#include <config.h>
+#include "GuiView.h"
+#include "GuiCommandBuffer.h"
+#include "GuiToolbar.h"
+#include "LyXAction.h"
+#include "Action.h"
+#include "qt_helpers.h"
+#include "InsertTableWidget.h"
+
#include "Buffer.h"
#include "BufferParams.h"
-#include "debug.h"
+#include "BufferView.h"
+#include "Cursor.h"
#include "FuncRequest.h"
#include "FuncStatus.h"
-#include "gettext.h"
#include "IconPalette.h"
#include "Layout.h"
#include "LyXFunc.h"
+#include "LyXRC.h"
+#include "Paragraph.h"
+#include "TextClass.h"
#include "ToolbarBackend.h"
-#include "GuiView.h"
-#include "GuiCommandBuffer.h"
-#include "GuiToolbar.h"
-#include "LyXAction.h"
-#include "Action.h"
-#include "qt_helpers.h"
-#include "InsertTableWidget.h"
-
+#include "support/debug.h"
#include "support/filetools.h"
+#include "support/gettext.h"
#include "support/lstrings.h"
+#include "support/lyxalgo.h" // sorted
-#include "controllers/ControlMath.h"
-
+#include <QAbstractItemDelegate>
+#include <QAbstractTextDocumentLayout>
+#include <QApplication>
#include <QComboBox>
+#include <QHeaderView>
+#include <QKeyEvent>
+#include <QList>
+#include <QPainter>
+#include <QPixmap>
+#include <QSortFilterProxyModel>
+#include <QStandardItem>
+#include <QStandardItemModel>
+#include <QTextDocument>
#include <QToolBar>
#include <QToolButton>
-#include <QAction>
-#include <QPixmap>
+#include <QVariant>
-namespace lyx {
+#include <boost/assert.hpp>
+
+using namespace std;
+using namespace lyx::support;
+
+static void initializeResources()
+{
+ static bool initialized = false;
+ if (!initialized) {
+ Q_INIT_RESOURCE(Resources);
+ initialized = true;
+ }
+}
-using std::string;
-using std::endl;
-using support::FileName;
-using support::libFileSearch;
-using support::subst;
+namespace lyx {
namespace frontend {
-static TextClass const & textClass(LyXView const & lv)
+namespace {
+
+struct PngMap {
+ char const * key;
+ char const * value;
+};
+
+
+bool operator<(PngMap const & lhs, PngMap const & rhs)
{
- return lv.buffer()->params().getTextClass();
+ return strcmp(lhs.key, rhs.key) < 0;
+}
+
+
+class CompareKey {
+public:
+ CompareKey(string const & name) : name_(name) {}
+ bool operator()(PngMap const & other) const { return other.key == name_; }
+private:
+ string const name_;
+};
+
+
+PngMap sorted_png_map[] = {
+ { "Bumpeq", "bumpeq2" },
+ { "Cap", "cap2" },
+ { "Cup", "cup2" },
+ { "Delta", "delta2" },
+ { "Downarrow", "downarrow2" },
+ { "Gamma", "gamma2" },
+ { "Lambda", "lambda2" },
+ { "Leftarrow", "leftarrow2" },
+ { "Leftrightarrow", "leftrightarrow2" },
+ { "Longleftarrow", "longleftarrow2" },
+ { "Longleftrightarrow", "longleftrightarrow2" },
+ { "Longrightarrow", "longrightarrow2" },
+ { "Omega", "omega2" },
+ { "Phi", "phi2" },
+ { "Pi", "pi2" },
+ { "Psi", "psi2" },
+ { "Rightarrow", "rightarrow2" },
+ { "Sigma", "sigma2" },
+ { "Subset", "subset2" },
+ { "Supset", "supset2" },
+ { "Theta", "theta2" },
+ { "Uparrow", "uparrow2" },
+ { "Updownarrow", "updownarrow2" },
+ { "Upsilon", "upsilon2" },
+ { "Vdash", "vdash3" },
+ { "Xi", "xi2" },
+ { "nLeftarrow", "nleftarrow2" },
+ { "nLeftrightarrow", "nleftrightarrow2" },
+ { "nRightarrow", "nrightarrow2" },
+ { "nVDash", "nvdash3" },
+ { "nvDash", "nvdash2" },
+ { "textrm \\AA", "textrm_AA"},
+ { "textrm \\O", "textrm_O"},
+ { "vDash", "vdash2" }
+};
+
+size_t const nr_sorted_png_map = sizeof(sorted_png_map) / sizeof(PngMap);
+
+
+string const find_png(string const & name)
+{
+ PngMap const * const begin = sorted_png_map;
+ PngMap const * const end = begin + nr_sorted_png_map;
+ BOOST_ASSERT(sorted(begin, end));
+
+ PngMap const * const it = find_if(begin, end, CompareKey(name));
+
+ string png_name;
+ if (it != end)
+ png_name = it->value;
+ else {
+ png_name = subst(name, "_", "underscore");
+ png_name = subst(png_name, ' ', '_');
+
+ // This way we can have "math-delim { }" on the toolbar.
