Reorganize and cleanup build structure

src/CMakeLists.txt gets splitted in several files; #include's are now
relative to src/ (or, when in one of its direct sub directories, on
it).

src/CMakeLists.txt

+macro_optional_find_package(Nepomuk)
+macro_optional_find_package(QJSON)
+
+add_subdirectory(audioscopes)
 add_subdirectory(beziercurve)
+add_subdirectory(blackmagic)
 add_subdirectory(colorcorrection)
+add_subdirectory(colorscopes)
+add_subdirectory(commands)
+add_subdirectory(databackup)
 add_subdirectory(kiss_fft)
 add_subdirectory(mimetypes)
 add_subdirectory(onmonitoritems)
-add_subdirectory(rotoscoping)
-add_subdirectory(widgets)
-add_subdirectory(databackup)
-add_subdirectory(commands)
+add_subdirectory(simplekeyframes)
+add_subdirectory(stopmotion)
 
-macro_optional_find_package(Nepomuk)
-macro_optional_find_package(QJSON)
+if(QJSON_FOUND)
+  add_subdirectory(rotoscoping)
+  add_subdirectory(onmonitoritems/rotoscoping)
+  include_directories(QJSON_INCLUDE_DIR)
+  set(optional_libs ${optional_libs} ${QJSON_LIBRARIES})
+  add_definitions(-DQJSON)
+else(QJSON_FOUND)
+  message(STATUS "Install QJson to use the rotoscoping filter")
+endif(QJSON_FOUND)
+
+if(NOT APPLE AND NOT CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" AND NOT CMAKE_SYSTEM_NAME STREQUAL "GNU/kFreeBSD")
+  add_subdirectory(v4l)
+endif(NOT APPLE AND NOT CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" AND NOT CMAKE_SYSTEM_NAME STREQUAL "GNU/kFreeBSD")
 
 include_directories(
   ${KDE4_INCLUDE_DIR}
@@ -18,32 +35,16 @@ include_directories(
   ${LIBMLT_INCLUDE_DIR}
   ${LIBMLTPLUS_INCLUDE_DIR}
   ${QDBUS_INCLUDE_DIRS}
-  ${CMAKE_SOURCE_DIR}
+  ${CMAKE_CURRENT_BINARY_DIR}
   ${CMAKE_BINARY_DIR}
-  ${CMAKE_SOURCE_DIR}/src/audioscopes
-  ${CMAKE_SOURCE_DIR}/src/beziercurve
-  ${CMAKE_SOURCE_DIR}/src/colorcorrection
-  ${CMAKE_SOURCE_DIR}/src/kiss_fft
-  ${CMAKE_SOURCE_DIR}/src/onmonitoritems
-  ${CMAKE_SOURCE_DIR}/src/onmonitoritems/rotoscoping
-  ${CMAKE_SOURCE_DIR}/src/widgets
 )
 
-
 if(Nepomuk_FOUND)
   include_directories(NEPOMUK_INCLUDES)
-  set(optional_libs ${NEPOMUK_LIBRARIES})
+  set(optional_libs ${optional_libs} ${NEPOMUK_LIBRARIES})
   add_definitions(-DNEPOMUK)
 endif(Nepomuk_FOUND)
 
