+ Finished, // finished, waiting to be removed from screen
+ Dismissed // was closed by user after finishing
+ };
+
+protected:
+ // This ctor is used by the native MSW implementation only.
+ wxGenericProgressDialog(wxWindow *parent, int style);
+
+ void Create(const wxString& title,
+ const wxString& message,
+ int maximum,
+ wxWindow *parent,
+ int style);
+
+ // Update just the m_maximum field, this is used by public SetRange() but,
+ // unlike it, doesn't update the controls state. This makes it useful for
+ // both this class and its derived classes that don't use m_gauge to
+ // display progress.
+ void SetMaximum(int maximum);
+
+ // Return the labels to use for showing the elapsed/estimated/remaining
+ // times respectively.
+ static wxString GetElapsedLabel() { return _("Elapsed time:"); }
+ static wxString GetEstimatedLabel() { return _("Estimated time:"); }
+ static wxString GetRemainingLabel() { return _("Remaining time:"); }
+
+
+ // Similar to wxWindow::HasFlag() but tests for a presence of a wxPD_XXX
+ // flag in our (separate) flags instead of using m_windowStyle.
+ bool HasPDFlag(int flag) const { return (m_pdStyle & flag) != 0; }
+
+ // Return the progress dialog style. Prefer to use HasPDFlag() if possible.
+ int GetPDStyle() const { return m_pdStyle; }
+
+
+ // Updates estimated times from a given progress bar value and stores the
+ // results in provided arguments.
+ void UpdateTimeEstimates(int value,
+ unsigned long &elapsedTime,
+ unsigned long &estimatedTime,
+ unsigned long &remainingTime);
+
+ // Converts seconds to HH:mm:ss format.
+ static wxString GetFormattedTime(unsigned long timeInSec);
+
+ // callback for optional abort button
+ void OnCancel(wxCommandEvent&);
+
+ // callback for optional skip button
+ void OnSkip(wxCommandEvent&);
+
+ // callback to disable "hard" window closing
+ void OnClose(wxCloseEvent&);
+
+ // called to disable the other windows while this dialog is shown
+ void DisableOtherWindows();
+
+ // must be called to reenable the other windows temporarily disabled while
+ // the dialog was shown
+ void ReenableOtherWindows();
+
+ // return the top level parent window of this dialog (may be NULL)
+ wxWindow *GetTopParent() const { return m_parentTop; }
+
+
+ // continue processing or not (return value for Update())
+ State m_state;
+
+ // the maximum value
+ int m_maximum;
+
+#if defined(__WXMSW__ ) || defined(__WXPM__)
+ // the factor we use to always keep the value in 16 bit range as the native
+ // control only supports ranges from 0 to 65,535
+ size_t m_factor;
+#endif // __WXMSW__
+
+ // time when the dialog was created
+ unsigned long m_timeStart;
+ // time when the dialog was closed or cancelled
+ unsigned long m_timeStop;
+ // time between the moment the dialog was closed/cancelled and resume
+ unsigned long m_break;
+
+private:
+ // update the label to show the given time (in seconds)
+ static void SetTimeLabel(unsigned long val, wxStaticText *label);
+
+ // common part of all ctors
+ void Init(wxWindow *parent, int style);
+
+ // create the label with given text and another one to show the time nearby
+ // as the next windows in the sizer, returns the created control
+ wxStaticText *CreateLabel(const wxString& text, wxSizer *sizer);
+
+ // updates the label message
+ void UpdateMessage(const wxString &newmsg);
+
+ // common part of Update() and Pulse(), returns true if not cancelled
+ bool DoBeforeUpdate(bool *skip);
+
+ // common part of Update() and Pulse()
+ void DoAfterUpdate();
+
+ // shortcuts for enabling buttons
+ void EnableClose();
+ void EnableSkip(bool enable = true);
+ void EnableAbort(bool enable = true);
+ void DisableSkip() { EnableSkip(false); }
+ void DisableAbort() { EnableAbort(false); }
+
+ // the widget displaying current status (may be NULL)
+ wxGauge *m_gauge;
+ // the message displayed
+ wxStaticText *m_msg;
+ // displayed elapsed, estimated, remaining time
+ wxStaticText *m_elapsed,
+ *m_estimated,
+ *m_remaining;
+
+ // parent top level window (may be NULL)
+ wxWindow *m_parentTop;
+
+ // Progress dialog styles: this is not the same as m_windowStyle because
+ // wxPD_XXX constants clash with the existing TLW styles so to be sure we
+ // don't have any conflicts we just use a separate variable for storing
+ // them.
+ int m_pdStyle;
projects / wxWidgets.git / blobdiff