/////////////////////////////////////////////////////////////////////////////
-// Name: filedlg.h
+// Name: wx/filedlg.h
// Purpose: wxFileDialog base header
// Author: Robert Roebling
// Modified by:
// Created: 8/17/99
// Copyright: (c) Robert Roebling
-// RCS-ID:
+// RCS-ID: $Id$
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_FILEDLG_H_BASE_
#define _WX_FILEDLG_H_BASE_
+#include "wx/defs.h"
+
#if wxUSE_FILEDLG
-#if defined(__GNUG__) && !defined(__APPLE__)
-#pragma interface "filedlg.h"
+#include "wx/dialog.h"
+#include "wx/arrstr.h"
+
+// this symbol is defined for the platforms which support multiple
+// ('|'-separated) filters in the file dialog
+#if defined(__WXMSW__) || defined(__WXGTK__) || defined(__WXMAC__)
+ #define wxHAS_MULTIPLE_FILEDLG_FILTERS
#endif
//----------------------------------------------------------------------------
-// wxFileDialog data and generic functions
+// wxFileDialog data
//----------------------------------------------------------------------------
+/*
+ The flags below must coexist with the following flags in m_windowStyle
+ #define wxCAPTION 0x20000000
+ #define wxMAXIMIZE 0x00002000
+ #define wxCLOSE_BOX 0x00001000
+ #define wxSYSTEM_MENU 0x00000800
+ wxBORDER_NONE = 0x00200000
+ #define wxRESIZE_BORDER 0x00000040
+*/
+
+enum
+{
+ wxFD_OPEN = 0x0001,
+ wxFD_SAVE = 0x0002,
+ wxFD_OVERWRITE_PROMPT = 0x0004,
+ wxFD_FILE_MUST_EXIST = 0x0010,
+ wxFD_MULTIPLE = 0x0020,
+ wxFD_CHANGE_DIR = 0x0080,
+ wxFD_PREVIEW = 0x0100
+};
+
+#if WXWIN_COMPATIBILITY_2_6
enum
{
- wxOPEN = 0x0001,
- wxSAVE = 0x0002,
- wxOVERWRITE_PROMPT = 0x0004,
- wxHIDE_READONLY = 0x0008,
- wxFILE_MUST_EXIST = 0x0010,
- wxMULTIPLE = 0x0020,
- wxCHANGE_DIR = 0x0040
+ wxOPEN = wxFD_OPEN,
+ wxSAVE = wxFD_SAVE,
+ wxOVERWRITE_PROMPT = wxFD_OVERWRITE_PROMPT,
+ wxFILE_MUST_EXIST = wxFD_FILE_MUST_EXIST,
+ wxMULTIPLE = wxFD_MULTIPLE,
+ wxCHANGE_DIR = wxFD_CHANGE_DIR
};
+#endif
-WXDLLEXPORT_DATA(extern const wxChar*) wxFileSelectorPromptStr;
-WXDLLEXPORT_DATA(extern const wxChar*) wxFileSelectorDefaultWildcardStr;
+#define wxFD_DEFAULT_STYLE wxFD_OPEN
+
+extern WXDLLIMPEXP_DATA_CORE(const char) wxFileDialogNameStr[];
+extern WXDLLIMPEXP_DATA_CORE(const char) wxFileSelectorPromptStr[];
+extern WXDLLIMPEXP_DATA_CORE(const char) wxFileSelectorDefaultWildcardStr[];
+
+//----------------------------------------------------------------------------
+// wxFileDialogBase
+//----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxFileDialogBase: public wxDialog
+{
+public:
+ wxFileDialogBase () { Init(); }
+
+ wxFileDialogBase(wxWindow *parent,
+ const wxString& message = wxFileSelectorPromptStr,
+ const wxString& defaultDir = wxEmptyString,
+ const wxString& defaultFile = wxEmptyString,
+ const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
+ long style = wxFD_DEFAULT_STYLE,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& sz = wxDefaultSize,
+ const wxString& name = wxFileDialogNameStr)
+ {
+ Init();
+ Create(parent, message, defaultDir, defaultFile, wildCard, style, pos, sz, name);
+ }
+
+ virtual ~wxFileDialogBase() {}
+
+
+ bool Create(wxWindow *parent,
+ const wxString& message = wxFileSelectorPromptStr,
+ const wxString& defaultDir = wxEmptyString,
+ const wxString& defaultFile = wxEmptyString,
+ const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
