/
ResponsiveHelper.qml
1093 lines (944 loc) · 41.6 KB
/
ResponsiveHelper.qml
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//-------------------------------------------------
// This file is available under the MIT license.
// For more information, refer to "https://github.com/Pixep/qt-quick-responsive-helper"
// Copyright 2017-2019, Adrien Leravat
//-------------------------------------------------
import QtQuick 2.2
import QtQuick.Window 2.0
Item {
id: root
width: defaultBarWidth
height: 0
//**********************
// Public input properties
//
// Load or unloads the helper window
property bool active: true
// Window element of the target application to test
property Window targetWindow
property Item rootItem
// Shows or hide responsive toolbar
property bool showResponiveToolbar: true
// List of presets to display
property ListModel presets: ListModel {
ListElement { label: "Galaxy Note 9"; width: 1440; height: 2960; dpi: 516}
ListElement { label: "Galaxy S7"; width: 1440; height: 2560; dpi: 577}
ListElement { label: "Galaxy S5"; width: 1080; height: 1920; dpi: 432}
ListElement { label: "iPhone 6/7"; width: 750; height: 1334; dpi: 326}
ListElement { label: "Galaxy S3"; width: 720; height: 1280; dpi: 306}
}
// Index of the initial preset used
property int initialPreset: -1
// Current preset index
property int currentPreset: -1
// Portrait or Landscape orientation
readonly property int portraitMode: 0
readonly property int landscapeMode: 1
readonly property int orientation:
(d.currentHeight > d.currentWidth)
? portraitMode
: landscapeMode
// List of custom actions
property ListModel actions: ListModel {}
// List of custom actions
property alias extraContent: extraContentColumn.children
//**********************
// Public properties
//
// Custom pixel density value
property real pixelDensity: Screen.pixelDensity
// Custom DPI value
readonly property int dpi: pixelDensity * d.pixelDensityToPpiRatio
// Initial application window settings
readonly property int initialWidth: d.initialWidth
readonly property int initialHeight: d.initialHeight
readonly property int initialPixelDensity: d.initialPixelDensity
// Current width/height
readonly property int currentWidth: d.currentWidth
readonly property int currentHeight: d.currentHeight
// Bar width
readonly property int defaultBarWidth: 125
//**********************
// Signals
//
signal actionClicked(int actionIndex)
//**********************
// Public functions
//
function setDpi(dpiValue) {
pixelDensity = dpiValue / d.pixelDensityToPpiRatio;
}
function setWindowWidth(value) {
var width = (1*value).toFixed(0);
d.applyWindowSize(width, d.currentHeight)
}
function setWindowHeight(value) {
var height = (1*value).toFixed(0);
d.applyWindowSize(d.currentWidth, height)
}
//**********************
// Internal logic
//
onTargetWindowChanged: {
if (initialPreset >= 0) {
d.setPreset(initialPreset);
}
d.initialWidth = targetWindow.width;
d.currentWidth = targetWindow.width;
d.initialHeight = targetWindow.height;
d.currentHeight = targetWindow.height;
d.initialPixelDensity = root.pixelDensity;
}
onDpiChanged: {
var preset = presets.get(root.currentPreset);
if (preset && root.dpi !== preset.dpi)
root.currentPreset = -1
}
onCurrentPresetChanged: {
d.setPreset(currentPreset);
}
QtObject {
id: d
readonly property real pixelDensityToPpiRatio: 25.4
property int initialWidth
property int initialHeight
property real initialPixelDensity: Screen.pixelDensity
property real initialDpi: initialPixelDensity * pixelDensityToPpiRatio
property int currentWidth
property int currentHeight
property int lastPresetSelected: root.initialPreset
property real widthMaxScale: 1
