| /* |
| * $Id$ |
| * |
| * Copyright © 2003 Keith Packard |
| * |
| * Permission to use, copy, modify, distribute, and sell this software and its |
| * documentation for any purpose is hereby granted without fee, provided that |
| * the above copyright notice appear in all copies and that both that |
| * copyright notice and this permission notice appear in supporting |
| * documentation, and that the name of Keith Packard not be used in |
| * advertising or publicity pertaining to distribution of the software without |
| * specific, written prior permission. Keith Packard makes no |
| * representations about the suitability of this software for any purpose. It |
| * is provided "as is" without express or implied warranty. |
| * |
| * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, |
| * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO |
| * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR |
| * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, |
| * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| @RET@ FcConfig * |
| @FUNC@ FcConfigCreate |
| @TYPE1@ void |
| @PURPOSE@ Create a configuration |
| @DESC@ |
| Creates an empty configuration. |
| @@ |
| |
| @RET@ void |
| @FUNC@ FcConfigDestroy |
| @TYPE1@ FcConfig * @ARG1@ config |
| @PURPOSE@ Destroy a configuration |
| @DESC@ |
| Destroys a configuration and any data associated with it. Note that calling |
| this function with the return from FcConfigGetCurrent will place the library |
| in an indeterminate state. |
| @@ |
| |
| @RET@ FcBool |
| @FUNC@ FcConfigSetCurrent |
| @TYPE1@ FcConfig * @ARG1@ config |
| @PURPOSE@ Set configuration as default |
| @DESC@ |
| Sets the current default configuration to <parameter>config</parameter>. Implicitly calls |
| FcConfigBuildFonts if necessary, returning FcFalse if that call fails. |
| @@ |
| |
| @RET@ FcConfig * |
| @FUNC@ FcConfigGetCurrent |
| @TYPE1@ void |
| @PURPOSE@ Return current configuration |
| @DESC@ |
| Returns the current default configuration. |
| @@ |
| |
| @RET@ FcBool |
| @FUNC@ FcConfigUptoDate |
| @TYPE1@ FcConfig * @ARG1@ config |
| @PURPOSE@ Check timestamps on config files |
| @DESC@ |
| Checks all of the files related to <parameter>config</parameter> and returns whether the |
| in-memory version is in sync with the disk version. |
| @@ |
| |
| @RET@ FcBool |
| @FUNC@ FcConfigBuildFonts |
| @TYPE1@ FcConfig * @ARG1@ config |
| @PURPOSE@ Build font database |
| @DESC@ |
| Builds the set of available fonts for the given configuration. Note that |
| any changes to the configuration after this call have indeterminate effects. |
| Returns FcFalse if this operation runs out of memory. |
| @@ |
| |
| @RET@ FcStrList * |
| @FUNC@ FcConfigGetConfigDirs |
| @TYPE1@ FcConfig * @ARG1@ config |
| @PURPOSE@ Get config directories |
| @DESC@ |
| Returns the list of font directories specified in the configuration files |
| for <parameter>config</parameter>. Does not include any subdirectories. |
| @@ |
| |
| @RET@ FcStrList * |
| @FUNC@ FcConfigGetFontDirs |
| @TYPE1@ FcConfig * @ARG1@ config |
| @PURPOSE@ Get font directories |
| @DESC@ |
| Returns the list of font directories in <parameter>config</parameter>. This includes the |
| configured font directories along with any directories below those in the |
| filesystem. |
| @@ |
| |
| @RET@ FcStrList * |
| @FUNC@ FcConfigGetConfigFiles |
| @TYPE1@ FcConfig * @ARG1@ config |
| @PURPOSE@ Get config files |
| @DESC@ |
| Returns the list of known configuration files used to generate <parameter>config</parameter>. |
| Note that this will not include any configuration done with FcConfigParse. |
| @@ |
| |
