lyx_mirror/src/frontends/qt2/QExternal.C

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/**
* \file QExternal.C
* 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
*/
#include <config.h>
#include "ControlExternal.h"
#include "qt_helpers.h"
#include "insets/ExternalTemplate.h"
#include "support/lstrings.h"
#include "support/tostr.h"
#include <qlineedit.h>
#include <qpushbutton.h>
#include <qcheckbox.h>
#include <qcombobox.h>
#include <qtextview.h>
#include "QExternalDialog.h"
#include "QExternal.h"
#include "Qt2BC.h"
#include <vector>
typedef QController<ControlExternal, QView<QExternalDialog> > base_class;
QExternal::QExternal(Dialog & parent)
: base_class(parent, _("LyX: External Material"))
{
}
void QExternal::build_dialog()
{
dialog_.reset(new QExternalDialog(this));
bcview().setOK(dialog_->okPB);
bcview().setApply(dialog_->applyPB);
bcview().setCancel(dialog_->closePB);
bcview().addReadOnly(dialog_->externalCO);
bcview().addReadOnly(dialog_->fileED);
bcview().addReadOnly(dialog_->browsePB);
std::vector<string> templates(controller().getTemplates());
for (std::vector<string>::const_iterator cit = templates.begin();
cit != templates.end(); ++cit) {
dialog_->externalCO->insertItem(toqstr(*cit), -1);
}
}
void QExternal::update_contents()
{
InsetExternal::Params const & params = controller().params();
dialog_->fileED->setText(toqstr(params.filename));
dialog_->externalCO->setCurrentItem(controller().getTemplateNumber(params.templatename));
dialog_->externalTV->setText(toqstr(helpText()));
int item = 0;
switch (params.display) {
case grfx::DefaultDisplay: item = 0; break;
case grfx::MonochromeDisplay: item = 1; break;
case grfx::GrayscaleDisplay: item = 2; break;
case grfx::ColorDisplay: item = 3; break;
case grfx::NoDisplay: item = 0; break;
}
dialog_->showCB->setCurrentItem(item);
dialog_->showCB->setEnabled(params.display != grfx::NoDisplay &&
!readOnly());
dialog_->displayCB->setChecked(params.display != grfx::NoDisplay);
dialog_->displayscale->setEnabled(params.display != grfx::NoDisplay &&
!readOnly());
dialog_->displayscale->setText(toqstr(tostr(params.lyxscale)));
isValid();
}
string const QExternal::helpText() const
{
ExternalTemplate templ =
controller().getTemplate(dialog_->externalCO->currentItem());
return templ.helpText;
}
void QExternal::apply()
{
InsetExternal::Params params = controller().params();
params.filename = fromqstr(dialog_->fileED->text());
params.templatename =
controller().getTemplate(dialog_->externalCO->currentItem()).lyxName;
switch (dialog_->showCB->currentItem()) {
case 0: params.display = grfx::DefaultDisplay; break;
case 1: params.display = grfx::MonochromeDisplay; break;
case 2: params.display = grfx::GrayscaleDisplay; break;
case 3: params.display = grfx::ColorDisplay; break;
default:;
}
if (!dialog_->displayCB->isChecked())
params.display = grfx::NoDisplay;
params.lyxscale = strToInt(fromqstr(dialog_->displayscale->text()));
controller().setParams(params);
}