Fix #20:

Move all cell selector specific code to a new folder "cell-selector".

CMakeLists.txt

@@ -15,7 +15,7 @@ link_directories(${GLIB_LINK_DIRS} ${GTK3_LINK_DIRS} ${CAIRO_LINK_DIRS})
 add_definitions(${GLIB2_CFLAGS_OTHER})
 
 aux_source_directory("widgets" LAYER_SOURCES)
-aux_source_directory("tree-renderer" RENDERER_SOURCES)
+aux_source_directory("cell-selector" CELL_SELECTOR_SOURCES)
 aux_source_directory("gds-utils" GDS_SOURCES)
 aux_source_directory("latex-renderer" LATEX_SOURCES)
 aux_source_directory("cairo-renderer" CAIRO_SOURCES)
@@ -26,7 +26,7 @@ set(SOURCE "main.c" "command-line.c" "gds-render-gui.c" "external-renderer.c")
 set(SOURCE
   ${SOURCE}
   ${LAYER_SOURCES}
-  ${RENDERER_SOURCES}
+  ${CELL_SELECTOR_SOURCES}
   ${GDS_SOURCES}
   ${LATEX_SOURCES}
   ${CAIRO_SOURCES}

cell-selector/lib-cell-renderer.c

@@ -28,7 +28,7 @@
  * @{
  */
 
-#include <gds-render/tree-renderer/lib-cell-renderer.h>
+#include <gds-render/cell-selector/lib-cell-renderer.h>
 #include <gds-render/gds-utils/gds-types.h>
 
 G_DEFINE_TYPE(LibCellRenderer, lib_cell_renderer, GTK_TYPE_CELL_RENDERER_TEXT)

cell-selector/tree-store.c

@@ -28,8 +28,8 @@
  * @{
  */
 
-#include <gds-render/tree-renderer/tree-store.h>
-#include <gds-render/tree-renderer/lib-cell-renderer.h>
+#include <gds-render/cell-selector/tree-store.h>
+#include <gds-render/cell-selector/lib-cell-renderer.h>
 #include <gds-render/gds-utils/gds-types.h>
 
 /**

gds-render-gui.c

@@ -35,8 +35,8 @@
 #include <gds-render/gds-utils/gds-tree-checker.h>
 #include <gds-render/layer/layer-selector.h>
 #include <gds-render/widgets/activity-bar.h>
-#include <gds-render/tree-renderer/tree-store.h>
-#include <gds-render/tree-renderer/lib-cell-renderer.h>
+#include <gds-render/cell-selector/tree-store.h>
+#include <gds-render/cell-selector/lib-cell-renderer.h>
 #include <gds-render/latex-renderer/latex-output.h>
 #include <gds-render/cairo-renderer/cairo-output.h>
 #include <gds-render/widgets/conv-settings-dialog.h>