unsafe void ShowPalette(int[] PaletteFormat)
{
Gdk.Window gr = image1.GdkWindow;
int y = 0;
int x = 0;
int xoffset = 500;
int yoffset = 70;
int w = 16;
int h = 10;
for (int j = 0; j < PaletteFormat.Length; j++)
{
y = (j / 16) * h;
x = (j % w) * w;
List <byte> buff = new List <byte>();
for (int i = 0; i < w * h; i++)
{
int color = PaletteFormat[j];
buff.Add((byte)((color >> 16) & 0xFF)); //Red
buff.Add((byte)((color >> 8) & 0xFF)); //Green
buff.Add((byte)((color >> 0) & 0xFF)); //Blue
}
gr.DrawRgbImage(image1.Style.BackgroundGC(StateType.Normal), xoffset + x, yoffset + y, w, h,
RgbDither.Normal, buff.ToArray(), 0);
}
}
protected override bool OnKeyReleaseEvent(Gdk.EventKey evnt)
{
bool ret;
if (evnt.Key == Gdk.Key.Control_L || evnt.Key == Gdk.Key.Control_R)
{
Gdk.Window focusTarget = null;
Document doc = SelectedDocument;
if (doc != null)
{
doc.Select();
focusTarget = doc.ActiveView.Control.Toplevel.GdkWindow;
}
else
{
Pad pad = SelectedPad;
if (pad != null)
{
pad.BringToFront(true);
focusTarget = pad.Window.Content.Control.Toplevel.GdkWindow;
}
}
ret = base.OnKeyReleaseEvent(evnt);
Gtk.Window parent = this.TransientFor;
this.Destroy();
(focusTarget ?? parent.GdkWindow).Focus(0);
}
else
{
ret = base.OnKeyReleaseEvent(evnt);
}
return(ret);
}
/// <summary>
/// Called when the window is realized (shown).
/// </summary>
protected override void OnRealized()
{
WidgetFlags |= WidgetFlags.Realized;
var attributes = new WindowAttr();
attributes.WindowType = WindowType.Child;
attributes.X = Allocation.X;
attributes.Y = Allocation.Y;
attributes.Width = Allocation.Width;
attributes.Height = Allocation.Height;
attributes.Wclass = WindowClass.InputOutput;
attributes.Visual = Visual;
attributes.Colormap = Colormap;
attributes.EventMask = (int)(Events | EventMask.ExposureMask);
attributes.Mask = Events | EventMask.ExposureMask;
const WindowAttributesType mask =
WindowAttributesType.X | WindowAttributesType.Y
| WindowAttributesType.Colormap | WindowAttributesType.Visual;
GdkWindow = new Window(ParentWindow, attributes, mask);
GdkWindow.UserData = Raw;
Style = Style.Attach(GdkWindow);
WidgetFlags &= ~WidgetFlags.NoWindow;
}
protected override void OnRealized()
{
base.OnRealized();
var alloc = Allocation;
int bw = (int)BorderWidth;
var attributes = new Gdk.WindowAttr()
{
WindowType = Gdk.WindowType.Child,
Wclass = Gdk.WindowClass.InputOnly,
EventMask = (int)(
EventMask.EnterNotifyMask |
EventMask.LeaveNotifyMask |
EventMask.PointerMotionMask |
EventMask.ButtonPressMask |
EventMask.ButtonReleaseMask
),
X = alloc.X + bw,
Y = alloc.Y + bw,
Width = alloc.Width - bw * 2,
Height = alloc.Height - bw * 2,
};
var attrMask = Gdk.WindowAttributesType.X | Gdk.WindowAttributesType.Y;
inputWindow = new Gdk.Window(Parent.GdkWindow, attributes, (int)attrMask);
inputWindow.UserData = Handle;
}
protected void EmbedWidgetIntoWinFormPanel()
{
if (m_gdkWrapperOfForm != null)
{
return;
}
if (m_parent == null)
{
return;
}
// Wraps the panel native (X) window handle in a GdkWrapper
m_gdkWrapperOfForm = Gdk.Window.ForeignNewForDisplay(Gdk.Display.Default, (uint)m_parent.Handle);
System.Windows.Forms.Application.DoEvents();
ProcessPendingGtkEvents();
// embed m_popupWindow into winform (m_parent)
m_popupWindow.GdkWindow.Reparent(m_gdkWrapperOfForm, 0, 0);
ProcessPendingGtkEvents();
m_popupWindow.GdkWindow.AddFilter(FilterFunc);
_filterAdded = true;
}
protected override void OnRealized ()
{
base.OnRealized ();
WindowAttr attributes = new WindowAttr ();
attributes.WindowType = Gdk.WindowType.Child;
attributes.X = Allocation.X;
attributes.Y = Allocation.Y;
attributes.Width = Allocation.Width;
attributes.Height = Allocation.Height;
attributes.Wclass = WindowClass.InputOnly;
attributes.EventMask = (int)(
EventMask.PointerMotionMask |
EventMask.ButtonPressMask |
EventMask.ButtonReleaseMask |
EventMask.EnterNotifyMask |
EventMask.LeaveNotifyMask |
EventMask.ExposureMask);
WindowAttributesType attributes_mask =
WindowAttributesType.X | WindowAttributesType.Y | WindowAttributesType.Wmclass;
event_window = new Gdk.Window (GdkWindow, attributes, attributes_mask);
event_window.UserData = Handle;
AllocateChild ();
QueueResize ();
}
static void MotionNotifyEvent(object obj, MotionNotifyEventArgs args)
{
int x, y;
Gdk.ModifierType state;
Gdk.EventMotion ev = args.Event;
Gdk.Window window = ev.Window;
if (ev.IsHint)
{
Gdk.ModifierType s;
window.GetPointer(out x, out y, out s);
state = s;
}
else
{
x = (int)ev.X;
y = (int)ev.Y;
state = ev.State;
}
if ((state & Gdk.ModifierType.Button1Mask) != 0 && pixmap != null)
{
DrawBrush(x, y, true);
}
else if ((state & Gdk.ModifierType.Button3Mask) != 0 && pixmap != null)
{
DrawBrush(x, y, false);
}
args.RetVal = true;
}
protected override void OnRealized()
{
SetFlag(Gtk.WidgetFlags.Realized);
GdkWindow = new Gdk.Window(ParentWindow,
new Gdk.WindowAttr {
WindowType = Gdk.WindowType.Child,
X = Allocation.X,
Y = Allocation.Y,
Width = Allocation.Width,
Height = Allocation.Height,
Wclass = Gdk.WindowClass.InputOutput,
Visual = ParentWindow.Visual,
Colormap = ParentWindow.Colormap,
Mask = this.Events
| EventMask.ExposureMask
| EventMask.ButtonPressMask
| EventMask.ButtonReleaseMask
| EventMask.PointerMotionMask
| EventMask.PointerMotionHintMask
| EventMask.ScrollMask
| EventMask.KeyPressMask
| EventMask.LeaveNotifyMask
},
Gdk.WindowAttributesType.X | Gdk.WindowAttributesType.Y |
Gdk.WindowAttributesType.Visual | Gdk.WindowAttributesType.Colormap);
GdkWindow.SetBackPixmap(null, false);
GdkWindow.UserData = Handle;
Style.Attach(GdkWindow);
Style.SetBackground(GdkWindow, Gtk.StateType.Normal);
OnRealizedChildren();
}
public static void TestGDK()
{
// https://github.com/GtkSharp/GtkSharp
Gdk.Window window = Gdk.Global.DefaultRootWindow;
if (window != null)
{
// Gdk.Pixbuf pixBuf = new Gdk.Pixbuf(Gdk.Colorspace.Rgb, false, 8,
// window.Screen.Width, window.Screen.Height);
// Gdk.CursorType.Arrow
// Gdk.Display.Default.GetPointer();
// Gdk.Cursor.GetObject().
