fs = import('fs')

private_headers = [
  'imm-extra.h',
  'gtkbitmaskprivateimpl.h',
  'gdkpixbufutilsprivate.h',
  'gtkaccelgroupprivate.h',
  'gtkaccelmapprivate.h',
  'gtkaccessibleattributesetprivate.h',
  'gtkaccessibleattributevalueprivate.h',
  'gtkaccessibleprivate.h',
  'gtkaccessiblevalueprivate.h',
  'gtkactionhelperprivate.h',
  'gtkactionmuxerprivate.h',
  'gtkactionobservableprivate.h',
  'gtkactionobserverprivate.h',
  'gtkadjustmentprivate.h',
  'gtkallocatedbitmaskprivate.h',
  'gtkappchooserprivate.h',
  'gtkapplicationaccelsprivate.h',
  'gtkapplicationprivate.h',
  'gtkatcontextprivate.h',
  'gtkbindingsprivate.h',
  'gtkbitmaskprivate.h',
  'gtkbuilderprivate.h',
  'gtkbuilderscopeprivate.h',
  'gtkbuttonprivate.h',
  'gtkcellareaboxcontextprivate.h',
  'gtkcheckbuttonprivate.h',
  'gtkcolorchooserprivate.h',
  'gtkcoloreditorprivate.h',
  'gtkcolorplaneprivate.h',
  'gtkcolorscaleprivate.h',
  'gtkcolorswatchprivate.h',
  'gtkcolumnlistitemfactoryprivate.h',
  'gtkcolumnviewcellprivate.h',
  'gtkcolumnviewcolumnprivate.h',
  'gtkcolumnviewlayoutprivate.h',
  'gtkcolumnviewprivate.h',
  'gtkcolumnviewsorterprivate.h',
  'gtkcolumnviewtitleprivate.h',
  'gtkcomboboxprivate.h',
  'gtkconstraintexpressionprivate.h',
  'gtkconstraintguideprivate.h',
  'gtkconstraintlayoutprivate.h',
  'gtkconstraintprivate.h',
  'gtkconstraintsolverprivate.h',
  'gtkconstrainttypesprivate.h',
  'gtkconstraintvflparserprivate.h',
  'gtkcssanimatedstyleprivate.h',
  'gtkcssanimationprivate.h',
  'gtkcssarrayvalueprivate.h',
  'gtkcssbgsizevalueprivate.h',
  'gtkcssbordervalueprivate.h',
  'gtkcssboxesimplprivate.h',
  'gtkcssboxesprivate.h',
  'gtkcsscalcvalueprivate.h',
  'gtkcsscolorvalueprivate.h',
  'gtkcsscornervalueprivate.h',
  'gtkcssdimensionvalueprivate.h',
  'gtkcssdynamicprivate.h',
  'gtkcsseasevalueprivate.h',
  'gtkcssenumvalueprivate.h',
  'gtkcssfiltervalueprivate.h',
  'gtkcssfontfeaturesvalueprivate.h',
  'gtkcssfontvariationsvalueprivate.h',
  'gtkcssiconthemevalueprivate.h',
  'gtkcssimagecrossfadeprivate.h',
  'gtkcssimagefallbackprivate.h',
  'gtkcssimageiconthemeprivate.h',
  'gtkcssimageinvalidprivate.h',
  'gtkcssimagelinearprivate.h',
  'gtkcssimagepaintableprivate.h',
  'gtkcssimageprivate.h',
  'gtkcssimageradialprivate.h',
  'gtkcssimagerecolorprivate.h',
  'gtkcssimagescaledprivate.h',
  'gtkcssimageurlprivate.h',
  'gtkcssimagevalueprivate.h',
  'gtkcssimagewin32private.h',
  'gtkcssinheritvalueprivate.h',
  'gtkcssinitialvalueprivate.h',
  'gtkcsskeyframesprivate.h',
  'gtkcsslookupprivate.h',
  'gtkcssmatcherprivate.h',
  'gtkcssnodedeclarationprivate.h',
  'gtkcssnodeprivate.h',
  'gtkcssnodestylecacheprivate.h',
  'gtkcssnumbervalueprivate.h',
  'gtkcsspalettevalueprivate.h',
  'gtkcssparserprivate.h',
  'gtkcsspathnodeprivate.h',
  'gtkcsspositionvalueprivate.h',
  'gtkcssproviderprivate.h',
  'gtkcssrepeatvalueprivate.h',
  'gtkcssrgbavalueprivate.h',
  'gtkcsssectionprivate.h',
  'gtkcssselectorprivate.h',
  'gtkcssshadowsvalueprivate.h',
  'gtkcssshadowvalueprivate.h',
  'gtkcssshorthandpropertyprivate.h',
  'gtkcssstaticstyleprivate.h',
  'gtkcssstringvalueprivate.h',
  'gtkcssstylechangeprivate.h',
  'gtkcssstyleprivate.h',
  'gtkcssstylepropertyprivate.h',
  'gtkcsstransformvalueprivate.h',
  'gtkcsstransientnodeprivate.h',
  'gtkcsstransitionprivate.h',
