xml handling More...

#include <stddef.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <libxml/parser.h>
#include <libxml/xmlmemory.h>
#include <libxml/xpath.h>
#include <libxml/xpathInternals.h>
#include "oyranos_config_internal.h"
#include "oyranos.h"
#include "oyranos_alpha.h"
#include "oyranos_debug.h"
#include "oyranos_elektra.h"
#include "oyranos_helper.h"
#include "oyranos_internal.h"
#include "oyranos_string.h"

Macros
#define	OY_XFORMS_CSS "\ <style type=\"text/css\"> \n\ @namespace xf url(\"http://www.w3.org/2002/xforms\");\n\ xf\|label {\n\ font-family: Helvetica, Geneva, Lucida, sans-serif;\n\ width: 24ex;\n\ text-align: right;\n\ padding-right: 1em;\n\ }\n\ xf\|select1 { display: table-row; }\n\ xf\|select1 xf\|label, xf\|choices xf\|label { display: table-cell; }\n\ </style>"
	default CSS More...

Functions
void	oyWriteOptionToXML_ (oyGROUP_e group, oyWIDGET_e start, oyWIDGET_e end, char **text, uint32_t flags)

char *	oyGetHtmlHeader (const char **options, oyAlloc_f allocate_func)
	write a HTML page header More...

void	oyWriteOptionToHTML_ (oyGROUP_e group, oyWIDGET_e start, oyWIDGET_e end, char **text)
	write a option to HTML More...

char *	oyDescriptionToHTML (int group, const char **options, oyAlloc_f allocateFunc)
	write a HTML description page More...

int	oyXFORMsRenderUi (const char xforms, oyUiHandler_s *ui_handlers, oyPointer user_data)
	render the UI by a selected toolkit More...

char *	oyXFORMsFromModelAndUi (const char data, const char ui_text, const char *namespaces, const char head_injection, oyAlloc_f allocate_func)
	join data and UI More...

int	oyXMLNodeNameIs (xmlNodePtr cur, const char *node_name)
	string compare with a joined namespace and node name More...

const char *	oyXFORMsModelGetAttrValue (xmlNodePtr cur, const char *attr_name)
	get the xml elements attribute value More...

const char *	oyXFORMsModelGetXPathValue (xmlNodePtr cur, const char attr_name, const char *xpath)
	get the xforms model value of a corresponding layout node More...

const char *	oyXML2NodeValue (xmlNodePtr cur)
	get a node childs text value More...

Detailed Description

xml handling

Oyranos is an open source Color Management System

Copyright:: 2006-2012 (C) Kai-Uwe Behrmann

Macro Definition Documentation

#define OY_XFORMS_CSS "\ <style type=\"text/css\"> \n\ @namespace xf url(\"http://www.w3.org/2002/xforms\");\n\ xf|label {\n\ font-family: Helvetica, Geneva, Lucida, sans-serif;\n\ width: 24ex;\n\ text-align: right;\n\ padding-right: 1em;\n\ }\n\ xf|select1 { display: table-row; }\n\ xf|select1 xf|label, xf|choices xf|label { display: table-cell; }\n\ </style>"

default CSS

The short stylesheet should cover the Oyranos subset of XFORMS elements.

Version: Oyranos: 0.1.10

Since: 2009/10/04 (Oyranos: 0.1.10)

Date: 2009/10/04

Referenced by oyXFORMsFromModelAndUi().

Function Documentation

char* oyDescriptionToHTML	(	int	group,
		const char **	options,
		oyAlloc_f	allocateFunc
	)

write a HTML description page

Function oyDescriptionToHTML

const char * opts[] = {"add_html_header","1",
                       "add_oyranos_title","1",
                       "add_oyranos_copyright","1",
                       NULL};
char * html = oyDescriptionToHTML( oyGROUP_ALL, opts, malloc );

Parameters

group	currently only oyGROUP_ALL
options	zero terminated paired key/value strings "add_html_header":"1" - adds a HTML header "bgcolor":"#cccccc" - background color "title":"myPage" - HTML page title
allocate_func	the user allocator

Returns: the string

Version: Oyranos: 0.3.2

Since: 2011/08/09 (Oyranos: 0.3.2)

Date: 2011/08/09

References oyGetHtmlHeader(), oyGROUP_ALL, oyGROUP_BEHAVIOUR_MISSMATCH, oyGROUP_BEHAVIOUR_MIXED_MODE_DOCUMENTS, oyGROUP_BEHAVIOUR_PROOF, oyGROUP_BEHAVIOUR_RENDERING, oyGROUP_DEFAULT_PROFILES, oyWIDGET_ACTION_OPEN_MISMATCH_CMYK, oyWIDGET_ACTION_UNTAGGED_ASSIGN, oyWIDGET_BEHAVIOUR_END, oyWIDGET_DEFAULT_PROFILE_END, oyWIDGET_MIXED_MOD_DOCUMENTS_PRINT, oyWIDGET_MIXED_MOD_DOCUMENTS_SCREEN, oyWIDGET_RENDERING_INTENT, oyWIDGET_RENDERING_INTENT_PROOF, and oyWriteOptionToHTML_().

char* oyGetHtmlHeader	(	const char **	options,
		oyAlloc_f	allocate_func
	)

write a HTML page header

Function oyGetHtmlHeader

Parameters

options	zero terminated paired key/value strings
allocate_func	the user allocator

Returns: the string

Version: Oyranos: 0.3.2

Since: 2011/08/09 (Oyranos: 0.3.2)

Date: 2011/08/09

References oyVersionString().

