initial commit

5 files changed, 166 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..2e44c8e75f26
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,19 @@
+pkgbase = kwin-aurorae-optional-titlebar
+	pkgdesc = A hacked version of the KWin theme engine Aurorae that allows skipping title bars for a user-defined set of applications
+	pkgver = 5.14.5_1
+	pkgrel = 1
+	url = https://git.angry.im/PeterCxy/kwin-aurorae-optional-titlebar
+	arch = x86_64
+	license = LGPL
+	makedepends = extra-cmake-modules
+	makedepends = qt5-tools
+	depends = kwin>=5.14.5
+	source = https://download.kde.org/stable/plasma/5.14.5/kwin-5.14.5.tar.xz
+	source = kwin-aurorae-optional-titlebar.patch
+	source = kwin-aurorae-optional-titlebar.sh
+	md5sums = 996d3477d0016e999d6d517ec072e983
+	md5sums = b314f47c73308e1440344288a75f7c93
+	md5sums = 854459e61a223321d674299a97ec082e
+
+pkgname = kwin-aurorae-optional-titlebar
+
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000000..17f05b8bc9fd
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+*.xz
+pkg
+src
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..7054782039db
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,43 @@
+# Maintainer: Peter Cai <peter@typeblog.net>
+
+_pkgname=kwin
+_pkgver=5.14.5
+pkgname=kwin-aurorae-optional-titlebar
+pkgver=${_pkgver}_1
+pkgrel=1
+pkgdesc='A hacked version of the KWin theme engine Aurorae that allows skipping title bars for a user-defined set of applications'
+arch=(x86_64)
+url='https://git.angry.im/PeterCxy/kwin-aurorae-optional-titlebar'
+license=(LGPL)
+depends=("kwin>=$_pkgver")
+makedepends=(extra-cmake-modules qt5-tools)
+source=(
+  "https://download.kde.org/stable/plasma/$_pkgver/$_pkgname-$_pkgver.tar.xz"
+  "kwin-aurorae-optional-titlebar.patch"
+  "kwin-aurorae-optional-titlebar.sh"
+)
+md5sums=('996d3477d0016e999d6d517ec072e983'
+         'b314f47c73308e1440344288a75f7c93'
+         '854459e61a223321d674299a97ec082e')
+
+prepare() {
+  mkdir -p build
+  cd $_pkgname-$_pkgver
+  patch -p1 < ../kwin-aurorae-optional-titlebar.patch
+}
+
+build() {
+  cd build
+  cmake ../$_pkgname-$_pkgver
+  make kwin5_aurorae
+}
+
+package() {
+  dstdir=$pkgdir/usr/lib/kwin-aurorae-optional-titlebar/org.kde.kdecoration2
+  mkdir -p $dstdir
+  cp build/bin/org.kde.kdecoration2/kwin5_aurorae.so $dstdir
+  profdir=$pkgdir/etc/profile.d
+  mkdir -p $profdir
+  cp kwin-aurorae-optional-titlebar.sh $profdir
+}
+
diff --git a/kwin-aurorae-optional-titlebar.patch b/kwin-aurorae-optional-titlebar.patch
new file mode 100644
index 000000000000..a8b6c2127027
--- /dev/null
+++ b/kwin-aurorae-optional-titlebar.patch
@@ -0,0 +1,100 @@
+diff --git a/plugins/kdecorations/aurorae/src/lib/auroraetheme.cpp b/plugins/kdecorations/aurorae/src/lib/auroraetheme.cpp
+index ba8554fe5..889b4120a 100644
+--- a/plugins/kdecorations/aurorae/src/lib/auroraetheme.cpp
++++ b/plugins/kdecorations/aurorae/src/lib/auroraetheme.cpp
+@@ -24,9 +24,14 @@
+ #include <QDebug>
+ #include <QHash>
+ #include <QStandardPaths>
++#include <QDir>
++#include <QFile>
+ // KDE
+ #include <KConfig>
+ #include <KConfigGroup>
++#include <KDecoration2/Decoration>
++#include <KDecoration2/DecoratedClient>
++#include <KWindowInfo>
+ 
+ Q_LOGGING_CATEGORY(AURORAE, "aurorae", QtCriticalMsg)
+ 
+@@ -87,6 +92,24 @@ AuroraeTheme::AuroraeTheme(QObject* parent)
+ {
+     connect(this, SIGNAL(themeChanged()), SIGNAL(borderSizesChanged()));
+     connect(this, SIGNAL(buttonSizesChanged()), SIGNAL(borderSizesChanged()));
++
++    // HACK: Hide title bar for windows whose classes are specified in ~/.aurorae_notitle
++    QFile hideTitleConf(QDir::homePath() + "/.aurorae_notitle");
++    if (hideTitleConf.open(QFile::ReadOnly | QFile::Text)) {
++        QString classes = "\n" + QTextStream(&hideTitleConf).readAll() + "\n";
++        KDecoration2::Decoration* decoration = (KDecoration2::Decoration*) parent;
