1 /*
2 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
3 * Copyright (C) 2009 Torch Mobile Inc. http://www.torchmobile.com/
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
15 * its contributors may be used to endorse or promote products derived
16 * from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
19 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
22 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
25 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29 #include "config.h"
30 #include "TextInputControllerQt.h"
31 #include "DumpRenderTreeSupportQt.h"
32
33 #include <QApplication>
34 #include <QInputMethodEvent>
35 #include <QKeyEvent>
36
TextInputController(QWebPage * parent)37 TextInputController::TextInputController(QWebPage* parent)
38 : QObject(parent)
39 {
40 }
41
doCommand(const QString & command)42 void TextInputController::doCommand(const QString& command)
43 {
44 Qt::KeyboardModifiers modifiers = Qt::NoModifier;
45 int keycode = 0;
46 if (command == "moveBackwardAndModifySelection:") {
47 modifiers |= Qt::ShiftModifier;
48 keycode = Qt::Key_Left;
49 } else if (command =="moveDown:") {
50 keycode = Qt::Key_Down;
51 } else if (command =="moveDownAndModifySelection:") {
52 modifiers |= Qt::ShiftModifier;
53 keycode = Qt::Key_Down;
54 } else if (command =="moveForward:") {
55 keycode = Qt::Key_Right;
56 } else if (command =="moveForwardAndModifySelection:") {
57 modifiers |= Qt::ShiftModifier;
58 keycode = Qt::Key_Right;
59 } else if (command =="moveLeft:") {
60 keycode = Qt::Key_Left;
61 } else if (command =="moveLeftAndModifySelection:") {
62 modifiers |= Qt::ShiftModifier;
63 keycode = Qt::Key_Left;
64 } else if (command =="moveRight:") {
65 keycode = Qt::Key_Right;
66 } else if (command =="moveRightAndModifySelection:") {
67 modifiers |= Qt::ShiftModifier;
68 keycode = Qt::Key_Right;
69 } else if (command =="moveToBeginningOfDocument:") {
70 modifiers |= Qt::ControlModifier;
71 keycode = Qt::Key_Home;
72 } else if (command =="moveToBeginningOfLine:") {
73 keycode = Qt::Key_Home;
74 // } else if (command =="moveToBeginningOfParagraph:") {
75 } else if (command =="moveToEndOfDocument:") {
76 modifiers |= Qt::ControlModifier;
77 keycode = Qt::Key_End;
78 } else if (command =="moveToEndOfLine:") {
79 keycode = Qt::Key_End;
80 // } else if (command =="moveToEndOfParagraph:") {
81 } else if (command =="moveUp:") {
82 keycode = Qt::Key_Up;
83 } else if (command =="moveUpAndModifySelection:") {
84 modifiers |= Qt::ShiftModifier;
85 keycode = Qt::Key_Up;
86 } else if (command =="moveWordBackward:") {
87 modifiers |= Qt::ControlModifier;
88 keycode = Qt::Key_Up;
89 } else if (command =="moveWordBackwardAndModifySelection:") {
90 modifiers |= Qt::ShiftModifier;
91 modifiers |= Qt::ControlModifier;
92 keycode = Qt::Key_Left;
93 } else if (command =="moveWordForward:") {
94 modifiers |= Qt::ControlModifier;
95 keycode = Qt::Key_Right;
96 } else if (command =="moveWordForwardAndModifySelection:") {
97 modifiers |= Qt::ControlModifier;
98 modifiers |= Qt::ShiftModifier;
99 keycode = Qt::Key_Right;
100 } else if (command =="moveWordLeft:") {
101 modifiers |= Qt::ControlModifier;
102 keycode = Qt::Key_Left;
103 } else if (command =="moveWordRight:") {
104 modifiers |= Qt::ControlModifier;
105 keycode = Qt::Key_Left;
106 } else if (command =="moveWordRightAndModifySelection:") {
107 modifiers |= Qt::ShiftModifier;
108 modifiers |= Qt::ControlModifier;
109 keycode = Qt::Key_Right;
110 } else if (command =="moveWordLeftAndModifySelection:") {
111 modifiers |= Qt::ShiftModifier;
112 modifiers |= Qt::ControlModifier;
113 keycode = Qt::Key_Left;
114 } else if (command =="pageDown:") {
115 keycode = Qt::Key_PageDown;
116 } else if (command =="pageUp:") {
117 keycode = Qt::Key_PageUp;
118 } else if (command == "deleteWordBackward:") {
119 modifiers |= Qt::ControlModifier;
120 keycode = Qt::Key_Backspace;
121 } else if (command == "deleteBackward:") {
122 keycode = Qt::Key_Backspace;
123 } else if (command == "deleteForward:") {
124 keycode = Qt::Key_Delete;
125 }
126
127 QKeyEvent event(QEvent::KeyPress, keycode, modifiers);
128 QApplication::sendEvent(parent(), &event);
129 QKeyEvent event2(QEvent::KeyRelease, keycode, modifiers);
130 QApplication::sendEvent(parent(), &event2);
131 }
132
setMarkedText(const QString & string,int start,int end)133 void TextInputController::setMarkedText(const QString& string, int start, int end)
134 {
135 QList<QInputMethodEvent::Attribute> attributes;
136 QInputMethodEvent::Attribute selection(QInputMethodEvent::Selection, start, end, QVariant());
137 attributes << selection;
138 QInputMethodEvent event(string, attributes);
139 QApplication::sendEvent(parent(), &event);
140 }
141
insertText(const QString & string)142 void TextInputController::insertText(const QString& string)
143 {
144 QList<QInputMethodEvent::Attribute> attributes;
145 QInputMethodEvent event(string, attributes);
146 event.setCommitString(string);
147 QApplication::sendEvent(parent(), &event);
148 }
149
selectedRange()150 QVariantList TextInputController::selectedRange()
151 {
152 return DumpRenderTreeSupportQt::selectedRange(qobject_cast<QWebPage*>(parent()));
153 }
154
firstRectForCharacterRange(int location,int length)155 QVariantList TextInputController::firstRectForCharacterRange(int location, int length)
156 {
157 return DumpRenderTreeSupportQt::firstRectForCharacterRange(qobject_cast<QWebPage*>(parent()), location, length);
158 }
159