#include "TocWidget.h"
-#include "QToc.h"
+#include "GuiToc.h"
#include "qt_helpers.h"
-#include "support/filetools.h"
-#include "support/lstrings.h"
-#include "debug.h"
+#include "support/debug.h"
#include <QHeaderView>
-#include <QPushButton>
-#include <QTreeWidgetItem>
+#include <QTimer>
#include <vector>
-#include <string>
-#include <stack>
-
-using std::endl;
-using std::pair;
-using std::stack;
-using std::vector;
-using std::string;
+using namespace std;
namespace lyx {
-
-using support::FileName;
-using support::libFileSearch;
-
namespace frontend {
-TocWidget::TocWidget(QToc * form, QWidget * parent)
- : QWidget(parent), form_(form), depth_(0)
+TocWidget::TocWidget(GuiToc & form, QWidget * parent)
+ : QWidget(parent), depth_(0), form_(form)
{
setupUi(this);
- connect(form, SIGNAL(modelReset()),
- SLOT(updateGui()));
-
- FileName icon_path = libFileSearch("images", "promote.xpm");
- moveOutTB->setIcon(QIcon(toqstr(icon_path.absFilename())));
- icon_path = libFileSearch("images", "demote.xpm");
- moveInTB->setIcon(QIcon(toqstr(icon_path.absFilename())));
- icon_path = libFileSearch("images", "up.xpm");
- moveUpTB->setIcon(QIcon(toqstr(icon_path.absFilename())));
- icon_path = libFileSearch("images", "down.xpm");
- moveDownTB->setIcon(QIcon(toqstr(icon_path.absFilename())));
- icon_path = libFileSearch("images", "reload.xpm");
- updateTB->setIcon(QIcon(toqstr(icon_path.absFilename())));
-
+ moveOutTB->setIcon(QIcon(":/images/promote.png"));
+ moveInTB->setIcon(QIcon(":/images/demote.png"));
+ moveUpTB->setIcon(QIcon(":/images/up.png"));
+ moveDownTB->setIcon(QIcon(":/images/down.png"));
+ updateTB->setIcon(QIcon(":/images/reload.png"));
+
// avoid flickering
tocTV->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
void TocWidget::selectionChanged(const QModelIndex & current,
const QModelIndex & /*previous*/)
{
- LYXERR(Debug::GUI)
- << "selectionChanged index " << current.row()
- << ", " << current.column()
- << endl;
+ LYXERR(Debug::GUI, "selectionChanged index " << current.row()
+ << ", " << current.column());
- form_->goTo(typeCO->currentIndex(), current);
+ form_.goTo(typeCO->currentIndex(), current);
}
// The backend update can take some time so we disable
// the controls while waiting.
enableControls(false);
- form_->updateBackend();
+ form_.updateBackend();
}
/* FIXME (Ugras 17/11/06):
int TocWidget::getIndexDepth(QModelIndex const & index, int depth)
{
++depth;
- return (index.parent() ==
- QModelIndex())? depth : getIndexDepth(index.parent(),depth);
+ return (index.parent() == QModelIndex())
+ ? depth : getIndexDepth(index.parent(),depth);
}
{
depth_ = depth;
- // expanding and then collapsing is probably better,
+ // expanding and then collapsing is probably better,
// but my qt 4.1.2 doesn't have expandAll()..
- //tocTV->expandAll();
+ //tocTV->expandAll();
QModelIndexList indices = tocTV->model()->match(
tocTV->model()->index(0,0),
- Qt::DisplayRole, "*", -1,
- Qt::MatchWildcard|Qt::MatchRecursive);
-
+ Qt::DisplayRole, "*", -1,
+ Qt::MatchFlags(Qt::MatchWildcard|Qt::MatchRecursive));
+
int size = indices.size();
for (int i = 0; i < size; i++) {
QModelIndex index = indices[i];
- if (getIndexDepth(index) < depth_)
- tocTV->expand(index);
+ if (getIndexDepth(index) < depth_)
+ tocTV->expand(index);
else
- tocTV->collapse(index);
+ tocTV->collapse(index);
}
}
QModelIndexList const & list = tocTV->selectionModel()->selectedIndexes();
if (!list.isEmpty()) {
enableControls(false);
- form_->goTo(typeCO->currentIndex(), list[0]);
- form_->outlineUp();
+ form_.goTo(typeCO->currentIndex(), list[0]);
+ form_.outlineUp();
enableControls(true);
}
}
QModelIndexList const & list = tocTV->selectionModel()->selectedIndexes();
if (!list.isEmpty()) {
enableControls(false);
- form_->goTo(typeCO->currentIndex(), list[0]);
- form_->outlineDown();
+ form_.goTo(typeCO->currentIndex(), list[0]);
+ form_.outlineDown();
enableControls(true);
}
}
QModelIndexList const & list = tocTV->selectionModel()->selectedIndexes();
if (!list.isEmpty()) {
enableControls(false);
