main.qml 5.89 KB
Newer Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
/*
 *  Copyright 2015 Marco Martin <mart@kde.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  2.010-1301, USA.
 */

import QtQuick 2.4
import QtQuick.Layouts 1.1
Marco Martin's avatar
Marco Martin committed
21
import QtQuick.Window 2.2
22

Marco Martin's avatar
Marco Martin committed
23
import org.kde.taskmanager 0.1 as TaskManager
24
25
26
27
28
import org.kde.plasma.plasmoid 2.0
import org.kde.plasma.core 2.0 as PlasmaCore
import org.kde.plasma.components 2.0 as PlasmaComponents
import org.kde.kquickcontrolsaddons 2.0

Marco Martin's avatar
Marco Martin committed
29
30
PlasmaCore.ColorScope {
    id: root
31
    width: 600
Marco Martin's avatar
Marco Martin committed
32
33
34
    height: 480
    colorGroup: PlasmaCore.Theme.ComplementaryColorGroup

35
36
37
38
    
    property QtObject taskSwitcher: taskSwitcherLoader.item ? taskSwitcherLoader.item : null
    Loader {
        id: taskSwitcherLoader
Marco Martin's avatar
Marco Martin committed
39
    }
40
41
42
43
44
45
46
    //FIXME: why it crashes on startup if TaskSwitcher is loaded immediately?
    Timer {
        running: true
        interval: 200
        onTriggered: taskSwitcherLoader.source = Qt.resolvedUrl("TaskSwitcher.qml")
    }

Marco Martin's avatar
Marco Martin committed
47
48
    MouseArea {
        id: mainMouseArea
Marco Martin's avatar
Marco Martin committed
49
        anchors.fill: parent
Marco Martin's avatar
Marco Martin committed
50
        property int oldMouseY: 0
Marco Martin's avatar
Marco Martin committed
51
52
        property int startMouseY: 0
        property bool isDragging: false
Marco Martin's avatar
Marco Martin committed
53
        drag.filterChildren: true
Marco Martin's avatar
Marco Martin committed
54
55
        function managePressed(mouse) {
            startMouseY = oldMouseY = mouse.y;
Marco Martin's avatar
Marco Martin committed
56
57
            taskSwitcher.offset = -taskSwitcher.height
        }
Marco Martin's avatar
Marco Martin committed
58
        onPressed: managePressed(mouse);
Marco Martin's avatar
Marco Martin committed
59
        onPositionChanged: {
Marco Martin's avatar
Marco Martin committed
60
61
62
63
64
65
66
            if (!isDragging && Math.abs(startMouseY - oldMouseY) < root.height) {
                oldMouseY = mouse.y;
                return;
            } else {
                isDragging = true;
            }

Marco Martin's avatar
Marco Martin committed
67
68
            taskSwitcher.offset = taskSwitcher.offset - (mouse.y - oldMouseY);
            oldMouseY = mouse.y;
Marco Martin's avatar
Marco Martin committed
69
70
            if (taskSwitcher.visibility == Window.Hidden && taskSwitcher.offset > -taskSwitcher.height + units.gridUnit && taskSwitcher.tasksCount) {
                taskSwitcher.visible = true;
Marco Martin's avatar
Marco Martin committed
71
            }
Marco Martin's avatar
Marco Martin committed
72
            plasmoid.nativeInterface.requestShowingDesktop(true);
Marco Martin's avatar
Marco Martin committed
73
74
        }
        onReleased: {
Marco Martin's avatar
Marco Martin committed
75
76
77
78
            if (!isDragging) {
                return;
            }

Marco Martin's avatar
Marco Martin committed
79
80
81
82
            if (taskSwitcher.visibility == Window.Hidden) {
                return;
            }
            if (taskSwitcher.offset > -taskSwitcher.height/2) {
Marco Martin's avatar
Marco Martin committed
83
                taskSwitcher.currentTaskIndex = -1
Marco Martin's avatar
Marco Martin committed
84
85
86
                taskSwitcher.show();
            } else {
                taskSwitcher.hide();
87
                taskSwitcher.setSingleActiveWindow(taskSwitcher.currentTaskIndex);
Marco Martin's avatar
Marco Martin committed
88
89
            }
        }
Marco Martin's avatar
Marco Martin committed
90

