diff --git a/extra/images/viewer/viewer.factor b/extra/images/viewer/viewer.factor index 2818c16f9f..b891142d5b 100644 --- a/extra/images/viewer/viewer.factor +++ b/extra/images/viewer/viewer.factor @@ -5,23 +5,28 @@ opengl opengl.gl opengl.textures sequences strings ui ui.gadgets ui.gadgets.panes ui.render ui.images ; IN: images.viewer -TUPLE: image-gadget < gadget image-name ; +TUPLE: image-gadget < gadget image texture ; -M: image-gadget pref-dim* - image-name>> image-dim ; +M: image-gadget pref-dim* image>> dim>> ; + +: image-gadget-texture ( gadget -- texture ) + dup texture>> [ ] [ dup image>> { 0 0 } >>texture texture>> ] ?if ; M: image-gadget draw-gadget* ( gadget -- ) - image-name>> draw-image ; + [ dim>> ] [ image-gadget-texture ] bi draw-scaled-texture ; -: ( image-name -- gadget ) +! Todo: delete texture on ungraft + +GENERIC: ( object -- gadget ) + +M: image \ image-gadget new - swap >>image-name ; + swap >>image ; -: image-window ( path -- gadget ) - [ dup ] [ open-window ] bi ; +M: string load-image ; -GENERIC: image. ( object -- ) +M: pathname load-image ; -M: string image. ( image -- ) gadget. ; +: image-window ( object -- ) "Image" open-window ; -M: pathname image. ( image -- ) gadget. ; +: image. ( object -- ) gadget. ;