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1 /*
2  * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_V2_INSPECTOR_INSPECTOR_COMPOSED_ELEMENT_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_V2_INSPECTOR_INSPECTOR_COMPOSED_ELEMENT_H
18 
19 #include <tuple>
20 
21 #include "base/geometry/matrix4.h"
22 #include "core/components/box/render_box.h"
23 #include "core/components/display/display_component.h"
24 #include "core/components_v2/inspector/inspector_node.h"
25 #include "core/pipeline/base/composed_element.h"
26 
27 namespace OHOS::Ace::V2 {
28 
29 class ACE_EXPORT InspectorComposedElement : public ComposedElement, public InspectorNode {
30     DECLARE_ACE_TYPE(InspectorComposedElement, ComposedElement, InspectorNode)
31 
32 public:
33     explicit InspectorComposedElement(const ComposeId& id);
34     ~InspectorComposedElement() override;
35 
36     void Prepare(const WeakPtr<Element>& weakParent) override;
37     void Update() override;
38     bool CanUpdate(const RefPtr<Component>& newComponent) override;
39     template<class T>
GetInspectorElement(IdType typeId)40     RefPtr<T> GetInspectorElement(IdType typeId) const
41     {
42         auto child = children_.empty() ? nullptr : children_.front();
43         while (child) {
44             auto inspectorComposedElement = AceType::DynamicCast<InspectorComposedElement>(child);
45             if (inspectorComposedElement) {
46                 return nullptr;
47             }
48             if (AceType::TypeId(child) == typeId) {
49                 return AceType::DynamicCast<T>(child->GetRenderNode());
50             }
51 
52             child = child->GetChildren().empty() ? nullptr : child->GetChildren().front();
53         }
54         return nullptr;
55     }
56     void AddComposedComponentId();
57     void RemoveInspectorNode(int32_t id);
58     RefPtr<RenderNode> GetInspectorNode(IdType typeId, bool isForward = false) const;
59 
60     void OnInactive() override;
61     void OnActive() override;
62 
63     template<class T>
64     RefPtr<T> GetContentElement(IdType typeId, bool isFindAll = true) const
65     {
66         auto child = children_.empty() ? nullptr : children_.front();
67         while (child) {
68             LOGD("GetContentElement: child = %{public}s", AceType::TypeName(child));
69             auto inspectorComposedElement = AceType::DynamicCast<InspectorComposedElement>(child);
70             if (inspectorComposedElement && !isFindAll) {
71                 return nullptr;
72             }
73             if (AceType::TypeId(child) == typeId) {
74                 return AceType::DynamicCast<T>(child);
75             }
76             child = child->GetChildren().empty() ? nullptr : child->GetChildren().front();
77         }
78         return nullptr;
79     }
80 
81     template<class T>
GetContentRender(IdType typeId)82     RefPtr<T> GetContentRender(IdType typeId) const
83     {
84         auto child = children_.empty() ? nullptr : children_.front();
85         while (child) {
86             if (AceType::TypeId(child) == typeId) {
87                 return AceType::DynamicCast<T>(child->GetRenderNode());
88             }
89             child = child->GetChildren().empty() ? nullptr : child->GetChildren().front();
90         }
91         return nullptr;
92     }
93 
GetInspectorComposedElement()94     RefPtr<Element> GetInspectorComposedElement()
95     {
96         auto child = children_.empty() ? nullptr : children_.front();
97         while (child) {
98             auto inspectorComposedElement = AceType::DynamicCast<InspectorComposedElement>(child);
99             if (inspectorComposedElement) {
100                 return child;
101             }
102             child = child->GetChildren().empty() ? nullptr : child->GetChildren().front();
103         }
104         return nullptr;
105     }
106 
107     RefPtr<Element> GetElementChildBySlot(const RefPtr<Element>& element, int32_t& slot) const;
108     RefPtr<Element> GetInspectorComposedElementParent(const RefPtr<Element>& element) const;
109 
110     // dimension settings
111     std::string GetWidth() const override;
112     std::string GetHeight() const override;
113     std::unique_ptr<JsonValue> GetSize() const override;
114     std::string GetPadding() const override;
115     Dimension GetMargin(OHOS::Ace::AnimatableType type) const override;
116     std::string GetAllMargin() const override;
117     std::string GetConstraintSize() const override;
118     int32_t GetLayoutPriority() const override;
119     int32_t GetLayoutWeight() const override;
120 
121     // position settings
122     std::string GetAlign() const override;
123     std::string GetDirectionStr() const override;
124     TextDirection GetDirection() const override;
125     std::unique_ptr<JsonValue> GetPosition() const override;
126     std::unique_ptr<JsonValue> GetMarkAnchor() const override;
127     std::unique_ptr<JsonValue> GetOffset() const override;
128     std::string GetRect() override;
129     Rect GetParentRect() const override;
130 
131     // layout constraint
132     double GetAspectRatio() const override;
133     int32_t GetDisplayPriority() const override;
134 
135     // flex layout
136     std::string GetFlexBasis() const override;
137     double GetFlexGrow() const override;
138     double GetFlexShrink() const override;
139     std::string GetAlignSelf() const override;
140 
141     // border settings
