mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-14 06:57:01 +00:00
cd72af583f
(maily move layout related enums into a header of there own to remov include dependencies, alos rename a few things) git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20598 a592a061-630c-0410-9148-cb99ea01b6c8
413 lines
10 KiB
C++
413 lines
10 KiB
C++
/**
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* \file qt4/GuiToolbar.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Lars Gullik Bjønnes
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* \author John Levon
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* \author Jean-Marc Lasgouttes
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* \author Angus Leeming
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* \author Abdelrazak Younes
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "Buffer.h"
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#include "BufferParams.h"
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#include "debug.h"
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#include "FuncRequest.h"
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#include "FuncStatus.h"
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#include "gettext.h"
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#include "IconPalette.h"
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#include "Layout.h"
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#include "LyXFunc.h"
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#include "ToolbarBackend.h"
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#include "GuiView.h"
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#include "GuiCommandBuffer.h"
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#include "GuiToolbar.h"
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#include "LyXAction.h"
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#include "Action.h"
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#include "qt_helpers.h"
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#include "InsertTableWidget.h"
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#include "support/filetools.h"
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#include "support/lstrings.h"
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#include "controllers/ControlMath.h"
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#include <QComboBox>
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#include <QToolBar>
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#include <QToolButton>
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#include <QAction>
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#include <QPixmap>
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namespace lyx {
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using std::string;
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using std::endl;
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using support::FileName;
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using support::libFileSearch;
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using support::subst;
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namespace frontend {
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static TextClass const & textClass(LyXView const & lv)
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{
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return lv.buffer()->params().getTextClass();
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}
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/////////////////////////////////////////////////////////////////////
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//
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// GuiLayoutBox
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//
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/////////////////////////////////////////////////////////////////////
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GuiLayoutBox::GuiLayoutBox(QToolBar * toolbar, GuiViewBase & owner)
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: owner_(owner)
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{
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combo_ = new QComboBox;
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combo_->setSizeAdjustPolicy(QComboBox::AdjustToContents);
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combo_->setFocusPolicy(Qt::ClickFocus);
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combo_->setMinimumWidth(combo_->sizeHint().width());
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combo_->setMaxVisibleItems(100);
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QObject::connect(combo_, SIGNAL(activated(QString)),
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this, SLOT(selected(QString)));
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toolbar->addWidget(combo_);
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}
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void GuiLayoutBox::set(docstring const & layout)
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{
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TextClass const & tc = textClass(owner_);
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QString const & name = toqstr(translateIfPossible(tc[layout]->name()));
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int i = 0;
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for (; i < combo_->count(); ++i) {
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if (name == combo_->itemText(i))
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break;
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}
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if (i == combo_->count()) {
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lyxerr << "Trying to select non existent layout type "
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<< fromqstr(name) << endl;
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return;
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}
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combo_->setCurrentIndex(i);
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}
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void GuiLayoutBox::update()
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{
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TextClass const & tc = textClass(owner_);
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combo_->setUpdatesEnabled(false);
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combo_->clear();
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TextClass::const_iterator it = tc.begin();
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TextClass::const_iterator const end = tc.end();
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for (; it != end; ++it) {
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// ignore obsolete entries
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if ((*it)->obsoleted_by().empty())
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combo_->addItem(toqstr(translateIfPossible((*it)->name())));
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}
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// needed to recalculate size hint
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combo_->hide();
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combo_->setMinimumWidth(combo_->sizeHint().width());
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combo_->show();
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combo_->setUpdatesEnabled(true);
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combo_->update();
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}
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void GuiLayoutBox::clear()
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{
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combo_->clear();
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}
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void GuiLayoutBox::open()
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{
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combo_->showPopup();
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}
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void GuiLayoutBox::setEnabled(bool enable)
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{
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// Workaround for Qt bug where setEnabled(true) closes
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// the popup
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if (enable != combo_->isEnabled())
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combo_->setEnabled(enable);
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}
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void GuiLayoutBox::selected(const QString & str)
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{
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owner_.setFocus();
