From b223577e78789d7b6ab21dea8a4596ab95c9a55c Mon Sep 17 00:00:00 2001
From: zccrs <ccrr1314@live.com>
Date: Wed, 3 Jan 2018 18:36:51 +0800
Subject: [PATCH] feat: add the "DtkWidgets" header file

Change-Id: Ib49a7a37c8cd10f6dbec39a602e8206e49c45591
---
 .gitignore  |  2 ++
 src/src.pro | 35 ++++++++++++++++++++++++++++++++++-
 2 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index f33351fbf..b540f7d3d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,5 @@ build*/
 
 # executeable files
 *.qm
+
+src/DtkWidgets
diff --git a/src/src.pro b/src/src.pro
index 943010565..011893845 100644
--- a/src/src.pro
+++ b/src/src.pro
@@ -38,7 +38,7 @@ win* {
 HEADERS += dtkwidget_global.h
 
 includes.path = $${DTK_INCLUDEPATH}/DWidget
-includes.files += $$PWD/dtkwidget_global.h
+includes.files += $$PWD/dtkwidget_global.h $$PWD/DtkWidgets
 
 include($$PWD/util/util.pri)
 include($$PWD/widgets/widgets.pri)
@@ -72,3 +72,36 @@ translations.files = $$PWD/../translations/*.qm
 
 INSTALLS += translations cmake_config
 
+# create DtkWidgets file
+defineTest(containIncludeFiles) {
+    header = $$absolute_path($$ARGS)
+    header_dir = $$quote($$dirname(header))
+
+    for (file, includes.files) {
+        file_ap = $$absolute_path($$file)
+        file_dir = $$quote($$dirname(file_ap))
+
+        isEqual(file_dir, $$header_dir):return(true)
+    }
+
+    return(false)
+}
+
+defineTest(updateDtkWidgetsFile) {
+    dtkwidgets_include_files = $$HEADERS
+    dtkwidgets_file_content = $$quote($${LITERAL_HASH}ifndef DTK_WIDGETS_MODULE_H)
+    dtkwidgets_file_content += $$quote($${LITERAL_HASH}defined DTK_WIDGETS_MODULE_H)
+
+    for(header, dtkwidgets_include_files) {
+        containIncludeFiles($$header) {
+            dtkwidgets_file_content += $$quote($${LITERAL_HASH}include \"$$basename(header)\")
+        }
+    }
+
+    dtkwidgets_file_content += $$quote($${LITERAL_HASH}endif)
+    !write_file($$PWD/DtkWidgets, dtkwidgets_file_content, exe):return(false)
+
+    return(true)
+}
+
+!updateDtkWidgetsFile():warning(Cannot create "DtkWidgets" header file)