Cleanup: move CocoaOpenGLView into own header

2 files changed, 282 insertions, 259 deletions

diff --git a/intern/ghost/intern/GHOST_WindowCocoa.mm b/intern/ghost/intern/GHOST_WindowCocoa.mm
index 26aa2e8e067..33d9921cdec 100644
--- a/intern/ghost/intern/GHOST_WindowCocoa.mm
+++ b/intern/ghost/intern/GHOST_WindowCocoa.mm
@@ -262,261 +262,8 @@
 
 @end
 
-#pragma mark NSOpenGLView subclass
-//We need to subclass it in order to give Cocoa the feeling key events are trapped
-@interface CocoaOpenGLView : NSOpenGLView <NSTextInput>
-{
-  GHOST_SystemCocoa *systemCocoa;
-  GHOST_WindowCocoa *associatedWindow;
-
-  bool composing;
-  NSString *composing_text;
-
-  bool immediate_draw;
-}
-- (void)setSystemAndWindowCocoa:(GHOST_SystemCocoa *)sysCocoa
-                    windowCocoa:(GHOST_WindowCocoa *)winCocoa;
-@end
-
-@implementation CocoaOpenGLView
-
-- (void)setSystemAndWindowCocoa:(GHOST_SystemCocoa *)sysCocoa
-                    windowCocoa:(GHOST_WindowCocoa *)winCocoa
-{
-  systemCocoa = sysCocoa;
-  associatedWindow = winCocoa;
-
-  composing = false;
-  composing_text = nil;
-
-  immediate_draw = false;
-}
-
-- (BOOL)acceptsFirstResponder
-{
-  return YES;
-}
-
-// The trick to prevent Cocoa from complaining (beeping)
-- (void)keyDown:(NSEvent *)event
-{
-  systemCocoa->handleKeyEvent(event);
-
-  /* Start or continue composing? */
-  if ([[event characters] length] == 0 || [[event charactersIgnoringModifiers] length] == 0 ||
-      composing) {
-    composing = YES;
-
-    // interpret event to call insertText
-    NSMutableArray *events;
-    events = [[NSMutableArray alloc] initWithCapacity:1];
-    [events addObject:event];
-    [self interpretKeyEvents:events];  // calls insertText
-    [events removeObject:event];
-    [events release];
-    return;
-  }
-}
-
-- (void)keyUp:(NSEvent *)event
-{
-  systemCocoa->handleKeyEvent(event);
-}
-
-- (void)flagsChanged:(NSEvent *)event
-{
-  systemCocoa->handleKeyEvent(event);
-}
-
-- (void)mouseDown:(NSEvent *)event
-{
-  systemCocoa->handleMouseEvent(event);
-}
-
-- (void)mouseUp:(NSEvent *)event
-{
-  systemCocoa->handleMouseEvent(event);
-}
-
-- (void)rightMouseDown:(NSEvent *)event
-{
-  systemCocoa->handleMouseEvent(event);
-}
-
-- (void)rightMouseUp:(NSEvent *)event
-{
-  systemCocoa->handleMouseEvent(event);
-}
-
-- (void)mouseMoved:(NSEvent *)event
-{
-  systemCocoa->handleMouseEvent(event);
-}
-
-- (void)mouseDragged:(NSEvent *)event
-{
-  systemCocoa->handleMouseEvent(event);
-}
-
-- (void)rightMouseDragged:(NSEvent *)event
-{
-  systemCocoa->handleMouseEvent(event);
-}
-
-- (void)scrollWheel:(NSEvent *)event
-{
-  systemCocoa->handleMouseEvent(event);
-}
-
-- (void)otherMouseDown:(NSEvent *)event
-{
-  systemCocoa->handleMouseEvent(event);
-}
-
-- (void)otherMouseUp:(NSEvent *)event
-{
-  systemCocoa->handleMouseEvent(event);
-}
-
-- (void)otherMouseDragged:(NSEvent *)event
-{
-  systemCocoa->handleMouseEvent(event);
-}
-
-- (void)magnifyWithEvent:(NSEvent *)event
-{
-  systemCocoa->handleMouseEvent(event);
-}
-
