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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "newform.h"
#include "qdesigner_workbench.h"
#include "qdesigner_actions.h"
#include "qdesigner_formwindow.h"
#include "qdesigner_settings.h"
#include <newformwidget_p.h>
#include <QtDesigner/abstractformeditor.h>
#include <QtWidgets/qapplication.h>
#include <QtWidgets/qboxlayout.h>
#include <QtWidgets/qpushbutton.h>
#include <QtWidgets/qdialogbuttonbox.h>
#include <QtWidgets/qmenu.h>
#include <QtWidgets/qcheckbox.h>
#include <QtWidgets/qframe.h>
#include <QtWidgets/qmessagebox.h>
#include <QtGui/qaction.h>
#include <QtGui/qactiongroup.h>
#include <QtCore/qdir.h>
#include <QtCore/qfileinfo.h>
#include <QtCore/qdebug.h>
#include <QtCore/qdir.h>
#include <QtCore/qtemporaryfile.h>
QT_BEGIN_NAMESPACE
using namespace Qt::StringLiterals;
NewForm::NewForm(QDesignerWorkbench *workbench, QWidget *parentWidget, const QString &fileName)
: QDialog(parentWidget, Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint),
m_fileName(fileName),
m_newFormWidget(QDesignerNewFormWidgetInterface::createNewFormWidget(workbench->core())),
m_workbench(workbench),
m_chkShowOnStartup(new QCheckBox(tr("Show this Dialog on Startup"))),
m_createButton(new QPushButton(QApplication::translate("NewForm", "C&reate", nullptr))),
m_recentButton(new QPushButton(QApplication::translate("NewForm", "Recent", nullptr))),
m_buttonBox(nullptr)
{
setWindowTitle(tr("New Form"));
QDesignerSettings settings(m_workbench->core());
QVBoxLayout *vBoxLayout = new QVBoxLayout;
connect(m_newFormWidget, &QDesignerNewFormWidgetInterface::templateActivated,
this, &NewForm::slotTemplateActivated);
connect(m_newFormWidget, &QDesignerNewFormWidgetInterface::currentTemplateChanged,
this, &NewForm::slotCurrentTemplateChanged);
vBoxLayout->addWidget(m_newFormWidget);
QFrame *horizontalLine = new QFrame;
horizontalLine->setFrameShape(QFrame::HLine);
horizontalLine->setFrameShadow(QFrame::Sunken);
vBoxLayout->addWidget(horizontalLine);
m_chkShowOnStartup->setChecked(settings.showNewFormOnStartup());
vBoxLayout->addWidget(m_chkShowOnStartup);
m_buttonBox = createButtonBox();
vBoxLayout->addWidget(m_buttonBox);
setLayout(vBoxLayout);
resize(500, 400);
slotCurrentTemplateChanged(m_newFormWidget->hasCurrentTemplate());
}
QDialogButtonBox *NewForm::createButtonBox()
{
// Dialog buttons with 'recent files'
QDialogButtonBox *buttonBox = new QDialogButtonBox;
buttonBox->addButton(QApplication::translate("NewForm", "&Close", nullptr),
QDialogButtonBox::RejectRole);
buttonBox->addButton(m_createButton, QDialogButtonBox::AcceptRole);
buttonBox->addButton(QApplication::translate("NewForm", "&Open...", nullptr),
QDialogButtonBox::ActionRole);
buttonBox->addButton(m_recentButton, QDialogButtonBox::ActionRole);
QDesignerActions *da = m_workbench->actionManager();
QMenu *recentFilesMenu = new QMenu(tr("&Recent Forms"), m_recentButton);
// Pop the "Recent Files" stuff in here.
const auto recentActions = da->recentFilesActions()->actions();
for (auto action : recentActions) {
recentFilesMenu->addAction(action);
connect(action, &QAction::triggered, this, &NewForm::recentFileChosen);
}
m_recentButton->setMenu(recentFilesMenu);
connect(buttonBox, &QDialogButtonBox::clicked, this, &NewForm::slotButtonBoxClicked);
return buttonBox;
}
NewForm::~NewForm()
{
QDesignerSettings settings (m_workbench->core());
settings.setShowNewFormOnStartup(m_chkShowOnStartup->isChecked());
}
void NewForm::recentFileChosen()
{
QAction *action = qobject_cast<QAction *>(sender());
if (action && action->objectName() != "__qt_action_clear_menu_"_L1)
close();
}
void NewForm::slotCurrentTemplateChanged(bool templateSelected)
{
if (templateSelected) {
m_createButton->setEnabled(true);
m_createButton->setDefault(true);
} else {
m_createButton->setEnabled(false);
}
}
void NewForm::slotTemplateActivated()
{
m_createButton->animateClick();
}
void NewForm::slotButtonBoxClicked(QAbstractButton *btn)
{
switch (m_buttonBox->buttonRole(btn)) {
case QDialogButtonBox::RejectRole:
reject();
break;
case QDialogButtonBox::ActionRole:
if (btn != m_recentButton) {
m_fileName.clear();
if (m_workbench->actionManager()->openForm(this))
accept();
}
break;
case QDialogButtonBox::AcceptRole: {
QString errorMessage;
if (openTemplate(&errorMessage)) {
accept();
} else {
QMessageBox::warning(this, tr("Read error"), errorMessage);
}
}
break;
default:
break;
}
}
bool NewForm::openTemplate(QString *ptrToErrorMessage)
{
const QString contents = m_newFormWidget->currentTemplate(ptrToErrorMessage);
if (contents.isEmpty())
return false;
// Write to temporary file and open
QString tempPattern = QDir::tempPath();
if (!tempPattern.endsWith(QDir::separator())) // platform-dependant
tempPattern += QDir::separator();
tempPattern += "XXXXXX.ui"_L1;
QTemporaryFile tempFormFile(tempPattern);
tempFormFile.setAutoRemove(true);
if (!tempFormFile.open()) {
*ptrToErrorMessage = tr("A temporary form file could not be created in %1: %2")
.arg(QDir::toNativeSeparators(QDir::tempPath()), tempFormFile.errorString());
return false;
}
const QString tempFormFileName = tempFormFile.fileName();
tempFormFile.write(contents.toUtf8());
if (!tempFormFile.flush()) {
*ptrToErrorMessage = tr("The temporary form file %1 could not be written: %2")
.arg(QDir::toNativeSeparators(tempFormFileName), tempFormFile.errorString());
return false;
}
tempFormFile.close();
return m_workbench->openTemplate(tempFormFileName, m_fileName, ptrToErrorMessage);
}
QImage NewForm::grabForm(QDesignerFormEditorInterface *core,
QIODevice &file,
const QString &workingDir,
const qdesigner_internal::DeviceProfile &dp)
{
return qdesigner_internal::NewFormWidget::grabForm(core, file, workingDir, dp);
}
QT_END_NAMESPACE
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