- form_->goTo(typeCO->currentIndex(), list[0]);
- form_->outlineIn();
+ form_.goTo(typeCO->currentIndex(), list[0]);
+ form_.outlineIn();
enableControls(true);
}
}
QModelIndexList const & list = tocTV->selectionModel()->selectedIndexes();
if (!list.isEmpty()) {
enableControls(false);
- form_->goTo(typeCO->currentIndex(), list[0]);
- form_->outlineOut();
+ form_.goTo(typeCO->currentIndex(), list[0]);
+ form_.outlineOut();
enableControls(true);
}
}
void TocWidget::select(QModelIndex const & index)
{
if (!index.isValid()) {
- LYXERR(Debug::GUI)
- << "TocWidget::select(): QModelIndex is invalid!" << endl;
+ LYXERR(Debug::GUI, "TocWidget::select(): QModelIndex is invalid!");
return;
}
disconnectSelectionModel();
tocTV->setCurrentIndex(index);
- tocTV->scrollTo(index);
+ tocTV->scrollTo(index);
reconnectSelectionModel();
}
{
updateTB->setEnabled(enable);
- if (!form_->canOutline(typeCO->currentIndex()))
+ if (!form_.canOutline(typeCO->currentIndex()))
enable = false;
moveUpTB->setEnabled(enable);
}
-void TocWidget::update()
+void TocWidget::updateView()
{
- LYXERR(Debug::GUI) << "In TocWidget::update()" << endl;
- select(form_->getCurrentIndex(typeCO->currentIndex()));
- QWidget::update();
+ LYXERR(Debug::GUI, "In TocWidget::updateView()");
+ setTreeDepth();
+ select(form_.currentIndex(typeCO->currentIndex()));
}
-void TocWidget::updateGui()
+void TocWidget::updateGui(int selected_type)
{
- vector<docstring> const & type_names = form_->typeNames();
- if (type_names.empty()) {
+ QStringList const & type_names = form_.typeNames();
+ if (type_names.isEmpty()) {
enableControls(false);
typeCO->clear();
tocTV->setModel(new QStandardItemModel);
return;
}
- QString current_text = typeCO->currentText();
- //lyxerr << "current_text " << fromqstr(current_text) << endl;
+ QString const current_text = typeCO->currentText();
typeCO->blockSignals(true);
typeCO->clear();
- int current_type = -1;
- for (size_t i = 0; i != type_names.size(); ++i) {
- QString item =
- toqstr(form_->getGuiName(to_utf8(type_names[i])));
- typeCO->addItem(item);
- if (item == current_text)
- current_type = i;
+ for (int i = 0; i != type_names.size(); ++i)
+ typeCO->addItem(type_names[i]);
+ if (selected_type != -1)
+ typeCO->setCurrentIndex(selected_type);
+ else {
+ int const new_index = typeCO->findText(current_text);
+ if (new_index != -1)
+ typeCO->setCurrentIndex(new_index);
}
- if (current_type != -1)
- typeCO->setCurrentIndex(current_type);
- else
- typeCO->setCurrentIndex(form_->selectedType());
+
typeCO->blockSignals(false);
setTocModel(typeCO->currentIndex());
+
+ // setTocModel produce QTreeView reset and setting depth again
+ // is needed. That must be done after all Qt updates are processed.
+ QTimer::singleShot(0, this, SLOT(updateView()));
}
void TocWidget::setTocModel(size_t type)
{
bool controls_enabled = false;
- QStandardItemModel * toc_model = form_->tocModel(type);
+ QStandardItemModel * toc_model = form_.tocModel(type);
if (toc_model) {
controls_enabled = toc_model->rowCount() > 0;
tocTV->setModel(toc_model);
reconnectSelectionModel();
if (controls_enabled) {
- depthSL->setMaximum(form_->getTocDepth(type));
+ depthSL->setMaximum(form_.getTocDepth(type));
depthSL->setValue(depth_);
}
- LYXERR(Debug::GUI) << "In TocWidget::updateGui()" << endl;
+ LYXERR(Debug::GUI, "In TocWidget::updateGui()");
- select(form_->getCurrentIndex(typeCO->currentIndex()));
+ select(form_.currentIndex(typeCO->currentIndex()));
if (toc_model) {
- LYXERR(Debug::GUI)
- << "form_->tocModel()->rowCount "
+ LYXERR(Debug::GUI, "tocModel()->rowCount "
<< toc_model->rowCount()
<< "\nform_->tocModel()->columnCount "
- << toc_model->columnCount()
- << endl;
+ << toc_model->columnCount());
}
}
void TocWidget::disconnectSelectionModel()
{
disconnect(tocTV->selectionModel(),
- SIGNAL(currentChanged(const QModelIndex &,
- const QModelIndex &)),
- this,
- SLOT(selectionChanged(const QModelIndex &,
- const QModelIndex &)));
+ SIGNAL(currentChanged(QModelIndex, QModelIndex)),
+ this, SLOT(selectionChanged(QModelIndex, QModelIndex)));
}
} // namespace frontend