Moved icon_for_type() to IconView.cpp.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19283 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/preferences/filetypes/FileTypesWindow.cpp

@@ -9,6 +9,7 @@
 #include "ExtensionWindow.h"
 #include "FileTypes.h"
 #include "FileTypesWindow.h"
+#include "IconView.h"
 #include "MimeTypeListView.h"
 #include "NewFileTypeWindow.h"
 #include "PreferredAppMenu.h"

src/preferences/filetypes/IconView.cpp

@@ -26,6 +26,58 @@
 #include <string.h>
 
 
+status_t
+icon_for_type(BMimeType& type, BBitmap& bitmap, icon_size size,
+	icon_source* _source)
+{
+	icon_source source = kNoIcon;
+
+	if (type.GetIcon(&bitmap, size) == B_OK)
+		source = kOwnIcon;
+
+	if (source == kNoIcon) {
+		// check for icon from preferred app
+
+		char preferred[B_MIME_TYPE_LENGTH];
+		if (type.GetPreferredApp(preferred) == B_OK) {
+			BMimeType preferredApp(preferred);
+
+			if (preferredApp.GetIconForType(type.Type(), &bitmap, size) == B_OK)
+				source = kApplicationIcon;
+		}
+	}
+
+	if (source == kNoIcon) {
+		// check super type for an icon
+
+		BMimeType superType;
+		if (type.GetSupertype(&superType) == B_OK) {
+			if (superType.GetIcon(&bitmap, size) == B_OK)
+				source = kSupertypeIcon;
+			else {
+				// check the super type's preferred app
+				char preferred[B_MIME_TYPE_LENGTH];
+				if (superType.GetPreferredApp(preferred) == B_OK) {
+					BMimeType preferredApp(preferred);
+
+					if (preferredApp.GetIconForType(superType.Type(),
+							&bitmap, size) == B_OK)
+						source = kSupertypeIcon;
+				}
+			}
+		}
+	}
+
+	if (_source)
+		*_source = source;
+
+	return source != kNoIcon ? B_OK : B_ERROR;
+}
+
+
+//	#pragma mark -
+
+
 Icon::Icon()
 	:
 	fLarge(NULL),

src/preferences/filetypes/IconView.h

@@ -111,4 +111,14 @@ static const uint32 kMsgRemoveIcon = 'icrm';
 static const uint32 kMsgAddIcon = 'icad';
 static const uint32 kMsgEditIcon = 'iced';
 
+enum icon_source {
+	kNoIcon = 0,
+	kOwnIcon,
+	kApplicationIcon,
+	kSupertypeIcon
+};
+
+extern status_t icon_for_type(BMimeType& type, BBitmap& bitmap,
+	icon_size size, icon_source* _source = NULL);
+
 #endif	// ICON_VIEW_H

src/preferences/filetypes/MimeTypeListView.cpp

@@ -4,6 +4,7 @@
  */
 
 
+#include "IconView.h"
 #include "MimeTypeListView.h"
 
 #include <Bitmap.h>
@@ -16,55 +17,6 @@
 const uint32 kMsgAddType = 'adtp';
 
 
-status_t
-icon_for_type(BMimeType& type, BBitmap& bitmap, icon_size size,
-	icon_source* _source)
-{
-	icon_source source = kNoIcon;
-
-	if (type.GetIcon(&bitmap, size) == B_OK)
-		source = kOwnIcon;
-
-	if (source == kNoIcon) {
-		// check for icon from preferred app
-
-		char preferred[B_MIME_TYPE_LENGTH];
-		if (type.GetPreferredApp(preferred) == B_OK) {
-			BMimeType preferredApp(preferred);
-
-			if (preferredApp.GetIconForType(type.Type(), &bitmap, size) == B_OK)
-				source = kApplicationIcon;
-		}
-	}
-
-	if (source == kNoIcon) {
-		// check super type for an icon
-
-		BMimeType superType;
-		if (type.GetSupertype(&superType) == B_OK) {
-			if (superType.GetIcon(&bitmap, size) == B_OK)
-				source = kSupertypeIcon;
-			else {
-				// check the super type's preferred app
-				char preferred[B_MIME_TYPE_LENGTH];
-				if (superType.GetPreferredApp(preferred) == B_OK) {
-					BMimeType preferredApp(preferred);
-
-					if (preferredApp.GetIconForType(superType.Type(),
-							&bitmap, size) == B_OK)
-						source = kSupertypeIcon;
-				}
-			}
-		}
-	}
-
-	if (_source)
-		*_source = source;
-
-	return source != kNoIcon ? B_OK : B_ERROR;
-}
-
-
 bool
 mimetype_is_application_signature(BMimeType& type)
 {

src/preferences/filetypes/MimeTypeListView.h

@@ -87,15 +87,6 @@ class MimeTypeListView : public BOutlineListView {
 		bool		fApplicationMode;
 };
 
-enum icon_source {
-	kNoIcon = 0,
-	kOwnIcon,
-	kApplicationIcon,
-	kSupertypeIcon
-};
-
-extern status_t icon_for_type(BMimeType& type, BBitmap& bitmap, icon_size size,
-					icon_source* _source = NULL);
 extern bool mimetype_is_application_signature(BMimeType& type);
 
 #endif	// MIME_TYPE_LIST_VIEW_H