// public static
int kpTextSelection::PreferredMinimumHeightForTextStyle (const kpTextStyle &textStyle)
{
const int preferredMinHeight =
kpTextSelection::TextBorderSize () * 2 + textStyle.fontMetrics ().height ();
return qMax (kpTextSelection::MinimumHeightForTextStyle (textStyle),
qMin (150, preferredMinHeight));
}
// public static
int kpTextSelection::PreferredMinimumWidthForTextStyle (const kpTextStyle &textStyle)
{
const int about15CharsWidth =
textStyle.fontMetrics ().width (
QLatin1String ("1234567890abcde"));
const int preferredMinWidth =
qMax (150,
kpTextSelection::TextBorderSize () * 2 + about15CharsWidth);
return qMax (kpTextSelection::MinimumWidthForTextStyle (textStyle),
qMin (250, preferredMinWidth));
}
// public
void kpMainWindow::pasteText (const QString &text,
bool forceNewTextSelection,
const QPoint &newTextSelectionTopLeft)
{
#if DEBUG_KP_MAIN_WINDOW && 1
kdDebug () << "kpMainWindow::pasteText(" << text
<< ",forceNewTextSelection=" << forceNewTextSelection
<< ",newTextSelectionTopLeft=" << newTextSelectionTopLeft
<< ")" << endl;
#endif
if (text.isEmpty ())
return;
// sync: restoreOverrideCursor() in all exit paths
QApplication::setOverrideCursor (Qt::waitCursor);
if (toolHasBegunShape ())
tool ()->endShapeInternal ();
QValueVector <QString> textLines (1, QString::null);
for (int i = 0; i < (int) text.length (); i++)
{
if (text [i] == '\n')
textLines.push_back (QString::null);
else
textLines [textLines.size () - 1].append (text [i]);
}
if (!forceNewTextSelection &&
m_document && m_document->selection () &&
m_document->selection ()->isText () &&
m_commandHistory && m_viewManager)
{
#if DEBUG_KP_MAIN_WINDOW && 1
kdDebug () << "\treusing existing Text Selection" << endl;
#endif
kpMacroCommand *macroCmd = new kpMacroCommand (i18n ("Text: Paste"),
this);
for (int i = 0; i < (int) textLines.size (); i++)
{
if (i > 0)
{
macroCmd->addCommand (
new kpToolTextEnterCommand (
QString::null/*uninteresting child of macroCmd*/,
m_viewManager->textCursorRow (),
m_viewManager->textCursorCol (),
this));
}
macroCmd->addCommand (
new kpToolTextInsertCommand (
QString::null/*uninteresting child of macroCmd*/,
m_viewManager->textCursorRow (),
m_viewManager->textCursorCol (),
textLines [i],
this));
}
m_commandHistory->addCommand (macroCmd, false/*no exec*/);
}
else
{
#if DEBUG_KP_MAIN_WINDOW && 1
kdDebug () << "\tcreating Text Selection" << endl;
#endif
const kpTextStyle ts = textStyle ();
const QFontMetrics fontMetrics = ts.fontMetrics ();
int height = textLines.size () * fontMetrics.height ();
if (textLines.size () >= 1)
height += (textLines.size () - 1) * fontMetrics.leading ();
int width = 0;
for (QValueVector <QString>::const_iterator it = textLines.begin ();
it != textLines.end ();
it++)
{
const int w = fontMetrics.width (*it);
if (w > width)
width = w;
}
const int selWidth = QMAX (kpSelection::minimumWidthForTextStyle (ts),
width + kpSelection::textBorderSize () * 2);
const int selHeight = QMAX (kpSelection::minimumHeightForTextStyle (ts),
height + kpSelection::textBorderSize () * 2);
kpSelection sel (QRect (0, 0, selWidth, selHeight),
textLines,
ts);
if (newTextSelectionTopLeft != KP_INVALID_POINT)
{
sel.moveTo (newTextSelectionTopLeft);
paste (sel, true/*force topLeft*/);
}
else
{
paste (sel);
}
}
QApplication::restoreOverrideCursor ();
}
// public
void kpMainWindow::setTextStyle (const kpTextStyle &textStyle_)
{
#if DEBUG_KP_MAIN_WINDOW
kdDebug () << "kpMainWindow::setTextStyle()" << endl;
#endif
m_settingTextStyle++;
if (textStyle_.fontFamily () != m_actionTextFontFamily->font ())
{
m_actionTextFontFamily->setFont (textStyle_.fontFamily ());
slotTextFontFamilyChanged ();
}
if (textStyle_.fontSize () != m_actionTextFontSize->fontSize ())
{
m_actionTextFontSize->setFontSize (textStyle_.fontSize ());
slotTextFontSizeChanged ();
}
if (textStyle_.isBold () != m_actionTextBold->isChecked ())
{
m_actionTextBold->setChecked (textStyle_.isBold ());
slotTextBoldChanged ();
}
if (textStyle_.isItalic () != m_actionTextItalic->isChecked ())
{
m_actionTextItalic->setChecked (textStyle_.isItalic ());
slotTextItalicChanged ();
}
if (textStyle_.isUnderline () != m_actionTextUnderline->isChecked ())
{
m_actionTextUnderline->setChecked (textStyle_.isUnderline ());
slotTextUnderlineChanged ();
}
if (textStyle_.isStrikeThru () != m_actionTextStrikeThru->isChecked ())
{
m_actionTextStrikeThru->setChecked (textStyle_.isStrikeThru ());
slotTextStrikeThruChanged ();
}
if (textStyle_.foregroundColor () != m_colorToolBar->foregroundColor ())
{
m_colorToolBar->setForegroundColor (textStyle_.foregroundColor ());
}
if (textStyle_.backgroundColor () != m_colorToolBar->backgroundColor ())
{
m_colorToolBar->setBackgroundColor (textStyle_.backgroundColor ());
}
if (textStyle_.isBackgroundOpaque () != isTextStyleBackgroundOpaque ())
{
if (m_toolToolBar)
{
kpToolWidgetOpaqueOrTransparent *oot =
m_toolToolBar->toolWidgetOpaqueOrTransparent ();
if (oot)
{
oot->setOpaque (textStyle_.isBackgroundOpaque ());
}
}
}
m_settingTextStyle--;
}
