public Application()
{
Glade.XML gxml = new Glade.XML(null, "tiler.glade", null, null);
gxml.Autoconnect(this);
if (MainWindow == null || DrawingArea == null || AppBar == null)
{
throw new Exception("soem widgets not found");
}
DrawingArea.AddEvents((int)Gdk.EventMask.ButtonPressMask);
DrawingArea.AddEvents((int)Gdk.EventMask.ButtonReleaseMask);
DrawingArea.AddEvents((int)Gdk.EventMask.ButtonMotionMask);
// libglade missed interactivity property :-/
MainLayout.Remove(AppBar);
AppBar = new AppBar(true, true, PreferencesType.Always);
AppBar.UserResponse += new EventHandler(OnAppBarUserResponse);
MainLayout.PackStart(AppBar, false, false, 0);
AppBar.Show();
TileGroupComboBox.Entry.Activated
+= new EventHandler(OnTileGroupComboBoxEntryActivated);
MainWindow.Show();
}
public WidgetWrapper(DrawingArea widget)
{
this.widget = widget;
MoveWaitMS = 200;
widget.AddEvents ((int)EventMask.PointerMotionMask);
widget.AddEvents ((int)EventMask.ButtonPressMask);
widget.AddEvents ((int)EventMask.ButtonReleaseMask);
widget.AddEvents ((int)EventMask.KeyPressMask);
widget.ExposeEvent += HandleExposeEvent;
widget.ButtonPressEvent += HandleButtonPressEvent;
widget.ButtonReleaseEvent += HandleButtonReleaseEvent;
widget.MotionNotifyEvent += HandleMotionNotifyEvent;
}
public Application()
{
Glade.XML gxml = new Glade.XML(null, "tiler.glade", null, null);
gxml.Autoconnect(this);
if (MainWindow == null || DrawingArea == null || RemapDialog == null)
{
throw new Exception("some widgets not found");
}
DrawingArea.AddEvents((int)Gdk.EventMask.ButtonPressMask);
DrawingArea.AddEvents((int)Gdk.EventMask.ButtonReleaseMask);
DrawingArea.AddEvents((int)Gdk.EventMask.ButtonMotionMask);
MainWindow.Show();
}
public SharpApp()
: base("Simple drawing")
{
SetDefaultSize(400, 400);
SetPosition(WindowPosition.Center);
DeleteEvent += delegate { Application.Quit(); };
DrawingArea darea = new DrawingArea();
darea.ExposeEvent += OnExpose;
darea.AddEvents ((int)Gdk.EventMask.ButtonPressMask);
//darea.ButtonPressEvent += onButtonPress;
ButtonPressEvent += onButtonPress;
System.Console.WriteLine ("ctor");
Add(darea);
ShowAll();
}
static void initialise_lunar()
{
w = new Gtk.Window("Lunar Lander");
VBox v = new VBox();
// w.SetDefaultSize (200, 500);
v.Spacing = 12;
w.Add(v);
area = new DrawingArea();
area.SetSizeRequest(200, 500);
area.ExposeEvent += Expose_Event;
area.ButtonPressEvent += new ButtonPressEventHandler(ButtonPressHandler);
area.ButtonReleaseEvent += new ButtonReleaseEventHandler(ButtonReleaseHandler);
area.AddEvents((int)(EventMask.ButtonPressMask | EventMask.ButtonReleaseMask));
// v.Add (area);
v.PackStart(area);
HBox h = new HBox();
start_game = new Button("Start Game");
start_game.Clicked += do_start;
h.PackStart(start_game, false, false, 0);
v.PackEnd(h, false, false, 0);
w.ShowAll();
w.Resizable = false;
w.DeleteEvent += Window_Delete;
context = Gdk.CairoHelper.Create(area.GdkWindow);
GLib.Timeout.Add(1000 / 10, update_handler);
}
///<summary>Create a DataViewDisplay</summary>
public DataViewDisplay(DataView dv)
{
dataView = dv;
// load the default layout from the data directory
layout = new Layout(FileResourcePath.GetDataPath("bless-default.layout"));
// initialize scrollbar
Gtk.Adjustment
adj = new Gtk.Adjustment(0.0, 0.0, 1.0, 1.0, 10.0, 0.0);
vscroll = new Gtk.VScrollbar(adj);
adj.ValueChanged += OnScrolled;
// initialize drawing area
drawingArea = new Gtk.DrawingArea();
drawingArea.Realized += OnRealized;
drawingArea.ExposeEvent += OnExposed;
drawingArea.ConfigureEvent += OnConfigured;
drawingArea.ModifyBg(StateType.Normal, new Gdk.Color(0xff, 0xff, 0xff));
// add events that we want to handle
drawingArea.AddEvents((int)Gdk.EventMask.ButtonPressMask);
drawingArea.AddEvents((int)Gdk.EventMask.ButtonReleaseMask);
drawingArea.AddEvents((int)Gdk.EventMask.PointerMotionMask);
drawingArea.AddEvents((int)Gdk.EventMask.PointerMotionHintMask);
drawingArea.AddEvents((int)Gdk.EventMask.KeyPressMask);
drawingArea.AddEvents((int)Gdk.EventMask.KeyReleaseMask);
drawingArea.CanFocus = true; // needed to catch key events
hbox = new Gtk.HBox();
hbox.PackStart(drawingArea, true, true, 0);
hbox.PackStart(vscroll, false, false, 0);
this.PackStart(hbox);
}
//Contains all of the components which are on the window
private void setupWindow()
{
//Vertical box (3 sections) which is the main container
VBox MainVBox = new VBox(false, 6);
/*********************Start of menu bar components*********************/
//Note: Flow of menus are:
//Menubar contains MenuItems (e.g. File, Edit, About, etc...)
