Make context fonts configurable

Fixes #362

data/data.qrc

@@ -42,5 +42,6 @@
         <file>pictures/rainbowdash.png</file>
         <file>fonts/HumongousofEternitySt.ttf</file>
         <file>mood/sample.mood</file>
+        <file>text/ghosts.txt</file>
     </qresource>
 </RCC>

data/text/ghosts.txt

@@ -0,0 +1,42 @@
+Go to sleep my babies
+Don't you wake up
+The stars will keep you company
+So close your eyes
+Old Uncle Moon will shine his dearest sweetest dreams
+And hold you in your arms
+Until the morning comes.
+
+Night Light
+
+Dark the night, not a sound
+Damp and cold, frosty ground
+Above your head the lion screams
+To tear you from your moonlit dreams.
+Damp with sweat, mouth is dry
+Twisted branches catch the eye
+Beside your bed the angel stands
+You cannot touch his withered hands.
+
+Guardian Angel
+
+As the lion's eyes dance before me
+They are kindly yet bloody red
+I can see that he is smiling
+But I cannot live inside his head.
+There the needle stands before me
+I climb inside it towards the light
+Where the angel stands in glory
+His sword of peace defends the night.
+So the world is spread before
+As I fly high on angel wings
+But the angel is deceiving
+For he is weeping as he sings.
+
+Night Light (continued)
+
+Early birds, morning breeze
+Spinning leaves, sleepy trees
+Gently tap the window pane
+It's good to see the sun again.
+
+(Dave Cousins)

src/context/contextview.cpp

@@ -28,6 +28,7 @@
 #include <QUrl>
 #include <QImage>
 #include <QIcon>
+#include <QFont>
 #include <QSize>
 #include <QSizePolicy>
 #include <QMenu>
@@ -244,6 +245,8 @@ ContextView::ContextView(QWidget *parent) :
   label_play_lyrics_->setWordWrap(true);
   label_play_lyrics_->setTextInteractionFlags(Qt::TextSelectableByMouse);
 
+  label_play_albums_->setWordWrap(true);
+
   layout_play_->setContentsMargins(5, 0, 40, 0);
   layout_play_->addWidget(widget_play_output_);
   layout_play_->addSpacerItem(spacer_play_output_);
@@ -255,6 +258,30 @@ ContextView::ContextView(QWidget *parent) :
   layout_play_->addWidget(label_play_lyrics_);
   layout_play_->addSpacerItem(spacer_play_bottom_);
 
+  labels_play_      << label_engine_title_
+                    << label_device_title_
+                    << label_filetype_title_
+                    << label_length_title_
+                    << label_samplerate_title_
+                    << label_bitdepth_title_
+                    << label_bitrate_title_
+                    << label_play_albums_
+                    << label_play_lyrics_;
+
+  labels_play_data_ << label_engine_icon_
+                    << label_engine_
+                    << label_device_
+                    << label_device_icon_
+                    << label_filetype_
+                    << label_length_
+                    << label_samplerate_
+                    << label_bitdepth_
+                    << label_bitrate_
+                    << label_play_albums_
+                    << label_play_lyrics_;
+
+  labels_play_all_ = labels_play_ << labels_play_data_;
+
   QFontDatabase::addApplicationFont(":/fonts/HumongousofEternitySt.ttf");
 
   connect(widget_album_, SIGNAL(FadeStopFinished()), SLOT(FadeStopFinished()));
@@ -343,8 +370,14 @@ void ContextView::ReloadSettings() {
   action_show_albums_->setChecked(s.value(ContextSettingsPage::kSettingsGroupEnable[ContextSettingsPage::ContextSettingsOrder::ALBUMS_BY_ARTIST], false).toBool());
   action_show_lyrics_->setChecked(s.value(ContextSettingsPage::kSettingsGroupEnable[ContextSettingsPage::ContextSettingsOrder::SONG_LYRICS], true).toBool());
   action_search_lyrics_->setChecked(s.value(ContextSettingsPage::kSettingsGroupEnable[ContextSettingsPage::ContextSettingsOrder::SEARCH_LYRICS], true).toBool());
+  font_headline_ = s.value("font_headline", font().family()).toString();
+  font_normal_ = s.value("font_normal", font().family()).toString();
+  font_size_headline_  = s.value("font_size_headline", ContextSettingsPage::kDefaultFontSizeHeadline).toReal();
+  font_size_normal_ = s.value("font_size_normal", font().pointSizeF()).toReal();
   s.endGroup();
 
