Initial release

.gitignore

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+moc_*.cxx
+qrc_*.cxx
+cmake_install.cmake
+cmake_uninstall.cmake
+Makefile
+CMakeFiles
+CMakeCache.txt
+CPackConfig.cmake
+CPackSourceConfig.cmake
+lib*.so
+lib*.so.*
+ui_*.h
+*.qm
+*~
+*.autosave
+CMakeLists.txt.user*
+/build

CMakeLists.txt

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+cmake_minimum_required( VERSION 2.6 )
+
+project(booklet)
+
+set(GUI_DIR ${CMAKE_INSTALL_PREFIX}/lib/booklet)
+add_definitions(-DGUI_DIR=\"${GUI_DIR}\")
+
+set(GUI_PROGRAM ${GUI_DIR}/booklet)
+add_definitions(-DGUI_PROGRAM=\"${GUI_PROGRAM}\")
+
+set(MY_CUPS_URI "booklet:/")
+add_definitions(-DMY_CUPS_URI=\"${MY_CUPS_URI}\")
+
+add_subdirectory(cups)
+add_subdirectory(gui)
+

cups/CMakeLists.txt

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+cmake_minimum_required( VERSION 2.6 )
+
+project(bokletCups)
+
+
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/booklet
+               ${CMAKE_CURRENT_BINARY_DIR}/booklet
+               @ONLY)
+
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/booklet  
+  DESTINATION /usr/lib/cups/backend 
+  PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE
+)

cups/booklet

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+#!/bin/bash
+
+TMP_DIR="/tmp"
+
+CUPS_BACKEND_OK=0
+CUPS_BACKEND_FAILED=1
+
+# Have debug info in /var/log/cups/error_log:
+#set -x
+
+# Output "device discovery" information on stdout:
+if test "$#" = "0"; then
+    echo 'file @MY_CUPS_URI@ "Booklet Printer" "Booklet" "MFG:Generic;MDL:Booklet Printer;DES:Booklet Printer;CLS:PRINTER;CMD:POSTSCRIPT;"'
+    exit 0
+fi
+
+jobID=$1
+user=$2
+title=$3
+count=$4
+options=$5
+psFile=$6
+
+if [ -z ${psFile} ]; then
+    psFile=${TMP_DIR}/brint_in_file-${jobID}.ps
+    cat - > ${psFile}
+fi
+
+
+uid=$(id -u $user)
+
+if [ "${uid}" == "" ]; then
+  echo "ERROR: Can't found UID for user '$user'" >&2
+  exit $CUPS_BACKEND_FAILED
+fi
+
+
+echo "DEBUG: User $user" >&2 
+echo "DEBUG: Uid  $uid" >&2 
+
+oldIfs=$IFS
+IFS=$(echo -en "\n")
+while read line; do
+  IFS="$oldIfs='"
+  read key value <<< $line;
+
+  case $key in
+    Session*)
+      if [ "$sesUid" = "$uid" -a "$sesActive" = "TRUE" -a "$sesDisplay" != "" ]; then
+        echo "DEBUG: Session=$line" >&2
+        echo "DEBUG: DISPLAY=$sesDisplay" >&2
+
+        xDisplay=$sesDisplay
+        break;
+      fi
+
+      unset sesUid
+      unset sesActive
+      unset sesADisplay
+      ;;
+
+    unix-user)
+       sesUid=$value
+       ;;
+
+    active)
+       sesActive=$value
+       ;;
+
+    x11-display)
+       sesDisplay=$value
+       ;;
+   esac
+done  <<< $(ck-list-sessions | tac );
+
+
+if [ "${xDisplay}" == "" ]; then
+  echo "ERROR: Can't found session for user '$user' (UID: $uid)" >&2
+  exit $CUPS_BACKEND_FAILED
+fi
+
+chown ${user} ${psFile}
+export DISPLAY=${xDisplay}
+su -c "@GUI_PROGRAM@ -t \"$title\" -n $count $psFile" $user  0<&- &>/tmp/booklet-${user}.log &
+
+exit $CUPS_BACKEND_OK
+
+