-- (void)rotateWithEvent:(NSEvent *)event
-{
-  systemCocoa->handleMouseEvent(event);
-}
-
-- (void)tabletPoint:(NSEvent *)event
-{
-  systemCocoa->handleTabletEvent(event, [event type]);
-}
-
-- (void)tabletProximity:(NSEvent *)event
-{
-  systemCocoa->handleTabletEvent(event, [event type]);
-}
-
-- (BOOL)isOpaque
-{
-  return YES;
-}
-
-- (void)drawRect:(NSRect)rect
-{
-  if ([self inLiveResize]) {
-    /* Don't redraw while in live resize */
-  }
-  else {
-    [super drawRect:rect];
-    systemCocoa->handleWindowEvent(GHOST_kEventWindowUpdate, associatedWindow);
-
-    /* For some cases like entering fullscreen we need to redraw immediately
-     * so our window does not show blank during the animation */
-    if (associatedWindow->getImmediateDraw())
-      systemCocoa->dispatchEvents();
-  }
-}
-
-// Text input
-
-- (void)composing_free
-{
-  composing = NO;
-
-  if (composing_text) {
-    [composing_text release];
-    composing_text = nil;
-  }
-}
-
-- (void)insertText:(id)chars
-{
-  [self composing_free];
-}
-
-- (void)setMarkedText:(id)chars selectedRange:(NSRange)range
-{
-  [self composing_free];
-  if ([chars length] == 0)
-    return;
-
-  // start composing
-  composing = YES;
-  composing_text = [chars copy];
-
-  // if empty, cancel
-  if ([composing_text length] == 0)
-    [self composing_free];
-}
-
-- (void)unmarkText
-{
-  [self composing_free];
-}
-
-- (BOOL)hasMarkedText
-{
-  return (composing) ? YES : NO;
-}
-
-- (void)doCommandBySelector:(SEL)selector
-{
-}
-
-- (BOOL)isComposing
-{
-  return composing;
-}
-
-- (NSInteger)conversationIdentifier
-{
-  return (NSInteger)self;
-}
-
-- (NSAttributedString *)attributedSubstringFromRange:(NSRange)range
-{
-  return [NSAttributedString new];  // XXX does this leak?
-}
-
-- (NSRange)markedRange
-{
-  unsigned int length = (composing_text) ? [composing_text length] : 0;
-
-  if (composing)
-    return NSMakeRange(0, length);
-
-  return NSMakeRange(NSNotFound, 0);
-}
-
-- (NSRange)selectedRange
-{
-  unsigned int length = (composing_text) ? [composing_text length] : 0;
-  return NSMakeRange(0, length);
-}
-
-- (NSRect)firstRectForCharacterRange:(NSRange)range
-{
-  return NSZeroRect;
-}
-
-- (NSUInteger)characterIndexForPoint:(NSPoint)point
-{
-  return NSNotFound;
-}
-
-- (NSArray *)validAttributesForMarkedText
-{
-  return [NSArray array];  // XXX does this leak?
-}
-
-@end
+/* NSView for handling input and drawing. */
+#include "GHOST_WindowViewCocoa.h"
 
 #pragma mark initialization / finalization
 
@@ -533,12 +280,13 @@ GHOST_WindowCocoa::GHOST_WindowCocoa(GHOST_SystemCocoa *systemCocoa,
                                      const bool stereoVisual,
                                      bool is_debug)
     : GHOST_Window(width, height, state, stereoVisual, false),
+      m_openGLView(nil),
+      m_systemCocoa(systemCocoa),
       m_customCursor(0),
+      m_immediateDraw(false),
       m_debug_context(is_debug)
 {
-  m_systemCocoa = systemCocoa;
   m_fullScreen = false;
-  m_immediateDraw = false;
 
   NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
 
@@ -602,8 +350,8 @@ GHOST_WindowCocoa::GHOST_WindowCocoa(GHOST_SystemCocoa *systemCocoa,
 
   [m_window setAcceptsMouseMovedEvents:YES];
 
-  NSView *view = [m_window contentView];
-  [view setAcceptsTouchEvents:YES];
+  NSView *contentview = [m_window contentView];
+  [contentview setAcceptsTouchEvents:YES];
 
   [m_window registerForDraggedTypes:[NSArray arrayWithObjects:NSFilenamesPboardType,
                                                               NSStringPboardType,
diff --git a/intern/ghost/intern/GHOST_WindowViewCocoa.h b/intern/ghost/intern/GHOST_WindowViewCocoa.h
new file mode 100644
index 00000000000..601c5fbdead
--- /dev/null
+++ b/intern/ghost/intern/GHOST_WindowViewCocoa.h
@@ -0,0 +1,275 @@
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ */
+
+/* NSView subclass for drawing and handling input. */
+
+// We need to subclass it in order to give Cocoa the feeling key events are trapped
+@interface CocoaOpenGLView : NSOpenGLView <NSTextInput>
+{
+  GHOST_SystemCocoa *systemCocoa;
+  GHOST_WindowCocoa *associatedWindow;
+
+  bool composing;
+  NSString *composing_text;
+
+  bool immediate_draw;
+}
+- (void)setSystemAndWindowCocoa:(GHOST_SystemCocoa *)sysCocoa
+                    windowCocoa:(GHOST_WindowCocoa *)winCocoa;
+@end
+
+@implementation CocoaOpenGLView
+
+- (void)setSystemAndWindowCocoa:(GHOST_SystemCocoa *)sysCocoa
+                    windowCocoa:(GHOST_WindowCocoa *)winCocoa
+{
+  systemCocoa = sysCocoa;
+  associatedWindow = winCocoa;
+
+  composing = false;
+  composing_text = nil;
+
+  immediate_draw = false;
+}
+
+- (BOOL)acceptsFirstResponder
+{
+  return YES;
+}
+
+// The trick to prevent Cocoa from complaining (beeping)
+- (void)keyDown:(NSEvent *)event
+{
+  systemCocoa->handleKeyEvent(event);
+
+  /* Start or continue composing? */
+  if ([[event characters] length] == 0 || [[event charactersIgnoringModifiers] length] == 0 ||
+      composing) {
+    composing = YES;
+
+    // interpret event to call insertText
+    NSMutableArray *events;
+    events = [[NSMutableArray alloc] initWithCapacity:1];
+    [events addObject:event];
+    [self interpretKeyEvents:events];  // calls insertText
+    [events removeObject:event];
+    [events release];
+    return;
+  }
+}
+
+- (void)keyUp:(NSEvent *)event
+{
+  systemCocoa->handleKeyEvent(event);
+}
+
+- (void)flagsChanged:(NSEvent *)event
+{
+  systemCocoa->handleKeyEvent(event);
+}
+
+- (void)mouseDown:(NSEvent *)event
+{
+  systemCocoa->handleMouseEvent(event);
+}
+
+- (void)mouseUp:(NSEvent *)event
+{
+  systemCocoa->handleMouseEvent(event);
+}
+
+- (void)rightMouseDown:(NSEvent *)event
+{
+  systemCocoa->handleMouseEvent(event);
+}
+
+- (void)rightMouseUp:(NSEvent *)event
+{
+  systemCocoa->handleMouseEvent(event);
+}
+
+- (void)mouseMoved:(NSEvent *)event
+{
+  systemCocoa->handleMouseEvent(event);
+}
+
+- (void)mouseDragged:(NSEvent *)event
+{
