public void ShowSharpener()
{
if (sharpener == null)
{
sharpener = new Sharpener(this);
sharpener.Destroyed += HandleLoupeDestroy;
}
sharpener.Show();
}
private void HandleLoupeDestroy(object sender, EventArgs args)
{
if (sender == loupe)
{
loupe = null;
}
if (sender == sharpener)
{
sharpener = null;
}
}
public void ShowHideLoupe()
{
if (loupe == null)
{
loupe = new Loupe(this);
loupe.Destroyed += HandleLoupeDestroy;
loupe.Show();
}
else
{
loupe.Destroy();
}
}
public void ShowSharpener ()
{
if (sharpener == null) {
sharpener = new Sharpener (this);
sharpener.Destroyed += HandleLoupeDestroy;
}
sharpener.Show ();
}
public void ShowHideLoupe ()
{
if (loupe == null) {
loupe = new Loupe (this);
loupe.Destroyed += HandleLoupeDestroy;
loupe.Show ();
} else {
loupe.Destroy ();
}
}
private void HandleLoupeDestroy (object sender, EventArgs args)
{
if (sender == loupe)
loupe = null;
if (sender == sharpener)
sharpener = null;
}
private void HandleKeyPressEvent (object sender, Gtk.KeyPressEventArgs args)
{
// FIXME I really need to figure out why overriding is not working
// for any of the default handlers.
args.RetVal = true;
// Check for KeyPad arrow keys, which scroll the window when zoomed in
// but should go to the next/previous photo when not zoomed (no scrollbars)
if (this.Fit) {
switch (args.Event.Key) {
case Gdk.Key.Up:
case Gdk.Key.Left:
case Gdk.Key.KP_Up:
case Gdk.Key.KP_Left:
this.Item.MovePrevious ();
return;
case Gdk.Key.Down:
case Gdk.Key.Right:
case Gdk.Key.KP_Down:
case Gdk.Key.KP_Right:
this.Item.MoveNext ();
return;
}
}
switch (args.Event.Key) {
case Gdk.Key.Up:
case Gdk.Key.Left:
case Gdk.Key.Page_Up:
case Gdk.Key.KP_Page_Up:
this.Item.MovePrevious ();
break;
case Gdk.Key.Home:
case Gdk.Key.KP_Home:
this.Item.Index = 0;
break;
case Gdk.Key.End:
case Gdk.Key.KP_End:
this.Item.Index = this.Query.Count - 1;
break;
case Gdk.Key.Down:
case Gdk.Key.Right:
case Gdk.Key.Page_Down:
case Gdk.Key.KP_Page_Down:
case Gdk.Key.space:
case Gdk.Key.KP_Space:
this.Item.MoveNext ();
break;
case Gdk.Key.Key_0:
case Gdk.Key.KP_0:
this.Fit = true;
break;
case Gdk.Key.Key_1:
case Gdk.Key.KP_1:
this.Zoom = 1.0;
break;
case Gdk.Key.Key_2:
case Gdk.Key.KP_2:
this.Zoom = 2.0;
break;
case Gdk.Key.minus:
case Gdk.Key.KP_Subtract:
ZoomOut ();
break;
case Gdk.Key.s:
if (sharpener == null) {
sharpener = new Sharpener (this);
sharpener.Destroyed += HandleLoupeDestroy;
}
sharpener.Show ();
break;
case Gdk.Key.v:
if (loupe == null) {
loupe = new Loupe (this);
loupe.Destroyed += HandleLoupeDestroy;
loupe.Show ();
} else {
loupe.Destroy ();
}
break;
case Gdk.Key.e:
Editor = new FSpot.Editors.SoftFocus (this);
break;
case Gdk.Key.equal:
case Gdk.Key.plus:
case Gdk.Key.KP_Add:
ZoomIn ();
break;
default:
args.RetVal = false;
return;
}
return;
}
private void HandleKeyPressEvent(object sender, Gtk.KeyPressEventArgs args)
{
// FIXME I really need to figure out why overriding is not working
// for any of the default handlers.
args.RetVal = true;
// Check for KeyPad arrow keys, which scroll the window when zoomed in
// but should go to the next/previous photo when not zoomed (no scrollbars)
if (this.Fit)
{
switch (args.Event.Key)
{
case Gdk.Key.Up:
case Gdk.Key.Left:
case Gdk.Key.KP_Up:
case Gdk.Key.KP_Left:
this.Item.MovePrevious();
return;
case Gdk.Key.Down:
case Gdk.Key.Right:
case Gdk.Key.KP_Down:
case Gdk.Key.KP_Right:
this.Item.MoveNext();
return;
}
}
switch (args.Event.Key)
{
case Gdk.Key.Up:
case Gdk.Key.Left:
case Gdk.Key.Page_Up:
case Gdk.Key.KP_Page_Up:
this.Item.MovePrevious();
break;
case Gdk.Key.Home:
case Gdk.Key.KP_Home:
this.Item.Index = 0;
break;
case Gdk.Key.End:
case Gdk.Key.KP_End:
this.Item.Index = this.Query.Count - 1;
break;
case Gdk.Key.Down:
case Gdk.Key.Right:
case Gdk.Key.Page_Down:
case Gdk.Key.KP_Page_Down:
case Gdk.Key.space:
case Gdk.Key.KP_Space:
this.Item.MoveNext();
break;
case Gdk.Key.Key_0:
case Gdk.Key.KP_0:
this.Fit = true;
break;
case Gdk.Key.Key_1:
case Gdk.Key.KP_1:
this.Zoom = 1.0;
break;
case Gdk.Key.Key_2:
case Gdk.Key.KP_2:
this.Zoom = 2.0;
break;
case Gdk.Key.minus:
case Gdk.Key.KP_Subtract:
ZoomOut();
break;
case Gdk.Key.s:
if (sharpener == null)
{
sharpener = new Sharpener(this);
sharpener.Destroyed += HandleLoupeDestroy;
}
sharpener.Show();
break;
case Gdk.Key.v:
if (loupe == null)
{
loupe = new Loupe(this);
loupe.Destroyed += HandleLoupeDestroy;
loupe.Show();
}
else
{
loupe.Destroy();
}
break;
case Gdk.Key.e:
Editor = new FSpot.Editors.SoftFocus(this);
break;
case Gdk.Key.equal:
case Gdk.Key.plus:
case Gdk.Key.KP_Add:
ZoomIn();
break;
default:
args.RetVal = false;
return;
}
return;
}