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comparison Framework/Scene2D/Internals/FixedPointAligner.h @ 700:059e1fd05fd6 refactor-viewport-controller

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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
comparison
equal deleted inserted replaced
699:5c551f078c18 700:059e1fd05fd6
16 * 16 *
17 * You should have received a copy of the GNU Affero General Public License 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/>. 18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 **/ 19 **/
20 20
21
22 #pragma once 21 #pragma once
23 22
24 #include "../Scene2D.h" 23 #include <Framework/Scene2DViewport/PointerTypes.h>
25 #include "../ScenePoint2D.h" 24 #include <Framework/Scene2D/ScenePoint2D.h>
26 25
27 namespace OrthancStone 26 namespace OrthancStone
28 { 27 {
29 namespace Internals 28 namespace Internals
30 { 29 {
31 // During a mouse event that modifies the view of a scene, keeps 30 // During a mouse event that modifies the view of a scene, keeps
32 // one point (the pivot) at the same position on the canvas 31 // one point (the pivot) at the same position on the canvas
33 class FixedPointAligner : public boost::noncopyable 32 class FixedPointAligner : public boost::noncopyable
34 { 33 {
35 private: 34 private:
36 Scene2D& scene_; 35 ViewportControllerWPtr controllerW_;
37 ScenePoint2D pivot_; 36 ScenePoint2D pivot_;
38 ScenePoint2D canvas_; 37 ScenePoint2D canvas_;
39 38
40 public: 39 public:
41 FixedPointAligner(Scene2D& scene, 40 FixedPointAligner(ViewportControllerWPtr controllerW,
42 const ScenePoint2D& p); 41 const ScenePoint2D& p);
43 42
44 void Apply(); 43 void Apply();
45 }; 44 };
46 } 45 }