CompIcon class and CompTexture cleanup.

1 files changed, 49 insertions, 0 deletions

diff --git a/src/icon.cpp b/src/icon.cpp
new file mode 100644
index 0000000..856ceaf
--- /dev/null
+++ b/src/icon.cpp
@@ -0,0 +1,49 @@
+#include <compicon.h>
+
+CompIcon::CompIcon (CompScreen *screen, unsigned int width,
+		    unsigned int height) :
+    mTexture (screen),
+    mWidth (width),
+    mHeight (height),
+    mData (new unsigned char[width * height * 4]),
+    mUpdateTex (true)
+{
+}
+
+CompIcon::~CompIcon ()
+{
+    free (mData);
+}
+
+CompTexture &
+CompIcon::texture ()
+{
+    if (mUpdateTex)
+    {
+	mUpdateTex = false;
+	mTexture.reset ();
+	if (!mTexture.imageBufferToTexture (&mTexture,
+	    	reinterpret_cast<const char *> (mData), mWidth, mHeight))
+	    mTexture.reset ();
+    }
+    return mTexture;
+}
+
+unsigned int
+CompIcon::width ()
+{
+    return mWidth;
+}
+
+unsigned int
+CompIcon::height ()
+{
+    return mHeight;
+}
+
+unsigned char*
+CompIcon::data ()
+{
+    mUpdateTex = true;
+    return mData;
+}
\ No newline at end of file