Add Vietnamese keyboard layout

[ChangeLog] Added Vietnamese keyboard layout

Change-Id: I9191e76a3ff268ffa93af87786412c27da022950
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

5 files changed, 588 insertions, 0 deletions

diff --git a/src/config.pri b/src/config.pri
index 94ce1fa4..becf8efb 100644
--- a/src/config.pri
+++ b/src/config.pri
@@ -52,6 +52,7 @@ disable-layouts {
         lang-ru_RU \
         lang-sr_SP \
         lang-sv_SE \
+        lang-vi_VN \
         lang-zh_CN \
         lang-zh_TW
 }
diff --git a/src/virtualkeyboard/content/layouts/vi_VN/main.qml b/src/virtualkeyboard/content/layouts/vi_VN/main.qml
new file mode 100644
index 00000000..13f3cf95
--- /dev/null
+++ b/src/virtualkeyboard/content/layouts/vi_VN/main.qml
@@ -0,0 +1,205 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt Virtual Keyboard module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 or (at your option) any later version
+** approved by the KDE Free Qt Foundation. The licenses are as published by
+** the Free Software Foundation and appearing in the file LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.10
+import QtQuick.VirtualKeyboard 2.3
+
+KeyboardLayout {
+    inputMode: InputEngine.Latin
+    sharedLayouts: ["numbers", "digits"]
+    keyWeight: 160
+    KeyboardRow {
+        Key {
+            key: Qt.Key_Q
+            text: "q"
+        }
+        Key {
+            key: Qt.Key_W
+            text: "w"
+        }
+        Key {
+            key: Qt.Key_E
+            text: "e"
+            alternativeKeys: "eèéẻẽẹêềếểễệ"
+        }
+        Key {
+            key: Qt.Key_R
+            text: "r"
+        }
+        Key {
+            key: Qt.Key_T
+            text: "t"
+        }
+        Key {
+            key: Qt.Key_Y
+            text: "y"
+            alternativeKeys: "yỳýỷỹỵ"
+        }
+        Key {
+            key: Qt.Key_U
+            text: "u"
+            alternativeKeys: "ưừứửữựuùúủũụ"
+        }
+        Key {
+            key: Qt.Key_I
+            text: "i"
+            alternativeKeys: "iìíỉĩị"
+        }
+        Key {
+            key: Qt.Key_O
+            text: "o"
+            alternativeKeys: "ơờớởỡợòóỏõọoôồốổỗộ"
+        }
+        Key {
+            key: Qt.Key_P
+            text: "p"
+        }
+        BackspaceKey {}
+    }
+    KeyboardRow {
+        FillerKey {
+            weight: 56
+        }
+        Key {
+            key: Qt.Key_A
+            text: "a"
+            alternativeKeys: "aàáảãạăằắẳẵặâầấẩẫậ"
+        }
+        Key {
+            key: Qt.Key_S
+            text: "s"
+            alternativeKeys: "sš"
+        }
+        Key {
+            key: Qt.Key_D
+            text: "d"
+            alternativeKeys: "dđ"
+        }
+        Key {
+            key: Qt.Key_F
+            text: "f"
+        }
+        Key {
+            key: Qt.Key_G
+            text: "g"
+        }
+        Key {
+            key: Qt.Key_H
+            text: "h"
+        }
+        Key {
+            key: Qt.Key_J
+            text: "j"
+        }
+        Key {
+            key: Qt.Key_K
+            text: "k"
+        }
+        Key {
+            key: Qt.Key_L
+            text: "l"
+        }
+        EnterKey {
+            weight: 283
+        }
+    }
+    KeyboardRow {
+        keyWeight: 156
+        ShiftKey {}
+        Key {
+            key: Qt.Key_Z
+            text: "z"
+            alternativeKeys: "zž"
+        }
+        Key {
+            key: Qt.Key_X
+            text: "x"
+        }
+        Key {
+            key: Qt.Key_C
+            text: "c"
+        }
+        Key {
+            key: Qt.Key_V
+            text: "v"
+        }
+        Key {
+            key: Qt.Key_B
+            text: "b"
+        }
+        Key {
+            key: Qt.Key_N
+            text: "n"
+            alternativeKeys: "nñ"
+        }
+        Key {
+            key: Qt.Key_M
+            text: "m"
+        }
+        Key {
+            key: Qt.Key_Comma
+            text: ","
+        }
+        Key {
+            key: Qt.Key_Period
+            text: "."
+            alternativeKeys: "!,.?"
+        }
+        ShiftKey {
+            weight: 204
+        }
+    }
+    KeyboardRow {
+        keyWeight: 154
+        SymbolModeKey {
+            weight: 217
+        }
+        ChangeLanguageKey {
+            weight: 154
+        }
+        HandwritingModeKey {
+            weight: 154
+        }
+        SpaceKey {
+            weight: 864
+        }
+        Key {
+            key: Qt.Key_Apostrophe
+            text: "'"
+        }
+        Key {
+            key: 0xE000
+            text: ":-)"
+            alternativeKeys: [ ";-)", ":-)", ":-D", ":-(", "<3" ]
+        }
+        HideKeyboardKey {
+            weight: 204
+        }
+    }
+}
diff --git a/src/virtualkeyboard/content/layouts/vi_VN/symbols.qml b/src/virtualkeyboard/content/layouts/vi_VN/symbols.qml
new file mode 100644
index 00000000..8684f9ad
--- /dev/null
+++ b/src/virtualkeyboard/content/layouts/vi_VN/symbols.qml
@@ -0,0 +1,376 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt Virtual Keyboard module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 or (at your option) any later version
+** approved by the KDE Free Qt Foundation. The licenses are as published by
+** the Free Software Foundation and appearing in the file LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.10
+import QtQuick.Layouts 1.3
