* \author Edwin Leuven
* \author Richard Heck
* \author Abdelrazak Younes
+ * \author Angus Leeming
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "GuiParagraph.h"
-#include "qt_helpers.h"
-#include "ControlParagraph.h"
+#include "qt_helpers.h"
-#include "debug.h"
-#include "frontend_helpers.h"
-#include "gettext.h"
+#include "Buffer.h"
+#include "BufferParams.h"
+#include "BufferView.h"
+#include "Cursor.h"
+#include "FuncRequest.h"
+#include "GuiView.h"
+#include "Lexer.h"
+#include "Paragraph.h"
#include "ParagraphParameters.h"
#include "Spacing.h"
+#include "support/debug.h"
+#include "support/gettext.h"
+
#include <QCheckBox>
-#include <QCloseEvent>
#include <QLineEdit>
#include <QPushButton>
+#include <QSettings>
+#include <QVariant>
-#include <boost/current_function.hpp>
+#include <sstream>
-using std::string;
-using std::endl;
+using namespace std;
namespace lyx {
namespace frontend {
-GuiParagraph::GuiParagraph(ControlParagraph & controller, QWidget * parent)
- : QWidget(parent), controller_(controller)
+GuiParagraph::GuiParagraph(GuiView & lv)
+ : DialogView(lv, "paragraph", qt_("Paragraph Settings"))
{
setupUi(this);
- setWindowTitle(qt_("Paragraph Settings"));
connect(alignDefaultRB, SIGNAL(clicked()), this, SLOT(changed()));
connect(alignJustRB, SIGNAL(clicked()), this, SLOT(changed()));
connect(alignRightRB, SIGNAL(clicked()), this, SLOT(changed()));
connect(alignCenterRB, SIGNAL(clicked()), this, SLOT(changed()));
connect(linespacing, SIGNAL(activated(int)), this, SLOT(changed()));
- connect(linespacingValue, SIGNAL(textChanged(const QString &)),
+ connect(linespacingValue, SIGNAL(textChanged(QString)),
this, SLOT(changed()));
connect(indentCB, SIGNAL(clicked()), this, SLOT(changed()));
- connect(labelWidth, SIGNAL(textChanged(const QString &)),
+ connect(labelWidth, SIGNAL(textChanged(QString)),
this, SLOT(changed()));
-
+#ifdef Q_OS_MAC
+ // On Mac it's common to have tool windows which are always in the
+ // foreground and are hidden when the main window is not focused.
+ setWindowFlags(Qt::Tool);
synchronizedViewCB->setChecked(true);
+ closePB->setText(qt_("&Cancel"));
+#else
+ synchronizedViewCB->setChecked(false);
+#endif
+
on_synchronizedViewCB_toggled();
- linespacingValue->setValidator(new QDoubleValidator(linespacingValue));
+ QDoubleValidator * val = new QDoubleValidator(linespacingValue);
+ val->setNotation(QDoubleValidator::StandardNotation);
+ linespacingValue->setValidator(val);
- labelWidth->setWhatsThis( qt_(
+ labelWidth->setWhatsThis(qt_(
"As described in the User Guide, the width of"
" this text determines the width of the label part"
" of each item in environments like List and"
" items is used."
));
- radioMap[LYX_ALIGN_LAYOUT] = alignDefaultRB;
- radioMap[LYX_ALIGN_BLOCK] = alignJustRB;
- radioMap[LYX_ALIGN_LEFT] = alignLeftRB;
- radioMap[LYX_ALIGN_RIGHT] = alignRightRB;
- radioMap[LYX_ALIGN_CENTER] = alignCenterRB;
+ radioMap_[LYX_ALIGN_LAYOUT] = alignDefaultRB;
+ radioMap_[LYX_ALIGN_BLOCK] = alignJustRB;
+ radioMap_[LYX_ALIGN_LEFT] = alignLeftRB;
+ radioMap_[LYX_ALIGN_RIGHT] = alignRightRB;
+ radioMap_[LYX_ALIGN_CENTER] = alignCenterRB;
- const_cast<QString &>(alignDefaultLabel) = alignDefaultRB->text();
+ alignDefaultLabel_ = alignDefaultRB->text();
}
}
-void GuiParagraph::checkAlignmentRadioButtons() {
- LyXAlignment const alignPossible = controller_.alignPossible();
+void GuiParagraph::checkAlignmentRadioButtons()
+{
+ static std::map<LyXAlignment, QString> labelMap_;
+ if (labelMap_.empty()) {
+ labelMap_[LYX_ALIGN_BLOCK] = qt_("Justified");
+ labelMap_[LYX_ALIGN_LEFT] = qt_("Left");
+ labelMap_[LYX_ALIGN_RIGHT] = qt_("Right");
+ labelMap_[LYX_ALIGN_CENTER] = qt_("Center");
+ }
- RadioMap::iterator it = radioMap.begin();
- for (; it != radioMap.end(); ++it) {
+ RadioMap::iterator it = radioMap_.begin();
+ for (; it != radioMap_.end(); ++it) {
LyXAlignment const align = it->first;
- it->second->setEnabled(align & alignPossible);
+ it->second->setEnabled(align & alignPossible());
}
- if (controller_.haveMulitParSelection())
- alignDefaultRB->setText(alignDefaultLabel);
+ if (haveMultiParSelection())
+ alignDefaultRB->setText(alignDefaultLabel_);
else
- alignDefaultRB->setText(alignDefaultLabel + " ("
