remove tons of pyuic4, pyrcc4 generated files and create them when building (apply #1877)

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@11401 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: jef

cmake/Python.cmake

@@ -7,6 +7,55 @@
 FIND_PACKAGE(PythonLibs) # MapServer export tool
 FIND_PACKAGE(PythonInterp) # test for sip and PyQt4
 
+FIND_PROGRAM(PYUIC4_PROGRAM pyuic4)
+
+IF(${PYUIC4_PROGRAM} STREQUAL "PYUIC4_PROGRAM-NOTFOUND")
+  MESSAGE(ERROR "pyuic4 is required")
+ENDIF(${PYUIC4_PROGRAM} STREQUAL "PYUIC4_PROGRAM-NOTFOUND")
+
+# Adapted from QT4_WRAP_UI
+MACRO(PYQT4_WRAP_UI outfiles )
+  FOREACH(it ${ARGN})
+    GET_FILENAME_COMPONENT(outfile ${it} NAME_WE)
+    GET_FILENAME_COMPONENT(infile ${it} ABSOLUTE)
+    SET(outfile ${CMAKE_CURRENT_BINARY_DIR}/ui_${outfile}.py)
+    ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
+      COMMAND ${PYUIC4_PROGRAM} ${infile} -o ${outfile}
+      MAIN_DEPENDENCY ${infile}                       
+    )
+    SET(${outfiles} ${${outfiles}} ${outfile})
+  ENDFOREACH(it)
+ENDMACRO(PYQT4_WRAP_UI)
+
+FIND_PROGRAM(PYRCC4_PROGRAM pyrcc4)
+
+# Adapted from QT4_ADD_RESOURCES
+MACRO (PYQT4_ADD_RESOURCES outfiles )
+  FOREACH (it ${ARGN})
+    GET_FILENAME_COMPONENT(outfile ${it} NAME_WE)
+    GET_FILENAME_COMPONENT(infile ${it} ABSOLUTE)
+    GET_FILENAME_COMPONENT(rc_path ${infile} PATH)
+    SET(outfile ${CMAKE_CURRENT_BINARY_DIR}/${outfile}_rc.py)
+    #  parse file for dependencies 
+    #  all files are absolute paths or relative to the location of the qrc file
+    FILE(READ "${infile}" _RC_FILE_CONTENTS)
+    STRING(REGEX MATCHALL "<file[^<]+" _RC_FILES "${_RC_FILE_CONTENTS}")
+    SET(_RC_DEPENDS)
+    FOREACH(_RC_FILE ${_RC_FILES})
+      STRING(REGEX REPLACE "^<file[^>]*>" "" _RC_FILE "${_RC_FILE}")
+      STRING(REGEX MATCH "^/|([A-Za-z]:/)" _ABS_PATH_INDICATOR "${_RC_FILE}")
+      IF(NOT _ABS_PATH_INDICATOR)
+        SET(_RC_FILE "${rc_path}/${_RC_FILE}")
+      ENDIF(NOT _ABS_PATH_INDICATOR)
+      SET(_RC_DEPENDS ${_RC_DEPENDS} "${_RC_FILE}")
+    ENDFOREACH(_RC_FILE)
+    ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
+      COMMAND ${PYRCC4_PROGRAM} -name ${outfile} -o ${outfile} ${infile}
+      MAIN_DEPENDENCY ${infile}
+      DEPENDS ${_RC_DEPENDS})
+    SET(${outfiles} ${${outfiles}} ${outfile})
+  ENDFOREACH (it)
+ENDMACRO (PYQT4_ADD_RESOURCES)
 
 MACRO (TRY_RUN_PYTHON RESULT CMD)
   IF (PYTHONINTERP_FOUND)

python/plugins/fTools/CMakeLists.txt

@@ -1,16 +1,13 @@
-#TODO: Need to configure cmake to run pyrcc4 and pyuic4 as required when the resource
-#      file or the ui change
-SET(INSTALLER_FILES
-__init__.py
-frmAbout.py
-ftools_help.xsl
-resources.qrc
-frmAbout.ui
-fTools.py
-doAbout.py
-ftools_help.xml
-resources.py
-)
+FILE(GLOB INSTALLER_FILES *.py)
+SET(INSTALLER_FILES ${INSTALLER_FILES} ftools_help.xsl ftools_help.xml)
+
+FILE(GLOB UI_FILES *.ui)
+PYQT4_WRAP_UI(PYUI_FILES ${UI_FILES})
+PYQT4_ADD_RESOURCES(PYRC_FILES resources.qrc)
+ADD_CUSTOM_TARGET(ftools ALL DEPENDS ${PYUI_FILES} ${PYRC_FILES})
+
+SET(INSTALLER_FILES ${INSTALLER_FILES} ${PYUI_FILES} ${PYRC_FILES})
+
 INSTALL(FILES ${INSTALLER_FILES} DESTINATION ${QGIS_DATA_DIR}/python/plugins/fTools)
 
 SUBDIRS(tools icons)

python/plugins/fTools/doAbout.py

@@ -19,8 +19,8 @@
 
 from qgis.core import *
 import webbrowser, os
-from frmAbout import Ui_Dialog
-import resources
+from ui_frmAbout import Ui_Dialog
+import resources_rc
 currentPath = os.path.dirname(__file__)
 
 class Dialog(QDialog, Ui_Dialog):

python/plugins/fTools/fTools.py

@@ -32,9 +32,8 @@
 
 from PyQt4.QtCore import *
 from PyQt4.QtGui import *
-import resources
 from qgis.core import *
-import resources
+import resources_rc
 import os.path, sys
 # Set up current path, so that we know where to look for mudules
 currentPath = os.path.dirname( __file__ )

python/plugins/fTools/frmAbout.py

@@ -1,49 +1,2 @@
-#TODO: Need to configure cmake to run pyrcc4 and pyuic4 as required when the resource
-#      file or the ui change
-SET(ICON_FILES
-analysis.png
-geometry.png
-sampling.png
-basic_statistics.png
-geoprocessing.png
-select_location.png
-buffer.png
-help.png
-simplify.png
-centroids.png
-intersections.png
-single_to_multi.png
-check_geometry.png
-intersect.png
-split_layer.png
-clip.png
-join_attributes.png
-sub_selection.png
-convex_hull.png
-join_location.png
-sum_lines.png
-define_projection.png
-management.png
-sum_points.png
-difference.png
-matrix.png
-sym_difference.png
-dissolve.png
-mean.png
-to_lines.png
-export_geometry.png
-multi_to_single.png
-union.png
-export_projection.png
-neighbour.png
-unique.png
-extract_nodes.png
-random_points.png
-vector_grid.png
-random_selection.png
-ftools_logo.png
-regular_points.png
-delaunay.png
-layer_extent.png
-)
+FILE(GLOB ICON_FILES *.png)
 INSTALL(FILES ${ICON_FILES} DESTINATION ${QGIS_DATA_DIR}/python/plugins/fTools/icons/gis)