// Gdk.Display.Default.GetMonitor(0).Geometry.Bottom
// Gdk.Display.Default.GetMonitor(0).IsPrimary
// Gdk.Display.Default.NMonitors
// Gdk.Display.Default.GetMonitorAtPoint()
// Gdk.Display.Default.GetPointer();
// pixBuf.dr
// pixBuf.GetPixelsWithLength()
// Gdk.Pixbuf buf;
// pixBuf.GetFromDrawable(window, Gdk.Colormap.System, 0, 0, 0, 0, window.Screen.Width, window.Screen.Height);
// pixBuf.ScaleSimple(400, 300, Gdk.InterpType.Bilinear);
// pixBuf.Save("screenshot0.jpeg", "jpeg");
} // End if (window!=null)
} // End Sub TestGDK()
public static int GetHeight(this Gdk.Window gdkWindow)
{
int w, h;
gdkWindow.GetSize(out w, out h);
return(h);
}
protected override void OnRealized()
{
WidgetFlags |= WidgetFlags.Realized;
Gdk.WindowAttr attributes = new Gdk.WindowAttr();
attributes.X = Allocation.X;
attributes.Y = Allocation.Y;
attributes.Height = Allocation.Height;
attributes.Width = Allocation.Width;
attributes.WindowType = Gdk.WindowType.Child;
attributes.Wclass = Gdk.WindowClass.InputOutput;
attributes.Visual = Visual;
attributes.Colormap = Colormap;
attributes.EventMask = (int)(Events |
Gdk.EventMask.ExposureMask |
Gdk.EventMask.Button1MotionMask |
Gdk.EventMask.ButtonPressMask |
Gdk.EventMask.ButtonReleaseMask);
Gdk.WindowAttributesType attributes_mask =
Gdk.WindowAttributesType.X |
Gdk.WindowAttributesType.Y |
Gdk.WindowAttributesType.Colormap |
Gdk.WindowAttributesType.Visual;
GdkWindow = new Gdk.Window(ParentWindow, attributes, (int)attributes_mask);
GdkWindow.UserData = Handle;
Style = Style.Attach(GdkWindow);
Style.SetBackground(GdkWindow, State);
this.WidgetFlags &= ~WidgetFlags.NoWindow;
//GdkWindow.SetBackPixmap (null, true);
ModifyBase(StateType.Normal, Styles.DockFrameBackground.ToGdkColor());
}
protected override void OnRealized()
{
base.OnRealized();
WindowAttr attributes = new WindowAttr();
attributes.WindowType = Gdk.WindowType.Child;
attributes.X = Allocation.X;
attributes.Y = Allocation.Y;
attributes.Width = Allocation.Width;
attributes.Height = Allocation.Height;
attributes.Wclass = WindowClass.InputOutput;
attributes.Visual = Visual;
attributes.Colormap = Colormap;
attributes.EventMask = (int)Events;
attributes.EventMask = attributes.EventMask | ((int)Gdk.EventMask.ExposureMask |
(int)Gdk.EventMask.KeyPressMask |
(int)Gdk.EventMask.KeyReleaseMask |
(int)Gdk.EventMask.EnterNotifyMask |
(int)Gdk.EventMask.LeaveNotifyMask |
(int)Gdk.EventMask.StructureMask |
(int)Gdk.EventMask.FocusChangeMask);
GdkWindow = new Gdk.Window(ParentWindow, attributes, Gdk.WindowAttributesType.X | Gdk.WindowAttributesType.Y |
Gdk.WindowAttributesType.Colormap | Gdk.WindowAttributesType.Visual);
GdkWindow.UserData = this.Handle;
Style = Style.Attach(GdkWindow);
Style.Background(StateType.Normal);
browser.Load(this.Handle, width, height);
}
public static int GetWidth(this Gdk.Window gdkWindow)
{
int w, h;
gdkWindow.GetSize(out w, out h);
return(w);
}
/// <summary>
/// Shows the about dialog.
/// </summary>
/// <param name='ProgramVersion'>
/// Program version.
