mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-17 00:30:55 +00:00
efd4f71fbd
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@30710 a592a061-630c-0410-9148-cb99ea01b6c8
391 lines
9.7 KiB
C++
391 lines
9.7 KiB
C++
/**
|
|
* \file GuiHSpace.cpp
|
|
* This file is part of LyX, the document processor.
|
|
* Licence details can be found in the file COPYING.
|
|
*
|
|
* \author Jürgen Spitzmüller
|
|
*
|
|
* Full author contact details are available in file CREDITS.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#include "GuiHSpace.h"
|
|
|
|
#include "LengthCombo.h"
|
|
#include "qt_helpers.h"
|
|
#include "Validator.h"
|
|
|
|
#include "Spacing.h"
|
|
#include "FuncRequest.h"
|
|
|
|
#include "insets/InsetSpace.h"
|
|
|
|
#include "support/gettext.h"
|
|
#include "support/lstrings.h"
|
|
|
|
#include <QCheckBox>
|
|
#include <QLineEdit>
|
|
#include <QPushButton>
|
|
#include <QValidator>
|
|
|
|
using namespace std;
|
|
|
|
namespace lyx {
|
|
namespace frontend {
|
|
|
|
GuiHSpace::GuiHSpace(GuiView & lv, bool math)
|
|
: GuiDialog(lv, math ? "mathspace" : "space", qt_("Horizontal Space Settings"))
|
|
{
|
|
params_.math = math;
|
|
setupUi(this);
|
|
|
|
connect(okPB, SIGNAL(clicked()), this, SLOT(slotOK()));
|
|
connect(applyPB, SIGNAL(clicked()), this, SLOT(slotApply()));
|
|
connect(closePB, SIGNAL(clicked()), this, SLOT(slotClose()));
|
|
|
|
connect(spacingCO, SIGNAL(highlighted(QString)),
|
|
this, SLOT(change_adaptor()));
|
|
connect(valueLE, SIGNAL(textChanged(QString)),
|
|
this, SLOT(change_adaptor()));
|
|
connect(spacingCO, SIGNAL(activated(int)),
|
|
this, SLOT(enableWidgets(int)));
|
|
connect(keepCB, SIGNAL(clicked()),
|
|
this, SLOT(change_adaptor()));
|
|
connect(unitCO, SIGNAL(selectionChanged(lyx::Length::UNIT)),
|
|
this, SLOT(change_adaptor()));
|
|
connect(fillPatternCO, SIGNAL(activated(int)),
|
|
this, SLOT(patternChanged()));
|
|
|
|
valueLE->setValidator(unsignedLengthValidator(valueLE));
|
|
|
|
// Manage the ok, apply, restore and cancel/close buttons
|
|
bc().setPolicy(ButtonPolicy::OkApplyCancelReadOnlyPolicy);
|
|
bc().setOK(okPB);
|
|
bc().setApply(applyPB);
|
|
bc().setCancel(closePB);
|
|
|
|
// disable for read-only documents
|
|
bc().addReadOnly(spacingCO);
|
|
bc().addReadOnly(valueLE);
|
|
bc().addReadOnly(unitCO);
|
|
bc().addReadOnly(keepCB);
|
|
bc().addReadOnly(fillPatternCO);
|
|
|
|
// initialize the length validator
|
|
bc().addCheckedLineEdit(valueLE, valueL);
|
|
}
|
|
|
|
|
|
void GuiHSpace::change_adaptor()
|
|
{
|
|
changed();
|
|
}
|
|
|
|
|
|
void GuiHSpace::setMath(bool custom)
|
|
{
|
|
valueLE->setEnabled(custom);
|
|
unitCO->setEnabled(custom);
|
|
fillPatternCO->setEnabled(false);
|
|
keepCB->setToolTip(qt_("Insert the spacing even after a line break"));
