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<h1>FXFileSelector.h</h1><div class="fragment"><pre>00001 <span class="comment">/********************************************************************************</span>
00002 <span class="comment">* *</span>
00003 <span class="comment">* F i l e S e l e c t i o n W i d g e t *</span>
00004 <span class="comment">* *</span>
00005 <span class="comment">*********************************************************************************</span>
00006 <span class="comment">* Copyright (C) 1998,2004 by Jeroen van der Zijp. All Rights Reserved. *</span>
00007 <span class="comment">*********************************************************************************</span>
00008 <span class="comment">* This library is free software; you can redistribute it and/or *</span>
00009 <span class="comment">* modify it under the terms of the GNU Lesser General Public *</span>
00010 <span class="comment">* License as published by the Free Software Foundation; either *</span>
00011 <span class="comment">* version 2.1 of the License, or (at your option) any later version. *</span>
00012 <span class="comment">* *</span>
00013 <span class="comment">* This library is distributed in the hope that it will be useful, *</span>
00014 <span class="comment">* but WITHOUT ANY WARRANTY; without even the implied warranty of *</span>
00015 <span class="comment">* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *</span>
00016 <span class="comment">* Lesser General Public License for more details. *</span>
00017 <span class="comment">* *</span>
00018 <span class="comment">* You should have received a copy of the GNU Lesser General Public *</span>
00019 <span class="comment">* License along with this library; if not, write to the Free Software *</span>
00020 <span class="comment">* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. *</span>
00021 <span class="comment">*********************************************************************************</span>
00022 <span class="comment">* $Id: FXFileSelector.h,v 1.45 2004/02/08 17:17:33 fox Exp $ *</span>
00023 <span class="comment">********************************************************************************/</span>
00024 <span class="preprocessor">#ifndef FXFILESELECTOR_H</span>
00025 <span class="preprocessor"></span><span class="preprocessor">#define FXFILESELECTOR_H</span>
00026 <span class="preprocessor"></span>
00027 <span class="preprocessor">#ifndef FXPACKER_H</span>
00028 <span class="preprocessor"></span><span class="preprocessor">#include "FXPacker.h"</span>
00029 <span class="preprocessor">#endif</span>
00030 <span class="preprocessor"></span>
00031 <span class="keyword">namespace </span>FX {
00032
00033 <span class="keyword">class </span>FXFileList;
00034 <span class="keyword">class </span>FXTextField;
00035 <span class="keyword">class </span>FXComboBox;
00036 <span class="keyword">class </span>FXDirBox;
00037 <span class="keyword">class </span>FXButton;
00038 <span class="keyword">class </span>FXIcon;
00039 <span class="keyword">class </span>FXMenuPane;
00040 <span class="keyword">class </span>FXCheckButton;
00041
00042 <span class="comment"></span>
00043 <span class="comment">/// File selection modes</span>
00044 <span class="comment"></span><span class="keyword">enum</span> {
00045 <a class="code" href="group__FXFileSelector__0.html#a0a331">SELECTFILE_ANY</a>, <span class="comment">/// A single file, existing or not (to save to)</span>
00046 <span class="comment"></span> <a class="code" href="group__FXFileSelector__0.html#a0a332">SELECTFILE_EXISTING</a>, <span class="comment">/// An existing file (to load)</span>
00047 <span class="comment"></span> <a class="code" href="group__FXFileSelector__0.html#a0a333">SELECTFILE_MULTIPLE</a>, <span class="comment">/// Multiple existing files</span>
00048 <span class="comment"></span> <a class="code" href="group__FXFileSelector__0.html#a0a334">SELECTFILE_MULTIPLE_ALL</a>, <span class="comment">/// Multiple existing files or directories</span>
00049 <span class="comment"></span> <a class="code" href="group__FXFileSelector__0.html#a0a335">SELECTFILE_DIRECTORY</a> <span class="comment">/// Existing directory</span>
00050 <span class="comment"></span> };
00051
00052 <span class="comment"></span>
00053 <span class="comment">/// File selection widget</span>
00054 <span class="comment"></span><span class="keyword">class </span>FXAPI FXFileSelector : <span class="keyword">public</span> FXPacker {
00055 FXDECLARE(FXFileSelector)
00056 <span class="keyword">protected</span>:
00057 FXFileList *filebox; <span class="comment">// File list widget</span>
00058 FXTextField *filename; <span class="comment">// File name entry field</span>
