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Diffstat (limited to 'wayland/democompositor/qml/Chrome.qml')
| -rw-r--r-- | wayland/democompositor/qml/Chrome.qml | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/wayland/democompositor/qml/Chrome.qml b/wayland/democompositor/qml/Chrome.qml new file mode 100644 index 0000000..9a7132c --- /dev/null +++ b/wayland/democompositor/qml/Chrome.qml @@ -0,0 +1,198 @@ +/**************************************************************************** +** +** Copyright (C) 2015 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the examples of Qt for Device Creation. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** 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 http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 +import QtWayland.Compositor 1.0 +import QtGraphicalEffects 1.0 + +Rectangle { + border.width: 1 + border.color: "#102080" + color: "#1337af" + id: rootChrome + property alias surface: surfaceItem.surface + property alias valid: surfaceItem.valid + property alias explicitlyHidden: surfaceItem.explicitlyHidden + property alias shellSurface: surfaceItem.shellSurface + + property alias destroyAnimation : destroyAnimationImpl + + property int marginWidth : 5 + property int titlebarHeight : 25 + + Item { + anchors.margins: 1 + anchors.top: parent.top + anchors.left: parent.left + anchors.right: parent.right + height: titlebarHeight + LinearGradient { + anchors.fill: parent + start: Qt.point(0, 0) + end: Qt.point(0, height) + gradient: Gradient { + GradientStop { position: 0.0; color: "steelblue" } + GradientStop { position: 1.0; color: "#1337af" } + } + } + } + + function requestSize(w, h) { + surfaceItem.requestSize(Qt.size(w - 2 * marginWidth, h - titlebarHeight - marginWidth)) + } + + function toggleVisible() { + surfaceItem.explicitlyHidden = ! surfaceItem.explicitlyHidden + defaultOutput.relayout() + } + + Behavior on x { + NumberAnimation { duration: 300 } + } + Behavior on y { + NumberAnimation { duration: 300 } + } + Behavior on width { + NumberAnimation { duration: 300 } + } + Behavior on height { + NumberAnimation { duration: 300 } + } + + SequentialAnimation { + id: destroyAnimationImpl + ParallelAnimation { + NumberAnimation { target: scaleTransform; property: "yScale"; to: 2/height; duration: 150 } + NumberAnimation { target: scaleTransform; property: "xScale"; to: 0.4; duration: 150 } + } + NumberAnimation { target: scaleTransform; property: "xScale"; to: 0; duration: 150 } + ScriptAction { script: { rootChrome.destroy(); } } + } + + transform: [ + Scale { + id:scaleTransform + origin.x: rootChrome.width / 2 + origin.y: rootChrome.height / 2 + + } + ] + + + WaylandQuickItem { + id: surfaceItem + + anchors.fill: parent + anchors.margins: marginWidth + anchors.topMargin: titlebarHeight + + property bool dead: false + property bool valid: false + property bool explicitlyHidden: false + property var shellSurface: ShellSurface { + } + + + sizeFollowsSurface: false + + onSurfaceDestroyed: { + view.bufferLock = true; + x = 0 + y = 0 + rootChrome.destroyAnimation.start(); + valid = false + dead = true + } + + onValidChanged: comp.defaultOutput.relayout() + + function requestSize(size) { + //console.log("requesting size: " + size) + shellSurface.sendConfigure(size, ShellSurface.DefaultEdge) + } + + onExplicitlyHiddenChanged: { + state = explicitlyHidden ? "HIDDEN" : "SHOWN" + } + + state: "SHOWN" + + states: [ + State { + name: "SHOWN" + PropertyChanges { + target: rootChrome + visible: true + } + }, + State { + name: "HIDDEN" + PropertyChanges { + target: rootChrome + x: 0 + y: 0 + width: 0 + height: 0 + //visible: false + } + } + ] + + transitions: [ + Transition { + from: "SHOWN" + to: "HIDDEN" + SequentialAnimation { + + PauseAnimation {duration: 300} + + PropertyAction {target: rootChrome; property: "visible"; value: false} + ScriptAction {script: rootChrome.requestSize(0,0)} + } + } + ] + + Connections { + target: surface + onSizeChanged: { + valid = !surfaceItem.dead && !surface.cursorSurface && surface.size.width > 0 && surface.size.height > 0 + //console.log(shellSurface.title + " surface size: " + surface.size + " curs: " + surface.cursorSurface + " valid: " + valid) + } + } + + } + +} |