| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: filedlg.h |
| 3 | // Purpose: wxFileDialog base header |
| 4 | // Author: Robert Roebling |
| 5 | // Modified by: |
| 6 | // Created: 8/17/99 |
| 7 | // Copyright: (c) Robert Roebling |
| 8 | // RCS-ID: |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _WX_FILEDLG_H_BASE_ |
| 13 | #define _WX_FILEDLG_H_BASE_ |
| 14 | |
| 15 | #if wxUSE_FILEDLG |
| 16 | |
| 17 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
| 18 | #pragma interface "filedlg.h" |
| 19 | #endif |
| 20 | |
| 21 | #include "wx/dialog.h" |
| 22 | #include "wx/arrstr.h" |
| 23 | |
| 24 | //---------------------------------------------------------------------------- |
| 25 | // wxFileDialog data |
| 26 | //---------------------------------------------------------------------------- |
| 27 | |
| 28 | enum |
| 29 | { |
| 30 | wxOPEN = 0x0001, |
| 31 | wxSAVE = 0x0002, |
| 32 | wxOVERWRITE_PROMPT = 0x0004, |
| 33 | #if WXWIN_COMPATIBILITY_2_4 |
| 34 | wxHIDE_READONLY = 0x0008, |
| 35 | #endif |
| 36 | wxFILE_MUST_EXIST = 0x0010, |
| 37 | wxMULTIPLE = 0x0020, |
| 38 | wxCHANGE_DIR = 0x0040 |
| 39 | }; |
| 40 | |
| 41 | WXDLLEXPORT_DATA(extern const wxChar*) wxFileSelectorPromptStr; |
| 42 | WXDLLEXPORT_DATA(extern const wxChar*) wxFileSelectorDefaultWildcardStr; |
| 43 | |
| 44 | //---------------------------------------------------------------------------- |
| 45 | // wxFileDialogBase |
| 46 | //---------------------------------------------------------------------------- |
| 47 | |
| 48 | class WXDLLEXPORT wxFileDialogBase: public wxDialog |
| 49 | { |
| 50 | public: |
| 51 | wxFileDialogBase () {} |
| 52 | |
| 53 | wxFileDialogBase(wxWindow *parent, |
| 54 | const wxString& message = wxFileSelectorPromptStr, |
| 55 | const wxString& defaultDir = wxEmptyString, |
| 56 | const wxString& defaultFile = wxEmptyString, |
| 57 | const wxString& wildCard = wxFileSelectorDefaultWildcardStr, |
| 58 | long style = 0, |
| 59 | const wxPoint& pos = wxDefaultPosition); |
| 60 | |
| 61 | virtual void SetMessage(const wxString& message) { m_message = message; } |
| 62 | virtual void SetPath(const wxString& path) { m_path = path; } |
| 63 | virtual void SetDirectory(const wxString& dir) { m_dir = dir; } |
| 64 | virtual void SetFilename(const wxString& name) { m_fileName = name; } |
| 65 | virtual void SetWildcard(const wxString& wildCard) { m_wildCard = wildCard; } |
| 66 | virtual void SetStyle(long style) { m_dialogStyle = style; } |
| 67 | virtual void SetFilterIndex(int filterIndex) { m_filterIndex = filterIndex; } |
| 68 | |
| 69 | virtual wxString GetMessage() const { return m_message; } |
| 70 | virtual wxString GetPath() const { return m_path; } |
| 71 | virtual void GetPaths(wxArrayString& paths) const { paths.Empty(); paths.Add(m_path); } |
| 72 | virtual wxString GetDirectory() const { return m_dir; } |
| 73 | virtual wxString GetFilename() const { return m_fileName; } |
| 74 | virtual void GetFilenames(wxArrayString& files) const { files.Empty(); files.Add(m_fileName); } |
| 75 | virtual wxString GetWildcard() const { return m_wildCard; } |
| 76 | virtual long GetStyle() const { return m_dialogStyle; } |
| 77 | virtual int GetFilterIndex() const { return m_filterIndex; } |
| 78 | |
| 79 | // Utility functions |
| 80 | |
| 81 | #if WXWIN_COMPATIBILITY_2_4 |
| 82 | // Parses the wildCard, returning the number of filters. |
| 83 | // Returns 0 if none or if there's a problem, |
| 84 | // The arrays will contain an equal number of items found before the error. |
| 85 | // wildCard is in the form: |
| 86 | // "All files (*)|*|Image Files (*.jpeg *.png)|*.jpg;*.png" |
