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-rw-r--r--xbmc/addons/kodi-addon-dev-kit/include/kodi/gui/controls/Rendering.h323
1 files changed, 162 insertions, 161 deletions
diff --git a/xbmc/addons/kodi-addon-dev-kit/include/kodi/gui/controls/Rendering.h b/xbmc/addons/kodi-addon-dev-kit/include/kodi/gui/controls/Rendering.h
index b3dadcd..7cc9b24 100644
--- a/xbmc/addons/kodi-addon-dev-kit/include/kodi/gui/controls/Rendering.h
+++ b/xbmc/addons/kodi-addon-dev-kit/include/kodi/gui/controls/Rendering.h
@@ -10,6 +10,7 @@
10 10
11#include "../../AddonBase.h" 11#include "../../AddonBase.h"
12#include "../Window.h" 12#include "../Window.h"
13#include "../renderHelper.h"
13 14
14namespace kodi 15namespace kodi
15{ 16{
@@ -18,186 +19,186 @@ namespace gui
18namespace controls 19namespace controls
19{ 20{
20 21
21 //============================================================================ 22//============================================================================
23///
24/// \defgroup cpp_kodi_gui_controls_CRendering Control Rendering
25/// \ingroup cpp_kodi_gui
26/// @brief \cpp_class{ kodi::gui::controls::CRendering }
27/// **Window control for rendering own parts**
28///
29/// This rendering control is used when own parts are needed. You have the
30/// control over them to render direct OpenGL or DirectX content to the
31/// screen set by the size of them.
32///
33/// Alternative can be the virtual functions from t his been ignored if the
34/// callbacks are defined by the \ref CRendering_SetIndependentCallbacks function and
35/// class is used as single and not as a parent class.
36///
37/// It has the header \ref Rendering.h "#include <kodi/gui/controls/Rendering.h>"
38/// be included to enjoy it.
39///
40/// Here you find the needed skin part for a \ref Addon_Rendering_control "rendering control"
41///
42/// @note The call of the control is only possible from the corresponding
43/// window as its class and identification number is required.
44///
45
46//============================================================================
47///
48/// \defgroup cpp_kodi_gui_controls_CRendering_Defs Definitions, structures and enumerators
49/// \ingroup cpp_kodi_gui_controls_CRendering
50/// @brief **Library definition values**
51///
52
53class ATTRIBUTE_HIDDEN CRendering : public CAddonGUIControlBase
54{
55public:
56 //==========================================================================
57 ///
58 /// \ingroup cpp_kodi_gui_controls_CRendering
59 /// @brief Construct a new control
60 ///
61 /// @param[in] window related window control class
62 /// @param[in] controlId Used skin xml control id
63 ///
64 CRendering(CWindow* window, int controlId) : CAddonGUIControlBase(window)
65 {
66 m_controlHandle = m_interface->kodi_gui->window->get_control_render_addon(
67 m_interface->kodiBase, m_Window->GetControlHandle(), controlId);
68 if (m_controlHandle)
69 m_interface->kodi_gui->control_rendering->set_callbacks(m_interface->kodiBase,
70 m_controlHandle, this, OnCreateCB,
71 OnRenderCB, OnStopCB, OnDirtyCB);
72 else
73 kodi::Log(ADDON_LOG_FATAL, "kodi::gui::controls::%s can't create control class from Kodi !!!",
74 __FUNCTION__);
75 }
76 //--------------------------------------------------------------------------
77
78 //==========================================================================
79 ///
80 /// \ingroup cpp_kodi_gui_controls_CRendering
81 /// @brief Destructor
82 ///
83 ~CRendering() override
84 {
85 m_interface->kodi_gui->control_rendering->destroy(m_interface->kodiBase, m_controlHandle);
86 }
87 //--------------------------------------------------------------------------
88
89 //==========================================================================
22 /// 90 ///
23 /// \defgroup cpp_kodi_gui_controls_CRendering Control Rendering 91 /// \ingroup cpp_kodi_gui_controls_CRendering
24 /// \ingroup cpp_kodi_gui 92 /// @brief To create rendering control on Add-on
25 /// @brief \cpp_class{ kodi::gui::controls::CRendering }
26 /// **Window control for rendering own parts**
27 /// 93 ///
28 /// This rendering control is used when own parts are needed. You have the 94 /// Function creates the needed rendering control for Kodi which becomes
29 /// control over them to render direct OpenGL or DirectX content to the 95 /// handled and processed from Add-on
30 /// screen set by the size of them.
