#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
//----------------------------------------------------------------------------
#define wxFD_DEFAULT_STYLE wxFD_OPEN
-extern WXDLLEXPORT_DATA(const wxChar) wxFileDialogNameStr[];
-extern WXDLLEXPORT_DATA(const wxChar) wxFileSelectorPromptStr[];
-extern WXDLLEXPORT_DATA(const wxChar) wxFileSelectorDefaultWildcardStr[];
+extern WXDLLIMPEXP_DATA_CORE(const char) wxFileDialogNameStr[];
+extern WXDLLIMPEXP_DATA_CORE(const char) wxFileSelectorPromptStr[];
+extern WXDLLIMPEXP_DATA_CORE(const char) wxFileSelectorDefaultWildcardStr[];
//----------------------------------------------------------------------------
// wxFileDialogBase
//----------------------------------------------------------------------------
-class WXDLLEXPORT wxFileDialogBase: public wxDialog
+class WXDLLIMPEXP_CORE wxFileDialogBase: public wxDialog
{
public:
wxFileDialogBase () { 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,
bool HasFdFlag(int flag) const { return HasFlag(flag); }
virtual void SetMessage(const wxString& message) { m_message = message; }
- virtual void SetPath(const wxString& path) { m_path = path; }
- virtual void SetDirectory(const wxString& dir) { m_dir = dir; }
- virtual void SetFilename(const wxString& name) { m_fileName = name; }
+ 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 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
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)
- DECLARE_NO_COPY_CLASS(wxFileDialogBase)
+ wxDECLARE_NO_COPY_CLASS(wxFileDialogBase);
};
+
//----------------------------------------------------------------------------
// wxFileDialog convenience functions
//----------------------------------------------------------------------------
-// NB: wxFileSelector() etc. used to take const wxChar* arguments in wx-2.8
-// and their default value was NULL. The official way to use these
-// functions is to use wxString, with wxEmptyString as the default value.
-// The templates below exist only to maintain compatibility with wx-2.8.
-
-#if WXWIN_COMPATIBILITY_2_8
-// return wxString created from the argument, return empty string if the
-// argument is NULL:
-inline wxString wxPtrOrStringToString(const wxString& s) { return s; }
-inline wxString wxPtrOrStringToString(const char *s) { return s; }
-inline wxString wxPtrOrStringToString(const wchar_t *s) { return s; }
-inline wxString wxPtrOrStringToString(const wxCStrData& s) { return s; }
-inline wxString wxPtrOrStringToString(const wxCharBuffer& s) { return s; }
-inline wxString wxPtrOrStringToString(const wxWCharBuffer& s) { return s; }
-// this one is for NULL:
-inline wxString wxPtrOrStringToString(int s)
-{
- wxASSERT_MSG( s == 0, _T("passing non-NULL int as string?") );
- return wxEmptyString;
-}
-#endif // WXWIN_COMPATIBILITY_2_8
-
-WXDLLEXPORT wxString
-wxDoFileSelector(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 = wxDefaultCoord, int y = wxDefaultCoord);
-
-WXDLLEXPORT wxString
-wxDoFileSelectorEx(const wxString& message = wxFileSelectorPromptStr,
- const wxString& default_path = wxEmptyString,
- const wxString& default_filename = wxEmptyString,
- int *indexDefaultExtension = NULL,
- const wxString& wildcard = wxFileSelectorDefaultWildcardStr,
- int flags = 0,
- wxWindow *parent = NULL,
- int x = wxDefaultCoord, int y = wxDefaultCoord);
-
-WXDLLEXPORT wxString
-wxDoLoadFileSelector(const wxString& what,
- const wxString& extension,
- const wxString& default_name = wxEmptyString,
- wxWindow *parent = NULL);
-
-WXDLLEXPORT wxString
-wxDoSaveFileSelector(const wxString& what,
- const wxString& extension,
- const wxString& default_name = wxEmptyString,
- wxWindow *parent = NULL);
-
-#if WXWIN_COMPATIBILITY_2_8
-
// File selector - backward compatibility
-inline wxString wxFileSelector()
-{
- return wxDoFileSelector();
-}
-
-inline wxString wxFileSelector(const wxString& message)
-{
- return wxDoFileSelector(message);
-}
-
-template<typename T>
-inline wxString wxFileSelector(const wxString& message, const T& default_path)
