From ab1e093308daf6252ee0940bc05fe515246a440a Mon Sep 17 00:00:00 2001 From: Michael R Sweet Date: Sat, 17 Nov 2001 15:27:15 +0000 Subject: Don't use -lsupc++ with gcc 2.96; just tried it on RH 7.2 and that library isn't present or needed. PNG image support updates for Fl_Help_View and Fl_File_Icon; didn't handle transparency properly. Support KDE 2.x icons. Separate image/load_system_icons code from main Fl_File_Icon sources, so that apps that don't use load_system_icons() won't need the image libraries... git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1687 ea41ed52-d2ee-0310-a9c1-e6b18d33e121 --- src/Fl_File_Icon.cxx | 773 +-------------------------------------------------- 1 file changed, 3 insertions(+), 770 deletions(-) (limited to 'src/Fl_File_Icon.cxx') diff --git a/src/Fl_File_Icon.cxx b/src/Fl_File_Icon.cxx index 6c1c6eef5..665b98911 100644 --- a/src/Fl_File_Icon.cxx +++ b/src/Fl_File_Icon.cxx @@ -1,5 +1,5 @@ // -// "$Id: Fl_File_Icon.cxx,v 1.1.2.4 2001/10/29 21:59:14 easysw Exp $" +// "$Id: Fl_File_Icon.cxx,v 1.1.2.5 2001/11/17 15:27:15 easysw Exp $" // // Fl_File_Icon routines. // @@ -33,10 +33,6 @@ // Fl_File_Icon::draw() - Draw an icon. // Fl_File_Icon::label() - Set the widgets label to an icon. // Fl_File_Icon::labeltype() - Draw the icon label. -// Fl_File_Icon::load() - Load an icon file... -// Fl_File_Icon::load_fti() - Load an SGI-format FTI file... -// Fl_File_Icon::load_xpm() - Load an XPM icon file... -// Fl_File_Icon::load_system_icons() - Load the standard system icons/filetypes. // // @@ -49,7 +45,7 @@ #include #ifdef HAVE_STRINGS_H # include -#endif /* HAVE_STRINGS_H */ +#endif // HAVE_STRINGS_H #include #include #include @@ -89,16 +85,6 @@ Fl_File_Icon *Fl_File_Icon::first_ = (Fl_File_Icon *)0; -// -// Local functions... -// - -static void load_kde_icons(const char *directory); -static void load_kde_mimelnk(const char *filename); -static char *kde_to_fltk_pattern(const char *kdepattern); -static char *get_kde_val(char *str, const char *key); - - // // 'Fl_File_Icon::Fl_File_Icon()' - Create a new file icon. // @@ -481,758 +467,5 @@ Fl_File_Icon::labeltype(const Fl_Label *o, // I - Label data // -// 'Fl_File_Icon::load()' - Load an icon file... -// - -void -Fl_File_Icon::load(const char *f) // I - File to read from -{ - const char *ext; // File extension - - - if ((ext = filename_ext(f)) == NULL) - { - fprintf(stderr, "Fl_File_Icon::load(): Unknown file type for \"%s\".\n", f); - return; - } - - if (strcmp(ext, ".fti") == 0) - load_fti(f); - else if (strcmp(ext, ".xpm") == 0) - load_xpm(f); -// else if (strcmp(ext, ".png") == 0) -// load_png(f); - else - { - fprintf(stderr, "Fl_File_Icon::load(): Unknown file type for \"%s\".\n", f); - return; - } -} - - -// -// 'Fl_File_Icon::load_fti()' - Load an SGI-format FTI file... -// - -void -Fl_File_Icon::load_fti(const char *fti) // I - File to read from -{ - FILE *fp; // File pointer - int ch; // Current character - char command[255], // Command string ("vertex", etc.) - params[255], // Parameter string ("10.0,20.0", etc.) - *ptr; // Pointer into strings - int outline; // Outline polygon - - - // Try to open the file... - if ((fp = fopen(fti, "rb")) == NULL) - { - fprintf(stderr, "Fl_File_Icon::load_fti(): Unable to open \"%s\" - %s\n", - fti, strerror(errno)); - return; - } - - // Read the entire file, adding data as needed... - outline = 0; - - while ((ch = getc(fp)) != EOF) - { - // Skip whitespace - if (isspace(ch)) - continue; - - // Skip comments starting with "#"... - if (ch == '#') - { - while ((ch = getc(fp)) != EOF) - if (ch == '\n') - break; - - if (ch == EOF) - break; - else - continue; - } - - // OK, this character better be a letter... - if (!isalpha(ch)) - { - fprintf(stderr, "Fl_File_Icon::load_fti(): Expected a letter at file position %ld (saw '%c')\n", - ftell(fp) - 1, ch); - break; - } - - // Scan the command name... - ptr = command; - *ptr++ = ch; - - while ((ch = getc(fp)) != EOF) - { - if (ch == '(') - break; - else if (ptr < (command + sizeof(command) - 1)) - *ptr++ = ch; - } - - *ptr++ = '\0'; - - // Make sure we stopped on a parenthesis... - if (ch != '(') - { - fprintf(stderr, "Fl_File_Icon::load_fti(): Expected a ( at file position %ld (saw '%c')\n", - ftell(fp) - 1, ch); - break; - } - - // Scan the parameters... - ptr = params; - - while ((ch = getc(fp)) != EOF) - { - if (ch == ')') - break; - else if (ptr < (params + sizeof(params) - 1)) - *ptr++ = ch; - } - - *ptr++ = '\0'; - - // Make sure we stopped on a parenthesis... - if (ch != ')') - { - fprintf(stderr, "Fl_File_Icon::load_fti(): Expected a ) at file position %ld (saw '%c')\n", - ftell(fp) - 1, ch); - break; - } - - // Make sure the next character is a semicolon... - if ((ch = getc(fp)) != ';') - { - fprintf(stderr, "Fl_File_Icon::load_fti(): Expected a ; at file position %ld (saw '%c')\n", - ftell(fp) - 1, ch); - break; - } - - // Now process the command... - if (strcmp(command, "color") == 0) - { - // Set the color; for negative colors blend the two primaries to - // produce a composite color. Also, the following symbolic color - // names are understood: - // - // name FLTK color - // ------------- ---------- - // iconcolor FL_ICON_COLOR; mapped to the icon color in - // Fl_File_Icon::draw() - // shadowcolor FL_DARK3 - // outlinecolor FL_BLACK - if (strcmp(params, "iconcolor") == 0) - add_color(FL_ICON_COLOR); - else if (strcmp(params, "shadowcolor") == 0) - add_color(FL_DARK3); - else if (strcmp(params, "outlinecolor") == 0) - add_color(FL_BLACK); - else - { - int c = atoi(params); // Color value - - - if (c < 0) - { - // Composite color; compute average... - c = -c; - add_color(fl_color_average((Fl_Color)(c >> 4), - (Fl_Color)(c & 15), 0.5)); - } - else - add_color((Fl_Color)c); - } - } - else if (strcmp(command, "bgnline") == 0) - add(LINE); - else if (strcmp(command, "bgnclosedline") == 0) - add(CLOSEDLINE); - else if (strcmp(command, "bgnpolygon") == 0) - add(POLYGON); - else if (strcmp(command, "bgnoutlinepolygon") == 0) - { - add(OUTLINEPOLYGON); - outline = add(0) - data_; - add(0); - } - else if (strcmp(command, "endoutlinepolygon") == 0 && outline) - { - unsigned cval; // Color value - - // Set the outline color; see above for valid values... - if (strcmp(params, "iconcolor") == 0) - cval = FL_ICON_COLOR; - else if (strcmp(params, "shadowcolor") == 0) - cval = FL_DARK3; - else if (strcmp(params, "outlinecolor") == 0) - cval = FL_BLACK; - else - { - int c = atoi(params); // Color value - - - if (c < 0) - { - // Composite color; compute average... - c = -c; - cval = fl_color_average((Fl_Color)(c >> 4), (Fl_Color)(c & 15), 0.5); - } - else - cval = c; - } - - // Store outline color... - data_[outline] = cval >> 16; - data_[outline + 1] = cval; - - outline = 0; - add(END); - } - else if (strncmp(command, "end", 3) == 0) - add(END); - else if (strcmp(command, "vertex") == 0) - { - float x, y; // Coordinates of vertex - - - if (sscanf(params, "%f,%f", &x, &y) != 2) - break; - - add_vertex((short)(x * 100.0 + 0.5), (short)(y * 100.0 + 0.5)); - } - else - { - fprintf(stderr, "Fl_File_Icon::load_fti(): Unknown command \"%s\" at file position %ld.