add utils and impl title version

CMakeLists.txt

@@ -12,6 +12,8 @@ qt_add_executable(apparchpack
   main.cpp
 )
 
+target_compile_definitions(apparchpack PRIVATE APP_VERSION="${PROJECT_VERSION}")
+
 set_source_files_properties(qml/style/Theme.qml
   PROPERTIES QT_QML_SINGLETON_TYPE TRUE
 )
@@ -23,11 +25,14 @@ qt_add_qml_module(apparchpack
     qml/style/Theme.qml
     qml/components/Title.qml
     qml/buttons/Settings.qml
+  SOURCES
+    cpp/utils/utils.hpp
+    cpp/utils/utils.cpp
 )
 
-target_link_libraries(apparchpack
-  PRIVATE Qt6::Quick
-)
+target_include_directories(apparchpack PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/cpp/utils)
+
+target_link_libraries(apparchpack PRIVATE Qt6::Quick)
 
 install(TARGETS apparchpack
   BUNDLE DESTINATION .

Main.qml

@@ -10,12 +10,14 @@ ApplicationWindow {
   id: root
 
   title: "Arch Linux Updater"
+  width: 740
+  height: 960
   minimumWidth: 740
   minimumHeight: 560
   maximumWidth: 1080
   maximumHeight: 1460
   visible: true
-  color: Theme.base
+  color: Theme.color1
 
   ColumnLayout {
     id: mainLayout

cpp/utils/utils.cpp

@@ -0,0 +1,18 @@
+#include "utils.hpp"
+
+Utils::Utils(QObject* parent) : QObject{parent} { }
+
+QString Utils::declensionLabel(int count)
+{
+  const int n = qAbs(count) % 100;
+
+  QString suffix;
+  if (n >= 11 && n <= 14) suffix = QStringLiteral("пакетов");
+  else if (n % 10 == 1) suffix = QStringLiteral("пакет");
+  else if (n % 10 >= 2 && n % 10 <= 4) suffix = QStringLiteral("пакета");
+  else suffix = QStringLiteral("пакетов");
+
+
+  return QString::number(count) + " " + suffix;
+}
+

cpp/utils/utils.hpp

@@ -0,0 +1,17 @@
+#pragma once
+
+#include <QObject>
+#include <QString>
+#include <QQmlEngine>
+
+class Utils : public QObject
+{
+  Q_OBJECT
+  QML_SINGLETON
+
+  public:
+    explicit Utils(QObject *parent = nullptr);
+
+    Q_INVOKABLE static QString declensionLabel(int count);
+};
+

main.cpp

@@ -4,6 +4,7 @@
 int main(int argc, char *argv[])
 {
   QGuiApplication app(argc, argv);
+  QGuiApplication::setApplicationVersion(APP_VERSION);
 
   QQmlApplicationEngine engine;
   QObject::connect( &engine, &QQmlApplicationEngine::objectCreationFailed, &app, []() { QCoreApplication::exit(-1); }, Qt::QueuedConnection);

qml/components/Title.qml

@@ -6,6 +6,9 @@ ColumnLayout {
   Layout.fillWidth: true
   spacing: 4
 
+  property bool isChecking: true
+  property int packageCount: 0
+
   RowLayout {
     spacing: 5
 
@@ -13,7 +16,7 @@ ColumnLayout {
       text: "Arch Linux Updater"
       font.pixelSize: 20
       font.bold: true
-      color: "#cdd6f4"
+      color: Theme.color2
       Layout.alignment: Qt.AlignBaseline
     }
 
@@ -21,17 +24,18 @@ ColumnLayout {
       text: "v. " + Qt.application.version
       font.pixelSize: 12
       font.italic: true
-      color: "#6c7086"
+      color: Theme.color3
       Layout.alignment: Qt.AlignBaseline
     }
   }
 
   Text {
-    text: "Можно обновить: "
+    text: "Можно обновить: " + Utils.packageLabel(root.packageCount)
     Layout.fillWidth: true
     wrapMode: Text.WordWrap
-    font.pixelSize: 12
-    color: "#6c7086"
+    font.pixelSize: Theme.fontSize
+    color: Theme.color3
+    visible: !root.isChecking && root.packageCount > 0
   }
 }
 

qml/style/Theme.qml

@@ -3,5 +3,9 @@ pragma Singleton
 import QtQuick 2.15
 
 QtObject {
-  readonly property color base: "#303446"
+  readonly property color color1: "#303446"
+  readonly property color color2: "#cdd6f4"
+  readonly property color color3: "#6c7086"
+
+  readonly property int fontSize: 12
 }