-if(QJSON_FOUND)
-  include_directories(QJSON_INCLUDE_DIR)
-  set(optional_libs ${optional_libs} ${QJSON_LIBRARIES})
-  add_definitions(-DQJSON)
-else(QJSON_FOUND)
-  message(STATUS "Install QJson to use the rotoscoping filter")
-endif(QJSON_FOUND)
-
 if(Q_WS_X11)
   include_directories(${X11_Xlib_INCLUDE_PATH})
 endif(Q_WS_X11)
@@ -203,44 +204,17 @@ set(kdenlive_SRCS
   timecodedisplay.cpp
   tracksconfigdialog.cpp
   abstractscopewidget.cpp
-  audioscopes/abstractaudioscopewidget.cpp
-  audioscopes/audiospectrum.cpp
-  audioscopes/spectrogram.cpp
-  audioscopes/ffttools.cpp
-  colorscopes/abstractgfxscopewidget.cpp
-  colorscopes/histogram.cpp
-  colorscopes/rgbparade.cpp
-  colorscopes/vectorscope.cpp
-  colorscopes/waveform.cpp
   colorplaneexport.cpp
   colortools.cpp
-  colorcorrection/histogramgenerator.cpp
-  colorcorrection/rgbparadegenerator.cpp
-  colorcorrection/vectorscopegenerator.cpp
-  colorcorrection/waveformgenerator.cpp
   colorpickerwidget.cpp
   choosecolorwidget.cpp
   monitorscene.cpp
   geometrywidget.cpp
   doubleparameterwidget.cpp
   audiosignal.cpp
-  blackmagic/include/DeckLinkAPIDispatch.cpp
-  stopmotion/stopmotion.cpp
-  blackmagic/devices.cpp
-  onmonitoritems/onmonitorrectitem.cpp
-  onmonitoritems/onmonitorcornersitem.cpp
   cornerswidget.cpp
-  kiss_fft/_kiss_fft_guts.h
-  kiss_fft/kiss_fft.c
-  kiss_fft/tools/kiss_fftr.c
-  beziercurve/beziersplineeditor.cpp
-  beziercurve/beziersplinewidget.cpp
-  beziercurve/bpoint.cpp
-  beziercurve/cubicbezierspline.cpp
   dragvalue.cpp
   monitoreditwidget.cpp
-  simplekeyframes/simpletimelinewidget.cpp
-  simplekeyframes/simplekeyframewidget.cpp
   noteswidget.cpp
   archivewidget.cpp
   mltdevicecapture.cpp
@@ -265,24 +239,6 @@ if(APPLE OR OPENGL_FOUND)
   set(kdenlive_SRCS videoglwidget.cpp ${kdenlive_SRCS})
 endif(APPLE OR OPENGL_FOUND)
 
-if(NOT APPLE AND NOT CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" AND NOT CMAKE_SYSTEM_NAME STREQUAL "GNU/kFreeBSD")
-  set(kdenlive_SRCS
-    ${kdenlive_SRCS}
-    v4l/v4lcapture.cpp
-    v4l/src.c
-  )
-endif(NOT APPLE AND NOT CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" AND NOT CMAKE_SYSTEM_NAME STREQUAL "GNU/kFreeBSD")
-
-if(QJSON_FOUND)
-  set(kdenlive_SRCS
-    ${kdenlive_SRCS}
-    onmonitoritems/rotoscoping/bpointitem.cpp
-    onmonitoritems/rotoscoping/nearestpoint.cpp
-    onmonitoritems/rotoscoping/splineitem.cpp
-    rotoscoping/rotowidget.cpp
-  )
-endif(QJSON_FOUND)
-
 # Add libdl
 find_library(DL_LIB NAMES ${CMAKE_DL_LIBS})
 message(STATUS "using dl library: ${DL_LIB}")

src/abstractscopewidget.cpp

@@ -8,12 +8,11 @@
  *   (at your option) any later version.                                   *
  ***************************************************************************/
 
-#include "qtconcurrentrun.h"
-
 #include "abstractscopewidget.h"
 #include "renderer.h"
 #include "monitor.h"
 
+#include <QtConcurrentRun>
 #include <QFuture>
 #include <QColor>
 #include <QMenu>

src/audioscopes/CMakeLists.txt

+set(kdenlive_SRCS
+  ${kdenlive_SRCS}
+  audioscopes/abstractaudioscopewidget.cpp
+  audioscopes/audiospectrum.cpp
+  audioscopes/ffttools.cpp
+  audioscopes/spectrogram.cpp
+  PARENT_SCOPE
+)

src/audioscopes/abstractaudioscopewidget.cpp

@@ -8,12 +8,11 @@
  *   (at your option) any later version.                                   *
  ***************************************************************************/
 
-#include "qtconcurrentrun.h"
-
 #include "abstractaudioscopewidget.h"
 #include "renderer.h"
 #include "monitor.h"
 
+#include <QtConcurrentRun>
 #include <QFuture>
 #include <QColor>
 #include <QMenu>

src/audioscopes/audiospectrum.cpp

@@ -12,7 +12,7 @@
 
 #include "audiospectrum.h"
 #include "ffttools.h"
-#include "tools/kiss_fftr.h"
+#include "kiss_fft/tools/kiss_fftr.h"
 
 #include <QMenu>
 #include <QPainter>

src/audioscopes/audiospectrum.h

@@ -29,7 +29,7 @@
 
 #include "abstractaudioscopewidget.h"
 #include "ui_audiospectrum_ui.h"
-#include "tools/kiss_fftr.h"
+#include "kiss_fft/tools/kiss_fftr.h"
 #include "ffttools.h"
 
 class AudioSpectrum_UI;

src/audioscopes/ffttools.h

@@ -13,7 +13,7 @@
 
 #include <QVector>
 #include <QHash>
-#include <tools/kiss_fftr.h>
+#include "kiss_fft/tools/kiss_fftr.h"
 
 class FFTTools
 {

src/audiosignal.cpp

@@ -18,7 +18,6 @@
  ***************************************************************************/
 