-{
- return wxDoFileSelector(message, wxPtrOrStringToString(default_path));
-}
-
-template<typename T1, typename T2>
-inline wxString wxFileSelector(const wxString& message,
- const T1& default_path,
- const T2& default_filename)
-{
- return wxDoFileSelector(message,
- wxPtrOrStringToString(default_path),
- wxPtrOrStringToString(default_filename));
-}
-
-template<typename T1, typename T2, typename T3>
-inline wxString
-wxFileSelector(const wxString& message,
- const T1& default_path,
- const T2& default_filename,
- const T3& default_extension,
+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 = wxDefaultCoord, int y = wxDefaultCoord)
-{
- return wxDoFileSelector(message,
- wxPtrOrStringToString(default_path),
- wxPtrOrStringToString(default_filename),
- wxPtrOrStringToString(default_extension),
- wildcard,
- flags,
- parent,
- x, y);
-}
+ int x = wxDefaultCoord, int y = wxDefaultCoord);
// An extended version of wxFileSelector
-inline wxString wxFileSelectorEx()
-{
- return wxDoFileSelectorEx();
-}
-
-inline wxString wxFileSelectorEx(const wxString& message)
-{
- return wxDoFileSelectorEx(message);
-}
-
-template<typename T>
-inline wxString wxFileSelectorEx(const wxString& message, const T& default_path)
-{
- return wxDoFileSelectorEx(message, wxPtrOrStringToString(default_path));
-}
-
-template<typename T1, typename T2>
-inline wxString
-wxFileSelectorEx(const wxString& message,
- const T1& default_path,
- const T2& default_filename,
+WXDLLIMPEXP_CORE wxString
+wxFileSelectorEx(const wxString& message = wxFileSelectorPromptStr,
+ const wxString& default_path = wxEmptyString,
+ const wxString& default_filename = wxEmptyString,
int *indexDefaultExtension = NULL,
const wxString& wildcard = wxFileSelectorDefaultWildcardStr,
int flags = 0,
wxWindow *parent = NULL,
- int x = wxDefaultCoord, int y = wxDefaultCoord)
-{
- return wxDoFileSelectorEx(message,
- wxPtrOrStringToString(default_path),
- wxPtrOrStringToString(default_filename),
- indexDefaultExtension,
- wildcard,
- flags,
- parent,
- x, y);
-}
+ int x = wxDefaultCoord, int y = wxDefaultCoord);
// Ask for filename to load
-template<typename T>
-inline wxString wxLoadFileSelector(const wxString& what,
- const wxString& extension,
- const T& default_name = T(),
- wxWindow *parent = NULL)
-{
- return wxDoLoadFileSelector(what, extension,
- wxPtrOrStringToString(default_name),
- parent);
-}
+WXDLLIMPEXP_CORE wxString
+wxLoadFileSelector(const wxString& what,
+ const wxString& extension,
+ const wxString& default_name = wxEmptyString,
+ wxWindow *parent = NULL);
// Ask for filename to save
-template<typename T>
-inline wxString wxSaveFileSelector(const wxString& what,
- const wxString& extension,
- const T& default_name = T(),
- wxWindow *parent = NULL)
-{
- return wxDoSaveFileSelector(what, extension,
- wxPtrOrStringToString(default_name),
- parent);
-}
-
-#else // !WXWIN_COMPATIBILITY_2_8
-
-#define wxFileSelector wxDoFileSelector
-#define wxFileSelectorEx wxDoFileSelectorEx
-#define wxLoadFileSelector wxDoLoadFileSelector
-#define wxSaveFileSelector wxDoSaveFileSelector
-
-#endif // WXWIN_COMPATIBILITY_2_8/!WXWIN_COMPATIBILITY_2_8
+WXDLLIMPEXP_CORE wxString
+wxSaveFileSelector(const wxString& what,
+ const wxString& extension,
+ const wxString& default_name = wxEmptyString,
+ wxWindow *parent = NULL);
#if defined (__WXUNIVERSAL__)
-#define wxUSE_GENERIC_FILEDIALOG
-#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"
-#elif defined(__WXGTK24__)
-#include "wx/gtk/filedlg.h" // GTK+ > 2.4 has native version
+ #include "wx/motif/filedlg.h"
#elif defined(__WXGTK20__)
-#define wxUSE_GENERIC_FILEDIALOG
-#include "wx/generic/filedlgg.h"
+ #include "wx/gtk/filedlg.h" // GTK+ > 2.4 has native version
#elif defined(__WXGTK__)
-#include "wx/gtk1/filedlg.h"
+ #include "wx/gtk1/filedlg.h"
#elif defined(__WXMAC__)
-#include "wx/mac/filedlg.h"
+ #include "wx/osx/filedlg.h"
#elif defined(__WXCOCOA__)
-#include "wx/cocoa/filedlg.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