31 /// 96 ///
32 /// Alternative can be the virtual functions from t his been ignored if the 97 /// @note This is callback function from Kodi to Add-on and not to use
33 /// callbacks are defined by the \ref CRendering_SetIndependentCallbacks function and 98 /// for calls from add-on to this function.
34 /// class is used as single and not as a parent class.
35 /// 99 ///
36 /// It has the header \ref Rendering.h "#include <kodi/gui/controls/Rendering.h>" 100 /// @param[in] x Horizontal position
37 /// be included to enjoy it. 101 /// @param[in] y Vertical position
102 /// @param[in] w Width of control
103 /// @param[in] h Height of control
104 /// @param[in] device The device to use. For OpenGL is empty
105 /// on Direct X is the needed device send.
106 /// @return Add-on needs to return true if successed,
107 /// otherwise false.
38 /// 108 ///
39 /// Here you find the needed skin part for a \ref Addon_Rendering_control "rendering control" 109 virtual bool Create(int x, int y, int w, int h, void* device) { return false; }
110 //--------------------------------------------------------------------------
111
112 //==========================================================================
113 ///
114 /// \ingroup cpp_kodi_gui_controls_CRendering
115 /// @brief Render process call from Kodi
40 /// 116 ///
41 /// @note The call of the control is only possible from the corresponding 117 /// @note This is callback function from Kodi to Add-on and not to use
42 /// window as its class and identification number is required. 118 /// for calls from add-on to this function.
43 /// 119 ///
120 virtual void Render() {}
121 //--------------------------------------------------------------------------
44 122
45 //============================================================================ 123 //==========================================================================
46 /// 124 ///
47 /// \defgroup cpp_kodi_gui_controls_CRendering_Defs Definitions, structures and enumerators
48 /// \ingroup cpp_kodi_gui_controls_CRendering 125 /// \ingroup cpp_kodi_gui_controls_CRendering
49 /// @brief **Library definition values** 126 /// @brief Call from Kodi to stop rendering process
50 /// 127 ///
128 /// @note This is callback function from Kodi to Add-on and not to use
129 /// for calls from add-on to this function.
130 ///
131 virtual void Stop() {}
132 //--------------------------------------------------------------------------
51 133
52 class CRendering : public CAddonGUIControlBase 134 //==========================================================================
135 ///
136 /// \ingroup cpp_kodi_gui_controls_CRendering
137 /// @brief Call from Kodi where add-on becomes asked about dirty rendering
138 /// region.
139 ///
140 /// @note This is callback function from Kodi to Add-on and not to use
141 /// for calls from add-on to this function.
142 ///
143 virtual bool Dirty() { return false; }
144 //--------------------------------------------------------------------------
145
146 //==========================================================================
147 ///
148 /// \ingroup cpp_kodi_gui_controls_CRendering
149 /// \anchor CRendering_SetIndependentCallbacks
150 /// @brief If the class is used independent (with "new CRendering")
151 /// and not as parent (with "cCLASS_own : CRendering") from own must
152 /// be the callback from Kodi to add-on overdriven with own functions!
