# Qt (tm) module for the A-A-P build system.
#
# Written by Adriaan de Groot. Copyright is assigned to
# Bram Moolenaar and Stichting NlNet Labs.  Released under
# the GPL, version 2. There should be a file named COPYING
# in the main A-A-P directory with the complete text of
# this license.

QTDIR = `os.environ.get("QTDIR")`
@if not QTDIR:
  @for dir in ['/usr/X11R6', '/usr', '/usr/local', '/usr/lib/qt3']:
    @if os.path.isdir(dir) and os.path.isfile(dir + "/include/qglobal.h"):
      QTDIR = `dir`
  @if not QTDIR:
    :error No QTDIR specified; Qt could not be found automatically.
  # Patently impossible
  @if not os.path.isdir(QTDIR):
    :error Autodetected Qt directory ($QTDIR) is not a directory.

@if not os.path.isdir(QTDIR):
  :error Environment variable QTDIR ($QTDIR) does not specify the Qt directory.

@if not os.path.isfile(QTDIR + "/include/qglobal.h"):
  :error Qt directory ($QTDIR) is missing include/qglobal.h

moc = $QTDIR/bin/moc
@if not os.path.isfile(moc):
  :error moc ($moc) is not executable.

# Filetypes in Qt & KDE
:filetype
      suffix ui ui    # designer files
      suffix moc moc  # moc files
      declare h       # header files, just to be complete

# This is for the intermediate mocs, which get #included
:action h2moc default
      :sys $moc -o $-target $source

:rule {global} {sourceexists} %.moc : %.h
      :do h2moc { target = `bdir(target)` } $source


# Designer files

# Two actions, because h files are often considered C or C++ sources.
:action ui2h h ui
      :sys uic -tr i18n $source > `bdir(target,0)`
:action ui2h cpp ui
      :sys uic -tr i18n $source > `bdir(target,0)`

:action ui2cpp cpp ui
      :do ui2h { target = `bdir(sufreplace("",".h",source))` { filetype=h } }
               $source { filetype=ui }
      :sys echo "#include <klocale.h>" > $target
      :sys uic -tr tr2i18n -impl `sufreplace("",".h",source)` $source > $(target).temp
      :sys sed -e "s,tr2i18n( \"\" ),QString::null,g"
              -e "s,tr2i18n( \"\"\, \"\" ),QString::null,g"
              -e "s,image\([0-9][0-9]*\)_data,img\1_dbSelection_base,g"
              $(target).temp >> $target
      :sys rm -rf $(target).temp
      :sys echo "#include \""`sufreplace("",".moc",source)`"\"" >> $target

:route ui h
      ui2h

:route ui cpp object,ltobject
      ui2cpp `sufreplace("",".cc",source)`
      compile

:route ui h moc
      ui2h `sufreplace("",".h",source)`
      h2moc

:rule {global} {sourceexists} %.cc : %.ui
      :do ui2cpp { target = $(target[0]) } $source

:rule {global} {sourceexists} %.h { filetype=h } : %.ui
      :do ui2h { target = $(target[0]) } $source

# vim: set sw=4 sts=4 tw=79 et :