| @RET@ char * |
| @FUNC@ FcConfigGetCache |
| @TYPE1@ FcConfig * @ARG1@ config |
| @PURPOSE@ Get cache filename |
| @DESC@ |
| Returns the name of the file used to store per-user font information. |
| @@ |
| |
| @RET@ FcFontSet * |
| @FUNC@ FcConfigGetFonts |
| @TYPE1@ FcConfig * @ARG1@ config |
| @TYPE2@ FcSetName @ARG2@ set |
| @PURPOSE@ Get config font set |
| @DESC@ |
| Returns one of the two sets of fonts from the configuration as specified |
| by <parameter>set</parameter>. |
| @@ |
| |
| @RET@ FcBlanks * |
| @FUNC@ FcConfigGetBlanks |
| @TYPE1@ FcConfig * @ARG1@ config |
| @PURPOSE@ Get config blanks |
| @DESC@ |
| Returns the FcBlanks object associated with the given configuration, if no |
| blanks were present in the configuration, this function will return 0. |
| @@ |
| |
| @RET@ int |
| @FUNC@ FcConfigGetRescanInverval |
| @TYPE1@ FcConfig * @ARG1@ config |
| @PURPOSE@ Get config rescan interval |
| @DESC@ |
| Returns the interval between automatic checks of the configuration (in |
| seconds) specified in <parameter>config</parameter>. The configuration is checked during |
| a call to FcFontList when this interval has passed since the last check. |
| @@ |
| |
| @RET@ FcBool |
| @FUNC@ FcConfigSetRescanInverval |
| @TYPE1@ FcConfig * @ARG1@ config |
| @TYPE2@ int @ARG2@ rescanInterval |
| @PURPOSE@ Set config rescan interval |
| @DESC@ |
| Sets the rescan interval; returns FcFalse if an error occurred. |
| @@ |
| |
| @RET@ FcBool |
| @FUNC@ FcConfigAppFontAddFile |
| @TYPE1@ FcConfig * @ARG1@ config |
| @TYPE2@ const char * @ARG2@ file |
| @PURPOSE@ Add font file to font database |
| @DESC@ |
| Adds an application-specific font to the configuration. |
| @@ |
| |
| @RET@ FcBool |
| @FUNC@ FcConfigAppFontAddDir |
| @TYPE1@ FcConfig * @ARG1@ config |
| @TYPE2@ const char * @ARG1@ dir |
| @PURPOSE@ Add fonts from directory to font database |
| @DESC@ |
| Scans the specified directory for fonts, adding each one found to the |
| application-specific set of fonts. |
| @@ |
| |
| @RET@ void |
| @FUNC@ FcConfigAppFontClear |
| @TYPE1@ FcConfig * @ARG1@ config |
| @PURPOSE@ Remove all app fonts from font database |
| @DESC@ |
| Clears the set of application-specific fonts. |
| @@ |
| |
| @RET@ FcBool |
| @FUNC@ FcConfigSubstituteWithPat |
| @TYPE1@ FcConfig * @ARG1@ config |
| @TYPE2@ FcPattern * @ARG2@ p |
| @TYPE3@ FcPattern * @ARG3@ p_pat |
| @TYPE4@ FcMatchKind @ARG4@ kind |
| @PURPOSE@ Execute substitutions |
| @DESC@ |
| Performs the sequence of pattern modification operations, if <parameter>kind</parameter> is |
| FcMatchPattern, then those tagged as pattern operations are applied, else |
| if <parameter>kind</parameter> is FcMatchFont, those tagged as font operations are applied and |
| p_pat is used for <test> elements with target=pattern. |
| @@ |
| |
| @RET@ FcBool |
| @FUNC@ FcConfigSubstitute |
| @TYPE1@ FcConfig * @ARG1@ config |
| @TYPE2@ FcPattern * @ARG2@ p |
| @TYPE3@ FcMatchKind @ARG3@ kind |
| @PURPOSE@ Execute substitutions |
| @DESC@ |
| Calls FcConfigSubstituteWithPat setting p_pat to NULL. |
| @@ |
| |
| @RET@ FcPattern * |
| @FUNC@ FcFontMatch |
| @TYPE1@ FcConfig * @ARG1@ config |
| @TYPE2@ FcPattern * @ARG2@ p |
| @TYPE3@ FcResult * @ARG3@ result |
| @PURPOSE@ Return best font |
| @DESC@ |
| Returns the font in <parameter>config</parameter> most close matching <parameter>p</parameter>. This function |
| should be called only after FcConfigSubstitute and FcDefaultSubstitute have |
| been called for <parameter>p</parameter>; otherwise the results will not be correct. |
| @@ |
| |
| @RET@ FcFontSet * |
| @FUNC@ FcFontSort |
| @TYPE1@ FcConfig * @ARG1@ config |