+ png_name = subst(png_name, "(", "lparen");
+ png_name = subst(png_name, ")", "rparen");
+ png_name = subst(png_name, "[", "lbracket");
+ png_name = subst(png_name, "]", "rbracket");
+ png_name = subst(png_name, "{", "lbrace");
+ png_name = subst(png_name, "}", "rbrace");
+ png_name = subst(png_name, "|", "bars");
+ png_name = subst(png_name, ",", "thinspace");
+ png_name = subst(png_name, ":", "mediumspace");
+ png_name = subst(png_name, ";", "thickspace");
+ png_name = subst(png_name, "!", "negthinspace");
+ }
+
+ LYXERR(Debug::GUI, "find_png(" << name << ")\n"
+ << "Looking for math PNG called \"" << png_name << '"');
+ return png_name;
+}
+
+} // namespace anon
+
+
+/// return a icon for the given action
+static QIcon getIcon(FuncRequest const & f, bool unknown)
+{
+ initializeResources();
+ QPixmap pm;
+ string name1;
+ string name2;
+ string path;
+ string fullname;
+
+ switch (f.action) {
+ case LFUN_MATH_INSERT:
+ if (!f.argument().empty()) {
+ path = "math/";
+ name1 = find_png(to_utf8(f.argument()).substr(1));
+ }
+ break;
+ case LFUN_MATH_DELIM:
+ case LFUN_MATH_BIGDELIM:
+ path = "math/";
+ name1 = find_png(to_utf8(f.argument()));
+ break;
+ case LFUN_CALL:
+ path = "commands/";
+ name1 = to_utf8(f.argument());
+ break;
+ default:
+ name2 = lyxaction.getActionName(f.action);
+ name1 = name2;
+
+ if (!f.argument().empty())
+ name1 = subst(name2 + ' ' + to_utf8(f.argument()), ' ', '_');
+ }
+
+ fullname = libFileSearch("images/" + path, name1, "png").absFilename();
+ if (pm.load(toqstr(fullname)))
+ return pm;
+
+ fullname = libFileSearch("images/" + path, name2, "png").absFilename();
+ if (pm.load(toqstr(fullname)))
+ return pm;
+
+ if (pm.load(":/images/" + toqstr(path + name1) + ".png"))
+ return pm;
+
+ if (pm.load(":/images/" + toqstr(path + name2) + ".png"))
+ return pm;
+
+ LYXERR(Debug::GUI, "Cannot find icon for command \""
+ << lyxaction.getActionName(f.action)
+ << '(' << to_utf8(f.argument()) << ")\"");
+ if (unknown)
+ pm.load(":/images/unknown.png");
+
+ return pm;
}
//
/////////////////////////////////////////////////////////////////////
-GuiLayoutBox::GuiLayoutBox(QToolBar * toolbar, GuiViewBase & owner)
- : owner_(owner)
+class FilterItemDelegate : public QAbstractItemDelegate {
+public:
+ ///
+ explicit FilterItemDelegate(QObject * parent = 0)
+ : QAbstractItemDelegate(parent) {}
+
+ ///
+ void paint(QPainter * painter, const QStyleOptionViewItem & option,
+ const QModelIndex &index) const {
+ QComboBox * combo = static_cast<QComboBox const *>(parent());
+
+ // Draw using the menu item style (this is how QComboBox does it).
+ // But for the rich text drawing below we will call it with an
+ // empty string, and later then draw over it the real string.
