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/*
For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/
/***************************************************************************
* *
* 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 "canvasmode_edit.h"
#include <QApplication>
#include <QButtonGroup>
#include <QCheckBox>
#include <QCursor>
#include <QEvent>
#include <QMessageBox>
#include <QMouseEvent>
#include <QPainterPath>
#include <QPoint>
#include <QRect>
#include <QTimer>
#include <QWidgetAction>
#include <QDebug>
#include "aligndistribute.h"
#include "canvas.h"
#include "canvasgesture_resize.h"
#include "contextmenu.h"
#include "hruler.h"
#include "customfdialog.h"
#include "fpoint.h"
#include "fpointarray.h"
#include "hyphenator.h"
#include "insertTable.h"
#include "pageitem_textframe.h"
#include "pageselector.h"
#include "prefscontext.h"
#include "prefsfile.h"
#include "prefsmanager.h"
#include "propertiespalette.h"
#include "sccolorengine.h"
#include "scmimedata.h"
#include "scribus.h"
#include "scribusdoc.h"
#include "scribusview.h"
#include "scribusXml.h"
#include "selection.h"
#include "undomanager.h"
#include "units.h"
#include "util.h"
#include "util_icon.h"
#include "util_math.h"
CanvasMode_Edit::CanvasMode_Edit(ScribusView* view) : CanvasMode(view), m_ScMW(view->m_ScMW)
{
Mxp = Myp = -1;
Dxp = Dyp = -1;
oldCp = Cp = -1;
frameResizeHandle = -1;
m_blinker = new QTimer(view);
connect(m_blinker, SIGNAL(timeout()), this, SLOT(blinkTextCursor()));
connect(view->horizRuler, SIGNAL(MarkerMoved(double, double)), this, SLOT(rulerPreview(double, double)));
m_RulerGuide = -1;
m_longCursorTime=false;
}
inline bool CanvasMode_Edit::GetItem(PageItem** pi)
{
*pi = m_doc->m_Selection->itemAt(0);
return (*pi) != NULL;
}
void CanvasMode_Edit::blinkTextCursor()
{
PageItem* currItem;
if (m_doc->appMode == modeEdit && GetItem(&currItem))
{
QRectF brect = currItem->getBoundingRect();
// qDebug() << "update cursor" << brect;
m_canvas->update(QRectF(m_canvas->canvasToLocal(brect.topLeft()), QSizeF(brect.width(),brect.height())*m_canvas->scale()).toRect());
}
}
void CanvasMode_Edit::keyPressEvent(QKeyEvent *e)
{
PageItem* currItem;
if (GetItem(&currItem))
{
PageItem_TextFrame* textframe = currItem->asTextFrame();
if (textframe)
{
m_cursorVisible=true;
int kk = e->key();
switch (kk)
{
case Qt::Key_PageUp:
case Qt::Key_PageDown:
case Qt::Key_Up:
case Qt::Key_Down:
case Qt::Key_Home:
case Qt::Key_End:
m_longCursorTime=true;
break;
default:
m_longCursorTime=false;
break;
}
blinkTextCursor();
}
}
}
void CanvasMode_Edit::rulerPreview(double base, double xp)
{
PageItem* currItem;
if (m_doc->appMode == modeEdit && GetItem(&currItem))
{
QPoint oldP = m_canvas->canvasToLocal(QPointF(m_RulerGuide, currItem->yPos()));
m_RulerGuide = base + xp;
QPoint p = m_canvas->canvasToLocal(QPointF(m_RulerGuide, currItem->yPos() + currItem->height()));
m_canvas->update(QRect(oldP.x()-2, oldP.y(), p.x()+2, p.y()));
}
}
void CanvasMode_Edit::drawControls(QPainter* p)
{
commonDrawControls(p, false);
PageItem* currItem;
if (GetItem(&currItem))
{
PageItem_TextFrame* textframe = currItem->asTextFrame();
if (textframe)
{
if (m_RulerGuide >= 0)
{
p->save();
p->translate(currItem->xPos(), currItem->yPos());
p->rotate(currItem->rotation());
p->setPen(QPen(Qt::blue, 1.0 / m_canvas->scale(), Qt::DashLine, Qt::FlatCap, Qt::MiterJoin));
p->setClipRect(QRectF(0.0, 0.0, currItem->width(), currItem->height()));
p->setBrush(Qt::NoBrush);
p->setRenderHint(QPainter::Antialiasing);
if (currItem->imageFlippedH())
{
p->translate(currItem->width(), 0);
p->scale(-1, 1);
}
if (currItem->imageFlippedV())
{
p->translate(0, currItem->height());
p->scale(1, -1);
}
p->drawLine(m_RulerGuide - currItem->xPos(), 0, m_RulerGuide - currItem->xPos(), currItem->height());
p->restore();
}
drawTextCursor(p, textframe);
}
}
}
void CanvasMode_Edit::drawTextCursor ( QPainter *p, PageItem_TextFrame* textframe )
{
if ((!m_longCursorTime && m_blinkTime.elapsed() > qApp->cursorFlashTime() / 2 ) ||
(m_longCursorTime && m_blinkTime.elapsed() > qApp->cursorFlashTime() )
)
{
m_cursorVisible = !m_cursorVisible;
m_blinkTime.restart();
m_longCursorTime=false;
}
if ( m_cursorVisible )
{
// Debug
// QString dbgString;
// int lif(qMax(textframe->itemText.cursorPosition() , textframe->lastInFrame()));
// for(int ti(textframe->firstInFrame());ti < lif; ++ti)
// {
// if(ti == textframe->itemText.cursorPosition() )
// {
// dbgString += "["+QString::number(textframe->itemText.cursorPosition())+"]";
// }
// dbgString += textframe->itemText.text(ti);
// }
// dbgString +="]"+QString::number(textframe->lastInFrame())+"[";
// qDebug()<<"==============================================================";
// qDebug()<<textframe->CPos<<textframe->lastInFrame();
// qDebug()<<dbgString;
// qDebug()<<"==============================================================";
// end debug
double dx, dy, dy1;
QPen cPen ( Qt::black, 1.5 , Qt::SolidLine, Qt::FlatCap, Qt::MiterJoin );
cPen.setCosmetic(true); // #10049 : make cursor line width constant on screen
// normalize Current Position
textframe->itemText.normalizeCursorPosition();
int textCursorPos ( textframe->itemText.cursorPosition() );
if ( textframe->lastInFrame() >= signed ( textframe->itemText.nrOfItems() )
|| textframe->itemText.length() == 0 )
{
dx = textframe->textToFrameDistLeft();
dy = textframe->textToFrameDistTop();
dy1 = textframe->textToFrameDistTop() + (textframe->itemText.defaultStyle().charStyle().fontSize() / 10.0);
cPen.setColor ( ScColorEngine::getRGBColor ( m_doc->PageColors[textframe->itemText.defaultStyle().charStyle().fillColor() ], m_doc ) );
}
else if ( textCursorPos > textframe->lastInFrame() )
{
// Happens often when typing directly into frame.
