Added abandoned KDE3 version of the GTK Qt theme engine

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/gtk-qt-engine@1084394 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 101 insertions, 0 deletions

diff --git a/src/qt_rc_style.c b/src/qt_rc_style.c
new file mode 100644
index 0000000..0a9947a
--- /dev/null
+++ b/src/qt_rc_style.c
@@ -0,0 +1,101 @@
+#include "qt_rc_style.h"
+#include "qt_style.h"
+#include "qt_qt_wrapper.h"
+
+
+
+static void      qtengine_rc_style_init         (QtEngineRcStyle      *style);
+static void      qtengine_rc_style_class_init   (QtEngineRcStyleClass *klass);
+static void      qtengine_rc_style_finalize     (GObject             *object);
+static guint     qtengine_rc_style_parse        (GtkRcStyle          *rc_style,
+					       GtkSettings          *settings,
+					       GScanner             *scanner);
+static void      qtengine_rc_style_merge       (GtkRcStyle           *dest,
+					       GtkRcStyle           *src);
+
+static GtkStyle *qtengine_rc_style_create_style (GtkRcStyle          *rc_style);
+
+static GtkRcStyleClass *parent_class;
+
+GType qtengine_type_rc_style = 0;
+
+
+void qtengine_rc_style_register_type (GTypeModule *module)
+{
+	static const GTypeInfo object_info =
+	{
+		sizeof (QtEngineRcStyleClass),
+		(GBaseInitFunc) NULL,
+		(GBaseFinalizeFunc) NULL,
+		(GClassInitFunc) qtengine_rc_style_class_init,
+		NULL,           /* class_finalize */
+		NULL,           /* class_data */
+		sizeof (QtEngineRcStyle),
+		0,              /* n_preallocs */
+		(GInstanceInitFunc) qtengine_rc_style_init,
+	};
+  
+	qtengine_type_rc_style = g_type_module_register_type (module, GTK_TYPE_RC_STYLE, "QtEngineRcStyle", &object_info, 0);
+}
+
+static void qtengine_rc_style_init (QtEngineRcStyle *style)
+{
+}
+
+static void qtengine_rc_style_class_init (QtEngineRcStyleClass *klass)
+{
+	GtkRcStyleClass *rc_style_class = GTK_RC_STYLE_CLASS (klass);
+	GObjectClass *object_class = G_OBJECT_CLASS (klass);
+	
+	parent_class = g_type_class_peek_parent (klass);
+	
+	rc_style_class->parse = qtengine_rc_style_parse;
+	rc_style_class->merge = qtengine_rc_style_merge;
+	rc_style_class->create_style = qtengine_rc_style_create_style;
+}
+
+
+
+
+static guint
+qtengine_rc_style_parse (GtkRcStyle *rc_style, GtkSettings *settings, GScanner *scanner)
+{
+	static GQuark       scope_id = 0;
+	guint               old_scope;
+	guint               token;
+	
+	/* Sets Rc properties from QT settings */
+	setRcProperties(rc_style, 0);
+	
+	/* The rest of this keeps GTK happy - therefore I don't care what it does */
+	if (!scope_id)
+		scope_id = g_quark_from_string("theme_engine");
+	
+	old_scope = g_scanner_set_scope(scanner, scope_id);
+	
+	token = g_scanner_get_next_token(scanner);
+	while (token != G_TOKEN_RIGHT_CURLY)
+	{
+		token = g_scanner_get_next_token(scanner);
+	}
+	
+	g_scanner_set_scope(scanner, old_scope);
+	
+	return G_TOKEN_NONE;
+}
+
+static void
+qtengine_rc_style_merge (GtkRcStyle * dest,
+			GtkRcStyle * src)
+{
+	parent_class->merge(dest, src);
+}
+
+/* Create an empty style suitable to this RC style
+ */
+static GtkStyle *
+qtengine_rc_style_create_style (GtkRcStyle *rc_style)
+{
+	void *ptr = GTK_STYLE (g_object_new (QTENGINE_TYPE_STYLE, NULL));
+	return (GtkStyle *)ptr;
+}