//MenuItems contains one Menu (i.e. a Submenu)
//Menu contains multiple MenuItems (e.g. Save, Save As, Load, etc...)
MenuBar MainMenuBar = new MenuBar ();
Menu FileMenu = new Menu ();
MenuItem File = new MenuItem ("File");
File.Submenu = FileMenu;
MenuItem ExitItem = new MenuItem ("Exit");
ExitItem.Activated += quitProgram;
FileMenu.Append (ExitItem);
Menu GestureMenu = new Menu ();
MenuItem Gesture = new MenuItem ("Gestures");
Gesture.Submenu = GestureMenu;
MenuItem LoadGesture = new MenuItem ("Load Gesture");
LoadGesture.Activated += openGesture;
GestureMenu.Append (LoadGesture);
MenuItem SaveGestureItem = new MenuItem ("Save Gesture");
SaveGestureItem.Activated += createGesture;
GestureMenu.Append (SaveGestureItem);
Menu PointsMenu = new Menu ();
MenuItem Points = new MenuItem ("Data Points");
Points.Submenu = PointsMenu;
MenuItem LoadPointsItem = new MenuItem ("Load Points");
LoadPointsItem.Activated += loadDataPoints;
PointsMenu.Append (LoadPointsItem);
MenuItem RecordPointsItem = new MenuItem ("Record Points");
RecordPointsItem.Activated += recordPoints;
PointsMenu.Append (RecordPointsItem);
MenuItem BatchRecognizeItem = new MenuItem ("Batch Recognize");
BatchRecognizeItem.Activated += batchRecognize;
PointsMenu.Append (BatchRecognizeItem);
Menu HelpMenu = new Menu ();
MenuItem Help = new MenuItem ("Help");
Help.Submenu = HelpMenu;
MenuItem AboutMenuItem = new MenuItem("About");
HelpMenu.Append (AboutMenuItem);
MainMenuBar.Append (File);
MainMenuBar.Append (Gesture);
MainMenuBar.Append (Points);
MainMenuBar.Append (Help);
/*********************End of menu bar components*********************/
//Drawing area which is the core component of the application
dArea = new DrawingArea ();
dArea.SetSizeRequest (500, 500);
//Horizontal box (4 sections) which contains all of the buttons along the
//bottom of the window
HBox ButtonHBox = new HBox (false, 6);
/*********************Start of Buttons*********************/
Button BtnCreateGesture = new Button ("Create");
Button BtnRecognizeGesture = new Button ("Recognize");
Button BtnClearScreen = new Button ("Clear");
Button BtnRecordPoints = new Button ("Record points");
Button BtnChangeColour = new Button ("Change colour");
//Button functions
BtnCreateGesture.Clicked += new EventHandler (createGesture);
BtnRecognizeGesture.Clicked += new EventHandler (recognizeGesture);
BtnClearScreen.Clicked += new EventHandler (clearScreen);
BtnRecordPoints.Clicked += new EventHandler (recordPoints);
BtnChangeColour.Clicked += changeColour;
//Adding buttons to the current horizontal box
ButtonHBox.PackStart (BtnCreateGesture, true, false, 0);
ButtonHBox.PackStart (BtnRecognizeGesture, true, false, 0);
ButtonHBox.PackStart (BtnClearScreen, true, false, 0);
ButtonHBox.PackStart (BtnRecordPoints, true, false, 0);
ButtonHBox.PackStart (BtnChangeColour, true, false, 0);
/*********************End of Buttons*********************/
//Status bar which shows the score and recognized gesture
sBar = new Statusbar ();
sBar.Push (1, "Ready");
//Entry box for batch function name to be used on the files
batchFunctionName = new Entry ("Recorded points function name");
batchFunctionName.AddEvents (
(int)Gdk.EventMask.ButtonPressMask
);
batchFunctionName.ButtonPressEvent += clearTextBox;
//Adding all components to the Vertical box
