X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2049ba38adafa0ec146880de29f26e32dd69a125..ab67e8874db324fab5223cc8d5dff8a8de3e2b77:/include/wx/filedlg.h diff --git a/include/wx/filedlg.h b/include/wx/filedlg.h index 447b3db1b4..e2a6bfd3da 100644 --- a/include/wx/filedlg.h +++ b/include/wx/filedlg.h @@ -1,13 +1,239 @@ -#ifndef __FILEDLGH_BASE__ -#define __FILEDLGH_BASE__ +///////////////////////////////////////////////////////////////////////////// +// 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 +///////////////////////////////////////////////////////////////////////////// -#if defined(__WXMSW__) -#include "wx/msw/filedlg.h" +#ifndef _WX_FILEDLG_H_BASE_ +#define _WX_FILEDLG_H_BASE_ + +#include "wx/defs.h" + +#if wxUSE_FILEDLG + +#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 +{ + 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, + 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 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; } + + // 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; + 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); +}; + + +//---------------------------------------------------------------------------- +// wxFileDialog convenience functions +//---------------------------------------------------------------------------- + +// File selector - backward compatibility +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 +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); + +// Ask for filename to load +WXDLLIMPEXP_CORE wxString +wxLoadFileSelector(const wxString& what, + const wxString& extension, + const wxString& default_name = wxEmptyString, + wxWindow *parent = NULL); + +// Ask for filename to save +WXDLLIMPEXP_CORE wxString +wxSaveFileSelector(const wxString& what, + const wxString& extension, + const wxString& default_name = wxEmptyString, + wxWindow *parent = NULL); + + +#if defined (__WXUNIVERSAL__) + #define wxHAS_GENERIC_FILEDIALOG + #include "wx/generic/filedlgg.h" +#elif defined(__WXMSW__) + #include "wx/msw/filedlg.h" #elif defined(__WXMOTIF__) -#include "wx/xt/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" + #include "wx/gtk1/filedlg.h" +#elif defined(__WXMAC__) + #include "wx/osx/filedlg.h" +#elif defined(__WXCOCOA__) + #include "wx/cocoa/filedlg.h" +#elif defined(__WXPM__) + #include "wx/os2/filedlg.h" #endif -#endif - // __FILEDLGH_BASE__ +#endif // wxUSE_FILEDLG + +#endif // _WX_FILEDLG_H_BASE_