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https://git.lyx.org/repos/lyx.git
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fc11e21486
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22266 a592a061-630c-0410-9148-cb99ea01b6c8
356 lines
9.9 KiB
C++
356 lines
9.9 KiB
C++
/**
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* \file GuiToolbars.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 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 "GuiToolbars.h"
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#include "GuiCommandBuffer.h"
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#include "GuiToolbar.h"
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#include "GuiView.h"
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#include "Buffer.h"
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#include "BufferParams.h"
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#include "support/debug.h"
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#include "FuncRequest.h"
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#include "FuncStatus.h"
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#include "support/gettext.h"
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#include "Layout.h"
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#include "LyX.h"
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#include "LyXFunc.h"
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#include "TextClass.h"
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#include "ToolbarBackend.h"
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using namespace std;
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namespace lyx {
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namespace frontend {
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#define TurnOnFlag(x) flags |= ToolbarInfo::x
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#define TurnOffFlag(x) flags &= ~ToolbarInfo::x
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GuiToolbars::GuiToolbars(GuiView & owner)
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: owner_(owner)
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{
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init();
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}
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void GuiToolbars::initFlags(ToolbarInfo & tbinfo)
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{
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ToolbarSection::ToolbarInfo & info = LyX::ref().session().toolbars().load(tbinfo.name);
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unsigned int flags = static_cast<unsigned int>(tbinfo.flags);
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// Remove default.ui positions. Only when a valid postion is stored
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// in the session file the default.ui value will be overwritten
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unsigned int save = flags;
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TurnOffFlag(TOP);
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TurnOffFlag(BOTTOM);
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TurnOffFlag(RIGHT);
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TurnOffFlag(LEFT);
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bool valid_location = true;
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// init tbinfo.flags with saved location
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if (info.location == ToolbarSection::ToolbarInfo::TOP)
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TurnOnFlag(TOP);
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else if (info.location == ToolbarSection::ToolbarInfo::BOTTOM)
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TurnOnFlag(BOTTOM);
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else if (info.location == ToolbarSection::ToolbarInfo::RIGHT)
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TurnOnFlag(RIGHT);
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else if (info.location == ToolbarSection::ToolbarInfo::LEFT)
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TurnOnFlag(LEFT);
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else {
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// use setting from default.ui
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flags = save;
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valid_location = false;
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}
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// invalid location is for a new toolbar that has no saved information,
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// so info.visible is not used for this case.
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if (valid_location) {
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// init tbinfo.flags with saved visibility,
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TurnOffFlag(ON);
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TurnOffFlag(OFF);
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TurnOffFlag(AUTO);
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if (info.state == ToolbarSection::ToolbarInfo::ON)
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TurnOnFlag(ON);
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else if (info.state == ToolbarSection::ToolbarInfo::OFF)
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TurnOnFlag(OFF);
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else
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TurnOnFlag(AUTO);
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}
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/*
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cout << "State " << info.state << " FLAGS: " << flags
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<< " ON:" << (flags & ToolbarBackend::ON)
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<< " OFF:" << (flags & ToolbarBackend::OFF)
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<< " L:" << (flags & ToolbarBackend::LEFT)
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<< " R:" << (flags & ToolbarBackend::RIGHT)
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<< " T:" << (flags & ToolbarBackend::TOP)
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<< " B:" << (flags & ToolbarBackend::BOTTOM)
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<< " MA:" << (flags & ToolbarBackend::MATH)
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<< " RE:" << (flags & ToolbarBackend::REVIEW)
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<< " TB:" << (flags & ToolbarBackend::TABLE)
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<< " AU:" << (flags & ToolbarBackend::AUTO)
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<< endl;
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*/
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// now set the flags
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tbinfo.flags = static_cast<lyx::ToolbarInfo::Flags>(flags);
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}
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void GuiToolbars::init()
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{
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ToolbarsMap::const_iterator it = toolbars_.begin();
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for (; it != toolbars_.end(); ++it)
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delete it->second;
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toolbars_.clear();
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// extracts the toolbars from the backend
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ToolbarBackend::Toolbars::iterator cit = toolbarbackend.begin();
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ToolbarBackend::Toolbars::iterator end = toolbarbackend.end();
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// init flags will also add these toolbars to session if they
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// are not already there (e.g. first run of lyx).