| 87 | static int ParseWildcard(const wxString& wildCard, |
| 88 | wxArrayString& descriptions, |
| 89 | wxArrayString& filters); |
| 90 | #endif // WXWIN_COMPATIBILITY_2_4 |
| 91 | |
| 92 | // Append first extension to filePath from a ';' separated extensionList |
| 93 | // if filePath = "path/foo.bar" just return it as is |
| 94 | // if filePath = "foo[.]" and extensionList = "*.jpg;*.png" return "foo.jpg" |
| 95 | // if the extension is "*.j?g" (has wildcards) or "jpg" then return filePath |
| 96 | static wxString AppendExtension(const wxString &filePath, |
| 97 | const wxString &extensionList); |
| 98 | |
| 99 | protected: |
| 100 | wxString m_message; |
| 101 | long m_dialogStyle; |
| 102 | wxWindow *m_parent; |
| 103 | wxString m_dir; |
| 104 | wxString m_path; // Full path |
| 105 | wxString m_fileName; |
| 106 | wxString m_wildCard; |
| 107 | int m_filterIndex; |
| 108 | |
| 109 | private: |
| 110 | DECLARE_DYNAMIC_CLASS(wxFileDialogBase) |
| 111 | DECLARE_NO_COPY_CLASS(wxFileDialogBase) |
| 112 | }; |
| 113 | |
| 114 | //---------------------------------------------------------------------------- |
| 115 | // wxFileDialog convenience functions |
| 116 | //---------------------------------------------------------------------------- |
| 117 | |
| 118 | // File selector - backward compatibility |
| 119 | WXDLLEXPORT wxString |
| 120 | wxFileSelector(const wxChar *message = wxFileSelectorPromptStr, |
| 121 | const wxChar *default_path = NULL, |
| 122 | const wxChar *default_filename = NULL, |
| 123 | const wxChar *default_extension = NULL, |
| 124 | const wxChar *wildcard = wxFileSelectorDefaultWildcardStr, |
| 125 | int flags = 0, |
| 126 | wxWindow *parent = NULL, |
| 127 | int x = wxDefaultCoord, int y = wxDefaultCoord); |
| 128 | |
| 129 | // An extended version of wxFileSelector |
| 130 | WXDLLEXPORT wxString |
| 131 | wxFileSelectorEx(const wxChar *message = wxFileSelectorPromptStr, |
| 132 | const wxChar *default_path = NULL, |
| 133 | const wxChar *default_filename = NULL, |
| 134 | int *indexDefaultExtension = NULL, |
| 135 | const wxChar *wildcard = wxFileSelectorDefaultWildcardStr, |
| 136 | int flags = 0, |
| 137 | wxWindow *parent = NULL, |
| 138 | int x = wxDefaultCoord, int y = wxDefaultCoord); |
| 139 | |
| 140 | // Ask for filename to load |
| 141 | WXDLLEXPORT wxString |
| 142 | wxLoadFileSelector(const wxChar *what, |
| 143 | const wxChar *extension, |
| 144 | const wxChar *default_name = (const wxChar *)NULL, |
| 145 | wxWindow *parent = (wxWindow *) NULL); |
| 146 | |
| 147 | // Ask for filename to save |
| 148 | WXDLLEXPORT wxString |
| 149 | wxSaveFileSelector(const wxChar *what, |
| 150 | const wxChar *extension, |
| 151 | const wxChar *default_name = (const wxChar *) NULL, |
| 152 | wxWindow *parent = (wxWindow *) NULL); |
| 153 | |
| 154 | |
| 155 | #if defined (__WXUNIVERSAL__) |
| 156 | #include "wx/generic/filedlgg.h" |
| 157 | #elif defined(__WXMSW__) |
| 158 | #include "wx/msw/filedlg.h" |
| 159 | #elif defined(__WXMOTIF__) |
| 160 | #include "wx/motif/filedlg.h" |
| 161 | #elif defined(__WXGTK__) |
| 162 | #include "wx/gtk/filedlg.h" |
| 163 | #elif defined(__WXX11__) |
| 164 | #include "wx/generic/filedlgg.h" |
| 165 | #elif defined(__WXMGL__) |
| 166 | #include "wx/generic/filedlgg.h" |
| 167 | #elif defined(__WXMAC__) |
| 168 | #include "wx/mac/filedlg.h" |
| 169 | #elif defined(__WXCOCOA__) |
| 170 | #include "wx/cocoa/filedlg.h" |
| 171 | #elif defined(__WXPM__) |
| 172 | #include "wx/os2/filedlg.h" |
| 173 | #endif |
| 174 | |
| 175 | #endif // wxUSE_FILEDLG |
| 176 | |
| 177 | #endif // _WX_FILEDLG_H_BASE_ |