a9d231587c
This is good enough for now but also more limited than I'd like because if the thumbnail arrives (gets rendered or downloaded) later than the preview is opened, it's never shown.
87 lines
2.5 KiB
C++
87 lines
2.5 KiB
C++
#pragma once
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#include "common/String.h"
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#include "Component.h"
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#include "client/http/ThumbnailRequest.h"
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#include <memory>
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#include <functional>
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class VideoBuffer;
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class SaveFile;
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class SaveInfo;
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class ThumbnailRendererTask;
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namespace ui
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{
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class SaveButton : public Component
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{
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SaveFile *file = nullptr; // non-owning
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SaveInfo *save = nullptr; // non-owning
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std::unique_ptr<VideoBuffer> thumbnail;
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ui::Point thumbSize = ui::Point(0, 0);
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String name;
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String votesString;
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String votesBackground;
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String votesBackground2;
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int voteBarHeightUp;
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int voteBarHeightDown;
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bool wantsDraw;
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bool triedThumbnail;
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bool isMouseInsideAuthor;
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bool isMouseInsideHistory;
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bool showVotes;
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ThumbnailRendererTask *thumbnailRenderer;
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std::unique_ptr<http::ThumbnailRequest> thumbnailRequest;
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struct SaveButtonAction
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{
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std::function<void ()> action, altAction, altAltAction, selected;
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};
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SaveButtonAction actionCallback;
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SaveButton(Point position, Point size);
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public:
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SaveButton(Point position, Point size, SaveInfo *newSave /* non-owning */);
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SaveButton(Point position, Point size, SaveFile *newFile /* non-owning */);
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virtual ~SaveButton();
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void OnMouseClick(int x, int y, unsigned int button) override;
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void OnMouseUnclick(int x, int y, unsigned int button) override;
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void OnMouseEnter(int x, int y) override;
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void OnMouseLeave(int x, int y) override;
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void OnMouseMovedInside(int x, int y, int dx, int dy) override;
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void AddContextMenu(int menuType);
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void OnContextMenuAction(int item) override;
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void Draw(const Point& screenPos) override;
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void Tick(float dt) override;
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void SetSelected(bool selected_) { selected = selected_; }
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bool GetSelected() { return selected; }
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void SetSelectable(bool selectable_) { selectable = selectable_; }
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bool GetSelectable() { return selectable; }
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void SetShowVotes(bool showVotes_) { showVotes = showVotes_; }
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const SaveInfo *GetSave() const { return save; }
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const SaveFile *GetSaveFile() const { return file; }
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inline bool GetState() { return state; }
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void DoAction();
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void DoAltAction();
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void DoAltAction2();
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void DoSelection();
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inline void SetActionCallback(SaveButtonAction action) { actionCallback = action; }
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// TODO: clone the request instead because sometimes the user of CloneThumbnail might end up
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// with a nullptr even though the thumbnail for the SaveButton will eventually arrive.
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std::unique_ptr<VideoBuffer> CloneThumbnail() const;
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protected:
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bool isButtonDown, state, isMouseInside, selected, selectable;
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};
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}
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