win/FileDialogPrivate.cpp File Reference

#include "wx/wxprec.h"
#include <wx/msw/wrapcdlg.h>
#include <wx/msw/missing.h>
#include <wx/utils.h>
#include <wx/msgdlg.h>
#include <wx/filefn.h>
#include <wx/intl.h>
#include <wx/log.h>
#include <wx/app.h>
#include <wx/math.h>
#include <stdlib.h>
#include <string.h>
#include <wx/dynlib.h>
#include <wx/filename.h>
#include <wx/scopeguard.h>
#include <wx/sizer.h>
#include <wx/tokenzr.h>
#include <wx/modalhook.h>
#include <wx/filectrl.h>
#include "../FileDialog.h"
#include <shlobj.h>

Include dependency graph for win/FileDialogPrivate.cpp:

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Classes
struct	wxOPENFILENAME

Namespaces
namespace	anonymous_namespace{FileDialogPrivate.cpp}

Macros
#define	wxMAXPATH   1024
#define	wxMAXFILE   1024
#define	wxMAXEXT   5
#define	WM_GETISHELLBROWSER   WM_USER + 7
#define	wxTRY_SMALLER_OPENFILENAME

Functions
static wxRect	gs_rectDialog (0, 0, 428, 266)
void	anonymous_namespace{FileDialogPrivate.cpp}::ChangeExceptionPolicy ()
void	anonymous_namespace{FileDialogPrivate.cpp}::RestoreExceptionPolicy ()
static bool	DoShowCommFileDialog (OPENFILENAME *of, long style, DWORD *err)
static bool	ShowCommFileDialog (OPENFILENAME *of, long style)

Variables
static const DWORD	wxOPENFILENAME_V5_SIZE = 88
static const DWORD	wxOPENFILENAME_V4_SIZE = 76
static DWORD	gs_ofStructSize = wxOPENFILENAME_V5_SIZE

Macro Definition Documentation

WM_GETISHELLBROWSER

#define WM_GETISHELLBROWSER   WM_USER + 7

Definition at line 455 of file win/FileDialogPrivate.cpp.

wxMAXEXT

#define wxMAXEXT   5

Definition at line 68 of file win/FileDialogPrivate.cpp.

wxMAXFILE

#define wxMAXFILE   1024

Definition at line 66 of file win/FileDialogPrivate.cpp.

wxMAXPATH

#define wxMAXPATH   1024

Definition at line 63 of file win/FileDialogPrivate.cpp.

wxTRY_SMALLER_OPENFILENAME

#define wxTRY_SMALLER_OPENFILENAME

Definition at line 826 of file win/FileDialogPrivate.cpp.

Function Documentation

DoShowCommFileDialog()

static bool DoShowCommFileDialog ( OPENFILENAME *  of, long  style, DWORD *  err  )

static

Definition at line 801 of file win/FileDialogPrivate.cpp.

{
   if (style & wxFD_SAVE ? GetSaveFileName(of) : GetOpenFileName(of))
      return true;
 
   if (err)
   {
      *err = CommDlgExtendedError();
   }
 
   return false;
}

References anonymous_namespace{AudacityDontAskAgainMessageDialog.cpp}::style.

Referenced by ShowCommFileDialog().

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gs_rectDialog()

static wxRect gs_rectDialog ( 0  , 0  , 428  , 266    )

static

Referenced by FileDialog::DoGetPosition(), FileDialog::DoGetSize(), FileDialog::DoMoveWindow(), FileDialog::Init(), FileDialog::MSWOnDestroy(), and FileDialog::MSWOnInitDone().

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ShowCommFileDialog()

static bool ShowCommFileDialog ( OPENFILENAME *  of, long  style  )

static

Definition at line 848 of file win/FileDialogPrivate.cpp.

{
   DWORD errCode;
   bool success = DoShowCommFileDialog(of, style, &errCode);
 
#ifdef wxTRY_SMALLER_OPENFILENAME
   // the system might be too old to support the new version file dialog
   // boxes, try with the old size
   if (!success && errCode == CDERR_STRUCTSIZE &&
      of->lStructSize != wxOPENFILENAME_V4_SIZE)
   {
      of->lStructSize = wxOPENFILENAME_V4_SIZE;
 
      success = DoShowCommFileDialog(of, style, &errCode);
 
      if (success || !errCode)
      {
         // use this struct size for subsequent dialogs
         gs_ofStructSize = of->lStructSize;
      }
   }
#endif // wxTRY_SMALLER_OPENFILENAME
 
   if (!success && errCode == FNERR_INVALIDFILENAME && of->lpstrFile[0])
   {
      // this can happen if the default file name is invalid, try without it
      // now
      of->lpstrFile[0] = wxT('\0');
      success = DoShowCommFileDialog(of, style, &errCode);
   }
 
   if (!success)
   {
      // common dialog failed - why?
      if (errCode != 0)
      {
         wxLogError(wxT("File dialog failed with error code %0lx."), errCode);
      }
      //else: it was just cancelled
 
      return false;
   }
 
   return true;
}

References DoShowCommFileDialog(), gs_ofStructSize, anonymous_namespace{AudacityDontAskAgainMessageDialog.cpp}::style, wxOPENFILENAME_V4_SIZE, and wxT().

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Variable Documentation

gs_ofStructSize

DWORD gs_ofStructSize = wxOPENFILENAME_V5_SIZE

static

Definition at line 845 of file win/FileDialogPrivate.cpp.

Referenced by ShowCommFileDialog().

wxOPENFILENAME_V4_SIZE

const DWORD wxOPENFILENAME_V4_SIZE = 76

static

Definition at line 842 of file win/FileDialogPrivate.cpp.

Referenced by ShowCommFileDialog().

wxOPENFILENAME_V5_SIZE

const DWORD wxOPENFILENAME_V5_SIZE = 88

static

Definition at line 839 of file win/FileDialogPrivate.cpp.