gui/CMakeLists.txt

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+cmake_minimum_required( VERSION 2.6 )
+
+project(bookletGui)
+
+set(HEADERS
+    kernel/psconstants.h
+    kernel/psfile.h
+    kernel/psproject.h
+    kernel/pssheet.h
+    kernel/psengine.h
+    kernel/printer.h
+    third-party/libspectre/ps.h
+    third-party/libspectre/spectre-utils.h
+    mainwindow.h
+    settings.h
+    widgets.h
+
+    dbus.h
+    printersettings/printersettings.h
+    psrender.h
+    psview.h
+)
+
+set(SOURCES
+    main.cpp
+    kernel/psfile.cpp
+    kernel/psproject.cpp
+    kernel/pssheet.cpp
+    kernel/psengine.cpp
+    kernel/printer.cpp
+    third-party/libspectre/ps.c
+    third-party/libspectre/spectre-utils.c
+    mainwindow.cpp
+    settings.cpp
+    widgets.cpp
+    dbus.cpp
+    printersettings/printersettings.cpp
+    psrender.cpp
+    psview.cpp
+)
+
+set (MOCS
+    kernel/psfile.h
+    kernel/psproject.h
+    mainwindow.h
+    widgets.h
+    dbus.h
+    printersettings/printersettings.h
+    psrender.h
+    psview.h
+)
+
+set(LIBRARIES
+)
+
+set(QT_USE_QTDBUS 1)
+
+set(UI_FILES
+    mainwindow.ui
+    printersettings/printersettings.ui
+)
+
+# QRC files .................
+set(RESOURCES
+    resource.qrc
+)
+
+# add translations ...
+file (GLOB TS_FILES 
+    translations/*.ts
+)
+
+set(DATA_DIR 
+    ${CMAKE_INSTALL_PREFIX}/share/booklet
+)
+
+set(TRANSLATIONS_DIR
+    "${DATA_DIR}/translations"
+)
+add_definitions(-DTRANSLATIONS_DIR=\"${TRANSLATIONS_DIR}\")
+
+
+############################################
+if (NOT CMAKE_BUILD_TYPE)
+    set ( CMAKE_BUILD_TYPE Release )
+endif (NOT CMAKE_BUILD_TYPE)
+set(CMAKE_BUILD_TYPE Debug)
+#if(CMAKE_COMPILER_IS_GNUCXX)
+#    add_definitions (-Wall -pedantic)
+#endif()
+
+#*******************************************
+
+include_directories(
+    ${CMAKE_CURRENT_SOURCE_DIR}
+    ${CMAKE_CURRENT_SOURCE_DIR}/third-party
+    ${CMAKE_CURRENT_SOURCE_DIR}/third-party/libspectre
+    ${CMAKE_SOURCE_DIR}
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+SET(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
+find_package(Qt4 REQUIRED)
+find_package(Ghostscript REQUIRED)
+
+include(${QT_USE_FILE})
+qt4_wrap_cpp(MOC_SOURCES ${MOCS})
+qt4_add_resources(QRC_SOURCES ${RESOURCES})
+qt4_wrap_ui(UI_HEADERS ${UI_FILES})
+qt4_add_translation(QM_FILES ${TS_FILES})
+
+
+add_executable(booklet ${HEADERS} ${SOURCES} ${MOC_SOURCES} ${QM_FILES} ${QRC_SOURCES} ${UI_HEADERS})
+target_link_libraries(booklet ${LIBRARIES} ${QT_LIBRARIES} ${GHOSTSCRIPT_LIBRARIES})
+
+install(FILES ${QM_FILES} DESTINATION ${TRANSLATIONS_DIR})
+install(TARGETS booklet RUNTIME DESTINATION ${GUI_DIR})
+
+
+
+