- + radioMap[controller_.alignDefault()]->text() + ")");
+ alignDefaultRB->setText(alignDefaultLabel_ + " ("
+ + labelMap_[alignDefault()] + ")");
}
void GuiParagraph::alignmentToRadioButtons(LyXAlignment align)
{
- RadioMap::const_iterator it = radioMap.begin();
- for (;it != radioMap.end(); ++it) {
- if (!it->second->isEnabled())
- continue;
+ RadioMap::const_iterator it = radioMap_.begin();
+ for (;it != radioMap_.end(); ++it) {
it->second->blockSignals(true);
it->second->setChecked(align == it->first);
it->second->blockSignals(false);
}
-LyXAlignment GuiParagraph::getAlignmentFromDialog()
+LyXAlignment GuiParagraph::getAlignmentFromDialog() const
{
LyXAlignment alignment = LYX_ALIGN_NONE;
- RadioMap::const_iterator it = radioMap.begin();
- for (; it != radioMap.end(); ++it) {
+ RadioMap::const_iterator it = radioMap_.begin();
+ for (; it != radioMap_.end(); ++it) {
if (it->second->isChecked()) {
alignment = it->first;
break;
bool in_sync = synchronizedViewCB->isChecked();
restorePB->setEnabled(!in_sync);
applyPB->setEnabled(!in_sync);
+ okPB->setEnabled(!in_sync);
+ if (!in_sync)
+ closePB->setText(qt_("&Cancel"));
+ else
+ closePB->setText(qt_("&Close"));
}
void GuiParagraph::changed()
{
- if (synchronizedViewCB->isChecked())
+ QLocale loc;
+ // We apply immediately, except if we have custom line spacing
+ // with an intermediate result (trailing decimal separator) or
+ // an invalid value (which might as well be intermediate)
+ if (synchronizedViewCB->isChecked()
+ && (linespacing->currentIndex() != 4
+ || (!linespacingValue->text().endsWith(loc.decimalPoint())
+ && linespacingValue->hasAcceptableInput())))
on_applyPB_clicked();
}
void GuiParagraph::on_applyPB_clicked()
{
- ParagraphParameters & params = controller_.params();
+ applyView();
+}
+
+
+void GuiParagraph::on_okPB_clicked()
+{
+ applyView();
+ hide();
+}
+
+
+void GuiParagraph::on_closePB_clicked()
+{
+ hide();
+}
+
+
+void GuiParagraph::on_restorePB_clicked()
+{
+ updateView();
+}
- params.align(getAlignmentFromDialog());
+
+void GuiParagraph::applyView()
+{
+ params_ = params();
+
+ params_.align(getAlignmentFromDialog());
// get spacing
Spacing::Space ls = Spacing::Default;
break;
case 4:
ls = Spacing::Other;
- other = fromqstr(linespacingValue->text());
+ other = widgetToDoubleStr(linespacingValue);
break;
}
Spacing const spacing(ls, other);
- params.spacing(spacing);
+ params_.spacing(spacing);
// label width
- params.labelWidthString(qstring_to_ucs4(labelWidth->text()));
- // indendation
- params.noindent(!indentCB->isChecked());
+ params_.labelWidthString(qstring_to_ucs4(labelWidth->text()));
+ // indentation
+ params_.noindent(!indentCB->isChecked());
- controller_.dispatchParams();
-}
-
-
-void GuiParagraph::on_restorePB_clicked()
-{
- updateView();
+ dispatchParams();
}
{
on_synchronizedViewCB_toggled();
- ParagraphParameters const & params = controller_.params();
+ ParagraphParameters const & pp = params();
// label width
- docstring const & labelwidth = params.labelWidthString();
- // FIXME We should not compare translated strings
- if (labelwidth != _("Senseless with this layout!")) {
+ docstring const & labelwidth = pp.labelWidthString();
+ if (hasLabelwidth()) {
labelwidthGB->setEnabled(true);
labelWidth->setText(toqstr(labelwidth));
} else {
labelwidthGB->setEnabled(false);
- labelWidth->setText("");
+ labelWidth->setText(QString());
}
// alignment
checkAlignmentRadioButtons();
- alignmentToRadioButtons(params.align());
+ alignmentToRadioButtons(pp.align());
//indentation
- bool const canindent = controller_.canIndent();
+ bool const canindent = canIndent();
indentCB->setEnabled(canindent);
- indentCB->setChecked(canindent && !params.noindent());
+ indentCB->setChecked(canindent && !pp.noindent());
// linespacing
int ls;
- Spacing const & space = params.spacing();
- switch (space.getSpace()) {
- case Spacing::Single:
- ls = 1;
- break;
- case Spacing::Onehalf:
- ls = 2;
- break;
- case Spacing::Double:
- ls = 3;
- break;
- case Spacing::Other:
+ bool pending_input = false;
+ Spacing const & space = pp.spacing();
+ if (synchronizedViewCB->isChecked() && linespacingValue->hasFocus()) {
+ // The user is about to enter custom spacing.
