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qelectrotech-source-mirror/qelectrotech.pro
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Laurent Trinques cd76b6a1d6 This adds native, clickable hyperlinks to PDF exports: cross-references jump 
directly to the related component on its folio, framing the target element.

When a project is exported to PDF, every cross-reference becomes an internal
link. Four kinds are covered:

- **Master → contact**: the contact list on a coil/relay (`CrossRefItem`)
- **Folio report → report**: report element labels (`DynamicElementTextItem`)
- **Slave → master**: the `(folio-position)` reference shown on a slave
  (both standalone `DynamicElementTextItem` and grouped `ElementTextItemGroup`)

Clicking a link navigates **inside** the open document (no new viewer
instance) and zooms to frame the target element.

1. **Injection** (`printDiagram`, only when the paint engine is a `QPdfEngine`):
   link rectangles are added with `QPdfEngine::drawHyperlink()`. The scene→page
   mapping is rebuilt to match exactly what `QGraphicsScene::render()` does
   (top-left anchored, `KeepAspectRatio`, **no centering**), and rectangles are
   passed in device pixels — `pageMatrix()` already applies the 72/resolution
   scale and Y-flip internally.

2. Each link URL encodes the target page and the target element's rectangle, in
   PDF points on its own page: `#page=N&fitr=L_B_R_T`.

3. **Post-processing** (`pdfConvertUriToGoTo`, run after the painter is closed):
   the `/S /URI` annotations are rewritten to native `/S /GoTo` actions with a
   `/D [pageObj 0 R /FitR L B R T]` destination, and the xref table is rebuilt.
   Pages are enumerated from the `/Pages /Kids` tree (reliable), not by scanning
   for `/Type /Page` in raw bytes.

- `sources/print/projectprintwindow.{cpp,h}` — injection + post-processing
- `sources/qetgraphicsitem/crossrefitem.{cpp,h}` — `hoveredContactsMap()` accessor; store text rect for hit area
- `sources/qetgraphicsitem/dynamicelementtextitem.h` — `slaveXrefItem()` / `masterElement()` accessors
- `sources/qetgraphicsitem/elementtextitemgroup.h` — `slaveXrefItem()` accessor
- `qelectrotech.pro`, `cmake/qet_compilation_vars.cmake` — enable Qt gui-private headers (`<private/qpdf_p.h>`)

- **Fit-to-page mode only.** Links are not injected in tiled mode (multiple
  pages per folio), which would require a per-tile transform.
- Uses Qt private API (`QPdfEngine::drawHyperlink`), stable since Qt 4 but not
  part of the public API; the build links against `gui-private`.
- Page-tree enumeration assumes the flat `/Kids` array Qt produces (no nested
  page trees).
- The frame zoom is controlled by two constants in `destRectPdf` (`pad`,
  `minSide`) and can be tuned.
- Tested on Qt5; the `/Kids` parsing and `pageMatrix` behaviour are identical on
  Qt6.
2026-05-30 18:48:28 +02:00

