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Encapsulate all menu related stuff inside Menu.cpp and simplify a few things.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23560 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Abdelrazak Younes 2008-03-08 15:33:52 +00:00
parent 5a7724d89c
commit f7f67fa95e
8 changed files with 420 additions and 476 deletions
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2
src/frontends/qt4/GuiApplication.cpp
View File

@ -658,7 +658,7 @@ void GuiApplication::readMenus(Lexer & lex)
bool GuiApplication::searchMenu(FuncRequest const & func,
vector<docstring> & names) const
{
return menus().getMenubar().searchMenu(func, names);
return menus().searchMenu(func, names);
}

129
src/frontends/qt4/GuiPopupMenu.cpp
View File

@ -1,129 +0,0 @@
/**
* \file GuiPopupMenu.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
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "GuiPopupMenu.h"
#include "Action.h"
#include "GuiApplication.h"
#include "GuiView.h"
#include "qt_helpers.h"
#include "LyXFunc.h"
#include "support/debug.h"
namespace lyx {
namespace frontend {
GuiPopupMenu::GuiPopupMenu(GuiView * owner, MenuItem const & mi,
bool topLevelMenu)
: QMenu(owner), owner_(owner)
{
name_ = mi.submenuname();
setTitle(label(mi));
if (topLevelMenu)
connect(this, SIGNAL(aboutToShow()), this, SLOT(updateView()));
}
void GuiPopupMenu::updateView()
{
LYXERR(Debug::GUI, "GuiPopupMenu::updateView()"
<< "\tTriggered menu: " << fromqstr(name_));
clear();
if (name_.isEmpty())
return;
// Here, We make sure that theLyXFunc points to the correct LyXView.
theLyXFunc().setLyXView(owner_);
Menus const & menus = guiApp->menus();
Menu const & fromLyxMenu = menus.getMenu(name_);
menus.expand(fromLyxMenu, topLevelMenu_, owner_->buffer());
if (!menus.hasMenu(topLevelMenu_.name())) {
LYXERR(Debug::GUI, "\tWARNING: menu seems empty"
<< fromqstr(topLevelMenu_.name()));
}
populate(this, &topLevelMenu_);
}
void GuiPopupMenu::populate(QMenu * qMenu, Menu * menu)
{
LYXERR(Debug::GUI, "populating menu " << fromqstr(menu->name()));
if (menu->size() == 0) {
LYXERR(Debug::GUI, "\tERROR: empty menu " << fromqstr(menu->name()));
return;
}
LYXERR(Debug::GUI, " ***** menu entries " << menu->size());
Menu::const_iterator m = menu->begin();
Menu::const_iterator end = menu->end();
for (; m != end; ++m) {
if (m->kind() == MenuItem::Separator) {
qMenu->addSeparator();
LYXERR(Debug::GUI, "adding Menubar Separator");
} else if (m->kind() == MenuItem::Submenu) {
LYXERR(Debug::GUI, "** creating New Sub-Menu "
<< fromqstr(label(*m)));
QMenu * subMenu = qMenu->addMenu(label(*m));
populate(subMenu, m->submenu());
} else { // we have a MenuItem::Command
LYXERR(Debug::GUI, "creating Menu Item "
<< fromqstr(m->label()));
Action * action = new Action(*owner_,
QIcon(), label(*m), m->func(), QString());
qMenu->addAction(action);
}
}
}
QString GuiPopupMenu::label(MenuItem const & mi) const
{
QString label = mi.label();
label.replace("&", "&&");
QString shortcut = mi.shortcut();
if (!shortcut.isEmpty()) {
int pos = label.indexOf(shortcut);
if (pos != -1)
//label.insert(pos, 1, char_type('&'));
label.replace(pos, 0, "&");
}
QString const binding = mi.binding();
if (!binding.isEmpty())
label += '\t' + binding;
return label;
}
} // namespace frontend
} // namespace lyx
#include "GuiPopupMenu_moc.cpp"

