Dark mode theme

.vscode/c_cpp_properties.json

@@ -0,0 +1,19 @@
+{
+    "configurations": [
+        {
+            "name": "Linux",
+            "includePath": [
+                "${workspaceFolder}/**",
+                "/usr/include/x86_64-linux-gnu/qt5/QtCore",
+                "/usr/include/x86_64-linux-gnu/qt5"
+            ],
+            "defines": [],
+            "compilerPath": "/usr/bin/clang",
+            "cStandard": "c17",
+            "cppStandard": "c++14",
+            "intelliSenseMode": "linux-clang-x64"
+        },
+
+    ],
+    "version": 4
+}

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "C_Cpp.errorSquiggles": "disabled"
+}

.vscode/tasks.json

@@ -0,0 +1,28 @@
+{
+    "tasks": [
+        {
+            "type": "cppbuild",
+            "label": "C/C++: g++ build active file",
+            "command": "/usr/bin/g++",
+            "args": [
+                "-fdiagnostics-color=always",
+                "-g",
+                "${file}",
+                "-o",
+                "${fileDirname}/${fileBasenameNoExtension}"
+            ],
+            "options": {
+                "cwd": "${fileDirname}"
+            },
+            "problemMatcher": [
+                "$gcc"
+            ],
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "detail": "Task generated by Debugger."
+        }
+    ],
+    "version": "2.0.0"
+}

src/contentmanager.cpp

@@ -922,3 +922,43 @@ void ContentManager::setSortBy(const QString& sortBy, const bool sortOrderAsc)
     m_sortOrderAsc = sortOrderAsc;
     emit(booksChanged());
 }
+
+void ContentManager::cancelBook(const QString& id, QModelIndex index)
+{
+    auto text = gt("cancel-download-text");
+    text = text.replace("{{ZIM}}", QString::fromStdString(mp_library->getBookById(id).getTitle()));
+    showConfirmBox(gt("cancel-download"), text, mp_view, [=]() {
+        cancelBook(id);
+        emit managerModel->cancelDownload(index);
+        // Clear the download ID when cancelling the download
+        clearDownloadId(id);
+    });
+}
+// 
+void ContentManager::cancelBook(const QString& id)
+{
+    if (!mp_downloader) {
+        return;
+    }
+    auto& b = mp_library->getBookById(id);
+    auto download = mp_downloader->getDownload(b.getDownloadId());
+    if (download->getStatus() != kiwix::Download::K_COMPLETE) {
+        download->cancelDownload();
+    }
+    QString dirPath = QString::fromStdString(kiwix::removeLastPathElement(download->getPath()));
+    QString filename = QString::fromStdString(kiwix::getLastPathElement(download->getPath())) + "*";
+    // incompleted downloaded file should be perma deleted
+    eraseBookFilesFromComputer(dirPath, filename, false);
+    // Clear the download ID when cancelling the download
+    clearDownloadId(id);
+    mp_library->removeBookFromLibraryById(id);
+    mp_library->save();
+    emit(oneBookChanged(id));
+}
+// 
+void ContentManager::clearDownloadId(const QString& id)
+{
+    auto& b = mp_library->getBookById(id);
+    b.setDownloadId(""); // Clear the download ID
+}
+// 

src/kiwixchoicebox.cpp

@@ -10,9 +10,13 @@
 #include <QDebug>
 #include <QAbstractItemView>
 #include <QScrollBar>
+#include <QtWidgets>
 #include "kiwixlineedit.h"
 #include "kiwixlistwidget.h"
 
+private :
+Ui:: kiwixchoicebox * ui;
+
 KiwixChoiceBox::KiwixChoiceBox(QWidget *parent) :
     QWidget(parent),
     ui(new Ui::kiwixchoicebox)
@@ -288,3 +292,42 @@
     }
     return selections;
 }
+
+
+class KiwixChoiceBox : public QWidget {
+public:
+    KiwixChoiceBox(QWidget * parent = nullptr) : QWidget(parent) {
+        QVBoxLayout *layout = new QVBoxLayout(this);
+        QLabel * label =  new QLabel("Choose your options:", this);
+        QPushButton * button = new QPushButton("Clear", this);
+        QCheckBox *darkmodecheckbox = new QCheckBox("Dark Mode", this);
+        layout ->  ddWidget(label);
+        layout -> addWidget(button);
+        layout-> addWidget(darkmodecheckbox);
+
+        connect( darkmodecheckbox, &QCheckBox :: stateChanged, this, &KiwixChoiceBox:: toggleDarkMode);
+    }
+
+public slots:
+    void toggleDarkMode(int state) {
+        if (state == Qt::Checked) 
+        {
+            // here the code enables the dar mode 
+            qApp->setStyleSheet("background-color: black; color: white;");
+        } 
+
+        else 
+        {
+
+            // the accordingly will disable the dark mode if the check box is not selected..
+            qApp->setStyleSheet("");
+        }
+    }
+};
+
+int main(int argc, char *argv[]) {
+    QApplication app(argc, argv);
+    KiwixChoiceBox box;
+    box.show();
+    return app.exec();
+}