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######################################################################
# Fichier projet de QElectroTech #
######################################################################
# Chemins utilises pour la compilation et l'installation de QET
unix {
# Chemins UNIX
COMPIL_PREFIX = '/usr/local/'
INSTALL_PREFIX = '/usr/local/'
QET_BINARY_PATH = 'bin/'
QET_COMMON_COLLECTION_PATH = 'share/qelectrotech/elements/'
QET_COMMON_TBT_PATH = 'share/qelectrotech/titleblocks/'
QET_LANG_PATH = 'share/qelectrotech/lang/'
QET_EXAMPLES_PATH = 'share/qelectrotech/examples/'
QET_LICENSE_PATH = 'doc/qelectrotech/'
QET_MIME_PACKAGE_PATH = '../share/mime/packages/'
QET_DESKTOP_PATH = 'share/applications/'
QET_ICONS_PATH = 'share/icons/hicolor/'
QET_MAN_PATH = 'man/'
QET_APPDATA_PATH = 'share/appdata'
}
win32 {
# Chemins Windows
COMPIL_PREFIX = './'
INSTALL_PREFIX = './'
QET_BINARY_PATH = './'
QET_COMMON_COLLECTION_PATH = 'elements/'
QET_COMMON_TBT_PATH = 'titleblocks/'
QET_LANG_PATH = 'lang/'
QET_LICENSE_PATH = './'
# Liste des ressources Windows
#RC_FILE = qelectrotech.rc
}
macx {
# Chemins MacOS X
COMPIL_PREFIX = './'
INSTALL_PREFIX = '/usr/local/'
QET_BINARY_PATH = 'bin/'
QET_COMMON_COLLECTION_PATH = '../Resources/elements/'
QET_COMMON_TBT_PATH = '../Resources/titleblocks/'
QET_LANG_PATH = '../Resources/lang/'
QET_EXAMPLES_PATH = 'share/qelectrotech/examples/'
QET_LICENSE_PATH = 'doc/qelectrotech/'
QET_DESKTOP_PATH = 'share/applications/'
QET_ICONS_PATH = 'share/icons/hicolor/'
QET_MAN_PATH = 'man/'
ICON = 'ico/mac_icon/qelectrotech.icns'
}
# Commenter la ligne ci-dessous pour desactiver l'option --common-elements-dir
DEFINES += QET_ALLOW_OVERRIDE_CED_OPTION
# Comment the line below to disable the --common-tbt-dir option
DEFINES += QET_ALLOW_OVERRIDE_CTBTD_OPTION
# Commenter la ligne ci-dessous pour desactiver l'option --config-dir
DEFINES += QET_ALLOW_OVERRIDE_CD_OPTION
# Commenter la ligne ci-dessous pour desactiver l'option --data-dir
DEFINES += QET_ALLOW_OVERRIDE_DD_OPTION
#comment the line below to disable the project database export
DEFINES += QET_EXPORT_PROJECT_DB
# warn on *any* usage of deprecated APIs
#DEFINES += QT_DEPRECATED_WARNINGS
######################################################################
include(sources/PropertiesEditor/PropertiesEditor.pri)
include(sources/QetGraphicsItemModeler/QetGraphicsItemModeler.pri)
include(sources/QPropertyUndoCommand/QPropertyUndoCommand.pri)
include(SingleApplication/singleapplication.pri)
include(sources/QWidgetAnimation/QWidgetAnimation.pri)
DEFINES += QAPPLICATION_CLASS=QApplication
DEFINES += QT_MESSAGELOGCONTEXT
DEFINES += GIT_COMMIT_SHA="\\\"$(shell git -C \""$$_PRO_FILE_PWD_"\" rev-parse --verify HEAD 2>/dev/null || true)\\\""
# You can make your code fail to compile if it uses deprecated APIs.
# In order to do so, uncomment the following line.
#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0
# You can make your code warn on compile time for the TODO's
# In order to do so, uncomment the following line.
#DEFINES += TODO_LIST
TEMPLATE = app
#ToDo comment close the gap with Cmake
#this is my next problem now
INCLUDEPATH += sources/ui
#comment close the gap with Cmake (De-Backer)
#DEPENDPATH += .
#INCLUDEPATH += sources \
# sources/titleblock \
# sources/ui \
# sources/qetgraphicsitem \
# sources/qetgraphicsitem/ViewItem \
# sources/qetgraphicsitem/ViewItem/ui \
# sources/richtext \
# sources/factory \
# sources/properties \
# sources/dvevent \
# sources/editor \
# sources/editor/esevent \
# sources/editor/graphicspart \
# sources/editor/ui \
# sources/editor/UndoCommand \
# sources/undocommand \
# sources/diagramevent \
# sources/ElementsCollection \
# sources/ElementsCollection/ui \
# sources/autoNum \
# sources/autoNum/ui \
# sources/ui/configpage \
# sources/SearchAndReplace \
# sources/SearchAndReplace/ui \
# sources/NameList \
# sources/NameList/ui \
# sources/utils \
# pugixml \
# sources/dataBase \
# sources/dataBase/ui \
# sources/factory/ui \
# sources/print
# Fichiers sources
HEADERS += $$files(sources/*.h) \