\n", - command, ftell(fp) - 1); - break; - } - } - - // Close the file and return... - fclose(fp); - -#ifdef DEBUG - printf("Icon File \"%s\":\n", fti); - for (int i = 0; i < num_data_; i ++) - printf(" %d,\n", data_[i]); -#endif /* DEBUG */ -} - - -// -// 'Fl_File_Icon::load_xpm()' - Load an XPM icon file... -// - -void -Fl_File_Icon::load_xpm(const char *xpm) // I - File to read from -{ - FILE *fp; // File pointer - int i, j; // Looping vars - int ch; // Current character - int bg; // Background color - char line[1024], // Line from file - val[16], // Color value - *ptr; // Pointer into line - int x, y; // X & Y in image - int startx; // Starting X coord - int width, height; // Width and height of image - int ncolors; // Number of colors - Fl_Color colors[256]; // Colors - int red, green, blue; // Red, green, and blue values - - - // Try to open the file... - if ((fp = fopen(xpm, "rb")) == NULL) - return; - - // Read the file header until we find the first string... - ptr = NULL; - while (fgets(line, sizeof(line), fp) != NULL) - if ((ptr = strchr(line, '\"')) != NULL) - break; - - if (ptr == NULL) - { - // Nothing to load... - fclose(fp); - return; - } - - // Get the size of the image... - sscanf(ptr + 1, "%d%d%d", &width, &height, &ncolors); - - // Now read the colormap... - memset(colors, 0, sizeof(colors)); - bg = ' '; - - for (i = 0; i < ncolors; i ++) - { - while (fgets(line, sizeof(line), fp) != NULL) - if ((ptr = strchr(line, '\"')) != NULL) - break; - - if (ptr == NULL) - { - // Nothing to load... - fclose(fp); - return; - } - - // Get the color's character - ptr ++; - ch = *ptr++; - - // Get the color value... - if ((ptr = strstr(ptr, "c ")) == NULL) - { - // No color; make this black... - colors[ch] = FL_BLACK; - } - else if (ptr[2] == '#') - { - // Read the RGB triplet... - ptr += 3; - for (j = 0; j < 12; j ++) - if (!isxdigit(ptr[j])) - break; - - switch (j) - { - case 0 : - bg = ch; - default : - red = green = blue = 0; - break; - - case 3 : - val[0] = ptr[0]; - val[1] = '\0'; - red = 255 * strtol(val, NULL, 16) / 15; - - val[0] = ptr[1]; - val[1] = '\0'; - green = 255 * strtol(val, NULL, 16) / 15; - - val[0] = ptr[2]; - val[1] = '\0'; - blue = 255 * strtol(val, NULL, 16) / 15; - break; - - case 6 : - case 9 : - case 12 : - j /= 3; - - val[0] = ptr[0]; - val[1] = ptr[1]; - val[2] = '\0'; - red = strtol(val, NULL, 16); - - val[0] = ptr[j + 0]; - val[1] = ptr[j + 1]; - val[2] = '\0'; - green = strtol(val, NULL, 16); - - val[0] = ptr[2 * j + 0]; - val[1] = ptr[2 * j + 1]; - val[2] = '\0'; - blue = strtol(val, NULL, 16); - break; - } - - colors[ch] = fl_rgb_color(red, green, blue); - } - else - { - // Read a color name... - if (strncasecmp(ptr + 2, "white", 5) == 0) - colors[ch] = FL_WHITE; - else if (strncasecmp(ptr + 2, "black", 5) == 0) - colors[ch] = FL_BLACK; - else if (strncasecmp(ptr + 2, "none", 4) == 0) - { - colors[ch] = FL_BLACK; - bg = ch; - } - else - colors[ch] = FL_GRAY; - } - } - - // Read