56
src/frontends/qt4/GuiPopupMenu.h
View File

@ -1,56 +0,0 @@
// -*- C++ -*-
/**
* \file GuiPopupMenu.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author John Levon
*
* Full author contact details are available in file CREDITS.
*/
#ifndef GUIPOPUPMENU_H
#define GUIPOPUPMENU_H
#include "Menus.h"
#include <QMenu>
namespace lyx {
namespace frontend {
class GuiView;
/// a submenu
class GuiPopupMenu : public QMenu
{
Q_OBJECT
public:
///
GuiPopupMenu(GuiView * owner, MenuItem const & mi,
bool topLevelMenu = false);
/// populates the menu or one of its submenu
/// This is used as a recursive function
void populate(QMenu * qMenu, Menu * menu);
public Q_SLOTS:
/// populate the toplevel menu and all children
void updateView();
private:
/// Get a Menu item label from the menu backend
QString label(MenuItem const & mi) const;
/// our owning view
GuiView * owner_;
/// the name of this menu
QString name_;
/// Top Level Menu
Menu topLevelMenu_;
};
} // namespace frontend
} // namespace lyx
#endif // GUIPOPUPMENU_H

1
src/frontends/qt4/GuiSymbols.cpp
View File

@ -20,6 +20,7 @@
#include "BufferParams.h"
#include "BufferView.h"
#include "Encoding.h"
#include "FuncRequest.h"
#include "support/gettext.h"

1
src/frontends/qt4/GuiView.cpp
View File

@ -37,6 +37,7 @@
#include "Cursor.h"
#include "ErrorList.h"
#include "Format.h"
#include "FuncStatus.h"
#include "FuncRequest.h"
#include "support/gettext.h"
#include "Intl.h"

4
src/frontends/qt4/Makefile.am
View File

@ -98,7 +98,6 @@ SOURCEFILES = \
GuiNote.cpp \
GuiPainter.cpp \
GuiParagraph.cpp \
GuiPopupMenu.cpp \
GuiPrefs.cpp \
GuiPrint.cpp \
GuiRef.cpp \
@ -150,6 +149,7 @@ NOMOCHEADER = \
GuiPainter.h \
GuiToolbars.h \
LaTeXHighlighter.h \
Menus.h \
qt_helpers.h
MOCHEADER = \
@ -189,7 +189,6 @@ MOCHEADER = \
GuiNomencl.h \
GuiNote.h \
GuiParagraph.h \
GuiPopupMenu.h \
GuiPrefs.h \
GuiPrint.h \
GuiRef.h \
@ -216,7 +215,6 @@ MOCHEADER = \
InsertTableWidget.h \
LengthCombo.h \
LyXFileDialog.h \
Menus.h \
PanelStack.h \
TocModel.h \
TocWidget.h \