+ painter->save();
+ QStyleOptionMenuItem opt = getStyleOption(option, index);
+ QString text = underlineFilter(opt.text);
+ opt.text = QString();
+ painter->eraseRect(option.rect);
+ combo->style()->drawControl(QStyle::CE_MenuItem, &opt, painter, combo->view());
+ painter->restore();
+
+ // Draw the rich text.
+ painter->save();
+ QColor col = opt.palette.text().color();
+ if (opt.state & QStyle::State_Selected)
+ col = opt.palette.highlightedText().color();
+ QAbstractTextDocumentLayout::PaintContext context;
+ context.palette.setColor(QPalette::Text, col);
+
+ QTextDocument doc;
+ doc.setDefaultFont(opt.font);
+ doc.setHtml(text);
+ painter->translate(opt.rect.x() + 20, opt.rect.y());
+ doc.documentLayout()->draw(painter, context);
+ painter->restore();
+ }
+
+ ///
+ QSize sizeHint(const QStyleOptionViewItem &option,
+ const QModelIndex &index) const {
+ QComboBox * combo = static_cast<QComboBox const *>(parent());
+
+ QStyleOptionMenuItem opt = getStyleOption(option, index);
+ return combo->style()->sizeFromContents(
+ QStyle::CT_MenuItem, &opt, option.rect.size(), combo);
+ }
+
+private:
+ ///
+ QString underlineFilter(QString const & s) const
+ {
+ // get filter
+ GuiLayoutBox * p = static_cast<GuiLayoutBox *>(parent());
+ QString const & f = p->filter();
+ if (f.isEmpty())
+ return s;
+
+ // step through data item and put "(x)" for every matching character
+ QString r;
+ int lastp = -1;
+ p->filter();
+ for (int i = 0; i < f.length(); ++i) {
+ int p = s.indexOf(f[i], lastp + 1, Qt::CaseInsensitive);
+ BOOST_ASSERT(p != -1);
+ if (lastp == p - 1 && lastp != -1) {
+ // remove ")" and append "x)"
+ r = r.left(r.length() - 4) + s[p] + "</u>";
+ } else {
+ // append "(x)"
+ r += s.mid(lastp + 1, p - lastp - 1);
+ r += QString("<u>") + s[p] + "</u>";
+ }
+ lastp = p;
+ }
+ r += s.mid(lastp + 1);
+ return r;
+ }
+
+ ///
+ QStyleOptionMenuItem getStyleOption(const QStyleOptionViewItem &option,
+ const QModelIndex &index) const
+ {
+ QComboBox * combo = static_cast<QComboBox const *>(parent());
+
+ // create the options for a menu item
+ QStyleOptionMenuItem menuOption;
+ menuOption.palette = QApplication::palette("QMenu");
+ menuOption.state = QStyle::State_Active | QStyle::State_Enabled;
+ if (option.state & QStyle::State_Selected)
+ menuOption.state |= QStyle::State_Selected;
+ menuOption.checkType = QStyleOptionMenuItem::NonExclusive;
+ menuOption.checked = combo->currentIndex() == index.row();
+ menuOption.menuItemType = QStyleOptionMenuItem::Normal;
+ menuOption.text = index.model()->data(index, Qt::DisplayRole).toString()
+ .replace(QLatin1Char('&'), QLatin1String("&&"));
+ menuOption.tabWidth = 0;
+ menuOption.menuRect = option.rect;
+ menuOption.rect = option.rect;
+ menuOption.font = combo->font();
+ menuOption.fontMetrics = QFontMetrics(menuOption.font);
+ return menuOption;
+ }
+};
+
+
+class GuiFilterProxyModel : public QSortFilterProxyModel
{
- combo_ = new QComboBox;
- combo_->setSizeAdjustPolicy(QComboBox::AdjustToContents);
- combo_->setFocusPolicy(Qt::ClickFocus);
- combo_->setMinimumWidth(combo_->sizeHint().width());
- combo_->setMaxVisibleItems(100);
+public:
+ ///
+ GuiFilterProxyModel(QObject * parent)
+ : QSortFilterProxyModel(parent) {}
+
+ ///
+ void setCharFilter(QString const & f)
+ {
+ setFilterRegExp(charFilterRegExp(f));
+ dataChanged(index(0, 0), index(rowCount() - 1, 1));
+ }
