image handling

1 files changed, 54 insertions, 0 deletions

diff --git a/src/FbTk/ImageXPM.cc b/src/FbTk/ImageXPM.cc
new file mode 100644
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+++ b/src/FbTk/ImageXPM.cc
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+// ImageXPM.cc for FbTk - Fluxbox ToolKit
+// Copyright (c) 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+// $Id: ImageXPM.cc,v 1.1 2003/08/22 21:25:14 fluxgen Exp $
+
+#include "ImageXPM.hh"
+
+#include "App.hh"
+#include "PixmapWithMask.hh"
+
+#include <X11/xpm.h>
+
+namespace FbTk {
+
+ImageXPM::ImageXPM() {
+    Image::registerType("XPM", *this);
+}
+
+PixmapWithMask *ImageXPM::load(const std::string &filename, int screen_num) const {
+
+    XpmAttributes xpm_attr;
+    xpm_attr.valuemask = 0;
+    Display *dpy = FbTk::App::instance()->display();
+    Pixmap pm = 0, mask = 0;
+    int retvalue = XpmReadFileToPixmap(dpy,
+                                       RootWindow(dpy, screen_num), 
+                                       const_cast<char *>(filename.c_str()),
+                                       &pm,
+                                       &mask, &xpm_attr);
+    if (retvalue == 0) // success
+        return new PixmapWithMask(pm, mask);
+    else // failure
+        return 0;
+}
+
+} // end namespace FbTk