// And the cursor curses nothing, vertigo.
textCursorPos = qMax(0, textframe->lastInFrame());
QChar textCursorChar = textframe->itemText.text(textCursorPos);
if (textCursorChar == SpecialChars::PARSEP || textCursorChar == SpecialChars::LINEBREAK)
{
// The cursor must be moved to the beginning of the next line
FRect bbox = textframe->itemText.boundingBox ( textCursorPos );
double lineSpacing(textframe->itemText.paragraphStyle(textCursorPos).lineSpacing());
// take care if cursor is not in first column
int curCol(1);
double ccPos(textframe->itemText.boundingBox ( textCursorPos ).x());
double leftOffset(textframe->textToFrameDistLeft());
for(int ci(1); ci <= textframe->columns(); ++ci)
{
double cLeft(((ci-1) * textframe->columnWidth()) + ((ci -1) * textframe->columnGap()) + leftOffset);
double cRight((ci * textframe->columnWidth()) + ((ci -1) * textframe->columnGap()) + leftOffset);
if((cLeft <= ccPos) && (ccPos <= cRight))
{
curCol = ci;
break;
}
}
dx = (textframe->columnWidth() * (curCol - 1)) + (textframe->columnGap() * (curCol - 1)) + leftOffset;
dy = bbox.y();
if ( bbox.height() <= 2 )
dy1 = bbox.y() + textframe->itemText.charStyle ( textCursorPos ).fontSize() / 30.0;
else
dy1 = bbox.y() + bbox.height();
dy += lineSpacing;
dy1 += lineSpacing;
}
else if (textCursorChar == SpecialChars::COLBREAK)
{
// A bit tricky :)
// We want to position the cursor at the beginning of the next column, if any.
// At first we need to know in which column the cursor is.
int curCol(1);
double ccPos(textframe->itemText.boundingBox ( textCursorPos ).x());
double leftOffset(textframe->textToFrameDistLeft());
for(int ci(1); ci <= textframe->columns(); ++ci)
{
double cLeft(((ci-1) * textframe->columnWidth()) + ((ci -1) * textframe->columnGap()) + leftOffset);
double cRight((ci * textframe->columnWidth()) + ((ci -1) * textframe->columnGap()) + leftOffset);
if((cLeft <= ccPos) && (ccPos <= cRight))
{
curCol = ci;
break;
}
}
if(textframe->columns() > curCol)
{
dx = (textframe->columnWidth() * curCol) + (textframe->columnGap() * curCol) + leftOffset;
dy = textframe->textToFrameDistTop();
dy1 = textframe->textToFrameDistTop() + textframe->itemText.boundingBox ( textCursorPos ).height();
}
else // there is no column after the current column
{
FRect bbox = textframe->itemText.boundingBox ( textCursorPos );
dx = bbox.x();
dy = bbox.y();
dx += textframe->itemText.item ( textCursorPos )->glyph.wide();
if ( bbox.height() <= 2 )
dy1 = bbox.y() + textframe->itemText.charStyle ( textCursorPos ).fontSize() / 30.0;
else
dy1 = bbox.y() + bbox.height();
}
}
else
{
FRect bbox = textframe->itemText.boundingBox ( textCursorPos );
dx = bbox.x();
dy = bbox.y();
dx += textframe->itemText.item ( textCursorPos )->glyph.wide();
if ( bbox.height() <= 2 )
dy1 = bbox.y() + textframe->itemText.charStyle ( textCursorPos ).fontSize() / 30.0;
else
dy1 = bbox.y() + bbox.height();
}
cPen.setColor ( ScColorEngine::getRGBColor ( m_doc->PageColors[textframe->itemText.charStyle ( textCursorPos ).fillColor() ], m_doc ) );
}
else
{
FRect bbox = textframe->itemText.boundingBox ( textCursorPos );
dx = bbox.x();
dy = bbox.y();
if ( bbox.height() <= 2 )
dy1 = bbox.y() + textframe->itemText.charStyle ( textCursorPos ).fontSize() / 30.0;
else
dy1 = bbox.y() + bbox.height();
cPen.setColor ( ScColorEngine::getRGBColor ( m_doc->PageColors[textframe->itemText.charStyle ( textCursorPos ).fillColor() ], m_doc ) );
}
//handle Right to Left writing
if ( textframe->reversed() )
{
dx=textframe->width()-dx;
}
p->save();
p->translate ( textframe->xPos(), textframe->yPos() );
p->rotate ( textframe->rotation() );
p->setPen ( cPen );
p->setRenderHint ( QPainter::Antialiasing, true );
// avoid displaying the cursor on the frameborder
dx = qMax ( ( cPen.widthF() / 2.0 ), dx );
dy = qMin ( qMax ( dy,0.0 ) , textframe->height() );
dy1 = qMin ( qMax ( dy1,0.0 ), textframe->height() );
p->drawLine ( QLineF ( dx,dy,dx,dy1 ) );
p->restore();
}
}
void CanvasMode_Edit::enterEvent(QEvent *)
{
if (!m_canvas->m_viewMode.m_MouseButtonPressed)
{
setModeCursor();
}
}
