Delete and unsubscribe confirmation page

touch/Confirmation.qml

@@ -0,0 +1,87 @@
+
+/**
+ *
+ * gPodder QML UI Reference Implementation
+ * Copyright (c) 2013, Thomas Perl <m@thp.io>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+import QtQuick 2.0
+
+import 'common/constants.js' as Constants
+import 'icons/icons.js' as Icons
+
+SlidePage {
+    id: confirmation
+
+    property alias title: header.title
+    property alias icon: icon.icon
+    property alias color: header.color
+    property var callback: undefined
+
+    SlidePageHeader {
+        id: header
+        color: Constants.colors.destructive
+        title: 'Confirmation'
+    }
+
+    PIcon {
+        id: icon
+        size: 300
+        anchors.centerIn: parent
+        color: header.color
+
+        MouseArea {
+            anchors.fill: parent
+            onClicked: {
+                if (confirmation.callback !== undefined) {
+                    confirmation.callback();
+                    confirmation.closePage();
+                }
+            }
+        }
+    }
+
+    PLabel {
+        anchors {
+            horizontalCenter: parent.horizontalCenter
+            top: icon.bottom
+            margins: 30 * pgst.scalef
+        }
+
+        text: 'Tap to confirm'
+        color: header.color
+    }
+
+    Row {
+        anchors {
+            horizontalCenter: parent.horizontalCenter
+            bottom: parent.bottom
+            margins: 60 * pgst.scalef
+        }
+
+        spacing: 30 * pgst.scalef
+
+        PLabel {
+            text: 'Swipe right to cancel'
+            color: Constants.colors.text
+        }
+
+        PIcon {
+            color: Constants.colors.text
+            icon: Icons.arrow_right
+        }
+    }
+}

touch/EpisodeItem.qml

@@ -75,7 +75,12 @@ Item {
                 color: (episodeItem.isPlaying || progress > 0) ? titleLabel.color : Constants.colors.destructive
                 icon: Icons.trash
                 visible: downloadState != Constants.state.deleted
-                onClicked: py.call('main.delete_episode', [id]);
+                onClicked: {
+                    var ctx = { py: py, id: id };
+                    pgst.showConfirmation('Delete episode', Icons.trash, function () {
+                        ctx.py.call('main.delete_episode', [ctx.id]);
+                    });
+                }
             }
 
             IconMenuItem {

touch/EpisodesPage.qml

@@ -54,8 +54,13 @@ SlidePage {
             icon: Icons.trash
             color: Constants.colors.destructive
             onClicked: {
-                py.call('main.unsubscribe', [episodesPage.podcast_id]);
-                episodesPage.closePage();
+                episodesPage.unPull();
+
+                var ctx = { py: py, id: episodesPage.podcast_id, page: episodesPage };
+                pgst.showConfirmation('Unsubscribe', Icons.trash, function () {
+                    ctx.py.call('main.unsubscribe', [ctx.id]);
+                    ctx.page.closePage();
+                });
             }
         }
     }

touch/Main.qml

@@ -48,6 +48,14 @@ Item {
 
     property bool loadPageInProgress: false
 
+    function showConfirmation(title, icon, callback) {
+        loadPage('Confirmation.qml', {
+            title: title,
+            icon: icon,
+            callback: callback,
+        });
+    }
+
     function loadPage(filename, properties) {
         if (pgst.loadPageInProgress) {
             console.log('ignoring loadPage request while load in progress');