| @TYPE2@ FcPattern * @ARG2@ p |
| @TYPE3@ FcBool @ARG3@ trim |
| @TYPE4@ FcCharSet ** @ARG4@ csp |
| @TYPE5@ FcResult * @ARG5@ result |
| @PURPOSE@ Return list of matching fonts |
| @DESC@ |
| Returns the list of fonts sorted by closeness to <parameter>p</parameter>. If <parameter>trim</parameter> is FcTrue, |
| elements in the list which don't include Unicode coverage not provided by |
| earlier elements in the list are elided. The union of Unicode coverage of |
| all of the fonts is returned in <parameter>csp</parameter>, if <parameter>csp</parameter> is not NULL. This function |
| should be called only after FcConfigSubstitute and FcDefaultSubstitute have |
| been called for <parameter>p</parameter>; otherwise the results will not be correct. |
| </para><para> |
| The returned FcFontSet references FcPattern structures which may be shared |
| by the return value from multiple FcFontSort calls, applications must not |
| modify these patterns. Instead, they should be passed, along with <parameter>p</parameter> to |
| FcFontRenderPrepare which combines them into a complete pattern. |
| </para><para> |
| The FcFontSet returned by FcFontSort is destroyed by caling FcFontSetDestroy. |
| @@ |
| |
| @RET@ FcPattern * |
| @FUNC@ FcFontRenderPrepare |
| @TYPE1@ FcConfig * @ARG1@ config |
| @TYPE2@ FcPattern * @ARG2@ pat |
| @TYPE3@ FcPattern * @ARG3@ font |
| @PURPOSE@ Prepare pattern for loading font file |
| @DESC@ |
| Creates a new pattern consisting of elements of <parameter>font</parameter> not appearing |
| in <parameter>pat</parameter>, elements of <parameter>pat</parameter> not appearing in <parameter>font</parameter> and the best matching |
| value from <parameter>pat</parameter> for elements appearing in both. The result is passed to |
| FcConfigSubstitute with <parameter>kind</parameter> FcMatchFont and then returned. |
| @@ |
| |
| @RET@ FcFontSet * |
| @FUNC@ FcFontList |
| @TYPE1@ FcConfig * @ARG1@ config |
| @TYPE2@ FcPattern * @ARG2@ p |
| @TYPE3@ FcObjectSet * @ARG3@ os |
| @PURPOSE@ List fonts |
| @DESC@ |
| Selects fonts matching <parameter>p</parameter>, creates patterns from those fonts containing |
| only the objects in <parameter>os</parameter> and returns the set of unique such patterns. |
| @@ |
| |
| @RET@ char * |
| @FUNC@ FcConfigFilename |
| @TYPE1@ const char * @ARG1@ name |
| @PURPOSE@ Find a config file |
| @DESC@ |
| Given the specified external entity name, return the associated filename. |
| This provides applications a way to convert various configuration file |
| references into filename form. |
| </para><para> |
| A null or empty <parameter>name</parameter> indicates that the default configuration file should |
| be used; which file this references can be overridden with the |
| FC_CONFIG_FILE environment variable. Next, if the name starts with <parameter>~</parameter>, it |
| refers to a file in the current users home directory. Otherwise if the name |
| doesn't start with '/', it refers to a file in the default configuration |
| directory; the built-in default directory can be overridden with the |
| FC_CONFIG_DIR environment variable. |
| @@ |
| |
| @RET@ FcBool |
| @FUNC@ FcConfigParseAndLoad |
| @TYPE1@ FcConfig * @ARG1@ config |
| @TYPE2@ const FcChar8 * @ARG2@ file |
| @TYPE2@ FcBool @ARG3@ complain |
| @PURPOSE@ load a configuration file |
| @DESC@ |
| Walks the configuration in 'file' and constructs the internal representation |
| in 'config'. Any include files referenced from within 'file' will be loaded |
| with FcConfigLoad and also parsed. If 'complain' is FcFalse, no warning |
| will be displayed if 'file' does not exist. |
| @@ |
