| /* |
| * Copyright (C) 2015 Igalia S.L. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library 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 |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #include "config.h" |
| #include "WebKitEditorState.h" |
| |
| #include "EditorState.h" |
| #include "WebKitEditorStatePrivate.h" |
| #include <glib/gi18n-lib.h> |
| |
| using namespace WebKit; |
| |
| /** |
| * SECTION: WebKitEditorState |
| * @Short_description: Web editor state |
| * @Title: WebKitEditorState |
| * @See_also: #WebKitWebView |
| * |
| * WebKitEditorState represents the state of a #WebKitWebView editor. |
| * Use webkit_web_view_get_editor_state() to get WebKitEditorState of |
| * a #WebKitWebView. |
| * |
| * Since: 2.10 |
| */ |
| |
| enum { |
| PROP_0, |
| |
| PROP_TYPING_ATTRIBUTES |
| }; |
| |
| struct _WebKitEditorStatePrivate { |
| unsigned typingAttributes; |
| }; |
| |
| WEBKIT_DEFINE_TYPE(WebKitEditorState, webkit_editor_state, G_TYPE_OBJECT) |
| |
| static void webkitEditorStateGetProperty(GObject* object, guint propId, GValue* value, GParamSpec* paramSpec) |
| { |
| WebKitEditorState* editorState = WEBKIT_EDITOR_STATE(object); |
| |
| switch (propId) { |
| case PROP_TYPING_ATTRIBUTES: |
| g_value_set_uint(value, webkit_editor_state_get_typing_attributes(editorState)); |
| break; |
| default: |
| G_OBJECT_WARN_INVALID_PROPERTY_ID(object, propId, paramSpec); |
| } |
| } |
| |
| static void webkit_editor_state_class_init(WebKitEditorStateClass* editorStateClass) |
| { |
| GObjectClass* objectClass = G_OBJECT_CLASS(editorStateClass); |
| objectClass->get_property = webkitEditorStateGetProperty; |
| |
| /** |
| * WebKitEditorState:typing-attributes: |
| * |
| * Bitmask of #WebKitEditorTypingAttributes flags. |
| * See webkit_editor_state_get_typing_attributes() for more information. |
| * |
| * Since: 2.10 |
| */ |
| g_object_class_install_property( |
| objectClass, |
| PROP_TYPING_ATTRIBUTES, |
| g_param_spec_uint( |
| "typing-attributes", |
| _("Typing Attributes"), |
| _("Flags with the typing attributes"), |
| 0, G_MAXUINT, 0, |
| WEBKIT_PARAM_READABLE)); |
| } |
| |
| static void webkitEditorStateSetTypingAttributes(WebKitEditorState* editorState, unsigned typingAttributes) |
| { |
| if (typingAttributes == editorState->priv->typingAttributes) |
| return; |
| |
| editorState->priv->typingAttributes = typingAttributes; |
| g_object_notify(G_OBJECT(editorState), "typing-attributes"); |
| } |
| |
| WebKitEditorState* webkitEditorStateCreate(const EditorState& state) |
| { |
| WebKitEditorState* editorState = WEBKIT_EDITOR_STATE(g_object_new(WEBKIT_TYPE_EDITOR_STATE, nullptr)); |
| webkitEditorStateChanged(editorState, state); |
| return editorState; |
| } |
| |
| void webkitEditorStateChanged(WebKitEditorState* editorState, const EditorState& newState) |
| { |
| if (newState.isMissingPostLayoutData) |
| return; |
| |
| unsigned typingAttributes = WEBKIT_EDITOR_TYPING_ATTRIBUTE_NONE; |
| const auto& postLayoutData = newState.postLayoutData(); |
| if (postLayoutData.typingAttributes & AttributeBold) |
| typingAttributes |= WEBKIT_EDITOR_TYPING_ATTRIBUTE_BOLD; |
| if (postLayoutData.typingAttributes & AttributeItalics) |
| typingAttributes |= WEBKIT_EDITOR_TYPING_ATTRIBUTE_ITALIC; |
| if (postLayoutData.typingAttributes & AttributeUnderline) |
| typingAttributes |= WEBKIT_EDITOR_TYPING_ATTRIBUTE_UNDERLINE; |
| if (postLayoutData.typingAttributes & AttributeStrikeThrough) |
| typingAttributes |= WEBKIT_EDITOR_TYPING_ATTRIBUTE_STRIKETHROUGH; |
| webkitEditorStateSetTypingAttributes(editorState, typingAttributes); |
| } |
| |
| /** |
| * webkit_editor_state_get_typing_attributes: |
| * @editor_state: a #WebKitEditorState |
| * |
| * Gets the typing attributes at the current cursor position. |
| * If there is a selection, this returns the typing attributes |
| * of the selected text. Note that in case of a selection, |
| * typing attributes are considered active only when they are |
| * present throughout the selection. |
| * |
| * Returns: a bitmask of #WebKitEditorTypingAttributes flags |
| * |
| * Since: 2.10 |
| */ |
| guint webkit_editor_state_get_typing_attributes(WebKitEditorState* editorState) |
| { |
| g_return_val_if_fail(WEBKIT_IS_EDITOR_STATE(editorState), WEBKIT_EDITOR_TYPING_ATTRIBUTE_NONE); |
| |
| return editorState->priv->typingAttributes; |
| } |
| |