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layoutSelected(owner_, qstring_to_ucs4(str));
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}
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/////////////////////////////////////////////////////////////////////
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//
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// GuiToolbar
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//
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/////////////////////////////////////////////////////////////////////
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GuiToolbar::GuiToolbar(ToolbarInfo const & tbinfo, GuiViewBase & owner)
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: QToolBar(qt_(tbinfo.gui_name), &owner), owner_(owner),
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layout_(0), command_buffer_(0)
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{
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// give visual separation between adjacent toolbars
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addSeparator();
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// TODO: save toolbar position
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setMovable(true);
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ToolbarInfo::item_iterator it = tbinfo.items.begin();
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ToolbarInfo::item_iterator end = tbinfo.items.end();
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for (; it != end; ++it)
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add(*it);
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}
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void GuiToolbar::focusCommandBuffer()
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{
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if (command_buffer_)
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command_buffer_->setFocus();
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}
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Action * GuiToolbar::addItem(ToolbarItem const & item)
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{
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Action * act = new Action(owner_,
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getIcon(item.func_, false).c_str(),
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toqstr(item.label_), item.func_, toqstr(item.label_));
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actions_.append(act);
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return act;
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}
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void GuiToolbar::add(ToolbarItem const & item)
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{
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switch (item.type_) {
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case ToolbarItem::SEPARATOR:
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addSeparator();
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break;
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case ToolbarItem::LAYOUTS:
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layout_ = new GuiLayoutBox(this, owner_);
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break;
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case ToolbarItem::MINIBUFFER:
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command_buffer_ = new GuiCommandBuffer(&owner_);
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addWidget(command_buffer_);
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/// \todo find a Qt4 equivalent to setHorizontalStretchable(true);
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//setHorizontalStretchable(true);
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break;
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case ToolbarItem::TABLEINSERT: {
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QToolButton * tb = new QToolButton;
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tb->setCheckable(true);
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tb->setIcon(QPixmap(toqstr(getIcon(FuncRequest(LFUN_TABULAR_INSERT)))));
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tb->setToolTip(qt_(to_ascii(item.label_)));
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tb->setStatusTip(qt_(to_ascii(item.label_)));
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tb->setText(qt_(to_ascii(item.label_)));
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InsertTableWidget * iv = new InsertTableWidget(owner_, tb);
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connect(tb, SIGNAL(clicked(bool)), iv, SLOT(show(bool)));
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connect(iv, SIGNAL(visible(bool)), tb, SLOT(setChecked(bool)));
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connect(this, SIGNAL(updated()), iv, SLOT(updateParent()));
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addWidget(tb);
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break;
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}
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case ToolbarItem::ICONPALETTE: {
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QToolButton * tb = new QToolButton(this);
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tb->setToolTip(qt_(to_ascii(item.label_)));
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tb->setStatusTip(qt_(to_ascii(item.label_)));
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tb->setText(qt_(to_ascii(item.label_)));
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connect(this, SIGNAL(iconSizeChanged(QSize)),
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tb, SLOT(setIconSize(QSize)));
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IconPalette * panel = new IconPalette(tb);
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panel->setWindowTitle(qt_(to_ascii(item.label_)));
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connect(this, SIGNAL(updated()), panel, SLOT(updateParent()));
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ToolbarInfo const * tbinfo = toolbarbackend.getDefinedToolbarInfo(item.name_);
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if (!tbinfo) {
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lyxerr << "Unknown toolbar " << item.name_ << endl;
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break;
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}
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ToolbarInfo::item_iterator it = tbinfo->items.begin();
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ToolbarInfo::item_iterator const end = tbinfo->items.end();
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for (; it != end; ++it)
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if (!getStatus(it->func_).unknown()) {
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panel->addButton(addItem(*it));
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// use the icon of first action for the toolbar button
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if (it == tbinfo->items.begin())
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tb->setIcon(QPixmap(getIcon(it->func_).c_str()));
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}
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tb->setCheckable(true);
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connect(tb, SIGNAL(clicked(bool)), panel, SLOT(setVisible(bool)));
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connect(panel, SIGNAL(visible(bool)), tb, SLOT(setChecked(bool)));
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addWidget(tb);
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break;
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}
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case ToolbarItem::POPUPMENU: {
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QToolButton * tb = new QToolButton;
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tb->setPopupMode(QToolButton::InstantPopup);
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tb->setToolTip(qt_(to_ascii(item.label_)));
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tb->setStatusTip(qt_(to_ascii(item.label_)));
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tb->setText(qt_(to_ascii(item.label_)));
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FileName icon_path = libFileSearch("images/math", item.name_, "png");
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tb->setIcon(QIcon(toqstr(icon_path.absFilename())));
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connect(this, SIGNAL(iconSizeChanged(QSize)),
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tb, SLOT(setIconSize(QSize)));
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ButtonMenu * m = new ButtonMenu(qt_(to_ascii(item.label_)), tb);
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m->setWindowTitle(qt_(to_ascii(item.label_)));
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m->setTearOffEnabled(true);