the image data... - for (y = height - 1; y >= 0; y --) - { - while (fgets(line, sizeof(line), fp) != NULL) - if ((ptr = strchr(line, '\"')) != NULL) - break; - - if (ptr == NULL) - { - // Nothing to load... - fclose(fp); - return; - } - - startx = 0; - ch = bg; - ptr ++; - - for (x = 0; x < width; x ++, ptr ++) - if (*ptr != ch) - { - if (ch != bg) - { - add_color(colors[ch]); - add(POLYGON); - add_vertex(startx * 9000 / width + 1000, y * 9000 / height + 500); - add_vertex(x * 9000 / width + 1000, y * 9000 / height + 500); - add_vertex(x * 9000 / width + 1000, (y + 1) * 9000 / height + 500); - add_vertex(startx * 9000 / width + 1000, (y + 1) * 9000 / height + 500); - add(END); - } - - ch = *ptr; - startx = x; - } - - if (ch != bg) - { - add_color(colors[ch]); - add(POLYGON); - add_vertex(startx * 9000 / width + 1000, y * 9000 / height + 500); - add_vertex(x * 9000 / width + 1000, y * 9000 / height + 500); - add_vertex(x * 9000 / width + 1000, (y + 1) * 9000 / height + 500); - add_vertex(startx * 9000 / width + 1000, (y + 1) * 9000 / height + 500); - add(END); - } - } - - // Close the file and return... - fclose(fp); - -#ifdef DEBUG - printf("Icon File \"%s\":\n", xpm); - for (i = 0; i < num_data_; i ++) - printf(" %d,\n", data_[i]); -#endif /* DEBUG */ -} - - -// -// 'Fl_File_Icon::load_system_icons()' - Load the standard system icons/filetypes. - -void -Fl_File_Icon::load_system_icons(void) -{ - Fl_File_Icon *icon; // New icons - static int init = 0; // Have the icons been initialized? - static short plain[] = // Plain file icon - { - COLOR, -1, -1, OUTLINEPOLYGON, 0, FL_GRAY, - VERTEX, 2000, 1000, VERTEX, 2000, 9000, - VERTEX, 6000, 9000, VERTEX, 8000, 7000, - VERTEX, 8000, 1000, END, OUTLINEPOLYGON, 0, FL_GRAY, - VERTEX, 6000, 9000, VERTEX, 6000, 7000, - VERTEX, 8000, 7000, END, - COLOR, 0, FL_BLACK, LINE, VERTEX, 6000, 7000, - VERTEX, 8000, 7000, VERTEX, 8000, 1000, - VERTEX, 2000, 1000, END, LINE, VERTEX, 3000, 7000, - VERTEX, 5000, 7000, END, LINE, VERTEX, 3000, 6000, - VERTEX, 5000, 6000, END, LINE, VERTEX, 3000, 5000, - VERTEX, 7000, 5000, END, LINE, VERTEX, 3000, 4000, - VERTEX, 7000, 4000, END, LINE, VERTEX, 3000, 3000, - VERTEX, 7000, 3000, END, LINE, VERTEX, 3000, 2000, - VERTEX, 7000, 2000, END, - END - }; - static short image[] = // Image file icon - { - COLOR, -1, -1, OUTLINEPOLYGON, 0, FL_GRAY, - VERTEX, 2000, 1000, VERTEX, 2000, 9000, - VERTEX, 6000, 9000, VERTEX, 8000, 7000, - VERTEX, 8000, 1000, END, OUTLINEPOLYGON, 0, FL_GRAY, - VERTEX, 6000, 9000, VERTEX, 6000, 7000, - VERTEX, 8000, 7000, END, - COLOR, 0, FL_BLACK, LINE, VERTEX, 6000, 7000, - VERTEX, 8000, 7000, VERTEX, 8000, 1000, - VERTEX, 2000, 1000, END, - COLOR, 0, FL_RED, POLYGON, VERTEX, 3500, 2500, - VERTEX, 3000, 3000, VERTEX, 3000, 4000, - VERTEX, 3500, 4500, VERTEX, 4500, 4500, - VERTEX, 5000, 4000, VERTEX, 5000, 3000, - VERTEX, 4500, 2500, END, - COLOR, 0, FL_GREEN, POLYGON, VERTEX, 5500, 2500, - VERTEX, 5000, 3000, VERTEX, 5000, 4000, - VERTEX, 5500, 4500, VERTEX, 6500, 4500, - VERTEX, 7000, 4000, VERTEX, 7000, 3000, - VERTEX, 6500, 2500, END, - COLOR, 0, FL_BLUE, POLYGON, VERTEX, 4500, 3500, - VERTEX, 4000, 4000, VERTEX, 4000, 5000, - VERTEX, 4500, 5500, VERTEX, 5500, 5500, - VERTEX, 6000, 5000, VERTEX, 6000, 4000, - VERTEX, 5500, 3500, END, - END - }; - static short dir[] = // Directory icon - { - COLOR, -1, -1, POLYGON, VERTEX, 