00059 FXComboBox *filefilter; <span class="comment">// Combobox for pattern list</span>
00060 FXMenuPane *bookmarks; <span class="comment">// Menu for bookmarks</span>
00061 FXCheckButton *readonly; <span class="comment">// Open file as read only</span>
<a name="l00062"></a><a class="code" href="classFX_1_1FXFileSelector.html">00062</a> <a class="code" href="classFX_1_1FXDirBox.html">FXDirBox</a> *dirbox; <span class="comment">// Directory hierarchy list</span>
00063 <a class="code" href="classFX_1_1FXButton.html">FXButton</a> *accept; <span class="comment">// Accept button</span>
00064 <a class="code" href="classFX_1_1FXButton.html">FXButton</a> *cancel; <span class="comment">// Cancel button</span>
00065 <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a> *updiricon; <span class="comment">// Up directory icon</span>
00066 <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a> *newdiricon; <span class="comment">// New directory icon</span>
00067 <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a> *listicon; <span class="comment">// List mode icon</span>
00068 <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a> *detailicon; <span class="comment">// Detail mode icon</span>
00069 <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a> *iconsicon; <span class="comment">// Icon mode icon</span>
00070 <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a> *homeicon; <span class="comment">// Go home icon</span>
00071 <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a> *workicon; <span class="comment">// Go home icon</span>
00072 <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a> *shownicon; <span class="comment">// Files shown icon</span>
00073 <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a> *hiddenicon; <span class="comment">// Files hidden icon</span>
00074 <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a> *markicon; <span class="comment">// Book mark icon</span>
00075 <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a> *clearicon; <span class="comment">// Book clear icon</span>
00076 <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a> *deleteicon; <span class="comment">// Delete file icon</span>
00077 <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a> *moveicon; <span class="comment">// Rename file icon</span>
00078 <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a> *copyicon; <span class="comment">// Copy file icon</span>
00079 <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a> *linkicon; <span class="comment">// Link file icon</span>
00080 <a class="code" href="classFX_1_1FXRecentFiles.html">FXRecentFiles</a> mrufiles; <span class="comment">// Recently visited places</span>
00081 FXuint selectmode; <span class="comment">// Select mode</span>
00082 <span class="keyword">protected</span>:
00083 FXFileSelector(){}
00084 <span class="keyword">static</span> FXString patternFromText(<span class="keyword">const</span> FXString& pattern);
00085 <span class="keyword">static</span> FXString extensionFromPattern(<span class="keyword">const</span> FXString& pattern);
00086 <span class="keyword">private</span>:
00087 FXFileSelector(<span class="keyword">const</span> FXFileSelector&);
00088 FXFileSelector &operator=(<span class="keyword">const</span> FXFileSelector&);
00089 <span class="keyword">public</span>:
00090 <span class="keywordtype">long</span> onCmdAccept(FXObject*,FXSelector,<span class="keywordtype">void</span>*);
00091 <span class="keywordtype">long</span> onCmdFilter(FXObject*,FXSelector,<span class="keywordtype">void</span>*);
<a name="l00092"></a><a class="code" href="classFX_1_1FXFileSelector.html#a1">00092</a> <span class="keywordtype">long</span> onCmdItemDblClicked(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*);
00093 <span class="keywordtype">long</span> onCmdItemSelected(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*);
00094 <span class="keywordtype">long</span> onCmdItemDeselected(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*);
<a name="l00095"></a><a class="code" href="classFX_1_1FXFileSelector.html#a2">00095</a> <span class="keywordtype">long</span> onCmdDirectoryUp(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*);
00096 <span class="keywordtype">long</span> onUpdDirectoryUp(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*);
00097 <span class="keywordtype">long</span> onCmdDirTree(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*);
00098 <span class="keywordtype">long</span> onCmdHome(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*);
00099 <span class="keywordtype">long</span> onCmdWork(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*);
