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#include "tikzit.h"
#include "tikzassembler.h"
#include "tikzstyles.h"
#include <QFile>
#include <QFileDialog>
#include <QSettings>
#include <QDebug>
#include <QMessageBox>
// application-level instance of Tikzit
Tikzit *tikzit;
// font to use for node labels
QFont Tikzit::LABEL_FONT("Courrier", 9);
Tikzit::Tikzit() : _styleFile("[default]"), _activeWindow(0)
{
}
void Tikzit::init(QApplication *app)
{
QSettings settings("tikzit", "tikzit");
_mainMenu = new MainMenu();
QMainWindow *dummy = new QMainWindow();
_toolPalette = new ToolPalette(dummy);
_propertyPalette = new PropertyPalette(dummy);
//_stylePalette = new StylePalette(dummy);
_styles = new TikzStyles(this);
//_stylePalette->show();
_windows << new MainWindow();
_windows[0]->show();
QString styleFile = settings.value("previous-tikzstyles-file").toString();
if (!styleFile.isEmpty()) loadStyles(styleFile);
//connect(app, &QApplication::focusChanged, this, &focusChanged);
}
//QMenuBar *Tikzit::mainMenu() const
//{
// return _mainMenu;
//}
ToolPalette *Tikzit::toolPalette() const
{
return _toolPalette;
}
PropertyPalette *Tikzit::propertyPalette() const
{
return _propertyPalette;
}
void Tikzit::newDoc()
{
MainWindow *w = new MainWindow();
w->show();
_windows << w;
}
MainWindow *Tikzit::activeWindow() const
{
return _activeWindow;
}
void Tikzit::setActiveWindow(MainWindow *activeWindow)
{
_activeWindow = activeWindow;
}
void Tikzit::removeWindow(MainWindow *w)
{
_windows.removeAll(w);
if (_activeWindow == w) {
if (_windows.isEmpty()) {
_activeWindow = 0;
// TODO: check if we should quit when last window closed
quit();
} else _activeWindow = _windows[0];
}
}
void Tikzit::open()
{
QSettings settings("tikzit", "tikzit");
QString fileName = QFileDialog::getOpenFileName(0,
tr("Open File"),
settings.value("previous-file-path").toString(),
tr("TiKZ Files (*.tikz)"));
open(fileName);
}
void Tikzit::open(QString fileName)
{
if (!fileName.isEmpty()) {
if (_windows.size() == 1 &&
_windows[0]->tikzDocument()->isClean() &&
_windows[0]->tikzDocument()->shortName().isEmpty())
{
_windows[0]->open(fileName);
_windows[0]->show();
}
else {
MainWindow *w = new MainWindow();
w->show();
w->open(fileName);
_windows << w;
}
}
}
void Tikzit::openTikzStyles() {
QSettings settings("tikzit", "tikzit");
QString fileName = QFileDialog::getOpenFileName(0,
tr("Open File"),
settings.value("previous-tikzstyles-path").toString(),
tr("TiKZ Style Files (*.tikzstyles)"));
if (!fileName.isEmpty()) {
loadStyles(fileName);
}
}
void Tikzit::loadStyles(QString fileName)
{
QSettings settings("tikzit", "tikzit");
QFile file(fileName);
if (file.open(QIODevice::ReadOnly)) {
QFileInfo fi(file);
settings.setValue("previous-tikzstyles-path", fi.absolutePath());
settings.setValue("previous-tikzstyles-file", fileName);
_styleFile = fi.fileName();
QTextStream in(&file);
QString styleTikz = in.readAll();
file.close();
_styles->clear();
TikzAssembler ass(_styles);
bool parseSuccess = ass.parse(styleTikz);
if (parseSuccess) {
qDebug() << "parse successful";
} else {
qDebug() << "parse failed";
}
//_stylePalette->reloadStyles();
foreach (MainWindow *w, _windows) {
w->tikzScene()->reloadStyles();
}
} else {
settings.setValue("previous-tikzstyles-file", "");
QMessageBox::warning(0, "Style file not found.", "Could not open style file: '" + fileName + "', reverting to default.");
}
}
QString Tikzit::styleFile() const
{
return _styleFile;
}
void Tikzit::focusChanged(QWidget *old, QWidget *nw)
{
// foreach (MainWindow *w, _windows) {
// if (w->isActiveWindow()) {
// _stylePalette->raise();
// break;
// }
// }
}
//StylePalette *Tikzit::stylePalette() const
//{
// return _stylePalette;
//}
TikzStyles *Tikzit::styles() const
{
return _styles;
}
void Tikzit::quit()
{
//_stylePalette->close();
QApplication::quit();
}
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