/// </param>
/// <param name='wind'>
/// The Parent windows
/// </param>
public static void showAboutDialog(Version ProgramVersion, Gdk.Window wind)
{
try {
AboutDialog about = new AboutDialog();
about.ProgramName = g_programName;
about.ParentWindow = wind;
about.Comments = Catalog.GetString("Erstellen und Testen Sie schnell und einfach reguläre Ausdrücke mit der verbesserten Version von Phrasis.Studio");
about.Version = ProgramVersion.ToString(); //.Replace (".0", "");
about.Logo = new Gdk.Pixbuf(new cPathEnvironment().const_program_image, 128, 128, true);
about.Icon = new Gdk.Pixbuf(new cPathEnvironment().const_program_image, 64, 64, true);
about.Title = Catalog.GetString("Info über das Programm");
about.Website = "https://github.com/squarerootfury/terminus-project";
about.License = System.IO.File.ReadAllText(new cPathEnvironment().const_program_license, System.Text.Encoding.UTF8);
about.WrapLicense = true;
about.Copyright += Catalog.GetString("\nCopyright 2012 (c) Terminus Entwickler");
about.SetPosition(WindowPosition.Center);
/*about.Authors = new string[] {"Terminus - Team:\n","\"Fury\""};
* about.Artists = new string[] {"Anwendungsicon:\n","\"anonymous\""};
* about.Documenters = new string[] {"Anwendungsdokumentation:\n","ups keiner :)"};
*/
about.Run();
about.Destroy();
} catch (Exception ex) {
MessageBox.Show(ex.Message, cTerminus.g_programName, ButtonsType.Close, MessageType.Error);
}
}
public void TakeScreen(object obj, EventArgs args)
{
this.Opacity = 0.0; //hide easyshot window
int wight, height, x, y = 0;
this.GetPosition(out x, out y);
this.GetSize(out wight, out height);
System.Threading.Thread.Sleep(500); //waiting for the hiding window
Gdk.Window window = Gdk.Global.DefaultRootWindow;
if (window != null)
{
pixBuf = new Gdk.Pixbuf(Gdk.Colorspace.Rgb, false, 8, wight, height);
pixBuf.GetFromDrawable(window, Gdk.Colormap.System, x, y, 0, 0, wight, height);
//pixBuf.ScaleSimple(window.Screen.Width, window.Screen.Height, Gdk.InterpType.Hyper);
try {
pixBuf.Save(screenName, screenEx);
} catch (Exception ex) {
logLabel.Text = ex.Message;
}
}
this.Opacity = 0.7;
//can copy
copyButton.Sensitive = true;
}
void SetCursorIfAppropriate(TextView view, int x, int y)
{
bool hovering = false;
TextIter iter = view.GetIterAtLocation(x, y);
foreach (TextTag tag in iter.Tags)
{
if (tag.Underline == Pango.Underline.Single)
{
hovering = true;
break;
}
}
if (hovering != hoveringOverLink)
{
Gdk.Window window = view.GetWindow(Gtk.TextWindowType.Text);
hoveringOverLink = hovering;
if (hoveringOverLink)
{
window.Cursor = handCursor;
}
else
{
window.Cursor = regularCursor;
}
}
}
protected override void OnRealized()
{
SetFlag(WidgetFlags.Realized);
GdkWindow = ParentWindow;
base.OnRealized();
WindowAttr attr = WindowAttr.Zero;
attr.WindowType = Gdk.WindowType.Child;
attr.X = action.X;
attr.Y = action.Y;
attr.Width = action.Width;
attr.Height = action.Height;
attr.Wclass = WindowClass.InputOnly;
attr.EventMask = (int)Events;
attr.EventMask |= (int)(EventMask.ButtonPressMask |
EventMask.KeyPressMask |
EventMask.KeyReleaseMask |
EventMask.ButtonReleaseMask |
EventMask.PointerMotionMask);
event_window = new Gdk.Window(GdkWindow, attr, (int)(WindowAttributesType.X | WindowAttributesType.Y));
event_window.UserData = this.Handle;
}
/// <summary>
/// Used internally - sends a keypress event to a widget.
/// </summary>
/// <param name="target">Target widget.</param>
/// <param name="keyVal">Key value being sent.</param>
/// <param name="state">Key press state - e.g. ctrl click.</param>
/// <param name="eventType">Type of event to be sent.</param>
private static void SendKeyEvent(Widget target, uint keyVal, ModifierType state, EventType eventType)
{
Gdk.KeymapKey[] keyms = Gdk.Keymap.Default.GetEntriesForKeyval(keyVal);
if (keyms.Length == 0)
{
throw new Exception("Keyval not found");
}
Gdk.Window win = target.GdkWindow;
var nativeEvent = new NativeEventKeyStruct
{
type = eventType,
send_event = 1,
window = win.Handle,
state = (uint)state,
keyval = keyVal,
group = (byte)keyms[0].Group,
hardware_keycode = (ushort)keyms[0].Keycode,
length = 0,
time = Gtk.Global.CurrentEventTime
};
IntPtr ptr = GLib.Marshaller.StructureToPtrAlloc(nativeEvent);
try
{
Gdk.EventHelper.Put(new Gdk.EventKey(ptr));
}
finally
{
Marshal.FreeHGlobal(ptr);
}
}
protected override void OnRealized()
{
SetFlag(Gtk.WidgetFlags.Realized);
Gdk.WindowAttr attributes = new Gdk.WindowAttr();
attributes.WindowType = Gdk.WindowType.Child;
attributes.X = Allocation.X;
attributes.Y = Allocation.Y;
attributes.Width = Allocation.Width;
attributes.Height = Allocation.Height;
attributes.Wclass = WindowClass.InputOutput;
attributes.Visual = Visual;
attributes.Colormap = Colormap;
// This enables all events except PointerMotionHitMask which prevents correct behavior
// of MotionNotifyEvent
attributes.EventMask = (int)(Gdk.EventMask.AllEventsMask & (~Gdk.EventMask.PointerMotionHintMask));
Gdk.WindowAttributesType mask = WindowAttributesType.X | WindowAttributesType.Y
| WindowAttributesType.Visual | WindowAttributesType.Colormap;
GdkWindow = new Gdk.Window(ParentWindow, attributes, (int)mask);
GdkWindow.UserData = Handle;
GdkWindow.SetBackPixmap(null, false);
Style = Style.Attach(GdkWindow);
Style.SetBackground(GdkWindow, StateType.Normal);
Color = new Cairo.Color(1.0, 1.0, 1.0);
}
protected virtual void EmbedWidgetIntoWinFormPanel()
{
if (_gdkWrapperOfForm != null)
{
return;
}
if (_parent == null)
{
return;
}
if (!_resizeHasHappened)
{
return;
}
if (_popupWindow?.Window == null)
{
return;
}
// Wraps the panel native (X) window handle in a GdkWrapper
IntPtr gdkHandle = ForeignNewForDisplay(Gdk.Display.Default.Handle, _parent.Handle);