gui/cmake/FindGhostscript.cmake

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+# +-----------------------------------------------------------------------------+
+# |   Copyright (C) 2012                                                        |
+# |   Lars B"ahren (lbaehren@gmail.com)                                         |
+# |                                                                             |
+# |   This program is free software; you can redistribute it and/or modify      |
+# |   it under the terms of the GNU General Public License as published by      |
+# |   the Free Software Foundation; either version 2 of the License, or         |
+# |   (at your option) any later version.                                       |
+# |                                                                             |
+# |   This program is distributed in the hope that it will be useful,           |
+# |   but WITHOUT ANY WARRANTY; without even the implied warranty of            |
+# |   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             |
+# |   GNU General Public License for more details.                              |
+# |                                                                             |
+# |   You should have received a copy of the GNU General Public License         |
+# |   along with this program; if not, write to the                             |
+# |   Free Software Foundation, Inc.,                                           |
+# |   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.                 |
+# +-----------------------------------------------------------------------------+
+
+# - Check for the presence of GHOSTSCRIPT
+#
+# The following variables are set when GHOSTSCRIPT is found:
+#  GHOSTSCRIPT_FOUND      = Set to true, if all components of GHOSTSCRIPT have been found.
+#  GHOSTSCRIPT_INCLUDES   = Include path for the header files of GHOSTSCRIPT
+#  GHOSTSCRIPT_LIBRARIES  = Link these to use GHOSTSCRIPT
+#  GHOSTSCRIPT_LFLAGS     = Linker flags (optional)
+
+if (NOT GHOSTSCRIPT_FOUND)
+
+  if (NOT GHOSTSCRIPT_ROOT_DIR)
+    set (GHOSTSCRIPT_ROOT_DIR ${CMAKE_INSTALL_PREFIX})
+  endif (NOT GHOSTSCRIPT_ROOT_DIR)
+
+  ##_____________________________________________________________________________
+  ## Check for the header files
+
+  find_path (GHOSTSCRIPT_INCLUDES
+    NAMES ghostscript/gdevdsp.h ghostscript/iapi.h
+    HINTS ${GHOSTSCRIPT_ROOT_DIR} ${CMAKE_INSTALL_PREFIX}
+    PATH_SUFFIXES include
+    )
+
+  ##_____________________________________________________________________________
+  ## Check for the library
+
+  find_library (GHOSTSCRIPT_LIBRARIES gs
+    HINTS ${GHOSTSCRIPT_ROOT_DIR} ${CMAKE_INSTALL_PREFIX}
+    PATH_SUFFIXES lib
+    )
+
+  ##_____________________________________________________________________________
+  ## Check for the executable
+
+  find_program (GS_EXECUTABLE gs
+    HINTS ${GHOSTSCRIPT_ROOT_DIR} ${CMAKE_INSTALL_PREFIX}
+    PATH_SUFFIXES bin
+    )
+
+  find_program (EPS2EPS_EXECUTABLE eps2eps
+    HINTS ${GHOSTSCRIPT_ROOT_DIR} ${CMAKE_INSTALL_PREFIX}
+    PATH_SUFFIXES bin
+    )
+
+  find_program (DVIPDF_EXECUTABLE dvipdf
+    HINTS ${GHOSTSCRIPT_ROOT_DIR} ${CMAKE_INSTALL_PREFIX}
+    PATH_SUFFIXES bin
+    )
+
+  find_program (PS2PS2_EXECUTABLE ps2ps2
+    HINTS ${GHOSTSCRIPT_ROOT_DIR} ${CMAKE_INSTALL_PREFIX}
+    PATH_SUFFIXES bin
+    )
+
+  ##_____________________________________________________________________________
+  ## Actions taken when all components have been found
+
+  find_package_handle_standard_args (GHOSTSCRIPT DEFAULT_MSG GHOSTSCRIPT_LIBRARIES GHOSTSCRIPT_INCLUDES GS_EXECUTABLE)
+
+  if (GHOSTSCRIPT_FOUND)
+    if (NOT GHOSTSCRIPT_FIND_QUIETLY)
+      message (STATUS "Found components for GHOSTSCRIPT")
+      message (STATUS "GHOSTSCRIPT_ROOT_DIR  = ${GHOSTSCRIPT_ROOT_DIR}")
+      message (STATUS "GHOSTSCRIPT_INCLUDES  = ${GHOSTSCRIPT_INCLUDES}")
+      message (STATUS "GHOSTSCRIPT_LIBRARIES = ${GHOSTSCRIPT_LIBRARIES}")
+    endif (NOT GHOSTSCRIPT_FIND_QUIETLY)
+  else (GHOSTSCRIPT_FOUND)
+    if (GHOSTSCRIPT_FIND_REQUIRED)
+      message (FATAL_ERROR "Could not find GHOSTSCRIPT!")
+    endif (GHOSTSCRIPT_FIND_REQUIRED)
+  endif (GHOSTSCRIPT_FOUND)
+
+  ##_____________________________________________________________________________
+  ## Mark advanced variables
+
+  mark_as_advanced (
+    GHOSTSCRIPT_ROOT_DIR
+    GHOSTSCRIPT_INCLUDES
+    GHOSTSCRIPT_LIBRARIES
+    GS_EXECUTABLE
+    )
+
+endif (NOT GHOSTSCRIPT_FOUND)