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// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/cocoa/base_view.h"
NSString* kViewDidBecomeFirstResponder =
@"Chromium.kViewDidBecomeFirstResponder";
NSString* kSelectionDirection = @"Chromium.kSelectionDirection";
@implementation BaseView
- (id)initWithFrame:(NSRect)frame {
self = [super initWithFrame:frame];
if (self) {
trackingArea_ =
[[NSTrackingArea alloc] initWithRect:frame
options:NSTrackingMouseMoved |
NSTrackingMouseEnteredAndExited |
NSTrackingActiveInActiveApp |
NSTrackingInVisibleRect
owner:self
userInfo:nil];
[self addTrackingArea:trackingArea_];
}
return self;
}
- (void)dealloc {
[self removeTrackingArea:trackingArea_];
[trackingArea_ release];
[super dealloc];
}
- (void)mouseEvent:(NSEvent *)theEvent {
// This method left intentionally blank.
}
- (void)keyEvent:(NSEvent *)theEvent {
// This method left intentionally blank.
}
- (void)mouseDown:(NSEvent *)theEvent {
dragging_ = YES;
[self mouseEvent:theEvent];
}
- (void)rightMouseDown:(NSEvent *)theEvent {
[self mouseEvent:theEvent];
}
- (void)otherMouseDown:(NSEvent *)theEvent {
[self mouseEvent:theEvent];
}
- (void)mouseUp:(NSEvent *)theEvent {
[self mouseEvent:theEvent];
dragging_ = NO;
if (pendingExitEvent_.get()) {
NSEvent* exitEvent =
[NSEvent enterExitEventWithType:NSMouseExited
location:[theEvent locationInWindow]
modifierFlags:[theEvent modifierFlags]
timestamp:[theEvent timestamp]
windowNumber:[theEvent windowNumber]
context:[theEvent context]
eventNumber:[pendingExitEvent_.get() eventNumber]
trackingNumber:[pendingExitEvent_.get() trackingNumber]
userData:[pendingExitEvent_.get() userData]];
[self mouseEvent:exitEvent];
pendingExitEvent_.reset();
}
}
- (void)rightMouseUp:(NSEvent *)theEvent {
[self mouseEvent:theEvent];
}
- (void)otherMouseUp:(NSEvent *)theEvent {
[self mouseEvent:theEvent];
}
- (void)mouseMoved:(NSEvent *)theEvent {
[self mouseEvent:theEvent];
}
- (void)mouseDragged:(NSEvent *)theEvent {
[self mouseEvent:theEvent];
}
- (void)rightMouseDragged:(NSEvent *)theEvent {
[self mouseEvent:theEvent];
}
- (void)otherMouseDragged:(NSEvent *)theEvent {
[self mouseEvent:theEvent];
}
- (void)mouseEntered:(NSEvent *)theEvent {
if (pendingExitEvent_.get()) {
pendingExitEvent_.reset();
return;
}
[self mouseEvent:theEvent];
}
- (void)mouseExited:(NSEvent *)theEvent {
// The tracking area will send an exit event even during a drag, which isn't
// how the event flow for drags should work. This stores the exit event, and
// sends it when the drag completes instead.
if (dragging_) {
pendingExitEvent_.reset([theEvent retain]);
return;
}
[self mouseEvent:theEvent];
}
- (void)keyDown:(NSEvent *)theEvent {
[self keyEvent:theEvent];
}
- (void)keyUp:(NSEvent *)theEvent {
[self keyEvent:theEvent];
}
- (void)flagsChanged:(NSEvent *)theEvent {
[self keyEvent:theEvent];
}
- (gfx::Rect)flipNSRectToRect:(NSRect)rect {
gfx::Rect new_rect(NSRectToCGRect(rect));
new_rect.set_y([self bounds].size.height - new_rect.y() - new_rect.height());
return new_rect;
}
- (NSRect)flipRectToNSRect:(gfx::Rect)rect {
NSRect new_rect(NSRectFromCGRect(rect.ToCGRect()));
new_rect.origin.y =
[self bounds].size.height - new_rect.origin.y - new_rect.size.height;
return new_rect;
}
@end
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