- QObject::connect(combo_, SIGNAL(activated(QString)),
- this, SLOT(selected(QString)));
+private:
+ ///
+ QString charFilterRegExp(QString const & filter)
+ {
+ QString re;
+ for (int i = 0; i < filter.length(); ++i)
+ re += ".*" + QRegExp::escape(filter[i]);
+ return re;
+ }
+};
- toolbar->addWidget(combo_);
+
+GuiLayoutBox::GuiLayoutBox(GuiView & owner)
+ : owner_(owner), filterItemDelegate_(new FilterItemDelegate(this))
+{
+ setSizeAdjustPolicy(QComboBox::AdjustToContents);
+ setFocusPolicy(Qt::ClickFocus);
+ setMinimumWidth(sizeHint().width());
+ setMaxVisibleItems(100);
+
+ // set the layout model with two columns
+ // 1st: translated layout names
+ // 2nd: raw layout names
+ model_ = new QStandardItemModel(0, 2, this);
+ filterModel_ = new GuiFilterProxyModel(this);
+ filterModel_->setSourceModel(model_);
+ filterModel_->setDynamicSortFilter(true);
+ filterModel_->setFilterCaseSensitivity(Qt::CaseInsensitive);
+ setModel(filterModel_);
+
+ // for the filtering we have to intercept characters
+ view()->installEventFilter(this);
+ view()->setItemDelegateForColumn(0, filterItemDelegate_);
+
+ QObject::connect(this, SIGNAL(activated(int)),
+ this, SLOT(selected(int)));
+ owner_.setLayoutDialog(this);
+ updateContents(true);
}
-void GuiLayoutBox::set(docstring const & layout)
+void GuiLayoutBox::setFilter(QString const & s)
{
- TextClass const & tc = textClass(owner_);
+ // remember old selection
+ int sel = currentIndex();
+ if (sel != -1)
+ lastSel_ = filterModel_->mapToSource(filterModel_->index(sel, 0)).row();
+
+ filter_ = s;
+ filterModel_->setCharFilter(s);
+
+ // restore old selection
+ if (lastSel_ != -1) {
+ QModelIndex i = filterModel_->mapFromSource(model_->index(lastSel_, 0));
+ if (i.isValid())
+ setCurrentIndex(i.row());
+ }
+}
- QString const & name = toqstr(translateIfPossible(tc[layout]->name()));
- int i = 0;
- for (; i < combo_->count(); ++i) {
- if (name == combo_->itemText(i))
+void GuiLayoutBox::resetFilter()
+{
+ setFilter(QString());
+}
+
+
+bool GuiLayoutBox::eventFilter(QObject * o, QEvent * e)
+{
+ if (e->type() != QEvent::KeyPress)
+ return QComboBox::eventFilter(o, e);
+
+ QKeyEvent * ke = static_cast<QKeyEvent*>(e);
+ bool modified = (ke->modifiers() == Qt::ControlModifier)
+ || (ke->modifiers() == Qt::AltModifier)
+ || (ke->modifiers() == Qt::MetaModifier);
+
+ switch (ke->key()) {
+ case Qt::Key_Escape:
+ if (!modified && !filter_.isEmpty()) {
+ resetFilter();
+ return true;
+ }
+ break;
+ case Qt::Key_Backspace:
+ if (!modified) {
+ // cut off one character
+ setFilter(filter_.left(filter_.length() - 1));
+ }
+ break;
+ default:
+ if (modified || ke->text().isEmpty())
break;
+ // find chars for the filter string
+ QString s;
+ for (int i = 0; i < ke->text().length(); ++i) {
+ QChar c = ke->text()[i];
+ if (c.isLetterOrNumber()
+ || c.isSymbol()
+ || c.isPunct()
+ || c.category() == QChar::Separator_Space) {
+ s += c;
+ }
+ }
+ if (!s.isEmpty()) {
+ // append new chars to the filter string
+ setFilter(filter_ + s);
+ return true;
+ }
+ break;
}
- if (i == combo_->count()) {
+ return QComboBox::eventFilter(o, e);
+}
+
+
+void GuiLayoutBox::set(docstring const & layout)
+{
+ resetFilter();
+
+ if (!text_class_)
+ return;
+
+ QString const & name = toqstr((*text_class_)[layout]->name());
+ if (name == currentText())
+ return;
+
+ QList<QStandardItem *> r = model_->findItems(name, Qt::MatchExactly, 1);
+ if (r.empty()) {