void CanvasMode_Edit::leaveEvent(QEvent *e)
{
if (!m_canvas->m_viewMode.m_MouseButtonPressed)
qApp->changeOverrideCursor(QCursor(Qt::ArrowCursor));
}
void CanvasMode_Edit::activate(bool fromGesture)
{
// qDebug() << "CanvasMode_Edit::activate" << fromGesture;
m_canvas->m_viewMode.m_MouseButtonPressed = false;
m_canvas->resetRenderMode();
m_doc->DragP = false;
m_doc->leaveDrag = false;
m_canvas->m_viewMode.operItemMoving = false;
m_canvas->m_viewMode.operItemResizing = false;
m_view->MidButt = false;
Mxp = Myp = -1;
Dxp = Dyp = -1;
oldCp = Cp = -1;
frameResizeHandle = -1;
setModeCursor();
if (fromGesture)
{
m_view->update();
}
m_RulerGuide = -1;
PageItem * it(0);
if (GetItem(&it))
{
if (it->asTextFrame())
{
m_canvas->setupEditHRuler(it, true);
if (m_doc->appMode == modeEdit)
{
m_blinker->start(200);
m_blinkTime.start();
m_cursorVisible = true;
blinkTextCursor();
}
}
}
}
void CanvasMode_Edit::deactivate(bool forGesture)
{
// qDebug() << "CanvasMode_Edit::deactivate" << forGesture;
m_view->redrawMarker->hide();
if (!forGesture)
{
m_RulerGuide = -1;
m_blinker->stop();
}
}
void CanvasMode_Edit::mouseDoubleClickEvent(QMouseEvent *m)
{
m->accept();
m_canvas->m_viewMode.m_MouseButtonPressed = false;
m_canvas->resetRenderMode();
// m_view->stopDragTimer();
PageItem *currItem = 0;
if (GetItem(&currItem) && (m_doc->appMode == modeEdit) && currItem->asTextFrame())
{
currItem->asTextFrame()->lastUndoAction = PageItem::NOACTION;
//CB if annotation, open the annotation dialog
if (currItem->isAnnotation())
{
m_view->requestMode(submodeAnnotProps);
}
//otherwise, select between the whitespace
else
{
if (m->modifiers() & Qt::ControlModifier)
{
int start=0, stop=0;
if (m->modifiers() & Qt::ShiftModifier)
{//Double click with Ctrl+Shift in a frame to select few paragraphs
uint oldPar = currItem->itemText.nrOfParagraph(oldCp);
uint newPar = currItem->itemText.nrOfParagraph();
if (oldPar < newPar)
{
start = currItem->itemText.startOfParagraph(oldPar);
stop = currItem->itemText.endOfParagraph(newPar);
}
else
{
start = currItem->itemText.startOfParagraph(newPar);
stop = currItem->itemText.endOfParagraph(oldPar);
}
}
else
{//Double click with Ctrl in a frame to select a paragraph
oldCp = currItem->itemText.cursorPosition();
uint nrPar = currItem->itemText.nrOfParagraph(oldCp);
start = currItem->itemText.startOfParagraph(nrPar);
stop = currItem->itemText.endOfParagraph(nrPar);
}
currItem->itemText.deselectAll();
currItem->itemText.extendSelection(start, stop);
currItem->itemText.setCursorPosition(stop);
}
else
{ //Double click in a frame to select a word
oldCp = currItem->itemText.cursorPosition();
currItem->itemText.setCursorPosition( currItem->itemText.selectWord(currItem->itemText.cursorPosition()) );
}
currItem->HasSel = (currItem->itemText.lengthOfSelection() > 0);
}
}
else
{
mousePressEvent(m);
return;
}
}
void CanvasMode_Edit::mouseMoveEvent(QMouseEvent *m)
{
// const double mouseX = m->globalX();
// const double mouseY = m->globalY();
const FPoint mousePointDoc = m_canvas->globalToCanvas(m->globalPos());
m_lastPosWasOverGuide = false;
double newX, newY;
PageItem *currItem;
//bool erf = false;
m->accept();
if (commonMouseMove(m))
return;
if (GetItem(&currItem))
{
newX = qRound(mousePointDoc.x()); //m_view->translateToDoc(m->x(), m->y()).x());
newY = qRound(mousePointDoc.y()); //m_view->translateToDoc(m->x(), m->y()).y());
if (m_doc->DragP)
return;
if (m_canvas->m_viewMode.m_MouseButtonPressed && (m_doc->appMode == modeEdit))
{
if (currItem->asImageFrame())
{
QMatrix ro;
ro.rotate(-currItem->rotation());
QPointF rota = ro.map(QPointF(newX-Mxp,newY-Myp));
currItem->moveImageInFrame(rota.x()/currItem->imageXScale(), rota.y()/currItem->imageYScale());
// m_view->updateContents(currItem->getRedrawBounding(m_canvas->scale()));
currItem->update();
Mxp = newX;
Myp = newY;
m_canvas->displayXYHUD(m->globalPos(), currItem->imageXOffset() * currItem->imageXScale(), currItem->imageYOffset() * currItem->imageYScale());
}
if (currItem->asTextFrame())
{
int refStartSel(currItem->asTextFrame()->itemText.startOfSelection());
