction->text()); + + disconnect(m_pLineToolButton, SIGNAL(clicked()), 0, 0); + connect(m_pLineToolButton, SIGNAL(clicked()), m_pLineToolAction, SIGNAL(activated())); + + m_pLineToolButton->setOn(true); m_pRectangleToolButton->setOn(false); m_pEllipseToolButton->setOn(false); + m_pTextToolAction->setOn(false); m_pFillToolAction->setOn(false); m_pEraseToolAction->setOn(false); } @@ -311,10 +335,10 @@ void DrawPad::setRectangleTool() disconnect(m_pRectangleToolButton, SIGNAL(clicked()), 0, 0); connect(m_pRectangleToolButton, SIGNAL(clicked()), m_pRectangleToolAction, SIGNAL(activated())); - m_pPointToolAction->setOn(false); - m_pLineToolAction->setOn(false); + m_pLineToolButton->setOn(false); m_pRectangleToolButton->setOn(true); m_pEllipseToolButton->setOn(false); + m_pTextToolAction->setOn(false); m_pFillToolAction->setOn(false); m_pEraseToolAction->setOn(false); } @@ -333,10 +357,10 @@ void DrawPad::setFilledRectangleTool() disconnect(m_pRectangleToolButton, SIGNAL(clicked()), 0, 0); connect(m_pRectangleToolButton, SIGNAL(clicked()), m_pFilledRectangleToolAction, SIGNAL(activated())); - m_pPointToolAction->setOn(false); - m_pLineToolAction->setOn(false); + m_pLineToolButton->setOn(false); m_pRectangleToolButton->setOn(true); m_pEllipseToolButton->setOn(false); + m_pTextToolAction->setOn(false); m_pFillToolAction->setOn(false); m_pEraseToolAction->setOn(false); } @@ -355,10 +379,10 @@ void DrawPad::setEllipseTool() disconnect(m_pEllipseToolButton, SIGNAL(clicked()), 0, 0); connect(m_pEllipseToolButton, SIGNAL(clicked()), m_pEllipseToolAction, SIGNAL(activated())); - m_pPointToolAction->setOn(false); - m_pLineToolAction->setOn(false); + m_pLineToolButton->setOn(false); m_pRectangleToolButton->setOn(false); m_pEllipseToolButton->setOn(true); + m_pTextToolAction->setOn(false); m_pFillToolAction->setOn(false); m_pEraseToolAction->setOn(false); } @@ -377,10 +401,26 @@ void DrawPad::setFilledEllipseTool() disconnect(m_pEllipseToolButton, SIGNAL(clicked()), 0, 0); connect(m_pEllipseToolButton, SIGNAL(clicked()), m_pFilledEllipseToolAction, SIGNAL(activated())); - m_pPointToolAction->setOn(false); - m_pLineToolAction->setOn(false); + m_pLineToolButton->setOn(false); m_pRectangleToolButton->setOn(false); m_pEllipseToolButton->setOn(true); + m_pTextToolAction->setOn(false); + m_pFillToolAction->setOn(false); + m_pEraseToolAction->setOn(false); +} + +void DrawPad::setTextTool() +{ + if (m_pTool) { + delete m_pTool; + } + + m_pTool = new TextTool(this, m_pDrawPadCanvas); + + m_pLineToolButton->setOn(false); + m_pRectangleToolButton->setOn(false); + m_pEllipseToolButton->setOn(false); + m_pTextToolAction->setOn(true); m_pFillToolAction->setOn(false); m_pEraseToolAction->setOn(false); } @@ -393,10 +433,10 @@ void DrawPad::setFillTool() m_pTool = new FillTool(this, m_pDrawPadCanvas); - m_pPointToolAction->setOn(false); - m_pLineToolAction->setOn(false); + m_pLineToolButton->setOn(false); m_pRectangleToolButton->setOn(false); m_pEllipseToolButton->setOn(false); + m_pTextToolAction->setOn(false); m_pFillToolAction->setOn(true); m_pEraseToolAction->setOn(false); } @@ -409,10 +449,10 @@ void DrawPad::setEraseTool() m_pTool = new EraseTool(this, m_pDrawPadCanvas); - m_pPointToolAction->setOn(false); - m_pLineToolAction->setOn(false); + m_pLineToolButton->setOn(false); m_pRectangleToolButton->setOn(false); m_pEllipseToolButton->setOn(false); + m_pTextToolAction->setOn(false); m_pFillToolAction->setOn(false); m_pEraseToolAction->setOn(true); } diff --git a/noncore/graphics/drawpad/drawpad.h b/noncore/graphics/drawpad/drawpad.h index 62a73c9..e4fd831 100644 --- a/noncore/graphics/drawpad/drawpad.h +++ b/noncore/graphics/drawpad/drawpad.h @@ -45,6 +45,7 @@ private slots: void setFilledRectangleTool(); void setEllipseTool(); void setFilledEllipseTool(); + void setTextTool(); void setFillTool(); void setEraseTool(); @@ -82,9 +83,11 @@ private: QAction* m_pFilledRectangleToolAction; QAction* m_pEllipseToolAction; QAction* m_pFilledEllipseToolAction; + QAction* m_pTextToolAction; QAction* m_pFillToolAction; QAction* m_pEraseToolAction; + QToolButton* m_pLineToolButton; QToolButton* m_pRectangleToolButton; QToolButton* m_pEllipseToolButton; QToolButton* m_pPenColorToolButton; diff --git a/noncore/graphics/drawpad/drawpad.pro b/noncore/graphics/drawpad/drawpad.pro index fce0701..00eb00d 100644 --- a/noncore/graphics/drawpad/drawpad.pro +++ b/noncore/graphics/drawpad/drawpad.pro @@ -16,6 +16,7 @@ HEADERS = colordialog.h \ pointtool.h \ rectangletool.h \ shapetool.h \ + texttool.h \ tool.h SOURCES = colordialog.cpp \ colorpanel.cpp \ @@ -34,6 +35,7 @@ SOURCES = colordialog.cpp \ pointtool.cpp \ rectangletool.cpp \ shapetool.cpp \ + texttool.cpp \ tool.cpp INCLUDEPATH += $(OPIEDIR)/include \ $(QTDIR)/src/3rdparty/zlib diff --git a/noncore/graphics/drawpad/drawpadcanvas.cpp b/noncore/graphics/drawpad/drawpadcanvas.cpp index db6288f..b39a633 100644 --- a/noncore/graphics/drawpad/drawpadcanvas.cpp +++ b/noncore/graphics/drawpad/drawpadcanvas.cpp @@ -328,6 +328,22 @@ uint DrawPadCanvas::pageCount() return m_pages.count(); } +void DrawPadCanvas::backupPage() +{ + QPixmap* currentBackup = m_pageBackups.current(); + while (m_pageBackups.last() != currentBackup) { + m_pageBackups.removeLast(); + } + + while (m_pageBackups.count() >= (5 + 1)) { + m_pageBackups.removeFirst(); + } + + m_pageBackups.append(new QPixmap(*(m_pages.current()))); + + emit pageBackupsChanged(); +} + void DrawPadCanvas::deleteAll() { QMessageBox messageBox(tr("Delete All"), tr("Do you want to delete\nall the pages?"), @@ -513,19 +529,6 @@ void DrawPadCanvas::contentsMousePressEvent(QMouseEvent* e) void DrawPadCanvas::contentsMouseReleaseEvent(QMouseEvent* e) { m_pDrawPad->tool()->mouseReleaseEvent(e); - - QPixmap* currentBackup = m_pageBackups.current(); - while (m_pageBackups.last() != currentBackup) { - m_pageBackups.removeLast(); - } - - while (m_pageBackups.count() >= (5 + 1)) { - m_pageBackups.removeFirst(); - } - - m_pageBackups.append(new QPixmap(*(m_pages.current()))); - - emit pageBackupsChanged(); } void DrawPadCanvas::contentsMouseMoveEvent(QMouseEvent* e) diff --git a/noncore/graphics/drawpad/drawpadcanvas.h b/noncore/graphics/drawpad/drawpadcanvas.h index a1a9466..e05ce8a 100644 --- a/noncore/graphics/drawpad/drawpadcanvas.h +++ b/noncore/graphics/drawpad/drawpadcanvas.h @@ -48,6 +48,8 @@ public: uint pagePosition(); uint pageCount(); + void backupPage(); + public slots: void deleteAll(); void newPage(); diff --git a/noncore/graphics/drawpad/erasetool.cpp b/noncore/graphics/drawpad/erasetool.cpp index d37c901..828994b 100644 --- a/noncore/graphics/drawpad/erasetool.cpp +++ b/noncore/graphics/drawpad/erasetool.cpp @@ -41,6 +41,8 @@ void EraseTool::mouseReleaseEvent(QMouseEvent* e) Q_UNUSED(e) m_mousePressed = false; + + m_pDrawPadCanvas->backupPage(); } void EraseTool::mouseMoveEvent(QMouseEvent* e) diff --git a/noncore/graphics/drawpad/filltool.cpp b/noncore/graphics/drawpad/filltool.cpp index 3297d21..004da02 100644 --- a/noncore/graphics/drawpad/filltool.cpp +++ b/noncore/graphics/drawpad/filltool.cpp @@ -42,6 +42,8 @@ void FillTool::mousePressEvent(QMouseEvent* e) m_pDrawPadCanvas->currentPage()->convertFromImage(m_image); m_pDrawPadCanvas->viewport()->update(); + + m_pDrawPadCanvas->backupPage(); } } diff --git a/noncore/graphics/drawpad/pointtool.cpp b/noncore/graphics/drawpad/pointtool.cpp index 5661b03..e281284 100644 --- a/noncore/graphics/drawpad/pointtool.cpp +++ b/noncore/graphics/drawpad/pointtool.cpp @@ -41,6 +41,8 @@ void PointTool::mouseReleaseEvent(QMouseEvent* e) Q_UNUSED(e) m_mousePressed = false; + + m_pDrawPadCanvas->backupPage(); } void PointTool::mouseMoveEvent(QMouseEvent* e) diff --git a/noncore/graphics/drawpad/shapetool.cpp b/noncore/graphics/drawpad/shapetool.cpp index 3c99370..bc5d9c0 100644 --- a/noncore/graphics/drawpad/shapetool.cpp +++ b/noncore/graphics/drawpad/shapetool.cpp @@ -61,6 +61,8 @@ void ShapeTool::mouseReleaseEvent(QMouseEvent* e) m_pDrawPadCanvas->viewport()->update(viewportRect); m_mousePressed = false; + + m_pDrawPadCanvas->backupPage(); } void ShapeTool::mouseMoveEvent(QMouseEvent* e) diff --git a/noncore/graphics/drawpad/texttool.cpp b/noncore/graphics/drawpad/texttool.cpp new file mode 100644 index 0000000..37b4801 --- a/dev/null +++ b/noncore/graphics/drawpad/texttool.cpp @@ -0,0 +1,79 @@ +/*************************************************************************** + * * + * DrawPad - a drawing program for Opie Environment * + * * + * (C) 2002 by S. Prud'homme * + * * + * 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 "texttool.h" + +#include "drawpad.h" +#include "drawpadcanvas.h" + +#include +#include +#include +#include + +TextToolDialog::TextToolDialog(QWidget* parent, const char* name) + : QDialog(parent, name, true) +{ + setCaption(tr("Insert Text")); + + m_pLineEdit = new QLineEdit(this); + + QVBoxLayout* mainLayout = new QVBoxLayout(this, 4, 4); + + mainLayout->addWidget(m_pLineEdit); +} + +TextToolDialog::~TextToolDialog() +{ +} + +QString TextToolDialog::text() +{ + return m_pLineEdit->text(); +} + +TextTool::TextTool(DrawPad* drawPad, DrawPadCanvas* drawPadCanvas) + : Tool(drawPad, drawPadCanvas) +{ +} + +TextTool::~TextTool() +{ +} + +void TextTool::mousePressEvent(QMouseEvent* e) +{ + TextToolDialog textToolDialog(m_pDrawPad); + + if (textToolDialog.exec() == QDialog::Accepted && !textToolDialog.text().isEmpty()) { + QPainter painter; + painter.begin(m_pDrawPadCanvas->currentPage()); + painter.setPen(m_pDrawPad->pen()); + painter.drawText(e->x(), e->y(), textToolDialog.text()); + painter.end(); + + m_pDrawPadCanvas->viewport()->update(); + + m_pDrawPadCanvas->backupPage(); + } +} + +void TextTool::mouseReleaseEvent(QMouseEvent* e) +{ + Q_UNUSED(e) +} + +void TextTool::mouseMoveEvent(QMouseEvent* e) +{ + Q_UNUSED(e) +} diff --git a/noncore/graphics/drawpad/texttool.h b/noncore/graphics/drawpad/texttool.h new file mode 100644 index 0000000..3187675 --- a/dev/null +++ b/noncore/graphics/drawpad/texttool.h @@ -0,0 +1,46 @@ +/*************************************************************************** + * * + * DrawPad - a drawing program for Opie Environment * + * * + * (C) 2002 by S. Prud'homme * + * * + * 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. * + * * + ***************************************************************************/ + +#ifndef TEXTTOOL_H +#define TEXTTOOL_H + +#include "tool.h" + +#include + +class QLineEdit; + +class TextToolDialog : public QDialog +{ +public: + TextToolDialog(QWidget* parent = 0, const char* name = 0); + ~TextToolDialog(); + + QString text(); + +private: + QLineEdit* m_pLineEdit; +}; + +class TextTool : public Tool +{ +public: + TextTool(DrawPad* drawPad, DrawPadCanvas* drawPadCanvas); + ~TextTool(); + + void mousePressEvent(QMouseEvent* e); + void mouseReleaseEvent(QMouseEvent* e); + void mouseMoveEvent(QMouseEvent* e); +}; + +#endif // TEXTTOOL_H -- cgit v0.9.0.2