lyxerr << "Trying to select non existent layout type "
<< fromqstr(name) << endl;
return;
}
- combo_->setCurrentIndex(i);
+ setCurrentIndex(filterModel_->mapFromSource(r.first()->index()).row());
}
-void GuiLayoutBox::updateContents()
+void GuiLayoutBox::addItemSort(docstring const & item, bool sorted)
{
- TextClass const & tc = textClass(owner_);
+ QString qitem = toqstr(item);
+ QString titem = toqstr(translateIfPossible(item));
- combo_->setUpdatesEnabled(false);
- combo_->clear();
+ QList<QStandardItem *> row;
+ row.append(new QStandardItem(titem));
+ row.append(new QStandardItem(qitem));
- TextClass::const_iterator it = tc.begin();
- TextClass::const_iterator const end = tc.end();
- for (; it != end; ++it) {
- // ignore obsolete entries
- if ((*it)->obsoleted_by().empty())
- combo_->addItem(toqstr(translateIfPossible((*it)->name())));
+ // the simple unsorted case
+ int const end = model_->rowCount();
+ if (!sorted || end < 2 || qitem[0].category() != QChar::Letter_Uppercase) {
+ model_->appendRow(row);
+ return;
}
- // needed to recalculate size hint
- combo_->hide();
- combo_->setMinimumWidth(combo_->sizeHint().width());
- combo_->show();
+ // find row to insert the item
+ int i = 1; // skip the Standard layout
+ QString is = model_->item(i, 0)->text();
+ while (is.compare(titem) < 0) {
+ // e.g. --Separator--
+ if (is[0].category() != QChar::Letter_Uppercase)
+ break;
+ ++i;
+ if (i == end)
+ break;
+ is = model_->item(i, 0)->text();
+ }
- combo_->setUpdatesEnabled(true);
- combo_->update();
+ model_->insertRow(i, row);
}
-void GuiLayoutBox::clear()
+void GuiLayoutBox::updateContents(bool reset)
{
- combo_->clear();
-}
+ resetFilter();
+
+ Buffer const * buffer = owner_.buffer();
+ if (!buffer) {
+ model_->clear();
+ setEnabled(false);
+ text_class_ = 0;
+ inset_ = 0;
+ return;
+ }
+ // we'll only update the layout list if the text class has changed
+ // or we've moved from one inset to another
+ DocumentClass const * text_class = &buffer->params().documentClass();
+ Inset const * inset =
+ owner_.view()->cursor().innerParagraph().inInset();
+ if (!reset && text_class_ == text_class && inset_ == inset) {
+ set(owner_.view()->cursor().innerParagraph().layout()->name());
+ return;
+ }
-void GuiLayoutBox::open()
-{
- combo_->showPopup();
-}
+ inset_ = inset;
+ text_class_ = text_class;
+
+ model_->clear();
+ for (size_t i = 0; i != text_class_->layoutCount(); ++i) {
+ Layout const & lt = *text_class_->layout(i);
+ docstring const & name = lt.name();
+ // if this inset requires the empty layout, we skip the default
+ // layout
+ if (name == text_class_->defaultLayoutName() && inset &&
+ (inset->forceEmptyLayout() || inset->useEmptyLayout()))
+ continue;
+ // if it doesn't require the empty layout, we skip it
+ if (name == text_class_->emptyLayoutName() && inset &&
+ !inset->forceEmptyLayout() && !inset->useEmptyLayout())
+ continue;
+ addItemSort(name, lyxrc.sort_layouts);
+ }
+ set(owner_.view()->cursor().innerParagraph().layout()->name());
-void GuiLayoutBox::setEnabled(bool enable)
-{
- // Workaround for Qt bug where setEnabled(true) closes
- // the popup
- if (enable != combo_->isEnabled())
- combo_->setEnabled(enable);
+ // needed to recalculate size hint
+ hide();
+ setMinimumWidth(sizeHint().width());
+ setEnabled(!buffer->isReadonly());
+ show();
}
-namespace {
-// FIXME: put that in frontends/LayoutBox class.