++        auto client = decoration->client().data();
++        KWindowInfo info(client->windowId(), nullptr, NET::WM2WindowClass);
++        QString window_className(QString::fromUtf8(info.windowClassName()));
++        QString window_classClass(QString::fromUtf8(info.windowClassClass()));
++
++        if ((!window_className.isEmpty() 
++                    && classes.contains("\n" + window_className + "\n"))
++                || (!window_classClass.isEmpty()
++                    && classes.contains("\n" + window_classClass + "\n"))) {
++            this->hideTitleBar = true;
++        }
++    }
+ }
+ 
+ AuroraeTheme::~AuroraeTheme()
+@@ -185,7 +208,7 @@ void AuroraeTheme::borders(int& left, int& top, int& right, int& bottom, bool ma
+                                    d->themeConfig.buttonHeight()*buttonSizeFactor() +
+                                    d->themeConfig.buttonMarginTop());
+     if (maximized) {
+-        const qreal title = titleHeight + d->themeConfig.titleEdgeTopMaximized() + d->themeConfig.titleEdgeBottomMaximized();
++        const qreal title = hideTitleBar ? 0 : (titleHeight + d->themeConfig.titleEdgeTopMaximized() + d->themeConfig.titleEdgeBottomMaximized());
+         switch ((DecorationPosition)d->themeConfig.decorationPosition()) {
+         case DecorationTop:
+             left = right = bottom = 0;
+@@ -240,29 +263,29 @@ void AuroraeTheme::borders(int& left, int& top, int& right, int& bottom, bool ma
+         default:
+             left = right = bottom = top = 0;
+         }
+-        const qreal title = titleHeight + d->themeConfig.titleEdgeTop() + d->themeConfig.titleEdgeBottom();
++        const qreal title = hideTitleBar ? 0 : (titleHeight + d->themeConfig.titleEdgeTop() + d->themeConfig.titleEdgeBottom());
+         switch ((DecorationPosition)d->themeConfig.decorationPosition()) {
+         case DecorationTop:
+             left   += d->themeConfig.borderLeft();
+             right  += d->themeConfig.borderRight();
+             bottom += d->themeConfig.borderBottom();
+-            top     = title;
++            top     = title == 0 ? d->themeConfig.borderBottom() : title;
+             break;
+         case DecorationBottom:
+             left   += d->themeConfig.borderLeft();
+             right  += d->themeConfig.borderRight();
+-            bottom  = title;
++            bottom  = title == 0 ? d->themeConfig.borderTop() : title;
+             top    += d->themeConfig.borderTop();
+             break;
+         case DecorationLeft:
+-            left    = title;
++            left    = title == 0 ? d->themeConfig.borderRight() : title;
+             right  += d->themeConfig.borderRight();
+             bottom += d->themeConfig.borderBottom();
+             top    += d->themeConfig.borderTop();
+             break;
+         case DecorationRight:
+             left   += d->themeConfig.borderLeft();
+-            right   = title;
++            right   = title == 0 ? d->themeConfig.borderLeft() : title;
+             bottom += d->themeConfig.borderBottom();
+             top    += d->themeConfig.borderTop();
+             break;
+diff --git a/plugins/kdecorations/aurorae/src/lib/auroraetheme.h b/plugins/kdecorations/aurorae/src/lib/auroraetheme.h
+index f3f7b9943..cb46754e1 100644
+--- a/plugins/kdecorations/aurorae/src/lib/auroraetheme.h
++++ b/plugins/kdecorations/aurorae/src/lib/auroraetheme.h
+@@ -222,6 +222,7 @@ private:
+     void padding(int &left, int &top, int &right, int &bottom) const;
+ 
+     AuroraeThemePrivate* const d;
++    bool hideTitleBar = false;
+ };
+ 
+ } // namespace
diff --git a/kwin-aurorae-optional-titlebar.sh b/kwin-aurorae-optional-titlebar.sh
new file mode 100644
index 000000000000..405ec862d4a2
--- /dev/null
+++ b/kwin-aurorae-optional-titlebar.sh
@@ -0,0 +1 @@
+export QT_PLUGIN_PATH=/usr/lib/kwin-aurorae-optional-titlebar:/usr/lib/qt/plugins:$QT_PLUGIN_PATH