GProgressDlg.h

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#ifndef __GPROGRESSDLG_H
#define __GPROGRESSDLG_H

class LgiClass ProgressList : public List<Progress>
{
    bool InUse;

public:
    ProgressList();

    bool Lock();
    void Unlock();
};

class LgiClass GProgressPane : public Progress, public GLayout
{
    friend class GProgressDlg;

    Progress *Ref;

protected:
    bool Wait;

    GText *Desc;
    GText *ValText;
    GText *Rate;
    GProgress *Bar;
    GButton *But;

public:
    GProgressPane();
    ~GProgressPane();

    char *GetDescription();
    void SetDescription(char *d);
    void GetLimits(int *l, int *h) { Progress::GetLimits(l, h); }
    void SetLimits(int l, int h);
    int Value() { return Progress::Value(); }
    void Value(int v);
    GFont *GetFont();

    void OnCreate();
    int OnNotify(GViewI *Ctrl, int Flags);
    void OnPaint(GSurface *pDC);
    bool Pour(GRegion &r);
};

class LgiClass GProgressDlg : public GDialog
{
protected:
    bool Wait;
    List<GProgressPane> Progri;

public:
    GProgressDlg
    (
        GView *parent = 0,
        bool wait = false
    );
    ~GProgressDlg();

    GProgressPane *Push();
    void Pop(GProgressPane *p = 0);
    GProgressPane *ItemAt(int i);

    char *GetDescription();
    void SetDescription(char *d);
    void GetLimits(int *l, int *h);
    void SetLimits(int l, int h);
    double GetScale();
    void SetScale(double s);
    int Value();
    void Value(int v);
    char *GetType();
    void SetType(char *t);
    bool Cancel();
    void OnSync(ProgressList *Prg);

    int OnEvent(GMessage *Msg);
    void OnPaint(GSurface *pDC);
    void OnCreate();
};

#endif

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