bbdb0e1313
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3195 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
112 lines
3.4 KiB
C++
112 lines
3.4 KiB
C++
////////////////////////////////////////////////////
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// Name: progdlgg.h
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// Purpose: wxProgressDialog class
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// Author: Karsten Ballüder
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// Modified by:
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// Created: 09.05.1999
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// RCS-ID: $Id$
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// Copyright: (c) Karsten Ballüder
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// Licence: wxWindows license
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////////////////////////////////////////////////////
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#ifndef __PROGDLGH_G__
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#define __PROGDLGH_G__
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#ifdef __GNUG__
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#pragma interface "progdlgg.h"
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#endif
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#include "wx/setup.h"
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#if wxUSE_PROGRESSDLG
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#include "wx/dialog.h"
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class WXDLLEXPORT wxButton;
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class WXDLLEXPORT wxStaticText;
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/* Progress dialog which shows a moving progress bar.
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Taken from the Mahogany project.*/
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class WXDLLEXPORT wxProgressDialog : public wxDialog
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{
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DECLARE_DYNAMIC_CLASS(wxProgressDialog)
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public:
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/* Creates and displays dialog, disables event handling for other
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frames or parent frame to avoid recursion problems.
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@param title title for window
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@param message message to display in window
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@param maximum value for status bar, if <= 0, no bar is shown
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@param parent window or NULL
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@param style is the bit mask of wxPD_XXX constants from wx/defs.h
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*/
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wxProgressDialog(const wxString &title, wxString const &message,
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int maximum = 100,
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wxWindow *parent = NULL,
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int style = wxPD_APP_MODAL | wxPD_AUTO_HIDE);
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/* Destructor.
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Re-enables event handling for other windows.
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*/
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~wxProgressDialog();
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/* Update the status bar to the new value.
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@param value new value
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@param newmsg if used, new message to display
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@returns true if ABORT button has not been pressed
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*/
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bool Update(int value = -1, const wxString& newmsg = _T(""));
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/* Can be called to continue after the cancel button has been pressed, but
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the program decided to continue the operation (e.g., user didn't
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confirm it)
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*/
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void Resume() { m_state = Continue; }
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// implementation from now on
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// callback for optional abort button
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void OnCancel(wxCommandEvent& event);
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// callback to disable "hard" window closing
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void OnClose(wxCloseEvent& event);
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private:
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// create the label with given text and another one to show the time nearby
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// under the lastWindow and modify it to be the same as the control created
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// (which is returned)
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wxStaticText *CreateLabel(const wxString& text, wxWindow **lastWindow);
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// the status bar
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class wxGauge *m_gauge;
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// the message displayed
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class wxStaticText *m_msg;
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// disable all or parent window only
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bool m_disableParentOnly;
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// auto-hide?
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bool m_AutoHide;
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// displayed elapsed, estimated, remaining time
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class wxStaticText *m_elapsed,
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*m_estimated,
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*m_remaining;
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// time when the dialog was created
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unsigned long m_timeStart;
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// parent window
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wxWindow *m_parent;
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// continue processing or not (return value for Update())
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enum
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{
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Uncancelable = -1, // dialog can't be canceled
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Canceled, // can be cancelled and, in fact, was
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Continue, // can be cancelled but wasn't
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Finished // finished, waiting to be removed from screen
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} m_state;
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// the abort button (or NULL if none)
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wxButton *m_btnAbort;
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// the maximum value
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int m_maximum;
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DECLARE_EVENT_TABLE()
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};
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#endif
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#endif
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// __PROGDLGH_G__
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