// public virtual [base kpTool]
// TODO: dup with kpToolPolyline but we don't want to create another level of
// inheritance and readability.
void kpToolPolygon::endDraw (const QPoint &, const QRect &)
{
#if DEBUG_KP_TOOL_POLYGON
qCDebug(kpLogTools) << "kpToolPolygon::endDraw() points="
<< points ()->toList () << endl;
#endif
// A click of the other mouse button (to finish shape, instead of adding
// another control point) would have caused endShape() to have been
// called in kpToolPolygonalBase::beginDraw(). The points list would now
// be empty. We are being called by kpTool::mouseReleaseEvent().
if (points ()->count () == 0)
return;
if (points ()->count () >= kpToolPolygonalBase::MaxPoints)
{
#if DEBUG_KP_TOOL_POLYGON
qCDebug(kpLogTools) << "\tending shape";
#endif
endShape ();
return;
}
if (originatingMouseButton () == 0)
{
setUserMessage (i18n ("Left drag another line or right click to finish."));
}
else
{
setUserMessage (i18n ("Right drag another line or left click to finish."));
}
}
void kpTool::endInternal ()
{
if (m_began)
{
// before we can stop using the tool, we must stop the current drawing operation (if any)
if (hasBegunShape ())
endShapeInternal (m_currentPoint, QRect (m_startPoint, m_currentPoint).normalize ());
// call user virtual func
end ();
// clear leftover statusbar messages
setUserMessage ();
setUserShapePoints (currentPoint ());
// we've stopped using the tool...
m_began = false;
// and so we can't be drawing with it
m_beganDraw = false;
if (m_mainWindow)
{
kpToolToolBar *tb = m_mainWindow->toolToolBar ();
if (tb)
{
tb->hideAllToolWidgets ();
}
}
}
}
// private
void kpAbstractSelectionTool::beginDrawMove ()
{
d->startMoveDragFromSelectionTopLeft =
currentPoint () - document ()->selection ()->topLeft ();
if (mouseButton () == 0)
{
/*virtual*/setSelectionBorderForBeginDrawMove ();
}
else
{
// Don't hide sel border momentarily if user is just
// right _clicking_ selection.
// (single shot timer)
d->RMBMoveUpdateGUITimer->start (100/*ms*/);
}
setUserMessage (cancelUserMessage ());
}
// virtual
void kpToolColorPicker::endDraw (const QPoint &thisPoint, const QRect &)
{
const kpColor color = colorAtPixel (thisPoint);
if (color.isValid ())
{
kpToolColorPickerCommand *cmd = new kpToolColorPickerCommand (
m_mouseButton,
color, m_oldColor,
mainWindow ());
mainWindow ()->commandHistory ()->addCommand (cmd, false /* no exec */);
setUserMessage (haventBegunDrawUserMessage ());
}
else
{
cancelShape ();
}
}
void kpTool::beginInternal ()
{
#if DEBUG_KP_TOOL
kdDebug () << "kpTool::beginInternal()" << endl;
#endif
if (!m_began)
{
// clear leftover statusbar messages
setUserMessage ();
m_currentPoint = currentPoint ();
m_currentViewPoint = currentPoint (false/*view point*/);
setUserShapePoints (m_currentPoint);
// TODO: Audit all the code in this file - states like "m_began" &
// "m_beganDraw" should be set before calling user func.
// Also, m_currentPoint should be more frequently initialised.
// call user virtual func
begin ();
// we've starting using the tool...
m_began = true;
// but we haven't started drawing with it
m_beganDraw = false;
uint keyState = KApplication::keyboardModifiers ();
m_shiftPressed = (keyState & KApplication::ShiftModifier);
m_controlPressed = (keyState & KApplication::ControlModifier);
// TODO: Can't do much about ALT - unless it's always KApplication::Modifier1?
// Ditto for everywhere else where I set SHIFT & CTRL but not alt.
m_altPressed = false;
}
}
// virtual
void kpToolColorPicker::beginDraw ()
{
m_oldColor = color (m_mouseButton);
setUserMessage (cancelUserMessage ());
}
void kpToolColorPicker::begin ()
{
setUserMessage (haventBegunDrawUserMessage ());
}
void kpToolColorPicker::releasedAllButtons ()
{
setUserMessage (haventBegunDrawUserMessage ());
}
// virtual
void kpToolColorPicker::cancelShape ()
{
mainWindow ()->colorToolBar ()->setColor (m_mouseButton, m_oldColor);
setUserMessage (i18n ("Let go of all the mouse buttons."));
}