  'gtkcsstypesprivate.h',
  'gtkcssunsetvalueprivate.h',
  'gtkcssvalueprivate.h',
  'gtkcsswidgetnodeprivate.h',
  'gtkcsswin32sizevalueprivate.h',
  'gtkdialogprivate.h',
  'gtkentryprivate.h',
  'gtkeventcontrollerlegacyprivate.h',
  'gtkeventcontrollerprivate.h',
  'gtkfilechoosererrorstackprivate.h',
  'gtkfilechoosernativeprivate.h',
  'gtkfilechooserprivate.h',
  'gtkfilechooserwidgetprivate.h',
  'gtkfilefilterprivate.h',
  'gtkfontchooserprivate.h',
  'gtkfontchooserwidgetprivate.h',
  'gtkgesturedragprivate.h',
  'gtkgesturelongpressprivate.h',
  'gtkgesturemultipressprivate.h',
  'gtkgesturepanprivate.h',
  'gtkgestureprivate.h',
  'gtkgesturerotateprivate.h',
  'gtkgesturesingleprivate.h',
  'gtkgesturestylusprivate.h',
  'gtkgestureswipeprivate.h',
  'gtkgesturezoomprivate.h',
  'gtkgizmoprivate.h',
  'gtkheaderbarprivate.h',
  'gtkhslaprivate.h',
  'gtkiconcacheprivate.h',
  'gtkiconcachevalidatorprivate.h',
  'gtkiconhelperprivate.h',
  'gtkiconprivate.h',
  'gtkiconthemeprivate.h',
  'gtkiconviewprivate.h',
  'gtkimagedefinitionprivate.h',
  'gtkimageprivate.h',
  'gtkimcontextsimpleprivate.h',
  'gtkimmoduleprivate.h',
  'gtkkineticscrollingprivate.h',
  'gtklabelprivate.h',
  'gtklistbaseprivate.h',
  'gtklistitemprivate.h',
  'gtklistitemfactoryprivate.h',
  'gtklistitemmanagerprivate.h',
  'gtklistitemwidgetprivate.h',
  'gtklockbuttonprivate.h',
  'gtkmagnifierprivate.h',
  'gtkmediafileprivate.h',
  'gtkmenubuttonprivate.h',
  'gtkmenusectionboxprivate.h',
  'gtkmenutrackeritemprivate.h',
  'gtkmenutrackerprivate.h',
  'gtkmodulesprivate.h',
  'gtkmountoperationprivate.h',
  'gtknativedialogprivate.h',
  'gtknomediafileprivate.h',
  'gtkpango.h',
  'gtkplacessidebarprivate.h',
  'gtkplacesviewprivate.h',
  'gtkplacesviewrowprivate.h',
  'gtkpointerfocusprivate.h',
  'gtkpopoverprivate.h',
  'gtkprinterprivate.h',
  'gtkprintoperation-private.h',
  'gtkprivate.h',
  'gtkprogresstrackerprivate.h',
  'gtkquery.h',
  'gtkrangeprivate.h',
  'gtkrbtreeprivate.h',
  'gtkrenderbackgroundprivate.h',
  'gtkrenderborderprivate.h',
  'gtkrendericonprivate.h',
  'gtkrendernodepaintableprivate.h',
  'gtkroundedboxprivate.h',
  'gtkscalerprivate.h',
  'gtksearchentryprivate.h',
  'gtksettingsprivate.h',
  'gtkshortcutcontrollerprivate.h',
  'gtkshortcutsshortcutprivate.h',
  'gtkshortcutswindowprivate.h',
  'gtksidebarrowprivate.h',
  'gtksizegroup-private.h',
  'gtksizerequestcacheprivate.h',
  'gtksnapshotprivate.h',
  'gtkstyleanimationprivate.h',
  'gtkstylecascadeprivate.h',
  'gtkstylecontextprivate.h',
  'gtkstylepropertyprivate.h',
  'gtkstyleproviderprivate.h',
  'gtktextbufferprivate.h',
  'gtktextchildprivate.h',
  'gtktextdisplayprivate.h',
  'gtktexthandleprivate.h',
  'gtktexthistoryprivate.h',
  'gtktextiterprivate.h',
  'gtktextlayoutprivate.h',
  'gtktextlinedisplaycacheprivate.h',
  'gtktextmarkprivate.h',
  'gtktexttagprivate.h',
  'gtktextviewprivate.h',
  'gtktogglebuttonprivate.h',
  'gtktoolbarprivate.h',
  'gtktooltipprivate.h',
  'gtktooltipwindowprivate.h',
  'gtktreepopoverprivate.h',
  'gtktreeprivate.h',
  'gtktreerbtreeprivate.h',
  'gtkutilsprivate.h',
  'gtkwidgetpaintableprivate.h',
  'gtkwidgetpathprivate.h',
  'gtkwidgetprivate.h',
  'gtkwin32drawprivate.h',
  'gtkwin32themeprivate.h',
  'gtkwindowprivate.h',
  'gtk-text-input-client-protocol.h',
  'roaring.h',
]

