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engines/tetraedge/te/te_layout.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TETRAEDGE_TE_TE_LAYOUT_H
+#define TETRAEDGE_TE_TE_LAYOUT_H
+
+#include "tetraedge/te/te_3d_object2.h"
+#include "tetraedge/te/te_i_layout.h"
+#include "tetraedge/te/te_i_3d_object2.h"
+#include "tetraedge/te/te_matrix4x4.h"
+#include "tetraedge/te/te_quaternion.h"
+#include "tetraedge/te/te_vector2s32.h"
+#include "tetraedge/te/te_vector3f32.h"
+
+namespace Tetraedge {
+
+class TeLayout : public TeILayout, public Te3DObject2 {
+public:
+	TeLayout();
+
+	virtual ~TeLayout();
+
+	void addChild(Te3DObject2 *child) override;
+	void addChildBefore(Te3DObject2 *newchild, const Te3DObject2 *ref) override;
+	const TeVector3f32 &anchor();
+	void disableAutoZ();
+	void enableAutoZ();
+	bool isAutoZEnabled();
+
+	void draw() override;
+
+	virtual bool isMouseIn(const TeVector2s32 &mouseloc);
+
+	DrawMode mode();
+
+	bool onChildSizeChanged();
+	bool onParentSizeChanged();
+	bool onParentWorldTransformationMatrixChanged();
+
+	TeVector3f32 position() override;
+	CoordinatesType positionType() const;
+	float ratio() const;
+	RatioMode ratioMode() const;
+	void removeChild(Te3DObject2 *child) override;
+	float safeAreaRatio() const;
+	void setAnchor(const TeVector3f32 &anchor);
+	virtual void setEditionColor(TeColor col) {};
+	void setMode(DrawMode mode);
+	void setParent(Te3DObject2 *parent) override;
+	void setPosition(const TeVector3f32 &pos) override;
+	void setPositionType(CoordinatesType newtype);
+	void setRatio(float val);
+	void setRatioMode(RatioMode mode);
+	void setRotation(const TeQuaternion &rot) override;
+	void setSafeAreaRatio(float ratio);
+	void setScale(const TeVector3f32 &scale) override;
+	void setSize(const TeVector3f32 &size) override;
+	void setSizeType(CoordinatesType coordtype);
+	void setZPosition(float zpos) override;
+
+	virtual TeVector3f32 size() override;
+	CoordinatesType sizeType() const;
+	TeVector3f32 transformMousePosition(const TeVector2s32 &mousepos);
+
+	virtual void updateMesh() {}; // override available for TeSpriteLayout
+	void updatePosition();
+	virtual void updateSize();
+	void updateWorldMatrix();
+	void updateZ() override;
+	void updateZSize();
+
+	TeVector3f32 userPosition() const;
+	TeVector3f32 userSize();
+	TeVector3f32 worldPosition() override;
+	TeMatrix4x4 worldTransformationMatrix() override;
+	bool worldVisible() override;
+	float xSize() override;
+	float ySize() override;
+	float zSize() override;
+
+protected:
+	bool _sizeChanged;
+
+private:
+	TeVector3f32 _anchor;
+	CoordinatesType _positionType;
+	TeVector3f32 _userPosition;
+	CoordinatesType _sizeType;
+	TeVector3f32 _userSize;
+	TeMatrix4x4 _worldMatrixCache;
+
+	DrawMode _drawMode;
+	bool _autoz;
+	bool _positionChanged;
+	bool _worldMatrixChanged;
+	bool _needZSizeUpdate;
+	bool _needZUpdate;
+	bool _updatingZ;
+	bool _updatingZSize;
+	bool _updatingSize;
+	bool _updatingPosition;
+	bool _updatingWorldMatrix;
+	float _ratio;
+	RatioMode _ratioMode;
+	float _safeAreaRatio;
+
+	TeICallback0ParamPtr _onChildSizeChangedCallback;
+	TeICallback0ParamPtr _onParentSizeChangedCallback;
+	TeICallback0ParamPtr _onParentWorldTransformationMatrixChangedCallback;
+	TeICallback0ParamPtr _onMainWindowChangedCallback;
+};
+
+} // end namespace Tetraedge
+
+#endif // TETRAEDGE_TE_TE_LAYOUT_H