int refEndSel(currItem->asTextFrame()->itemText.endOfSelection());
currItem->itemText.deselectAll();
currItem->HasSel = false;
m_view->slotSetCurs(m->globalPos().x(), m->globalPos().y());
//Make sure we dont go here if the old cursor position was not set
if (oldCp!=-1 && currItem->itemText.length() > 0)
{
int cPos = currItem->itemText.cursorPosition();
if (currItem->itemText.cursorPosition() < oldCp)
{
currItem->itemText.select(cPos, oldCp - cPos);
currItem->HasSel = true;
}
if (currItem->itemText.cursorPosition() > oldCp)
{
currItem->itemText.select(oldCp, cPos - oldCp);
currItem->HasSel = true;
}
}
if(currItem->HasSel)
{
m_ScMW->EnableTxEdit();
m_canvas->m_viewMode.operTextSelecting = true;
if((refStartSel != currItem->asTextFrame()->itemText.startOfSelection())
|| (refEndSel != currItem->asTextFrame()->itemText.endOfSelection()))
{
QRectF br(currItem->getBoundingRect());
m_canvas->update(QRectF(m_canvas->canvasToLocal(br.topLeft()), br.size() * m_canvas->scale()).toRect());
}
}
else
m_ScMW->DisableTxEdit();
}
}
if (!m_canvas->m_viewMode.m_MouseButtonPressed)
{
if (m_doc->m_Selection->isMultipleSelection())
{
setModeCursor();
return;
}
for (int a = 0; a < m_doc->m_Selection->count(); ++a)
{
currItem = m_doc->m_Selection->itemAt(a);
if (currItem->locked())
break;
int hitTest = m_canvas->frameHitTest(QPointF(mousePointDoc.x(),mousePointDoc.y()), currItem);
if(hitTest >= 0)
{
if((hitTest == Canvas::INSIDE))
{
if (currItem->asTextFrame())
qApp->changeOverrideCursor(QCursor(Qt::IBeamCursor));
if (currItem->asImageFrame())
qApp->changeOverrideCursor(QCursor(loadIcon("HandC.xpm")));
}
}
else
{
// setModeCursor();
qApp->changeOverrideCursor(QCursor(Qt::ArrowCursor));
}
}
}
}
else
{
if ((m_canvas->m_viewMode.m_MouseButtonPressed) && (m->buttons() & Qt::LeftButton))
{
newX = qRound(mousePointDoc.x()); //m_view->translateToDoc(m->x(), m->y()).x());
newY = qRound(mousePointDoc.y()); //m_view->translateToDoc(m->x(), m->y()).y());
SeRx = newX;
SeRy = newY;
/*
m_view->redrawMarker->setGeometry(QRect(Mxp, Myp, m->globalPos().x() - Mxp, m->globalPos().y() - Myp).normalized());
*/
QPoint startP = m_canvas->canvasToGlobal(QPointF(Mxp, Myp));
m_view->redrawMarker->setGeometry(QRect(startP, m->globalPos()).normalized());
if (!m_view->redrawMarker->isVisible())
m_view->redrawMarker->show();
m_view->HaveSelRect = true;
return;
}
}
}
void CanvasMode_Edit::mousePressEvent(QMouseEvent *m)
{
const FPoint mousePointDoc = m_canvas->globalToCanvas(m->globalPos());
bool inText;
double Rxp = 0;
double Ryp = 0;
PageItem *currItem;
m_canvas->PaintSizeRect(QRect());
FPoint npf, npf2;
QMatrix pm;
m_canvas->m_viewMode.m_MouseButtonPressed = true;
m_canvas->m_viewMode.operItemMoving = false;
m_view->HaveSelRect = false;
m_doc->DragP = false;
m_doc->leaveDrag = false;
m->accept();
m_view->registerMousePress(m->globalPos());
Mxp = mousePointDoc.x();
Myp = mousePointDoc.y();
Ryp = Myp;
Rxp = Mxp;
SeRx = Mxp;
SeRy = Myp;
if (m->button() == Qt::MidButton)
{
m_view->MidButt = true;
if (m->modifiers() & Qt::ControlModifier)
m_view->DrawNew();
return;
}
frameResizeHandle = 0;
int oldP=0;
if (GetItem(&currItem))
{
// m_view->slotDoCurs(false);
if ((!currItem->locked() || currItem->isTextFrame()) && !currItem->asLine())
{
FPoint canvasPoint = m_canvas->globalToCanvas(m->globalPos());
if (m_canvas->frameHitTest(QPointF(canvasPoint.x(), canvasPoint.y()), currItem) < 0)
{
m_doc->m_Selection->delaySignalsOn();
m_view->Deselect(true);
bool wantNormal = true;
if (SeleItem(m))
{
currItem = m_doc->m_Selection->itemAt(0);
if ((currItem->asTextFrame()) || (currItem->asImageFrame()))
{
m_view->requestMode(modeEdit);
wantNormal = false;
}
else
{
m_view->requestMode(submodePaintingDone);
qApp->changeOverrideCursor(QCursor(Qt::ArrowCursor));
}
if (currItem->asTextFrame())
{
m_view->slotSetCurs(m->globalPos().x(), m->globalPos().y());
currItem->asTextFrame()->lastUndoAction = PageItem::NOACTION;
}
}
else
{
m_view->requestMode(submodePaintingDone);
qApp->changeOverrideCursor(QCursor(Qt::ArrowCursor));
}
m_doc->m_Selection->delaySignalsOff();