Referenced by oyDescriptionToHTML().

void oyWriteOptionToHTML_	(	oyGROUP_e	group,
		oyWIDGET_e	start,
		oyWIDGET_e	end,
		char **	text
	)

write a option to HTML

Function oyWriteOptionToHTML_ write option range to text, allocating memory on demand

Returns: the string

Version: Oyranos: 0.3.2

Since: 2011/08/13 (Oyranos: 0.3.2)

Date: 2011/08/13

References oyWIDGETTYPE_BEHAVIOUR.

Referenced by oyDescriptionToHTML().

void oyWriteOptionToXML_	(	oyGROUP_e	group,
		oyWIDGET_e	start,
		oyWIDGET_e	end,
		char **	text,
		uint32_t	flags
	)

write option range to text, allocating memory on demand

Parameters

[in]

flags

- 1: add group start

2: add group end

References oyWIDGETTYPE_BEHAVIOUR.

char* oyXFORMsFromModelAndUi	(	const char *	data,
		const char *	ui_text,
		const char **	namespaces,
		const char *	head_injection,
		oyAlloc_f	allocate_func
	)

join data and UI

Function oyXFORMsFromModelAndUi

Parameters

[in]	data	data text
[in]	ui_text	ui text
[in]	namespaces	url style namespaces
[in]	head_injection	html text to include in the HEAD section With a NULL pointer Oyranos will implicit insert a default CSS.
[in]	allocate_func	user allocator

Returns: XFORMS text

Version: Oyranos: 0.1.10

Since: 2009/08/31 (Oyranos: 0.1.10)

Date: 2009/08/31

References oy_domain_codeset, and OY_XFORMS_CSS.

const char* oyXFORMsModelGetAttrValue	(	xmlNodePtr	cur,
		const char *	attr_name
	)

get the xml elements attribute value

Function oyXFORMsModelGetAttrValue

Parameters

[in]	cur	the libxml2 node
[in]	attr_name	the nodes attribute

Returns: the attributes value

Version: Oyranos: 0.3.2

Since: 2011/07/31 (Oyranos: 0.3.2)

Date: 2011/07/31

References oy_debug.

Referenced by oyXFORMsModelGetXPathValue().

const char* oyXFORMsModelGetXPathValue	(	xmlNodePtr	cur,
		const char *	attr_name,
		const char **	xpath
	)

get the xforms model value of a corresponding layout node

Function oyXFORMsModelGetXPathValue

Parameters

[in]	cur	the libxml2 node
[in]	attr_name	the nodes attribute, only "ref" ?
[out]	xpath	the xpath of the referenced key

Returns: the attributes value

Version: Oyranos: 0.1.10

Since: 2009/11/11 (Oyranos: 0.1.10)

Date: 2009/11/11

References oyXFORMsModelGetAttrValue().

int oyXFORMsRenderUi	(	const char *	xforms,
		oyUiHandler_s **	ui_handlers,
		oyPointer	user_data
	)

render the UI by a selected toolkit

Function oyXFORMsRenderUi Parse the XFORMS XML and render with the selected toolkit UI handlers.

Parameters

[in]	xforms	XFORMS text
[in]	ui_handlers	the toolkit specific XFORMS handlers
[in,out]	user_data	user context passed to ui_handlers

Returns: error

Version: Oyranos: 0.1.10

Since: 2009/08/31 (Oyranos: 0.1.10)

Date: 2009/08/31

const char* oyXML2NodeValue ( xmlNodePtr cur )

get a node childs text value

Function oyXML2NodeValue

Parameters

[in] cur the libxml2 node

Returns: the childs text value

Version: Oyranos: 0.1.10

Since: 2009/11/11 (Oyranos: 0.1.10)

Date: 2009/11/11

References oy_debug.

int oyXMLNodeNameIs	(	xmlNodePtr	cur,
		const char *	node_name
	)

string compare with a joined namespace and node name

Function oyXMLNodeNameIs

Returns: boolean

Version: Oyranos: 0.1.10

Since: 2009/11/12 (Oyranos: 0.1.10)

Date: 2009/11/12

Macros

Functions

Detailed Description

Macro Definition Documentation

Function Documentation