_gdkWrapperOfForm = new Gdk.Window(gdkHandle);
System.Windows.Forms.Application.DoEvents();
ProcessPendingGtkEvents();
// embed _popupWindow into winform (m_parent)
_originalParent = _popupWindow.Window.Parent;
_popupWindow.Window.Reparent(_gdkWrapperOfForm, 0, 0);
ProcessPendingGtkEvents();
}
private void UpdateManagerWindow()
{
IntPtr xdisplay = gdk_x11_display_get_xdisplay(Display.Handle);
if (manager_window != IntPtr.Zero)
{
Gdk.Window gdkwin = Gdk.Window.LookupForDisplay(Display, (uint)manager_window);
//gdkwin.RemoveFilter (filter);
}
XGrabServer(xdisplay);
manager_window = XGetSelectionOwner(xdisplay, selection_atom);
if (manager_window != IntPtr.Zero)
{
XSelectInput(xdisplay, manager_window, EventMask.StructureNotifyMask | EventMask.PropertyChangeMask);
}
XUngrabServer(xdisplay);
XFlush(xdisplay);
if (manager_window != IntPtr.Zero)
{
Gdk.Window gdkwin = Gdk.Window.LookupForDisplay(Display, (uint)manager_window);
//gdkwin.AddFilter (filter);
SendDockRequest();
GetOrientationProperty();
}
}
protected override void OnRealized()
{
WidgetFlags |= WidgetFlags.Realized | WidgetFlags.NoWindow;
GdkWindow = Parent.GdkWindow;
cell_context.Drawable = GdkWindow;
WindowAttr attributes = new WindowAttr();
attributes.WindowType = Gdk.WindowType.Child;
attributes.X = Allocation.X;
attributes.Y = Allocation.Y;
attributes.Width = Allocation.Width;
attributes.Height = Allocation.Height;
attributes.Wclass = WindowClass.InputOnly;
attributes.EventMask = (int)(
EventMask.PointerMotionMask |
EventMask.KeyPressMask |
EventMask.KeyReleaseMask |
EventMask.ButtonPressMask |
EventMask.ButtonReleaseMask |
EventMask.LeaveNotifyMask |
EventMask.ExposureMask);
WindowAttributesType attributes_mask =
WindowAttributesType.X | WindowAttributesType.Y | WindowAttributesType.Wmclass;
event_window = new Gdk.Window(GdkWindow, attributes, attributes_mask);
event_window.UserData = Handle;
OnDragSourceSet();
MoveResize(Allocation);
base.OnRealized();
}
// Methods
protected override void OnRealized()
{
WidgetFlags |= WidgetFlags.Realized;
WindowAttr attributes = default(WindowAttr);
attributes.X = Allocation.X;
attributes.Y = Allocation.Y;
attributes.Height = Allocation.Height;
attributes.Width = Allocation.Width;
attributes.WindowType = Gdk.WindowType.Child;
attributes.Wclass = WindowClass.InputOutput;
attributes.Visual = Visual;
attributes.TypeHint = (WindowTypeHint)100;
attributes.Colormap = Colormap;
attributes.EventMask = (int)(Events | EventMask.ExposureMask | EventMask.Button1MotionMask | EventMask.ButtonPressMask | EventMask.ButtonReleaseMask | EventMask.KeyPressMask | EventMask.KeyReleaseMask);
WindowAttributesType attributes_mask = WindowAttributesType.X | WindowAttributesType.Y | WindowAttributesType.Colormap | WindowAttributesType.Visual;
GdkWindow = new Gdk.Window(ParentWindow, attributes, (int)attributes_mask);
GdkWindow.UserData = Handle;
Style = Style.Attach(GdkWindow);
Style.SetBackground(GdkWindow, State);
WidgetFlags &= ~WidgetFlags.NoWindow;
NSView nSView = GtkMacInterop.GetNSView(this);
nSView.RemoveFromSuperview();
embedParent.AddSubview(nSView);
nSView.Frame = new CGRect(0, 0, embedParent.Frame.Width, embedParent.Frame.Height);
}
public void EnsureDragAndDropProxy()
{
// having a proxy window here is VERY bad ju-ju
if (InternalDragActive)
{
return;
}
if (Owner.DockHovered)
{
if (proxy_window == null)
{
return;
}
proxy_window = null;
EnableDragTo();
}
else if ((Owner.CursorTracker.Modifier & ModifierType.Button1Mask) == ModifierType.Button1Mask)
{
Gdk.Window bestProxy = BestProxyWindow();
if (bestProxy != null && proxy_window != bestProxy)
{
proxy_window = bestProxy;
Gtk.Drag.DestSetProxy(Owner, proxy_window, DragProtocol.Xdnd, true);
}
}
}
protected override void OnRealized ()
{
base.OnRealized ();
WindowAttr attributes = new WindowAttr ();
attributes.WindowType = Gdk.WindowType.Child;
attributes.X = Allocation.X;
attributes.Y = Allocation.Y;
attributes.Width = Allocation.Width;
attributes.Height = Allocation.Height;
attributes.Wclass = WindowClass.InputOutput;
attributes.Visual = Visual;
attributes.Colormap = Colormap;
attributes.EventMask = (int) Events;
attributes.EventMask = attributes.EventMask | ((int) Gdk.EventMask.ExposureMask |
(int) Gdk.EventMask.KeyPressMask |
(int) Gdk.EventMask.KeyReleaseMask |
(int) Gdk.EventMask.EnterNotifyMask |
(int) Gdk.EventMask.LeaveNotifyMask |
(int) Gdk.EventMask.StructureMask |
(int) Gdk.EventMask.FocusChangeMask);
GdkWindow = new Gdk.Window (ParentWindow, attributes, Gdk.WindowAttributesType.X | Gdk.WindowAttributesType.Y |
Gdk.WindowAttributesType.Colormap | Gdk.WindowAttributesType.Visual);
GdkWindow.UserData = this.Handle;
Style = Style.Attach (GdkWindow);
Style.Background (StateType.Normal);
browser.Load (this.Handle, width, height);
}
protected override void OnRealized()
{
base.OnRealized();
WindowAttr attributes = new WindowAttr();
attributes.WindowType = Gdk.WindowType.Child;
attributes.X = Allocation.X;
attributes.Y = Allocation.Y;
attributes.Width = Allocation.Width;
attributes.Height = Allocation.Height;
attributes.Wclass = WindowClass.InputOnly;
attributes.EventMask = (int)(
EventMask.PointerMotionMask |
EventMask.ButtonPressMask |
EventMask.ButtonReleaseMask |
EventMask.EnterNotifyMask |
EventMask.LeaveNotifyMask |
EventMask.ExposureMask);
WindowAttributesType attributes_mask =
WindowAttributesType.X | WindowAttributesType.Y | WindowAttributesType.Wmclass;
event_window = new Gdk.Window(GdkWindow, attributes, attributes_mask);
event_window.UserData = Handle;
AllocateChild();
QueueResize();
}
// Looks at all tags covering the position (x, y) in the text view,
// and if one of them is a link, change the cursor to the "hands" cursor
// typically used by web browsers.
