Merge pull request #1406 from demmm/master

[welcomeq] connected to RequirementsModel

src/modules/welcomeq/Recommended.qml

@@ -1,6 +1,7 @@
 /* === This file is part of Calamares - <https://github.com/calamares> ===
  *
  *   Copyright 2020, Anke Boersma <demm@kaosx.us>
+ *   Copyright 2020, Adriaan de Groot <groot@kde.org>
  *
  *   Calamares is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -16,6 +17,7 @@
  *   along with Calamares. If not, see <http://www.gnu.org/licenses/>.
  */
 
+import io.calamares.core 1.0
 import io.calamares.ui 1.0
 
 import QtQuick 2.7
@@ -33,35 +35,64 @@ Rectangle {
         id: recommended
         anchors.horizontalCenter: parent.horizontalCenter
         anchors.top: parent.top
-        anchors.topMargin: 20
+        anchors.topMargin: 10
+        horizontalAlignment: TextEdit.AlignHCenter
         width: 640
-        font.pointSize: 12
+        font.pointSize: 11
         textFormat: Text.RichText
         antialiasing: true
         activeFocusOnPress: false
         wrapMode: Text.WordWrap
 
-        text: qsTr("<p>This computer does not satisfy some of the recommended requirements for setting up %1.</p>
+        text: qsTr("<p>This computer does not satisfy some of the recommended requirements for setting up %1.<br/>
-        <p>Setup can continue, but some features might be disabled.</p>").arg(Branding.string(Branding.VersionedName))
+        Setup can continue, but some features might be disabled.</p>").arg(Branding.string(Branding.VersionedName))
     }
 
-    TextArea {
+    Rectangle {
+        width: 640
+        height: 400
         anchors.horizontalCenter: parent.horizontalCenter
         anchors.top: recommended.bottom
-        anchors.topMargin: 20
+        anchors.topMargin: 5
-        width: 640
-        background: Rectangle {
-            implicitWidth: 640
-            implicitHeight: 50
-            border.color: "#ff0000"
-            color: "#b0e0e6"
-        }
-        font.pointSize: 12
-        textFormat: Text.RichText
-        antialiasing: true
-        activeFocusOnPress: false
-        wrapMode: Text.WordWrap
 
-        text: qsTr("<p>The system is not connected to the internet.</p>")//.arg(requirementsModel)
+        Component {
+            id: requirementsDelegate
+
+            Item {
+                width: 640
+                height: 40
+
+                Column {
+                    anchors.centerIn: parent
+
+                    Rectangle {
+                        implicitWidth: 640
+                        implicitHeight: 40
+                        border.color: satisfied ? "#228b22" : "#ffa411"
+                        color: satisfied ? "#f0fff0" : "#ffefd5"
+
+                        Image {
+                            anchors.verticalCenter: parent.verticalCenter
+                            anchors.right: parent.right
+                            anchors.margins: 20
+                            source: satisfied ? "qrc:/data/images/yes.svgz" : "qrc:/data/images/information.svgz"
+                        }
+
+                        Text {
+                            text: ( satisfied ? 'Met: ' : 'Missing: ' ) + name + " " + details
+                            anchors.centerIn: parent
+                            font.pointSize: 11
+                        }
+                    }
+                }
+            }
+        }
+
+        ListView {
+            anchors.fill: parent
+            spacing: 5
+            model: config.requirementsModel
+            delegate: requirementsDelegate
+        }
     }
 }

src/modules/welcomeq/Requirements.qml

@@ -1,6 +1,7 @@
 /* === This file is part of Calamares - <https://github.com/calamares> ===
  *
  *   Copyright 2020, Anke Boersma <demm@kaosx.us>
+ *   Copyright 2020, Adriaan de Groot <groot@kde.org>
  *
  *   Calamares is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -16,6 +17,7 @@
  *   along with Calamares. If not, see <http://www.gnu.org/licenses/>.
  */
 
+import io.calamares.core 1.0
 import io.calamares.ui 1.0
 
 import QtQuick 2.7
@@ -33,35 +35,65 @@ Rectangle {
         id: required
         anchors.horizontalCenter: parent.horizontalCenter
         anchors.top: parent.top
-        anchors.topMargin: 20
+        anchors.topMargin: 10
+        horizontalAlignment: TextEdit.AlignHCenter
         width: 640
-        font.pointSize: 12
+        font.pointSize: 11
         textFormat: Text.RichText
         antialiasing: true
         activeFocusOnPress: false
         wrapMode: Text.WordWrap
 