+import QtQuick.VirtualKeyboard 2.3
+
+KeyboardLayoutLoader {
+    property bool secondPage
+    onVisibleChanged: if (!visible) secondPage = false
+    sourceComponent: secondPage ? page2 : page1
+    Component {
+        id: page1
+        KeyboardLayout {
+            keyWeight: 160
+            KeyboardRow {
+                Key {
+                    key: Qt.Key_1
+                    text: "1"
+                }
+                Key {
+                    key: Qt.Key_2
+                    text: "2"
+                }
+                Key {
+                    key: Qt.Key_3
+                    text: "3"
+                }
+                Key {
+                    key: Qt.Key_4
+                    text: "4"
+                }
+                Key {
+                    key: Qt.Key_5
+                    text: "5"
+                }
+                Key {
+                    key: Qt.Key_6
+                    text: "6"
+                }
+                Key {
+                    key: Qt.Key_7
+                    text: "7"
+                }
+                Key {
+                    key: Qt.Key_8
+                    text: "8"
+                }
+                Key {
+                    key: Qt.Key_9
+                    text: "9"
+                }
+                Key {
+                    key: Qt.Key_0
+                    text: "0"
+                }
+                BackspaceKey {}
+            }
+            KeyboardRow {
+                FillerKey {
+                    weight: 56
+                }
+                Key {
+                    key: Qt.Key_At
+                    text: "@"
+                }
+                Key {
+                    key: Qt.Key_NumberSign
+                    text: "#"
+                }
+                Key {
+                    key:  Qt.Key_Percent
+                    text: "%"
+                }
+                Key {
+                    key: Qt.Key_Ampersand
+                    text: "&"
+                }
+                Key {
+                    key: Qt.Key_Asterisk
+                    text: "*"
+                }
+                Key {
+                    key: Qt.Key_Minus
+                    text: "-"
+                }
+                Key {
+                    key: Qt.Key_Plus
+                    text: "+"
+                }
+                Key {
+                    key: Qt.Key_ParenLeft
+                    text: "("
+                }
+                Key {
+                    key: Qt.Key_ParenRight
+                    text: ")"
+                }
+                EnterKey {
+                    weight: 283
+                }
+            }
+            KeyboardRow {
+                keyWeight: 156
+                Key {
+                    displayText: "1/2"
+                    functionKey: true
+                    onClicked: secondPage = !secondPage
+                }
+                Key {
+                    key: Qt.Key_Exclam
+                    text: "!"
+                }
+                Key {
+                    key:  Qt.Key_QuoteDbl
+                    text: '"'
+                }
+                Key {
+                    key: Qt.Key_Less
+                    text: "<"
+                }
+                Key {
+                    key: Qt.Key_Greater
+                    text: ">"
+                }
+                Key {
+                    key: Qt.Key_Apostrophe
+                    text: "'"
+                }
+                Key {
+                    key: Qt.Key_Colon
+                    text: ":"
+                }
+                Key {
+                    key: Qt.Key_Semicolon
+                    text: ";"
+                }
+                Key {
+                    key: Qt.Key_Slash
+                    text: "/"
+                }
+                Key {
+                    key: Qt.Key_Question
+                    text: "?"
+                }
+                Key {
+                    weight: 204
+                    displayText: "1/2"
+                    functionKey: true
+                    onClicked: secondPage = !secondPage
+                }
+            }
+            KeyboardRow {
+                keyWeight: 154
+                SymbolModeKey {
+                    weight: 217
+                    displayText: "ABC"
+                }
+                ChangeLanguageKey {
+                    weight: 154
+                }
+                SpaceKey {
+                    weight: 864
+                }
+                Key {
+                    key: Qt.Key_Period
+                    text: "."
+                    alternativeKeys: ".,"
+                }
+                Key {
+                    key: 0xE000
+                    text: ":-)"
+                    alternativeKeys: [ ";-)", ":-)", ":-D", ":-(", "<3" ]
+                }
+                HideKeyboardKey {
+                    weight: 204
+                }
+            }
+        }
+    }
+    Component {
+        id: page2
+        KeyboardLayout {
+            keyWeight: 160
+            KeyboardRow {
+                Key {
+                    key: Qt.Key_AsciiTilde
+                    text: "~"
+                }
+                Key {
+                    key: Qt.Key_Agrave
+                    text: "`"
+                }
+                Key {
+                    key: Qt.Key_Bar
+                    text: "|"