private void SetCursorIfAppropriate(TextView textView, int x, int y)
{
TextIter iter = textView.GetIterAtLocation(x, y);
var foundLink = false;
foreach (TextTag tag in iter.Tags)
{
if (tag is LinkTag)
{
foundLink = true;
}
}
Gdk.Window window = textView.GetWindow(Gtk.TextWindowType.Text);
if (window != null)
{
if (foundLink /*hovering != hoveringOverLink*/)
{
window.Cursor = handCursor;
}
else
{
window.Cursor = regularCursor;
}
}
else
{
}
}
private FilterReturn FilterFunc(IntPtr xevent, Event evnt)
{
if (xevent == IntPtr.Zero)
{
return(FilterReturn.Continue);
}
var e = (X11.XEvent)Marshal.PtrToStructure(xevent, typeof(X11.XEvent));
if (e.type == X11.XEventName.PropertyNotify)
{
var actWin = Screen.Default.ActiveWindow;
if (actWin != null)
{
if (lastActive == null || actWin.Handle != lastActive.Handle)
{
lastActive = actWin;
var win = Windows.GetOrCreate(actWin.Handle);
RaiseWindowActivated(win);
}
}
}
// Everything else just process as normal
return(FilterReturn.Continue);
}
public CodePreviewWindow(
Gdk.Window parentWindow,
string fontName = null,
EditorTheme theme = null)
: base(Gtk.WindowType.Popup)
{
ParentWindow = parentWindow ?? MonoDevelop.Ide.IdeApp.Workbench.RootWindow.GdkWindow;
AppPaintable = true;
SkipPagerHint = SkipTaskbarHint = true;
TypeHint = WindowTypeHint.Menu;
this.fontName = fontName = fontName ?? DefaultSourceEditorOptions.Instance.FontName;
layout = PangoUtil.CreateLayout(this);
fontDescription = Pango.FontDescription.FromString(fontName);
fontDescription.Size = (int)(fontDescription.Size * 0.8f);
layout.FontDescription = fontDescription;
layout.Ellipsize = Pango.EllipsizeMode.End;
var geometry = Screen.GetUsableMonitorGeometry(Screen.GetMonitorAtWindow(ParentWindow));
maxWidth = geometry.Width * 2 / 5;
maxHeight = geometry.Height * 2 / 5;
layout.SetText("n");
layout.GetPixelSize(out int _, out int lineHeight);
MaximumLineCount = maxHeight / lineHeight;
theme = theme ?? DefaultSourceEditorOptions.Instance.GetEditorTheme();
colorText = SyntaxHighlightingService.GetColor(theme, EditorThemeColors.Foreground);
colorBg = SyntaxHighlightingService.GetColor(theme, EditorThemeColors.Background);
colorFold = SyntaxHighlightingService.GetColor(theme, EditorThemeColors.CollapsedText);
}
/// <summary>
/// Triggered when the drawing area is configured.
/// </summary>
private void OnConfigure(
object obj,
ConfigureEventArgs args)
{
// Pull out some fields
EventConfigure ev = args.Event;
Window window = ev.Window;
int width = Allocation.Width;
int height = Allocation.Height;
int min = Math.Min(width, height);
viewport.Height = height;
viewport.Width = width;
// Create the backing pixmap
pixmap = new Pixmap(window, width, height, -1);
// Update the current pane
if (Sprite != null)
{
Sprite.Height = Sprite.Width = ((int)(min * 0.75));
}
// Mark ourselves as done
args.RetVal = true;
}
// Looks at all tags covering the position (x, y) in the text view,
// and if one of them is a link, change the cursor to the "hands" cursor
// typically used by web browsers.
private void SetCursorIfAppropriate(TextView textView, int x, int y)
{
TextIter iter = textView.GetIterAtLocation(x, y);
var foundLink = false;
// fixme: When we remove gtk2 deps, we can eliminate this check
if (!iter.Equals(TextIter.Zero))
{
foreach (TextTag tag in iter.Tags)
{
if (tag is LinkTag)
{
foundLink = true;
}
}
}
Gdk.Window window = textView.GetWindow(TextWindowType.Text);
if (window != null)
{
if (foundLink)
{
window.Cursor = handCursor;
}
else
{
window.Cursor = regularCursor;
}
}
}
protected override void OnUnrealized()
{
base.OnUnrealized();
inputWindow.UserData = IntPtr.Zero;
inputWindow.Destroy();
inputWindow = null;
}
public void Step4_Draw(Window window, Gdk.GC gc)
{
if (m_islands == null) return;
if (!m_startSet) return;
if (!m_endSet) return;
// Draw a line from start point to ending point.