+  UpdateFonts();
+
   if (widget_stacked_->currentWidget() == widget_stop_) {
     NoSong();
   }
@@ -435,14 +468,23 @@ void ContextView::NoSong() {
   else html += tr("%1 albums").arg(collectionview_->TotalAlbums());
   html += "<br />";
 
-  label_stop_summary_->setStyleSheet("font: 12pt; font-weight: regular;");
+  label_stop_summary_->setStyleSheet(QString("font: %1pt \"%2\"; font-weight: regular;").arg(font_size_normal_).arg(font_normal_));
   label_stop_summary_->setText(html);
 
 }
 
+void ContextView::UpdateFonts() {
+
+  for (QLabel *l: labels_play_all_) {
+    l->setStyleSheet(QString("font: %2pt \"%1\"; font-weight: regular;").arg(font_normal_).arg(font_size_normal_));
+  }
+  label_play_albums_->setStyleSheet(QString("background-color: #3DADE8; color: rgb(255, 255, 255); font: %1pt \"%2\"; font-weight: regular;").arg(font_size_normal_).arg(font_normal_));
+
+}
+
 void ContextView::SetSong() {
 
-  label_top_->setStyleSheet("font: 11pt; font-weight: regular;");
+  label_top_->setStyleSheet(QString("font: %2pt \"%1\"; font-weight: regular;").arg(font_headline_).arg(font_size_headline_));
   label_top_->setText(QString("<b>%1</b><br/>%2").arg(Utilities::ReplaceMessage(title_fmt_, song_playing_, "<br/>"), Utilities::ReplaceMessage(summary_fmt_, song_playing_, "<br/>")));
 
   label_stop_summary_->clear();
@@ -565,7 +607,6 @@ void ContextView::SetSong() {
       label_play_albums_->show();
       widget_albums_->show();
       label_play_albums_->setText("<b>" + tr("Albums by %1").arg( song_playing_.artist().toHtmlEscaped()) + "</b>");
-      label_play_albums_->setStyleSheet("background-color: #3DADE8; color: rgb(255, 255, 255); font: 11pt;");
       for (CollectionBackend::Album album : albumlist) {
         SongList songs = app_->collection_backend()->GetSongs(song_playing_.artist(), album.album_name, opt);
         widget_albums_->albums_model()->AddSongs(songs);
@@ -662,21 +703,7 @@ void ContextView::UpdateSong(const Song &song) {
 
 void ContextView::ResetSong() {
 
-  QList <QLabel *> labels_play_data;
-
-  labels_play_data << label_engine_icon_
-                   << label_engine_
-                   << label_device_
-                   << label_device_icon_
-                   << label_filetype_
-                   << label_length_
-                   << label_samplerate_
-                   << label_bitdepth_
-                   << label_bitrate_
-                   << label_play_albums_
-                   << label_play_lyrics_;
-
-  for (QLabel *l: labels_play_data) {
+  for (QLabel *l: labels_play_data_) {
     l->clear();
   }
 

src/context/contextview.h

@@ -25,6 +25,7 @@
 #include <QtGlobal>
 #include <QObject>
 #include <QWidget>
+#include <QList>
 #include <QString>
 #include <QImage>
 