Marco Martin's avatar
Marco Martin committed
91
92
93
        Rectangle {
            anchors.fill: parent
            color: root.backgroundColor
Marco Martin's avatar
Marco Martin committed
94

Marco Martin's avatar
Marco Martin committed
95
96
            width: 600
            height: 40
Marco Martin's avatar
Marco Martin committed
97

Marco Martin's avatar
Marco Martin committed
98
            property Item toolBox
Marco Martin's avatar
Marco Martin committed
99

Marco Martin's avatar
Marco Martin committed
100
101
102
103
            Button {
                anchors.left: parent.left
                height: parent.height
                width: parent.width/3
104
                enabled: taskSwitcher.tasksCount > 0;
105
                iconSource: "window-list"
Marco Martin's avatar
Marco Martin committed
106
107
108
109
                onClicked: {
                    taskSwitcher.visible ? taskSwitcher.hide() : taskSwitcher.show();
                }
                onPressed: mainMouseArea.managePressed(mouse);
110
111
                onPositionChanged: mainMouseArea.positionChanged(mouse);
                onReleased: mainMouseArea.released(mouse);
Marco Martin's avatar
Marco Martin committed
112
            }
Marco Martin's avatar
Marco Martin committed
113
114
115
116
117
118
119

            Button {
                id: showDesktopButton
                height: parent.height
                width: parent.width/3
                anchors.horizontalCenter: parent.horizontalCenter
                iconSource: "go-home"
Marco Martin's avatar
Marco Martin committed
120
121
122
123
124
125
126
127
                enabled: taskSwitcher.tasksCount > 0
                checkable: true
                onCheckedChanged: {
                    if (checked) {
                        root.taskSwitcher.setSingleActiveWindow(-1);
                    } else {
                        root.taskSwitcher.setSingleActiveWindow(root.taskSwitcher.currentTaskIndex);
                    }
Marco Martin's avatar
Marco Martin committed
128
                }
Marco Martin's avatar
Marco Martin committed
129
                onPressed: mainMouseArea.managePressed(mouse);
130
131
                onPositionChanged: mainMouseArea.positionChanged(mouse);
                onReleased: mainMouseArea.released(mouse);
Marco Martin's avatar
Marco Martin committed
132
133
134
135
136
137
138
139
                Connections {
                    target: root.taskSwitcher
                    onCurrentTaskIndexChanged: {
                        if (root.taskSwitcher.currentTaskIndex < 0) {
                            showDesktopButton.checked = false;
                        }
                    }
                }
140
            }
Marco Martin's avatar
Marco Martin committed
141

Marco Martin's avatar
Marco Martin committed
142
143
144
145
146
            Button {
                height: parent.height
                width: parent.width/3
                anchors.right: parent.right
                iconSource: "window-close"
Marco Martin's avatar
Marco Martin committed
147
148
149
150
151
152
153
154
                //FIXME:Qt.UserRole+9 is IsWindow Qt.UserRole+15 is IsClosable. We can't reach that enum from QML
                enabled: taskSwitcher.model ? (taskSwitcher.model.data(taskSwitcher.model.activeTask, Qt.UserRole+9) === true && taskSwitcher.model.data(taskSwitcher.model.activeTask, Qt.UserRole+15) === true) : false
                onClicked: {
                    var index = taskSwitcher.model.activeTask;
                    if (index) {
                        taskSwitcher.model.requestClose(index);
                    }
                }
Marco Martin's avatar
Marco Martin committed
155
                onPressed: mainMouseArea.managePressed(mouse);
156
157
                onPositionChanged: mainMouseArea.positionChanged(mouse);
                onReleased: mainMouseArea.released(mouse);
Marco Martin's avatar
Marco Martin committed
158
            }
Marco Martin's avatar
Marco Martin committed
159
        }
160
    }
161
}