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evolution/e-util/e-html-editor-selection.h
Tomas Popela 488329b01c Introduce e_html_editor_selection_set_on_point and use it where possible 
This function will move the caret on given coordinates. It uses the
webkit_dom_dom_document_caret_range_from_point. We can finally
drop the e_html_editor_view_get_element_under_mouse_click the was there
for workaround this.
2015-02-12 13:31:06 +01:00

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/*
* e-html-editor-selection.h
*
* Copyright (C) 2012 Dan Vrátil <dvratil@redhat.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see <http://www.gnu.org/licenses/>
*
*/
#if !defined (__E_UTIL_H_INSIDE__) && !defined (LIBEUTIL_COMPILATION)
#error "Only <e-util/e-util.h> should be included directly."
#endif
#ifndef E_HTML_EDITOR_SELECTION_H
#define E_HTML_EDITOR_SELECTION_H
#include <gtk/gtk.h>
#include <e-util/e-util-enums.h>
#include <webkit/webkit.h>
/* Standard GObject macros */
#define E_TYPE_HTML_EDITOR_SELECTION \
(e_html_editor_selection_get_type ())
#define E_HTML_EDITOR_SELECTION(obj) \
(G_TYPE_CHECK_INSTANCE_CAST \
((obj), E_TYPE_HTML_EDITOR_SELECTION, EHTMLEditorSelection))
#define E_HTML_EDITOR_SELECTION_CLASS(cls) \
(G_TYPE_CHECK_CLASS_CAST \
((cls), E_TYPE_HTML_EDITOR_SELECTION, EHTMLEditorSelectionClass))
#define E_IS_HTML_EDITOR_SELECTION(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE \
((obj), E_TYPE_HTML_EDITOR_SELECTION))
#define E_IS_HTML_EDITOR_SELECTION_CLASS(cls) \
(G_TYPE_CHECK_CLASS_TYPE \
((cls), E_TYPE_HTML_EDITOR_SELECTION))
#define E_HTML_EDITOR_SELECTION_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS \
((obj), E_TYPE_HTML_EDITOR_SELECTION, EHTMLEditorSelectionClass))
G_BEGIN_DECLS
struct _EHTMLEditorView;
typedef struct _EHTMLEditorSelection EHTMLEditorSelection;
typedef struct _EHTMLEditorSelectionClass EHTMLEditorSelectionClass;
typedef struct _EHTMLEditorSelectionPrivate EHTMLEditorSelectionPrivate;
struct _EHTMLEditorSelection {
GObject parent;
EHTMLEditorSelectionPrivate *priv;
};
struct _EHTMLEditorSelectionClass {
GObjectClass parent_class;
};
GType e_html_editor_selection_get_type
(void) G_GNUC_CONST;
struct _EHTMLEditorView *
e_html_editor_selection_ref_html_editor_view
(EHTMLEditorSelection *selection);
void e_html_editor_selection_block_selection_changed
(EHTMLEditorSelection *selection);
void e_html_editor_selection_unblock_selection_changed
(EHTMLEditorSelection *selection);
gint e_html_editor_selection_get_word_wrap_length
(EHTMLEditorSelection *selection);
gboolean e_html_editor_selection_has_text
(EHTMLEditorSelection *selection);
gchar * e_html_editor_selection_get_caret_word
(EHTMLEditorSelection *selection);
void e_html_editor_selection_replace_caret_word
(EHTMLEditorSelection *selection,
const gchar *replacement);
EHTMLEditorSelectionAlignment
e_html_editor_selection_get_alignment
(EHTMLEditorSelection *selection);
void e_html_editor_selection_set_alignment
(EHTMLEditorSelection *selection,
EHTMLEditorSelectionAlignment alignment);
const gchar * e_html_editor_selection_get_background_color
(EHTMLEditorSelection *selection);
void e_html_editor_selection_set_background_color
(EHTMLEditorSelection *selection,
const gchar *color);
void e_html_editor_selection_get_font_color
(EHTMLEditorSelection *selection,
GdkRGBA *rgba);
void e_html_editor_selection_set_font_color
(EHTMLEditorSelection *selection,
const GdkRGBA *rgba);
const gchar * e_html_editor_selection_get_font_name
(EHTMLEditorSelection *selection);
void e_html_editor_selection_set_font_name
(EHTMLEditorSelection *selection,
const gchar *font_name);
guint e_html_editor_selection_get_font_size
(EHTMLEditorSelection *selection);
void e_html_editor_selection_set_font_size
(EHTMLEditorSelection *selection,
guint font_size);
EHTMLEditorSelectionBlockFormat
e_html_editor_selection_get_block_format
(EHTMLEditorSelection *selection);
void e_html_editor_selection_set_block_format
(EHTMLEditorSelection *selection,
EHTMLEditorSelectionBlockFormat format);
gboolean e_html_editor_selection_is_citation
(EHTMLEditorSelection *selection);
gboolean e_html_editor_selection_is_indented
(EHTMLEditorSelection *selection);
void e_html_editor_selection_indent (EHTMLEditorSelection *selection);
void e_html_editor_selection_unindent
(EHTMLEditorSelection *selection);
gboolean e_html_editor_selection_is_bold (EHTMLEditorSelection *selection);
void e_html_editor_selection_set_bold
(EHTMLEditorSelection *selection,
gboolean bold);
gboolean e_html_editor_selection_is_italic
(EHTMLEditorSelection *selection);
void e_html_editor_selection_set_italic
(EHTMLEditorSelection *selection,