00100 <span class="keywordtype">long</span> onCmdBookmark(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*);
00101 <span class="keywordtype">long</span> onCmdVisit(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*);
00102 <span class="keywordtype">long</span> onCmdNew(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*);
00103 <span class="keywordtype">long</span> onUpdNew(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*);
00104 <span class="keywordtype">long</span> onCmdMove(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*);
00105 <span class="keywordtype">long</span> onCmdCopy(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*);
00106 <span class="keywordtype">long</span> onCmdLink(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*);
00107 <span class="keywordtype">long</span> onCmdDelete(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*);
00108 <span class="keywordtype">long</span> onUpdSelected(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*);
00109 <span class="keywordtype">long</span> onPopupMenu(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*);
00110 <span class="keyword">public</span>:
00111 <span class="keyword">enum</span> {
00112 ID_FILEFILTER=FXPacker::ID_LAST,
00113 ID_ACCEPT,
00114 ID_FILELIST,
00115 ID_DIRECTORY_UP,
00116 ID_DIRTREE,
00117 ID_HOME,
00118 ID_WORK,
00119 ID_BOOKMARK,
00120 ID_VISIT,
00121 ID_NEW,
00122 ID_DELETE,
00123 ID_MOVE,
00124 ID_COPY,
00125 ID_LINK,
00126 ID_LAST
00127 };
00128 <span class="keyword">public</span>:
00129 <span class="comment"></span>
00130 <span class="comment"> /// Constructor</span>
00131 <span class="comment"></span> FXFileSelector(FXComposite *p,FXObject* tgt=NULL,FXSelector sel=0,FXuint opts=0,FXint x=0,FXint y=0,FXint w=0,FXint h=0);
00132 <span class="comment"></span>
00133 <span class="comment"> /// Return a pointer to the "Accept" button</span>
00134 <span class="comment"></span> FXButton *acceptButton()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> accept; }
00135 <span class="comment"></span>
00136 <span class="comment"> /// Return a pointer to the "Cancel" button</span>
00137 <span class="comment"></span> FXButton *cancelButton()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> cancel; }
00138 <span class="comment"></span>
00139 <span class="comment"> /// Change file name</span>
00140 <span class="comment"></span> <span class="keywordtype">void</span> setFilename(<span class="keyword">const</span> FXString& path);
00141 <span class="comment"></span>
00142 <span class="comment"> /// Return file name, if any</span>
00143 <span class="comment"></span> FXString getFilename() <span class="keyword">const</span>;
00144 <span class="comment"></span>
00145 <span class="comment"> /**</span>
00146 <span class="comment"> * Return array of strings containing the selected file names, terminated</span>
00147 <span class="comment"> * by an empty string. This string array must be freed using delete [].</span>
00148 <span class="comment"> * If no files were selected, a NULL is returned.</span>
00149 <span class="comment"> */</span>
00150 FXString* getFilenames() <span class="keyword">const</span>;
00151 <span class="comment"></span>
00152 <span class="comment"> /// Change file pattern</span>
00153 <span class="comment"></span> <span class="keywordtype">void</span> setPattern(<span class="keyword">const</span> FXString& ptrn);
00154 <span class="comment"></span>
00155 <span class="comment"> /// Return file pattern</span>
00156 <span class="comment"></span> FXString getPattern() <span class="keyword">const</span>;
00157 <span class="comment"></span>
00158 <span class="comment"> /**</span>
00159 <span class="comment"> * Change the list of file patterns shown in the file dialog.</span>
00160 <span class="comment"> * Each pattern comprises an optional name, followed by a pattern in</span>
00161 <span class="comment"> * parentheses. The patterns are separated by newlines.</span>
00162 <span class="comment"> * For example,</span>
00163 <span class="comment"> *</span>
00164 <span class="comment"> * "*\n*.cpp,*.cc\n*.hpp,*.hh,*.h"</span>
00165 <span class="comment"> *</span>
00166 <span class="comment"> * and</span>
00167 <span class="comment"> *</span>
00168 <span class="comment"> * "All Files (*)\nC++ Sources (*.cpp,*.cc)\nC++ Headers (*.hpp,*.hh,*.h)"</span>
00169 <span class="comment"> *</span>
00170 <span class="comment"> * will set the same three patterns, but the former shows no pattern names.</span>
00171 <span class="comment"> */</span>
<a name="l00172"></a><a class="code" href="classFX_1_1FXFileSelector.html#a21">00172</a> <span class="keywordtype">void</span> setPatternList(<span class="keyword">const</span> <a class="code" href="classFX_1_1FXString.html">FXString</a>& patterns);
