Mercurial > projects > doodle
annotate doodle/dia/icanvas.d @ 101:523269b36711
Update to dmd 2.050
| author | David Bryant <bagnose@gmail.com> |
|---|---|
| date | Thu, 28 Oct 2010 16:35:11 +1030 |
| parents | a98116479793 |
| children | 7abaf5c3959f |
| rev | line source |
|---|---|
|
28
1754cb773d41
Part-way through getting to compile with configure/builder.
Graham St Jack <graham.stjack@internode.on.net>
parents:
27
diff
changeset
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1 module doodle.dia.icanvas; |
| 0 | 2 |
| 26 | 3 public { |
|
28
1754cb773d41
Part-way through getting to compile with configure/builder.
Graham St Jack <graham.stjack@internode.on.net>
parents:
27
diff
changeset
|
4 import doodle.tk.geometry; |
|
1754cb773d41
Part-way through getting to compile with configure/builder.
Graham St Jack <graham.stjack@internode.on.net>
parents:
27
diff
changeset
|
5 import doodle.tk.events; |
| 84 | 6 import doodle.tk.renderer; |
| 89 | 7 import doodle.tk.screen_model; |
| 26 | 8 } |
| 0 | 9 |
| 101 | 10 enum Cursor { DEFAULT, HAND, CROSSHAIR, PENCIL } |
| 27 | 11 |
| 78 | 12 interface IViewport2 { |
| 77 | 13 void damageModel(in Rectangle area); |
| 14 void damageScreen(in Rectangle area); | |
| 67 | 15 } |
| 10 | 16 |
| 78 | 17 interface IViewport : IViewport2 { |
| 92 | 18 void zoomRelative(in double factor, in Point screenDatum); |
| 78 | 19 void panRelative(in Vector screenDisplacement); |
| 20 void setCursor(in Cursor cursor); | |
| 21 } | |
| 22 | |
| 23 /* | |
| 67 | 24 final class Damage { |
| 25 void increase(in Rectangle additional) { _rectangle = _rectangle | additional; } | |
| 26 Rectangle rectangle() const { return _rectangle; } | |
| 27 private Rectangle _rectangle; | |
| 0 | 28 } |
| 78 | 29 */ |
| 0 | 30 |
| 57 | 31 interface IEventHandler { |
| 32 bool handleButtonPress(scope IViewport viewport, in ButtonEvent event); | |
| 33 bool handleButtonRelease(scope IViewport viewport, in ButtonEvent event); | |
| 34 bool handleMotion(scope IViewport viewport, in MotionEvent event); | |
| 35 bool handleScroll(scope IViewport viewport, in ScrollEvent event); | |
| 92 | 36 bool handleEnter(scope IViewport viewport, in CrossingEvent event); |
| 37 bool handleLeave(scope IViewport viewport, in CrossingEvent event); | |
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"David Bryant <bagnose@gmail.com>"
parents:
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38 bool handleKeyPress(scope IViewport viewport, in KeyEvent event); |
|
eb5436b47d13
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"David Bryant <bagnose@gmail.com>"
parents:
63
diff
changeset
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39 bool handleKeyRelease(scope IViewport viewport, in KeyEvent event); |
|
eb5436b47d13
Implemented crossing events
"David Bryant <bagnose@gmail.com>"
parents:
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diff
changeset
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40 |
|
eb5436b47d13
Implemented crossing events
"David Bryant <bagnose@gmail.com>"
parents:
63
diff
changeset
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41 // XXX Still not sure about these: |
| 57 | 42 //bool handleFocusIn(scope IViewport viewport, FocusEvent event); |
| 43 //bool handleFocusOut(scope IViewport viewport, FocusEvent event); | |
| 0 | 44 } |
| 10 | 45 |
| 57 | 46 interface IGrid { |
| 92 | 47 void zoomChanged(in double zoom); |
| 35 | 48 |
| 49 } | |
| 50 | |
| 57 | 51 interface IPage { |
| 36 | 52 } |
| 53 | |
| 10 | 54 abstract class Layer { |
| 12 | 55 this(in string name) { |
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c63719604adb
Beginnings of creating a rectangle...
"David Bryant <bagnose@gmail.com>"
parents:
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diff
changeset
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56 _name = name; |
| 12 | 57 } |
| 58 | |
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58
c63719604adb
Beginnings of creating a rectangle...
"David Bryant <bagnose@gmail.com>"
parents:
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diff
changeset
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59 string name() const { return _name; } |
| 12 | 60 |
| 11 | 61 Rectangle bounds() const; |
| 35 | 62 |
| 92 | 63 //bool snap(in Point a, out Point b) const; |
| 64 | |
| 84 | 65 void draw(in Rectangle screenDamage, scope Renderer screenRenderer, |
| 89 | 66 in Rectangle modelDamage, scope Renderer modelRenderer, |
| 67 in ScreenModel screenModel) const; | |
| 12 | 68 |
| 69 private { | |
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58
c63719604adb
Beginnings of creating a rectangle...
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parents:
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diff
changeset
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70 immutable string _name; |
| 12 | 71 } |
| 10 | 72 } |