MainVBox.PackStart (MainMenuBar, false, false, 0);
MainVBox.PackStart (dArea, false, false, 0);
MainVBox.PackStart (ButtonHBox, false, false, 0);
MainVBox.PackStart (batchFunctionName, false, false, 0);
MainVBox.PackStart (sBar, false, false, 0);
Add (MainVBox);
ShowAll ();
//Surface 'pattern' for area to be covered
surface = new ImageSurface(Format.Argb32, 500, 500);
//Adding mouse events to the drawing area and assigning functions
dArea.AddEvents(
//Mouse Related Events
(int)Gdk.EventMask.PointerMotionMask
|(int)Gdk.EventMask.ButtonPressMask
|(int)Gdk.EventMask.ButtonReleaseMask
);
//Repaint the Canvas Internally.
dArea.ExposeEvent += OnDrawingAreaExposed;
//Do this on MousePress inside Area
dArea.ButtonPressEvent += OnMousePress;
//Do this on MouseReleased inside Area
dArea.ButtonReleaseEvent += OnMouseRelease;
//Do this if a Motion Occurs inside the Drawing Area
dArea.MotionNotifyEvent += OnMouseMotion2;
//Assigning close function to the window
DeleteEvent += delegate { Application.Quit(); };
//Checking to see if bool for using the dot function is true
//And assigning the required function as the delegate's operation
//Note: This will always be true, no current way to switch while
//application is running, has not been needed as of yet
if (isDot) {
Painter = new DrawShape (DrawDot);
myoPainter = new DrawShape (DrawDot);
} else {
Painter = new DrawShape (DrawLine);
}
}
private bool coordsActive_ = true; // Shows X,Y in Tooltip
#endregion Fields
#region Constructors
/// <summary>
/// Default Constructor
/// </summary>
public InteractivePlotSurface2D()
: base()
{
canvas = new DrawingArea (); // allocate local DrawingArea
canvas.CanFocus = true; // enable to receive the focus
// Link the event handlers into the DrawingArea events (default is none)
canvas.SizeAllocated += new SizeAllocatedHandler (SizeAllocated);
canvas.ExposeEvent += new ExposeEventHandler (ExposeEvent);
canvas.EnterNotifyEvent += new EnterNotifyEventHandler (EnterNotify);
canvas.LeaveNotifyEvent += new LeaveNotifyEventHandler (LeaveNotify);
canvas.ButtonPressEvent += new ButtonPressEventHandler (ButtonPress);
canvas.MotionNotifyEvent += new MotionNotifyEventHandler (MotionNotify);
canvas.ButtonReleaseEvent += new ButtonReleaseEventHandler (ButtonRelease);
canvas.ScrollEvent += new ScrollEventHandler (ScrollNotify);
canvas.KeyPressEvent += new KeyPressEventHandler (KeyPressed);
canvas.KeyReleaseEvent += new KeyReleaseEventHandler (KeyReleased);
// Subscribe to DrawingArea mouse movement and button press events.
// Enter and Leave notification is necessary to make ToolTips work.
// Specify PointerMotionHint to prevent being deluged with motion events.
canvas.AddEvents ((int)Gdk.EventMask.EnterNotifyMask);
canvas.AddEvents ((int)Gdk.EventMask.LeaveNotifyMask);
canvas.AddEvents ((int)Gdk.EventMask.ButtonPressMask);
canvas.AddEvents ((int)Gdk.EventMask.ButtonReleaseMask);
canvas.AddEvents ((int)Gdk.EventMask.PointerMotionMask);
canvas.AddEvents ((int)Gdk.EventMask.PointerMotionHintMask);
canvas.AddEvents ((int)Gdk.EventMask.ScrollMask);
canvas.SetSizeRequest (400, 300); // Set DrawingArea size
// Set up ToolTips to show coordinates. NB works via Enter/Leave events
// TODO: ToolTips do not work well yet - needs review of approach
this.Canvas.TooltipText = "Coordinates will display here";
}
