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101 lines
2.2 KiB
C++
101 lines
2.2 KiB
C++
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/**
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* \file FormCharacter.C
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* Copyright 2001 The LyX Team.
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* See the file COPYING.
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*
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* \author Edwin Leuven, leuven@fee.uva.nl
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*/
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#include <config.h>
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#include "chardlgimpl.h"
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#include "FormCharacter.h"
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#include "bufferview_funcs.h"
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#include "Dialogs.h"
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#include "Liason.h"
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#include "QtLyXView.h"
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#include "buffer.h"
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#include "lyxtext.h"
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#include "language.h"
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#include "support/lstrings.h"
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using Liason::setMinibuffer;
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FormCharacter::FormCharacter(LyXView *v, Dialogs *d)
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: dialog_(0), lv_(v), d_(d), h_(0), u_(0)
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{
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// let the popup be shown
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// This is a permanent connection so we won't bother
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// storing a copy because we won't be disconnecting.
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d->showLayoutCharacter.connect(slot(this, &FormCharacter::show));
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// for LFUN_FREE
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d->setUserFreeFont.connect(slot(this, &FormCharacter::apply));
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}
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FormCharacter::~FormCharacter()
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{
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delete dialog_;
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}
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void FormCharacter::apply()
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{
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if (!lv_->view()->available() || !dialog_)
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return;
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LyXFont font = dialog_->getChar();
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if (dialog_->langItem()==1)
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font.setLanguage(lv_->buffer()->params.language);
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ToggleAndShow(lv_->view(), font, dialog_->toggleAll());
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lv_->view()->setState();
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lv_->buffer()->markDirty();
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setMinibuffer(lv_, _("Character set"));
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}
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void FormCharacter::show()
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{
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if (!dialog_) {
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dialog_ = new CharDlgImpl(this, 0, _("Character Options"), false);
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// add languages
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for (Languages::const_iterator cit = languages.begin();
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cit != languages.end(); ++cit) {
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const string language = (*cit).second.lang();
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dialog_->lang->insertItem( tostr(language).c_str(), -1 );
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}
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}
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if (!dialog_->isVisible()) {
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h_ = d_->hideBufferDependent.connect(slot(this, &FormCharacter::hide));
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u_ = d_->updateBufferDependent.connect(slot(this, &FormCharacter::update));
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}
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dialog_->raise();
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dialog_->setActiveWindow();
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update();
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dialog_->show();
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}
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void FormCharacter::close()
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{
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h_.disconnect();
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u_.disconnect();
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}
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void FormCharacter::hide()
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{
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dialog_->hide();
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close();
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}
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void FormCharacter::update(bool)
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{
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if (!lv_->view()->available())
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return;
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dialog_->setReadOnly(lv_->buffer()->isReadonly());
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}
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