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#include "mainwindow.h"
#include "fractalwidget.h"
#include "customdialog.h"
#include "ui.h"
#include <QtGui>
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
{
setWindowTitle(QCoreApplication::applicationName());
statusBar()->show();
m_fractalWidget = new FractalWidget();
setCentralWidget(m_fractalWidget);
readSettings();
}
MainWindow::~MainWindow()
{
}
FractalWidget *MainWindow::fractalWidget()
{
return m_fractalWidget;
}
void MainWindow::readSettings()
{
QSettings settings;
QPoint pos = settings.value("windowPosition", QPoint(200, 200)).toPoint();
QSize size = settings.value("imageSize", QSize(640, 480)).toSize();
m_fractalWidget->setSizeHint(size);
move(pos);
}
void MainWindow::writeSettings()
{
QSettings settings;
settings.setValue("windowPosition", pos());
settings.setValue("imageSize", size());
}
void MainWindow::closeEvent(QCloseEvent *event)
{
writeSettings();
ui_quit();
}
void MainWindow::showMessage(const QString &message)
{
statusBar()->showMessage(message, 5000);
}
QKeySequence::StandardKey MainWindow::keyForItem(const QString &name)
{
if (name =="initstate") return QKeySequence::New;
if (name =="loadpos") return QKeySequence::Open;
if (name =="savepos") return QKeySequence::Save;
if (name =="undo") return QKeySequence::Undo;
if (name =="redo") return QKeySequence::Redo;
if (name =="recalculate") return QKeySequence::Refresh;
if (name =="help") return QKeySequence::HelpContents;
return QKeySequence::UnknownKey;
}
void MainWindow::buildMenu(struct uih_context *uih, const char *name)
{
menuBar()->clear();
const menuitem *item;
for (int i = 0; (item = menu_item(name, i)) != NULL; i++) {
if (item->type == MENU_SUBMENU) {
QMenu *menu = menuBar()->addMenu(QString(item->name));
buildMenu(uih, item->shortname, menu);
}
}
}
void MainWindow::buildMenu(struct uih_context *uih, const char *name, QMenu *parent)
{
QActionGroup *group = new QActionGroup(parent);
const menuitem *item;
for (int i = 0; (item = menu_item(name, i)) != NULL; i++) {
QString itemName(item->name);
if (item->type == MENU_DIALOG || item->type == MENU_CUSTOMDIALOG)
itemName += "...";
if (item->type == MENU_SEPARATOR) {
parent->addSeparator();
} else if (item->type == MENU_SUBMENU) {
QMenu *menu = parent->addMenu(item->name);
buildMenu(uih, item->shortname, menu);
} else {
QAction *action = new QAction(itemName, parent);
action->setShortcuts(keyForItem(item->shortname));
action->setObjectName(item->shortname);
if (item->flags & (MENUFLAG_RADIO | MENUFLAG_CHECKBOX)) {
action->setCheckable(true);
action->setChecked(menu_enabled(item, uih));
if (item->flags & MENUFLAG_RADIO)
action->setActionGroup(group);
}
connect(action, SIGNAL(triggered()), this, SLOT(activateMenuItem()));
parent->addAction(action);
}
}
}
void MainWindow::popupMenu(struct uih_context *uih, const char *name)
{
QMenu *menu = new QMenu(this);
buildMenu(uih, name, menu);
menu->exec(QCursor::pos());
delete menu;
}
void MainWindow::toggleMenu(struct uih_context *uih, const char *name)
{
const menuitem *item = menu_findcommand(name);
QAction *action = menuBar()->findChild<QAction *>(name);
if (action)
action->setChecked(menu_enabled(item, uih));
}
void MainWindow::activateMenuItem()
{
QAction *action = qobject_cast<QAction *>(sender());
const menuitem *item = menu_findcommand(action->objectName().toAscii());
ui_menuactivate(item, NULL);
}
void MainWindow::showDialog(struct uih_context *uih, const char *name)
{
const menuitem *item = menu_findcommand(name);
if (!item) return;
const menudialog *dialog = menu_getdialog(uih, item);
if (!dialog) return;
int nitems;
for (nitems = 0; dialog[nitems].question; nitems++);
if (nitems == 1 && (dialog[0].type == DIALOG_IFILE || dialog[0].type == DIALOG_OFILE)) {
QString filter = QString("*.%1").arg(QFileInfo(dialog[0].defstr).completeSuffix());
QString directory;// = QDesktopServices::storageLocation(QDesktopServices::DocumentsLocation);
QString fileName;
if (dialog[0].type == DIALOG_IFILE)
fileName = QFileDialog::getOpenFileName(this, item->name, directory, filter);
else if (dialog[0].type == DIALOG_OFILE)
fileName = QFileDialog::getSaveFileName(this, item->name, directory, filter);
if (!fileName.isNull()) {
dialogparam *param = (dialogparam *)malloc(sizeof(dialogparam));
param->dstring = strdup(fileName.toUtf8());
ui_menuactivate(item, param);
}
} else {
CustomDialog customDialog(uih, item, dialog, this);
if (customDialog.exec() == QDialog::Accepted)
ui_menuactivate(item, customDialog.parameters());
}
}
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