# This program source code file is part of KICAD, a free EDA CAD application. # # Copyright (C) 2011 SoftPLC Corporation, Dick Hollenbeck # Copyright (C) 2011 Kicad Developers, see change_log.txt for contributors#. # # 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, you may find one here: # http://www.gnu.org/licenses/old-licenses/gpl-2.0.html # or you may search the http://www.gnu.org website for the version 2 license, # or you may write to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA # # In this directory, a number of different processes are managed: # # 1) PNG files are created from SVG files # 2) CPP files are created from PNG files. # 3) Object files are created from CPP files. # Step 3) is universal and is done for any builder, whereas steps 1) and 2) are # optional and depend on MAINTAIN_PNGS being defined in CMake. The reason we # can skip 1) and 2) is that the *.CPP files are part of the source tree so # do not need to rebuilt by a typical builder. However, because the *.CPP files # are part of the source tree, and subject to version control, they should be built # only when needed, otherwise this results in a diff for the version control system. # Therefore steps 1) and 2) are driven by CMake (if MAINTAIN_PNGS) which gives # us conditional *.CPP building based on an edit to the respective *.SVG file. # If MAINTAIN_PNGS is not defined, then you are a normal builder and no special # tools are required. If MAINTAIN_PNG is defined, then you are a PNG maintainer # and will need the following tools findable in your PATH: # # 1) imagemagick - all its programs must be on your PATH # 2) inkscape - command line mode is used, must be on your PATH # 3) pngcrush - # # lower case is used for local variables, uppercase for global variables # If this file is used as part of the Kicad build, disable the stand alone build mode. if( NOT DEFINED CMAKE_PROJECT_NAME ) # stand alone debugging project( kicad_for_bitmaps ) cmake_minimum_required( VERSION 2.8.0 FATAL_ERROR ) include_directories( /svn/kicad/work/include ) set( CMAKE_MODULE_PATH /svn/kicad/work/CMakeModules ) add_definitions( -I/usr/lib/wx/include/gtk2-unicode-release-2.8 -I/usr/include/wx-2.8 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__ -pthread ) endif( NOT DEFINED CMAKE_PROJECT_NAME ) option( MAINTAIN_PNGS "Set to true if you are a PNG maintainer and have the required tools given in the bitmaps_png/CMakeLists.txt file (default OFF)." OFF) # Plan for three sizes of bitmaps: # SMALL - for listboxes or comboboxes and perhaps menus # MID - for toolbars 26 x 26 # BIG - for program icons 48 x 48 # which are given on three basename lists: BMAPS_SMALL, BMAPS_MID,a nd BMAPS_BIG # respectively. The basename is without file extension and without path. # A corresponding ${basename}.svg file must exist in 'sources' dir below here. # small icons (16x16) needed in listboxes set( BMAPS_SMALL pinorient_right pinorient_left pinorient_up pinorient_down pinshape_normal pinshape_invert pinshape_clock_normal pinshape_clock_invert pinshape_active_low_input pinshape_clock_active_low pinshape_active_low_output pinshape_clock_fall pinshape_nonlogic pintype_input pintype_output pintype_bidi pintype_3states pintype_passive pintype_notspecif pintype_powerinput pintype_poweroutput pintype_opencoll pintype_openemit pintype_noconnect ) # image basenames that go into the toolbar sized destinations, i.e. 26x26 set( BMAPS_MID add_arc add_bus2bus add_bus add_circle add_component add_corner add_dashed_line add_dimension add_entry add_glabel add_hierarchical_label add_hierar_pin add_hierarchical_subsheet add_junction add_line2bus add_line_label add_line add_mires add_polygon add_power add_rectangle add_text add_tracks add_zone_cutout add_zone anchor annotate_down_right annotate_right_down annotate apply auto_associe auto_delete_track auto_track_width axis3d_back axis3d_bottom axis3d_front axis3d_left axis3d_right axis3d_top axis3d bom book break_bus break_line browse_files cancel_tool cancel change_entry_orient create_cmp_file checked_ok component_select_unit component_select_alternate_shape config copyblock copycomponent copy_button copper_layers_setup cursor_shape cursor cut_button cvpcb dashline datasheet delete_body delete_arc