Mercurial > hg > orthanc-stone
annotate Framework/Scene2D/Internals/FixedPointAligner.h @ 700:059e1fd05fd6 refactor-viewport-controller
Introduced the ViewportController that sits between the application and the
Scene2D to handle the trackers and measuring tools. This is a work in progress.
The Scene2D is no longer an observable. Message sending is managed by the
ViewportController.
Move some refs to shared and weak to prevent lifetime issues.
| author | Benjamin Golinvaux <bgo@osimis.io> |
|---|---|
| date | Sun, 19 May 2019 16:26:17 +0200 |
| parents | 7efa2543699d |
| children | c0fcb2757b0a |
| rev | line source |
|---|---|
| 596 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
| 5 * Copyright (C) 2017-2019 Osimis S.A., Belgium | |
| 6 * | |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU Affero General Public License | |
| 9 * as published by the Free Software Foundation, either version 3 of | |
| 10 * the License, or (at your option) any later version. | |
| 11 * | |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 * Affero General Public License for more details. | |
| 16 * | |
| 17 * You should have received a copy of the GNU Affero General Public License | |
| 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 **/ | |
| 20 | |
| 21 #pragma once | |
| 22 | |
|
700
059e1fd05fd6
Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents:
617
diff
changeset
|
23 #include <Framework/Scene2DViewport/PointerTypes.h> |
|
059e1fd05fd6
Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents:
617
diff
changeset
|
24 #include <Framework/Scene2D/ScenePoint2D.h> |
| 596 | 25 |
| 26 namespace OrthancStone | |
| 27 { | |
| 28 namespace Internals | |
| 29 { | |
| 30 // During a mouse event that modifies the view of a scene, keeps | |
| 31 // one point (the pivot) at the same position on the canvas | |
| 32 class FixedPointAligner : public boost::noncopyable | |
| 33 { | |
| 34 private: | |
|
700
059e1fd05fd6
Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents:
617
diff
changeset
|
35 ViewportControllerWPtr controllerW_; |
|
059e1fd05fd6
Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents:
617
diff
changeset
|
36 ScenePoint2D pivot_; |
|
059e1fd05fd6
Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents:
617
diff
changeset
|
37 ScenePoint2D canvas_; |
| 596 | 38 |
| 39 public: | |
|
700
059e1fd05fd6
Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents:
617
diff
changeset
|
40 FixedPointAligner(ViewportControllerWPtr controllerW, |
| 617 | 41 const ScenePoint2D& p); |
| 596 | 42 |
| 43 void Apply(); | |
| 44 }; | |
| 45 } | |
| 46 } |