CMake: Enable DPI awareness options for demos

sunny868 · Mar 27, 2020 · 3978733 · 3978733
1 parent 8202343
commit 3978733
Showing 1 changed file with 21 additions and 0 deletions.
diff --git a/build/cmake/demos/CMakeLists.txt b/build/cmake/demos/CMakeLists.txt
@@ -18,7 +18,28 @@ function(wx_add_demo name)
     if(WIN32)
         list(APPEND src_files ${wxSOURCE_DIR}/demos/${name}/${DEMO_NAME}.rc)
     endif()
+
+    if (WXMSW AND DEFINED wxUSE_DPI_AWARE_MANIFEST)
+        set(wxDPI_MANIFEST_PRFIX "wx")
+        if (wxARCH_SUFFIX)
+            set(wxDPI_MANIFEST_PRFIX "amd64")
+        endif()
+        set(wxUSE_DPI_AWARE_MANIFEST_VALUE 0)
+        if (${wxUSE_DPI_AWARE_MANIFEST} MATCHES "system")
+            set(wxUSE_DPI_AWARE_MANIFEST_VALUE 1)
+            list(APPEND src_files "${wxSOURCE_DIR}/include/wx/msw/${wxDPI_MANIFEST_PRFIX}_dpi_aware.manifest")
+        elseif(${wxUSE_DPI_AWARE_MANIFEST} MATCHES "per-monitor")
+            set(wxUSE_DPI_AWARE_MANIFEST_VALUE 2)
+            list(APPEND src_files "${wxSOURCE_DIR}/include/wx/msw/${wxDPI_MANIFEST_PRFIX}_dpi_aware_pmv2.manifest")
+        endif()
+    endif()
+
     add_executable(${DEMO_NAME} WIN32 MACOSX_BUNDLE ${src_files})
+
+    if (DEFINED wxUSE_DPI_AWARE_MANIFEST_VALUE)
+        target_compile_definitions(${DEMO_NAME} PRIVATE wxUSE_DPI_AWARE_MANIFEST=${wxUSE_DPI_AWARE_MANIFEST_VALUE})
+    endif()
+
     if(DEMO_DATA)
         # TODO: unify with data handling for samples
         # TODO: handle data files differently for OS X bundles