lyx_mirror/src/frontends/qt4/GuiToc.cpp
André Pönitz 7c108afd14 cosmetics
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@21837 a592a061-630c-0410-9148-cb99ea01b6c8
2007-11-27 22:19:36 +00:00

247 lines
4.8 KiB
C++

/**
* \file GuiToc.cpp
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author John Levon
* \author Abdelrazak Younes
* \author Angus Leeming
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "GuiToc.h"
#include "GuiView.h"
#include "DockView.h"
#include "TocWidget.h"
#include "FuncRequest.h"
#include "insets/InsetCommand.h"
#include "TocModel.h"
#include "qt_helpers.h"
#include "Buffer.h"
#include "BufferView.h"
#include "BufferParams.h"
#include "debug.h"
#include "FloatList.h"
#include "FuncRequest.h"
#include "gettext.h"
#include "TextClass.h"
#include "support/convert.h"
#include <algorithm>
using std::string;
namespace lyx {
namespace frontend {
GuiToc::GuiToc(GuiView & parent, Qt::DockWidgetArea area, Qt::WindowFlags flags)
: DockView(parent, "toc", area, flags), params_(TOC_CODE)
{
widget_ = new TocWidget(*this);
setWidget(widget_);
setWindowTitle(widget_->windowTitle());
}
GuiToc::~GuiToc()
{
delete widget_;
}
int GuiToc::getTocDepth(int type)
{
if (type < 0)
return 0;
return toc_models_[type]->modelDepth();
}
QStandardItemModel * GuiToc::tocModel(int type)
{
if (type < 0)
return 0;
if (toc_models_.empty()) {
LYXERR(Debug::GUI, "GuiToc::tocModel(): no types available ");
return 0;
}
LYXERR(Debug::GUI, "GuiToc: type " << type
<< " toc_models_.size() " << toc_models_.size());
BOOST_ASSERT(type >= 0 && type < int(toc_models_.size()));
return toc_models_[type];
}
QModelIndex GuiToc::currentIndex(int type) const
{
if (type < 0)
return QModelIndex();
// FIXME: The TocBackend infrastructure is not ready for LOF and LOT
// This is because a proper ParConstIterator is not constructed in
// InsetCaption::addToToc()
if(!canOutline(type))
return QModelIndex();
return toc_models_[type]->modelIndex(currentTocItem(type));
}
void GuiToc::goTo(int type, QModelIndex const & index)
{
if (type < 0 || !index.isValid()
|| index.model() != toc_models_[type]) {
LYXERR(Debug::GUI, "GuiToc::goTo(): QModelIndex is invalid!");
return;
}
BOOST_ASSERT(type >= 0 && type < int(toc_models_.size()));
TocIterator const it = toc_models_[type]->tocIterator(index);
LYXERR(Debug::GUI, "GuiToc::goTo " << to_utf8(it->str()));
string const tmp = convert<string>(it->id());
dispatch(FuncRequest(LFUN_PARAGRAPH_GOTO, tmp));
}
void GuiToc::updateView()
{
widget_->updateView();
}
TocList const & GuiToc::tocs() const
{
return buffer().masterBuffer()->tocBackend().tocs();
}
bool GuiToc::initialiseParams(string const & data)
{
InsetCommandMailer::string2params("toc", data, params_);
types_.clear();
type_names_.clear();
toc_models_.clear();
TocList const & tocs = buffer().masterBuffer()->tocBackend().tocs();
TocList::const_iterator it = tocs.begin();
TocList::const_iterator end = tocs.end();
for (; it != end; ++it) {
types_.push_back(it->first);
type_names_.push_back(guiName(it->first));
toc_models_.push_back(new TocModel(it->second));
}
string selected_type ;
if (params_["type"].empty()) //Then plain toc...
selected_type = params_.getCmdName();
else
selected_type = to_ascii(params_["type"]);
selected_type_ = -1;
for (size_t i = 0; i != types_.size(); ++i) {
if (selected_type == types_[i]) {
selected_type_ = i;
break;
}
}
modelReset();
return true;
}
bool GuiToc::canOutline(int type) const
{
return types_[type] == "tableofcontents";
}
void GuiToc::outlineUp()
{
dispatch(FuncRequest(LFUN_OUTLINE_UP));
}
void GuiToc::outlineDown()
{
dispatch(FuncRequest(LFUN_OUTLINE_DOWN));
}
void GuiToc::outlineIn()
{
dispatch(FuncRequest(LFUN_OUTLINE_IN));
}
void GuiToc::outlineOut()
{
dispatch(FuncRequest(LFUN_OUTLINE_OUT));
}
void GuiToc::updateBackend()
{
buffer().masterBuffer()->tocBackend().update();
buffer().structureChanged();
}
TocIterator GuiToc::currentTocItem(int type) const
{
BOOST_ASSERT(bufferview());
ParConstIterator it(bufferview()->cursor());
return buffer().masterBuffer()->tocBackend().item(types_[type], it);
}
docstring GuiToc::guiName(string const & type) const
{
if (type == "tableofcontents")
return _("Table of Contents");
FloatList const & floats = buffer().params().getTextClass().floats();
if (floats.typeExist(type))
return _(floats.getType(type).listName());
return _(type);
}
void GuiToc::dispatchParams()
{
string const lfun =
InsetCommandMailer::params2string("toc", params_);
dispatch(FuncRequest(getLfun(), lfun));
}
Dialog * createGuiToc(GuiView & lv)
{
GuiView & guiview = static_cast<GuiView &>(lv);
#ifdef Q_WS_MACX
// On Mac show as a drawer at the right
return new GuiToc(guiview, Qt::RightDockWidgetArea, Qt::Drawer);
#else
return new GuiToc(guiview);
#endif
}
} // namespace frontend
} // namespace lyx
#include "GuiToc_moc.cpp"