1000, 1000, - VERTEX, 1000, 7500, VERTEX, 9000, 7500, - VERTEX, 9000, 1000, END, - POLYGON, VERTEX, 1000, 7500, VERTEX, 2500, 9000, - VERTEX, 5000, 9000, VERTEX, 6500, 7500, END, - COLOR, 0, FL_WHITE, LINE, VERTEX, 1500, 1500, - VERTEX, 1500, 7000, VERTEX, 9000, 7000, END, - COLOR, 0, FL_BLACK, LINE, VERTEX, 9000, 7500, - VERTEX, 9000, 1000, VERTEX, 1000, 1000, END, - COLOR, 0, FL_GRAY, LINE, VERTEX, 1000, 1000, - VERTEX, 1000, 7500, VERTEX, 2500, 9000, - VERTEX, 5000, 9000, VERTEX, 6500, 7500, - VERTEX, 9000, 7500, END, - END - }; - - - // Add symbols if they haven't been added already... - if (!init) - { - if (!access("/usr/share/mimelnk", F_OK)) - { - // Load KDE icons... - icon = new Fl_File_Icon("*", Fl_File_Icon::PLAIN); - icon->load_xpm("/usr/share/icons/unknown.xpm"); - - load_kde_icons("/usr/share/mimelnk"); - } - else if (!access("/usr/share/icons/folder.xpm", F_OK)) - { - // Load GNOME icons... - icon = new Fl_File_Icon("*", Fl_File_Icon::PLAIN); - icon->load_xpm("/usr/share/icons/page.xpm"); - - icon = new Fl_File_Icon("*", Fl_File_Icon::DIRECTORY); - icon->load_xpm("/usr/share/icons/folder.xpm"); - } - else if (!access("/usr/dt/appconfig/icons", F_OK)) - { - // Load CDE icons... - icon = new Fl_File_Icon("*", Fl_File_Icon::PLAIN); - icon->load_xpm("/usr/dt/appconfig/icons/C/Dtdata.m.pm"); - - icon = new Fl_File_Icon("*", Fl_File_Icon::DIRECTORY); - icon->load_xpm("/usr/dt/appconfig/icons/C/DtdirB.m.pm"); - - icon = new Fl_File_Icon("core", Fl_File_Icon::PLAIN); - icon->load_xpm("/usr/dt/appconfig/icons/C/Dtcore.m.pm"); - - icon = new Fl_File_Icon("*.{bmp|bw|gif|jpg|pbm|pcd|pgm|ppm|png|ras|rgb|tif|xbm|xpm}", Fl_File_Icon::PLAIN); - icon->load_xpm("/usr/dt/appconfig/icons/C/Dtimage.m.pm"); - - icon = new Fl_File_Icon("*.{eps|pdf|ps}", Fl_File_Icon::PLAIN); - icon->load_xpm("/usr/dt/appconfig/icons/C/Dtps.m.pm"); - - icon = new Fl_File_Icon("*.ppd", Fl_File_Icon::PLAIN); - icon->load_xpm("/usr/dt/appconfig/icons/C/DtPrtpr.m.pm"); - } - else if (!access("/usr/lib/filetype", F_OK)) - { - // Load SGI icons... - icon = new Fl_File_Icon("*", Fl_File_Icon::PLAIN); - icon->load_fti("/usr/lib/filetype/iconlib/generic.doc.fti"); - - icon = new Fl_File_Icon("*", Fl_File_Icon::DIRECTORY); - icon->load_fti("/usr/lib/filetype/iconlib/generic.folder.closed.fti"); - - icon = new Fl_File_Icon("core", Fl_File_Icon::PLAIN); - icon->load_fti("/usr/lib/filetype/default/iconlib/CoreFile.fti"); - - icon = new Fl_File_Icon("*.{bmp|bw|gif|jpg|pbm|pcd|pgm|ppm|png|ras|rgb|tif|xbm|xpm}", Fl_File_Icon::PLAIN); - icon->load_fti("/usr/lib/filetype/system/iconlib/ImageFile.fti"); - - if (!access("/usr/lib/filetype/install/iconlib/acroread.doc.fti", F_OK)) - { - icon = new Fl_File_Icon("*.{eps|ps}", Fl_File_Icon::PLAIN); - icon->load_fti("/usr/lib/filetype/system/iconlib/PostScriptFile.closed.fti"); - - icon = new Fl_File_Icon("*.pdf", Fl_File_Icon::PLAIN); - icon->load_fti("/usr/lib/filetype/install/iconlib/acroread.doc.fti"); - } - else - { - icon = new Fl_File_Icon("*.{eps|pdf|ps}", Fl_File_Icon::PLAIN); - icon->load_fti("/usr/lib/filetype/system/iconlib/PostScriptFile.closed.fti"); - } - - if (!access("/usr/lib/filetype/install/iconlib/html.fti", F_OK)) - { - icon = new Fl_File_Icon("*.