|
|
keepCB->setEnabled(false);
|
|
}
|
|
|
|
|
|
void GuiHSpace::enableWidgets(int selection)
|
|
{
|
|
if (params_.math) {
|
|
setMath(selection == 9);
|
|
changed();
|
|
return;
|
|
}
|
|
valueLE->setEnabled(selection == 7);
|
|
unitCO->setEnabled(selection == 7);
|
|
fillPatternCO->setEnabled(selection == 6);
|
|
int pattern = fillPatternCO->currentIndex();
|
|
bool const enable_keep =
|
|
selection == 0 || selection == 3 ||
|
|
(selection == 6 && pattern == 0) || selection == 7;
|
|
keepCB->setEnabled(enable_keep);
|
|
if (selection == 3)
|
|
keepCB->setToolTip(qt_("Insert the spacing even after a line break.\n"
|
|
"Note that a protected Half Quad will be turned into\n"
|
|
"a vertical space if used at the beginning of a paragraph!"));
|
|
else
|
|
keepCB->setToolTip(qt_("Insert the spacing even after a line break"));
|
|
changed();
|
|
}
|
|
|
|
|
|
void GuiHSpace::patternChanged()
|
|
{
|
|
enableWidgets(spacingCO->currentIndex());
|
|
changed();
|
|
}
|
|
|
|
|
|
static void setWidgetsFromHSpace(InsetSpaceParams const & params,
|
|
QComboBox * spacing,
|
|
QLineEdit * value,
|
|
LengthCombo * unit,
|
|
QCheckBox * keep,
|
|
QComboBox * fillPattern)
|
|
{
|
|
spacing->clear();
|
|
if (params.math) {
|
|
spacing->addItem(qt_("Thin space"));
|
|
spacing->addItem(qt_("Medium space"));
|
|
spacing->addItem(qt_("Thick space"));
|
|
spacing->addItem(qt_("Negative thin space"));
|
|
spacing->addItem(qt_("Negative medium space"));
|
|
spacing->addItem(qt_("Negative thick space"));
|
|
spacing->addItem(qt_("Half Quad (0.5 em)"));
|
|
spacing->addItem(qt_("Quad (1 em)"));
|
|
spacing->addItem(qt_("Double Quad (2 em)"));
|
|
spacing->addItem(qt_("Custom"));
|
|
keep->setEnabled(false);
|
|
fillPattern->setEnabled(false);
|
|
} else {
|
|
spacing->addItem(qt_("Inter-word space"));
|
|
spacing->addItem(qt_("Thin space"));
|
|
spacing->addItem(qt_("Negative thin space"));
|
|
spacing->addItem(qt_("Half Quad (0.5 em)"));
|
|
spacing->addItem(qt_("Quad (1 em)"));
|
|
spacing->addItem(qt_("Double Quad (2 em)"));
|
|
spacing->addItem(qt_("Horizontal Fill"));
|
|
spacing->addItem(qt_("Custom"));
|
|
keep->setEnabled(true);
|
|
fillPattern->setEnabled(true);
|
|
}
|
|
|
|
int item = 0;
|
|
int pattern = 0;
|
|
bool protect = false;
|
|
switch (params.kind) {
|
|
case InsetSpaceParams::NORMAL:
|
|
item = 0;
|
|
break;
|
|
case InsetSpaceParams::PROTECTED:
|
|
item = 0;
|
|
protect = !params.math;
|
|
break;
|
|
case InsetSpaceParams::THIN:
|
|
item = params.math ? 0 : 1;
|
|
break;
|
|
case InsetSpaceParams::MEDIUM:
|
|
item = 1;
|
|
break;
|
|
case InsetSpaceParams::THICK:
|
|
item = params.math ? 2 : 1;
|
|
break;
|
|
case InsetSpaceParams::NEGTHIN:
|
|
item = params.math ? 3 : 2;
|
|