438
src/frontends/qt4/Menus.cpp
View File

@ -20,7 +20,6 @@
#include "Action.h"
#include "GuiApplication.h"
#include "GuiPopupMenu.h"
#include "GuiView.h"
#include "BranchList.h"
@ -32,32 +31,36 @@
#include "Floating.h"
#include "FloatList.h"
#include "Format.h"
#include "FuncRequest.h"
#include "FuncStatus.h"
#include "KeyMap.h"
#include "Session.h"
#include "Lexer.h"
#include "LyXAction.h"
#include "LyX.h" // for lastfiles
#include "LyXFunc.h"
#include "Lexer.h"
#include "Paragraph.h"
#include "qt_helpers.h"
#include "Session.h"
#include "TextClass.h"
#include "TocBackend.h"
#include "ToolbarBackend.h"
#include "frontends/Application.h"
#include "support/convert.h"
#include "support/debug.h"
#include "support/filetools.h"
#include "support/gettext.h"
#include "support/lstrings.h"
#include "qt_helpers.h"
#include <QCursor>
#include <QHash>
#include <QMenuBar>
#include <QString>
#include <boost/shared_ptr.hpp>
#include <algorithm>
#include <ostream>
#include <vector>
using namespace std;
using namespace lyx::support;
@ -68,6 +71,228 @@ namespace frontend {
namespace {
// MacOSX specific stuff is at the end.
class Menu;
///
class MenuItem {
public:
/// The type of elements that can be in a menu
enum Kind {
///
Command,
///
Submenu,
///
Separator,
/** This is the list of last opened file,
typically for the File menu. */
Lastfiles,
/** This is the list of opened Documents,
typically for the Documents menu. */
Documents,
/** This is the bookmarks */
Bookmarks,
///
Toc,
/** This is a list of viewable formats
typically for the File->View menu. */
ViewFormats,
/** This is a list of updatable formats
typically for the File->Update menu. */
UpdateFormats,
/** This is a list of exportable formats
typically for the File->Export menu. */
ExportFormats,
/** This is a list of importable formats
typically for the File->Export menu. */
ImportFormats,
/** This is the list of elements available
* for insertion into document. */
CharStyles,
/** This is the list of user-configurable
insets to insert into document */
Custom,
/** This is the list of XML elements to
insert into the document */
Elements,
/** This is the list of floats that we can
insert a list for. */
FloatListInsert,
/** This is the list of floats that we can
insert. */
FloatInsert,
/** This is the list of selections that can
be pasted. */
PasteRecent,
/** toolbars */
Toolbars,
/** Available branches in document */
Branches
};
explicit MenuItem(Kind kind);
MenuItem(Kind kind,
QString const & label,
QString const & submenu = QString(),
bool optional = false);
MenuItem(Kind kind,
QString const & label,
FuncRequest const & func,
bool optional = false);
/// This one is just to please boost::shared_ptr<>
~MenuItem();
/// The label of a given menuitem
QString label() const;
/// The keyboard shortcut (usually underlined in the entry)
QString shortcut() const;
/// The complete label, with label and shortcut separated by a '|'
QString fulllabel() const { return label_;}
/// The kind of entry
Kind kind() const { return kind_; }
/// the action (if relevant)
FuncRequest const & func() const { return func_; }
/// returns true if the entry should be ommited when disabled
bool optional() const { return optional_; }
/// returns the status of the lfun associated with this entry
FuncStatus const & status() const { return status_; }
/// returns the status of the lfun associated with this entry
