TextRenderer: added text renderer for debugging

the text  renderer does not provide any graphical representation of
the LayerManagement scene.

all calls to this renderer are logged, but no further processing
takes place.

Signed-off-by: Timo Lotterbach <timo.lotterbach@bmw-carit.de>

diff --git a/CMakeLists.txt b/CMakeLists.txt
index acdf8c7..443fe3f 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -60,6 +60,8 @@ option (WITH_COMMUNICATOR_GEN "Build Generic Communicator Plugin"
 
 option (WITH_SYSTEMD        "Build with native systemd integration"               OFF)
 
+option (WITH_TEXT_RENDERER  "Build renderer renderer (only logging)"              OFF)
+
 
 #==============================================================================
 # Internal global settings not available to user
@@ -180,6 +182,10 @@ if (WITH_X11_GLES)
     add_subdirectory (LayerManagerPlugins/Renderers/Platform/X11GLESRenderer)
 endif(WITH_X11_GLES)
 
+if (WITH_TEXT_RENDERER)
+    add_subdirectory (LayerManagerPlugins/Renderers/Platform/TextRenderer)
+endif(WITH_TEXT_RENDERER)
+
 if (WITH_SERVICE_BIN OR WITH_CLIENT_LIB)
     add_subdirectory (LayerManagerPlugins/IpcModules)
 

diff --git a/LayerManagerPlugins/Renderers/Platform/TextRenderer/CMakeLists.txt b/LayerManagerPlugins/Renderers/Platform/TextRenderer/CMakeLists.txt
new file mode 100644 (file)
index 0000000..4ad0aa3
--- /dev/null
+++ b/LayerManagerPlugins/Renderers/Platform/TextRenderer/CMakeLists.txt
@@ -0,0 +1,57 @@
+############################################################################
+#
+# Copyright 2010-2012 BMW Car IT GmbH
+#
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+############################################################################
+
+cmake_minimum_required (VERSION 2.6)
+
+project(TextRenderer)
+
+find_package (Threads)
+
+include_directories(
+    include
+    ../../Base/include
+    ../../Graphic/include
+    ${CMAKE_SOURCE_DIR}/config
+    ${CMAKE_SOURCE_DIR}/LayerManagerService/include
+    ${CMAKE_SOURCE_DIR}/LayerManagerUtils/include
+)
+
+set(SRC_FILES
+    ../../Base/src/BaseRenderer.cpp
+    src/TextRenderer.cpp
+)
+
+set(LIBS
+    ${LIBS}
+    ${CMAKE_THREAD_LIBS_INIT}
+    LayerManagerUtils
+)
+
+add_library(${PROJECT_NAME} SHARED ${SRC_FILES})
+
+target_link_libraries(${PROJECT_NAME} ${LIBS})
+
+add_dependencies(${PROJECT_NAME}
+    LayerManagerService
+    LayerManagerUtils
+)
+
+install(TARGETS ${PROJECT_NAME}
+        DESTINATION lib/layermanager/renderer
+)

diff --git a/LayerManagerPlugins/Renderers/Platform/TextRenderer/include/TextRenderer.h b/LayerManagerPlugins/Renderers/Platform/TextRenderer/include/TextRenderer.h
new file mode 100644 (file)
index 0000000..7bf8f09
--- /dev/null
+++ b/LayerManagerPlugins/Renderers/Platform/TextRenderer/include/TextRenderer.h
@@ -0,0 +1,52 @@
+/***************************************************************************
+*
+* Copyright 2010 BMW Car IT GmbH
+*
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*        http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+****************************************************************************/
+
+#ifndef DEBUGRENDERER_H_
+#define DEBUGRENDERER_H_
+
+#include "LayerList.h"
+#include "BaseRenderer.h"
+
+class TextRenderer : public BaseRenderer
+{
+public:
+       TextRenderer(Scene* pScene);
+    virtual ~TextRenderer();
+    void doScreenShot(std::string fileToSave);
+    void doScreenShotOfLayer(std::string fileToSave, uint id);
+    void doScreenShotOfSurface(std::string fileToSave, uint id, uint layer_id);
+    uint getNumberOfHardwareLayers(uint screenID);
+    uint* getScreenResolution(uint screenID);
+    uint* getScreenIDs(uint* length);
+    bool start(int, int, const char*);
+    void stop();
+
+    void signalWindowSystemRedraw();
+    void forceCompositionWindowSystem();
+
+    virtual bool setOptimizationMode(OptimizationType id, OptimizationModeType mode);
+    virtual bool getOptimizationMode(OptimizationType id, OptimizationModeType* mode);
+
+private:
+    uint m_width;
+    uint m_height;
+    OptimizationModeType m_optimizationMode;
+};
+
+#endif /* DEBUGRENDERER_H_ */