gc.RgbFgColor = new Color(255, 0, 255);
window.DrawLine(gc, m_startx, m_starty, m_endx, m_endy);
}
public static void Draw(Window window, Gdk.GC gc, int units, int width, int height)
{
var darkColor = new Gdk.Color(50, 50, 50);
var brightColor = new Gdk.Color(100, 100, 100);
int nw = width / units;
int nh = height / units;
for (int i = 0; i <= nw; i++) {
for (int j = 0; j <= nh; j++) {
bool dark = ((i + j) % 2) == 0;
if (dark) gc.RgbFgColor = darkColor;
else gc.RgbFgColor = brightColor;
window.DrawRectangle(gc, true, units * i, units * j, units, units);
}
}
}
protected void EmbedWidgetIntoWinFormPanel()
{
if (m_gdkWrapperOfForm != null)
return;
// Wraps the panel native (X) window handle in a GdkWrapper
m_gdkWrapperOfForm = Gdk.Window.ForeignNewForDisplay(Gdk.Display.Default, (uint)m_parent.Handle);
m_parent.HandleCreated += delegate {
// get low level access to x11 events
Gdk.Window.AddFilterForAll(FilterFunc);
};
System.Windows.Forms.Application.DoEvents();
ProcessPendingGtkEvents();
// embed m_popupWindow into winform (m_parent)
m_popupWindow.GdkWindow.Reparent(m_gdkWrapperOfForm, 0, 0);
ProcessPendingGtkEvents();
}
private FilterReturn FilterFunc(IntPtr xevent, Event evnt)
{
if (xevent == IntPtr.Zero)
return FilterReturn.Continue;
var e = (X11.XEvent)Marshal.PtrToStructure(xevent, typeof(X11.XEvent));
if (e.type == X11.XEventName.PropertyNotify) {
var actWin = Screen.Default.ActiveWindow;
if (actWin != null) {
if (lastActive == null || actWin.Handle != lastActive.Handle) {
lastActive = actWin;
var win = Windows.GetOrCreate(actWin.Handle);
RaiseWindowActivated(win);
}
}
}
// Everything else just process as normal
return FilterReturn.Continue;
}
public void EnsureDragAndDropProxy ()
{
// having a proxy window here is VERY bad ju-ju
if (InternalDragActive)
return;
if (Owner.DockHovered) {
if (proxy_window == null)
return;
proxy_window = null;
EnableDragTo ();
} else if ((Owner.CursorTracker.Modifier & ModifierType.Button1Mask) == ModifierType.Button1Mask) {
Gdk.Window bestProxy = BestProxyWindow ();
if (bestProxy != null && proxy_window != bestProxy) {
proxy_window = bestProxy;
Gtk.Drag.DestSetProxy (Owner, proxy_window, DragProtocol.Xdnd, true);
}
}
}
protected override void OnUnrealized()
{
IsRealized = false;
event_window.UserData = IntPtr.Zero;
event_window.Destroy ();
event_window = null;
base.OnUnrealized ();
}
protected override void OnRealized()
{
SetFlag (Gtk.WidgetFlags.Realized);
GdkWindow = new Gdk.Window (ParentWindow,
new Gdk.WindowAttr {
WindowType = Gdk.WindowType.Child,
X = Allocation.X,
Y = Allocation.Y,
Width = Allocation.Width,
Height = Allocation.Height,
Wclass = Gdk.WindowClass.InputOutput,
Visual = ParentWindow.Visual,
Colormap = ParentWindow.Colormap,
Mask = this.Events
| EventMask.ExposureMask
| EventMask.ButtonPressMask
| EventMask.ButtonReleaseMask
| EventMask.PointerMotionMask
| EventMask.PointerMotionHintMask
| EventMask.ScrollMask
| EventMask.KeyPressMask
| EventMask.LeaveNotifyMask
},
Gdk.WindowAttributesType.X | Gdk.WindowAttributesType.Y |
Gdk.WindowAttributesType.Visual | Gdk.WindowAttributesType.Colormap);
GdkWindow.SetBackPixmap (null, false);
GdkWindow.UserData = Handle;
Style.Attach (GdkWindow);
Style.SetBackground (GdkWindow, Gtk.StateType.Normal);
OnRealizedChildren ();
}
private void DrawIslands(Window window, Gdk.GC gc)
{
if (m_app == null) return;
if (m_app.Islands == null) return;
gc.RgbFgColor = new Color(255, 0, 255);
foreach (var island in m_app.Islands) {
window.DrawRectangle(gc, false, island.X, island.Y, island.Width, island.Height);
}
}
/**
* Resets the Drawing Area to blank
*/
protected void OnCloseActionActivated(object sender, System.EventArgs e)
{
this.Title = "Screenary";
window = mainDrawingArea.GdkWindow;
drawable = (Gdk.Drawable) window;
gc = new Gdk.GC(drawable);
gc.ClipRectangle = new Gdk.Rectangle(0, 0, width, height);
surface = new Gdk.Pixbuf(Gdk.Colorspace.Rgb, true, 8, width, height);
window.InvalidateRect(new Gdk.Rectangle(0, 0, width, height), true);
receiver = new SurfaceReceiver(window, surface);
}
protected override void OnRealized ()
{
WidgetFlags |= WidgetFlags.Realized;
Gdk.WindowAttr attributes = new Gdk.WindowAttr ();
attributes.WindowType = Gdk.WindowType.Child;
attributes.Wclass = Gdk.WindowClass.InputOutput;
attributes.EventMask = (int)Gdk.EventMask.ExposureMask;
GdkWindow = new Gdk.Window (Parent.GdkWindow, attributes, 0);
GdkWindow.UserData = Handle;
GdkWindow.Background = Style.Background (State);
Style.Attach (GdkWindow);
}
/// <summary>
/// Loads plugin.