if (wantNormal)
m_view->requestMode(modeNormal);
return;
}
}
oldP = currItem->itemText.cursorPosition();
//CB Where we set the cursor for a click in text frame
if (currItem->asTextFrame())
{
currItem->asTextFrame()->lastUndoAction = PageItem::NOACTION;
inText = m_view->slotSetCurs(m->globalPos().x(), m->globalPos().y());
//CB If we clicked outside a text frame to go out of edit mode and deselect the frame
if (!inText)
{
currItem->invalidateLayout();
m_view->Deselect(true);
//m_view->slotDoCurs(true);
m_view->requestMode(modeNormal);
if (currItem->isTextFrame())
currItem->asTextFrame()->lastUndoAction = PageItem::NOACTION;
return;
}
if (m->button() != Qt::RightButton)
{
//currItem->asTextFrame()->deselectAll();
//<<CB Add in shift select to text frames
if (m->modifiers() & Qt::ShiftModifier)
{
if (currItem->itemText.lengthOfSelection() > 0)
{
if (currItem->itemText.cursorPosition() < (currItem->itemText.startOfSelection() + currItem->itemText.endOfSelection()) / 2)
{
if (m->modifiers() & Qt::ControlModifier)
currItem->itemText.setCursorPosition( currItem->itemText.startOfParagraph() );
oldP = currItem->itemText.startOfSelection();
}
else
{
if (m->modifiers() & Qt::ControlModifier)
currItem->itemText.setCursorPosition( currItem->itemText.endOfParagraph() );
oldP = currItem->itemText.endOfSelection();
}
currItem->asTextFrame()->itemText.extendSelection(oldP, currItem->itemText.cursorPosition());
currItem->asTextFrame()->lastUndoAction = PageItem::NOACTION;
oldCp = currItem->itemText.cursorPosition();
}
else
{
int dir=1;
if (oldCp > currItem->itemText.cursorPosition())
dir=-1;
if (m->modifiers() & Qt::ControlModifier) //no selection but Ctrl+Shift+click still select paragraphs
{
if (dir == 1)
currItem->itemText.setCursorPosition( currItem->itemText.endOfParagraph() );
else
currItem->itemText.setCursorPosition( currItem->itemText.startOfParagraph() );
}
currItem->asTextFrame()->ExpandSel(dir, oldP);
currItem->asTextFrame()->lastUndoAction = PageItem::NOACTION;
oldCp = oldP;
}
}
else //>>CB
{
oldCp = currItem->itemText.cursorPosition();
currItem->itemText.deselectAll();
currItem->asTextFrame()->lastUndoAction = PageItem::NOACTION;
currItem->HasSel = false;
}
currItem->emitAllToGUI();
if (m->button() == Qt::MidButton)
{
m_canvas->m_viewMode.m_MouseButtonPressed = false;
m_view->MidButt = false;
QString cc;
cc = QApplication::clipboard()->text(QClipboard::Selection);
if (cc.isNull())
cc = QApplication::clipboard()->text(QClipboard::Clipboard);
if (!cc.isNull())
{
// K.I.S.S.:
currItem->oldCPos = 0;
currItem->itemText.insertChars(0, cc, true);
currItem->asTextFrame()->updateUndo(PageItem::INS,cc);
if (m_doc->docHyphenator->AutoCheck)
m_doc->docHyphenator->slotHyphenate(currItem);
m_ScMW->BookMarkTxT(currItem);
// m_ScMW->outlinePalette->BuildTree();
}
else
{
if (ScMimeData::clipboardHasScribusText())
m_ScMW->slotEditPaste();
}
currItem->update();
}
}
}
else if (!currItem->asImageFrame() ||
m_canvas->frameHitTest(QPointF(mousePointDoc.x(),mousePointDoc.y()), currItem) < 0)
{
m_doc->m_Selection->delaySignalsOn();
m_view->Deselect(true);
if (SeleItem(m))
{
currItem = m_doc->m_Selection->itemAt(0);
if ((currItem->asTextFrame()) || (currItem->asImageFrame()))
{
m_view->requestMode(modeEdit);
}
else
{
m_view->requestMode(submodePaintingDone);
qApp->changeOverrideCursor(QCursor(Qt::ArrowCursor));
}
}
else
{
m_view->requestMode(submodePaintingDone);
qApp->changeOverrideCursor(QCursor(Qt::ArrowCursor));
}
}
}
}
void CanvasMode_Edit::mouseReleaseEvent(QMouseEvent *m)
{
#ifdef GESTURE_FRAME_PREVIEW
clearPixmapCache();
#endif // GESTURE_FRAME_PREVIEW
const FPoint mousePointDoc = m_canvas->globalToCanvas(m->globalPos());
PageItem *currItem;
m_canvas->m_viewMode.m_MouseButtonPressed = false;
m_canvas->resetRenderMode();
m->accept();
// m_view->stopDragTimer();
if ((GetItem(&currItem)) && (m->button() == Qt::RightButton) && (!m_doc->DragP))
{
createContextMenu(currItem, mousePointDoc.x(), mousePointDoc.y());
return;
}
if (m_view->moveTimerElapsed() && (GetItem(&currItem)))
{
// m_view->stopDragTimer();
