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import QtQuick
import qs.Common
Rectangle {
id: root
property Item target
height: 60 * 5
anchors.bottom: parent.bottom
anchors.left: parent.left
anchors.right: parent.right
color: Theme.surfaceContainerHigh
signal dismissed
property double rowSpacing: 0.01 * width // horizontal spacing between keyboard
property double columnSpacing: 0.02 * height // vertical spacing between keyboard
property bool shift: false //Boolean for the shift state
property bool symbols: false //Boolean for the symbol state
property double columns: 10 // Number of column
property double rows: 4 // Number of row
property string strShift: '\u2191'
property string strBackspace: "Backspace"
property string strEnter: "Enter"
property string strClose: "keyboard_hide"
property var modelKeyboard: {
"row_1": [{
"text": 'q',
"symbol": '1',
"width": 1
}, {
"text": 'w',
"symbol": '2',
"width": 1
}, {
"text": 'e',
"symbol": '3',
"width": 1
}, {
"text": 'r',
"symbol": '4',
"width": 1
}, {
"text": 't',
"symbol": '5',
"width": 1
}, {
"text": 'y',
"symbol": '6',
"width": 1
}, {
"text": 'u',
"symbol": '7',
"width": 1
}, {
"text": 'i',
"symbol": '8',
"width": 1
}, {
"text": 'o',
"symbol": '9',
"width": 1
}, {
"text": 'p',
"symbol": '0',
"width": 1
}],
"row_2": [{
"text": 'a',
"symbol": '-',
"width": 1
}, {
"text": 's',
"symbol": '/',
"width": 1
}, {
"text": 'd',
"symbol": ':',
"width": 1
}, {
"text": 'f',
"symbol": ';',
"width": 1
}, {
"text": 'g',
"symbol": '(',
"width": 1
}, {
"text": 'h',
"symbol": ')',
"width": 1
}, {
"text": 'j',
"symbol": '€',
"width": 1
}, {
"text": 'k',
"symbol": '&',
"width": 1
}, {
"text": 'l',
"symbol": '@',
"width": 1
}],
"row_3": [{
"text": strShift,
"symbol": strShift,
"width": 1.5
}, {
"text": 'z',
"symbol": '.',
"width": 1
}, {
"text": 'x',
"symbol": ',',
"width": 1
}, {
"text": 'c',
"symbol": '?',
"width": 1
}, {
"text": 'v',
"symbol": '!',
"width": 1
}, {
"text": 'b',
"symbol": "'",
"width": 1
}, {
"text": 'n',
"symbol": "%",
"width": 1
}, {
"text": 'm',
"symbol": '"',
"width": 1
}, {
"text": strBackspace,
"symbol": strBackspace,
"width": 1.5
}],
"row_4": [{
"text": strClose,
"symbol": strClose,
"width": 1.5
}, {
"text": "123",
"symbol": 'ABC',
"width": 1.5
}, {
"text": ' ',
"symbol": ' ',
"width": 4.5
}, {
"text": '.',
"symbol": '.',
"width": 1
}, {
"text": strEnter,
"symbol": strEnter,
"width": 1.5
}]
}
//Here is the corresponding table between the ascii and the key event
property var tableKeyEvent: {
"_0": Qt.Key_0,
"_1": Qt.Key_1,
"_2": Qt.Key_2,
"_3": Qt.Key_3,
"_4": Qt.Key_4,
"_5": Qt.Key_5,
"_6": Qt.Key_6,
"_7": Qt.Key_7,
"_8": Qt.Key_8,
"_9": Qt.Key_9,
"_a": Qt.Key_A,
"_b": Qt.Key_B,
"_c": Qt.Key_C,
"_d": Qt.Key_D,
"_e": Qt.Key_E,
"_f": Qt.Key_F,
"_g": Qt.Key_G,
"_h": Qt.Key_H,
"_i": Qt.Key_I,
"_j": Qt.Key_J,
"_k": Qt.Key_K,
"_l": Qt.Key_L,
"_m": Qt.Key_M,
"_n": Qt.Key_N,
"_o": Qt.Key_O,
"_p": Qt.Key_P,
"_q": Qt.Key_Q,
"_r": Qt.Key_R,
"_s": Qt.Key_S,
"_t": Qt.Key_T,
"_u": Qt.Key_U,
"_v": Qt.Key_V,
"_w": Qt.Key_W,
"_x": Qt.Key_X,
"_y": Qt.Key_Y,
"_z": Qt.Key_Z,
"_←": Qt.Key_Backspace,
"_return": Qt.Key_Return,
"_ ": Qt.Key_Space,
"_-": Qt.Key_Minus,
"_/": Qt.Key_Slash,
"_:": Qt.Key_Colon,
"_;": Qt.Key_Semicolon,
