Rename example_emscripten/ to example_emscripten_opengl3/ (#3632)

.github/workflows/build.yml

@@ -393,12 +393,12 @@ jobs:
         emsdk-master/emsdk install latest
         emsdk-master/emsdk activate latest
 
-    - name: Build example_emscripten
+    - name: Build example_emscripten_opengl3
       run: |
         pushd emsdk-master
         source ./emsdk_env.sh
         popd
-        make -C examples/example_emscripten
+        make -C examples/example_emscripten_opengl3
 
   Discord-CI:
     runs-on: ubuntu-18.04

.gitignore

@@ -34,7 +34,7 @@ xcuserdata
 examples/*.o.tmp
 examples/*.out.js
 examples/*.out.wasm
-examples/example_emscripten/example_emscripten.*
+examples/example_emscripten_opengl3/example_emscripten_opengl3.*
 
 ## JetBrains IDE artifacts
 .idea

docs/BACKENDS.md

@@ -75,7 +75,7 @@ List of high-level Frameworks Backends (combining Platform + Renderer):
     imgui_impl_marmalade.cpp
 
 Emscripten is also supported.
-The [example_emscripten](https://github.com/ocornut/imgui/tree/master/examples/example_emscripten) app uses imgui_impl_sdl.cpp + imgui_impl_opengl3.cpp, but other combos are possible.
+The [example_emscripten_opengl3](https://github.com/ocornut/imgui/tree/master/examples/example_emscripten_opengl3) app uses imgui_impl_sdl.cpp + imgui_impl_opengl3.cpp, but other combos are possible.
 
 ### Backends for third-party frameworks, graphics API or other languages
 

docs/CHANGELOG.txt

@@ -93,6 +93,7 @@ Other Changes:
 - Backends: OSX: Fix keypad-enter key not working on MacOS. (#3554) [@rokups, @lfnoise]
 - Examples: Apple+Metal: Consolidated/simplified to get closer to other examples. (#3543) [@warrenm]
 - Examples: Apple+Metal: Forward events down so OS key combination like Cmd+Q can work. (#3554) [@rokups]
+- Examples: Emscripten: Renamed example_emscripten/ to example_emscripten_opengl3/. (#3632)
 - CI: Fix testing for Windows DLL builds. (#3603, #3601) [@iboB]
 - Docs: Split examples/README.txt into docs/BACKENDS.md and docs/EXAMPLES.md improved them.
 - Docs: Consistently renamed all occurences of "binding" and "back-end" to "backend" in comments and docs.

docs/EXAMPLES.md

@@ -92,7 +92,7 @@ OSX + OpenGL2 example. <BR>
 (NB: imgui_impl_osx.mm is currently not as feature complete as other platforms backends.
  You may prefer to use the GLFW Or SDL backends, which will also support Windows and Linux.)
 
-[example_emscripten/](https://github.com/ocornut/imgui/blob/master/examples/example_emscripten/) <BR>
+[example_emscripten_opengl3/](https://github.com/ocornut/imgui/blob/master/examples/example_emscripten_opengl3/) <BR>
 Emcripten + SDL2 + OpenGL3+/ES2/ES3 example. <BR>
 = main.cpp + imgui_impl_sdl.cpp + imgui_impl_opengl3.cpp <BR>
 Note that other examples based on SDL or GLFW + OpenGL could easily be modified to work with Emscripten.

examples/example_emscripten_opengl3/Makefile

@@ -7,15 +7,15 @@
 # (On Windows, you may need to execute emsdk_env.bat or encmdprompt.bat ahead)
 #
 # Running `make` will produce three files:
-#  - example_emscripten.html
-#  - example_emscripten.js
-#  - example_emscripten.wasm
+#  - example_emscripten_opengl3.html
+#  - example_emscripten_opengl3.js
+#  - example_emscripten_opengl3.wasm
 #
 # All three are needed to run the demo.
 
 CC = emcc
 CXX = em++
-EXE = example_emscripten.html
+EXE = example_emscripten_opengl3.html
 IMGUI_DIR = ../..
 SOURCES = main.cpp
 SOURCES += $(IMGUI_DIR)/imgui.cpp $(IMGUI_DIR)/imgui_demo.cpp $(IMGUI_DIR)/imgui_draw.cpp $(IMGUI_DIR)/imgui_widgets.cpp

examples/example_emscripten_opengl3/README.md

@@ -4,14 +4,14 @@
 - You need to install Emscripten from https://emscripten.org/docs/getting_started/downloads.html, and have the environment variables set, as described in https://emscripten.org/docs/getting_started/downloads.html#installation-instructions
 - You may also refer to our [Continuous Integration setup](https://github.com/ocornut/imgui/tree/master/.github/workflows) for Emscripten setup.
 - Depending on your configuration, in Windows you may need to run `emsdk/emsdk_env.bat` in your console to access the Emscripten command-line tools.
-- Then build using `make` while in the `example_emscripten/` directory.
+- Then build using `make` while in the `example_emscripten_opengl3/` directory.
 
 ## How to Run
 
 To run on a local machine:
 - Generally you may need a local webserver. Quoting [https://emscripten.org/docs/getting_started](https://emscripten.org/docs/getting_started/Tutorial.html#generating-html):<br>
 _"Unfortunately several browsers (including Chrome, Safari, and Internet Explorer) do not support file:// [XHR](https://emscripten.org/docs/site/glossary.html#term-xhr) requests, and can’t load extra files needed by the HTML (like a .wasm file, or packaged file data as mentioned lower down). For these browsers you’ll need to serve the files using a [local webserver](https://emscripten.org/docs/getting_started/FAQ.html#faq-local-webserver) and then open http://localhost:8000/hello.html."_
-- Emscripten SDK has a handy `emrun` command: `emrun example_emscripten.html` which will spawn a temporary local webserver. See https://emscripten.org/docs/compiling/Running-html-files-with-emrun.html for details.
+- Emscripten SDK has a handy `emrun` command: `emrun example_emscripten_opengl3.html` which will spawn a temporary local webserver. See https://emscripten.org/docs/compiling/Running-html-files-with-emrun.html for details.
 - Otherwise you may use Python builtin webserver: `python -m http.server` in Python 3 or `python -m SimpleHTTPServer` in Python 2. After doing that, you can visit http://localhost:8000/.
 
 ## Obsolete features: