move lib/about to src/about

- add AboutDialog test
- add SVG icon in place of application icon

9 files changed, 692 insertions, 0 deletions

diff --git a/src/about/aboutdialog.cpp b/src/about/aboutdialog.cpp
new file mode 100644
index 0000000..894b1ec
--- /dev/null
+++ b/src/about/aboutdialog.cpp
@@ -0,0 +1,78 @@
+/*
+ * This file is part of smolbote. It's copyrighted by the contributors recorded
+ * in the version control history of the file, available from its original
+ * location: https://library.iserlohn-fortress.net/aqua/smolbote.git
+ *
+ * SPDX-License-Identifier: GPL-3.0
+ */
+
+#include "aboutdialog.h"
+#include "ui_aboutdialog.h"
+#include <version.h>
+
+// compiler
+// clang also defines __GNUC__, so we need to check for clang first
+#if defined(__clang__)
+#define compiler "Clang " __clang_version__
+#elif defined(__GNUC__)
+#define compiler "GCC " __VERSION__
+#elif defined(_MSC_VER)
+#define compiler "MSVC"
+#else
+#define compiler "unknown compiler"
+#endif
+
+AboutDialog::AboutDialog(QWidget *parent)
+    : QDialog(parent)
+    , ui(new Ui::AboutDialog)
+{
+    //setAttribute(Qt::WA_DeleteOnClose, true);
+    ui->setupUi(this);
+
+    const QByteArray icon_svg = R"SVG(
+<svg xmlns="http://www.w3.org/2000/svg" width="300" height="300" version="1.1">
+  <circle cx="150" cy="150" r="100" stroke="#000000" stroke-width="6" fill="#e60026"></circle>
+  <circle cx="150" cy="150" r="87" stroke="#000000" stroke-width="4" fill="#e5e4e2"></circle>
+  <path d="M230,150 A80,80 0 0 0 150,70 L150,150 Z" />
+  <path d="M70,150 A80,80 0 0 0 150,230 L150,150 Z" />
+</svg>
+)SVG";
+    ui->appIcon_svg->load(icon_svg);
+
+    ui->appName_label->setText(qApp->applicationName());
+    ui->appVersion_label->setText(qApp->applicationVersion());
+
+    ui->aboutLabel->setText(tr("<h2>%1 %2</h2>"
+                               "<p><i>yet another no-frills browser</i></p>"
+                               "<p>This program is free software, see <i>License</i> for more information.</p>")
+                                .arg(qApp->applicationName(), qApp->applicationVersion()));
+
+    ui->licenseLabel->setText(tr("<p>Copyright 2017 - 2020 aqua@</p>"
+                                 "<p>This program is free software, and you are welcome to use it under the conditions set by the GNU GPLv3.<br>"
+                                 "This is a short summary: <ul>"
+                                 "<li> the freedom to use the software for any purpose,</li>"
+                                 "<li> the freedom to change the software to suit your needs,</li>"
+                                 "<li> the freedom to share the software with anyone,</li>"
+                                 "<li> the freedom to share the changes you make, and</li>"
+                                 "<li> the responsibility to grant the same freedoms when sharing the software.</li>"
+                                 "</ul>"
+                                 "<p>This program is distributed in the hope that it will be useful, but without any warranty.</p>"
+                                 "<p>You can read the full terms of the license on <a href='https://www.gnu.org/licenses/gpl-3.0.en.html'>the GNU website</a>.</p>"));
+
+    ui->detailsLabel->setText(tr("<p>Version " poi_Version "</p>"
+                                 "<p>Compiled with " compiler "</p>"
+                                 "<p>Libraries: <ul>"
+                                 "<li><a href='https://www.qt.io/'>Qt5</a> " QT_VERSION_STR "</li>"
+                                 "<li>spdlog</li>"
+                                 "<li><a href='https://github.com/Taywee/args'>args.hxx</a></li>"
+                                 "<li><a href='https://github.com/itay-grudev/SingleApplication'>SingleApplication</a></li>"
+#ifdef CONFIG_USEBREAKPAD
+                                 "<li><a href='https://chromium.googlesource.com/breakpad/breakpad'>Breakpad</a></li>"
+#endif
+                                 "</ul></p>"));
+}
+
+AboutDialog::~AboutDialog()
+{
+    delete ui;
+}
diff --git a/src/about/aboutdialog.h b/src/about/aboutdialog.h
new file mode 100644
index 0000000..e114e7c
--- /dev/null
+++ b/src/about/aboutdialog.h
@@ -0,0 +1,31 @@
+/*
+ * This file is part of smolbote. It's copyrighted by the contributors recorded
+ * in the version control history of the file, available from its original
+ * location: https://library.iserlohn-fortress.net/aqua/smolbote.git
+ *
+ * SPDX-License-Identifier: GPL-3.0
+ */
+
+#ifndef SMOLBOTE_ABOUTDIALOG_H
+#define SMOLBOTE_ABOUTDIALOG_H
+
+#include <QDialog>
+
+namespace Ui
+{
+class AboutDialog;
+}
+
+class AboutDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit AboutDialog(QWidget *parent = nullptr);
+    ~AboutDialog() override;
+
+private:
+    Ui::AboutDialog *ui;
+};
+
+#endif // SMOLBOTE_ABOUTDIALOG_H
diff --git a/src/about/aboutdialog.ui b/src/about/aboutdialog.ui
new file mode 100644
index 0000000..5b1c12a
--- /dev/null
+++ b/src/about/aboutdialog.ui
@@ -0,0 +1,201 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>AboutDialog</class>
+ <widget class="QDialog" name="AboutDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>600</width>
+    <height>420</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>About</string>
+  </property>
+  <layout class="QHBoxLayout" name="horizontalLayout">
+   <item>
+    <layout class="QVBoxLayout" name="verticalLayout_2">
+     <item>
+      <widget class="QSvgWidget" name="appIcon_svg" native="true">
+       <property name="minimumSize">
+        <size>
+         <width>120</width>
+         <height>120</height>
+        </size>
+       </property>
+       <property name="maximumSize">
+        <size>
+         <width>120</width>
+         <height>120</height>
+        </size>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="appName_label">
+       <property name="text">
+        <string>smolbote</string>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignCenter</set>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="appVersion_label">
+       <property name="text">
+        <string>0.1.0</string>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignCenter</set>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="verticalSpacer">
+       <property name="orientation">
+        <enum>Qt::Vertical</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>20</width>
+         <height>40</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QVBoxLayout" name="verticalLayout">
+     <item>
+      <widget class="QTabWidget" name="tabWidget">
+       <property name="tabPosition">
+        <enum>QTabWidget::West</enum>
+       </property>
+       <property name="currentIndex">
+        <number>0</number>
+       </property>
+       <widget class="QWidget" name="tabWidgetPage1">
+        <attribute name="title">
+         <string>About</string>
+        </attribute>
+        <layout class="QVBoxLayout" name="verticalLayout_4">
+         <item>
+          <widget class="QLabel" name="aboutLabel">
+           <property name="text">
+            <string>TextLabel</string>
+           </property>
+           <property name="wordWrap">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+       <widget class="QWidget" name="tabWidgetPage2">
+        <attribute name="title">
+         <string>License</string>
+        </attribute>
+        <layout class="QVBoxLayout" name="verticalLayout_5">
+         <item>
+          <widget class="QLabel" name="licenseLabel">
+           <property name="text">
+            <string>TextLabel</string>
+           </property>
+           <property name="wordWrap">
+            <bool>true</bool>
+           </property>
+           <property name="openExternalLinks">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+       <widget class="QWidget" name="tabWidgetPage3">
+        <attribute name="title">
+         <string>Details</string>
+        </attribute>
+        <layout class="QVBoxLayout" name="verticalLayout_3">
+         <item>
+          <widget class="QLabel" name="detailsLabel">
+           <property name="text">
+            <string>TextLabel</string>
+           </property>
+           <property name="wordWrap">
+            <bool>true</bool>
+           </property>
+           <property name="openExternalLinks">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+       <widget class="QWidget" name="tab">
+        <attribute name="title">
+         <string>Plugins</string>
+        </attribute>
+       </widget>
+      </widget>
+     </item>
+     <item>
+      <widget class="QDialogButtonBox" name="buttonBox">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="standardButtons">
+        <set>QDialogButtonBox::Close</set>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>QSvgWidget</class>
+   <extends>QWidget</extends>
+   <header location="global">QSvgWidget</header>
+   <container>1</container>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>AboutDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>AboutDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>
diff --git a/src/about/aboutplugin.cpp b/src/about/aboutplugin.cpp
new file mode 100644
index 0000000..99c04ec
--- /dev/null
+++ b/src/about/aboutplugin.cpp
@@ -0,0 +1,111 @@
+/*
+ * This file is part of smolbote. It's copyrighted by the contributors recorded
+ * in the version control history of the file, available from its original
+ * location: https://neueland.iserlohn-fortress.net/gitea/aqua/smolbote
+ *
+ * SPDX-License-Identifier: GPL-3.0
+ */
+
+#include "aboutplugin.h"
+#include "ui_aboutplugin.h"
+#include <QJsonArray>
+#include <QPluginLoader>
+
+QTreeWidgetItem *createItem(const QString &key, const QJsonValue &json, QTreeWidgetItem *parent)
+{
+    auto *item = new QTreeWidgetItem(parent, { key, QLatin1String("---") });
+
+    switch(json.type()) {
+    case QJsonValue::Bool:
+        item->setText(1, json.toBool() ? QLatin1String("true") : QLatin1String("false"));
+        break;
+
+    case QJsonValue::Double:
+        item->setText(1, QString::number(json.toDouble()));
+        break;
+
+    case QJsonValue::String:
+        item->setText(1, json.toString());
+        break;
+
+    case QJsonValue::Array:
+        item->setText(1, QString());
+        for(const auto &v : json.toArray()) {
+            createItem(QString(), v, item);
+        }
+        break;
+
+    case QJsonValue::Object:
+        item->setText(1, QString());
+        for(const QString &k : json.toObject().keys()) {
+            createItem(k, json.toObject()[k], item);
+        }
+        break;
+
+    case QJsonValue::Null:
+        item->setText(1, QLatin1String("null"));
+        break;
+
+    case QJsonValue::Undefined:
+        item->setText(1, QLatin1String("undefined"));
+        break;
+    }
+
+    return item;
+}
+
+AboutPluginDialog::AboutPluginDialog(QPluginLoader *loader, QWidget *parent)
+    : QDialog(parent)
+    , ui(new Ui::AboutPluginDialog)
+{
+    setAttribute(Qt::WA_DeleteOnClose, true);
+    ui->setupUi(this);
+
+    // load button icon
+    {
+        QIcon load_icon;
+        load_icon.addPixmap(style()->standardPixmap(QStyle::SP_MediaPlay), QIcon::Normal, QIcon::On);
+        load_icon.addPixmap(style()->standardPixmap(QStyle::SP_MediaStop), QIcon::Normal, QIcon::Off);
+        ui->load->setIcon(load_icon);
+    }
+
+    auto metaData = loader->metaData()["MetaData"].toObject();
+
+    this->setWindowTitle(metaData["name"].toString());
+
+    ui->path->setText(loader->fileName());
+    ui->load->setChecked(loader->isLoaded());
+
+    connect(ui->load, &QToolButton::clicked, this, [this, loader](bool checked) {
+        if(checked) {
+            // load plugin
+            if(!loader->load()) {
+                ui->load->setChecked(false);