FuncStatus & status() { return status_; }
/// returns the status of the lfun associated with this entry
void status(FuncStatus const & status) { status_ = status; }
///returns the binding associated to this action.
QString binding() const;
/// the description of the submenu (if relevant)
QString const & submenuname() const { return submenuname_; }
/// set the description of the submenu
void submenuname(QString const & name) { submenuname_ = name; }
///
Menu * submenu() const { return submenu_.get(); }
///
void setSubmenu(Menu * menu);
private:
///
Kind kind_;
///
QString label_;
///
FuncRequest func_;
///
QString submenuname_;
///
bool optional_;
///
FuncStatus status_;
///
boost::shared_ptr<Menu> submenu_;
};
///
class Menu {
public:
///
typedef std::vector<MenuItem> ItemList;
///
typedef ItemList::const_iterator const_iterator;
///
explicit Menu(QString const & name = QString()) : name_(name) {}
///
void read(Lexer &);
///
QString const & name() const { return name_; }
///
bool empty() const { return items_.empty(); }
/// Clear the menu content.
void clear() { items_.clear(); }
///
size_t size() const { return items_.size(); }
///
MenuItem const & operator[](size_t) const;
///
const_iterator begin() const { return items_.begin(); }
///
const_iterator end() const { return items_.end(); }
// search for func in this menu iteratively, and put menu
// names in a stack.
bool searchMenu(FuncRequest const & func, std::vector<docstring> & names)
const;
private:
friend class Menus;
///
bool hasFunc(FuncRequest const &) const;
/// Add the menu item unconditionally
void add(MenuItem const & item) { items_.push_back(item); }
/// Checks the associated FuncRequest status before adding the
/// menu item.
void addWithStatusCheck(MenuItem const &);
// Check whether the menu shortcuts are unique
void checkShortcuts() const;
///
void expandLastfiles();
void expandDocuments();
void expandBookmarks();
void expandFormats(MenuItem::Kind kind, Buffer const * buf);
void expandFloatListInsert(Buffer const * buf);
void expandFloatInsert(Buffer const * buf);
void expandFlexInsert(Buffer const * buf, std::string s);
void expandToc2(Toc const & toc_list, size_t from, size_t to, int depth);
void expandToc(Buffer const * buf);
void expandPasteRecent();
void expandToolbars();
void expandBranches(Buffer const * buf);
ItemList items_;
///
QString name_;
};
/// a submenu
class GuiPopupMenu : public QMenu
{
public:
///
GuiPopupMenu(GuiView * owner, MenuItem const & mi, bool top_level)
: QMenu(owner), owner_(owner), top_level_(top_level)
{
name_ = mi.submenuname();
setTitle(label(mi));
}
/// populates the menu or one of its submenu
/// This is used as a recursive function
void populate(QMenu * qMenu, Menu * menu);
/// Get a Menu item label from the menu backend
QString label(MenuItem const & mi) const;
void showEvent(QShowEvent * ev)
{
if (top_level_)
guiApp->menus().updateMenu(name_);
QMenu::showEvent(ev);
}
bool const top_level_;
///
Menu topLevelMenu_;
/// our owning view
GuiView * owner_;
/// the name of this menu
QString name_;
};
class MenuNamesEqual
{
public:
@ -77,9 +302,136 @@ private:
QString name_;
};
///
typedef std::vector<Menu> MenuList;
///
typedef MenuList::const_iterator const_iterator;
///
typedef MenuList::iterator iterator;
void GuiPopupMenu::populate(QMenu * qMenu, Menu * menu)
{
LYXERR(Debug::GUI, "populating menu " << fromqstr(menu->name()));
