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Diffstat (limited to 'src/imports/virtualkeyboard/components/InputEngine.qml')
| -rw-r--r-- | src/imports/virtualkeyboard/components/InputEngine.qml | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/src/imports/virtualkeyboard/components/InputEngine.qml b/src/imports/virtualkeyboard/components/InputEngine.qml deleted file mode 100644 index b47f9ed..0000000 --- a/src/imports/virtualkeyboard/components/InputEngine.qml +++ /dev/null @@ -1,179 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** You may use this file under the terms of the BSD license as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor -** the names of its contributors may be used to endorse or promote -** products derived from this software without specific prior written -** permission. -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -import QtQuick 2.0 -import Boot2Qt.InputContext 1.0 - -Item { - property int lastKey - property string sentenceEndingCharacters: ".;!?" - - Timer { - // key repeater - repeat: true - interval: 600 - running: keyboard.activeKey !== 0 && keyboard.activeKey.repeat - - onRunningChanged: if (!running) interval = 600 - onTriggered: { - interval = 150 - keyboardMouse.click(keyboard.activeKey) - } - } - Timer { - id: multiTapTimer - - property int index - - interval: 1200 - onTriggered: { - index = 0 - InputContext.commit(InputContext.preeditText) - } - } - Item { - id: shiftHandling - - property bool autoCapitalization: !(InputContext.inputMethodHints & (Qt.ImhNoAutoUppercase | Qt.ImhUppercaseOnly - | Qt.ImhLowercaseOnly | Qt.ImhEmailCharactersOnly - | Qt.ImhUrlCharactersOnly | Qt.ImhDialableCharactersOnly - | Qt.ImhFormattedNumbersOnly | Qt.ImhDigitsOnly)) - function reset() { - if (Qt.inputMethod.inputItem) { - var preferUpperCase = InputContext.inputMethodHints & Qt.ImhPreferUppercase - InputContext.shift = preferUpperCase - InputContext.capsLock = preferUpperCase - } - } - function autoCapitalize() { - if (!Qt.inputMethod.inputItem || !autoCapitalization || InputContext.capsLock) - return - var preferLowerCase = InputContext.inputMethodHints & Qt.ImhPreferLowercase - if (InputContext.cursorPosition == 0) - InputContext.shift = !preferLowerCase - else { - var text = (InputContext.surroundingText + InputContext.preeditText).substr(0, InputContext.cursorPosition).trim() - if (text.length == 0) - InputContext.shift = !preferLowerCase - else if (text.length > 1 && sentenceEndingCharacters.indexOf(text.charAt(text.length-1)) >= 0) - InputContext.shift = !preferLowerCase - else - InputContext.shift = false - } - } - Timer { - id: delayedLoading - interval: 10 - onTriggered: { - shiftHandling.reset() - shiftHandling.autoCapitalize() - } - } - Connections { - target: InputContext - onInputMethodHintsChanged: delayedLoading.restart() - onFocusEditorChanged: { - keyboard.symbolMode = false - delayedLoading.restart() - } - onPreeditTextChanged: { - if (shiftHandling.autoCapitalization && !InputContext.capsLock) - InputContext.shift = false - } - onCursorPositionChanged: shiftHandling.autoCapitalize() - } - } - function sendKeyClick(key, text, modifiers) { - sendKeyPress(key, text, modifiers) - sendKeyRelease(key, text, modifiers) - } - function sendKeyPress(key, text, modifiers) { - lastKey = key - } - function sendKeyRelease(key, text, modifiers) { - var accept = false - switch (key) { - case Qt.Key_Enter: - case Qt.Key_Return: - break - case Qt.Key_Space: - InputContext.commit(" ") - var text = InputContext.surroundingText.trim() - if (sentenceEndingCharacters.indexOf(text.charAt(text.length-1)) >= 0) - keyboard.symbolMode = false - accept = true - break - case Qt.Key_Tab: - case Qt.Key_Backspace: - if (InputContext.cursorPosition > 0) { - if (InputContext.selectedText.length == 0) - InputContext.commit("", -1, 1) - else - InputContext.commit("") - } - break - default: - if (key === Qt.Key_Asterisk && InputContext.inputMethodHints & Qt.ImhDialableCharactersOnly) { - if (key != lastKey) { - multiTapTimer.index = 0 - InputContext.commit(InputContext.preeditText) - multiTapTimer.running = false - } - multiTapTimer.index = multiTapTimer.running ? (multiTapTimer.index+1) % text.length : 0 - var character = text.charAt(multiTapTimer.index) - if (multiTapTimer.running) - InputContext.preeditText = InputContext.preeditText.substr(0, InputContext.preeditText.length - 1) + character - else - InputContext.preeditText += character - multiTapTimer.restart() - } else if (multiTapTimer.running) { - InputContext.commit(InputContext.preeditText) - multiTapTimer.stop() - } - if (!multiTapTimer.running) - InputContext.commit(text) - accept = true - break - } - if (!accept) { - InputContext.sendKeyClick(key, text, modifiers) - } - } -} |