+                ui->error->setText(loader->errorString());
+            }
+        } else {
+            // unload plugin
+            if(!loader->unload()) {
+                ui->load->setChecked(true);
+                ui->error->setText(loader->errorString());
+            }
+        }
+    });
+
+    ui->name->setText(metaData[QLatin1String("name")].toString());
+    ui->author->setText(metaData[QLatin1String("author")].toString());
+    ui->license->setText(metaData[QLatin1String("license")].toString());
+    ui->shortcut->setText(metaData[QLatin1String("shortcut")].toString());
+
+    for(const QString &key : loader->metaData().keys()) {
+        auto *i = createItem(key, loader->metaData()[key], nullptr);
+
+        if(i != nullptr)
+            ui->details_treeWidget->insertTopLevelItem(0, i);
+    }
+}
+
+AboutPluginDialog::~AboutPluginDialog()
+{
+    delete ui;
+}
diff --git a/src/about/aboutplugin.h b/src/about/aboutplugin.h
new file mode 100644
index 0000000..9651060
--- /dev/null
+++ b/src/about/aboutplugin.h
@@ -0,0 +1,31 @@
+/*
+ * This file is part of smolbote. It's copyrighted by the contributors recorded
+ * in the version control history of the file, available from its original
+ * location: https://neueland.iserlohn-fortress.net/gitea/aqua/smolbote
+ *
+ * SPDX-License-Identifier: GPL-3.0
+ */
+
+#ifndef SMOLBOTE_ABOUTPLUGIN_H
+#define SMOLBOTE_ABOUTPLUGIN_H
+
+#include <QDialog>
+
+namespace Ui
+{
+class AboutPluginDialog;
+}
+class QPluginLoader;
+class AboutPluginDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit AboutPluginDialog(QPluginLoader *loader, QWidget *parent = nullptr);
+    ~AboutPluginDialog() override;
+
+private:
+    Ui::AboutPluginDialog *ui;
+};
+
+#endif // SMOLBOTE_ABOUTPLUGIN_H
diff --git a/src/about/aboutplugin.ui b/src/about/aboutplugin.ui
new file mode 100644
index 0000000..5df1c0d
--- /dev/null
+++ b/src/about/aboutplugin.ui
@@ -0,0 +1,196 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>AboutPluginDialog</class>
+ <widget class="QDialog" name="AboutPluginDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>500</width>
+    <height>400</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QTabWidget" name="tabWidget">
+     <property name="currentIndex">
+      <number>0</number>
+     </property>
+     <widget class="QWidget" name="general_tab">
+      <attribute name="title">
+       <string>General</string>
+      </attribute>
+      <layout class="QFormLayout" name="formLayout">
+       <item row="0" column="0">
+        <widget class="QLabel" name="name_label">
+         <property name="text">
+          <string>Name</string>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="1">
+        <widget class="QLabel" name="name">
+         <property name="text">
+          <string/>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="0">
+        <widget class="QLabel" name="author_label">
+         <property name="text">
+          <string>Author</string>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="1">
+        <widget class="QLabel" name="author">
+         <property name="text">
+          <string/>
+         </property>
+        </widget>
+       </item>
+       <item row="3" column="0">
+        <widget class="QLabel" name="shortcut_label">
+         <property name="text">
+          <string>Shortcut</string>
+         </property>
+        </widget>
+       </item>
+       <item row="3" column="1">
+        <widget class="QLabel" name="shortcut">
+         <property name="text">
+          <string/>
+         </property>
+        </widget>
+       </item>
+       <item row="4" column="1">
+        <layout class="QHBoxLayout" name="controls_layout"/>
+       </item>
+       <item row="2" column="1">
+        <widget class="QLabel" name="license">
+         <property name="text">
+          <string/>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="0">
+        <widget class="QLabel" name="license_label">