if (menu->size() == 0) {
LYXERR(Debug::GUI, "\tERROR: empty menu " << fromqstr(menu->name()));
return;
}
LYXERR(Debug::GUI, " ***** menu entries " << menu->size());
Menu::const_iterator m = menu->begin();
Menu::const_iterator end = menu->end();
for (; m != end; ++m) {
if (m->kind() == MenuItem::Separator) {
qMenu->addSeparator();
LYXERR(Debug::GUI, "adding Menubar Separator");
} else if (m->kind() == MenuItem::Submenu) {
LYXERR(Debug::GUI, "** creating New Sub-Menu "
<< fromqstr(label(*m)));
QMenu * subMenu = qMenu->addMenu(label(*m));
populate(subMenu, m->submenu());
} else { // we have a MenuItem::Command
LYXERR(Debug::GUI, "creating Menu Item "
<< fromqstr(m->label()));
Action * action = new Action(*owner_,
QIcon(), label(*m), m->func(), QString());
qMenu->addAction(action);
}
}
}
QString GuiPopupMenu::label(MenuItem const & mi) const
{
QString label = mi.label();
label.replace("&", "&&");
QString shortcut = mi.shortcut();
if (!shortcut.isEmpty()) {
int pos = label.indexOf(shortcut);
if (pos != -1)
//label.insert(pos, 1, char_type('&'));
label.replace(pos, 0, "&");
}
QString const binding = mi.binding();
if (!binding.isEmpty())
label += '\t' + binding;
return label;
}
} // namespace anon
// MacOSX specific stuff is at the end.
struct Menus::Impl {
///
void add(Menu const &);
///
bool hasMenu(QString const &) const;
///
Menu & getMenu(QString const &);
///
Menu const & getMenu(QString const &) const;
///
bool empty() const { return menulist_.empty(); }
/** This defines a menu whose entries list the FuncRequests
that will be removed by expand() in other menus. This is
used by the Qt/Mac code
*/
void setSpecialMenu(Menu const & menu) { specialmenu_ = menu; }
///
Menu const & specialMenu() { return specialmenu_; }
/// Expands some special entries of the menu
/** The entries with the following kind are expanded to a
sequence of Command MenuItems: Lastfiles, Documents,
ViewFormats, ExportFormats, UpdateFormats, Branches
*/
void expand(Menu const & frommenu, Menu & tomenu,
Buffer const *) const;
///
const_iterator begin() const { return menulist_.begin(); }
///
iterator begin() { return menulist_.begin(); }
///
const_iterator end() const { return menulist_.end(); }
///
iterator end() { return menulist_.end(); }
///
MenuList menulist_;
///
Menu menubar_;
///
Menu specialmenu_;
/// Initialize specific MACOS X menubar
void macxMenuBarInit(GuiView * view);
typedef QHash<QString, GuiPopupMenu *> NameMap;
/// name to menu for \c menu() method.
NameMap name_map_;
};
Menus::Menus(): d(new Impl) {}
bool Menus::searchMenu(FuncRequest const & func,
vector<docstring> & names) const
{
return d->menubar_.searchMenu(func, names);
}
void Menus::fillMenuBar(GuiView * view)
{
@ -91,20 +443,20 @@ void Menus::fillMenuBar(GuiView * view)
macxMenuBarInit(view);
#endif
LYXERR(Debug::GUI, "populating menu bar" << fromqstr(getMenubar().name()));
LYXERR(Debug::GUI, "populating menu bar" << fromqstr(d->menubar_.name()));
if (getMenubar().size() == 0) {
if (d->menubar_.size() == 0) {
LYXERR(Debug::GUI, "\tERROR: empty menu bar"
<< fromqstr(getMenubar().name()));
<< fromqstr(d->menubar_.name()));
return;
}
else {
LYXERR(Debug::GUI, "menu bar entries "
<< getMenubar().size());
<< d->menubar_.size());
}
Menu menu;
expand(getMenubar(), menu, view->buffer());
d->expand(d->menubar_, menu, view->buffer());
Menu::const_iterator m = menu.begin();
Menu::const_iterator end = menu.end();
