Showing new sticker sets

harbour-fernschreiber.pro

@@ -64,6 +64,7 @@ DISTFILES += qml/harbour-fernschreiber.qml \
     qml/components/ReplyMarkupButtons.qml \
     qml/components/StickerPicker.qml \
     qml/components/PhotoTextsListItem.qml \
+    qml/components/StickerSetOverlay.qml \
     qml/components/TDLibImage.qml \
     qml/components/TDLibMinithumbnail.qml \
     qml/components/TDLibPhoto.qml \

qml/components/StickerSetOverlay.qml

@@ -0,0 +1,170 @@
+/*
+    Copyright (C) 2020-21 Sebastian J. Wolf and other contributors
+
+    This file is part of Fernschreiber.
+
+    Fernschreiber 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 3 of the License, or
+    (at your option) any later version.
+
+    Fernschreiber 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 Fernschreiber. If not, see <http://www.gnu.org/licenses/>.
+*/
+import QtQuick 2.6
+import Sailfish.Silica 1.0
+import "./messageContent"
+import "../js/functions.js" as Functions
+import "../js/twemoji.js" as Emoji
+import "../js/debug.js" as Debug
+
+Flickable {
+    id: stickerSetOverlayFlickable
+    anchors.fill: parent
+    boundsBehavior: Flickable.StopAtBounds
+    contentHeight: stickerSetContentColumn.height
+    clip: true
+
+    property string stickerSetId;
+    property var stickerSet;
+    property bool setLoaded: false;
+    signal requestClose;
+
+    Component.onCompleted: {
+        if (!stickerManager.hasStickerSet(stickerSetId)) {
+            tdLibWrapper.getStickerSet(stickerSetId);
+        } else {
+            stickerSet = stickerManager.getStickerSet(stickerSetId);
+        }
+    }
+
+    Connections {
+        target: tdLibWrapper
+        onStickerSetReceived: {
+            if (stickerSet.id === stickerSetOverlayFlickable.stickerSetId) {
+                stickerSetOverlayFlickable.stickerSet = stickerSet;
+            }
+        }
+    }
+
+    Timer {
+        id: stickerSetLoadedTimer
+        interval: 100
+        running: true
+        repeat: false
+        onTriggered: {
+            stickerSetOverlayFlickable.setLoaded = true;
+        }
+    }
+
+    Rectangle {
+        id: stickerSetContentBackground
+        color: Theme.overlayBackgroundColor
+        opacity: 0.7
+        anchors.fill: parent
+        MouseArea {
+            anchors.fill: parent
+            onClicked: {
+                stickerSetOverlayFlickable.requestClose();
+            }
+        }
+    }
+
+    Column {
+        id: stickerSetContentColumn
+        spacing: Theme.paddingMedium
+        width: parent.width
+        height: parent.height
+
+        Row {
+            id: stickerSetTitleRow
+            width: parent.width - ( 2 * Theme.horizontalPageMargin )
+            height: overlayStickerTitleText.height + ( 2 * Theme.paddingMedium )
+            anchors.horizontalCenter: parent.horizontalCenter
+
+            Label {
+                id: overlayStickerTitleText
+
+                width: parent.width - ( installSetButton.visible ? installSetButton.width : 0 ) - closeSetButton.width
+                text: stickerSet.title
+                font.pixelSize: Theme.fontSizeExtraLarge
+                font.weight: Font.ExtraBold
+                maximumLineCount: 1
+                truncationMode: TruncationMode.Fade
+                textFormat: Text.StyledText
+                anchors.verticalCenter: parent.verticalCenter
+            }
+
+            IconButton {
+                id: installSetButton
+                icon.source: "image://theme/icon-m-add"
+                anchors.verticalCenter: parent.verticalCenter
+                visible: !stickerSet.is_installed
+                onClicked: {
+                    tdLibWrapper.changeStickerSet(stickerSet.id, true);
+                }
+            }
+
+            IconButton {
+                id: closeSetButton
+                icon.source: "image://theme/icon-m-clear"
+                anchors.verticalCenter: parent.verticalCenter
+                onClicked: {
+                    stickerSetOverlayFlickable.requestClose();
+                }
+            }
+        }
+
+        SilicaGridView {
+            id: stickerSetGridView
+
+            width: parent.width - ( 2 * Theme.horizontalPageMargin )
+            height: parent.height - stickerSetTitleRow.height - Theme.paddingMedium
+            anchors.horizontalCenter: parent.horizontalCenter
+
+            cellWidth: chatPage.isLandscape ? (width / 5) : (width / 3);
+            cellHeight: cellWidth
+
+            visible: count > 0
+
+            clip: true
+
+            model: stickerSet.stickers
+            delegate: Item {
+                width: stickerSetGridView.cellWidth - Theme.paddingSmall
+                height: stickerSetGridView.cellHeight - Theme.paddingSmall
+
+                Image {
+                    id: singleStickerImage
+                    source: modelData.thumbnail.file.local.is_downloading_completed ? modelData.thumbnail.file.local.path : ""
+                    anchors.fill: parent
+                    visible: modelData.thumbnail.file.local.is_downloading_completed
+                    asynchronous: true
+                    onStatusChanged: {
+                        if (status === Image.Ready) {
+                            stickerSetLoadedTimer.restart();
+                        }
+                    }
+                }
+                Label {
+                    font.pixelSize: Theme.fontSizeHuge
+                    anchors.fill: parent
+                    maximumLineCount: 1
+                    truncationMode: TruncationMode.Fade
+                    text: Emoji.emojify(modelData.emoji, font.pixelSize)
+                    visible: !modelData.thumbnail.file.local.is_downloading_completed
+                }
+
+            }
+
+            VerticalScrollDecorator {}
+        }
+
+    }
+
+}

qml/components/messageContent/MessageSticker.qml

@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2020 Sebastian J. Wolf and other contributors
+    Copyright (C) 2020-21 Sebastian J. Wolf and other contributors
 
     This file is part of Fernschreiber.
 
