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comparison mde/setup/paths.d @ 75:25cb7420dc91

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A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. imde's classes are created in a static this instead of mde's main. gl setup code moved from gl/basic.d to gl/draw.d mergetag.DefaultData: now HIGH_LOW priority instead of LOW_HIGH. Reduced type list to only used types; small fix for indent function. setup.paths: new NoFileException thrown instead of MTFileIOException
author Diggory Hardy <diggory.hardy@gmail.com>
date Mon, 28 Jul 2008 18:17:48 +0100
parents 3a737e06dc50
children 79a1809421aa
comparison
equal deleted inserted replaced
74:cee261eba249 75:25cb7420dc91
71 */ 71 */
72 IReader makeMTReader (char[] file, PRIORITY readOrder, DataSet ds = null, bool rdHeader = false) 72 IReader makeMTReader (char[] file, PRIORITY readOrder, DataSet ds = null, bool rdHeader = false)
73 { 73 {
74 FilePath[] files = getFiles (file, readOrder); 74 FilePath[] files = getFiles (file, readOrder);
75 if (files is null) 75 if (files is null)
76 throw new MTFileIOException ("Unable to find the file: "~file~"[.mtt|mtb]"); 76 throw new NoFileException ("Unable to find the file: "~file~"[.mtt|mtb]");
77 77
78 return new mdeReader (files, ds, rdHeader); 78 return new mdeReader (files, ds, rdHeader);
79 } 79 }
80 80
81 /** Creates an MT writer for file deciding on the best path to use. 81 /** Creates an MT writer for file deciding on the best path to use.
123 Cout ("\nLog file directory:\n\t")(logDir).newline; 123 Cout ("\nLog file directory:\n\t")(logDir).newline;
124 } 124 }
125 125
126 private: 126 private:
127 FilePath[] getFiles (char[] filename, PRIORITY readOrder) 127 FilePath[] getFiles (char[] filename, PRIORITY readOrder)
128 in { 128 {
129 assert (readOrder == PRIORITY.LOW_HIGH ||
130 readOrder == PRIORITY.HIGH_LOW ||
131 readOrder == PRIORITY.HIGH_ONLY );
132 } body {
133 FilePath[] ret; 129 FilePath[] ret;
134 130
135 debug (mdeUnitTest) { 131 debug (mdeUnitTest) {
136 /* Alternate approach - just try from current directory. 132 /* Alternate approach - just try from current directory.
137 * Really just for unittests, but with the if condition it shouldn't break anything else. */ 133 * Really just for unittests, but with the if condition it shouldn't break anything else. */
148 FilePath file = findFile (paths[i]~filename); 144 FilePath file = findFile (paths[i]~filename);
149 if (file !is null) 145 if (file !is null)
150 ret ~= file; 146 ret ~= file;
151 } 147 }
152 } else { 148 } else {
149 assert (readOrder == PRIORITY.HIGH_LOW ||
150 readOrder == PRIORITY.HIGH_ONLY );
151
153 for (int i = pathsLen - 1; i >= 0; --i) { 152 for (int i = pathsLen - 1; i >= 0; --i) {
154 FilePath file = findFile (paths[i]~filename); 153 FilePath file = findFile (paths[i]~filename);
155 if (file !is null) { 154 if (file !is null) {
156 ret ~= file; 155 ret ~= file;
157 if (readOrder == PRIORITY.HIGH_ONLY) break; 156 if (readOrder == PRIORITY.HIGH_ONLY) break;
366 ubyte readersLen = 0; 365 ubyte readersLen = 0;
367 366
368 PRIORITY rdOrder; 367 PRIORITY rdOrder;
369 } 368 }
370 } 369 }
370
371 /// Thrown when makeMTReader couldn't find a file.
372 class NoFileException : MTFileIOException {
373 this (char[] msg) {
374 super(msg);
375 }
376 }