TimeLine.h

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#pragma once
 
#include "gui/Controller.h"
#include "io/FileSystem.h"
#include "thread/CheckFunction.h"
#include <map>
#include <wx/dcclient.h>
#include <wx/panel.h>
#include <wx/sizer.h>
 
NAMESPACE_SPH_BEGIN
 
std::map<int, Path> getSequenceFiles(const Path& inputPath);
 
class ITimeLineCallbacks : public Polymorphic {
public:
    virtual void frameChanged(const Path& newFile) const = 0;
 
    virtual void startSequence(const Path& firstFile) const = 0;
 
    virtual void stop() const = 0;
 
    virtual void pause() const = 0;
};
 
 
class TimeLinePanel : public wxPanel {
private:
    SharedPtr<ITimeLineCallbacks> callbacks;
 
    std::map<int, Path> fileMap;
    int currentFrame = 0;
    int mouseFrame = 0;
 
public:
    TimeLinePanel(wxWindow* parent, const Path& inputFile, SharedPtr<ITimeLineCallbacks> callbacks);
 
    void update(const Path& inputFile);
 
    void setFrame(const Size newFrame);
 
    void setNext();
 
    void setPrevious();
 
    void startSequence();
 
private:
    int positionToFrame(const wxPoint position) const;
 
    void reload();
 
    void onPaint(wxPaintEvent& evt);
 
    void onMouseMotion(wxMouseEvent& evt);
 
    void onLeftClick(wxMouseEvent& evt);
 
    void onKeyUp(wxKeyEvent& evt);
};
 
class TimeLine : public wxPanel {
private:
    TimeLinePanel* timeline;
 
public:
    TimeLine(wxWindow* parent, const Path& inputFile, SharedPtr<ITimeLineCallbacks> callbacks);
 
    void update(const Path& inputFile) {
        timeline->update(inputFile);
    }
 
    void setFrame(const Size newFrame) {
        timeline->setFrame(newFrame);
    }
};
 
NAMESPACE_SPH_END