images = [
  'images/aboutdialog.png',
  'images/action-bar.png',
  'images/appchooserbutton.png',
  'images/appchooserdialog.png',
  'images/arrows.png',
  'images/assistant.png',
  'images/background.png',
  'images/bloatpad-gnome.png',
  'images/bloatpad-osx.png',
  'images/bloatpad-xfce.png',
  'images/border1.png',
  'images/border2.png',
  'images/border3.png',
  'images/box.png',
  'images/box-expand.png',
  'images/box-packing.png',
  'images/builder-shortcuts.png',
  'images/button.png',
  'images/calendar.png',
  'images/capture-bubble.png',
  'images/centerbox.png',
  'images/check-button.png',
  'images/checks.png',
  'images/clocks-shortcuts.png',
  'images/color-button.png',
  'images/colorchooser.png',
  'images/combo-box-entry.png',
  'images/combo-box.png',
  'images/combo-box-text.png',
  'images/down-center.png',
  'images/down-end.png',
  'images/down-start.png',
  'images/drop-down.png',
  'images/drawing.png',
  'images/drawingarea.png',
  'images/ease-in-out.png',
  'images/ease-in.png',
  'images/ease-out.png',
  'images/ease.png',
  'images/editable-label.png',
  'images/emojichooser.png',
  'images/entry.png',
  'images/exampleapp.png',
  'images/expanders.png',
  'images/expander.png',
  'images/extensions.png',
  'images/figure-hierarchical-drawing.png',
  'images/figure-windowed-label.png',
  'images/file-button.png',
  'images/filechooser.png',
  'images/flow-box.png',
  'images/focus.png',
  'images/font-button.png',
  'images/fontchooser.png',
  'images/frame-gap.png',
  'images/frame.png',
  'images/frames.png',
  'images/gedit-shortcuts.png',
  'images/getting-started-app10.png',
  'images/getting-started-app1.png',
  'images/getting-started-app2.png',
  'images/getting-started-app3.png',
  'images/getting-started-app4.png',
  'images/getting-started-app6.png',
  'images/getting-started-app7.png',
  'images/getting-started-app8.png',
  'images/getting-started-app9.png',
  'images/glarea.png',
  'images/gradient1.png',
  'images/gradient2.png',
  'images/gradient3.png',
  'images/gradient4.png',
  'images/grid.png',
  'images/grid-packing.png',
  'images/handles.png',
  'images/headerbar.png',
  'images/hello-world.png',
  'images/icon-view.png',
  'images/image.png',
  'images/info-bar.png',
  'images/inspector.png',
  'images/label.png',
  'images/layout-btlr.png',
  'images/layout-btrl.png',
  'images/layout-lrbt.png',
  'images/layout-lrtb.png',
  'images/layout-rlbt.png',
  'images/layout-rltb.png',
  'images/layout-tblr.png',
  'images/layout-tbrl.png',
  'images/left-center.png',
  'images/left-end.png',
  'images/left-start.png',
  'images/levelbar.png',
  'images/linear.png',
  'images/link-button.png',
  'images/list-and-tree.png',
  'images/list-box.png',
  'images/lockbutton-locked.png',
  'images/lock-button.png',
  'images/lockbutton.png',
  'images/lockbutton-sorry.png',
  'images/lockbutton-unlocked.png',
  'images/media-controls.png',
  'images/menu.png',
  'images/menubar.png',
  'images/menu-button.png',
  'images/messagedialog.png',
  'images/multiline-text.png',
  'images/notebook.png',
  'images/options.png',
  'images/overlay.png',
  'images/pagesetupdialog.png',
  'images/panes.png',
  'images/password-entry.png',
  'images/picture.png',
  'images/popover.png',
  'images/popup-anchors.png',
  'images/popup-at.svg',
  'images/popup-flip.png',
  'images/popup-slide.png',
  'images/printdialog.png',
  'images/progressbar.png',
  'images/right-center.png',
  'images/right-end.png',
  'images/right-start.png',
  'images/scales.png',
  'images/scrollbar.png',
  'images/scrolledwindow.png',
  'images/search-bar.png',
  'images/search-entry.png',
  'images/separator.png',
  'images/shortcuts-window.png',
  'images/sidebar.png',
  'images/slices.png',
  'images/sliders.png',
  'images/spinbutton.png',
  'images/spinner.png',
  'images/stack.png',
  'images/stackswitcher.png',
  'images/statusbar.png',
  'images/switch.png',
  'images/toggle-button.png',
  'images/toolbar.png',
  'images/tree-view-coordinates.png',
  'images/up-center.png',
  'images/up-end.png',
  'images/up-start.png',
  'images/video.png',
  'images/volumebutton.png',
  'images/widget-hvalign.png',
  'images/windowcontrols.png',
  'images/window-default.png',
  'images/window.png',
  'images/rich-list.png',
  'images/data-table.png',
  'images/navigation-sidebar.png'
]

