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mlview-node-editor.c File Reference

#include "mlview-node-editor.h"
#include "mlview-xml-document.h"
#include "mlview-attributes-list.h"
#include "mlview-namespace-editor.h"
#include "utils.h"
#include <libxml/tree.h>
#include <ctype.h>

Go to the source code of this file.

Data Structures
struct	_MlViewNodeEditorPrivate
struct	_XMLCDataSectionNodeView
	The cdata section node view. More...
struct	_XMLCommentNodeView
	The comment node view. More...
struct	_XMLDocNodeView
struct	_XMLElementNodeView
	This structure represents the element node view. More...
struct	_XMLPINodeView
	The processing instruction node. More...
struct	_XMLTextNodeView
	The text node view. More...
Defines
#define	PRIVATE(node_editor)   (node_editor->private)
#define	ELEMENT_NODE_VIEW(node_editor)   (PRIVATE(node_editor)->element_node_view)
#define	TEXT_NODE_VIEW(node_editor)   (PRIVATE(node_editor)->text_node_view)
#define	COMMENT_NODE_VIEW(node_editor)   (PRIVATE(node_editor)->comment_node_view)
#define	CDATA_SECTION_NODE_VIEW(node_editor)   (PRIVATE(node_editor)->cdata_section_node_view)
#define	PI_NODE_VIEW(node_editor)   (PRIVATE(node_editor)->pi_node_view)
#define	DOC_NODE_VIEW(node_editor)   (PRIVATE(node_editor)->doc_node_view)
#define	CURRENT_XML_NODE(node_editor)   (PRIVATE(node_editor)->curr_xml_node)
#define	IS_EDITABLE(node_editor)   (PRIVATE(node_editor)->iseditable)
#define	DEFAULT_LEFT_RIGHT_PERCENTAGE   20
Typedefs
typedef _XMLElementNodeView	XMLElementNodeView
	This widget edits a given xml node.
typedef _XMLCommentNodeView	XMLCommentNodeView
typedef _XMLCDataSectionNodeView	XMLCDataSectionNodeView
typedef _XMLTextNodeView	XMLTextNodeView
typedef _XMLPINodeView	XMLPINodeView
typedef _XMLDocNodeView	XMLDocNodeView
Enumerations
enum	{   ELEMENT_CHANGED, EDIT_STATE_CHANGED, ELEMENT_NAME_CHANGED, ELEMENT_ATTRIBUTE_CHANGED,   ELEMENT_CONTENT_CHANGED, NUMBER_OF_SIGNALS }
enum	{   ELEMENT_NODE_VIEW_PAGE, TEXT_NODE_VIEW_PAGE, COMMENT_NODE_VIEW_PAGE, CDATA_SECTION_VIEW_PAGE,   PI_NODE_VIEW_PAGE, DOC_NODE_VIEW_PAGE }
Functions
guint	mlview_node_editor_get_type (void)
	Classical dynamic type allocator.
GtkWidget *	mlview_node_editor_new (MlViewAppContext *a_app_context)
	Simple instance builder.
void	mlview_node_editor_set_application_context (MlViewNodeEditor *a_node_editor, MlViewAppContext *a_app_context)
	mlview_node_editor_set_application_context
MlViewAppContext *	mlview_node_editor_get_application_context (MlViewNodeEditor *a_node_editor)
xmlNodePtr	mlview_node_editor_get_current_xml_node (MlViewNodeEditor *a_editor)
	xmlNodePtr mlview_node_editor_get_current_xml_node:
void	mlview_node_editor_edit_xml_node (MlViewNodeEditor *a_editor, MlViewXMLDocument *a_xml_doc, xmlNode *a_node)
	Edits the node current node.
void	mlview_node_editor_clear (MlViewNodeEditor *a_editor)
	Visualy (only) Clears the element editor.
void	mlview_node_editor_set_editable (MlViewNodeEditor *a_editor, gboolean a_editable)
	Sets the new editable state of the current instance of MlViewNodeEditor.
void	mlview_node_editor_set_left_right_percentage (MlViewNodeEditor *a_node_editor, const guint a_percentage)

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Define Documentation

#define CDATA_SECTION_NODE_VIEW (  node_editor    )     (PRIVATE(node_editor)->cdata_section_node_view)

Definition at line 198 of file mlview-node-editor.c.

#define COMMENT_NODE_VIEW (  node_editor    )     (PRIVATE(node_editor)->comment_node_view)

Definition at line 197 of file mlview-node-editor.c.

#define CURRENT_XML_NODE (  node_editor    )     (PRIVATE(node_editor)->curr_xml_node)

Definition at line 201 of file mlview-node-editor.c.

#define DEFAULT_LEFT_RIGHT_PERCENTAGE   20

Definition at line 203 of file mlview-node-editor.c.

#define DOC_NODE_VIEW (  node_editor    )     (PRIVATE(node_editor)->doc_node_view)

Definition at line 200 of file mlview-node-editor.c.

#define ELEMENT_NODE_VIEW (  node_editor    )     (PRIVATE(node_editor)->element_node_view)

Definition at line 195 of file mlview-node-editor.c.

#define IS_EDITABLE (  node_editor    )     (PRIVATE(node_editor)->iseditable)

Definition at line 202 of file mlview-node-editor.c.