142     Border GetBorder() const override;
143     std::unique_ptr<JsonValue> GetUnifyBorder() const override;
144     std::string GetBorderStyle() const override;
145     std::string GetBorderWidth() const override;
146     std::string GetBorderColor() const override;
147     std::string GetBorderRadius() const override;
148 
149     // background settings
150     RefPtr<Decoration> GetBackDecoration() const override;
151     std::string GetBackgroundImage() const override;
152     std::string GetBackgroundColor() const override;
153     std::string GetBackgroundImageSize() const override;
154     std::string GetBackgroundImagePosition() const override;
155     std::string GetAlignmentType(double width, double height) const override;
156 
157     // front decoration settings
158     RefPtr<Decoration> GetFrontDecoration() const override;
159 
160     // opacity settings
161     double GetOpacity() const override;
162 
163     // visibility settings
164     std::string GetVisibility() const override;
165 
166     // enable settings
167     bool GetEnabled() const override;
168 
169     // zindex settings
170     int32_t GetZIndex() const override;
171 
172     // graphical transformation
173     DimensionOffset GetOriginPoint() const override;
174     std::unique_ptr<JsonValue> GetRotate() const override;
175     std::unique_ptr<JsonValue> GetScale() const override;
176     std::unique_ptr<JsonValue> GetTransform() const override;
177     std::unique_ptr<JsonValue> GetTranslate() const override;
178 
179     double GetBlur() const override;
180     double GetBackDropBlur() const override;
181     std::unique_ptr<JsonValue> GetWindowBlur() const override;
182     std::unique_ptr<JsonValue> GetShadow() const override;
183     double GetBrightness() const override;
184     double GetSaturate() const override;
185     double GetContrast() const override;
186     double GetInvert() const override;
187     double GetSepia() const override;
188     double GetGrayScale() const override;
189     double GetHueRotate() const override;
190     std::string GetColorBlend() const override;
191 
192     // shape clip
193     std::string GetClip() const override;
194     bool GetClipFlag() const;
195     std::unique_ptr<JsonValue> GetMask() const override;
196 
197     // grid setting
198     int32_t GetGridSpan() const override;
199     int32_t GetGridOffset() const override;
200     std::unique_ptr<JsonValue> GetUseSizeType() const override;
201     RefPtr<GridColumnInfo> GetGridColumnInfo() const override;
202 
203     // useAlign seeting
204     std::unique_ptr<JsonValue> GetUseAlign() const override;
205     std::unique_ptr<JsonValue> ToJsonObject() const override;
206 
207     std::unique_ptr<JsonValue> GetOverlay() const override;
208 
209     // color gradient
210     std::unique_ptr<JsonValue> GetLinearGradient() const override;
211     std::unique_ptr<JsonValue> GetSweepGradient() const override;
212     std::unique_ptr<JsonValue> GetRadialGradient() const override;
213     void GetColorsAndRepeating(std::unique_ptr<JsonValue>& resultJson, const Gradient& gradient) const;
214 
215     // bindpopup
216     virtual std::string GetBindPopup() const override;
GetTargetTypeId()217     virtual AceType::IdType GetTargetTypeId() const
218     {
219         return AceType::TypeId(this);
220     }
221 
222     // bindcontextmenu
223     std::string GetBindContextMenu() const override;
224 
AddChildWithSlot(int32_t slot,const RefPtr<Component> & newComponent)225     virtual void AddChildWithSlot(int32_t slot, const RefPtr<Component>& newComponent)
226     {
227         LOGW("inspector AddChildWithSlot");
228     }
229 
UpdateChildWithSlot(int32_t slot,const RefPtr<Component> & newComponent)230     virtual void UpdateChildWithSlot(int32_t slot, const RefPtr<Component>& newComponent)
231     {
232         LOGW("inspector UpdateChildWithSlot");
233     }
234 
DeleteChildWithSlot(int32_t slot)235     virtual void DeleteChildWithSlot(int32_t slot)
236     {
237         LOGW("inspector DeleteChildWithSlot");
238     }
239 
240     void UpdateEventTarget(BaseEventInfo& info) const override;
241 
242     std::pair<Rect, Offset> GetCurrentRectAndOrigin() const override;
243 
IsRectValid()244     bool IsRectValid() const
245     {
246         return isRectValid_;
247     }
248 
SetKey(const std::string & key)249     void SetKey(const std::string& key)
250     {
251         key_ = key;
252     }
253 
GetKey()254     const std::string& GetKey() const
255     {
256         return key_;
257     }
258 
259     const std::string& GetTag() const;
260     bool GetClickable() const override;
261     bool GetCheckable() const override;
262     bool GetFocusable() const override;
263     bool GetScrollable() const override;
264     bool GetLongClickable() const override;
265     bool IsSelected() const override;
266     bool IsPassword() const override;
267     bool IsChecked() const override;
268     bool IsFocused() const override;
269 
270 protected:
271     RefPtr<RenderBox> GetRenderBox() const;
272 
273     RefPtr<AccessibilityNode> accessibilityNode_;
274     bool accessibilityEnabled_ = false;
275     RefPtr<AccessibilityNode> GetAccessibilityNode() const;
276 
277 private:
278     bool isRectValid_;
279     std::string key_;
280 };
281 
282 } // namespace OHOS::Ace::V2
283 
284 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_V2_INSPECTOR_INSPECTOR_COMPOSED_ELEMENT_H
285