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  40
  41 import QtQuick 1.1
  42 import "." 1.1
  43
  44 Dialog {
  45     id: root
  46
  47     property alias titleText: titleAreaText.text
  48     property url titleIcon
  49     property variant buttonTexts: []
  50     property bool privateCloseIcon: false
  51
  52     signal buttonClicked(int index)
  53
  54     onButtonTextsChanged: {
  55         for (var i = buttonRow.children.length; i > 0; --i) {
  56             buttonRow.children[i - 1].destroy()
  57         }
  58         for (var j = 0; j < buttonTexts.length; ++j) {
  59             var button = buttonComponent.createObject(buttonRow)
  60             button.text = buttonTexts[j]
  61             button.index = j
  62         }
  63     }
  64
  65     Component {
  66         id: buttonComponent
  67         ToolButton {
  68             property int index
  69
  70             width: internal.buttonWidth()
  71             height: privateStyle.toolBarHeightLandscape
  72             platformInverted: root.platformInverted
  73
  74             onClicked: {
  75                 if (root.status == DialogStatus.Open) {
  76                     root.buttonClicked(index)
  77                     root.close()
  78                 }
  79             }
  80         }
  81     }
  82
  83     QtObject {
  84         id: internal
  85
  86         function buttonWidth() {
  87             switch (buttonTexts.length) {
  88                 case 0: return 0
  89                 case 1: return Math.round((privateStyle.dialogMaxSize - 3 * platformStyle.paddingMedium) / 2)
  90                 default: return (buttonContainer.width - (buttonTexts.length + 1) *
  91                     platformStyle.paddingMedium) / buttonTexts.length
  92             }
  93         }
  94
  95         function iconSource() {
  96             if (privateCloseIcon) {
  97                 return privateStyle.imagePath((iconMouseArea.pressed && !iconMouseArea.pressCancelled
  98                     ? "qtg_graf_popup_close_pressed"
  99                     : "qtg_graf_popup_close_normal"),
 100                     root.platformInverted)
 101             } else {
 102                 return root.titleIcon
 103             }
 104         }
 105     }
 106
 107     title: Item {
 108         anchors.left: parent.left
 109         anchors.right: parent.right
 110         height: platformStyle.graphicSizeSmall + 2 * platformStyle.paddingLarge
 111
 112         LayoutMirroring.enabled: privateCloseIcon ? false : undefined
 113         LayoutMirroring.childrenInherit: true
 114
 115         Item {
 116             id: titleLayoutHelper // needed to make the text mirror correctly
 117
 118             anchors.left: parent.left
 119             anchors.right: titleAreaIcon.source == "" ? parent.right : titleAreaIcon.left
 120             anchors.top: parent.top
 121             anchors.bottom: parent.bottom
 122             anchors.margins: platformStyle.paddingLarge
 123
 124             Text {
 125                 id: titleAreaText
 126
 127                 LayoutMirroring.enabled: root.LayoutMirroring.enabled
 128
 129                 anchors.fill: parent
 130                 font { family: platformStyle.fontFamilyRegular; pixelSize: platformStyle.fontSizeLarge }
 131                 color: root.platformInverted ? platformStyle.colorNormalLinkInverted
 132                                              : platformStyle.colorNormalLink
 133                 elide: Text.ElideRight
 134                 horizontalAlignment: Text.AlignLeft
 135                 verticalAlignment: Text.AlignVCenter
 136             }
 137         }
 138
 139         Image {
 140             id: titleAreaIcon
 141
 142             anchors.right: parent.right
 143             anchors.rightMargin: platformStyle.paddingLarge
 144             anchors.verticalCenter: parent.verticalCenter
 145             source: internal.iconSource()
 146             sourceSize.height: platformStyle.graphicSizeSmall
 147             sourceSize.width: platformStyle.graphicSizeSmall
 148
 149             MouseArea {
 150                 id: iconMouseArea
 151
 152                 property bool pressCancelled
 153
 154                 anchors.centerIn: parent
 155                 width: parent.width + 2 * platformStyle.paddingLarge
 156                 height: parent.height + 2 * platformStyle.paddingLarge
 157                 enabled: privateCloseIcon && root.status == DialogStatus.Open
 158
 159                 onPressed: {
 160                     pressCancelled = false
 161                     privateStyle.play(Android.BasicButton)
 162                 }
 163                 onClicked: {
 164                     if (!pressCancelled)
 165                         root.reject()
 166                 }
 167                 onReleased: {
 168                     if (!pressCancelled)
 169                         privateStyle.play(Android.PopupClose)
 170                 }
 171                 onExited: pressCancelled = true
 172             }
 173         }
 174     }
 175
 176     buttons: Item {
 177         id: buttonContainer
 178
 179         LayoutMirroring.enabled: false
 180         LayoutMirroring.childrenInherit: true
 181
 182         width: parent.width
 183         height: buttonTexts.length ? privateStyle.toolBarHeightLandscape + 2 * platformStyle.paddingSmall : 0
 184
 185         Row {
 186             id: buttonRow
 187             objectName: "buttonRow"
 188             anchors.centerIn: parent
 189             spacing: platformStyle.paddingMedium
 190         }
 191     }
 192 }