@@ -78,6 +79,7 @@ class ContextView : public QWidget {
   void ResetSong();
   void GetCoverAutomatically();
   void SearchLyrics();
+  void UpdateFonts();
 
  signals:
   void AlbumEnabledChanged();
@@ -173,6 +175,15 @@ class ContextView : public QWidget {
   QString lyrics_;
   QString title_fmt_;
   QString summary_fmt_;
+  QString font_headline_;
+  QString font_normal_;
+  qreal font_size_headline_;
+  qreal font_size_normal_;
+
+  QList<QLabel*> labels_play_;
+  QList<QLabel*> labels_play_data_;
+  QList<QLabel*> labels_play_all_;
+
   int prev_width_;
 
 };

src/settings/contextsettingspage.cpp

@@ -24,12 +24,17 @@
 #include <QtGlobal>
 #include <QAction>
 #include <QVariant>
+#include <QIODevice>
+#include <QFile>
+#include <QFont>
 #include <QMenu>
 #include <QCursor>
 #include <QCheckBox>
 #include <QToolButton>
 #include <QToolTip>
 #include <QLineEdit>
+#include <QTextEdit>
+#include <QFontComboBox>
 #include <QSettings>
 
 #include "core/iconloader.h"
@@ -58,6 +63,8 @@ const char *ContextSettingsPage::kSettingsGroupEnable[ContextSettingsOrder::NELE
   "SearchLyricsEnable",
 };
 
+const qreal ContextSettingsPage::kDefaultFontSizeHeadline = 11;
+
 ContextSettingsPage::ContextSettingsPage(SettingsDialog* dialog) : SettingsPage(dialog), ui_(new Ui_ContextSettingsPage) {
 
   ui_->setupUi(this);
@@ -103,6 +110,18 @@ ContextSettingsPage::ContextSettingsPage(SettingsDialog* dialog) : SettingsPage(
   ui_->context_exp_chooser1->setIcon(IconLoader::Load("list-add"));
   ui_->context_exp_chooser2->setIcon(IconLoader::Load("list-add"));
 
+  connect(ui_->font_headline, SIGNAL(currentFontChanged(QFont)), SLOT(HeadlineFontChanged()));
+  connect(ui_->font_size_headline, SIGNAL(valueChanged(double)), SLOT(HeadlineFontChanged()));
+  connect(ui_->font_normal, SIGNAL(currentFontChanged(QFont)), SLOT(NormalFontChanged()));
+  connect(ui_->font_size_normal, SIGNAL(valueChanged(double)), SLOT(NormalFontChanged()));
+
+  QFile file(":/text/ghosts.txt");
+  if (file.open(QIODevice::ReadOnly)) {
+    QString text = file.readAll();
+    ui_->preview_headline->setText(text);
+    ui_->preview_normal->setText(text);
+  }
+
 }
 
 ContextSettingsPage::~ContextSettingsPage() { delete ui_; }
@@ -117,6 +136,21 @@ void ContextSettingsPage::Load() {
   for (int i = 0 ; i < ContextSettingsOrder::NELEMS ; ++i) {
     checkboxes[i]->setChecked(s.value(kSettingsGroupEnable[i], i != ContextSettingsOrder::ALBUMS_BY_ARTIST).toBool());
   }
+
+  // Fonts
+  QString default_font;
+  int i = ui_->font_headline->findText("Noto Sans");
+  if (i >= 0) {
+    default_font = "Noto Sans";
+  }
+  else {
+    default_font = QWidget().font().family();
+  }
+  ui_->font_headline->setCurrentFont(s.value("font_headline", default_font).toString());
+  ui_->font_normal->setCurrentFont(s.value("font_normal", default_font).toString());
+  ui_->font_size_headline->setValue(s.value("font_size_headline", kDefaultFontSizeHeadline).toReal());
+  ui_->font_size_normal->setValue(s.value("font_size_normal", font().pointSizeF()).toReal());
+
   s.endGroup();
 
 }
@@ -131,6 +165,10 @@ void ContextSettingsPage::Save() {
   for (int i = 0; i < ContextSettingsOrder::NELEMS; ++i) {
     s.setValue(kSettingsGroupEnable[i], checkboxes[i]->isChecked());
   }
+  s.setValue("font_headline", ui_->font_headline->currentFont().family());
+  s.setValue("font_normal", ui_->font_normal->currentFont().family());
+  s.setValue("font_size_headline", ui_->font_size_headline->value());
+  s.setValue("font_size_normal", ui_->font_size_normal->value());
   s.endGroup();
 
