mirror of
https://github.com/openharmony/windowmanager.git
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xiahaiqin
e6200d909b
Signed-off-by: xiahaiqin <xiahaiqin1@huawei.com> Change-Id: I99bfadf738918567342a92b7ed08151ef66ed6e7
98 lines
3.7 KiB
C++
98 lines
3.7 KiB
C++
/*
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* Copyright (c) 2021 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef OHOS_ROSEN_WINDOW_ROOT_H
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#define OHOS_ROSEN_WINDOW_ROOT_H
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#include <refbase.h>
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#include <iremote_object.h>
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#include "zidl/window_manager_agent_interface.h"
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#include "window_node_container.h"
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namespace OHOS {
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namespace Rosen {
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class WindowDeathRecipient : public IRemoteObject::DeathRecipient {
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public:
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WindowDeathRecipient(std::function<void (sptr<IRemoteObject>&)> callback) : callback_(callback) {}
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~WindowDeathRecipient() = default;
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virtual void OnRemoteDied(const wptr<IRemoteObject>& wptrDeath) override;
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private:
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std::function<void (sptr<IRemoteObject>&)> callback_;
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};
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class WindowManagerAgentDeathRecipient : public IRemoteObject::DeathRecipient {
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public:
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WindowManagerAgentDeathRecipient(std::function<void (sptr<IRemoteObject>&)> callback) : callback_(callback) {}
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~WindowManagerAgentDeathRecipient() = default;
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virtual void OnRemoteDied(const wptr<IRemoteObject>& wptrDeath) override;
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private:
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std::function<void (sptr<IRemoteObject>&)> callback_;
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};
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enum class Event : uint32_t {
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REMOTE_DIED,
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};
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class WindowRoot : public RefBase {
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using Callback = std::function<void (Event event, uint32_t windowId)>;
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public:
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WindowRoot(std::recursive_mutex& mutex, Callback callback) : mutex_(mutex), callback_(callback) {}
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~WindowRoot() = default;
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sptr<WindowNodeContainer> GetOrCreateWindowNodeContainer(int32_t displayId);
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void NotifyDisplayRemoved(int32_t displayId);
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sptr<WindowNode> GetWindowNode(uint32_t windowId) const;
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WMError SaveWindow(const sptr<WindowNode>& node);
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WMError AddWindowNode(uint32_t parentId, sptr<WindowNode>& node);
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WMError RemoveWindowNode(uint32_t windowId);
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WMError DestroyWindow(uint32_t windowId);
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WMError UpdateWindowNode(uint32_t windowId);
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WMError RequestFocus(uint32_t windowId);
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WMError MinimizeOtherFullScreenAbility(sptr<WindowNode>& node);
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void RegisterFocusChangedListener(const sptr<IWindowManagerAgent>& windowManagerAgent);
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void UnregisterFocusChangedListener(const sptr<IWindowManagerAgent>& windowManagerAgent);
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private:
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void OnRemoteDied(const sptr<IRemoteObject>& remoteObject);
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void ClearWindowManagerAgent(const sptr<IRemoteObject>& remoteObject);
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void UnregisterFocusChangedListener(const sptr<IRemoteObject>& windowManagerAgent);
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void UpdateFocusStatus(uint32_t windowId, const sptr<IRemoteObject>& abilityToken, WindowType windowType,
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int32_t displayId, bool focused);
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WMError DestroyWindowInner(sptr<WindowNode>& node);
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std::recursive_mutex& mutex_;
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std::map<int32_t, sptr<WindowNodeContainer>> windowNodeContainerMap_;
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std::map<uint32_t, sptr<WindowNode>> windowNodeMap_;
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std::map<sptr<IRemoteObject>, uint32_t> windowIdMap_;
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std::vector<sptr<IWindowManagerAgent>> focusChangedListenerAgents_;
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sptr<WindowDeathRecipient> windowDeath_ = new WindowDeathRecipient(std::bind(&WindowRoot::OnRemoteDied,
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this, std::placeholders::_1));
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sptr<WindowManagerAgentDeathRecipient> windowManagerAgentDeath_ = new WindowManagerAgentDeathRecipient(
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std::bind(&WindowRoot::ClearWindowManagerAgent, this, std::placeholders::_1));
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Callback callback_;
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};
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}
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}
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#endif // OHOS_ROSEN_WINDOW_ROOT_H
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