"_(": Qt.Key_BracketLeft,
"_)": Qt.Key_BracketRight,
"_€": parseInt(
"20ac",
16) // I didn't find the appropriate Qt event so I used the hex format
,
"_&": Qt.Key_Ampersand,
"_@": Qt.Key_At,
'_"': Qt.Key_QuoteDbl,
"_.": Qt.Key_Period,
"_,": Qt.Key_Comma,
"_?": Qt.Key_Question,
"_!": Qt.Key_Exclam,
"_'": Qt.Key_Apostrophe,
"_%": Qt.Key_Percent,
"_*": Qt.Key_Asterisk
}
Item {
id: keyboard_container
anchors.left: parent.left
anchors.leftMargin: 5
anchors.right: parent.right
anchors.top: parent.top
anchors.topMargin: 5
anchors.bottom: parent.bottom
anchors.bottomMargin: 5
//One column which contains 5 rows
Column {
spacing: columnSpacing
Row {
id: row_1
spacing: rowSpacing
Repeater {
model: modelKeyboard["row_1"]
delegate: CustomButtonKeyboard {
text: symbols ? modelData.symbol : shift ? modelData.text.toUpperCase
() : modelData.text
width: modelData.width * keyboard_container.width / columns - rowSpacing
height: keyboard_container.height / rows - columnSpacing
onClicked: root.clicked(text)
}
}
}
Row {
id: row_2
spacing: rowSpacing
Repeater {
model: modelKeyboard["row_2"]
delegate: CustomButtonKeyboard {
text: symbols ? modelData.symbol : shift ? modelData.text.toUpperCase
() : modelData.text
width: modelData.width * keyboard_container.width / columns - rowSpacing
height: keyboard_container.height / rows - columnSpacing
onClicked: root.clicked(text)
}
}
}
Row {
id: row_3
spacing: rowSpacing
Repeater {
model: modelKeyboard["row_3"]
delegate: CustomButtonKeyboard {
text: symbols ? modelData.symbol : shift ? modelData.text.toUpperCase
() : modelData.text
width: modelData.width * keyboard_container.width / columns - rowSpacing
height: keyboard_container.height / rows - columnSpacing
isShift: shift && text === strShift
onClicked: root.clicked(text)
}
}
}
Row {
id: row_4
spacing: rowSpacing
Repeater {
model: modelKeyboard["row_4"]
delegate: CustomButtonKeyboard {
text: symbols ? modelData.symbol : shift ? modelData.text.toUpperCase
() : modelData.text
width: modelData.width * keyboard_container.width / columns - rowSpacing
height: keyboard_container.height / rows - columnSpacing
onClicked: root.clicked(text)
}
}
}
}
}
signal clicked(string text)
Connections {
target: root
function onClicked(text) {
if (!keyboard_controller.target)
return
if (text === strShift) {
root.shift = !root.shift
} else if (text === '123') {
root.symbols = true
} else if (text === 'ABC') {
root.symbols = false
} else if (text === strEnter) {
if (keyboard_controller.target.accepted) {
keyboard_controller.target.accepted()
}
} else if (text === strClose) {
root.dismissed()
} else {
if (text === strBackspace) {
var current = keyboard_controller.target.text
keyboard_controller.target.text = current.slice(0, current.length - 1)
} else {
var charToInsert = root.symbols ? text : (root.shift ? text.toUpperCase
() : text)
var current = keyboard_controller.target.text
var cursorPos = keyboard_controller.target.cursorPosition
keyboard_controller.target.text = current.slice(0,
cursorPos) + charToInsert + current.slice(cursorPos)
keyboard_controller.target.cursorPosition = cursorPos + 1
}
if (root.shift && text !== strShift)
root.shift = false
}
}
}
}
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