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/*
Actionaz
Copyright (C) 2008-2014 Jonathan Mercier-Ganady
Actionaz is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Actionaz is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Contact : jmgr@jmgr.info
*/
#include "codeeditordialog.h"
#include "ui_codeeditordialog.h"
#include "actioninstance.h"
#include <QtScript>
#include <QSettings>
#include <QMessageBox>
#include <QMenu>
namespace ActionTools
{
CodeEditorDialog::CodeEditorDialog(QAbstractItemModel *completionModel, QMenu *variablesMenu, QMenu *resourcesMenu, QWidget *parent)
: QDialog(parent),
ui(new Ui::CodeEditorDialog),
mVariablesMenu(variablesMenu),
mResourcesMenu(resourcesMenu)
{
ui->setupUi(this);
ui->editor->setCompletionModel(completionModel);
QSettings settings;
QAction *swapCodeAction = new QAction(this);
swapCodeAction->setShortcut(QKeySequence(settings.value("actions/switchTextCode", QKeySequence("Ctrl+Shift+C")).toString()));
swapCodeAction->setShortcutContext(Qt::WindowShortcut);
addAction(swapCodeAction);
connect(swapCodeAction, SIGNAL(triggered()), this, SLOT(swapCode()));
connect(ui->editor, SIGNAL(acceptDialog()), this, SLOT(accept()));
if(mResourcesMenu)//TMP
connect(mResourcesMenu, SIGNAL(triggered(QAction*)), this, SLOT(insertVariable(QAction*)));
}
CodeEditorDialog::~CodeEditorDialog()
{
delete ui;
}
void CodeEditorDialog::setText(const QString &text)
{
ui->editor->setPlainText(text);
}
void CodeEditorDialog::setCode(bool code)
{
ui->codePushButton->setChecked(code);
ui->textPushButton->setChecked(!code);
ui->editor->setCode(code);
ui->checkSyntax->setEnabled(code);
}
void CodeEditorDialog::setAllowTextCodeChange(bool allowTextCodeChange)
{
ui->codePushButton->setEnabled(allowTextCodeChange);
ui->textPushButton->setEnabled(allowTextCodeChange);
}
void CodeEditorDialog::setCurrentLine(int line)
{
ui->editor->setCurrentLine(line);
}
void CodeEditorDialog::setCurrentColumn(int column)
{
ui->editor->setCurrentColumn(column);
}
QString CodeEditorDialog::text() const
{
return ui->editor->toPlainText();
}
bool CodeEditorDialog::isCode() const
{
return ui->codePushButton->isChecked();
}
void CodeEditorDialog::accept()
{
QSettings settings;
if(settings.value("actions/checkCodeSyntaxAutomatically", QVariant(true)).toBool() && !ui->editor->checkSyntax())
showSyntaxCheckError();
else
QDialog::accept();
}
void CodeEditorDialog::on_codePushButton_toggled(bool checked)
{
ui->editor->setCode(checked);
ui->checkSyntax->setEnabled(checked);
}
void CodeEditorDialog::on_insertPushButton_clicked()
{
QSet<QString> variables = ActionTools::ActionInstance::findVariables(text(), isCode());
foreach(QAction *action, mVariablesMenu->actions())
variables.insert(action->text());
QStringList variableList = variables.toList();
qSort(variableList);
QMenu *variablesMenu = 0;
if(variableList.isEmpty())
{
variablesMenu = new QMenu(tr("No variables to insert"));
variablesMenu->setEnabled(false);
}
else
{
variablesMenu = new QMenu(tr("Insert variable"));
connect(variablesMenu, SIGNAL(triggered(QAction*)), this, SLOT(insertVariable(QAction*)));
foreach(const QString &variable, variableList)
variablesMenu->addAction(variable);
}
variablesMenu->setIcon(QIcon(":/images/variable.png"));
QMenu *menu = new QMenu;
menu->addMenu(variablesMenu);
menu->addMenu(mResourcesMenu);
menu->exec(QCursor::pos());
delete menu;
}
void CodeEditorDialog::on_checkSyntax_clicked()
{
if(ui->editor->checkSyntax())
QMessageBox::information(this, tr("Syntax error check"), tr("No syntax errors where found."));
else
showSyntaxCheckError();
}
void CodeEditorDialog::swapCode()
{
setCode(!ui->editor->isCode());
}
void CodeEditorDialog::insertVariable(QAction *action)
{
insertVariable(action->text());
}
void CodeEditorDialog::insertVariable(const QString &variable)
{
if(isCode())
ui->editor->insertPlainText(variable);
else
ui->editor->insertPlainText("$" + variable);
}
void CodeEditorDialog::showSyntaxCheckError()
{
QString message;
if(ui->editor->lastSyntaxError().isEmpty())
message = tr("Syntax error detected.");
else
message = tr("Syntax error detected: %1").arg(ui->editor->lastSyntaxError());
QMessageBox::warning(this, tr("Syntax error check"), message);
}
void CodeEditorDialog::moveCursorToLine(int line)
{
QTextCursor cur = ui->editor->textCursor();
cur.movePosition(QTextCursor::Start);
cur.movePosition(QTextCursor::Down, QTextCursor::KeepAnchor, line);
}
}
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