153 ///
154 void SetIndependentCallbacks(
155 GUIHANDLE cbhdl,
156 bool (*CBCreate)(GUIHANDLE cbhdl, int x, int y, int w, int h, void* device),
157 void (*CBRender)(GUIHANDLE cbhdl),
158 void (*CBStop)(GUIHANDLE cbhdl),
159 bool (*CBDirty)(GUIHANDLE cbhdl))
53 { 160 {
54 public: 161 if (!cbhdl || !CBCreate || !CBRender || !CBStop || !CBDirty)
55 //==========================================================================
56 ///
57 /// \ingroup cpp_kodi_gui_controls_CRendering
58 /// @brief Construct a new control
59 ///
60 /// @param[in] window related window control class
61 /// @param[in] controlId Used skin xml control id
62 ///
63 CRendering(CWindow* window, int controlId)
64 : CAddonGUIControlBase(window)
65 {
66 m_controlHandle = m_interface->kodi_gui->window->get_control_render_addon(m_interface->kodiBase, m_Window->GetControlHandle(), controlId);
67 if (m_controlHandle)
68 m_interface->kodi_gui->control_rendering->set_callbacks(m_interface->kodiBase, m_controlHandle, this,
69 OnCreateCB, OnRenderCB, OnStopCB, OnDirtyCB);
70 else
71 kodi::Log(ADDON_LOG_FATAL, "kodi::gui::controls::%s can't create control class from Kodi !!!", __FUNCTION__);
72 }
73 //--------------------------------------------------------------------------
74
75 //==========================================================================
76 ///
77 /// \ingroup cpp_kodi_gui_controls_CRendering
78 /// @brief Destructor
79 ///
80 ~CRendering() override
81 {
82 m_interface->kodi_gui->control_rendering->destroy(m_interface->kodiBase, m_controlHandle);
83 }
84 //--------------------------------------------------------------------------
85
86 //==========================================================================
87 ///
88 /// \ingroup cpp_kodi_gui_controls_CRendering
89 /// @brief To create rendering control on Add-on
90 ///
91 /// Function creates the needed rendering control for Kodi which becomes
92 /// handled and processed from Add-on
93 ///
94 /// @note This is callback function from Kodi to Add-on and not to use
95 /// for calls from add-on to this function.
96 ///
97 /// @param[in] x Horizontal position
98 /// @param[in] y Vertical position
99 /// @param[in] w Width of control
100 /// @param[in] h Height of control
101 /// @param[in] device The device to use. For OpenGL is empty
102 /// on Direct X is the needed device send.
103 /// @return Add-on needs to return true if successed,
104 /// otherwise false.
105 ///
106 virtual bool Create(int x, int y, int w, int h, void* device) { return false; }
107 //--------------------------------------------------------------------------
108
109 //==========================================================================
110 ///
111 /// \ingroup cpp_kodi_gui_controls_CRendering
112 /// @brief Render process call from Kodi
113 ///
114 /// @note This is callback function from Kodi to Add-on and not to use
115 /// for calls from add-on to this function.
116 ///
117 virtual void Render() { }
118 //--------------------------------------------------------------------------
119
120 //==========================================================================
121 ///
122 /// \ingroup cpp_kodi_gui_controls_CRendering
123 /// @brief Call from Kodi to stop rendering process
124 ///
125 /// @note This is callback function from Kodi to Add-on and not to use
126 /// for calls from add-on to this function.
127 ///
128 virtual void Stop() { }
129 //--------------------------------------------------------------------------
130
131 //==========================================================================
132 ///
133 /// \ingroup cpp_kodi_gui_controls_CRendering
134 /// @brief Call from Kodi where add-on becomes asked about dirty rendering
135 /// region.
136 ///
137 /// @note This is callback function from Kodi to Add-on and not to use
138 /// for calls from add-on to this function.
139 ///
140 virtual bool Dirty() { return false; }
141 //--------------------------------------------------------------------------
142
143 //==========================================================================
144 ///
145 /// \ingroup cpp_kodi_gui_controls_CRendering
146 /// \anchor CRendering_SetIndependentCallbacks
147 /// @brief If the class is used independent (with "new CRendering")
148 /// and not as parent (with "cCLASS_own : CRendering") from own must
149 /// be the callback from Kodi to add-on overdriven with own functions!