m_canvas->setRenderModeUseBuffer(false);
if (!m_doc->m_Selection->isMultipleSelection())
{
m_doc->setRedrawBounding(currItem);
currItem->OwnPage = m_doc->OnPage(currItem);
m_canvas->m_viewMode.operItemResizing = false;
if (currItem->asLine())
m_view->updateContents();
}
if (m_canvas->m_viewMode.operItemMoving)
{
m_view->updatesOn(false);
if (m_doc->m_Selection->isMultipleSelection())
{
if (!m_view->groupTransactionStarted())
{
m_view->startGroupTransaction(Um::Move, "", Um::IMove);
}
m_doc->m_Selection->setGroupRect();
double gx, gy, gh, gw;
m_doc->m_Selection->getGroupRect(&gx, &gy, &gw, &gh);
double nx = gx;
double ny = gy;
if (!m_doc->ApplyGuides(&nx, &ny))
{
FPoint npx = m_doc->ApplyGridF(FPoint(gx, gy));
FPoint npw = m_doc->ApplyGridF(FPoint(gx+gw, gy+gh));
if ((fabs(gx-npx.x())) > (fabs((gx+gw)-npw.x())))
nx = npw.x() - gw;
else
nx = npx.x();
if ((fabs(gy-npx.y())) > (fabs((gy+gh)-npw.y())))
ny = npw.y() - gh;
else
ny = npx.y();
}
m_doc->moveGroup(nx-gx, ny-gy, false);
m_doc->m_Selection->setGroupRect();
m_doc->m_Selection->getGroupRect(&gx, &gy, &gw, &gh);
nx = gx+gw;
ny = gy+gh;
if (m_doc->ApplyGuides(&nx, &ny))
m_doc->moveGroup(nx-(gx+gw), ny-(gy+gh), false);
m_doc->m_Selection->setGroupRect();
}
else
{
currItem = m_doc->m_Selection->itemAt(0);
if (m_doc->useRaster)
{
double nx = currItem->xPos();
double ny = currItem->yPos();
if (!m_doc->ApplyGuides(&nx, &ny))
{
m_doc->m_Selection->setGroupRect();
double gx, gy, gh, gw;
m_doc->m_Selection->getGroupRect(&gx, &gy, &gw, &gh);
FPoint npx = m_doc->ApplyGridF(FPoint(gx, gy));
FPoint npw = m_doc->ApplyGridF(FPoint(gx+gw, gy+gh));
if ((fabs(gx-npx.x())) > (fabs((gx+gw)-npw.x())))
nx = npw.x() - gw;
else
nx = npx.x();
if ((fabs(gy-npx.y())) > (fabs((gy+gh)-npw.y())))
ny = npw.y() - gh;
else
ny = npx.y();
}
m_doc->MoveItem(nx-currItem->xPos(), ny-currItem->yPos(), currItem);
}
else
m_doc->MoveItem(0, 0, currItem, false);
}
m_canvas->m_viewMode.operItemMoving = false;
if (m_doc->m_Selection->isMultipleSelection())
{
double gx, gy, gh, gw;
m_doc->m_Selection->getGroupRect(&gx, &gy, &gw, &gh);
FPoint maxSize(gx+gw+m_doc->scratch.Right, gy+gh+m_doc->scratch.Bottom);
FPoint minSize(gx-m_doc->scratch.Left, gy-m_doc->scratch.Top);
m_doc->adjustCanvas(minSize, maxSize);
}
m_doc->setRedrawBounding(currItem);
currItem->OwnPage = m_doc->OnPage(currItem);
if (currItem->OwnPage != -1)
{
m_doc->setCurrentPage(m_doc->Pages->at(currItem->OwnPage));
m_view->setMenTxt(currItem->OwnPage);
}
//CB done with emitAllToGUI
//emit HaveSel(currItem->itemType());
//EmitValues(currItem);
//CB need this for? a moved item will send its new data with the new xpos/ypos emits
//CB TODO And what if we have dragged to a new page. Items X&Y are not updated anyway now
//currItem->emitAllToGUI();
m_view->updatesOn(true);
m_view->updateContents();
}
}
//CB Drag selection performed here
if ((m_doc->m_Selection->count() == 0) && (m_view->HaveSelRect) && (!m_view->MidButt))
{
QRectF Sele = QRectF(Dxp, Dyp, SeRx-Dxp, SeRy-Dyp).normalized();
if (!m_doc->masterPageMode())
{
uint docPagesCount=m_doc->Pages->count();
uint docCurrPageNo=m_doc->currentPageNumber();
for (uint i = 0; i < docPagesCount; ++i)
{
if (QRectF(m_doc->Pages->at(i)->xOffset(), m_doc->Pages->at(i)->yOffset(), m_doc->Pages->at(i)->width(), m_doc->Pages->at(i)->height()).intersects(Sele))
{
if (docCurrPageNo != i)
{
m_doc->setCurrentPage(m_doc->Pages->at(i));
m_view->setMenTxt(i);
}
break;
}
}
m_view->setRulerPos(m_view->contentsX(), m_view->contentsY());
}
int docItemCount=m_doc->Items->count();
if (docItemCount != 0)
{
m_doc->m_Selection->delaySignalsOn();
for (int a = 0; a < docItemCount; ++a)
{
PageItem* docItem = m_doc->Items->at(a);
QMatrix p;
m_canvas->Transform(docItem, p);
QRegion apr = QRegion(docItem->Clip * p);
QRect apr2(docItem->getRedrawBounding(1.0));
if ((m_doc->masterPageMode()) && (docItem->OnMasterPage != m_doc->currentPage()->pageName()))
continue;
if (((Sele.contains(apr.boundingRect())) || (Sele.contains(apr2))) && (docItem->LayerNr == m_doc->activeLayer()) && (!m_doc->layerLocked(docItem->LayerNr)))