-void layoutSelected(LyXView & lv, docstring const & name)
+void GuiLayoutBox::selected(int index)
{
- TextClass const & tc = lv.buffer()->params().getTextClass();
+ // get selection
+ QModelIndex mindex = filterModel_->mapToSource(filterModel_->index(index, 1));
+ docstring const name = qstring_to_ucs4(model_->itemFromIndex(mindex)->text());
- TextClass::const_iterator it = tc.begin();
- TextClass::const_iterator const end = tc.end();
- for (; it != end; ++it) {
- docstring const & itname = (*it)->name();
- if (translateIfPossible(itname) == name) {
+ owner_.setFocus();
+
+ if (!text_class_) {
+ updateContents(false);
+ resetFilter();
+ return;
+ }
+
+ // find corresponding text class
+ for (size_t i = 0; i != text_class_->layoutCount(); ++i) {
+ docstring const & itname = text_class_->layout(i)->name();
+ if (itname == name) {
FuncRequest const func(LFUN_LAYOUT, itname,
FuncRequest::TOOLBAR);
- lv.dispatch(func);
+ theLyXFunc().setLyXView(&owner_);
+ lyx::dispatch(func);
+ updateContents(false);
+ resetFilter();
return;
}
}
- lyxerr << "ERROR (layoutSelected): layout not found!"
- << endl;
-}
-
-} // anon namespace
-
-void GuiLayoutBox::selected(const QString & str)
-{
- owner_.setFocus();
-
- layoutSelected(owner_, qstring_to_ucs4(str));
+ lyxerr << "ERROR (layoutSelected): layout not found!" << endl;
}
/////////////////////////////////////////////////////////////////////
-GuiToolbar::GuiToolbar(ToolbarInfo const & tbinfo, GuiViewBase & owner)
+GuiToolbar::GuiToolbar(ToolbarInfo const & tbinfo, GuiView & owner)
: QToolBar(qt_(tbinfo.gui_name), &owner), owner_(owner),
layout_(0), command_buffer_(0)
{
}
-void GuiToolbar::focusCommandBuffer()
-{
- if (command_buffer_)
- command_buffer_->setFocus();
-}
-
-
Action * GuiToolbar::addItem(ToolbarItem const & item)
{
Action * act = new Action(owner_,
- getIcon(item.func_, false).c_str(),
+ getIcon(item.func_, false),
toqstr(item.label_), item.func_, toqstr(item.label_));
actions_.append(act);
return act;
}
+namespace {
+
+class PaletteButton : public QToolButton
+{
+private:
+ GuiToolbar * bar_;
+ ToolbarItem const & tbitem_;
+ bool initialized_;
+public:
+ PaletteButton(GuiToolbar * bar, ToolbarItem const & item)
+ : QToolButton(bar), bar_(bar), tbitem_(item), initialized_(false)
+ {
+ QString const label = qt_(to_ascii(tbitem_.label_));
+ setToolTip(label);
+ setStatusTip(label);
+ setText(label);
+ connect(bar_, SIGNAL(iconSizeChanged(QSize)),
+ this, SLOT(setIconSize(QSize)));
+ setCheckable(true);
+ ToolbarInfo const * tbinfo =
+ toolbarbackend.getDefinedToolbarInfo(tbitem_.name_);
+ if (tbinfo)
+ // use the icon of first action for the toolbar button
+ setIcon(getIcon(tbinfo->items.begin()->func_, true));
+ }
+
+ void mousePressEvent(QMouseEvent * e)
+ {
+ if (initialized_) {
+ QToolButton::mousePressEvent(e);
+ return;
+ }
+
+ initialized_ = true;
+
+ ToolbarInfo const * tbinfo =
+ toolbarbackend.getDefinedToolbarInfo(tbitem_.name_);
+ if (!tbinfo) {
+ lyxerr << "Unknown toolbar " << tbitem_.name_ << endl;
+ return;
+ }
+ IconPalette * panel = new IconPalette(this);
+ QString const label = qt_(to_ascii(tbitem_.label_));
+ panel->setWindowTitle(label);
+ connect(this, SIGNAL(clicked(bool)), panel, SLOT(setVisible(bool)));