+ long style = wxFD_DEFAULT_STYLE,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& sz = wxDefaultSize,
+ const wxString& name = wxFileDialogNameStr);
+
+ bool HasFdFlag(int flag) const { return HasFlag(flag); }
+
+ virtual void SetMessage(const wxString& message) { m_message = message; }
+ virtual void SetPath(const wxString& path);
+ virtual void SetDirectory(const wxString& dir);
+ virtual void SetFilename(const wxString& name);
+ virtual void SetWildcard(const wxString& wildCard) { m_wildCard = wildCard; }
+ virtual void SetFilterIndex(int filterIndex) { m_filterIndex = filterIndex; }
+
+ virtual wxString GetMessage() const { return m_message; }
+ virtual wxString GetPath() const { return m_path; }
+ virtual void GetPaths(wxArrayString& paths) const { paths.Empty(); paths.Add(m_path); }
+ virtual wxString GetDirectory() const { return m_dir; }
+ virtual wxString GetFilename() const { return m_fileName; }
+ virtual void GetFilenames(wxArrayString& files) const { files.Empty(); files.Add(m_fileName); }
+ virtual wxString GetWildcard() const { return m_wildCard; }
+ virtual int GetFilterIndex() const { return m_filterIndex; }
+
+ virtual wxString GetCurrentlySelectedFilename() const
+ { return m_currentlySelectedFilename; }
+
+ // this function is called with wxFileDialog as parameter and should
+ // create the window containing the extra controls we want to show in it
+ typedef wxWindow *(*ExtraControlCreatorFunction)(wxWindow*);
+
+ virtual bool SupportsExtraControl() const { return false; }
+
+ bool SetExtraControlCreator(ExtraControlCreatorFunction creator);
+ wxWindow *GetExtraControl() const { return m_extraControl; }
+
+ // Utility functions
+
+#if WXWIN_COMPATIBILITY_2_6
+
+ wxDEPRECATED( long GetStyle() const );
+ wxDEPRECATED( void SetStyle(long style) );
+
+#endif // WXWIN_COMPATIBILITY_2_6
+
+
+ // Append first extension to filePath from a ';' separated extensionList
+ // if filePath = "path/foo.bar" just return it as is
+ // if filePath = "foo[.]" and extensionList = "*.jpg;*.png" return "foo.jpg"
+ // if the extension is "*.j?g" (has wildcards) or "jpg" then return filePath
+ static wxString AppendExtension(const wxString &filePath,
+ const wxString &extensionList);
+
+protected:
+ wxString m_message;
+ wxString m_dir;
+ wxString m_path; // Full path
+ wxString m_fileName;
+ wxString m_wildCard;
+ int m_filterIndex;
+
+ // Currently selected, but not yet necessarily accepted by the user, file.
+ // This should be updated whenever the selection in the control changes by
+ // the platform-specific code to provide a useful implementation of
+ // GetCurrentlySelectedFilename().
+ wxString m_currentlySelectedFilename;
+
+ wxWindow* m_extraControl;
+
+ // returns true if control is created (if it already exists returns false)
+ bool CreateExtraControl();
+ // return true if SetExtraControlCreator() was called
+ bool HasExtraControlCreator() const
+ { return m_extraControlCreator != NULL; }
+ // get the size of the extra control by creating and deleting it
+ wxSize GetExtraControlSize();
+
+private:
+ ExtraControlCreatorFunction m_extraControlCreator;
+
+ void Init();
+ DECLARE_DYNAMIC_CLASS(wxFileDialogBase)
+ wxDECLARE_NO_COPY_CLASS(wxFileDialogBase);
+};
-// Parses the filterStr, returning the number of filters.
-// Returns 0 if none or if there's a problem, they arrays will contain an equal
-// number of items found before the error.