+                }
+                Key {
+                    key: 0x7B
+                    text: "·"
+                }
+                Key {
+                    key: 0x221A
+                    text: "√"
+                }
+                Key {
+                    key: Qt.Key_division
+                    text: "÷"
+                }
+                Key {
+                    key: Qt.Key_multiply
+                    text: "×"
+                }
+                Key {
+                    key: Qt.Key_onehalf
+                    text: "½"
+                    alternativeKeys: "¼⅓½¾⅞"
+                }
+                Key {
+                    key: Qt.Key_BraceLeft
+                    text: "{"
+                }
+                Key {
+                    key: Qt.Key_BraceRight
+                    text: "}"
+                }
+                BackspaceKey {}
+            }
+            KeyboardRow {
+                FillerKey {
+                    weight: 56
+                }
+                Key {
+                    key: Qt.Key_Dollar
+                    text: "$"
+                }
+                Key {
+                    key: 0x20AC
+                    text: "€"
+                }
+                Key {
+                    key: 0xC2
+                    text: "£"
+                }
+                Key {
+                    key: 0xA2
+                    text: "¢"
+                }
+                Key {
+                    key: 0x20AB
+                    text: "₫"
+                }
+                Key {
+                    key: Qt.Key_Equal
+                    text: "="
+                }
+                Key {
+                    key: Qt.Key_section
+                    text: "§"
+                }
+                Key {
+                    key: Qt.Key_BracketLeft
+                    text: "["
+                }
+                Key {
+                    key: Qt.Key_BracketRight
+                    text: "]"
+                }
+                EnterKey {
+                    weight: 283
+                }
+            }
+            KeyboardRow {
+                keyWeight: 156
+                Key {
+                    displayText: "2/2"
+                    functionKey: true
+                    onClicked: secondPage = !secondPage
+                }
+                Key {
+                    key: Qt.Key_Underscore
+                    text: "_"
+                }
+                Key {
+                    key: 0x2122
+                    text: '™'
+                }
+                Key {
+                    key: 0x00AE
+                    text: '®'
+                }
+                Key {
+                    key: Qt.Key_guillemotleft
+                    text: '«'
+                }
+                Key {
+                    key: Qt.Key_guillemotright
+                    text: '»'
+                }
+                Key {
+                    key: 0x201C
+                    text: '“'
+                }
+                Key {
+                    key: 0x201D
+                    text: '”'
+                }
+                Key {
+                    key: Qt.Key_Backslash
+                    text: "\\"
+                }
+                Key {
+                    key: Qt.Key_AsciiCircum
+                    text: "^"
+                }
+                Key {
+                    weight: 204
+                    displayText: "2/2"
+                    functionKey: true
+                    onClicked: secondPage = !secondPage
+                }
+            }
+            KeyboardRow {
+                keyWeight: 154
+                SymbolModeKey {
+                    weight: 217
+                    displayText: "ABC"
+                }
+                ChangeLanguageKey {
+                    weight: 154
+                }
+                SpaceKey {
+                    weight: 864
+                }
+                Key {
+                    key: 0x2026
+                    text: "\u2026"
+                }
+                Key {
+                    key: 0xE000
+                    text: ":-)"
+                    alternativeKeys: [ ";-)", ":-)", ":-D", ":-(", "<3" ]
+                }
+                HideKeyboardKey {
+                    weight: 204
+                }
+            }
+        }
+    }
+}
diff --git a/src/virtualkeyboard/doc/src/qtvirtualkeyboard-index.qdoc b/src/virtualkeyboard/doc/src/qtvirtualkeyboard-index.qdoc
index 21be028c..8195ea3e 100644
--- a/src/virtualkeyboard/doc/src/qtvirtualkeyboard-index.qdoc
+++ b/src/virtualkeyboard/doc/src/qtvirtualkeyboard-index.qdoc
@@ -94,6 +94,7 @@
         \li Traditional Chinese
         \li Spanish
         \li Swedish
+        \li Vietnamese
     \endlist
 
     To add support for an additional language, see
diff --git a/src/virtualkeyboard/virtualkeyboard.pro b/src/virtualkeyboard/virtualkeyboard.pro
index 73b2055a..8317470d 100644
--- a/src/virtualkeyboard/virtualkeyboard.pro
+++ b/src/virtualkeyboard/virtualkeyboard.pro
@@ -264,6 +264,11 @@ contains(CONFIG, lang-sv.*) {
 t9write-alphabetic: LAYOUT_FILES += \
         content/layouts/sv_SE/handwriting.qml
 }
+contains(CONFIG, lang-vi.*) {
+    LAYOUT_FILES += \
+        content/layouts/vi_VN/main.qml \
+        content/layouts/vi_VN/symbols.qml
+}
 contains(CONFIG, lang-zh(_CN)?) {
     LAYOUT_FILES += \
         content/layouts/zh_CN/main.qml \