d48b06bd90
- implements YieldFor() with event filtering for wxMSW and wxGTK, adds TODO markers in other ports; - replaces wxYield() in GTK's clipboard code with a wxTheApp->YieldFor() call, thus fixing possible reentrancies (and modifies clipboard sample to test synchronous IsSupported calls) - replaces wxYieldIfNeeded() calls in wxProgressDialog with wxTheApp->YieldFor() calls, so that it processes only UI/user-input events, thus fixing the race condition visible in the "thread" sample - documents the new functions git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@58654 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
79 lines
2.3 KiB
C++
79 lines
2.3 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/gtk1/app.h
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// Purpose:
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// Author: Robert Roebling
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// Id: $Id$
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// Copyright: (c) 1998 Robert Roebling, Julian Smart
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef __GTKAPPH__
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#define __GTKAPPH__
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#include "wx/frame.h"
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#include "wx/icon.h"
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#include "wx/strconv.h"
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//-----------------------------------------------------------------------------
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// classes
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//-----------------------------------------------------------------------------
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class WXDLLIMPEXP_FWD_CORE wxApp;
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class WXDLLIMPEXP_FWD_BASE wxLog;
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//-----------------------------------------------------------------------------
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// wxApp
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//-----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxApp: public wxAppBase
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{
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public:
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wxApp();
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virtual ~wxApp();
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/* override for altering the way wxGTK intializes the GUI
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* (palette/visual/colorcube). under wxMSW, OnInitGui() does nothing by
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* default. when overriding this method, the code in it is likely to be
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* platform dependent, otherwise use OnInit(). */
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virtual bool OnInitGui();
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// override base class (pure) virtuals
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virtual void WakeUpIdle();
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virtual bool Initialize(int& argc, wxChar **argv);
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virtual void CleanUp();
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static bool InitialzeVisual();
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#ifdef __WXDEBUG__
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virtual void OnAssert(const wxChar *file, int line, const wxChar *cond, const wxChar *msg);
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bool IsInAssert() const { return m_isInAssert; }
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#endif // __WXDEBUG__
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gint m_idleTag;
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void RemoveIdleTag();
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unsigned char *m_colorCube;
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// Used by the the wxGLApp and wxGLCanvas class for GL-based X visual
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// selection.
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void *m_glVisualInfo; // this is actually an XVisualInfo*
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void *m_glFBCInfo; // this is actually an GLXFBConfig*
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// This returns the current visual: either that used by wxRootWindow
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// or the XVisualInfo* for SGI.
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GdkVisual *GetGdkVisual();
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private:
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// true if we're inside an assert modal dialog
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#ifdef __WXDEBUG__
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bool m_isInAssert;
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#endif // __WXDEBUG__
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virtual bool DoYield(bool onlyIfNeeded, long eventsToProcess);
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DECLARE_DYNAMIC_CLASS(wxApp)
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};
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#endif // __GTKAPPH__
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