mirror of
https://github.com/netsurf-browser/netsurf
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146 lines
4.4 KiB
C
146 lines
4.4 KiB
C
/*
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* Copyright 2006 Rob Kendrick <rjek@rjek.com>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "utils/themes.h"
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struct theme_descriptor;
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/**
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* Initialise the themes interface. This must be called once only before any
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* other themes_ functions are called. It will enumerate all the themes
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* found in the directory path names passed. Further themes can be added at
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* runtime by using themes_add_new().
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*
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* \param directories An array of directory path names that will be scanned
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* in turn to find installed themes. Earlier directories
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* take precedence over ones mentioned later.
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*/
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void themes_initialise(const unsigned char *directories[])
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{
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}
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/**
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* Close the themes system, freeing any open themes, and destroying any
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* associated bitmaps that have been created from it.
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*/
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void themes_finalise(void)
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{
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}
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/**
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* Add a new theme to the themes system. This is primarily of use to let
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* NetSurf know about themes that were installed after NetSurf started - for
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* example, from the "Install Theme" user interface.
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*
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* \param filename The filename, including full directory path, to the new
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* theme. This theme will superceed any previous theme
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* that has the same theme name.
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*/
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void themes_add_new(const unsigned char *filename);
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/**
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* Open a theme for use. This increases the theme's use-count.
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*
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* \param themename Name of the theme to open. This is just the theme
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* name, not the file name.
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* \return struct theme_descriptor for use with other calls when refering to
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* this theme. NULL if the theme is unknown to the theme system.
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*/
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struct theme_descriptor *themes_open(const unsigned char *themename)
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{
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}
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/**
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* Decreases a theme's usage count, freeing memory assoicated with it should
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* it reach zero. This will also destroy any bitmaps that have been created
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* from it.
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*
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* \param theme Theme that the caller is finished with.
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*/
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void themes_close(struct theme_descriptor *theme)
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{
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}
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/**
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* Enumerate known themes
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* \param ctx Set to NULL for initial call. It will be updated after each call
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* to point to the next result.
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* \return struct theme_descriptor for use with other calls, or NULL if there
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* are no more themes known. Note that this does not increase the
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* theme's usage count - you should call themes_open() with the result
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* of themes_get_name() if you wish to use this theme.
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*/
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struct theme_descriptor *themes_enumerate(void **ctx)
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{
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}
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/**
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* Return a NetSurf bitmap structure for an image stored within the theme
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* container. Note that this bitmap will become invalid if the theme's usage
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* count reaches zero due to calls to themes_close()
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*
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* \param theme The theme you wish to retrieve an image from. If this is NULL,
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* the default theme, as set by themes_set_default(), will be used.
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* \param name The name of the image within the theme you wish to retrieve.
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* \return struct bitmap containing the decoded image.
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*/
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struct bitmap *theme_get_image(struct theme_descriptor *theme,
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const unsigned char *name)
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{
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}
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/**
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* Set the default theme to use. This calls themes_open() to increase the
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* theme's usage count. It will also call themes_close() on the previous
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* default, if there was one.
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*
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* \param themename The name of the theme to set as the new default.
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*/
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void themes_set_default(const unsigned char *themename)
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{
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}
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/**
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* Return the name of a theme from a struct theme_descriptor.
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*
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* \param theme The theme whose name to return
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* \return Name of theme
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*/
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const unsigned char *themes_get_name(struct theme_descriptor *theme)
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{
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}
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/**
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* Return the author of a theme from a struct theme_descriptor.
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*
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* \param theme The theme whose author to return
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* \return Author of the theme.
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*/
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const unsigned char *themes_get_author(struct theme_descriptor *theme)
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{
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}
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