#define PI_NODE_VIEW (  node_editor    )     (PRIVATE(node_editor)->pi_node_view)

Definition at line 199 of file mlview-node-editor.c.

#define PRIVATE (  node_editor    )     (node_editor->private)

Definition at line 194 of file mlview-node-editor.c. Referenced by mlview_node_editor_edit_xml_node(), mlview_node_editor_get_application_context(), and mlview_node_editor_set_application_context().

#define TEXT_NODE_VIEW (  node_editor    )     (PRIVATE(node_editor)->text_node_view)

Definition at line 196 of file mlview-node-editor.c.

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Typedef Documentation

typedef struct _XMLCDataSectionNodeView XMLCDataSectionNodeView

Definition at line 45 of file mlview-node-editor.c.

typedef struct _XMLCommentNodeView XMLCommentNodeView

Definition at line 44 of file mlview-node-editor.c.

typedef struct _XMLDocNodeView XMLDocNodeView

Definition at line 48 of file mlview-node-editor.c.

typedef struct _XMLElementNodeView XMLElementNodeView

This widget edits a given xml node. Some of it methods take an xmlNodePtr in parameter and allow the user to interactively edit the xml node. It emits signal whenever the xml node being edited changes. The user of this widget can thus catch and handle the emitted signals. An xml node can have several types (element node, text node, processing instruction node, comment node). Each type of node is edited using what i call a view. As they are several types of nodes, they are several types of view; one for each type of node. A particular view is a widget that can edit a particular type of xml node. Each view is abstracted by a structure that holds the view widget. The MlViewElementWidget contains all the possible views it can handle. Whenever an xml node is to be edited, the proper view is then selected and used to edit the node. The selection of the right view is done in the method mlview_node_editor_edit_xml_node(). Definition at line 43 of file mlview-node-editor.c.

typedef struct _XMLPINodeView XMLPINodeView

Definition at line 47 of file mlview-node-editor.c.

typedef struct _XMLTextNodeView XMLTextNodeView

Definition at line 46 of file mlview-node-editor.c.

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Enumeration Type Documentation

anonymous enum

Enumeration values: ELEMENT_CHANGED  EDIT_STATE_CHANGED  ELEMENT_NAME_CHANGED  ELEMENT_ATTRIBUTE_CHANGED  ELEMENT_CONTENT_CHANGED  NUMBER_OF_SIGNALS  Definition at line 167 of file mlview-node-editor.c.

anonymous enum

Enumeration values: ELEMENT_NODE_VIEW_PAGE  TEXT_NODE_VIEW_PAGE  COMMENT_NODE_VIEW_PAGE  CDATA_SECTION_VIEW_PAGE  PI_NODE_VIEW_PAGE  DOC_NODE_VIEW_PAGE  Definition at line 184 of file mlview-node-editor.c.

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Function Documentation

void mlview_node_editor_clear (  MlViewNodeEditor *    a_editor )

Visualy (only) Clears the element editor. Does not free anything. Definition at line 1662 of file mlview-node-editor.c.

void mlview_node_editor_edit_xml_node (  MlViewNodeEditor *    a_editor, MlViewXMLDocument *    a_xml_doc, xmlNode *    a_node )

Edits the node current node. Definition at line 1597 of file mlview-node-editor.c. References MLVIEW_IS_NODE_EDITOR, MLVIEW_IS_XML_DOCUMENT, and PRIVATE.

MlViewAppContext* mlview_node_editor_get_application_context (  MlViewNodeEditor *    a_node_editor )

Definition at line 1570 of file mlview-node-editor.c. References MLVIEW_IS_NODE_EDITOR, and PRIVATE.

xmlNodePtr mlview_node_editor_get_current_xml_node (  MlViewNodeEditor *    a_editor )

xmlNodePtr mlview_node_editor_get_current_xml_node: Returns: a pointer on the xmlNode being edited. Definition at line 1585 of file mlview-node-editor.c. References PRIVATE.

guint mlview_node_editor_get_type (  void    )

Classical dynamic type allocator. Definition at line 1363 of file mlview-node-editor.c.

GtkWidget* mlview_node_editor_new (  MlViewAppContext *    a_app_context )

Simple instance builder. Definition at line 1542 of file mlview-node-editor.c. References MLVIEW_TYPE_NODE_EDITOR.

void mlview_node_editor_set_application_context (  MlViewNodeEditor *    a_node_editor, MlViewAppContext *    a_app_context )

mlview_node_editor_set_application_context Definition at line 1558 of file mlview-node-editor.c. References MLVIEW_IS_NODE_EDITOR, and PRIVATE. Referenced by mlview_xml_doc_tree_view_set_app_context().

void mlview_node_editor_set_editable (  MlViewNodeEditor *    a_editor, gboolean    a_editable )

Sets the new editable state of the current instance of MlViewNodeEditor. Actually, it the current view of the element editor that is set to the editable/non editable state. Also emits the signal "edit state changes". Definition at line 1679 of file mlview-node-editor.c. References EDIT_STATE_CHANGED, _MlViewNodeEditorPrivate::iseditable, and PRIVATE.

void mlview_node_editor_set_left_right_percentage (  MlViewNodeEditor *    a_node_editor, const guint    a_percentage )

Definition at line 1701 of file mlview-node-editor.c. References PRIVATE. Referenced by mlview_xml_doc_tree_view_set_all_paned_proportions().

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