@@ -96,6 +96,14 @@ MessageContentBase {
             opacity: !stickerVisible && !placeHolderDelayTimer.running ? 0.15 : 0
             Behavior on opacity { FadeAnimation {} }
         }
+
+        MouseArea {
+            anchors.fill: parent
+            onClicked: {
+                stickerSetOverlayLoader.stickerSetId = stickerData.set_id;
+                stickerSetOverlayLoader.active = true;
+            }
+        }
     }
 
     Timer {

qml/pages/ChatPage.qml

@@ -1285,6 +1285,28 @@ Page {
                     }
                 }
 
+                Loader {
+                    id: stickerSetOverlayLoader
+
+                    property string stickerSetId;
+
+                    active: false
+                    asynchronous: true
+                    width: parent.width
+                    height: active ? parent.height : 0
+                    sourceComponent: Component {
+                        StickerSetOverlay {
+                            stickerSetId: stickerSetOverlayLoader.stickerSetId
+                            onRequestClose: {
+                                stickerSetOverlayLoader.active = false;
+                            }
+                        }
+                    }
+
+                    onActiveChanged: {
+                    }
+                }
+
                 InlineQuery {
                     id: inlineQuery
                     textField: newMessageTextField

src/stickermanager.cpp

@@ -50,6 +50,16 @@ QVariantList StickerManager::getInstalledStickerSets()
     return this->installedStickerSets;
 }
 
+QVariantMap StickerManager::getStickerSet(const QString &stickerSetId)
+{
+    return this->stickerSets.value(stickerSetId).toMap();
+}
+
+bool StickerManager::hasStickerSet(const QString &stickerSetId)
+{
+    return this->stickerSets.contains(stickerSetId);
+}
+
 bool StickerManager::needsReload()
 {
     return this->reloadNeeded;
@@ -104,19 +114,25 @@ void StickerManager::handleStickerSetsReceived(const QVariantList &stickerSets)
     this->stickerSetMap.clear();
     while (stickerSetIdIterator.hasNext()) {
         QString stickerSetId = stickerSetIdIterator.next().toString();
+        if (this->installedStickerSetIds.contains(stickerSetId)) {
             this->installedStickerSets.append(this->stickerSets.value(stickerSetId));
             this->stickerSetMap.insert(stickerSetId, i);
             i++;
         }
+    }
 }
 
 void StickerManager::handleStickerSetReceived(const QVariantMap &stickerSet)
 {
     QString stickerSetId = stickerSet.value("id").toString();
-    LOG("Receiving complete sticker set...." << stickerSetId);
     this->stickerSets.insert(stickerSetId, stickerSet);
+    if (this->installedStickerSetIds.contains(stickerSetId)) {
+        LOG("Receiving installed sticker set...." << stickerSetId);
         int setIndex = this->stickerSetMap.value(stickerSetId).toInt();
         this->installedStickerSets.replace(setIndex, stickerSet);
+    } else {
+        LOG("Receiving new sticker set...." << stickerSetId);
+    }
     QVariantList stickerList = stickerSet.value("stickers").toList();
     QListIterator<QVariant> stickerIterator(stickerList);
     while (stickerIterator.hasNext()) {

src/stickermanager.h

@@ -35,6 +35,8 @@ public:
 
     Q_INVOKABLE QVariantList getRecentStickers();
     Q_INVOKABLE QVariantList getInstalledStickerSets();
+    Q_INVOKABLE QVariantMap getStickerSet(const QString &stickerSetId);
+    Q_INVOKABLE bool hasStickerSet(const QString &stickerSetId);
     Q_INVOKABLE bool needsReload();
     Q_INVOKABLE void setNeedsReload(const bool &reloadNeeded);
 

src/tdlibwrapper.cpp

@@ -1326,6 +1326,18 @@ void TDLibWrapper::deleteProfilePhoto(const QString &profilePhotoId)
     this->sendRequest(requestObject);
 }
 
+void TDLibWrapper::changeStickerSet(const QString &stickerSetId, bool isInstalled)
+{
+    LOG("Change sticker set" << stickerSetId << isInstalled);
+
+    QVariantMap requestObject;
+    requestObject.insert(_TYPE, "changeStickerSet");
+    requestObject.insert("set_id", stickerSetId);
+    requestObject.insert("is_installed", isInstalled);
+
+    this->sendRequest(requestObject);
+}
+
 void TDLibWrapper::searchEmoji(const QString &queryString)
 {
     LOG("Searching emoji" << queryString);

src/tdlibwrapper.h

@@ -221,6 +221,7 @@ public:
     Q_INVOKABLE void getUserPrivacySettingRules(UserPrivacySetting setting);
     Q_INVOKABLE void setProfilePhoto(const QString &filePath);
     Q_INVOKABLE void deleteProfilePhoto(const QString &profilePhotoId);
+    Q_INVOKABLE void changeStickerSet(const QString &stickerSetId, bool isInstalled);
 
     // Others (candidates for extraction ;))
     Q_INVOKABLE void searchEmoji(const QString &queryString);