Move mimetype definitions to plugin specs

- Avoids the hassle of QRC files and manually registering mime types
- Avoids performance regressions because of mime types that are
  registered after mime database has been used
- Makes it technically possible to detect that a disabled plugin could
  handle a mime type if it was enabled

Change-Id: I373008b1b56e9c6b4853055f20b3eeb112a6eff9
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
Reviewed-by: hjk <hjk@qt.io>

4 files changed, 46 insertions, 47 deletions

diff --git a/src/plugins/glsleditor/GLSLEditor.json.in b/src/plugins/glsleditor/GLSLEditor.json.in
index 3e5ff3831c..915ae7ae02 100644
--- a/src/plugins/glsleditor/GLSLEditor.json.in
+++ b/src/plugins/glsleditor/GLSLEditor.json.in
@@ -15,5 +15,50 @@
     \"Category\" : \"Other Languages\",
     \"Description\" : \"Editor for GLSL.\",
     \"Url\" : \"http://www.qt.io\",
-    $$dependencyList
+    $$dependencyList,
+
+    \"Mimetypes\" : \"
+    <?xml version=\'1.0\'?>
+    <mime-info xmlns=\'http://www.freedesktop.org/standards/shared-mime-info\'>
+
+        <mime-type type=\'application/x-glsl\'>
+            <alias type=\'text/x-glsl\'/>
+            <sub-class-of type=\'text/plain\'/>
+            <comment>GLSL Shader file</comment>
+            <glob pattern=\'*.glsl\'/>
+            <glob pattern=\'*.shader\'/>
+        </mime-type>
+
+        <mime-type type=\'text/x-glsl-frag\'>
+            <sub-class-of type=\'text/x-glsl\'/>
+            <comment>GLSL Fragment Shader file</comment>
+            <glob pattern=\'*.frag\'/>
+        </mime-type>
+
+        <mime-type type=\'text/x-glsl-es-frag\'>
+            <sub-class-of type=\'text/x-glsl\'/>
+            <comment>GLSL/ES Fragment Shader file</comment>
+            <glob pattern=\'*.fsh\'/>
+        </mime-type>
+
+        <mime-type type=\'text/x-glsl-vert\'>
+            <sub-class-of type=\'text/x-glsl\'/>
+            <comment>GLSL Vertex Shader file</comment>
+            <glob pattern=\'*.vert\'/>
+        </mime-type>
+
+        <mime-type type=\'text/x-glsl-es-vert\'>
+            <sub-class-of type=\'text/x-glsl\'/>
+            <comment>GLSL/ES Vertex Shader file</comment>
+            <glob pattern=\'*.vsh\'/>
+        </mime-type>
+
+        <mime-type type=\'text/x-glsl-es-geometry\'>
+            <sub-class-of type=\'text/x-glsl\'/>
+            <comment>GLSL/ES Geometry Shader file</comment>
+            <glob pattern=\'*.gsh\'/>
+        </mime-type>
+
+    </mime-info>
+    \"
 }
diff --git a/src/plugins/glsleditor/GLSLEditor.mimetypes.xml b/src/plugins/glsleditor/GLSLEditor.mimetypes.xml
deleted file mode 100644
index 8f4570980a..0000000000
--- a/src/plugins/glsleditor/GLSLEditor.mimetypes.xml
+++ /dev/null
@@ -1,42 +0,0 @@
-<?xml version="1.0"?>
-<mime-info xmlns='http://www.freedesktop.org/standards/shared-mime-info'>
-
-    <mime-type type="application/x-glsl">
-        <alias type="text/x-glsl"/>
-        <sub-class-of type="text/plain"/>
-        <comment>GLSL Shader file</comment>
-        <glob pattern="*.glsl"/>
-        <glob pattern="*.shader"/>
-    </mime-type>
-
-    <mime-type type="text/x-glsl-frag">
-        <sub-class-of type="text/x-glsl"/>
-        <comment>GLSL Fragment Shader file</comment>
-        <glob pattern="*.frag"/>
-    </mime-type>
-
-    <mime-type type="text/x-glsl-es-frag">
-        <sub-class-of type="text/x-glsl"/>
-        <comment>GLSL/ES Fragment Shader file</comment>
-        <glob pattern="*.fsh"/>
-    </mime-type>
-
-    <mime-type type="text/x-glsl-vert">
-        <sub-class-of type="text/x-glsl"/>
-        <comment>GLSL Vertex Shader file</comment>
-        <glob pattern="*.vert"/>
-    </mime-type>
-
-    <mime-type type="text/x-glsl-es-vert">
-        <sub-class-of type="text/x-glsl"/>
-        <comment>GLSL/ES Vertex Shader file</comment>
-        <glob pattern="*.vsh"/>
-    </mime-type>
-
-    <mime-type type="text/x-glsl-es-geometry">
-        <sub-class-of type="text/x-glsl"/>
-        <comment>GLSL/ES Geometry Shader file</comment>
-        <glob pattern="*.gsh"/>
-    </mime-type>
-
-</mime-info>
diff --git a/src/plugins/glsleditor/glsleditor.qrc b/src/plugins/glsleditor/glsleditor.qrc
index cb1c737c9a..88d7aea098 100644
--- a/src/plugins/glsleditor/glsleditor.qrc
+++ b/src/plugins/glsleditor/glsleditor.qrc
@@ -1,6 +1,5 @@
 <RCC>
     <qresource prefix="/glsleditor">
-        <file>GLSLEditor.mimetypes.xml</file>
         <file>images/glslfile.png</file>
     </qresource>
 </RCC>
diff --git a/src/plugins/glsleditor/glsleditorplugin.cpp b/src/plugins/glsleditor/glsleditorplugin.cpp
index 78455da651..945e94f03b 100644
--- a/src/plugins/glsleditor/glsleditorplugin.cpp
+++ b/src/plugins/glsleditor/glsleditorplugin.cpp
@@ -46,7 +46,6 @@
 
 #include <texteditor/texteditorconstants.h>
 
-#include <utils/mimetypes/mimedatabase.h>
 #include <utils/qtcassert.h>
 
 #include <QAction>
@@ -117,8 +116,6 @@ GlslEditorPlugin::~GlslEditorPlugin()
 
 bool GlslEditorPlugin::initialize(const QStringList & /*arguments*/, QString *errorMessage)
 {
-    Utils::MimeDatabase::addMimeTypes(QLatin1String(":/glsleditor/GLSLEditor.mimetypes.xml"));
-
     addAutoReleasedObject(new GlslEditorFactory);
     addAutoReleasedObject(new GlslCompletionAssistProvider);