From 1030dc837b10a03a02a85d5504cbeec168ce49e2 Mon Sep 17 00:00:00 2001
From: Bernie Innocenti <bernie@codewiz.org>
Date: Mon, 03 May 2010 21:53:47 +0000
Subject: Import XaoS r489 (trunk after version 3.5)

---
(limited to 'src/ui/ui-drv/qt/mainwindow.cpp')

diff --git a/src/ui/ui-drv/qt/mainwindow.cpp b/src/ui/ui-drv/qt/mainwindow.cpp
new file mode 100644
index 0000000..aa03e66
--- /dev/null
+++ b/src/ui/ui-drv/qt/mainwindow.cpp
@@ -0,0 +1,172 @@
+#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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