+ connect(panel, SIGNAL(visible(bool)), this, SLOT(setChecked(bool)));
+ ToolbarInfo::item_iterator it = tbinfo->items.begin();
+ ToolbarInfo::item_iterator const end = tbinfo->items.end();
+ for (; it != end; ++it)
+ if (!getStatus(it->func_).unknown())
+ panel->addButton(bar_->addItem(*it));
+
+ QToolButton::mousePressEvent(e);
+ }
+};
+
+class MenuButton : public QToolButton
+{
+private:
+ GuiToolbar * bar_;
+ ToolbarItem const & tbitem_;
+ bool initialized_;
+public:
+ MenuButton(GuiToolbar * bar, ToolbarItem const & item)
+ : QToolButton(bar), bar_(bar), tbitem_(item), initialized_(false)
+ {
+ setPopupMode(QToolButton::InstantPopup);
+ QString const label = qt_(to_ascii(tbitem_.label_));
+ setToolTip(label);
+ setStatusTip(label);
+ setText(label);
+ setIcon(QPixmap(":images/math/" + toqstr(tbitem_.name_) + ".png"));
+ connect(bar, SIGNAL(iconSizeChanged(QSize)),
+ this, SLOT(setIconSize(QSize)));
+ }
+
+ void mousePressEvent(QMouseEvent * e)
+ {
+ if (initialized_) {
+ QToolButton::mousePressEvent(e);
+ return;
+ }
+
+ initialized_ = true;
+
+ QString const label = qt_(to_ascii(tbitem_.label_));
+ ButtonMenu * m = new ButtonMenu(label, this);
+ m->setWindowTitle(label);
+ m->setTearOffEnabled(true);
+ connect(bar_, SIGNAL(updated()), m, SLOT(updateParent()));
+ ToolbarInfo const * tbinfo =
+ toolbarbackend.getDefinedToolbarInfo(tbitem_.name_);
+ if (!tbinfo) {
+ lyxerr << "Unknown toolbar " << tbitem_.name_ << endl;
+ return;
+ }
+ ToolbarInfo::item_iterator it = tbinfo->items.begin();
+ ToolbarInfo::item_iterator const end = tbinfo->items.end();
+ for (; it != end; ++it)
+ if (!getStatus(it->func_).unknown())
+ m->add(bar_->addItem(*it));
+ setMenu(m);
+
+ QToolButton::mousePressEvent(e);
+ }
+};
+
+}
+
void GuiToolbar::add(ToolbarItem const & item)
{
addSeparator();
break;
case ToolbarItem::LAYOUTS:
- layout_ = new GuiLayoutBox(this, owner_);
+ layout_ = new GuiLayoutBox(owner_);
+ addWidget(layout_);
break;
case ToolbarItem::MINIBUFFER:
command_buffer_ = new GuiCommandBuffer(&owner_);
case ToolbarItem::TABLEINSERT: {
QToolButton * tb = new QToolButton;
tb->setCheckable(true);
- tb->setIcon(QPixmap(toqstr(getIcon(FuncRequest(LFUN_TABULAR_INSERT)))));
- tb->setToolTip(qt_(to_ascii(item.label_)));
- tb->setStatusTip(qt_(to_ascii(item.label_)));
- tb->setText(qt_(to_ascii(item.label_)));
+ tb->setIcon(getIcon(FuncRequest(LFUN_TABULAR_INSERT), true));
+ QString const label = qt_(to_ascii(item.label_));
+ tb->setToolTip(label);
+ tb->setStatusTip(label);
+ tb->setText(label);
InsertTableWidget * iv = new InsertTableWidget(owner_, tb);
connect(tb, SIGNAL(clicked(bool)), iv, SLOT(show(bool)));
connect(iv, SIGNAL(visible(bool)), tb, SLOT(setChecked(bool)));
addWidget(tb);
break;
}
- case ToolbarItem::ICONPALETTE: {
- QToolButton * tb = new QToolButton(this);
- tb->setToolTip(qt_(to_ascii(item.label_)));
- tb->setStatusTip(qt_(to_ascii(item.label_)));
- tb->setText(qt_(to_ascii(item.label_)));
- connect(this, SIGNAL(iconSizeChanged(QSize)),
- tb, SLOT(setIconSize(QSize)));
- IconPalette * panel = new IconPalette(tb);
- panel->setWindowTitle(qt_(to_ascii(item.label_)));
- connect(this, SIGNAL(updated()), panel, SLOT(updateParent()));
- ToolbarInfo const * tbinfo = toolbarbackend.getDefinedToolbarInfo(item.name_);
- if (!tbinfo) {