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for (; cit != end; ++cit)
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initFlags(*cit);
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// add toolbars according the order in session
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ToolbarSection::ToolbarList::const_iterator tb =
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LyX::ref().session().toolbars().begin();
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ToolbarSection::ToolbarList::const_iterator te =
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LyX::ref().session().toolbars().end();
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ToolbarSection::ToolbarInfo::Location last_loc =
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ToolbarSection::ToolbarInfo::NOTSET;
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int last_posx = 0;
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int last_posy = 0;
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for (; tb != te; ++tb) {
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LYXERR(Debug::INIT, "Adding " << tb->key << " at position "
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<< tb->info.posx << " " << tb->info.posy);
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// add toolbar break if posx or posy changes
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bool newline = tb->info.location == last_loc && (
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// if two toolbars at the same location, assume uninitialized and add toolbar break
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(tb->info.posx == last_posx && tb->info.posy == last_posy) ||
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(last_loc == ToolbarSection::ToolbarInfo::TOP && tb->info.posy != last_posy) ||
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(last_loc == ToolbarSection::ToolbarInfo::BOTTOM && tb->info.posy != last_posy) ||
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(last_loc == ToolbarSection::ToolbarInfo::LEFT && tb->info.posx != last_posx) ||
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(last_loc == ToolbarSection::ToolbarInfo::RIGHT && tb->info.posx != last_posx) );
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// find the backend item and add
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for (cit = toolbarbackend.begin(); cit != end; ++cit)
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if (cit->name == tb->key) {
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add(*cit, newline);
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last_loc = tb->info.location;
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last_posx = tb->info.posx;
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last_posy = tb->info.posy;
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break;
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}
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}
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}
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void GuiToolbars::display(string const & name, bool show)
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{
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ToolbarBackend::Toolbars::iterator cit = toolbarbackend.begin();
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ToolbarBackend::Toolbars::iterator end = toolbarbackend.end();
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for (; cit != end; ++cit) {
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if (cit->name == name) {
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unsigned int flags = cit->flags;
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TurnOffFlag(ON);
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TurnOffFlag(OFF);
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TurnOffFlag(AUTO);
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if (show)
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TurnOnFlag(ON);
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else
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TurnOnFlag(OFF);
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cit->flags = static_cast<lyx::ToolbarInfo::Flags>(flags);
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displayToolbar(*cit, show);
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}
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}
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LYXERR(Debug::GUI, "Toolbar::display: no toolbar named " << name);
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}
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ToolbarInfo * GuiToolbars::getToolbarInfo(string const & name)
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{
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return toolbarbackend.getUsedToolbarInfo(name);
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}
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void GuiToolbars::toggleToolbarState(string const & name, bool allowauto)
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{
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ToolbarInfo * tbi = toolbarbackend.getUsedToolbarInfo(name);
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if (!tbi) {
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LYXERR(Debug::GUI, "Toolbar::display: no toolbar named " << name);
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return;
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}
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int flags = tbi->flags;
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// off -> on
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if (flags & ToolbarInfo::OFF) {
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TurnOffFlag(OFF);
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TurnOnFlag(ON);
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// auto -> off
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} else if (flags & ToolbarInfo::AUTO) {
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TurnOffFlag(AUTO);
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TurnOnFlag(OFF);
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} else if (allowauto
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&& ((flags & ToolbarInfo::MATH)
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|| (flags & ToolbarInfo::TABLE)
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|| (flags & ToolbarInfo::REVIEW)
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|| (flags & ToolbarInfo::MATHMACROTEMPLATE))) {
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// for math etc, toggle from on -> auto
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TurnOffFlag(ON);
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TurnOnFlag(AUTO);
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} else {
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// for others, toggle from on -> off
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TurnOffFlag(ON);
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TurnOnFlag(OFF);
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}
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tbi->flags = static_cast<ToolbarInfo::Flags>(flags);
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}
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#undef TurnOnFlag
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#undef TurnOffFlag
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void GuiToolbars::update(bool in_math, bool in_table, bool review,
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bool in_mathmacrotemplate)
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{
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updateIcons();
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// extracts the toolbars from the backend
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ToolbarBackend::Toolbars::const_iterator cit = toolbarbackend.begin();
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ToolbarBackend::Toolbars::const_iterator end = toolbarbackend.end();
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for (; cit != end; ++cit) {
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if (cit->flags & ToolbarInfo::ON)
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displayToolbar(*cit, true);
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else if (cit->flags & ToolbarInfo::OFF)