property real heightMaxScale: 1
property int textHeight: 20
readonly property real sizeIncrementFactor: 1.1;
function updateCurrentPreset() {
var preset = presets.get(root.currentPreset);
if (!preset || (targetWindow.width !== preset.width || targetWindow.height !== preset.height)) {
for (var i = 0; i < presets.count; ++i) {
var p = presets.get(i)
if (p.width === targetWindow.width && p.height === targetWindow.height) {
root.currentPreset = i
return
}
}
root.currentPreset = -1
}
}
function setPreset(index) {
if (index < 0 || index > presets.count-1) {
return;
}
if (root.currentPreset !== index) {
root.currentPreset = index
return;
}
applyWindowSize(presets.get(index).width, presets.get(index).height);
if (presets.get(index).dpi)
setDpi(presets.get(index).dpi)
else
setDpi(d.initialDpi)
}
function applyWindowSize(width, height) {
var previousWindowWidth = targetWindow.width;
var previousWindowX = targetWindow.x;
if (root.rootItem) {
var maxSizeFactor = 0.85;
if (width > maxSizeFactor * Screen.width) {
d.widthMaxScale = (maxSizeFactor * Screen.width / width);
} else {
d.widthMaxScale = 1;
}
if (height > maxSizeFactor * Screen.height) {
d.heightMaxScale = (maxSizeFactor * Screen.height / height);
} else {
d.heightMaxScale = 1;
}
var scale = Math.min(d.widthMaxScale, d.heightMaxScale);
var actualWidth = scale * width;
var actualHeight = scale * height;
if (targetWindow.x + actualWidth > Screen.width) {
targetWindow.x = (Screen.width - actualWidth) / 2;
}
if (targetWindow.y + actualHeight > Screen.height) {
targetWindow.y = (Screen.height - actualHeight) / 2;
}
targetWindow.width = actualWidth;
targetWindow.height = actualHeight;
root.rootItem.scale = scale;
root.rootItem.width = width;
root.rootItem.height = height;
} else {
targetWindow.width = width;
targetWindow.height = height;
}
var widthDelta = targetWindow.width - previousWindowWidth;
// Move the application window to keep our window at the same spot when possible
if (root.x < targetWindow.x / 2) {
var availableSpace = Screen.width - previousWindowX - previousWindowWidth;
if (widthDelta > 0 && availableSpace <= widthDelta)
targetWindow.x -= widthDelta - availableSpace;
}
else {
if (widthDelta < 0)
targetWindow.x -= widthDelta;
else if (previousWindowX > 0)
targetWindow.x = Math.max(0, previousWindowX - widthDelta);
}
d.currentWidth = width;
d.currentHeight = height;
}
}
Connections {
target: targetWindow
onWidthChanged: { d.updateCurrentPreset() }
onHeightChanged: { d.updateCurrentPreset() }
}
Loader {
active: root.active && root.targetWindow
sourceComponent: responsiveHelperComponent
}
Column {
id: extraContentColumn
width: parent.width
visible: false
}
//**********************
// GUI
//
Component {
id: responsiveHelperComponent
Window {
id: helperWindow
visible: true
x: targetWindow.x + root.x + windowOffset.x
y: targetWindow.y + root.y + windowOffset.y
width: root.width
height: root.height
color: "#202020"
flags: Qt.FramelessWindowHint
contentItem.opacity: handleMouseArea.pressed ? 0.3 : 1
property point windowOffset: Qt.point(0, 0)
Component.onCompleted: {
root.width = Qt.binding(function() { return barColumn.width; });
root.height = Qt.binding(function() { return barColumn.height; });
}
Connections {
target: targetWindow
onClosing: {
helperWindow.close();
}
onActiveChanged: {
helperWindow.raise();
}
}
Connections {
target: root
onTargetWindowChanged: {
dpiEdit.bind();
widthEdit.bind();
heightEdit.bind();
}
}
Column {
id: barColumn
spacing: 1
width: root.width
Component.onCompleted: {
extraContentColumn.parent = barColumn
extraContentColumn.visible = true
}
MouseArea {
id: handleMouseArea
width: parent.width