break;
|
|
case InsetSpaceParams::NEGMEDIUM:
|
|
item = params.math ? 4 : 2;
|
|
break;
|
|
case InsetSpaceParams::NEGTHICK:
|
|
item = params.math ? 5 : 2;
|
|
break;
|
|
case InsetSpaceParams::ENSKIP:
|
|
item = params.math ? 6 : 3;
|
|
break;
|
|
case InsetSpaceParams::ENSPACE:
|
|
item = params.math ? 6 : 3;
|
|
protect = !params.math;
|
|
break;
|
|
case InsetSpaceParams::QUAD:
|
|
item = params.math ? 7 : 4;
|
|
break;
|
|
case InsetSpaceParams::QQUAD:
|
|
item = params.math ? 8 : 5;
|
|
break;
|
|
case InsetSpaceParams::HFILL:
|
|
item = params.math ? 3 : 6;
|
|
break;
|
|
case InsetSpaceParams::HFILL_PROTECTED:
|
|
item = params.math ? 3 : 6;
|
|
protect = !params.math;
|
|
break;
|
|
case InsetSpaceParams::DOTFILL:
|
|
item = params.math ? 3 : 6;
|
|
pattern = 1;
|
|
break;
|
|
case InsetSpaceParams::HRULEFILL:
|
|
item = params.math ? 3 : 6;
|
|
pattern = 2;
|
|
break;
|
|
case InsetSpaceParams::LEFTARROWFILL:
|
|
item = params.math ? 3 : 6;
|
|
pattern = 3;
|
|
break;
|
|
case InsetSpaceParams::RIGHTARROWFILL:
|
|
item = params.math ? 3 : 6;
|
|
pattern = 4;
|
|
break;
|
|
case InsetSpaceParams::UPBRACEFILL:
|
|
item = params.math ? 3 : 6;
|
|
pattern = 5;
|
|
break;
|
|
case InsetSpaceParams::DOWNBRACEFILL:
|
|
item = params.math ? 3 : 6;
|
|
pattern = 6;
|
|
break;
|
|
case InsetSpaceParams::CUSTOM:
|
|
item = params.math ? 9 : 7;
|
|
break;
|
|
case InsetSpaceParams::CUSTOM_PROTECTED:
|
|
item = params.math ? 9 : 7;
|
|
protect = !params.math;
|
|
break;
|
|
}
|
|
spacing->setCurrentIndex(item);
|
|
fillPattern->setCurrentIndex(pattern);
|
|
keep->setChecked(protect);
|
|
|
|
Length::UNIT const default_unit = Length::defaultUnit();
|
|
if (item == (params.math ? 9 : 7))
|
|
lengthToWidgets(value, unit, params.length, default_unit);
|
|
else
|
|
lengthToWidgets(value, unit, "", default_unit);
|
|
}
|
|
|
|
|
|
static InsetSpaceParams setHSpaceFromWidgets(int spacing,
|
|
QLineEdit * value, LengthCombo * unit, bool keep, int fill, bool math)
|
|
{
|
|
InsetSpaceParams params(math);
|
|
if (math) {
|
|
switch (spacing) {
|
|
case 0: params.kind = InsetSpaceParams::THIN; break;
|
|
case 1: params.kind = InsetSpaceParams::MEDIUM; break;
|
|
case 2: params.kind = InsetSpaceParams::THICK; break;
|
|
case 3: params.kind = InsetSpaceParams::NEGTHIN; break;
|
|
case 4: params.kind = InsetSpaceParams::NEGMEDIUM; break;
|
|
case 5: params.kind = InsetSpaceParams::NEGTHICK; break;
|
|
case 6: params.kind = InsetSpaceParams::ENSKIP; break;
|
|
case 7: params.kind = InsetSpaceParams::QUAD; break;
|
|
case 8: params.kind = InsetSpaceParams::QQUAD; break;
|
|
case 9:
|
|
params.kind = InsetSpaceParams::CUSTOM;
|
|
params.length = Length(widgetsToLength(value, unit));
|
|
break;
|
|
}
|
|
return params;
|