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connect(this, SIGNAL(updated()), m, SLOT(updateParent()));
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ToolbarInfo const * tbinfo = toolbarbackend.getDefinedToolbarInfo(item.name_);
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if (!tbinfo) {
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lyxerr << "Unknown toolbar " << item.name_ << endl;
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break;
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}
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ToolbarInfo::item_iterator it = tbinfo->items.begin();
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ToolbarInfo::item_iterator const end = tbinfo->items.end();
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for (; it != end; ++it)
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if (!getStatus(it->func_).unknown())
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m->add(addItem(*it));
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tb->setMenu(m);
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addWidget(tb);
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break;
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}
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case ToolbarItem::COMMAND: {
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if (!getStatus(item.func_).unknown())
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addAction(addItem(item));
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break;
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}
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default:
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break;
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}
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}
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void GuiToolbar::hide(bool)
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{
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QToolBar::hide();
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}
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void GuiToolbar::show(bool)
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{
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QToolBar::show();
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}
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bool GuiToolbar::isVisible() const
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{
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return QToolBar::isVisible();
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}
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void GuiToolbar::saveInfo(ToolbarSection::ToolbarInfo & tbinfo)
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{
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// if tbinfo.state == auto *do not* set on/off
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if (tbinfo.state != ToolbarSection::ToolbarInfo::AUTO) {
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if (GuiToolbar::isVisible())
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tbinfo.state = ToolbarSection::ToolbarInfo::ON;
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else
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tbinfo.state = ToolbarSection::ToolbarInfo::OFF;
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}
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//
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// no need to save it here.
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Qt::ToolBarArea loc = owner_.toolBarArea(this);
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if (loc == Qt::TopToolBarArea)
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tbinfo.location = ToolbarSection::ToolbarInfo::TOP;
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else if (loc == Qt::BottomToolBarArea)
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tbinfo.location = ToolbarSection::ToolbarInfo::BOTTOM;
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else if (loc == Qt::RightToolBarArea)
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tbinfo.location = ToolbarSection::ToolbarInfo::RIGHT;
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else if (loc == Qt::LeftToolBarArea)
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tbinfo.location = ToolbarSection::ToolbarInfo::LEFT;
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else
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tbinfo.location = ToolbarSection::ToolbarInfo::NOTSET;
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// save toolbar position. They are not used to restore toolbar position
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// now because move(x,y) does not work for toolbar.
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tbinfo.posx = pos().x();
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tbinfo.posy = pos().y();
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}
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void GuiToolbar::update()
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{
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// This is a speed bottleneck because this is called on every keypress
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// and update calls getStatus, which copies the cursor at least two times
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for (int i = 0; i < actions_.size(); ++i)
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actions_[i]->update();
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// emit signal
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updated();
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}
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string const getIcon(FuncRequest const & f, bool unknown)
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{
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using frontend::find_png;
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string fullname;
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switch (f.action) {
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case LFUN_MATH_INSERT:
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if (!f.argument().empty())
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fullname = find_png(to_utf8(f.argument()).substr(1));
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break;
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case LFUN_MATH_DELIM:
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case LFUN_MATH_BIGDELIM:
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fullname = find_png(to_utf8(f.argument()));
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break;
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default:
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string const name = lyxaction.getActionName(f.action);
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string png_name = name;
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if (!f.argument().empty())
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png_name = subst(name + ' ' + to_utf8(f.argument()), ' ', '_');
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fullname = libFileSearch("images", png_name, "png").absFilename();
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if (fullname.empty()) {
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// try without the argument
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fullname = libFileSearch("images", name, "png").absFilename();
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}
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}
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if (!fullname.empty()) {
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LYXERR(Debug::GUI) << "Full icon name is `"
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<< fullname << '\'' << endl;
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return fullname;
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}
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LYXERR(Debug::GUI) << "Cannot find icon for command \""
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<< lyxaction.getActionName(f.action)
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<< '(' << to_utf8(f.argument()) << ")\"" << endl;
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if (unknown)
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return libFileSearch("images", "unknown", "png").absFilename();
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else
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return string();
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}
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} // namespace frontend
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} // namespace lyx
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#include "GuiToolbar_moc.cpp"
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