height: 20
property point originMousePosition
onPressed: {
originMousePosition.x = mouseX
originMousePosition.y = mouseY
}
onReleased: {
helperWindow.windowOffset.x += mouseX - originMousePosition.x
helperWindow.windowOffset.y += mouseY - originMousePosition.y
}
Grid {
anchors.centerIn: parent
columns: 5
rows: 2
spacing: 3
Repeater { model: 10; Rectangle { width: 4; height: width; radius: width/2 } }
}
}
//---------------
// @Button
Rectangle {
color: baseColor
height: 30
property bool selected: false
property color baseColor: "#555"
signal clicked
Rectangle {
anchors.fill: parent
color: "#FFF"
opacity: 0.3
visible: parent.selected
}
Text {
text: parent.text
anchors.centerIn: parent
color: parent.selected ? "#FFF" : "#EEE"
}
MouseArea {
anchors.fill: parent
onClicked: {
parent.clicked()
}
onPressed: {
parent.color = Qt.lighter(parent.baseColor)
}
onReleased: {
parent.color = parent.baseColor
}
}
//---- Redefinitions ----
property string text: "Hide"
width: parent.width
onClicked: {
helperWindow.close()
}
}
Item {
width: parent.width
height: 10
}
//***************************************************************************
// Responsive-related settings
//
Column {
width: parent.width
height: visible ? childrenRect.height : 0
visible: root.showResponiveToolbar
spacing: 1
//---------------
// @Button
Rectangle {
color: baseColor
height: 30
property bool selected: false
property color baseColor: "#555"
signal clicked
Rectangle {
anchors.fill: parent
color: "#FFF"
opacity: 0.3
visible: parent.selected
}
Text {
text: parent.text
anchors.centerIn: parent
color: parent.selected ? "#FFF" : "#EEE"
}
MouseArea {
anchors.fill: parent
onClicked: {
parent.clicked()
}
onPressed: {
parent.color = Qt.lighter(parent.baseColor)
}
onReleased: {
parent.color = parent.baseColor
}
}
//---- Redefinitions ----
width: parent.width
property string text: (root.orientation === root.portraitMode) ? "Portrait"
: "Landscape"
onClicked: {
d.applyWindowSize(d.currentHeight, d.currentWidth);
}
}
//---------------
// @Button
Rectangle {
color: baseColor
height: 30
property bool selected: false
property color baseColor: "#555"
signal clicked
Rectangle {
anchors.fill: parent
color: "#FFF"
opacity: 0.3
visible: parent.selected
}
Text {
text: parent.text
anchors.centerIn: parent
color: parent.selected ? "#FFF" : "#EEE"
}
MouseArea {
anchors.fill: parent
onClicked: {
parent.clicked()
}
onPressed: {
parent.color = Qt.lighter(parent.baseColor)
}
onReleased: {
parent.color = parent.baseColor
}
}
//---- Redefinitions ----
property string text: "Reset"
width: parent.width
onClicked: {
d.applyWindowSize(d.initialWidth, d.initialHeight);
root.pixelDensity = d.initialPixelDensity;
d.lastPresetSelected = -1;
}
}
//**********************
// DPI
//
Text {
text: "DPI"
color: "white"
height: d.textHeight
width: parent.width
wrapMode: Text.Wrap
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignBottom
}
Row {
width: parent.width
height: childrenRect.height
spacing: 1
//---------------
// @Button
Rectangle {
color: baseColor
property bool selected: false
property color baseColor: "#555"
signal clicked
Rectangle {
anchors.fill: parent
color: "#FFF"
opacity: 0.3
visible: parent.selected
}
Text {
text: parent.text
anchors.centerIn: parent
color: parent.selected ? "#FFF" : "#EEE"
}
MouseArea {
anchors.fill: parent
onClicked: {
parent.clicked()
}
onPressed: {
parent.color = Qt.lighter(parent.baseColor)
}
onReleased: {
parent.color = parent.baseColor
}
}
//---- Redefinitions ----
height: dpiEdit.height
width: parent.width / 4
property string text: "-"
onClicked: {
root.pixelDensity /= 1.3
}
}
//---------------