$$files(sources/project/*.h) \
$$files(sources/ui/*.h) \
$$files(sources/editor/*.h) \
$$files(sources/titleblock/*.h) \
$$files(sources/richtext/*.h) \
$$files(sources/qetgraphicsitem/*.h) \
$$files(sources/qetgraphicsitem/ViewItem/*.h) \
$$files(sources/qetgraphicsitem/ViewItem/ui/*.h) \
$$files(sources/factory/*.h) \
$$files(sources/properties/*.h) \
$$files(sources/editor/ui/*.h) \
$$files(sources/editor/esevent/*.h) \
$$files(sources/editor/graphicspart/*.h) \
$$files(sources/editor/UndoCommand/*h) \
$$files(sources/dvevent/*.h) \
$$files(sources/undocommand/*.h) \
$$files(sources/diagramevent/*.h) \
$$files(sources/ElementsCollection/*.h) \
$$files(sources/ElementsCollection/ui/*.h) \
$$files(sources/autoNum/*.h) \
$$files(sources/autoNum/ui/*.h) \
$$files(sources/ui/configpage/*.h) \
$$files(sources/SearchAndReplace/*.h) \
$$files(sources/SearchAndReplace/ui/*.h) \
$$files(sources/NameList/*.h) \
$$files(sources/NameList/ui/*.h) \
$$files(sources/utils/*.h) \
$$files(pugixml/src/*.hpp) \
$$files(sources/dataBase/*.h) \
$$files(sources/dataBase/ui/*.h) \
$$files(sources/factory/ui/*.h) \
$$files(sources/print/*.h) \
$$files(sources/TerminalStrip/*.h) \
$$files(sources/TerminalStrip/ui/*.h) \
$$files(sources/TerminalStrip/ui/ConfigPage/*h) \
$$files(sources/TerminalStrip/UndoCommand/*.h) \
$$files(sources/TerminalStrip/GraphicsItem/*.h) \
$$files(sources/TerminalStrip/GraphicsItem/properties/*.h) \
$$files(sources/xml/*.h) \
$$files(sources/dxf/*.h) \
$$files(sources/qet_elementscaler/*.h) \
$$files(sources/svg/*.h)
SOURCES += $$files(sources/*.cpp) \
$$files(sources/editor/*.cpp) \
$$files(sources/project/*.cpp) \
$$files(sources/titleblock/*.cpp) \
$$files(sources/richtext/*.cpp) \
$$files(sources/ui/*.cpp) \
$$files(sources/qetgraphicsitem/*.cpp) \
$$files(sources/qetgraphicsitem/ViewItem/*.cpp) \
$$files(sources/qetgraphicsitem/ViewItem/ui/*.cpp) \
$$files(sources/factory/*.cpp) \
$$files(sources/properties/*.cpp) \
$$files(sources/editor/ui/*.cpp) \
$$files(sources/editor/esevent/*.cpp) \
$$files(sources/editor/graphicspart/*.cpp) \
$$files(sources/editor/UndoCommand/*cpp) \
$$files(sources/dvevent/*.cpp) \
$$files(sources/undocommand/*.cpp) \
$$files(sources/diagramevent/*.cpp) \
$$files(sources/ElementsCollection/*.cpp) \
$$files(sources/ElementsCollection/ui/*.cpp) \
$$files(sources/autoNum/*.cpp) \
$$files(sources/autoNum/ui/*.cpp) \
$$files(sources/ui/configpage/*.cpp) \
$$files(sources/SearchAndReplace/*.cpp) \
$$files(sources/SearchAndReplace/ui/*.cpp) \
$$files(sources/NameList/*.cpp) \
$$files(sources/NameList/ui/*.cpp) \
$$files(sources/utils/*.cpp) \
$$files(pugixml/src/*.cpp) \
$$files(sources/dataBase/*.cpp) \
$$files(sources/dataBase/ui/*.cpp) \
$$files(sources/factory/ui/*.cpp) \
$$files(sources/print/*.cpp) \
$$files(sources/TerminalStrip/*.cpp) \
$$files(sources/TerminalStrip/ui/*.cpp) \
$$files(sources/TerminalStrip/ui/ConfigPage/*cpp) \
$$files(sources/TerminalStrip/UndoCommand/*.cpp) \
$$files(sources/TerminalStrip/GraphicsItem/*.cpp) \
$$files(sources/TerminalStrip/GraphicsItem/properties/*.cpp) \
$$files(sources/xml/*.cpp) \
$$files(sources/dxf/*.cpp) \
$$files(sources/qet_elementscaler/*.cpp) \
$$files(sources/svg/*.cpp)
# Needed for use promote QTreeWidget in terminalstripeditor.ui
INCLUDEPATH += sources/TerminalStrip/ui
# Liste des fichiers qui seront incorpores au binaire en tant que ressources Qt
RESOURCES += qelectrotech.qrc
# Liste des ressources Windows
#RC_FILE = ico/windows_icon/qelectrotech.rc
# Fichiers de traduction qui seront installes
TRANSLATIONS += lang/*.ts
# Modules Qt utilises par l'application
QT += xml svg network sql widgets printsupport concurrent KWidgetsAddons KCoreAddons gui-private
# Private Qt GUI headers (needed for QPdfEngine::drawHyperlink)
# gui-private should add this automatically, but some distros need it explicit
INCLUDEPATH += $$[QT_INSTALL_HEADERS]/QtGui/$$[QT_VERSION]/QtGui
# UI DESIGNER FILES AND GENERATION SOURCES FILES
FORMS += $$files(sources/richtext/*.ui) \
$$files(sources/ui/*.ui) \
$$files(sources/editor/ui/*.ui) \
$$files(sources/ElementsCollection/ui/*.ui) \
$$files(sources/autoNum/ui/*.ui) \
$$files(sources/ui/configpage/*.ui) \
$$files(sources/SearchAndReplace/ui/*.ui) \
$$files(sources/NameList/ui/*.ui) \
$$files(sources/qetgraphicsitem/ViewItem/ui/*.ui) \
$$files(sources/dataBase/ui/*.ui) \
$$files(sources/factory/ui/*.ui) \
$$files(sources/print/*.ui) \
$$files(sources/TerminalStrip/ui/*.ui) \
$$files(sources/TerminalStrip/ui/ConfigPage/*.ui)
UI_SOURCES_DIR = sources/ui/
UI_HEADERS_DIR = sources/ui/
# Configuration de la compilation
CONFIG += c++17 debug_and_release warn_on link_pkgconfig
# Nom du binaire genere par la compilation
TARGET = qelectrotech
# Ajustement des bibliotheques utilisees lors de l'edition des liens
unix:QMAKE_LIBS_THREAD -= -lpthread
unix|win32: PKGCONFIG += sqlite3
# Enable C++17
QMAKE_CXXFLAGS += -std=c++17
# Description de l'installation
target.path = $$join(INSTALL_PREFIX,,,$${QET_BINARY_PATH})
elements.path = $$join(INSTALL_PREFIX,,,$${QET_COMMON_COLLECTION_PATH})
elements.files = elements/*
tbt.path = $$join(INSTALL_PREFIX,,,$${QET_COMMON_TBT_PATH})
tbt.files = titleblocks/*
lang.path = $$join(INSTALL_PREFIX,,,$${QET_LANG_PATH})
lang.files = $$replace(TRANSLATIONS, '.ts', '.qm')
examples.path = $$join(INSTALL_PREFIX,,,$${QET_EXAMPLES_PATH})
examples.files = examples/*
copyright.path = $$join(INSTALL_PREFIX,,,$${QET_LICENSE_PATH})
copyright.files = LICENSE ELEMENTS.LICENSE CREDIT README ChangeLog
mime_package.path = $$join(INSTALL_PREFIX,,,$${QET_MIME_PACKAGE_PATH})
mime_package.files = misc/qelectrotech.xml
desktop.path = $$join(INSTALL_PREFIX,,,$${QET_DESKTOP_PATH})
desktop.files = misc/org.qelectrotech.qelectrotech.desktop
appdata.path = $$join(INSTALL_PREFIX,,,$${QET_APPDATA_PATH})
appdata.files = misc/qelectrotech.appdata.xml
icons.path = $$join(INSTALL_PREFIX,,,$${QET_ICONS_PATH})
icons.files = ico/breeze-icons/16x16 \
ico/breeze-icons/22x22 \
ico/breeze-icons/32x32 \
ico/breeze-icons/48x48 \
ico/breeze-icons/64x64 \
ico/breeze-icons/128x128 \
ico/breeze-icons/256x256
man.path = $$join(INSTALL_PREFIX,,,$${QET_MAN_PATH})
man.files = man/files/*
man.extra = sh man/compress_man_pages.sh
# L'installation comprend la copie du binaire, des elements, des fichiers de langue et du fichier LICENSE
INSTALLS += target elements tbt lang copyright
# Sous Unix, on installe egalement l'icone, un fichier .desktop, des fichiers mime et les pages de manuel
unix {
INSTALLS += desktop mime_package icons man examples appdata
}
# Options de compilation communes a Unix et MacOS X
unix {
# Chemin des fichiers de traduction ; par defaut : lang/ dans le repertoire d'execution
DEFINES += QET_LANG_PATH=$$join(COMPIL_PREFIX,,,$${QET_LANG_PATH})
# Chemin de la collection commune ; par defaut : elements/ dans le repertoire d'execution
DEFINES += QET_COMMON_COLLECTION_PATH=$$join(COMPIL_PREFIX,,,$${QET_COMMON_COLLECTION_PATH})
DEFINES += QET_COMMON_TBT_PATH=$$join(COMPIL_PREFIX,,,$${QET_COMMON_TBT_PATH})
}
# Options de compilation specifiques a MacOS X
macx {
# les chemins definis precedemment sont relatifs au dossier contenant le binaire executable
DEFINES += QET_LANG_PATH_RELATIVE_TO_BINARY_PATH
DEFINES += QET_COMMON_COLLECTION_PATH_RELATIVE_TO_BINARY_PATH
equals(QMAKE_TARGET.arch, x86) {
message( "It's x86" )
LIBS += /opt/digikam.org.x86_64/lib/libsqlite3.0.dylib
}
equals(QMAKE_TARGET.arch, arm64) {
message( "It's arm64" )
LIBS += /opt/digikam.org.arm64/lib/libsqlite3.0.dylib
}
}
# Compilers-specific options
unix {
QMAKE_COPY_DIR = 'cp -f -r --preserve=timestamps'
}
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