1 files changed, 73 insertions, 0 deletions
diff --git a/src/outline.c b/src/outline.c
new file mode 100644
index 0000000..b42e70a
--- /dev/null
+++ b/src/outline.c
@@ -0,0 +1,73 @@
+/****************************************************************************
+ * Outlines for moving and resizing.
+ * Copyright (C) 2004 Joe Wingbermuehle
+ ****************************************************************************/
+
+#include "jwm.h"
+#include "outline.h"
+#include "main.h"
+
+static GC outlineGC;
+
+static int lastX, lastY;
+static int lastWidth, lastHeight;
+static int outlineDrawn;
+
+/****************************************************************************
+ ****************************************************************************/
+void InitializeOutline() {
+}
+
+/****************************************************************************
+ ****************************************************************************/
+void StartupOutline() {
+
+	XGCValues gcValues;
+
+	gcValues.function = GXinvert;
+	gcValues.subwindow_mode = IncludeInferiors;
+	gcValues.line_width = 2;
+	outlineGC = JXCreateGC(display, rootWindow,
+		GCFunction | GCSubwindowMode | GCLineWidth, &gcValues);
+	outlineDrawn = 0;
+
+}
+
+/****************************************************************************
+ ****************************************************************************/
+void ShutdownOutline() {
+	JXFreeGC(display, outlineGC);
+}
+
+/****************************************************************************
+ ****************************************************************************/
+void DestroyOutline() {
+}
+
+/****************************************************************************
+ ****************************************************************************/
+void DrawOutline(int x, int y, int width, int height) {
+	if(!outlineDrawn) {
+		JXSync(display, False);
+		JXGrabServer(display);
+		JXDrawRectangle(display, rootWindow, outlineGC, x, y, width, height);
+		lastX = x;
+		lastY = y;
+		lastWidth = width;
+		lastHeight = height;
+		outlineDrawn = 1;
+	}
+}
+
+/****************************************************************************
+ ****************************************************************************/
+void ClearOutline() {
+	if(outlineDrawn) {
+		JXDrawRectangle(display, rootWindow, outlineGC,
+			lastX, lastY, lastWidth, lastHeight);
+		outlineDrawn = 0;
+		JXUngrabServer(display);
+		JXSync(display, False);
+	}
+}
+