content_files = [
  'gtk4-broadwayd.xml',
  'gtk4-builder-tool.xml',
  'gtk4-demo-application.xml',
  'gtk4-demo.xml',
  'gtk4-encode-symbolic-svg.xml',
  'gtk4-icon-browser.xml',
  'gtk4-launch.xml',
  'gtk4-query-settings.xml',
  'gtk4-update-icon-cache.xml',
  'gtk4-widget-factory.xml',
  'overview.xml',
  'visual_index.xml',
]

expand_content_md_files = [
  'broadway.md',
  'osx.md',
  'wayland.md',
  'windows.md',
  'x11.md',
  'getting_started.md',
  'resources.md',
  'building.md',
  'compiling.md',
  'running.md',
  'migrating-2to4.md',
  'migrating-3to4.md',
  'actions.md',
  'input-handling.md',
  'drawing-model.md',
  'css-overview.md',
  'css-properties.md',
  'section-accessibility.md',
  'section-text-widget.md',
  'section-tree-widget.md',
  'section-list-widget.md',
  'question_index.md',
]

types_conf = configuration_data()
if os_win32
  types_conf.set('DISABLE_ON_W32', '%')
else
  types_conf.set('DISABLE_ON_W32', '')
endif

if os_darwin
  types_conf.set('DISABLE_ON_QUARTZ', '%')
else
  types_conf.set('DISABLE_ON_QUARTZ', '')
endif

if get_option('gtk_doc')
  configure_file(input: 'version.xml.in', output: 'version.xml', configuration: version_conf)