src/kiwixchoicebox.h

@@ -2,6 +2,7 @@
 #define KIWIXCHOICEBOX_H
 
 #include <QWidget>
+#include <QtWidgets>
 #include <QCheckBox>
 #include <QLineEdit>
 #include <QListWidget>

src/kiwixconfirmbox.cpp

@@ -45,3 +45,12 @@ void showInfoBox(QString title, QString text, QWidget *parent)
         dialog->deleteLater();
     });
 }
+
+void showInfoBox(QString title, QString text, QWidget *parent)
+{
+    KiwixConfirmBox *dialog = new KiwixConfirmBox(title, text, true, parent);
+    QObject::connect(dialog, &KiwixConfirmBox::okClicked, [=]() {
+        dialog->deleteLater(); // Ensure the dialog is deleted after the OK button is clicked
+    });
+    dialog->show();
+}

ui/kiwixchoicebox.ui

@@ -73,6 +73,13 @@
         </property>
        </widget>
       </item>
+      <item>
+       <widget class="QCheckBox" name="darkModeCheckbox">
+        <property name="text">
+         <string>Dark Mode</string>
+        </property>
+       </widget>
+      </item>
      </layout>
     </widget>
    </item>

ui/kiwixconfirmbox.ui

@@ -142,10 +142,20 @@
        </property>
       </widget>
      </item>
+     <item> <!--added checkbox -->
+      <widget class="QCheckBox" name="darkModeCheckbox">
+       <property name="text">
+        <string>Dark Mode</string>
+       </property>
+      </widget>
+     </item>
     </layout>
    </item>
   </layout>
  </widget>
  <resources/>
  <connections/>
 </ui>
+
+
+<!-- added the check box part for the dark mode in the code  -->

ui/localkiwixserver.ui

@@ -123,7 +123,7 @@
       </size>
      </property>
      <property name="currentIndex">
-      <number>0</number>
+      <number>2</number>
      </property>
      <widget class="QWidget" name="StartServerOptions">
       <layout class="QHBoxLayout" name="horizontalLayout_2">
@@ -182,6 +182,17 @@
        </item>
       </layout>
      </widget>
+     <widget class="QWidget" name="DarkModeOptions">
+      <layout class="QHBoxLayout" name="horizontalLayout_4">
+       <item>
+        <widget class="QCheckBox" name="darkModeCheckbox">
+         <property name="text">
+          <string>Dark Mode</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
     </widget>
    </item>
    <item row="1" column="0" colspan="3">

ui/mainwindow.ui

@@ -103,33 +103,26 @@
     <bool>false</bool>
    </attribute>
   </widget>
+  <widget class="QMenuBar" name="menuBar">
+   <attribute name="geometry">
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>1024</width>
+     <height>25</height>
+    </rect>
+   </attribute>
+  </widget>
+  <widget class="QStatusBar" name="statusBar"/>
+  <widget class="QToolBar" name="toolBar">
+   <attribute name="toolBarArea">
+    <enum>TopToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+  </widget>
  </widget>
- <layoutdefault spacing="6" margin="11"/>
- <customwidgets>
-  <customwidget>
-   <class>TopWidget</class>
-   <extends>QToolBar</extends>
-   <header>src/topwidget.h</header>
-  </customwidget>
-  <customwidget>
-   <class>TabBar</class>
-   <extends>QWidget</extends>
-   <header>src/tabbar.h</header>
-   <container>1</container>
-  </customwidget>
-  <customwidget>
-   <class>ContentManagerSide</class>
-   <extends>QWidget</extends>
-   <header>src/contentmanagerside.h</header>
-   <container>1</container>
-  </customwidget>
-  <customwidget>
-   <class>ReadingListBar</class>
-   <extends>QWidget</extends>
-   <header>src/readinglistbar.h</header>
-   <container>1</container>
-  </customwidget>
- </customwidgets>
  <resources/>
  <connections/>
 </ui>