/// </summary>
public void Load()
{
this.rootWindow = Global.DefaultRootWindow;
this.architecture = Stuff.Architecture();
this.submenu = new Gtk.Menu();
Gtk.MenuItem mi = new Gtk.MenuItem(Catalog.GetString("_Take region screenshot"));
this.submenu.Append(mi);
mi.Activated += (s, e) => this.TakeRegionScreenshot();
mi.ButtonPressEvent += (s, e) => this.TakeRegionScreenshot();
mi = new Gtk.MenuItem(Catalog.GetString("Take screenshot of _entire screen"));
this.submenu.Append(mi);
mi.Activated += (s, e) => this.TakeScreenScreenshot();
mi.ButtonPressEvent += (s, e) => this.TakeScreenScreenshot();
mi = new Gtk.MenuItem(Catalog.GetString("_Pick color"));
this.submenu.Append(mi);
mi.Activated += (s, e) => this.PickColor();
mi.ButtonPressEvent += (s, e) => this.PickColor();
}
protected override void OnRealized ()
{
base.OnRealized ();
var alloc = Allocation;
int bw = (int) BorderWidth;
var attributes = new Gdk.WindowAttr () {
WindowType = Gdk.WindowType.Child,
Wclass = Gdk.WindowClass.InputOnly,
EventMask = (int) (
EventMask.EnterNotifyMask |
EventMask.LeaveNotifyMask |
EventMask.PointerMotionMask |
EventMask.ButtonPressMask |
EventMask.ButtonReleaseMask
),
X = alloc.X + bw,
Y = alloc.Y + bw,
Width = alloc.Width - bw * 2,
Height = alloc.Height - bw * 2,
};
var attrMask = Gdk.WindowAttributesType.X | Gdk.WindowAttributesType.Y;
inputWindow = new Gdk.Window (Parent.GdkWindow, attributes, (int) attrMask);
inputWindow.UserData = Handle;
}
protected override void OnRealized()
{
IsRealized = true;
Gdk.WindowAttr attributes = new Gdk.WindowAttr ();
attributes.WindowType = Gdk.WindowType.Child;
attributes.Wclass = Gdk.WindowWindowClass.InputOutput;
attributes.EventMask = (int)Gdk.EventMask.ExposureMask;
Window = new Gdk.Window (Parent.Window, attributes, 0);
Window.UserData = Handle;
Window.BackgroundRgba = StyleContext.GetBackgroundColor (StateFlags);
}
protected override void OnUnrealized ()
{
base.OnUnrealized ();
inputWindow.UserData = IntPtr.Zero;
inputWindow.Destroy ();
inputWindow = null;
}
void ShowPopup (Gtk.Widget parent, Gdk.EventButton evt, Gdk.Rectangle caret, PopupPosition position)
{
this.parent = parent;
this.currentCaret = caret;
Theme.TargetPosition = position;
if (evt != null) {
eventProvided = true;
targetWindow = evt.Window;
} else
targetWindow = parent.GdkWindow;
RepositionWindow ();
}
protected override void OnRealized ()
{
WidgetFlags |= WidgetFlags.Realized;
Gdk.WindowAttr attributes = new Gdk.WindowAttr ();
attributes.X = Allocation.X;
attributes.Y = Allocation.Y;
attributes.Height = Allocation.Height;
attributes.Width = Allocation.Width;
attributes.WindowType = Gdk.WindowType.Child;
attributes.Wclass = Gdk.WindowClass.InputOutput;
attributes.Visual = Visual;
attributes.Colormap = Colormap;
attributes.EventMask = (int)(Events |
Gdk.EventMask.ExposureMask |
Gdk.EventMask.Button1MotionMask |
Gdk.EventMask.ButtonPressMask |
Gdk.EventMask.ButtonReleaseMask);
Gdk.WindowAttributesType attributes_mask =
Gdk.WindowAttributesType.X |
Gdk.WindowAttributesType.Y |
Gdk.WindowAttributesType.Colormap |
Gdk.WindowAttributesType.Visual;
GdkWindow = new Gdk.Window (ParentWindow, attributes, (int)attributes_mask);
GdkWindow.UserData = Handle;
Style = Style.Attach (GdkWindow);
Style.SetBackground (GdkWindow, State);
this.WidgetFlags &= ~WidgetFlags.NoWindow;
//GdkWindow.SetBackPixmap (null, true);
ModifyBase (StateType.Normal, Styles.DockFrameBackground);
}
protected override void OnRealized()
{
SetFlag (WidgetFlags.Realized);
GdkWindow = ParentWindow;
base.OnRealized ();
WindowAttr attr = WindowAttr.Zero;
attr.WindowType = Gdk.WindowType.Child;
attr.X = action.X;
attr.Y = action.Y;
attr.Width = action.Width;
attr.Height = action.Height;
attr.Wclass = WindowClass.InputOnly;
attr.EventMask = (int) Events;
attr.EventMask |= (int) (EventMask.ButtonPressMask |
EventMask.KeyPressMask |
EventMask.KeyReleaseMask |
EventMask.ButtonReleaseMask |
EventMask.PointerMotionMask);
event_window = new Gdk.Window (GdkWindow, attr, (int) (WindowAttributesType.X | WindowAttributesType.Y));
event_window.UserData = this.Handle;
}
public MainWindow(int m)
: base(Gtk.WindowType.Toplevel)
{
Build();
/* Instantiate client states */
clientStates = new IClientState[7]
{
new StartedState(this),
new SenderCreatedState(this),
new ReceiverJoinedState(this),
new ReceiverAuthenticatedState(this),
new SenderSendingState(this),
new ReceiverInControlState(this),
new SenderSendingRemoteState(this)
};
/* Set current state to STARTED */
currentState = clientStates[STARTED_STATE];
currentState.refresh();
width = 1024;
height = 768;
config = Config.Load();
window = mainDrawingArea.GdkWindow;
drawable = (Gdk.Drawable) window;
mainDrawingArea.AddEvents(
(int) Gdk.EventMask.ButtonPressMask |
(int) Gdk.EventMask.ButtonReleaseMask |
(int) Gdk.EventMask.PointerMotionMask |
(int) Gdk.EventMask.KeyPressMask |
(int) Gdk.EventMask.KeyReleaseMask);
gc = new Gdk.GC(drawable);
gc.ClipRectangle = new Gdk.Rectangle(0, 0, width, height);
surface = new Gdk.Pixbuf(Gdk.Colorspace.Rgb, true, 8, width, height);
window.InvalidateRect(new Gdk.Rectangle(0, 0, width, height), true);
receiver = new SurfaceReceiver(window, surface);
this.transport = null;
pcapSource = new PcapSource(this);
keyboard = new Keyboard();
if (config.BroadcasterAutoconnect)