-        text: qsTr("<p>This computer does not satisfy the minimum requirements for setting up %1.</p>
+        text: qsTr("<p>This computer does not satisfy the minimum requirements for installing %1.<br/>
-        <p>Setup cannot continue.</p>").arg(Branding.string(Branding.VersionedName))
+        Installation cannot continue.</p>").arg(Branding.string(Branding.VersionedName))
     }
 
-    TextArea {
+    Rectangle {
+        width: 640
+        height: 400
         anchors.horizontalCenter: parent.horizontalCenter
         anchors.top: required.bottom
-        anchors.topMargin: 20
+        anchors.topMargin: 5
-        width: 640
-        background: Rectangle {
-            implicitWidth: 640
-            implicitHeight: 50
-            border.color: "#ff0000"
-            color: "#ffc0cb"
-        }
-        font.pointSize: 12
-        textFormat: Text.RichText
-        antialiasing: true
-        activeFocusOnPress: false
-        wrapMode: Text.WordWrap
 
-        text: qsTr("<p>The installer is not running with administrator rights.</p>")//.arg(requirementsModel)
+        Component {
+            id: requirementsDelegate
+
+            Item {
+                width: 640
+                height: 40
+
+                Column {
+                    anchors.centerIn: parent
+
+                    Rectangle {
+                        implicitWidth: 640
+                        implicitHeight: 40
+                        border.color: mandatory ? "#228b22" : "#ff0000"
+                        color: mandatory ? "#f0fff0" : "#ffc0cb"
+
+                        Image {
+                            anchors.verticalCenter: parent.verticalCenter
+                            anchors.right: parent.right
+                            anchors.margins: 20
+                            source: mandatory ? "qrc:/data/images/yes.svgz" : "qrc:/data/images/no.svgz"
+                        }
+
+                        Text {
+                            text: ( mandatory ? 'Met: ' : 'Failed: ' ) + name + " " + details
+                            anchors.centerIn: parent
+                            font.pointSize: 11
+                        }
+                    }
+                }
+            }
+        }
+
+        ListView {
+            anchors.fill: parent
+            spacing: 5
+            model: config.requirementsModel
+            delegate: requirementsDelegate
+        }
     }
 }
+

src/modules/welcomeq/welcomeq.conf

@@ -25,3 +25,40 @@ showReleaseNotesUrl:    true
 # branding.desc string)
 #
 # showDonateUrl:  https://kde.org/community/donations/
+
+# Requirements checking. These are general, generic, things
+# that are checked. They may not match with the actual requirements
+# imposed by other modules in the system.
+requirements:
+    # Amount of available disk, in GiB. Floating-point is allowed here.
+    # Note that this does not account for *usable* disk, so it is possible
+    # to pass this requirement, yet have no space to install to.
+    requiredStorage:    5.5
+
+    # Amount of available RAM, in GiB. Floating-point is allowed here.
+    requiredRam:        1.0
+
+    # To check for internet connectivity, Calamares does a HTTP GET
+    # on this URL; on success (e.g. HTTP code 200) internet is OK.
+    internetCheckUrl:   http://google.com
+
+    # List conditions to check. Each listed condition will be
+    # probed in some way, and yields true or false according to
+    # the host system satisfying the condition.
+    #
+    # This sample file lists all the conditions that are known.
+    check:
+        - storage
+        - ram
+        - power
+        - internet
+        - root
+        - screen
+    # List conditions that **must** be satisfied (from the list
+    # of conditions, above) for installation to proceed.
+    # If any of these conditions are not met, the user cannot
+    # continue past the welcome page.
+    required:
+       # - storage
+        - ram
+       # - root

src/modules/welcomeq/welcomeq.qml

@@ -57,16 +57,10 @@ Page
         }
 
         Recommended {
-            property var required: "yes" //requirementsModel
-            property var satisfied: "yes" //satisfiedRequirements
-            property var requiredMet: (required != satisfied) ? true : false
             visible: !config.requirementsModel.satisfiedRequirements
         }
 
         Requirements {
-            property var required: "yes" //requirementsModel
-            property var mandatory: "yes" //satisfiedMandatory
-            property var mandatoryMet: (required != mandatory) ? true : false
             visible: !config.requirementsModel.satisfiedMandatory
         }