00173 <span class="comment"></span>
00174 <span class="comment"> /// Return list of patterns</span>
00175 <span class="comment"></span> <a class="code" href="classFX_1_1FXString.html">FXString</a> getPatternList() <span class="keyword">const</span>;
00176 <span class="comment"></span>
00177 <span class="comment"> /**</span>
00178 <span class="comment"> * After setting the list of patterns, this call will</span>
00179 <span class="comment"> * initially select pattern n as the active one.</span>
00180 <span class="comment"> */</span>
00181 <span class="keywordtype">void</span> setCurrentPattern(FXint n);
00182 <span class="comment"></span>
00183 <span class="comment"> /// Return current pattern number</span>
00184 <span class="comment"></span> FXint getCurrentPattern() <span class="keyword">const</span>;
00185 <span class="comment"></span>
00186 <span class="comment"> /// Get pattern text for given pattern number</span>
00187 <span class="comment"></span> <a class="code" href="classFX_1_1FXString.html">FXString</a> getPatternText(FXint patno) <span class="keyword">const</span>;
00188 <span class="comment"></span>
00189 <span class="comment"> /// Change pattern text for pattern number</span>
00190 <span class="comment"></span> <span class="keywordtype">void</span> setPatternText(FXint patno,<span class="keyword">const</span> <a class="code" href="classFX_1_1FXString.html">FXString</a>& text);
00191 <span class="comment"></span>
00192 <span class="comment"> /// Change directory</span>
00193 <span class="comment"></span> <span class="keywordtype">void</span> setDirectory(<span class="keyword">const</span> <a class="code" href="classFX_1_1FXString.html">FXString</a>& path);
00194 <span class="comment"></span>
00195 <span class="comment"> /// Return directory</span>
00196 <span class="comment"></span> <a class="code" href="classFX_1_1FXString.html">FXString</a> getDirectory() <span class="keyword">const</span>;
00197 <span class="comment"></span>
00198 <span class="comment"> /// Set the inter-item spacing (in pixels)</span>
00199 <span class="comment"></span> <span class="keywordtype">void</span> setItemSpace(FXint s);
00200 <span class="comment"></span>
00201 <span class="comment"> /// Return the inter-item spacing (in pixels)</span>
00202 <span class="comment"></span> FXint getItemSpace() <span class="keyword">const</span>;
00203 <span class="comment"></span>
00204 <span class="comment"> /// Change file list style</span>
00205 <span class="comment"></span> <span class="keywordtype">void</span> setFileBoxStyle(FXuint style);
00206 <span class="comment"></span>
00207 <span class="comment"> /// Return file list style</span>
00208 <span class="comment"></span> FXuint getFileBoxStyle() <span class="keyword">const</span>;
00209 <span class="comment"></span>
00210 <span class="comment"> /// Change file selection mode</span>
00211 <span class="comment"></span> <span class="keywordtype">void</span> setSelectMode(FXuint mode);
00212 <span class="comment"></span>
00213 <span class="comment"> /// Return file selection mode</span>
00214 <span class="comment"></span> FXuint getSelectMode()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> selectmode; }
00215 <span class="comment"></span>
00216 <span class="comment"> /// Show readonly button</span>
00217 <span class="comment"></span> <span class="keywordtype">void</span> showReadOnly(FXbool show);
00218 <span class="comment"></span>
00219 <span class="comment"> /// Return TRUE if readonly is shown</span>
00220 <span class="comment"></span> FXbool shownReadOnly() <span class="keyword">const</span>;
00221 <span class="comment"></span>
00222 <span class="comment"> /// Set initial state of readonly button</span>
00223 <span class="comment"></span> <span class="keywordtype">void</span> setReadOnly(FXbool state);
00224 <span class="comment"></span>
00225 <span class="comment"> /// Get readonly state</span>
00226 <span class="comment"></span> FXbool getReadOnly() <span class="keyword">const</span>;
00227 <span class="comment"></span>
00228 <span class="comment"> /// Save object to a stream</span>
00229 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> save(FXStream& store) <span class="keyword">const</span>;
00230 <span class="comment"></span>
00231 <span class="comment"> /// Load object from a stream</span>
00232 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> load(FXStream& store);
00233 <span class="comment"></span>
00234 <span class="comment"> /// Destructor</span>
00235 <span class="comment"></span> <span class="keyword">virtual</span> ~FXFileSelector();
00236 };
00237
00238 }
00239
00240 <span class="preprocessor">#endif</span>
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