// @TextField
Rectangle {
color: "#555"
height: 30
property string text
signal discarded()
signal editingFinished(string value)
TextInput {
anchors.fill: parent
horizontalAlignment: TextEdit.AlignHCenter
verticalAlignment: TextEdit.AlignVCenter
color: "#EEE"
font.bold: true
validator: IntValidator{bottom: 0; top: 5000;}
property Item componentRoot: parent
onFocusChanged: {
parent.color = focus ? "#999" : "#555"
}
Component.onCompleted: {
bind()
validator.bottom = parent.minimum
validator.top = parent.maximum
}
Keys.onEscapePressed: {
focus = false
bind()
}
onEditingFinished: {
focus = false
parent.editingFinished(text)
bind()
}
function bind() {
text = Qt.binding(function() { return parent.text } )
}
}
//---- Redefinitions ----
id: dpiEdit
width: parent.width / 2
text: root.dpi.toFixed(0)
property int minimum: 1
property int maximum: 999
onEditingFinished: {
root.setDpi(value)
}
}
//---------------
// @Button
Rectangle {
color: baseColor
property bool selected: false
property color baseColor: "#555"
signal clicked
Rectangle {
anchors.fill: parent
color: "#FFF"
opacity: 0.3
visible: parent.selected
}
Text {
text: parent.text
anchors.centerIn: parent
color: parent.selected ? "#FFF" : "#EEE"
}
MouseArea {
anchors.fill: parent
onClicked: {
parent.clicked()
}
onPressed: {
parent.color = Qt.lighter(parent.baseColor)
}
onReleased: {
parent.color = parent.baseColor
}
}
//---- Redefinitions ----
height: dpiEdit.height
width: parent.width / 4
property string text: "+"
onClicked: {
root.pixelDensity *= 1.3
}
}
}
//**********************
// Width
//
Text {
text: "Width"
color: "white"
height: d.textHeight
width: parent.width
wrapMode: Text.Wrap
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignBottom
}
Row {
id: row
width: parent.width
height: childrenRect.height
spacing: 1
//---------------
// @Button
Rectangle {
color: baseColor
property bool selected: false
property color baseColor: "#555"
signal clicked
Rectangle {
anchors.fill: parent
color: "#FFF"
opacity: 0.3
visible: parent.selected
}
Text {
text: parent.text
anchors.centerIn: parent
color: parent.selected ? "#FFF" : "#EEE"
}
MouseArea {
anchors.fill: parent
onClicked: {
parent.clicked()
}
onPressed: {
parent.color = Qt.lighter(parent.baseColor)
}
onReleased: {
parent.color = parent.baseColor
}
}
//---- Redefinitions ----
height: widthEdit.height
width: parent.width / 4
property string text: "-"
onClicked: {
root.setWindowWidth(d.currentWidth / d.sizeIncrementFactor)
}
}
//---------------
// @TextField
Rectangle {
color: "#555"
height: 30
property string text
signal discarded()
signal editingFinished(string value)
TextInput {
anchors.fill: parent
horizontalAlignment: TextEdit.AlignHCenter
verticalAlignment: TextEdit.AlignVCenter
color: "#EEE"
font.bold: true
validator: IntValidator{bottom: 0; top: 5000;}
property Item componentRoot: parent
onFocusChanged: {
parent.color = focus ? "#999" : "#555"
}
Component.onCompleted: {
bind()
validator.bottom = parent.minimum
validator.top = parent.maximum
}
Keys.onEscapePressed: {
focus = false
bind()
}
onEditingFinished: {
focus = false
parent.editingFinished(text)
bind()
}
function bind() {
text = Qt.binding(function() { return parent.text } )
}
}
//---- Redefinitions ----
id: widthEdit
width: parent.width / 2
property int minimum: 10
property int maximum: 5000
text: d.currentWidth
onEditingFinished: {
root.setWindowWidth(value)
}
}
//---------------
// @Button
Rectangle {
color: baseColor
property bool selected: false
property color baseColor: "#555"
signal clicked
Rectangle {
anchors.fill: parent
color: "#FFF"
opacity: 0.3
visible: parent.selected
}
Text {
text: parent.text