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displayToolbar(*cit, false);
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else if ((cit->flags & ToolbarInfo::AUTO) && (cit->flags & ToolbarInfo::MATH))
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displayToolbar(*cit, in_math);
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else if ((cit->flags & ToolbarInfo::AUTO) && (cit->flags & ToolbarInfo::TABLE))
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displayToolbar(*cit, in_table);
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else if ((cit->flags & ToolbarInfo::AUTO) && (cit->flags & ToolbarInfo::REVIEW))
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displayToolbar(*cit, review);
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else if ((cit->flags & ToolbarInfo::AUTO) && (cit->flags & ToolbarInfo::MATHMACROTEMPLATE))
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displayToolbar(*cit, in_mathmacrotemplate);
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}
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}
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bool GuiToolbars::visible(string const & name) const
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{
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map<string, GuiToolbar *>::const_iterator it =
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toolbars_.find(name);
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if (it == toolbars_.end())
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return false;
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return it->second->isVisible();
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}
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void GuiToolbars::saveToolbarInfo()
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{
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ToolbarSection & tb = LyX::ref().session().toolbars();
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for (ToolbarBackend::Toolbars::iterator cit = toolbarbackend.begin();
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cit != toolbarbackend.end(); ++cit) {
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ToolbarsMap::iterator it = toolbars_.find(cit->name);
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BOOST_ASSERT(it != toolbars_.end());
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// get toolbar info from session.
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ToolbarSection::ToolbarInfo & info = tb.load(cit->name);
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if (cit->flags & ToolbarInfo::ON)
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info.state = ToolbarSection::ToolbarInfo::ON;
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else if (cit->flags & ToolbarInfo::OFF)
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info.state = ToolbarSection::ToolbarInfo::OFF;
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else if (cit->flags & ToolbarInfo::AUTO)
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info.state = ToolbarSection::ToolbarInfo::AUTO;
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// save other information
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// if auto, frontend should *not* set on/off
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it->second->saveInfo(info);
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// maybe it is useful to update flags with real status. I do not know
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/*
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if (!(cit->flags & ToolbarInfo::AUTO)) {
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unsigned int flags = static_cast<unsigned int>(cit->flags);
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flags &= ~(info.state == ToolbarSection::ToolbarInfo::ON ? ToolbarInfo::OFF : ToolbarInfo::ON);
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flags |= (info.state == ToolbarSection::ToolbarInfo::ON ? ToolbarInfo::ON : ToolbarInfo::OFF);
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if (info.state == ToolbarSection::ToolbarInfo::ON)
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cit->flags = static_cast<lyx::ToolbarInfo::Flags>(flags);
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}
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*/
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}
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}
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void GuiToolbars::add(ToolbarInfo const & tbinfo, bool newline)
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{
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GuiToolbar * tb_ptr = owner_.makeToolbar(tbinfo, newline);
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toolbars_[tbinfo.name] = tb_ptr;
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if (tbinfo.flags & ToolbarInfo::ON)
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tb_ptr->show();
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else
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tb_ptr->hide();
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}
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void GuiToolbars::displayToolbar(ToolbarInfo const & tbinfo,
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bool show_it)
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{
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ToolbarsMap::iterator it = toolbars_.find(tbinfo.name);
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BOOST_ASSERT(it != toolbars_.end());
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if (show_it) {
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if (it->second->isVisible())
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return;
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it->second->show();
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}
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else if (it->second->isVisible())
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it->second->hide();
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}
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void GuiToolbars::updateIcons()
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{
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ToolbarsMap::const_iterator it = toolbars_.begin();
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ToolbarsMap::const_iterator const end = toolbars_.end();
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for (; it != end; ++it)
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it->second->updateContents();
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}
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void GuiToolbars::showCommandBuffer(bool show_it)
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{
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ToolbarsMap::const_iterator it = toolbars_.begin();
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ToolbarsMap::const_iterator const end = toolbars_.end();
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for (; it != end; ++it) {
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GuiCommandBuffer * cb = it->second->commandBuffer();
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if (!cb)
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continue;
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if (!show_it) {
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// FIXME: this is a hack, "minibuffer" should not be
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// hardcoded.
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display("minibuffer", false);
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return;
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}
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if (!it->second->isVisible())
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display("minibuffer", true);
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cb->setFocus();
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return;
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}
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}
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} // namespace frontend
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} // namespace lyx
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