X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8907154c1a8a6882c6797d1f16393ddfb23e7f3a..cbeda384e51acb82e13994cb67ac1714669cae10:/include/wx/generic/progdlgg.h?ds=sidebyside diff --git a/include/wx/generic/progdlgg.h b/include/wx/generic/progdlgg.h index bc29819495..cf148f8d02 100644 --- a/include/wx/generic/progdlgg.h +++ b/include/wx/generic/progdlgg.h @@ -1,11 +1,11 @@ //////////////////////////////////////////////////// // Name: progdlgg.h // Purpose: wxProgressDialog class -// Author: Karsten Ballüder +// Author: Karsten Ballueder // Modified by: // Created: 09.05.1999 // RCS-ID: $Id$ -// Copyright: (c) Karsten Ballüder +// Copyright: (c) Karsten Ballueder // Licence: wxWindows licence //////////////////////////////////////////////////// @@ -13,97 +13,115 @@ #define __PROGDLGH_G__ #include "wx/defs.h" +#include "wx/progdlg.h" #if wxUSE_PROGRESSDLG #include "wx/dialog.h" -class WXDLLEXPORT wxButton; -class WXDLLEXPORT wxGauge; -class WXDLLEXPORT wxStaticText; +class WXDLLIMPEXP_FWD_CORE wxButton; +class WXDLLIMPEXP_FWD_CORE wxGauge; +class WXDLLIMPEXP_FWD_CORE wxStaticText; /* Progress dialog which shows a moving progress bar. Taken from the Mahogany project.*/ -class WXDLLEXPORT wxProgressDialog : public wxDialog +class WXDLLIMPEXP_CORE wxProgressDialog : public wxDialog { DECLARE_DYNAMIC_CLASS(wxProgressDialog) public: - /* Creates and displays dialog, disables event handling for other + /* Creates and displays dialog, disables event handling for other frames or parent frame to avoid recursion problems. @param title title for window @param message message to display in window @param maximum value for status bar, if <= 0, no bar is shown @param parent window or NULL @param style is the bit mask of wxPD_XXX constants from wx/defs.h - */ - wxProgressDialog(const wxString &title, wxString const &message, - int maximum = 100, - wxWindow *parent = NULL, - int style = wxPD_APP_MODAL | wxPD_AUTO_HIDE); - /* Destructor. - Re-enables event handling for other windows. - */ - ~wxProgressDialog(); - - /* Update the status bar to the new value. + */ + wxProgressDialog(const wxString& title, const wxString& message, + int maximum = 100, + wxWindow *parent = NULL, + int style = wxPD_APP_MODAL | wxPD_AUTO_HIDE); + /* Destructor. + Re-enables event handling for other windows. + */ + virtual ~wxProgressDialog(); + + /* Update the status bar to the new value. @param value new value @param newmsg if used, new message to display - @returns true if ABORT button has not been pressed - */ - virtual bool Update(int value, const wxString& newmsg = wxEmptyString, bool *skip = NULL); + @return true if ABORT button has not been pressed + */ + virtual bool Update(int value, const wxString& newmsg = wxEmptyString, bool *skip = NULL); - /* Can be called to continue after the cancel button has been pressed, but + /* Switches the dialog to use a gauge in indeterminate mode and calls + wxGauge::Pulse() to show to the user a bit of progress */ + virtual bool Pulse(const wxString& newmsg = wxEmptyString, bool *skip = NULL); + + // Must provide overload to avoid hiding it (and warnings about it) + virtual void Update() { wxDialog::Update(); } + + virtual bool Show( bool show = true ); + + /* Can be called to continue after the cancel button has been pressed, but the program decided to continue the operation (e.g., user didn't confirm it) - */ - void Resume(); + */ + void Resume(); - virtual bool Show( bool show = true ); + int GetValue() const; + int GetRange() const; + wxString GetMessage() const; protected: - // callback for optional abort button - void OnCancel(wxCommandEvent& event); + // callback for optional abort button + void OnCancel(wxCommandEvent&); - // callback for optional skip button - void OnSkip(wxCommandEvent& event); + // callback for optional skip button + void OnSkip(wxCommandEvent&); - // callback to disable "hard" window closing - void OnClose(wxCloseEvent& event); + // callback to disable "hard" window closing + void OnClose(wxCloseEvent&); - // must be called to reenable the other windows temporarily disabled while - // the dialog was shown - void ReenableOtherWindows(); + // must be called to reenable the other windows temporarily disabled while + // the dialog was shown + void ReenableOtherWindows(); private: - // 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); - - // shortcuts for enabling buttons - void EnableClose(); - void EnableSkip(bool enable=true); - void EnableAbort(bool enable=true); - inline void DisableSkip() { EnableSkip(false); } - inline void DisableAbort() { EnableAbort(false); } - - // the status bar - wxGauge *m_gauge; - // the message displayed - wxStaticText *m_msg; - // displayed elapsed, estimated, remaining time - class wxStaticText *m_elapsed, - *m_estimated, - *m_remaining; - // 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; - - // parent top level window (may be NULL) - wxWindow *m_parentTop; + // 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 DoAfterUpdate(bool *skip); + + // 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; + // 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; + + // parent top level window (may be NULL) + wxWindow *m_parentTop; // continue processing or not (return value for Update()) enum @@ -147,14 +165,10 @@ private: #endif // __WXMSW__ // for wxPD_APP_MODAL case - class WXDLLEXPORT wxWindowDisabler *m_winDisabler; + class WXDLLIMPEXP_FWD_CORE wxWindowDisabler *m_winDisabler; DECLARE_EVENT_TABLE() -private: - // Virtual function hiding supression - virtual void Update() { wxDialog::Update(); } - - DECLARE_NO_COPY_CLASS(wxProgressDialog) + wxDECLARE_NO_COPY_CLASS(wxProgressDialog); }; #endif // wxUSE_PROGRESSDLG