{htm|html|shtml}", Fl_File_Icon::PLAIN); - icon->load_fti("/usr/lib/filetype/iconlib/generic.doc.fti"); - icon->load_fti("/usr/lib/filetype/install/iconlib/html.fti"); - } - - if (!access("/usr/lib/filetype/install/iconlib/color.ps.idle.fti", F_OK)) - { - icon = new Fl_File_Icon("*.ppd", Fl_File_Icon::PLAIN); - icon->load_fti("/usr/lib/filetype/install/iconlib/color.ps.idle.fti"); - } - } - else - { - // Create the default icons... - new Fl_File_Icon("*", Fl_File_Icon::PLAIN, sizeof(plain) / sizeof(plain[0]), plain); - new Fl_File_Icon("*.{bmp|bw|gif|jpg|pbm|pcd|pgm|ppm|png|ras|rgb|tif|xbm|xpm}", Fl_File_Icon::PLAIN, - sizeof(image) / sizeof(image[0]), image); - new Fl_File_Icon("*", Fl_File_Icon::DIRECTORY, sizeof(dir) / sizeof(dir[0]), dir); - } - - // Mark things as initialized... - init = 1; - } -} - - -// -// 'load_kde_icons()' - Load KDE icon files. -// - -static void -load_kde_icons(const char *directory) // I - Directory to load -{ - int i; // Looping var - int n; // Number of entries in directory - dirent **entries; // Entries in directory - char full[1024]; // Full name of file - - - entries = (dirent **)0; - n = filename_list(directory, &entries); - - for (i = 0; i < n; i ++) - { - if (entries[i]->d_name[0] != '.') - { - strcpy(full, directory); - strcat(full,"/"); - strcat(full, entries[i]->d_name); - - if (filename_isdir(full)) - load_kde_icons(full); - else - load_kde_mimelnk(full); - } - - free((void *)entries[i]); - } - - free((void*)entries); -} - - -// -// 'load_kde_mimelnk()' - Load a KDE "mimelnk" file. -// - -static void -load_kde_mimelnk(const char *filename) -{ - FILE *fp; - char tmp[256]; - char iconfilename[1024]; - char pattern[1024]; - char mimetype[1024]; - char *val; - char full_iconfilename[1024]; - Fl_File_Icon *icon; - - - if ((fp = fopen(filename, "rb")) != NULL) - { - while (fgets(tmp, sizeof(tmp), fp)) - { - if ((val = get_kde_val(tmp, "Icon")) != NULL) - strcpy(iconfilename, val); - else if ((val = get_kde_val(tmp, "MimeType")) != NULL) - strcpy(mimetype, val); - else if ((val = get_kde_val(tmp, "Patterns")) != NULL) - strcpy(pattern, val); - } - - if (iconfilename && pattern) - { - sprintf(full_iconfilename, "/usr/share/icons/%s", iconfilename); - - if (strcmp(mimetype, "inode/directory") == 0) - icon = new Fl_File_Icon("*", Fl_File_Icon::DIRECTORY); - else - icon = new Fl_File_Icon(kde_to_fltk_pattern(pattern), Fl_File_Icon::PLAIN); - - icon->load_xpm(full_iconfilename); - } - - fclose(fp); - } -} - - -// -// 'kde_to_fltk_pattern()' - Convert a KDE pattern to a FLTK pattern. -// - -static char * -kde_to_fltk_pattern(const char *kdepattern) -{ - char *pattern, - *patptr; - - - pattern = (char *)malloc(strlen(kdepattern) + 3); - strcpy(pattern, "{"); - strcat(pattern, kdepattern); - - if (pattern[strlen(pattern) - 1] == ';') - pattern[strlen(pattern) - 1] = '\0'; - - strcat(pattern, "}"); - - for (patptr = pattern; *patptr; patptr ++) - if (*patptr == ';') - *patptr = '|'; - - return (pattern); -} - - -// -// 'get_kde_val()' - Get a KDE value. -// - -static char * -get_kde_val(char *str, - const char *key) -{ - while (*str == *key) - { - str ++; - key ++; - } - - if (*key == '\0' && *str == '=') - { - if (str[strlen(str) - 1] == '\n') - str[strlen(str) - 1] = '\0'; - - return (str + 1); - } - - return ((char *)0); -} - - -// -// End of "$Id: Fl_File_Icon.cxx,v 1.1.2.4 2001/10/29 21:59:14 easysw Exp $". +// End of "$Id: Fl_File_Icon.cxx,v 1.1.2.5 2001/11/17 15:27:15 easysw Exp $". // -- cgit v1.2.3