anchors.centerIn: parent
color: parent.selected ? "#FFF" : "#EEE"
}
MouseArea {
anchors.fill: parent
onClicked: {
parent.clicked()
}
onPressed: {
parent.color = Qt.lighter(parent.baseColor)
}
onReleased: {
parent.color = parent.baseColor
}
}
//---- Redefinitions ----
height: widthEdit.height
width: parent.width / 4
property string text: "+"
onClicked: {
root.setWindowWidth(d.currentWidth * d.sizeIncrementFactor)
}
}
}
//**********************
// Height
//
Text {
text: "Height"
color: "white"
width: parent.width
height: d.textHeight
wrapMode: Text.Wrap
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignBottom
}
Row {
width: parent.width
height: childrenRect.height
spacing: 1
//---------------
// @Button
Rectangle {
color: baseColor
property bool selected: false
property color baseColor: "#555"
signal clicked
Rectangle {
anchors.fill: parent
color: "#FFF"
opacity: 0.3
visible: parent.selected
}
Text {
text: parent.text
anchors.centerIn: parent
color: parent.selected ? "#FFF" : "#EEE"
}
MouseArea {
anchors.fill: parent
onClicked: {
parent.clicked()
}
onPressed: {
parent.color = Qt.lighter(parent.baseColor)
}
onReleased: {
parent.color = parent.baseColor
}
}
//---- Redefinitions ----
height: heightEdit.height
width: parent.width / 4
property string text: "-"
onClicked: {
root.setWindowHeight(d.currentHeight / d.sizeIncrementFactor)
}
}
//---------------
// @TextField
Rectangle {
color: "#555"
height: 30
property string text
signal discarded()
signal editingFinished(string value)
TextInput {
anchors.fill: parent
horizontalAlignment: TextEdit.AlignHCenter
verticalAlignment: TextEdit.AlignVCenter
color: "#EEE"
font.bold: true
validator: IntValidator{bottom: 0; top: 5000;}
property Item componentRoot: parent
onFocusChanged: {
parent.color = focus ? "#999" : "#555"
}
Component.onCompleted: {
bind()
validator.bottom = parent.minimum
validator.top = parent.maximum
}
Keys.onEscapePressed: {
focus = false
bind()
}
onEditingFinished: {
focus = false
parent.editingFinished(text)
bind()
}
function bind() {
text = Qt.binding(function() { return parent.text } )
}
}
//---- Redefinitions ----
id: heightEdit
width: parent.width / 2
text: d.currentHeight
property int minimum: 10
property int maximum: 5000
onEditingFinished: {
root.setWindowHeight(value)
}
}
//---------------
// @Button
Rectangle {
color: baseColor
property bool selected: false
property color baseColor: "#555"
signal clicked
Rectangle {
anchors.fill: parent
color: "#FFF"
opacity: 0.3
visible: parent.selected
}
Text {
text: parent.text
anchors.centerIn: parent
color: parent.selected ? "#FFF" : "#EEE"
}
MouseArea {
anchors.fill: parent
onClicked: {
parent.clicked()
}
onPressed: {
parent.color = Qt.lighter(parent.baseColor)
}
onReleased: {
parent.color = parent.baseColor
}
}
//---- Redefinitions ----
height: heightEdit.height
width: parent.width / 4
property string text: "+"
onClicked: {
root.setWindowHeight(d.currentHeight * d.sizeIncrementFactor)
}
}
}
//**********************
// Presets
//
Text {
text: "Presets"
width: parent.width
height: d.textHeight
color: "white"
wrapMode: Text.Wrap
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignBottom
visible: root.presets.count > 0
}
Repeater {
model: root.presets
//---------------
// @Button
Rectangle {
color: baseColor
height: 30
property color baseColor: "#555"
signal clicked
Rectangle {
anchors.fill: parent
color: "#FFF"
opacity: 0.3
visible: parent.selected
}
Text {
text: parent.text
anchors.centerIn: parent
color: parent.selected ? "#FFF" : "#EEE"
}
MouseArea {
anchors.fill: parent
onClicked: {
parent.clicked()
}
onPressed: {
parent.color = Qt.lighter(parent.baseColor)
}