Add some missing wxGraphicsContext methods

[wxWidgets.git] / interface / wx / filedlg.h

diff --git a/interface/wx/filedlg.h b/interface/wx/filedlg.h
index 6e28ee3b0bb9e3bbdc396416d3d8608766941966..ac7daba24ac73ad1c778158d9c6c7b2ecc7fb7ac 100644 (file)
--- a/interface/wx/filedlg.h
+++ b/interface/wx/filedlg.h
@@ -6,6 +6,26 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
+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
+};
+
+#define wxFD_DEFAULT_STYLE      wxFD_OPEN
+
+/**
+    Default wildcard string used in wxFileDialog corresponding to all files.
+
+    It is defined as "*.*" under MSW and OS/2 and "*" everywhere else.
+*/
+const char wxFileSelectorDefaultWildcardStr[];
+
 /**
     @class wxFileDialog
 
@@ -83,7 +103,7 @@
          "BMP and GIF files (*.bmp;*.gif)|*.bmp;*.gif|PNG files (*.png)|*.png"
     @endcode
     It must be noted that wildcard support in the native Motif file dialog is quite
-    limited: only one alternative is supported, and it is displayed without the
+    limited: only one file type is supported, and it is displayed without the
     descriptive test; "BMP files (*.bmp)|*.bmp" is displayed as "*.bmp", and both
     "BMP files (*.bmp)|*.bmp|GIF files (*.gif)|*.gif" and "Image files|*.bmp;*.gif"
     are errors.
@@ -163,6 +183,26 @@ public:
     */
     virtual ~wxFileDialog();
 
+    /**
+        Returns the path of the file currently selected in dialog.
+
+        Notice that this file is not necessarily going to be accepted by the
+        user, so calling this function mostly makes sense from an update UI
+        event handler of a custom file dialog extra control to update its state
+        depending on the currently selected file.
+
+        Currently this function is fully implemented under GTK and MSW and
+        always returns an empty string elsewhere.
+
+        @since 2.9.5
+
+        @return The path of the currently selected file or an empty string if
+            nothing is selected.
+
+        @see SetExtraControlCreator()
+    */
+    virtual wxString GetCurrentlySelectedFilename() const;
+
     /**
         Returns the default directory.
     */
@@ -347,11 +387,40 @@ wxString wxFileSelector(const wxString& message,
                         const wxString& default_path = wxEmptyString,
                         const wxString& default_filename = wxEmptyString,
                         const wxString& default_extension = wxEmptyString,
-                        const wxString& wildcard = ".",
+                        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
+*/
+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);
+
+/**
+    Ask for filename to load
+*/
+wxString wxLoadFileSelector(const wxString& what,
+                            const wxString& extension,
+                            const wxString& default_name = wxEmptyString,
+                            wxWindow *parent = NULL);
+
+/**
+    Ask for filename to save
+*/
+wxString wxSaveFileSelector(const wxString& what,
+                            const wxString& extension,
+                            const wxString& default_name = wxEmptyString,
+                            wxWindow *parent = NULL);
 
 //@}