  # gtk-markdown-to-docbook uses pandoc
  pandoc = find_program('pandoc', required: true)
  expand_md = find_program('gtk-markdown-to-docbook')
  expand_md_targets = []
  foreach t : expand_content_md_files
    expand_md_targets += custom_target(t,
                                       input: [ t ],
                                       output: [ fs.replace_suffix(t, '.xml') ],
                                       command: [ expand_md, '@INPUT@', '@OUTPUT@'])
  endforeach

  gnome.gtkdoc('gtk4',
               mode: 'none',
               main_xml: 'gtk4-docs.xml',
               src_dir: [
                 gtkinc,
               ],
               dependencies: libgtk_dep,
               gobject_typesfile: configure_file(
                 input: 'gtk4.types.in',
                 output: 'gtk4.types',
                 configuration: types_conf,
               ),
               scan_args: [
                 '--ignore-decorators=_GDK_EXTERN|G_GNUC_WARN_UNUSED_RESULT',
                 '--ignore-headers=' + ' '.join(private_headers),
               ],
               mkdb_args: [
                 '--default-includes=gtk/gtk.h',
               ],
               fixxref_args: [
                 '--html-dir=@0@'.format(docpath),
                 '--extra-dir=@0@'.format(join_paths(glib_docpath, 'glib')),
                 '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gobject')),
                 '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gio')),
                 '--extra-dir=@0@'.format(cairo_docpath),
                 '--extra-dir=@0@'.format(gdkpixbuf_docpath),
                 '--extra-dir=../gdk',
                 '--extra-dir=../gsk',
               ],
               content_files: content_files + expand_md_targets,
               html_assets: images,
               install: true)
endif

xsltproc = find_program('xsltproc', required: false)
if get_option('man-pages') and not xsltproc.found()
  error('No xsltproc found, but man pages were explicitly enabled')
endif

if get_option('man-pages') and xsltproc.found()
  xlstproc_flags = [
    '--nonet',
    '--stringparam', 'man.output.quietly', '1',
    '--stringparam', 'funcsynopsis.style', 'ansi',
    '--stringparam', 'man.th.extra1.suppress', '1',
    '--stringparam', 'man.authors.section.enabled', '0',
    '--stringparam', 'man.copyright.section.enabled', '0',
  ]

  man_files = [
    [ 'gtk4-broadwayd', '1', ],
    [ 'gtk4-builder-tool', '1', ],
    [ 'gtk4-demo', '1', ],
    [ 'gtk4-demo-application', '1', ],
    [ 'gtk4-encode-symbolic-svg', '1', ],
    [ 'gtk4-icon-browser', '1', ],
    [ 'gtk4-launch', '1', ],
    [ 'gtk4-query-settings', '1', ],
    [ 'gtk4-update-icon-cache', '1', ],
    [ 'gtk4-widget-factory', '1', ],
  ]

  foreach man: man_files
    man_name = man.get(0)
    man_section = man.get(1, '1')
    custom_target('@0@.@1@'.format(man_name, man_section),
                  input: '@0@.xml'.format(man_name),
                  output: '@0@.@1@'.format(man_name, man_section),
                  command: [
                    xsltproc,
                    xlstproc_flags,
                    '-o', '@OUTPUT@',
                    'http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl',
                    '@INPUT@',
                  ],
                  install: true,
                  install_dir: join_paths(get_option('mandir'), 'man@0@'.format(man_section)))
  endforeach
endif