+ // We thus stay in Custom mode.
+ // This prevents the combo from e.g. immediately
+ // switching to single if a user enters "1" in the
+ // linespacingValue widget while aiming at e.g. "1.3"
ls = 4;
- break;
- default:
- ls = 0;
- break;
+ pending_input = true;
+ } else {
+ switch (space.getSpace()) {
+ case Spacing::Single:
+ ls = 1;
+ break;
+ case Spacing::Onehalf:
+ ls = 2;
+ break;
+ case Spacing::Double:
+ ls = 3;
+ break;
+ case Spacing::Other:
+ ls = 4;
+ break;
+ default:
+ ls = 0;
+ break;
+ }
}
linespacing->setCurrentIndex(ls);
- if (space.getSpace() == Spacing::Other) {
- linespacingValue->setText(toqstr(space.getValueAsString()));
+ if (space.getSpace() == Spacing::Other || pending_input) {
+ doubleToWidget(linespacingValue, space.getValue());
linespacingValue->setEnabled(true);
} else {
linespacingValue->setText(QString());
}
}
+
+void GuiParagraph::enableView(bool enable)
+{
+ indentCB->setEnabled(enable);
+ linespacing->setEnabled(enable);
+ labelWidth->setEnabled(enable);
+ synchronizedViewCB->setEnabled(enable);
+ applyPB->setEnabled(enable);
+ restorePB->setEnabled(enable);
+ if (!enable)
+ synchronizedViewCB->setChecked(true);
+ RadioMap::const_iterator it = radioMap_.begin();
+ for (; it != radioMap_.end(); ++it)
+ it->second->setEnabled(enable);
+}
+
+
+ParagraphParameters const & GuiParagraph::params() const
+{
+ if (haveMultiParSelection()) {
+ // FIXME: in case of multi-paragraph selection, it would be nice to
+ // initialise the parameters that are common to all paragraphs.
+ static ParagraphParameters const empty;
+ return empty;
+ }
+ return bufferview()->cursor().innerParagraph().params();
+}
+
+
+void GuiParagraph::dispatchParams()
+{
+ ostringstream data;
+ params_.write(data);
+ FuncRequest const fr(getLfun(), data.str());
+ dispatch(fr);
+}
+
+
+bool GuiParagraph::haveMultiParSelection() const
+{
+ Cursor const & cur = bufferview()->cursor();
+ return cur.selection() && cur.selBegin().pit() != cur.selEnd().pit();
+}
+
+
+bool GuiParagraph::canIndent() const
+{
+ Layout const lay = bufferview()->cursor().innerParagraph().layout();
+ if (buffer().params().paragraph_separation
+ == BufferParams::ParagraphIndentSeparation)
+ return (lay.toggle_indent != ITOGGLE_NEVER);
+ return (lay.toggle_indent == ITOGGLE_ALWAYS);
+}
+
+
+LyXAlignment GuiParagraph::alignPossible() const
+{
+ return bufferview()->cursor().innerParagraph().layout().alignpossible;
+}
+
+
+LyXAlignment GuiParagraph::alignDefault() const
+{
+ return bufferview()->cursor().innerParagraph().layout().align;
+}
+
+
+bool GuiParagraph::hasLabelwidth() const
+{
+ Layout layout = bufferview()->cursor().innerParagraph().layout();
+ return (layout.margintype == MARGIN_MANUAL
+ || layout.latextype == LATEX_BIB_ENVIRONMENT);
+}
+
+
+void GuiParagraph::saveSession() const
+{
+ Dialog::saveSession();
+ QSettings settings;
+ settings.setValue(sessionKey() + "/autoapply", synchronizedViewCB->isChecked());
+}
+
+
+void GuiParagraph::restoreSession()
+{
+ Dialog::restoreSession();
+ QSettings settings;
+ synchronizedViewCB->setChecked(
+ settings.value(sessionKey() + "/autoapply").toBool());
+}
+
+
+Dialog * createGuiParagraph(GuiView & lv)
+{
+ return new GuiParagraph(lv);
+}
+
+
} // namespace frontend
} // namespace lyx
-#include "GuiParagraph_moc.cpp"
+#include "moc_GuiParagraph.cpp"