+         <property name="text">
+          <string>License</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="details_tab">
+      <attribute name="title">
+       <string>Details</string>
+      </attribute>
+      <layout class="QVBoxLayout" name="verticalLayout_2">
+       <item>
+        <widget class="QLabel" name="path">
+         <property name="text">
+          <string>TextLabel</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QTreeWidget" name="details_treeWidget">
+         <column>
+          <property name="text">
+           <string>Key</string>
+          </property>
+         </column>
+         <column>
+          <property name="text">
+           <string>Value</string>
+          </property>
+         </column>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="controls_tab">
+      <attribute name="title">
+       <string>Controls</string>
+      </attribute>
+      <layout class="QFormLayout" name="formLayout_2">
+       <item row="0" column="1">
+        <widget class="QToolButton" name="load">
+         <property name="text">
+          <string>Load</string>
+         </property>
+         <property name="checkable">
+          <bool>true</bool>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="1">
+        <widget class="QLabel" name="error">
+         <property name="text">
+          <string/>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="0">
+        <widget class="QLabel" name="error_label">
+         <property name="text">
+          <string>Status</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+    </widget>
+   </item>
+   <item>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Close</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>AboutPluginDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>AboutPluginDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>
diff --git a/src/about/meson.build b/src/about/meson.build
new file mode 100644
index 0000000..49274a8
--- /dev/null
+++ b/src/about/meson.build
@@ -0,0 +1,21 @@
+about_moc = mod_qt5.preprocess(
+  moc_headers: ['aboutdialog.h', 'aboutplugin.h'],
+  ui_files: ['aboutdialog.ui', 'aboutplugin.ui'],
+  dependencies: dep_qt5
+)
+
+dep_about = declare_dependency(
+  include_directories: '.',
+  link_with: static_library('about',
+    [ 'aboutdialog.cpp', 'aboutplugin.cpp', about_moc, version_h],
+    dependencies: [dep_qt5])
+)
+
+poi_sourceset.add(dep_about)
+
+test('about dialog', executable('about',
+  sources: 'test/main.cpp',
+  dependencies: [ dep_qt5, dep_about, dep_catch ]),
+  args: [ '-platform', 'offscreen' ],
+  env: 'autoclose=1'
+)
diff --git a/src/about/test/main.cpp b/src/about/test/main.cpp
new file mode 100644
index 0000000..18037e1
--- /dev/null
+++ b/src/about/test/main.cpp
@@ -0,0 +1,21 @@
+#include <QApplication>
+#include <QTimer>
+#include "aboutdialog.h"
+
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+    app.setApplicationName("about");
+    app.setApplicationVersion("1.2.3");
+
+    AboutDialog dlg;
+    QObject::connect(&dlg, &AboutDialog::finished, &app, &QApplication::quit);
+    dlg.show();
+
+    if(qEnvironmentVariableIsSet("autoclose")) {
+        QTimer::singleShot(200, &dlg, &AboutDialog::accept);
+    }
+
+    return app.exec();
+}
+
diff --git a/src/meson.build b/src/meson.build
index 31f4ffc..1101b7a 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -7,6 +7,8 @@ poi_settings_h = custom_target('default_config_value',
   command: [ python3, '@INPUT0@', '--kconfig=@INPUT1@', '--dotconfig=@INPUT2@', '--input=@INPUT3@', '--output=@OUTPUT@' ]
 )
 
+subdir('about')
+
 poi_sourceset.add(mod_qt5.preprocess(
     moc_headers: ['browser.h',
         'mainwindow/mainwindow.h', 'mainwindow/addressbar.h', 'mainwindow/menubar.h', 'mainwindow/widgets/completer.h', 'mainwindow/widgets/urllineedit.h', 'mainwindow/widgets/dockwidget.h', 'mainwindow/widgets/navigationbar.h', 'mainwindow/widgets/searchform.h',