{
bool redrawSelection=false;
m_view->SelectItemNr(a, redrawSelection);
}
}
m_doc->m_Selection->delaySignalsOff();
if (m_doc->m_Selection->count() > 1)
{
m_doc->m_Selection->setGroupRect();
double x, y, w, h;
m_doc->m_Selection->getGroupRect(&x, &y, &w, &h);
m_view->getGroupRectScreen(&x, &y, &w, &h);
}
}
m_view->HaveSelRect = false;
m_view->redrawMarker->hide();
m_view->updateContents();
}
if (GetItem(&currItem))
{
if (m_doc->m_Selection->count() > 1)
{
m_doc->m_Selection->setGroupRect();
double x, y, w, h;
m_doc->m_Selection->getGroupRect(&x, &y, &w, &h);
m_canvas->m_viewMode.operItemMoving = false;
m_canvas->m_viewMode.operItemResizing = false;
m_view->updateContents(QRect(static_cast<int>(x-5), static_cast<int>(y-5), static_cast<int>(w+10), static_cast<int>(h+10)));
}
/*else
currItem->emitAllToGUI();*/
}
m_canvas->setRenderModeUseBuffer(false);
m_doc->DragP = false;
m_doc->leaveDrag = false;
m_canvas->m_viewMode.operItemMoving = false;
m_canvas->m_viewMode.operItemResizing = false;
m_view->MidButt = false;
if (m_view->groupTransactionStarted())
{
for (int i = 0; i < m_doc->m_Selection->count(); ++i)
m_doc->m_Selection->itemAt(i)->checkChanges(true);
m_view->endGroupTransaction();
}
for (int i = 0; i < m_doc->m_Selection->count(); ++i)
m_doc->m_Selection->itemAt(i)->checkChanges(true);
//Commit drag created items to undo manager.
if (m_doc->m_Selection->itemAt(0)!=NULL)
{
m_doc->itemAddCommit(m_doc->m_Selection->itemAt(0)->ItemNr);
}
//Make sure the Zoom spinbox and page selector dont have focus if we click on the canvas
m_view->zoomSpinBox->clearFocus();
m_view->pageSelector->clearFocus();
if (m_doc->m_Selection->itemAt(0) != 0) // is there the old clip stored for the undo action
{
currItem = m_doc->m_Selection->itemAt(0);
m_doc->nodeEdit.finishTransaction(currItem);
}
}
//CB-->Doc/Fix
bool CanvasMode_Edit::SeleItem(QMouseEvent *m)
{
const unsigned SELECT_IN_GROUP = Qt::AltModifier;
const unsigned SELECT_MULTIPLE = Qt::ShiftModifier;
const unsigned SELECT_BENEATH = Qt::ControlModifier;
QMatrix p;
QRectF mpo;
PageItem *currItem;
m_canvas->m_viewMode.m_MouseButtonPressed = true;
FPoint mousePointDoc = m_canvas->globalToCanvas(m->globalPos());
Mxp = mousePointDoc.x();
Myp = mousePointDoc.y();
double grabRadius = m_doc->guidesSettings.grabRad / m_canvas->scale();
int MxpS = static_cast<int>(mousePointDoc.x());
int MypS = static_cast<int>(mousePointDoc.y());
mpo = QRectF(Mxp-grabRadius, Myp-grabRadius, grabRadius*2, grabRadius*2);
m_doc->nodeEdit.deselect();
if (!m_doc->masterPageMode())
{
int pgNum = -1;
int docPageCount = static_cast<int>(m_doc->Pages->count() - 1);
MarginStruct pageBleeds;
bool drawBleed = false;
if (m_doc->bleeds.hasNonZeroValue() && m_doc->guidesSettings.showBleed)
drawBleed = true;
for (int a = docPageCount; a > -1; a--)
{
if (drawBleed)
m_doc->getBleeds(a, pageBleeds);
int x = static_cast<int>(m_doc->Pages->at(a)->xOffset() - pageBleeds.Left);
int y = static_cast<int>(m_doc->Pages->at(a)->yOffset() - pageBleeds.Top);
int w = static_cast<int>(m_doc->Pages->at(a)->width() + pageBleeds.Left + pageBleeds.Right);
int h = static_cast<int>(m_doc->Pages->at(a)->height() + pageBleeds.Bottom + pageBleeds.Top);
if (QRect(x, y, w, h).contains(MxpS, MypS))
{
pgNum = static_cast<int>(a);
if (drawBleed) // check again if its really on the correct page
{
for (int a2 = docPageCount; a2 > -1; a2--)
{
int xn = static_cast<int>(m_doc->Pages->at(a2)->xOffset());
int yn = static_cast<int>(m_doc->Pages->at(a2)->yOffset());
int wn = static_cast<int>(m_doc->Pages->at(a2)->width());
int hn = static_cast<int>(m_doc->Pages->at(a2)->height());
if (QRect(xn, yn, wn, hn).contains(MxpS, MypS))
{
pgNum = static_cast<int>(a2);
break;
}
}
}
break;
}
}
if (pgNum >= 0)
{
if (m_doc->currentPageNumber() != pgNum)
{
m_doc->setCurrentPage(m_doc->Pages->at(unsigned(pgNum)));
m_view->setMenTxt(unsigned(pgNum));
m_view->DrawNew();
}
}
m_view->setRulerPos(m_view->contentsX(), m_view->contentsY());
}
currItem = NULL;
if ((m->modifiers() & SELECT_BENEATH) != 0)
{
for (int i=0; i < m_doc->m_Selection->count(); ++i)
