GEEKING

RobloxStudio/ShortcutHelpDialog.cpp

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+/**
+ * ShortcutHelpDialog.cpp
+ * Copyright (c) 2013 ROBLOX Corp. All Rights Reserved.
+ */
+
+#include "stdafx.h"
+#include "ShortcutHelpDialog.h"
+
+// Qt Headers
+#include <QTreeWidget>
+#include <QSettings>
+
+// Roblox Studio Headers
+#include "RobloxMainWindow.h"
+
+FASTFLAG(StudioShowTutorialsByDefault)
+
+// shortcuts that should not be visible to the average user
+static const QString ShortcutExceptions = 
+    "toggleBuildModeAction filePublishedProjectsAction toggleGridAction toggleVideoRecordAction ";
+
+enum eShortcutTableColumns
+{
+    STC_NAME,
+    STC_SHORTCUT,
+    STC_DESCRIPTION,
+
+    STC_MAX,
+};
+
+ShortcutHelpDialog::ShortcutHelpDialog(RobloxMainWindow& MainWindow)
+    : QDialog(&MainWindow,Qt::WindowTitleHint | Qt::WindowSystemMenuHint),
+      mMainWindow(MainWindow)
+{
+    setAttribute(Qt::WA_DeleteOnClose,false);
+    setWindowTitle("Customize Shorcuts");
+
+    initialize();
+    populate();
+
+    // restore window state
+    QSettings settings;
+    restoreGeometry(settings.value(windowTitle() + "/Geometry").toByteArray());
+}
+
+ShortcutHelpDialog::~ShortcutHelpDialog()
+{
+    // save window state
+    QSettings settings;
+    settings.setValue(windowTitle() + "/Geometry",saveGeometry());
+}
+
+/**
+ * Set up controls.
+ */
+void ShortcutHelpDialog::initialize()
+{
+    RBXASSERT(!layout());
+
+    RBX::BaldPtr<QLayout> layout = new QVBoxLayout;
+
+    mTree = new QTreeWidget(this);
+    layout->addWidget(mTree);
+    setLayout(layout);
+
+    mTree->setSelectionMode(QAbstractItemView::NoSelection);
+    mTree->setHeaderHidden(false);
+    mTree->setContextMenuPolicy(Qt::NoContextMenu);
+    mTree->setDragEnabled(false);
+    mTree->setColumnCount(STC_MAX);
+    mTree->setSortingEnabled(true);
+
+    RBX::BaldPtr<QTreeWidgetItem> header_item = mTree->headerItem();
+    header_item->setText(STC_NAME,"Name");
+    header_item->setText(STC_SHORTCUT,"Shortcut");
+    header_item->setText(STC_DESCRIPTION,"Description");
+
+    RBX::BaldPtr<QHeaderView> header_view = mTree->header();
+    header_view->setStretchLastSection(true);
+    for ( int i = 0 ; i < STC_MAX - 1 ; ++i )        
+        header_view->setResizeMode(i,QHeaderView::ResizeToContents);
+}
+
+/**
+ * Populates the controls with data.
+ */
+void ShortcutHelpDialog::populate()
+{
+    mTree->setUpdatesEnabled(false);
+    mTree->clear();
+
+    // hide the toolbars
+    QObjectList objects = mMainWindow.children();
+    QObjectList::iterator iter = objects.begin();
+    for ( ; iter != objects.end() ; ++iter )
+    {
+        RBX::BaldPtr<QAction> action = dynamic_cast<QAction*>(*iter);
+        if ( action && 
+             !action->text().isEmpty() &&
+             !action->text().startsWith("&") &&
+             !action->shortcuts().empty() &&
+             !ShortcutExceptions.contains(action->objectName()) &&
+			 !(!FFlag::StudioShowTutorialsByDefault && action->objectName() == "viewTutorialsAction"))
+        {
+            RBX::BaldPtr<QTreeWidgetItem> item = new QTreeWidgetItem(mTree);
+
+            item->setText(STC_NAME,action->text());
+
+            // set icon
+            QIcon icon = action->icon();
+            if ( icon.isNull() )
+            {
+                // make a valid icon
+                QPixmap pix(16,16);
+                pix.fill(QColor(0,0,0,0));  // transparent
+                icon = QIcon(pix);   
+            }
+            item->setIcon(STC_NAME,icon);
+            
+            // set shortcut key sequence text
+            QList<QKeySequence> shortcuts = action->shortcuts();
+            QString shortcutText;
+            for ( int i = 0 ; i < shortcuts.size() ; ++i )
+            {
+                if ( i > 0 )
+                    shortcutText.append(", ");
+                shortcutText += shortcuts[i].toString(QKeySequence::NativeText);
+            }
+            item->setText(STC_SHORTCUT,shortcutText);
+
+            // set status tip
+            item->setText(STC_DESCRIPTION,action->statusTip());
+        }
+    }
+
+    mTree->sortItems(STC_NAME,Qt::AscendingOrder);
+    mTree->setUpdatesEnabled(true);
+}
+