fbcompose - A compositing addon for fluxbox window manager.

 fbcompose(1) is an optional compositing addon for fluxbox window manager. It
 augments fluxbox with a number of graphical features. Most notably, fbcompose
 allows fluxbox to properly display applications that require compositing
 (docky, for example), adds support for true window transparency (as opposed to
 fluxbox's pseudo transparency) and provides a plugin framework to extend the
 compositor's functionality.

 As this is still a beta version of the compositor, the bugs are likely.

1 files changed, 103 insertions, 0 deletions

diff --git a/util/fbcompose/Logging.hh b/util/fbcompose/Logging.hh
new file mode 100644
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+/** Logging.hh file for the fluxbox compositor. */
+
+// Copyright (c) 2011 Gediminas Liktaras (gliktaras at gmail dot com)
+//
+// 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.
+
+
+#ifndef FBCOMPOSITOR_LOGGING_HH
+#define FBCOMPOSITOR_LOGGING_HH
+
+#include <iostream>
+
+
+namespace FbCompositor {
+
+    /** Logging level 0. No messages will be printed. */
+    const int LOG_LEVEL_NONE = 0;
+
+    /** Logging level 1. Only the error messages will be printed. */
+    const int LOG_LEVEL_ERROR = 1;
+
+    /** Logging level 2. Level 1 and warning messages will be printed. */
+    const int LOG_LEVEL_WARN = 2;
+
+    /** Logging level 3. Level 2 and information messages will be printed. */
+    const int LOG_LEVEL_INFO = 3;
+
+    /** Logging level 4. Level 3 and debug messages will be printed. */
+    const int LOG_LEVEL_DEBUG = 4;
+
+    /** Logging level 5. Level 4 and dump messages will be printed. */
+    const int LOG_LEVEL_DEBUG_DUMP = 5;
+
+
+    /**
+     * The log manager class.
+     */
+    class Logger {
+    public :
+        //--- MAIN METHODS -----------------------------------------------------
+
+        /** \returns the current logging level. */
+        static int loggingLevel();
+
+        /** Sets a new logging level. */
+        static void setLoggingLevel(int new_level);
+
+
+    private :
+        //--- CONSTRUCTORS -----------------------------------------------------
+
+        /** Default constructor. */
+        Logger();
+
+        /** Copy constructor. */
+        Logger(const Logger&);
+
+        /** Assignment operator. */
+        Logger &operator=(const Logger&);
+
+
+        //--- PRIVATE VARIABLES ------------------------------------------------
+
+        /** The logging level. */
+        static int m_level;
+    };
+
+}
+
+
+#define fbLog_error fbLog_internal(FbCompositor::LOG_LEVEL_ERROR, "[Error] ")
+#define fbLog_warn fbLog_internal(FbCompositor::LOG_LEVEL_WARN, "[Warn] ")
+#define fbLog_info fbLog_internal(FbCompositor::LOG_LEVEL_INFO, "[Info] ")
+
+#ifdef DEBUG
+    #define fbLog_debug fbLog_internal(FbCompositor::LOG_LEVEL_DEBUG, "[Debug] ")
+    #define fbLog_debugDump fbLog_internal(FbCompositor::LOG_LEVEL_DEBUG_DUMP, "[Dump] ")
+#else
+    #define fbLog_debug if (0) std::cerr
+    #define fbLog_debugDump if (0) std::cerr
+#endif  // DEBUG
+
+// Do not call directly!
+#define fbLog_internal(minLevel, levelName) if (FbCompositor::Logger::loggingLevel() >= (minLevel)) std::cerr << (levelName)
+
+
+#endif  // FBCOMPOSITOR_LOGGING_HH