68 lines
1.6 KiB
QML
68 lines
1.6 KiB
QML
/*
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* Copyright 2016 - 2019 gtalent2@gmail.com
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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import QtQuick 2.0
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import 'qrc:/qml/'
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Rectangle {
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id: tileSheetEditor
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color: '#717d7e'
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MouseArea {
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id: mouseArea
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anchors.fill: parent
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acceptedButtons: Qt.LeftButton
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onPressed: {
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var pixel = pixelAt(mouseX, mouseY);
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if (pixel) {
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sheetData.beginCmd()
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sheetData.updatePixel(pixel)
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}
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}
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onPositionChanged: sheetData.updatePixel(pixelAt(mouseX, mouseY))
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onReleased: sheetData.endCmd();
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onCanceled: sheetData.endCmd();
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Grid {
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id: tileGrid
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property int baseTileSize: Math.min(parent.width / tileGrid.columns, parent.height / tileGrid.rows)
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width: tileGrid.columns * tileGrid.baseTileSize * 0.90
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height: tileGrid.rows * tileGrid.baseTileSize * 0.90
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anchors.horizontalCenter: parent.horizontalCenter
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anchors.verticalCenter: parent.verticalCenter
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rows: sheetData.rows
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columns: sheetData.columns
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Repeater {
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model: tileGrid.rows * tileGrid.columns
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Tile {
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tileNumber: index
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width: tileGrid.width / tileGrid.columns
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height: tileGrid.height / tileGrid.rows
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}
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}
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}
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function pixelAt(x, y) {
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var gridX = x - tileGrid.x;
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var gridY = y - tileGrid.y;
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var tile = tileGrid.childAt(gridX, gridY);
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if (tile === null) {
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return null;
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}
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var tileX = gridX - tile.x;
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var tileY = gridY - tile.y;
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var pixel = tile.pixelAt(tileX, tileY);
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return pixel;
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}
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}
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}
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