delete_association delete_bus delete_circle delete_connection delete_cotation delete_field delete_glabel delete_line delete_module delete_net delete_node delete_pad delete_pinsheet delete_pin delete_polygon delete_rectangle delete_segment delete_sheet delete_text delete_track delete directory display_options down drag_module drag_outline_segment drag_pad drag_segment_withslope drag_track_segment drc_off drc edges_sketch edit_comp_footprint edit_component edit_comp_ref edit_comp_value edit_module editor edit_part edit_sheet edit_text edit eeschema enter_sheet ercerr erc_green ercwarn erc exit export_footprint_names export_module export_options_pad export fabrication file_footprint fill_zone find find_replace flag fonts footprint_text gbr_select_mode0 gbr_select_mode1 gbr_select_mode2 gerber_file gerber_recent_files gerber_open_dcode_file gerbview_drill_file gerbview_clear_layers gerbview_open_recent_drill_files general_deletions general_ratsnest glabel2label glabel2text gl_change global_options_pad green grid_select grid_select_axis grid hammer help hidden_pin hierarchy_cursor hierarchy_nav hotkeys icon_cvpcb_small icon_gerbview_small icon_txt import3d image import_cmp_from_lib import_footprint_names import_hierarchical_label import_module import info insert_module_board invert_module invisible_text jigsaw kicad_icon_small label2glabel label2text label lang_catalan lang_chinese lang_bg lang_cs lang_def lang_de lang_en lang_es lang_fr lang_fi lang_gr lang_hu lang_it lang_jp lang_ko lang_nl lang_pl lang_pt lang_ru lang_sl language layers_manager leave_sheet left libedit libedprt lib_next lib_previous library_browse library_update library libview lines90 load_module_board load_module_lib local_ratsnest locked macros_record mirepcb mirror_h mirror_v modedit mode_module mode_track modratsnest module_check modul_edit module_filtered_list module_full_list module_options module_ratsnest module morgan1 morgan2 move_arc move_circle move_field move_glabel move_line move_module move_pad move_pinsheet move_pin move_polygon move_rectangle move_sheet move_text move_track_segment move_track move mw_add_gap mw_add_line mw_add_shape mw_add_stub_arc mw_add_stub mw_toolbar net_highlight netlist net_locked net_unlocked new_component new_cvpcb new_footprint new_library new_module new_pcb new_project new_sch new_txt new noconn normal online_help open_brd_file open_library open_project open_document options_all_tracks_and_vias options_all_tracks options_all_vias options_arc options_circle options_module options_new_pad options_pad options_pinsheet options_pin options_rectangle options_segment options_text options_tracks options_track options_vias opt_show_polygon orient ortho pad_sketch pad pads_mask_layers palette part_properties paste pcbnew pcb_offset pin2pin pin_name_to pin_number_to pin_size_to pin_to pin plot_hpg plot_ps plot polar_coord post_compo post_drill post_module preference print_button ratsnest read_setup redo red reload2 reload reset_text resize_sheet right rotate_field rotate_glabel rotate_module_neg rotate_module_pos rotate_pin rotate_ccw rotate_cw rotate_neg_x rotate_pos_x rotate_neg_y rotate_pos_y rotate_neg_z rotate_pos_z save_as save_library save_netlist save_part_in_mem save_project save_setup save schematic select_grid select_layer_pair select_w_layer shape_3d sheetset show_dcodenumber show_footprint show_mod_edge showtrack show_zone show_zone_disable show_zone_outline_only swap_layer text_sketch three_d tool_ratsnest tools track_locked track_sketch track_unlocked transistor tree_nosel tree_sel undelete undo unit_inch unit_mm unknown unlocked unzip update_module_board up via via_sketch warning web_support width_net width_segment width_track_via width_track width_vias window_close zip_tool zip zoom zoom_area zoom_fit_in_page zoom_center_on_screen zoom_in zoom_out zoom_redraw zoom_selection ) # 48 x 48 for now set( BMAPS_BIG icon_3d icon_cvpcb icon_eeschema icon_gerbview icon_kicad icon_modedit icon_pcbnew icon_bitmap2component icon_pcbcalculator libedit_icon viewlibs_icon ) # @todo keep these in sync with .bzrignore set( TMP_DIR "${CMAKE_CURRENT_SOURCE_DIR}/tmp" ) function( svg2png inputFile outFile pngWidth pngHeight ) #message( "svg2png( inputFile: ${inputFile} outFile: ${outFile} pngWidth: ${pngWidth} pngHeight: ${pngHeight})") get_filename_component( bmn ${inputFile} NAME_WE ) add_custom_command( OUTPUT ${outFile} COMMAND ${Inkscape_EXECUTABLE} --export-area-snap -f ${inputFile} -e ${outFile} -w ${pngWidth} -h ${pngHeight} > ${TMP_DIR}/${bmn}.inkscape.log DEPENDS ${inputFile} COMMENT "Creating ${pngHeight} pixel tall ${outFile}" ) endfunction() # Function png2png # converts a basic PNG to one function( png2png inputFile outFile ) get_filename_component( bmn ${inputFile} NAME_WE ) add_custom_command( OUTPUT ${outFile} # pngcrush all icons without background to remove any extraneous tEXt records. COMMAND ${pngcrush_EXECUTABLE} -rem alla ${inputFile} ${outFile} > ${TMP_DIR}/${bmn}.pngcrush.log DEPENDS ${inputFile} COMMENT "Creating ${outFile}" ) endfunction() # Function png2cpp # converts a single *.png to *.cpp function( png2cpp inputFile outFile ) add_custom_command( OUTPUT ${outFile} COMMAND ${CMAKE_COMMAND} -DinputFile=${inputFile} -DoutCppFile=${outFile} -P ${CMAKE_MODULE_PATH}/PNG2cpp.cmake DEPENDS ${inputFile} ${CMAKE_MODULE_PATH}/PNG2cpp.cmake COMMENT "Creating ${outFile}" ) endfunction() # Function bitmap_dir # converts all the basenames in bmapList found in hardcoded 'sources' dir # and and puts them into cpp_${pngHeight} and png_${pngHeight} directories. function( bitmap_dir pngWidth pngHeight bmapList ) set( cppDir "${CMAKE_CURRENT_SOURCE_DIR}/cpp_${pngHeight}" ) set( pngDir "${CMAKE_CURRENT_SOURCE_DIR}/png_${pngHeight}" ) file( MAKE_DIRECTORY ${pngDir} ${cppDir} ) #file( REMOVE_RECURSE ${TMP_DIR} ) file( MAKE_DIRECTORY ${TMP_DIR} ) #svg2png( inputFile outFile pngWidth pngHeight ) foreach( bmn ${bmapList} ) set( pngFile "${pngDir}/${bmn}.png" ) set( cppFile "${cppDir}/${bmn}.cpp" ) set( tmpFile "${TMP_DIR}/${bmn}.png" ) #svg2png( inputFile outFile pngWidth pngHeight ) svg2png( ${CMAKE_CURRENT_SOURCE_DIR}/sources/${bmn}.svg ${tmpFile} ${pngWidth} ${pngHeight} ) #png2png( inputFile outFile ) png2png( ${tmpFile} ${pngFile} ) #png2cpp( inputFile outFile ) png2cpp( ${pngFile} ${cppFile} ) endforeach() endfunction() if( MAINTAIN_PNGS ) # Inkscape is required to convert SVG files to PNG files. set( Inkscape_FOUND FALSE ) if( NOT Inkscape_FOUND ) find_program( Inkscape_EXECUTABLE inkscape PATHS "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\Inkscape;InstallDir]" DOC "Inkscape vector drawing program." ) if( NOT Inkscape_EXECUTABLE ) message( FATAL_ERROR "Could not find the Inkscape vector drawing program." ) else( NOT Inkscape_EXECUTABLE ) set( Inkscape_FOUND TRUE ) set( Inkscape_EXECUTABLE ${Inkscape_EXECUTABLE} CACHE FILEPATH "Path and file name of the Inkscape program." ) message( STATUS "The Inkscape vector drawing program found." ) endif( NOT Inkscape_EXECUTABLE ) endif( NOT Inkscape_FOUND ) # pngcrush is required to reduce the size of the converted PNG files. set( pngcrush_FOUND FALSE ) if( NOT pngcrush_FOUND ) find_program( pngcrush_EXECUTABLE pngcrush DOC "The PNG size reduction program." ) if( NOT pngcrush_EXECUTABLE ) message( FATAL_ERROR "Could not find the pngcrush PNG size reduction program." ) else( NOT pngcrush_EXECUTABLE ) set( pngcrush_FOUND TRUE ) set( pngcrush_EXECUTABLE ${pngcrush_EXECUTABLE} CACHE FILEPATH "Path and file name of the pngcrush program." ) message( STATUS "The pngcrush PNG size reduction program found." ) endif( NOT pngcrush_EXECUTABLE ) endif( NOT pngcrush_FOUND ) # these 3 cmake commands for each desired bitmap size set, repeat as needed: bitmap_dir( 16 16 "${BMAPS_SMALL}" ) bitmap_dir( 26 26 "${BMAPS_MID}" ) bitmap_dir( 48 48 "${BMAPS_BIG}" ) #message( "CPP_LIST: ${CPP_LIST}" ) # a target with no output, just so changes get built #add_custom_target( make_cpp_files ALL DEPENDS ${CPP_LIST} ) endif( MAINTAIN_PNGS ) set( CPP_LIST "" ) foreach( bmn ${BMAPS_SMALL} ) #message( "library add cpp_16/${bmn}.cpp" ) list( APPEND CPP_LIST cpp_16/${bmn}.cpp ) endforeach() foreach( bmn ${BMAPS_MID} ) #message( "library add cpp_26/${bmn}.cpp" ) list( APPEND CPP_LIST cpp_26/${bmn}.cpp ) endforeach() foreach( bmn ${BMAPS_BIG} ) #message( "library add cpp_48/${bmn}.cpp" ) list( APPEND CPP_LIST cpp_48/${bmn}.cpp ) endforeach() #add_library( bitmaps SHARED ${CPP_LIST} ) add_library( bitmaps ${CPP_LIST} )