diff --git a/LayerManagerPlugins/Renderers/Platform/TextRenderer/src/TextRenderer.cpp b/LayerManagerPlugins/Renderers/Platform/TextRenderer/src/TextRenderer.cpp
new file mode 100644 (file)
index 0000000..3462237
--- /dev/null
+++ b/LayerManagerPlugins/Renderers/Platform/TextRenderer/src/TextRenderer.cpp
@@ -0,0 +1,146 @@
+/***************************************************************************
+*
+* Copyright 2012 BMW Car IT GmbH
+*
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*        http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+****************************************************************************/
+
+#include "TextRenderer.h"
+#include "config.h"
+#include "Log.h"
+#include <string.h>
+#include <fstream>
+
+TextRenderer::TextRenderer(Scene* pScene)
+: BaseRenderer(pScene)
+, m_width(0)
+, m_height(0)
+{
+    LOG_DEBUG("TextRenderer", "created");
+}
+
+bool TextRenderer::start(int width, int height, const char* displayname)
+{
+    m_height = height;
+    m_width = width;
+
+    LOG_DEBUG("TextRenderer", "start("
+              << "width=" << width
+              << ", height=" << height
+              << ", displayname=" << displayname << ")");
+    return true;
+}
+
+void TextRenderer::stop()
+{
+    LOG_DEBUG("TextRenderer", "stop");
+}
+
+TextRenderer::~TextRenderer()
+{
+    LOG_DEBUG("TextRenderer", "destroyed");
+}
+
+void TextRenderer::doScreenShot(std::string fileToSave)
+{
+    LOG_DEBUG("TextRenderer", "doScreenShot("
+              << "fileToSave=" << fileToSave << ")");
+    std::fstream file(fileToSave.c_str());
+}
+
+void TextRenderer::doScreenShotOfLayer(std::string fileToSave,uint id)
+{
+    LOG_DEBUG("TextRenderer", "doScreenShotOfLayer("
+              << "fileToSave=" << fileToSave
+              << ", id=" << id << ")");
+    std::fstream file(fileToSave.c_str());
+}
+
+void TextRenderer::doScreenShotOfSurface(std::string fileToSave, uint id, uint layer_id)
+{
+    LOG_DEBUG("TextRenderer", "doScreenShotOfSurface("
+              << "fileToSave=" << fileToSave
+              << ", id=" << id
+              << ", layer_id=" << layer_id << ")");
+    std::fstream file(fileToSave.c_str());
+}
+
+uint TextRenderer::getNumberOfHardwareLayers(uint screenID)
+{
+    LOG_DEBUG("TextRenderer", "getNumberOfHardwareLayers(screenID=" << screenID << ")");
+    return 0;
+}
+
+uint* TextRenderer::getScreenResolution(uint screenID)
+{
+    LOG_DEBUG("TextRenderer", "getScreenResolution(screenID=" << screenID << ")");
+
+    uint * resolution = new uint[2];
+    resolution[0] = m_width;
+    resolution[1] = m_height;
+    return resolution;
+}
+
+uint* TextRenderer::getScreenIDs(uint* length)
+{
+    LOG_DEBUG("TextRenderer", "getScreenIDs");
+
+    // Screens in X11 can be addresses/accessed by just the number - we must only know how many there are
+    uint numberOfScreens = 1;
+    uint* screenIDS = new uint[numberOfScreens];
+    for (uint i = 0; i < numberOfScreens; i++)
+    {
+        screenIDS[i] = i;
+    }
+    *length = numberOfScreens;
+    return screenIDS;
+}
+
+void TextRenderer::signalWindowSystemRedraw()
+{
+    LOG_DEBUG("TextRenderer", "signalWindowSystemRedraw");
+}
+
+void TextRenderer::forceCompositionWindowSystem()
+{
+    LOG_DEBUG("TextRenderer", "forceCompositionWindowSystem");
+}
+
+bool TextRenderer::setOptimizationMode(OptimizationType id, OptimizationModeType mode)
+{
+    LOG_DEBUG("TextRenderer", "setOptimizationMode("
+              << "id=" << id
+              << ", mode=" << mode << ")");
+    m_optimizationMode = mode;
+    return true;
+}
+
+bool TextRenderer::getOptimizationMode(OptimizationType id, OptimizationModeType* mode)
+{
+    (void)mode;
+    LOG_DEBUG("TextRenderer", "getOptimizationMode("
+              << "id=" << id << ")");
+    *mode = m_optimizationMode;
+    return true;
+}
+
+extern "C" IRenderer* createTextRenderer(Scene* pScene) {
+    return new TextRenderer(pScene);
+}
+
+extern "C" void destroyTextRenderer(TextRenderer* p)
+{
+    delete p;
+}