X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2ecf902bc836f2808444b34eff48cdb12f289460..6f41c10973643552837c6bd38b23779e65a2eaa3:/include/wx/filedlg.h diff --git a/include/wx/filedlg.h b/include/wx/filedlg.h index 60c59e80ef..e2a6bfd3da 100644 --- a/include/wx/filedlg.h +++ b/include/wx/filedlg.h @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: filedlg.h +// Name: wx/filedlg.h // Purpose: wxFileDialog base header // Author: Robert Roebling // Modified by: @@ -16,38 +16,63 @@ #if wxUSE_FILEDLG -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) -#pragma interface "filedlg.h" -#endif - #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 //---------------------------------------------------------------------------- +/* + 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 { - wxOPEN = 0x0001, - wxSAVE = 0x0002, - wxOVERWRITE_PROMPT = 0x0004, -#if WXWIN_COMPATIBILITY_2_4 - wxHIDE_READONLY = 0x0008, -#endif - wxFILE_MUST_EXIST = 0x0010, - wxMULTIPLE = 0x0020, - wxCHANGE_DIR = 0x0040 + 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 }; -extern WXDLLEXPORT_DATA(const wxChar*) wxFileSelectorPromptStr; -extern WXDLLEXPORT_DATA(const wxChar*) wxFileSelectorDefaultWildcardStr; +#if WXWIN_COMPATIBILITY_2_6 +enum +{ + 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 + +#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 WXDLLEXPORT wxFileDialogBase: public wxDialog +class WXDLLIMPEXP_CORE wxFileDialogBase: public wxDialog { public: wxFileDialogBase () { Init(); } @@ -57,27 +82,35 @@ public: const wxString& defaultDir = wxEmptyString, const wxString& defaultFile = wxEmptyString, const wxString& wildCard = wxFileSelectorDefaultWildcardStr, - long style = 0, - const wxPoint& pos = wxDefaultPosition) : wxDialog() + 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); + 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 = 0, - const wxPoint& pos = wxDefaultPosition); + 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 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 SetStyle(long style) { m_dialogStyle = style; } virtual void SetFilterIndex(int filterIndex) { m_filterIndex = filterIndex; } virtual wxString GetMessage() const { return m_message; } @@ -87,21 +120,26 @@ public: 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 long GetStyle() const { return m_dialogStyle; } virtual int GetFilterIndex() const { return m_filterIndex; } + // 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_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 +#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 @@ -112,79 +150,88 @@ public: protected: wxString m_message; - long m_dialogStyle; - wxWindow *m_parent; wxString m_dir; wxString m_path; // Full path wxString m_fileName; wxString m_wildCard; int m_filterIndex; + 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 //---------------------------------------------------------------------------- // 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 = 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 = 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/gtk/filedlg.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/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