@ -120,24 +472,48 @@ void Menus::fillMenuBar(GuiView * view)
<< " is a submenu named " << fromqstr(m->submenuname()));
QString name = m->submenuname();
if (!hasMenu(name)) {
if (!d->hasMenu(name)) {
LYXERR(Debug::GUI, "\tERROR: " << fromqstr(name)
<< " submenu has no menu!");
continue;
}
GuiPopupMenu * qMenu = new GuiPopupMenu(view, *m, true);
view->menuBar()->addMenu(qMenu);
GuiPopupMenu * qmenu = new GuiPopupMenu(view, *m, true);
view->menuBar()->addMenu(qmenu);
name_map_[name] = qMenu;
d->name_map_[name] = qmenu;
}
}
void Menus::updateMenu(QString const & name)
{
GuiPopupMenu * qmenu = d->name_map_[name];
LYXERR(Debug::GUI, "GuiPopupMenu::updateView()"
<< "\tTriggered menu: " << fromqstr(qmenu->name_));
qmenu->clear();
if (qmenu->name_.isEmpty())
return;
// Here, We make sure that theLyXFunc points to the correct LyXView.
theLyXFunc().setLyXView(qmenu->owner_);
Menu const & fromLyxMenu = d->getMenu(qmenu->name_);
d->expand(fromLyxMenu, qmenu->topLevelMenu_, qmenu->owner_->buffer());
if (!d->hasMenu(qmenu->topLevelMenu_.name())) {
LYXERR(Debug::GUI, "\tWARNING: menu seems empty"
<< fromqstr(qmenu->topLevelMenu_.name()));
}
qmenu->populate(qmenu, &qmenu->topLevelMenu_);
}
QMenu * Menus::menu(QString const & name)
{
LYXERR(Debug::GUI, "Context menu requested: " << fromqstr(name));
GuiPopupMenu * menu = name_map_.value(name, 0);
GuiPopupMenu * menu = d->name_map_.value(name, 0);
if (!menu)
LYXERR0("resquested context menu not found: " << fromqstr(name));
return menu;
@ -168,7 +544,7 @@ QMenu * Menus::menu(QString const & name)
focus. (JMarc)
*/
void Menus::macxMenuBarInit(GuiView * view)
void Menus::Impl::macxMenuBarInit(GuiView * view)
{
// The Mac menubar initialisation must be done only once!
static bool done = false;
@ -1012,7 +1388,7 @@ void Menu::expandBranches(Buffer const * buf)
}
void Menus::expand(Menu const & frommenu, Menu & tomenu,
void Menus::Impl::expand(Menu const & frommenu, Menu & tomenu,
Buffer const * buf) const
{
if (!tomenu.empty())
@ -1135,17 +1511,17 @@ void Menus::read(Lexer & lex)
while (lex.isOK() && !quit) {
switch (lex.lex()) {
case md_menubar:
menubar_.read(lex);
d->menubar_.read(lex);
break;
case md_menu: {
lex.next(true);
QString const name = toqstr(lex.getDocString());
if (hasMenu(name)) {
getMenu(name).read(lex);
if (d->hasMenu(name)) {
d->getMenu(name).read(lex);
} else {
Menu menu(name);
menu.read(lex);
add(menu);
d->add(menu);
}
break;
}
@ -1162,19 +1538,19 @@ void Menus::read(Lexer & lex)
}
void Menus::add(Menu const & menu)
void Menus::Impl::add(Menu const & menu)
{
menulist_.push_back(menu);
}
bool Menus::hasMenu(QString const & name) const
bool Menus::Impl::hasMenu(QString const & name) const
{
return find_if(begin(), end(), MenuNamesEqual(name)) != end();
}
Menu const & Menus::getMenu(QString const & name) const
Menu const & Menus::Impl::getMenu(QString const & name) const
{
const_iterator cit = find_if(begin(), end(), MenuNamesEqual(name));
if (cit == end())
@ -1184,7 +1560,7 @@ Menu const & Menus::getMenu(QString const & name) const
}
Menu & Menus::getMenu(QString const & name)
Menu & Menus::Impl::getMenu(QString const & name)
{
iterator it = find_if(begin(), end(), MenuNamesEqual(name));
if (it == end())
@ -1194,12 +1570,6 @@ Menu & Menus::getMenu(QString const & name)
}
Menu const & Menus::getMenubar() const
{
return menubar_;
}
} // namespace frontend
} // namespace lyx

