adding measuring contexts, streamlining printing code

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

diff --git a/include/wx/filedlg.h b/include/wx/filedlg.h
index 6b917aa5ae7feb84c64bf279ac16ad67f483139b..8a16ded2628538f1ec8cc4a430985e00ccefeff6 100644 (file)
--- a/include/wx/filedlg.h
+++ b/include/wx/filedlg.h
@@ -1,38 +1,218 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/filedlg.h
+// Purpose:     wxFileDialog base header
+// Author:      Robert Roebling
+// Modified by:
+// Created:     8/17/99
+// Copyright:   (c) Robert Roebling
+// RCS-ID:      $Id$
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+

 #ifndef _WX_FILEDLG_H_BASE_
 #define _WX_FILEDLG_H_BASE_
 
 #ifndef _WX_FILEDLG_H_BASE_
 #define _WX_FILEDLG_H_BASE_
 

+#include "wx/defs.h"
+

 #if wxUSE_FILEDLG
 
 #if wxUSE_FILEDLG
 

+#include "wx/dialog.h"
+#include "wx/arrstr.h"
+
+//----------------------------------------------------------------------------
+// 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
 {
 enum
 {

-    wxOPEN              = 0x0001,
-    wxSAVE              = 0x0002,
-    wxOVERWRITE_PROMPT  = 0x0004,
+    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              = wxFD_OPEN,
+    wxSAVE              = wxFD_SAVE,
+    wxOVERWRITE_PROMPT  = wxFD_OVERWRITE_PROMPT,
+#if WXWIN_COMPATIBILITY_2_4

     wxHIDE_READONLY     = 0x0008,
     wxHIDE_READONLY     = 0x0008,

-    wxFILE_MUST_EXIST   = 0x0010,
-    wxMULTIPLE          = 0x0020,
-    wxCHANGE_DIR        = 0x0040
+#endif
+    wxFILE_MUST_EXIST   = wxFD_FILE_MUST_EXIST,
+    wxMULTIPLE          = wxFD_MULTIPLE,
+    wxCHANGE_DIR        = wxFD_CHANGE_DIR

 };
 };

+#endif
+
+#define wxFD_DEFAULT_STYLE      wxFD_OPEN
+
+extern WXDLLEXPORT_DATA(const wxChar) wxFileDialogNameStr[];
+extern WXDLLEXPORT_DATA(const wxChar) wxFileSelectorPromptStr[];
+extern WXDLLEXPORT_DATA(const wxChar) wxFileSelectorDefaultWildcardStr[];
+
+//----------------------------------------------------------------------------
+// wxFileDialogBase
+//----------------------------------------------------------------------------
+
+class WXDLLEXPORT 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);
+    }
+
+    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) { m_path = path; }
+    virtual void SetDirectory(const wxString& dir) { m_dir = dir; }
+    virtual void SetFilename(const wxString& name) { m_fileName = name; }
+    virtual void SetWildcard(const wxString& wildCard) { m_wildCard = wildCard; }
+    virtual void SetFilterIndex(int filterIndex) { m_filterIndex = filterIndex; }

 
 

-#if defined(__WXMSW__)
+    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; }
+
+    // Utility functions
+
+#if WXWIN_COMPATIBILITY_2_4
+    // Parses the wildCard, returning the number of filters.
+    // Returns 0 if none or if there's a problem,
+    // The arrays will contain an equal number of items found before the error.
+    // wildCard is in the form:
+    // "All files (*)|*|Image Files (*.jpeg *.png)|*.jpg;*.png"
+    wxDEPRECATED( static int ParseWildcard(const wxString& wildCard,
+                                           wxArrayString& descriptions,
+                                           wxArrayString& filters) );
+#endif // WXWIN_COMPATIBILITY_2_4
+
+    // 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;
+
+private:
+    void Init();
+    DECLARE_DYNAMIC_CLASS(wxFileDialogBase)
+    DECLARE_NO_COPY_CLASS(wxFileDialogBase)
+};
+
+//----------------------------------------------------------------------------
+// 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,
+               int flags = 0,
+               wxWindow *parent = NULL,
+               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,
+                 int *indexDefaultExtension = NULL,
+                 const wxChar *wildcard = wxFileSelectorDefaultWildcardStr,
+                 int flags = 0,
+                 wxWindow *parent = NULL,
+                 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);
+
+// 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);
+
+
+#if defined (__WXUNIVERSAL__)
+#define wxUSE_GENERIC_FILEDIALOG
+#include "wx/generic/filedlgg.h"
+#elif defined(__WXMSW__)

 #include "wx/msw/filedlg.h"
 #elif defined(__WXMOTIF__)
 #include "wx/motif/filedlg.h"
 #include "wx/msw/filedlg.h"
 #elif defined(__WXMOTIF__)
 #include "wx/motif/filedlg.h"

-#elif defined(__WXGTK__)
+#elif defined(__WXGTK24__)
+#include "wx/gtk/filedlg.h"     // GTK+ > 2.4 has native version
+#elif defined(__WXGTK20__)
+#define wxUSE_GENERIC_FILEDIALOG

 #include "wx/generic/filedlgg.h"
 #include "wx/generic/filedlgg.h"

+#elif defined(__WXGTK__)
+#include "wx/gtk1/filedlg.h"

 #elif defined(__WXMAC__)
 #elif defined(__WXMAC__)

-#ifdef __DARWIN__
-#include "wx/generic/filedlgg.h"
-#else

 #include "wx/mac/filedlg.h"
 #include "wx/mac/filedlg.h"

-#endif
+#elif defined(__WXCOCOA__)
+#include "wx/cocoa/filedlg.h"

 #elif defined(__WXPM__)
 #include "wx/os2/filedlg.h"
 #elif defined(__WXPM__)
 #include "wx/os2/filedlg.h"

-#elif defined(__WXSTUBS__)
-#include "wx/stubs/filedlg.h"

 #endif
 
 #endif // wxUSE_FILEDLG
 
 #endif
 
 #endif // wxUSE_FILEDLG
 

-#endif
-    // _WX_FILEDLG_H_BASE_
+#endif // _WX_FILEDLG_H_BASE_