- lyxerr << "Unknown toolbar " << item.name_ << endl;
- break;
- }
- ToolbarInfo::item_iterator it = tbinfo->items.begin();
- ToolbarInfo::item_iterator const end = tbinfo->items.end();
- for (; it != end; ++it)
- if (!getStatus(it->func_).unknown()) {
- panel->addButton(addItem(*it));
- // use the icon of first action for the toolbar button
- if (it == tbinfo->items.begin())
- tb->setIcon(QPixmap(getIcon(it->func_).c_str()));
- }
- tb->setCheckable(true);
- connect(tb, SIGNAL(clicked(bool)), panel, SLOT(setVisible(bool)));
- connect(panel, SIGNAL(visible(bool)), tb, SLOT(setChecked(bool)));
- addWidget(tb);
+ case ToolbarItem::ICONPALETTE:
+ addWidget(new PaletteButton(this, item));
break;
- }
+
case ToolbarItem::POPUPMENU: {
- QToolButton * tb = new QToolButton;
- tb->setPopupMode(QToolButton::InstantPopup);
- tb->setToolTip(qt_(to_ascii(item.label_)));
- tb->setStatusTip(qt_(to_ascii(item.label_)));
- tb->setText(qt_(to_ascii(item.label_)));
- FileName icon_path = libFileSearch("images/math", item.name_, "png");
- tb->setIcon(QIcon(toqstr(icon_path.absFilename())));
- connect(this, SIGNAL(iconSizeChanged(QSize)),
- tb, SLOT(setIconSize(QSize)));
-
- ButtonMenu * m = new ButtonMenu(qt_(to_ascii(item.label_)), tb);
- m->setWindowTitle(qt_(to_ascii(item.label_)));
- m->setTearOffEnabled(true);
- connect(this, SIGNAL(updated()), m, SLOT(updateParent()));
- ToolbarInfo const * tbinfo = toolbarbackend.getDefinedToolbarInfo(item.name_);
- if (!tbinfo) {
- lyxerr << "Unknown toolbar " << item.name_ << endl;
- break;
- }
- ToolbarInfo::item_iterator it = tbinfo->items.begin();
- ToolbarInfo::item_iterator const end = tbinfo->items.end();
- for (; it != end; ++it)
- if (!getStatus(it->func_).unknown())
- m->add(addItem(*it));
- tb->setMenu(m);
- addWidget(tb);
+ addWidget(new MenuButton(this, item));
break;
}
case ToolbarItem::COMMAND: {
for (int i = 0; i < actions_.size(); ++i)
actions_[i]->update();
+ if (layout_)
+ layout_->setEnabled(lyx::getStatus(FuncRequest(LFUN_LAYOUT)).enabled());
+
// emit signal
updated();
}
-string const getIcon(FuncRequest const & f, bool unknown)
-{
- using frontend::find_png;
-
- string fullname;
-
- switch (f.action) {
- case LFUN_MATH_INSERT:
- if (!f.argument().empty())
- fullname = find_png(to_utf8(f.argument()).substr(1));
- break;
- case LFUN_MATH_DELIM:
- case LFUN_MATH_BIGDELIM:
- fullname = find_png(to_utf8(f.argument()));
- break;
- default:
- string const name = lyxaction.getActionName(f.action);
- string png_name = name;
-
- if (!f.argument().empty())
- png_name = subst(name + ' ' + to_utf8(f.argument()), ' ', '_');
-
- fullname = libFileSearch("images", png_name, "png").absFilename();
-
- if (fullname.empty()) {
- // try without the argument
- fullname = libFileSearch("images", name, "png").absFilename();
- }
- }
-
- if (!fullname.empty()) {
- LYXERR(Debug::GUI) << "Full icon name is `"
- << fullname << '\'' << endl;
- return fullname;
- }
-
- LYXERR(Debug::GUI) << "Cannot find icon for command \""
- << lyxaction.getActionName(f.action)
- << '(' << to_utf8(f.argument()) << ")\"" << endl;
- if (unknown)
- return libFileSearch("images", "unknown", "png").absFilename();
- else
- return string();
-}
-
-
} // namespace frontend
} // namespace lyx
projects / lyx.git / blobdiff