|
}
|
|
|
|
switch (spacing) {
|
|
case 0:
|
|
if (keep)
|
|
params.kind = InsetSpaceParams::PROTECTED;
|
|
else
|
|
params.kind = InsetSpaceParams::NORMAL;
|
|
break;
|
|
case 1:
|
|
params.kind = InsetSpaceParams::THIN;
|
|
break;
|
|
case 2:
|
|
params.kind = InsetSpaceParams::NEGTHIN;
|
|
break;
|
|
case 3:
|
|
if (keep)
|
|
params.kind = InsetSpaceParams::ENSPACE;
|
|
else
|
|
params.kind = InsetSpaceParams::ENSKIP;
|
|
break;
|
|
case 4:
|
|
params.kind = InsetSpaceParams::QUAD;
|
|
break;
|
|
case 5:
|
|
params.kind = InsetSpaceParams::QQUAD;
|
|
break;
|
|
case 6:
|
|
if (fill == 1)
|
|
params.kind = InsetSpaceParams::DOTFILL;
|
|
else if (fill == 2)
|
|
params.kind = InsetSpaceParams::HRULEFILL;
|
|
else if (fill == 3)
|
|
params.kind = InsetSpaceParams::LEFTARROWFILL;
|
|
else if (fill == 4)
|
|
params.kind = InsetSpaceParams::RIGHTARROWFILL;
|
|
else if (fill == 5)
|
|
params.kind = InsetSpaceParams::UPBRACEFILL;
|
|
else if (fill == 6)
|
|
params.kind = InsetSpaceParams::DOWNBRACEFILL;
|
|
else if (keep)
|
|
params.kind = InsetSpaceParams::HFILL_PROTECTED;
|
|
else
|
|
params.kind = InsetSpaceParams::HFILL;
|
|
break;
|
|
case 7:
|
|
if (keep)
|
|
params.kind = InsetSpaceParams::CUSTOM_PROTECTED;
|
|
else
|
|
params.kind = InsetSpaceParams::CUSTOM;
|
|
params.length = Length(widgetsToLength(value, unit));
|
|
break;
|
|
}
|
|
return params;
|
|
}
|
|
|
|
|
|
void GuiHSpace::applyView()
|
|
{
|
|
params_ = setHSpaceFromWidgets(spacingCO->currentIndex(),
|
|
valueLE, unitCO, keepCB->isChecked(),
|
|
fillPatternCO->currentIndex(), params_.math);
|
|
}
|
|
|
|
|
|
void GuiHSpace::updateContents()
|
|
{
|
|
setWidgetsFromHSpace(params_, spacingCO, valueLE, unitCO, keepCB,
|
|
fillPatternCO);
|
|
enableWidgets(spacingCO->currentIndex());
|
|
}
|
|
|
|
|
|
bool GuiHSpace::initialiseParams(string const & data)
|
|
{
|
|
bool const math = params_.math;
|
|
InsetSpace::string2params(data, params_);
|
|
params_.math = math;
|
|
if (params_.math)
|
|
setMath(params_.kind == InsetSpaceParams::CUSTOM);
|
|
setButtonsValid(true);
|
|
return true;
|
|
}
|
|
|
|
|
|
void GuiHSpace::clearParams()
|
|
{
|
|
params_ = InsetSpaceParams(params_.math);
|
|
}
|
|
|
|
|
|
void GuiHSpace::dispatchParams()
|
|
{
|
|
dispatch(FuncRequest(getLfun(), InsetSpace::params2string(params_)));
|
|
}
|
|
|
|
|
|
bool GuiHSpace::isValid()
|
|
{
|
|
return spacingCO->currentIndex() != (params_.math ? 9 : 7)
|
|
|| !valueLE->text().isEmpty();
|
|
}
|
|
|
|
|
|
Dialog * createGuiMathHSpace(GuiView & lv) { return new GuiHSpace(lv, true); }
|
|
|
|
|
|
Dialog * createGuiTextHSpace(GuiView & lv) { return new GuiHSpace(lv, false); }
|
|
|
|
|
|
} // namespace frontend
|
|
} // namespace lyx
|
|
|
|
|
|
#include "moc_GuiHSpace.cpp"
|