-// filterStr is in the form:
-// "All files (*.*)|*.*|Image Files (*.jpeg *.png)|*.jpg;*.png"
-extern int wxParseFileFilter(const wxString& filterStr,
- wxArrayString& descriptions,
- wxArrayString& filters);
//----------------------------------------------------------------------------
// wxFileDialog convenience functions
//----------------------------------------------------------------------------
// File selector - backward compatibility
-WXDLLEXPORT wxString
-wxFileSelector(const wxChar *message = wxFileSelectorPromptStr,
- const wxChar *default_path = NULL,
- const wxChar *default_filename = NULL,
- const wxChar *default_extension = NULL,
- const wxChar *wildcard = wxFileSelectorDefaultWildcardStr,
+WXDLLIMPEXP_CORE wxString
+wxFileSelector(const wxString& message = wxFileSelectorPromptStr,
+ const wxString& default_path = wxEmptyString,
+ const wxString& default_filename = wxEmptyString,
+ const wxString& default_extension = wxEmptyString,
+ const wxString& wildcard = wxFileSelectorDefaultWildcardStr,
int flags = 0,
wxWindow *parent = NULL,
- int x = -1, int y = -1);
+ int x = wxDefaultCoord, int y = wxDefaultCoord);
// An extended version of wxFileSelector
-WXDLLEXPORT wxString
-wxFileSelectorEx(const wxChar *message = wxFileSelectorPromptStr,
- const wxChar *default_path = NULL,
- const wxChar *default_filename = NULL,
+WXDLLIMPEXP_CORE wxString
+wxFileSelectorEx(const wxString& message = wxFileSelectorPromptStr,
+ const wxString& default_path = wxEmptyString,
+ const wxString& default_filename = wxEmptyString,
int *indexDefaultExtension = NULL,
- const wxChar *wildcard = wxFileSelectorDefaultWildcardStr,
+ const wxString& wildcard = wxFileSelectorDefaultWildcardStr,
int flags = 0,
wxWindow *parent = NULL,
- int x = -1, int y = -1);
+ int x = wxDefaultCoord, int y = wxDefaultCoord);
// Ask for filename to load
-WXDLLEXPORT wxString
-wxLoadFileSelector(const wxChar *what,
- const wxChar *extension,
- const wxChar *default_name = (const wxChar *)NULL,
- wxWindow *parent = (wxWindow *) NULL);
+WXDLLIMPEXP_CORE wxString
+wxLoadFileSelector(const wxString& what,
+ const wxString& extension,
+ const wxString& default_name = wxEmptyString,
+ wxWindow *parent = NULL);
// Ask for filename to save
-WXDLLEXPORT wxString
-wxSaveFileSelector(const wxChar *what,
- const wxChar *extension,
- const wxChar *default_name = (const wxChar *) NULL,
- wxWindow *parent = (wxWindow *) NULL);
+WXDLLIMPEXP_CORE wxString
+wxSaveFileSelector(const wxString& what,
+ const wxString& extension,
+ const wxString& default_name = wxEmptyString,
+ wxWindow *parent = NULL);
#if defined (__WXUNIVERSAL__)
-#include "wx/generic/filedlgg.h"
+ #define wxHAS_GENERIC_FILEDIALOG
+ #include "wx/generic/filedlgg.h"
#elif defined(__WXMSW__)
-#include "wx/msw/filedlg.h"
+ #include "wx/msw/filedlg.h"
#elif defined(__WXMOTIF__)
-#include "wx/motif/filedlg.h"
+ #include "wx/motif/filedlg.h"
+#elif defined(__WXGTK20__)
+ #include "wx/gtk/filedlg.h" // GTK+ > 2.4 has native version
#elif defined(__WXGTK__)
-#include "wx/generic/filedlgg.h"
-#elif defined(__WXX11__)
-#include "wx/generic/filedlgg.h"
-#elif defined(__WXMGL__)
-#include "wx/generic/filedlgg.h"
+ #include "wx/gtk1/filedlg.h"
#elif defined(__WXMAC__)
-#include "wx/mac/filedlg.h"
+ #include "wx/osx/filedlg.h"
#elif defined(__WXCOCOA__)
-#include "wx/generic/filedlgg.h"
+ #include "wx/cocoa/filedlg.h"
#elif defined(__WXPM__)
-#include "wx/os2/filedlg.h"
+ #include "wx/os2/filedlg.h"
#endif
#endif // wxUSE_FILEDLG
projects / wxWidgets.git / blobdiff