{
if (m_canvas->frameHitTest(QPointF(mousePointDoc.x(),mousePointDoc.y()), m_doc->m_Selection->itemAt(i)) >= 0)
{
currItem = m_doc->m_Selection->itemAt(i);
// qDebug() << "select item: found BENEATH" << currItem << "groups" << currItem->Groups.count();
if (currItem->Groups.count() > 0)
{
m_doc->m_Selection->delaySignalsOn();
for (int ga=0; ga<m_doc->Items->count(); ++ga)
{
PageItem* item = m_doc->Items->at(ga);
if (item->Groups.count() != 0)
{
if (item->Groups.top() == currItem->Groups.top())
{
if (m_doc->m_Selection->findItem(item) >= 0)
{
m_doc->m_Selection->removeItem(item);
}
}
}
}
m_doc->m_Selection->delaySignalsOff();
}
else
{
m_doc->m_Selection->removeItem(currItem);
}
break;
}
// else
// qDebug() << "select item: not BENEATH" << QPointF(mousePointDoc.x(),mousePointDoc.y())
// << m_doc->m_Selection->itemAt(i)->getTransform()
// << m_doc->m_Selection->itemAt(i)->getBoundingRect();
}
}
else if ( (m->modifiers() & SELECT_MULTIPLE) == Qt::NoModifier)
{
m_view->Deselect(false);
}
// qDebug() << "select item: beneath" << (m->modifiers() & SELECT_BENEATH) << currItem
// << "multi" << (m->modifiers() & SELECT_MULTIPLE)
// << "current sel" << m_doc->m_Selection->count();
currItem = m_canvas->itemUnderCursor(m->globalPos(), currItem, (m->modifiers() & SELECT_IN_GROUP));
// qDebug() << "item under cursor: " << currItem;
if (currItem)
{
m_doc->m_Selection->delaySignalsOn();
if (m_doc->m_Selection->containsItem(currItem))
{
m_doc->m_Selection->removeItem(currItem);
}
else
{
//CB: If we have a selection but the user clicks with control on another item that is not below the current
//then clear and select the new item
if ((m->modifiers() == SELECT_BENEATH) && m_canvas->frameHitTest(QPointF(mousePointDoc.x(),mousePointDoc.y()), currItem) >= 0)
m_doc->m_Selection->clear();
//CB: #7186: This was prependItem, does not seem to need to be anymore with current select code
m_doc->m_Selection->addItem(currItem);
if ( (m->modifiers() & SELECT_IN_GROUP) && (!currItem->isGroupControl))
{
currItem->isSingleSel = true;
}
else if (currItem->Groups.count() > 0)
{
for (int ga=0; ga<m_doc->Items->count(); ++ga)
{
PageItem* item = m_doc->Items->at(ga);
if (item->Groups.count() != 0)
{
if (item->Groups.top() == currItem->Groups.top())
{
if (item->ItemNr != currItem->ItemNr)
{
if (m_doc->m_Selection->findItem(item) == -1)
{
m_doc->m_Selection->addItem(item, true);
}
}
item->isSingleSel = false;
}
}
}
}
}
// currItem->update();
m_canvas->update();
m_doc->m_Selection->delaySignalsOff();
if (m_doc->m_Selection->count() > 1)
{
// for (int aa = 0; aa < m_doc->m_Selection->count(); ++aa)
// {
// PageItem *bb = m_doc->m_Selection->itemAt(aa);
// bb->update();
// }
m_doc->m_Selection->setGroupRect();
double x, y, w, h;
m_doc->m_Selection->getGroupRect(&x, &y, &w, &h);
// emit ItemPos(x, y);
// emit ItemGeom(w, h);
m_view->getGroupRectScreen(&x, &y, &w, &h);
// m_view->updateContents(QRect(static_cast<int>(x-5), static_cast<int>(y-5), static_cast<int>(w+10), static_cast<int>(h+10)));
// emit HaveSel(currItem->itemType());
}
if (m_doc->m_Selection->count() == 1)
{
frameResizeHandle = m_canvas->frameHitTest(QPointF(mousePointDoc.x(),mousePointDoc.y()), currItem);
if ((frameResizeHandle == Canvas::INSIDE) && (!currItem->locked()))
qApp->changeOverrideCursor(QCursor(Qt::SizeAllCursor));
}
else
{
qApp->changeOverrideCursor(QCursor(Qt::SizeAllCursor));
m_canvas->m_viewMode.operItemResizing = false;
}
return true;
}
//m_doc->m_Selection->setIsGUISelection(true);
m_doc->m_Selection->connectItemToGUI();
if ( !(m->modifiers() & SELECT_MULTIPLE))
m_view->Deselect(true);
return false;
}
void CanvasMode_Edit::createContextMenu(PageItem* currItem, double mx, double my)
{
ContextMenu* cmen=NULL;
qApp->changeOverrideCursor(QCursor(Qt::ArrowCursor));
m_view->setObjectUndoMode();
Mxp = mx;
Myp = my;
if(currItem!=NULL)
cmen = new ContextMenu(*(m_doc->m_Selection), m_ScMW, m_doc);
else
cmen = new ContextMenu(m_ScMW, m_doc, mx, my);
if (cmen)
cmen->exec(QCursor::pos());
m_view->setGlobalUndoMode();
delete cmen;
}