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https://git.lyx.org/repos/lyx.git
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67dc240bc9
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1808 a592a061-630c-0410-9148-cb99ea01b6c8
150 lines
3.5 KiB
C
150 lines
3.5 KiB
C
/*
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* FormUrl.C
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* (C) 2000 LyX Team
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* John Levon, moz@compsoc.man.ac.uk
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*/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include <config.h>
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#include "FormUrlDialog.h"
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#undef emit
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#include "Dialogs.h"
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#include "FormUrl.h"
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#include "gettext.h"
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#include "buffer.h"
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#include "LyXView.h"
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#include "lyxfunc.h"
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#include <qlineedit.h>
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#include <qcheckbox.h>
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#include <qpushbutton.h>
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FormUrl::FormUrl(LyXView *v, Dialogs *d)
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: dialog_(0), lv_(v), d_(d), inset_(0), h_(0), u_(0), ih_(0)
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{
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// let the dialog 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->showUrl.connect(slot(this, &FormUrl::showUrl));
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d->createUrl.connect(slot(this, &FormUrl::createUrl));
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}
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FormUrl::~FormUrl()
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{
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delete dialog_;
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}
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void FormUrl::showUrl(InsetCommand * const inset)
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{
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// FIXME: when could inset be 0 here ?
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if (inset==0)
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return;
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inset_ = inset;
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readonly = lv_->buffer()->isReadonly();
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ih_ = inset_->hide.connect(slot(this,&FormUrl::hide));
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params = inset->params();
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show();
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}
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void FormUrl::createUrl(string const & arg)
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{
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// we could already be showing a URL, clear it out
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if (inset_)
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close();
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readonly = lv_->buffer()->isReadonly();
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params.setFromString(arg);
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show();
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}
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void FormUrl::update()
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{
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dialog_->urlED->setText(params.getContents().c_str());
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dialog_->nameED->setText(params.getOptions().c_str());
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if (params.getCmdName()=="url")
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dialog_->hyperlinkCB->setChecked(false);
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else
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dialog_->hyperlinkCB->setChecked(true);
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if (readonly) {
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dialog_->nameED->setFocusPolicy(QWidget::NoFocus);
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dialog_->urlED->setFocusPolicy(QWidget::NoFocus);
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dialog_->okPB->setEnabled(false);
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dialog_->cancelPB->setText(_("Close"));
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dialog_->hyperlinkCB->setEnabled(false);
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} else {
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dialog_->nameED->setFocusPolicy(QWidget::StrongFocus);
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dialog_->urlED->setFocusPolicy(QWidget::StrongFocus);
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dialog_->urlED->setFocus();
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dialog_->okPB->setEnabled(true);
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dialog_->cancelPB->setText(_("Cancel"));
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dialog_->hyperlinkCB->setEnabled(true);
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}
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}
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void FormUrl::apply()
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{
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if (readonly)
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return;
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params.setContents(dialog_->urlED->text().latin1());
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params.setOptions(dialog_->nameED->text().latin1());
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if (dialog_->hyperlinkCB->isChecked())
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params.setCmdName("htmlurl");
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else
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params.setCmdName("url");
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if (inset_ != 0) {
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if (params != inset_->params()) {
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inset_->setParams(params);
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lv_->view()->updateInset(inset_, true);
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}
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} else
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lv_->getLyXFunc()->Dispatch(LFUN_INSERT_URL, params.getAsString().c_str());
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}
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void FormUrl::show()
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{
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if (!dialog_)
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dialog_ = new FormUrlDialog(this, 0, _("LyX: Url"), false);
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if (!dialog_->isVisible()) {
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h_ = d_->hideBufferDependent.connect(slot(this, &FormUrl::hide));
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u_ = d_->updateBufferDependent.connect(slot(this, &FormUrl::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 FormUrl::close()
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{
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h_.disconnect();
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u_.disconnect();
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ih_.disconnect();
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inset_ = 0;
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}
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void FormUrl::hide()
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{
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dialog_->hide();
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close();
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}
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