OnUserConnect(config.BroadcasterHostname, config.BroadcasterPort);
}
protected override bool OnExposeEvent (Gdk.EventExpose ev)
{
window = ev.Window;
Gdk.Rectangle area = ev.Area;
//Console.WriteLine ("x={0}, y={1}, w={2}, h={3}", area.x, area.y, area.width, area.height);
DrawAll ();
return false;
}
protected override void OnRealized()
{
WidgetFlags |= WidgetFlags.Realized | WidgetFlags.NoWindow;
GdkWindow = Parent.GdkWindow;
var attributes = new WindowAttr () {
WindowType = Gdk.WindowType.Child,
X = Allocation.X,
Y = Allocation.Y,
Width = Allocation.Width,
Height = Allocation.Height,
Wclass = WindowClass.InputOnly,
EventMask = (int)(
EventMask.ButtonPressMask |
EventMask.ButtonReleaseMask |
EventMask.KeyPressMask |
EventMask.KeyReleaseMask |
EventMask.EnterNotifyMask |
EventMask.LeaveNotifyMask)
};
var attributes_mask =
WindowAttributesType.X |
WindowAttributesType.Y |
WindowAttributesType.Wmclass;
input_window = new Gdk.Window (GdkWindow, attributes, attributes_mask) {
UserData = Handle
};
base.OnRealized ();
}
protected override void OnRealized () {
SetFlag(Gtk.WidgetFlags.Realized);
Gdk.WindowAttr attributes = new Gdk.WindowAttr();
attributes.WindowType = Gdk.WindowType.Child;
attributes.X = Allocation.X;
attributes.Y = Allocation.Y;
attributes.Width = Allocation.Width;
attributes.Height = Allocation.Height;
attributes.Wclass = WindowClass.InputOutput;
attributes.Visual = Visual;
attributes.Colormap = Colormap;
// This enables all events except PointerMotionHitMask which prevents correct behavior
// of MotionNotifyEvent
attributes.EventMask = (int) (Gdk.EventMask.AllEventsMask & (~Gdk.EventMask.PointerMotionHintMask));
Gdk.WindowAttributesType mask = WindowAttributesType.X | WindowAttributesType.Y
| WindowAttributesType.Visual | WindowAttributesType.Colormap;
GdkWindow = new Gdk.Window(ParentWindow, attributes, (int) mask);
GdkWindow.UserData = Handle;
GdkWindow.SetBackPixmap(null, false);
Style = Style.Attach(GdkWindow);
Style.SetBackground(GdkWindow, StateType.Normal);
Color = new Cairo.Color(1.0, 1.0, 1.0);
}
private void drawSpectrum()
{
spectrumDrawn = true;
window = this.GdkWindow;
gc = new Gdk.GC (window);
for (int i = 0; i < WIDTH; i++)
for(int k = 0; k < HEIGHT; k++)
{
gc.RgbFgColor = new Gdk.Color(redBuf[i,k],
greenBuf[i,k],
blueBuf[i,k]);
window.DrawPoint(gc, i, k);
}
SpectrumVerticalPixbuf.Pixbuf = SpectrumVerticalPixbuf.Pixbuf.GetFromDrawable(window, Gdk.Colormap.System,
0, 0, 0, 0, WIDTH, HEIGHT);
}
/// <summary>
/// Emitted on the drag source when drag is started
/// </summary>
void HandleDragBegin (object o, DragBeginArgs args)
{
Owner.CursorTracker.RequestHighResolution (this);
InternalDragActive = true;
Keyboard.Grab (Owner.GdkWindow, true, Gtk.Global.CurrentEventTime);
drag_canceled = false;
if (proxy_window != null) {
EnableDragTo ();
proxy_window = null;
}
Gdk.Pixbuf pbuf;
drag_item = Owner.HoveredItem;
original_item_pos.Clear ();
// If we are in Reposition Mode or over a non-draggable item
// dont drag it!
if (drag_item is INonPersistedItem || RepositionMode)
drag_item = null;
if (drag_item != null) {
foreach (AbstractDockItem adi in ProviderForItem (drag_item).Items)
original_item_pos [adi] = adi.Position;
using (DockySurface surface = new DockySurface ((int) (1.2 * Owner.ZoomedIconSize), (int) (1.2 * Owner.ZoomedIconSize))) {
pbuf = Owner.HoveredItem.IconSurface (surface, (int) (1.2 * Owner.ZoomedIconSize), Owner.IconSize, 0).LoadToPixbuf ();
}
} else {
pbuf = new Gdk.Pixbuf (Gdk.Colorspace.Rgb, true, 8, 1, 1);
}
Gtk.Drag.SetIconPixbuf (args.Context, pbuf, pbuf.Width / 2, pbuf.Height / 2);
pbuf.Dispose ();
// Set up a cursor tracker so we can move the window on the fly
if (RepositionMode)
Owner.CursorTracker.CursorPositionChanged += HandleCursorPositionChanged;
}
public DrawingArgs(EventExpose evt)
{
this.Window = evt.Window;
this.GC = new Gdk.GC (this.Window);
this.Rectangle = new Rectangle(0, 0, this.Window.FrameExtents.Width, this.Window.FrameExtents.Height);
}
protected override void OnRealized ()
{
WidgetFlags |= WidgetFlags.Realized;
WindowAttr attributes = new WindowAttr () {
WindowType = Gdk.WindowType.Child,
X = Allocation.X,
Y = Allocation.Y,
Width = Allocation.Width,
Height = Allocation.Height,
Wclass = WindowClass.InputOutput,
Visual = this.Visual,
Colormap = this.Colormap,
EventMask = (int)(this.Events | Gdk.EventMask.ExposureMask),
Mask = this.Events | Gdk.EventMask.ExposureMask,
};
WindowAttributesType mask = WindowAttributesType.X | WindowAttributesType.Y | WindowAttributesType.Colormap | WindowAttributesType.Visual;
GdkWindow = new Gdk.Window (ParentWindow, attributes, mask);
GdkWindow.UserData = Raw;
Style = Style.Attach (GdkWindow);
}
protected override void OnUnrealized ()
{
WidgetFlags ^= WidgetFlags.Realized;
event_window.UserData = IntPtr.Zero;
Hyena.Gui.GtkWorkarounds.WindowDestroy (event_window);
event_window = null;
base.OnUnrealized ();
}
protected override bool OnExposeEvent(Gdk.EventExpose ev)
{
base.OnExposeEvent (ev);
if (firstDraw)
{
window = this.GdkWindow;
gc = new Gdk.GC (window);
clickProcessing(0, HEIGHT - 1, 0);
firstDraw = false;
}
else
{
redrawPanel();
drawClickArc();
}
return true;
}
protected override void OnUnrealized()
{
event_window.Dispose ();
event_window = null;
base.OnUnrealized ();
}