 #include "audiosignal.h"
-#include "math.h"
 
 #include <KLocale>
 
@@ -29,6 +28,7 @@
 #include <QDebug>
 #include <QList>
 
+#include <math.h>
 
 AudioSignal::AudioSignal(QWidget *parent): QWidget(parent)
 {

src/beziercurve/CMakeLists.txt

-
+set(kdenlive_SRCS
+  ${kdenlive_SRCS}
+  beziercurve/beziersplineeditor.cpp
+  beziercurve/beziersplinewidget.cpp
+  beziercurve/bpoint.cpp
+  beziercurve/cubicbezierspline.cpp
+  PARENT_SCOPE
+)

src/blackmagic/CMakeLists.txt

+set(kdenlive_SRCS
+  ${kdenlive_SRCS}
+  blackmagic/devices.cpp
+  blackmagic/include/DeckLinkAPIDispatch.cpp
+  PARENT_SCOPE
+)

src/colorcorrection/CMakeLists.txt

+set(kdenlive_SRCS
+  ${kdenlive_SRCS}
+  colorcorrection/histogramgenerator.cpp
+  colorcorrection/rgbparadegenerator.cpp
+  colorcorrection/vectorscopegenerator.cpp
+  colorcorrection/waveformgenerator.cpp
+  PARENT_SCOPE
+)

src/colorscopes/CMakeLists.txt

+set(kdenlive_SRCS
+  ${kdenlive_SRCS}
+  colorscopes/abstractgfxscopewidget.cpp
+  colorscopes/histogram.cpp
+  colorscopes/rgbparade.cpp
+  colorscopes/vectorscope.cpp
+  colorscopes/waveform.cpp
+  PARENT_SCOPE
+)

src/colorscopes/abstractgfxscopewidget.cpp

@@ -8,12 +8,11 @@
  *   (at your option) any later version.                                   *
  ***************************************************************************/
 
-#include "qtconcurrentrun.h"
-
 #include "abstractgfxscopewidget.h"
 #include "renderer.h"
 #include "monitormanager.h"
 
+#include <QtConcurrentRun>
 #include <QFuture>
 #include <QColor>
 #include <QMenu>

src/colorscopes/histogram.cpp

@@ -10,7 +10,7 @@
 
 #include <QMenu>
 #include <QTime>
-#include "histogramgenerator.h"
+#include "colorcorrection/histogramgenerator.h"
 #include "histogram.h"
 #include "renderer.h"
 

src/colorscopes/rgbparade.cpp

@@ -14,7 +14,7 @@
 #include <QTime>
 #include "renderer.h"
 #include "rgbparade.h"
-#include "rgbparadegenerator.h"
+#include "colorcorrection/rgbparadegenerator.h"
 
 RGBParade::RGBParade(MonitorManager *manager, QWidget *parent) :
         AbstractGfxScopeWidget(manager, true, parent)

src/colorscopes/vectorscope.cpp

@@ -22,7 +22,7 @@
 #include "colortools.h"
 #include "renderer.h"
 #include "vectorscope.h"
-#include "vectorscopegenerator.h"
+#include "colorcorrection/vectorscopegenerator.h"
 
 const float P75 = .75;
 const unsigned char DEFAULT_Y = 255;

src/colorscopes/waveform.cpp

@@ -19,7 +19,7 @@
 
 #include "renderer.h"
 #include "waveform.h"
-#include "waveformgenerator.h"
+#include "colorcorrection/waveformgenerator.h"
 
 
 const QSize Waveform::m_textWidth(35,0);

src/commands/addclipcommand.cpp

@@ -18,7 +18,7 @@
  ***************************************************************************/
 
 
-#include "commands/addclipcommand.h"
+#include "addclipcommand.h"
 #include "kdenlivedoc.h"
 
 #include <KLocale>

src/commands/addclipcutcommand.cpp

@@ -17,7 +17,7 @@
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
  ***************************************************************************/
 
-#include "commands/addclipcutcommand.h"
+#include "addclipcutcommand.h"
 #include "projectlist.h"
 
 #include <KLocale>

src/commands/addeffectcommand.cpp

@@ -18,7 +18,7 @@
  ***************************************************************************/
 
 
-#include "commands/addeffectcommand.h"
+#include "addeffectcommand.h"
 #include "customtrackview.h"
 
 #include <KLocale>