265
src/frontends/qt4/Menus.h
View File

@ -13,290 +13,49 @@
#ifndef MENUS_H
#define MENUS_H
#include "FuncStatus.h"
#include "FuncRequest.h"
#include "support/strfwd.h"
#include <QObject>
#include <QHash>
#include <boost/shared_ptr.hpp>
#include "support/docstring.h"
#include <vector>
class QMenu;
class QString;
namespace lyx {
class Lexer;
class Buffer;
class FuncRequest;
class Toc;
namespace frontend {
class Menu;
class GuiView;
class GuiPopupMenu;
class GuiView;
///
class MenuItem {
public:
/// The type of elements that can be in a menu
enum Kind {
///
Command,
///
Submenu,
///
Separator,
/** This is the list of last opened file,
typically for the File menu. */
Lastfiles,
/** This is the list of opened Documents,
typically for the Documents menu. */
Documents,
/** This is the bookmarks */
Bookmarks,
///
Toc,
/** This is a list of viewable formats
typically for the File->View menu. */
ViewFormats,
/** This is a list of updatable formats
typically for the File->Update menu. */
UpdateFormats,
/** This is a list of exportable formats
typically for the File->Export menu. */
ExportFormats,
/** This is a list of importable formats
typically for the File->Export menu. */
ImportFormats,
/** This is the list of elements available
* for insertion into document. */
CharStyles,
/** This is the list of user-configurable
insets to insert into document */
Custom,
/** This is the list of XML elements to
insert into the document */
Elements,
/** This is the list of floats that we can
insert a list for. */
FloatListInsert,
/** This is the list of floats that we can
insert. */
FloatInsert,
/** This is the list of selections that can
be pasted. */
PasteRecent,
/** toolbars */
Toolbars,
/** Available branches in document */
Branches
};
explicit MenuItem(Kind kind);
MenuItem(Kind kind,
QString const & label,
QString const & submenu = QString(),
bool optional = false);
MenuItem(Kind kind,
QString const & label,
FuncRequest const & func,
bool optional = false);
/// This one is just to please boost::shared_ptr<>
~MenuItem();
/// The label of a given menuitem
QString label() const;
/// The keyboard shortcut (usually underlined in the entry)
QString shortcut() const;
/// The complete label, with label and shortcut separated by a '|'
QString fulllabel() const { return label_;}
/// The kind of entry
Kind kind() const { return kind_; }
/// the action (if relevant)
FuncRequest const & func() const { return func_; }
/// returns true if the entry should be ommited when disabled
bool optional() const { return optional_; }
/// returns the status of the lfun associated with this entry
FuncStatus const & status() const { return status_; }
/// returns the status of the lfun associated with this entry
FuncStatus & status() { return status_; }
/// returns the status of the lfun associated with this entry
void status(FuncStatus const & status) { status_ = status; }
///returns the binding associated to this action.
QString binding() const;
/// the description of the submenu (if relevant)
QString const & submenuname() const { return submenuname_; }
/// set the description of the submenu
void submenuname(QString const & name) { submenuname_ = name; }
///
Menu * submenu() const { return submenu_.get(); }
///
void setSubmenu(Menu * menu);
private:
///
Kind kind_;
///
QString label_;
///
FuncRequest func_;
///
QString submenuname_;
///
bool optional_;
///
FuncStatus status_;
///
boost::shared_ptr<Menu> submenu_;
};
///
class Menu {
public:
///
typedef std::vector<MenuItem> ItemList;
///
typedef ItemList::const_iterator const_iterator;
///
explicit Menu(QString const & name = QString()) : name_(name) {}
///
void read(Lexer &);
///
QString const & name() const { return name_; }
///
bool empty() const { return items_.empty(); }
/// Clear the menu content.
void clear() { items_.clear(); }
///
size_t size() const { return items_.size(); }
///
MenuItem const & operator[](size_t) const;
///
const_iterator begin() const { return items_.begin(); }
///
const_iterator end() const { return items_.end(); }
// search for func in this menu iteratively, and put menu
// names in a stack.
bool searchMenu(FuncRequest const & func, std::vector<docstring> & names)
const;
private:
friend class Menus;
///
bool hasFunc(FuncRequest const &) const;
/// Add the menu item unconditionally
void add(MenuItem const & item) { items_.push_back(item); }
/// Checks the associated FuncRequest status before adding the
/// menu item.
void addWithStatusCheck(MenuItem const &);
// Check whether the menu shortcuts are unique
void checkShortcuts() const;
///
void expandLastfiles();
void expandDocuments();
void expandBookmarks();
void expandFormats(MenuItem::Kind kind, Buffer const * buf);
void expandFloatListInsert(Buffer const * buf);
void expandFloatInsert(Buffer const * buf);
void expandFlexInsert(Buffer const * buf, std::string s);
void expandToc2(Toc const & toc_list, size_t from, size_t to, int depth);
void expandToc(Buffer const * buf);
void expandPasteRecent();
void expandToolbars();
void expandBranches(Buffer const * buf);
ItemList items_;
///
QString name_;
};
class Menus
{
public:
///
typedef std::vector<Menu> MenuList;
///
typedef MenuList::const_iterator const_iterator;
///
typedef MenuList::iterator iterator;
Menus() {}
Menus();
///
bool searchMenu(FuncRequest const & func,
std::vector<docstring> & names) const;
///
void fillMenuBar(GuiView * view);
/// \return a top-level submenu given its name.
QMenu * menu(QString const & name);
/// update the state of the menuitems - not needed
void updateView();
///
void read(Lexer &);
///
void add(Menu const &);
///
bool hasMenu(QString const &) const;
///
Menu & getMenu(QString const &);
///
Menu const & getMenu(QString const &) const;
///
Menu const & getMenubar() const;
///
bool empty() const { return menulist_.empty(); }
/** This defines a menu whose entries list the FuncRequests
that will be removed by expand() in other menus. This is
used by the Qt/Mac code
*/
void setSpecialMenu(Menu const & menu) { specialmenu_ = menu; }
///
Menu const & specialMenu() { return specialmenu_; }
/// Expands some special entries of the menu
/** The entries with the following kind are expanded to a
sequence of Command MenuItems: Lastfiles, Documents,
ViewFormats, ExportFormats, UpdateFormats, Branches
*/
void expand(Menu const & frommenu, Menu & tomenu,
Buffer const *) const;
///
const_iterator begin() const { return menulist_.begin(); }
///
iterator begin() { return menulist_.begin(); }
///
const_iterator end() const { return menulist_.end(); }
///
iterator end() { return menulist_.end(); }
void updateMenu(QString const & name);
private:
///
MenuList menulist_;
///
Menu menubar_;
///
Menu specialmenu_;
private:
/// Initialize specific MACOS X menubar
void macxMenuBarInit(GuiView * view);
typedef QHash<QString, GuiPopupMenu *> NameMap;
/// name to menu for \c menu() method.
NameMap name_map_;
/// Use the Pimpl idiom to hide the internals.
struct Impl;
/// The pointer never changes although *d's contents may.
Impl * const d;
};
} // namespace frontend