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>

src/plugins/pythoneditor/PythonEditor.json.in

@@ -15,5 +15,21 @@
     \"Category\" : \"Other Languages\",
     \"Description\" : \"Editor and file creation wizards for Python. Example plugin for QtCreator API demonstration.\",
     \"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=\'text/x-python-gui\'>
+            <sub-class-of type=\'text/x-python\'/>
+            <comment>Python source file without console</comment>
+            <glob pattern=\'*.pyw\'/>
+        </mime-type>
+        <mime-type type=\'text/x-python-project\'>
+            <sub-class-of type=\'text/x-python\'/>
+            <comment>Qt Creator Python project file</comment>
+            <glob pattern=\'*.pyqtc\'/>
+        </mime-type>
+    </mime-info>
+    \"
 }

src/plugins/pythoneditor/PythonEditor.mimetypes.xml

@@ -1,13 +0,0 @@
-<?xml version="1.0"?>
-<mime-info xmlns='http://www.freedesktop.org/standards/shared-mime-info'>
-    <mime-type type="text/x-python-gui">
-        <sub-class-of type="text/x-python"/>
-        <comment>Python source file without console</comment>
-        <glob pattern="*.pyw"/>
-    </mime-type>
-    <mime-type type="text/x-python-project">
-        <sub-class-of type="text/x-python"/>
-        <comment>Qt Creator Python project file</comment>
-        <glob pattern="*.pyqtc"/>
-    </mime-type>
-</mime-info>

src/plugins/pythoneditor/pythoneditor.pro

@@ -3,9 +3,6 @@ include(../../qtcreatorplugin.pri)
 DEFINES += \
     PYTHONEDITOR_LIBRARY
 
-RESOURCES += \
-    pythoneditorplugin.qrc
-
 HEADERS += \
     pythoneditorplugin.h \
     pythoneditor.h \

src/plugins/pythoneditor/pythoneditor.qbs

@@ -17,7 +17,6 @@ QtcPlugin {
             "pythoneditor.cpp", "pythoneditor.h",
             "pythoneditorconstants.h",
             "pythoneditorplugin.cpp", "pythoneditorplugin.h",
-            "pythoneditorplugin.qrc",
             "pythonhighlighter.h", "pythonhighlighter.cpp",
             "pythonindenter.cpp", "pythonindenter.h",
             "pythonformattoken.h",

src/plugins/pythoneditor/pythoneditorplugin.cpp

@@ -52,7 +52,6 @@
 
 #include <utils/algorithm.h>
 #include <utils/detailswidget.h>
-#include <utils/mimetypes/mimedatabase.h>
 #include <utils/pathchooser.h>
 #include <utils/qtcprocess.h>
 #include <utils/utilsicons.h>
@@ -885,8 +884,6 @@ bool PythonEditorPlugin::initialize(const QStringList &arguments, QString *error
     Q_UNUSED(arguments)
     Q_UNUSED(errorMessage)
 
-    MimeDatabase::addMimeTypes(":/pythoneditor/PythonEditor.mimetypes.xml");
-
     addAutoReleasedObject(new PythonProjectManager);
     addAutoReleasedObject(new PythonEditorFactory);
     addAutoReleasedObject(new PythonRunConfigurationFactory);

src/plugins/pythoneditor/pythoneditorplugin.qrc

@@ -1,5 +0,0 @@
-<RCC>
-    <qresource prefix="/pythoneditor">
-        <file>PythonEditor.mimetypes.xml</file>
-    </qresource>
-</RCC>