[imgui] Add feature bindings and remove feature example (#10253)

* [imgui] Separate feature tools from feature example

* [imgui] Separate feature tools from feature example

Co-authored-by: JackBoosY <yuzaiyang@microsoft.com>

3 files changed, 60 insertions, 1 deletions

diff --git a/ports/azure-kinect-sensor-sdk/CONTROL b/ports/azure-kinect-sensor-sdk/CONTROL
index e062cbebf..0979028e7 100644
--- a/ports/azure-kinect-sensor-sdk/CONTROL
+++ b/ports/azure-kinect-sensor-sdk/CONTROL
@@ -9,4 +9,4 @@ Description: Build K4A doxygen documentation.
 
 Feature: tool
 Description: Build tools.
-Build-Depends: gl3w, imgui[example]
\ No newline at end of file
+Build-Depends: gl3w, glew, imgui[bindings]
\ No newline at end of file
diff --git a/ports/azure-kinect-sensor-sdk/fix-dependency-imgui.patch b/ports/azure-kinect-sensor-sdk/fix-dependency-imgui.patch
new file mode 100644
index 000000000..f997e71b5
--- /dev/null
+++ b/ports/azure-kinect-sensor-sdk/fix-dependency-imgui.patch
@@ -0,0 +1,45 @@
+diff --git a/tools/k4aviewer/CMakeLists.txt b/tools/k4aviewer/CMakeLists.txt
+index 6ab38d9..e0c5bad 100644
+--- a/tools/k4aviewer/CMakeLists.txt
++++ b/tools/k4aviewer/CMakeLists.txt
+@@ -35,6 +35,8 @@ set(SOURCE_FILES
+     k4awindowset.cpp
+     perfcounter.cpp
+     ${CMAKE_CURRENT_BINARY_DIR}/version.rc
++    ${IMGUI_EXTERNAL_PATH}/imgui_impl_glfw.cpp
++    ${IMGUI_EXTERNAL_PATH}/imgui_impl_opengl3.cpp
+ )
+ 
+ # Include ${CMAKE_CURRENT_BINARY_DIR}/version.rc in the target's sources
+@@ -54,6 +56,8 @@ include_directories(
+     ${CMAKE_CURRENT_LIST_DIR}
+ )
+ 
++find_package(GLEW REQUIRED)
++
+ set(EXTERNAL_LIBRARIES
+     k4a::k4a
+     k4a::k4arecord
+@@ -65,6 +69,7 @@ set(EXTERNAL_LIBRARIES
+     glfw
+     ${OPENGL_LIBRARIES}
+     unofficial::gl3w::gl3w
++    GLEW::GLEW
+ )
+ 
+ # On Windows, we need to call into setupapi to get USB container ID information
+diff --git a/tools/k4aviewer/k4aimgui_all.h b/tools/k4aviewer/k4aimgui_all.h
+index e40ccfb..756fb09 100644
+--- a/tools/k4aviewer/k4aimgui_all.h
++++ b/tools/k4aviewer/k4aimgui_all.h
+@@ -34,8 +34,8 @@
+ #include <GL/gl3w.h>
+ #include <GLFW/glfw3.h>
+ #include <imgui.h>
+-#include <imgui_impl_glfw.h>
+-#include <imgui_impl_opengl3.h>
++#include <bindings/imgui_impl_glfw.h>
++#include <bindings/imgui_impl_opengl3.h>
+ 
+ // For disabling buttons, which has not yet been promoted to the public API
+ //
diff --git a/ports/azure-kinect-sensor-sdk/portfile.cmake b/ports/azure-kinect-sensor-sdk/portfile.cmake
index d09d133d9..de279be39 100644
--- a/ports/azure-kinect-sensor-sdk/portfile.cmake
+++ b/ports/azure-kinect-sensor-sdk/portfile.cmake
@@ -7,6 +7,7 @@ vcpkg_from_github(
     PATCHES
         fix-builds.patch
         disable-c4275.patch
+        fix-dependency-imgui.patch
 )
 
 vcpkg_find_acquire_program(PYTHON3)
@@ -26,6 +27,7 @@ vcpkg_configure_cmake(
     -DK4A_MTE_VERSION=ON
     -DBUILD_EXAMPLES=OFF
     -DWITH_TEST=OFF
+    -DIMGUI_EXTERNAL_PATH=${CURRENT_INSTALLED_DIR}/include/bindings
 )
 
 vcpkg_install_cmake()
@@ -40,6 +42,18 @@ vcpkg_copy_pdbs()
 
 file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
 
+if ("tool" IN_LIST FEATURES)
+    if (NOT VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL release)
+        file(GLOB AZURE_TOOLS ${CURRENT_PACKAGES_DIR}/bin/*${VCPKG_TARGET_EXECUTABLE_SUFFIX})
+        file(COPY ${AZURE_TOOLS} DESTINATION ${CURRENT_PACKAGES_DIR}/tools)
+        file(REMOVE ${AZURE_TOOLS})
+    endif()
+    if (NOT VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL debug)
+        file(GLOB AZURE_TOOLS ${CURRENT_PACKAGES_DIR}/debug/bin/*${VCPKG_TARGET_EXECUTABLE_SUFFIX})
+        file(REMOVE ${AZURE_TOOLS})
+    endif()
+endif()
+
 if (VCPKG_LIBRARY_LINKAGE STREQUAL static)
     file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/bin ${CURRENT_PACKAGES_DIR}/debug/bin)
 endif()