+  systemCocoa->handleMouseEvent(event);
+}
+
+- (void)rightMouseDragged:(NSEvent *)event
+{
+  systemCocoa->handleMouseEvent(event);
+}
+
+- (void)scrollWheel:(NSEvent *)event
+{
+  systemCocoa->handleMouseEvent(event);
+}
+
+- (void)otherMouseDown:(NSEvent *)event
+{
+  systemCocoa->handleMouseEvent(event);
+}
+
+- (void)otherMouseUp:(NSEvent *)event
+{
+  systemCocoa->handleMouseEvent(event);
+}
+
+- (void)otherMouseDragged:(NSEvent *)event
+{
+  systemCocoa->handleMouseEvent(event);
+}
+
+- (void)magnifyWithEvent:(NSEvent *)event
+{
+  systemCocoa->handleMouseEvent(event);
+}
+
+- (void)rotateWithEvent:(NSEvent *)event
+{
+  systemCocoa->handleMouseEvent(event);
+}
+
+- (void)tabletPoint:(NSEvent *)event
+{
+  systemCocoa->handleTabletEvent(event, [event type]);
+}
+
+- (void)tabletProximity:(NSEvent *)event
+{
+  systemCocoa->handleTabletEvent(event, [event type]);
+}
+
+- (BOOL)isOpaque
+{
+  return YES;
+}
+
+- (void)drawRect:(NSRect)rect
+{
+  if ([self inLiveResize]) {
+    /* Don't redraw while in live resize */
+  }
+  else {
+    [super drawRect:rect];
+    systemCocoa->handleWindowEvent(GHOST_kEventWindowUpdate, associatedWindow);
+
+    /* For some cases like entering fullscreen we need to redraw immediately
+     * so our window does not show blank during the animation */
+    if (associatedWindow->getImmediateDraw())
+      systemCocoa->dispatchEvents();
+  }
+}
+
+// Text input
+
+- (void)composing_free
+{
+  composing = NO;
+
+  if (composing_text) {
+    [composing_text release];
+    composing_text = nil;
+  }
+}
+
+- (void)insertText:(id)chars
+{
+  [self composing_free];
+}
+
+- (void)setMarkedText:(id)chars selectedRange:(NSRange)range
+{
+  [self composing_free];
+  if ([chars length] == 0)
+    return;
+
+  // start composing
+  composing = YES;
+  composing_text = [chars copy];
+
+  // if empty, cancel
+  if ([composing_text length] == 0)
+    [self composing_free];
+}
+
+- (void)unmarkText
+{
+  [self composing_free];
+}
+
+- (BOOL)hasMarkedText
+{
+  return (composing) ? YES : NO;
+}
+
+- (void)doCommandBySelector:(SEL)selector
+{
+}
+
+- (BOOL)isComposing
+{
+  return composing;
+}
+
+- (NSInteger)conversationIdentifier
+{
+  return (NSInteger)self;
+}
+
+- (NSAttributedString *)attributedSubstringFromRange:(NSRange)range
+{
+  return [NSAttributedString new];  // XXX does this leak?
+}
+
+- (NSRange)markedRange
+{
+  unsigned int length = (composing_text) ? [composing_text length] : 0;
+
+  if (composing)
+    return NSMakeRange(0, length);
+
+  return NSMakeRange(NSNotFound, 0);
+}
+
+- (NSRange)selectedRange
+{
+  unsigned int length = (composing_text) ? [composing_text length] : 0;
+  return NSMakeRange(0, length);
+}
+
+- (NSRect)firstRectForCharacterRange:(NSRange)range
+{
+  return NSZeroRect;
+}
+
+- (NSUInteger)characterIndexForPoint:(NSPoint)point
+{
+  return NSNotFound;
+}
+
+- (NSArray *)validAttributesForMarkedText
+{
+  return [NSArray array];  // XXX does this leak?
+}
+
+@end