150 ///
151 void SetIndependentCallbacks(
152 GUIHANDLE cbhdl,
153 bool (*CBCreate)(GUIHANDLE cbhdl,
154 int x,
155 int y,
156 int w,
157 int h,
158 void* device),
159 void (*CBRender)(GUIHANDLE cbhdl),
160 void (*CBStop) (GUIHANDLE cbhdl),
161 bool (*CBDirty) (GUIHANDLE cbhdl))
162 {
163 if (!cbhdl ||
164 !CBCreate || !CBRender || !CBStop || !CBDirty)
165 {
166 kodi::Log(ADDON_LOG_ERROR, "kodi::gui::controls::%s called with nullptr !!!", __FUNCTION__);
167 return;
168 }
169
170 m_interface->kodi_gui->control_rendering->set_callbacks(m_interface->kodiBase, m_controlHandle, cbhdl,
171 CBCreate, CBRender, CBStop, CBDirty);
172 }
173 //--------------------------------------------------------------------------
174
175 private:
176 /*
177 * Defined callback functions from Kodi to add-on, for use in parent / child system
178 * (is private)!
179 */
180 static bool OnCreateCB(void* cbhdl, int x, int y, int w, int h, void* device)
181 { 162 {
182 return static_cast<CRendering*>(cbhdl)->Create(x, y, w, h, device); 163 kodi::Log(ADDON_LOG_ERROR, "kodi::gui::controls::%s called with nullptr !!!", __FUNCTION__);
164 return;
183 } 165 }
184 166
185 static void OnRenderCB(void* cbhdl) 167 m_interface->kodi_gui->control_rendering->set_callbacks(
186 { 168 m_interface->kodiBase, m_controlHandle, cbhdl, CBCreate, CBRender, CBStop, CBDirty);
187 static_cast<CRendering*>(cbhdl)->Render(); 169 }
188 } 170 //--------------------------------------------------------------------------
171
172private:
173 /*
174 * Defined callback functions from Kodi to add-on, for use in parent / child system
175 * (is private)!
176 */
177 static bool OnCreateCB(void* cbhdl, int x, int y, int w, int h, void* device)
178 {
179 static_cast<CRendering*>(cbhdl)->m_renderHelper = kodi::gui::GetRenderHelper();
180 return static_cast<CRendering*>(cbhdl)->Create(x, y, w, h, device);
181 }
189 182
190 static void OnStopCB(void* cbhdl) 183 static void OnRenderCB(void* cbhdl)
191 { 184 {
192 static_cast<CRendering*>(cbhdl)->Stop(); 185 if (!static_cast<CRendering*>(cbhdl)->m_renderHelper)
193 } 186 return;
187 static_cast<CRendering*>(cbhdl)->m_renderHelper->Begin();
188 static_cast<CRendering*>(cbhdl)->Render();
189 static_cast<CRendering*>(cbhdl)->m_renderHelper->End();
190 }
191
192 static void OnStopCB(void* cbhdl)
193 {
194 static_cast<CRendering*>(cbhdl)->Stop();
195 static_cast<CRendering*>(cbhdl)->m_renderHelper = nullptr;
196 }
194 197
195 static bool OnDirtyCB(void* cbhdl) 198 static bool OnDirtyCB(void* cbhdl) { return static_cast<CRendering*>(cbhdl)->Dirty(); }
196 {
197 return static_cast<CRendering*>(cbhdl)->Dirty();
198 }
199 199
200 }; 200 std::shared_ptr<kodi::gui::IRenderHelper> m_renderHelper;
201};
201 202
202} /* namespace controls */ 203} /* namespace controls */
203} /* namespace gui */ 204} /* namespace gui */
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