gboolean italic);
gboolean e_html_editor_selection_is_monospaced
(EHTMLEditorSelection *selection);
void e_html_editor_selection_set_monospaced
(EHTMLEditorSelection *selection,
gboolean monospaced);
gboolean e_html_editor_selection_is_strikethrough
(EHTMLEditorSelection *selection);
void e_html_editor_selection_set_strikethrough
(EHTMLEditorSelection *selection,
gboolean strikethrough);
gboolean e_html_editor_selection_is_superscript
(EHTMLEditorSelection *selection);
void e_html_editor_selection_set_superscript
(EHTMLEditorSelection *selection,
gboolean superscript);
gboolean e_html_editor_selection_is_subscript
(EHTMLEditorSelection *selection);
void e_html_editor_selection_set_subscript
(EHTMLEditorSelection *selection,
gboolean subscript);
gboolean e_html_editor_selection_is_underline
(EHTMLEditorSelection *selection);
void e_html_editor_selection_set_underline
(EHTMLEditorSelection *selection,
gboolean underline);
void e_html_editor_selection_unlink (EHTMLEditorSelection *selection);
void e_html_editor_selection_create_link
(EHTMLEditorSelection *selection,
const gchar *uri);
gboolean e_html_editor_selection_is_collapsed
(EHTMLEditorSelection *selection);
const gchar * e_html_editor_selection_get_string
(EHTMLEditorSelection *selection);
void e_html_editor_selection_replace (EHTMLEditorSelection *selection,
const gchar *new_string);
void e_html_editor_selection_insert_text
(EHTMLEditorSelection *selection,
const gchar *plain_text);
void e_html_editor_selection_insert_html
(EHTMLEditorSelection *selection,
const gchar *html_text);
void e_html_editor_selection_insert_as_text
(EHTMLEditorSelection *selection,
const gchar *html_text);
void e_html_editor_selection_replace_image_src
(EHTMLEditorSelection *selection,
WebKitDOMElement *element,
const gchar *image_uri);
void e_html_editor_selection_insert_image
(EHTMLEditorSelection *selection,
const gchar *image_uri);
void e_html_editor_selection_move_caret_into_element
(WebKitDOMDocument *document,
WebKitDOMElement *element,
gboolean to_start);
void e_html_editor_selection_clear_caret_position_marker
(EHTMLEditorSelection *selection);
WebKitDOMNode *
e_html_editor_selection_get_caret_position_node
(WebKitDOMDocument *document);
WebKitDOMElement *
e_html_editor_selection_save_caret_position
(EHTMLEditorSelection *selection);
void e_html_editor_selection_restore_caret_position
(EHTMLEditorSelection *selection);
void e_html_editor_selection_set_indented_style
(EHTMLEditorSelection *selection,
WebKitDOMElement *element,
gint width);
WebKitDOMElement *
e_html_editor_selection_get_indented_element
(EHTMLEditorSelection *selection,
WebKitDOMDocument *document,
gint width);
void e_html_editor_selection_set_paragraph_style
(EHTMLEditorSelection *selection,
WebKitDOMElement *element,
gint width,
gint offset,
const gchar *style_to_add);
WebKitDOMElement *
e_html_editor_selection_get_paragraph_element
(EHTMLEditorSelection *selection,
WebKitDOMDocument *document,
gint width,
gint offset);
WebKitDOMElement *
e_html_editor_selection_put_node_into_paragraph
(EHTMLEditorSelection *selection,
WebKitDOMDocument *document,
WebKitDOMNode *node,
WebKitDOMNode *caret_position);
void e_html_editor_selection_wrap_lines
(EHTMLEditorSelection *selection);
WebKitDOMElement *
e_html_editor_selection_wrap_paragraph_length
(EHTMLEditorSelection *selection,
WebKitDOMElement *paragraph,
gint length);
void e_html_editor_selection_wrap_paragraphs_in_document
(EHTMLEditorSelection *selection,
WebKitDOMDocument *document);
WebKitDOMElement *
e_html_editor_selection_wrap_paragraph
(EHTMLEditorSelection *selection,
WebKitDOMElement *paragraph);
void e_html_editor_selection_save (EHTMLEditorSelection *selection);
void e_html_editor_selection_restore (EHTMLEditorSelection *selection);
void e_html_editor_selection_set_on_point
(EHTMLEditorSelection *selection,
guint x,
guint y);
void e_html_editor_selection_move (EHTMLEditorSelection *selection,
gboolean forward,
EHTMLEditorSelectionGranularity granularity);
void e_html_editor_selection_extend (EHTMLEditorSelection *selection,
gboolean forward,
EHTMLEditorSelectionGranularity granularity);
void e_html_editor_selection_scroll_to_caret
(EHTMLEditorSelection *selection);
EHTMLEditorSelectionBlockFormat
e_html_editor_selection_get_list_format_from_node
(WebKitDOMNode *node);
EHTMLEditorSelectionAlignment
e_html_editor_selection_get_list_alignment_from_node
(WebKitDOMNode *node);
void remove_wrapping_from_element (WebKitDOMElement *element);
void remove_quoting_from_element (WebKitDOMElement *element);
G_END_DECLS
#endif /* E_HTML_EDITOR_SELECTION_H */
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