 }
@@ -148,3 +186,23 @@ void ContextSettingsPage::InsertVariableSecondLine(QAction* action) {
 void ContextSettingsPage::ShowMenuTooltip(QAction* action) {
   QToolTip::showText(QCursor::pos(), action->toolTip());
 }
+
+void ContextSettingsPage::HeadlineFontChanged() {
+
+  QFont font(ui_->font_headline->currentFont());
+  if (ui_->font_size_headline->value() > 0) {
+    font.setPointSizeF(ui_->font_size_headline->value());
+  }
+  ui_->preview_headline->setFont(font);
+
+}
+
+void ContextSettingsPage::NormalFontChanged() {
+
+  QFont font(ui_->font_normal->currentFont());
+  if (ui_->font_size_normal->value() > 0) {
+    font.setPointSizeF(ui_->font_size_normal->value());
+  }
+  ui_->preview_normal->setFont(font);
+
+}

src/settings/contextsettingspage.h

@@ -57,16 +57,19 @@ public:
   static const char *kSettingsSummaryFmt;
   static const char *kSettingsGroupLabels[ContextSettingsOrder::NELEMS];
   static const char *kSettingsGroupEnable[ContextSettingsOrder::NELEMS];
+  static const qreal kDefaultFontSizeHeadline;
 
   void Load();
   void Save();
 
-private slots:
+ private slots:
   void InsertVariableFirstLine(QAction *action);
   void InsertVariableSecondLine(QAction *action);
   void ShowMenuTooltip(QAction *action);
+  void HeadlineFontChanged();
+  void NormalFontChanged();
 
-private:
+ private:
   Ui_ContextSettingsPage *ui_;
   QCheckBox *checkboxes[ContextSettingsOrder::NELEMS];
 };

src/settings/contextsettingspage.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>500</width>
-    <height>600</height>
+    <height>774</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -209,6 +209,92 @@
      </layout>
     </widget>
    </item>
+   <item>
+    <widget class="QGroupBox" name="groupbox_font_headline">
+     <property name="title">
+      <string>Font for headline</string>
+     </property>
+     <layout class="QFormLayout" name="formLayout">
+      <item row="0" column="0">
+       <widget class="QLabel" name="label_1_font">
+        <property name="text">
+         <string>Font</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="0">
+       <widget class="QLabel" name="label_1_font_size">
+        <property name="text">
+         <string>Font size</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <widget class="QDoubleSpinBox" name="font_size_headline"/>
+      </item>
+      <item row="0" column="1">
+       <widget class="QFontComboBox" name="font_headline"/>
+      </item>
+      <item row="2" column="0">
+       <widget class="QLabel" name="label_1_preview">
+        <property name="text">
+         <string>Preview</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="1">
+       <widget class="QTextEdit" name="preview_headline">
+        <property name="textInteractionFlags">
+         <set>Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="groupbox_font_normal">
+     <property name="title">
+      <string>Font for data and lyrics</string>
+     </property>
+     <layout class="QFormLayout" name="formLayout_2">
+      <item row="0" column="0">
+       <widget class="QLabel" name="label_2_font">
+        <property name="text">
+         <string>Font</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="1">
+       <widget class="QFontComboBox" name="font_normal"/>
+      </item>
+      <item row="1" column="0">
+       <widget class="QLabel" name="label_2_font_size">
+        <property name="text">
+         <string>Font size</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <widget class="QDoubleSpinBox" name="font_size_normal"/>
+      </item>
+      <item row="2" column="0">
+       <widget class="QLabel" name="label_1_preview_2">
+        <property name="text">
+         <string>Preview</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="1">
+       <widget class="QTextEdit" name="preview_normal">
+        <property name="textInteractionFlags">
+         <set>Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
    <item>
     <spacer name="spacer_bottom">
      <property name="orientation">