mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-23 14:59:47 +03:00
120 lines
2.8 KiB
Objective-C
120 lines
2.8 KiB
Objective-C
/*
|
|
* Copyright 2011 Sven Weidauer <sven.weidauer@gmail.com>
|
|
*
|
|
* This file is part of NetSurf, http://www.netsurf-browser.org/
|
|
*
|
|
* NetSurf 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; version 2 of the License.
|
|
*
|
|
* NetSurf 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#import "cocoa/LocalHistoryController.h"
|
|
|
|
#import "cocoa/BrowserView.h"
|
|
#import "cocoa/HistoryView.h"
|
|
#import "cocoa/ArrowWindow.h"
|
|
|
|
@implementation LocalHistoryController
|
|
|
|
@synthesize browser;
|
|
@synthesize history;
|
|
|
|
- initWithBrowser: (BrowserView *) bw;
|
|
{
|
|
if ((self = [super initWithWindowNibName: @"LocalHistoryPanel"]) == nil) return nil;
|
|
|
|
browser = bw;
|
|
|
|
return self;
|
|
}
|
|
|
|
- (void) attachToView: (NSView *) view;
|
|
{
|
|
NSDisableScreenUpdates();
|
|
|
|
ArrowWindow *box = (ArrowWindow *)[self window];
|
|
|
|
[box setContentSize: [history size]];
|
|
[box setArrowPosition: 50];
|
|
[history updateHistory];
|
|
[box attachToView: view];
|
|
|
|
NSRect frame = [box frame];
|
|
NSRect screenFrame = [[box screen] visibleFrame];
|
|
|
|
const CGFloat arrowSize = [box arrowSize];
|
|
frame.origin.x += arrowSize;
|
|
frame.origin.y += arrowSize;
|
|
frame.size.width -= 2 * arrowSize;
|
|
frame.size.height -= 2 * arrowSize;
|
|
|
|
if (NSMinY( frame ) < NSMinY( screenFrame )) {
|
|
const CGFloat delta = NSMinY( screenFrame ) - NSMinY( frame );
|
|
frame.size.height -= delta;
|
|
frame.origin.y += delta;
|
|
}
|
|
|
|
CGFloat arrowPositionChange = 50;
|
|
if (NSMaxX( frame ) > NSMaxX( screenFrame )) {
|
|
const CGFloat delta = NSMaxX( frame ) - NSMaxX( screenFrame );
|
|
arrowPositionChange += delta;
|
|
frame.origin.x -= delta;
|
|
}
|
|
|
|
if (NSMinX( frame ) < NSMinX( screenFrame )) {
|
|
const CGFloat delta = NSMinX( screenFrame ) - NSMinX( frame );
|
|
arrowPositionChange -= delta;
|
|
frame.origin.x += delta;
|
|
frame.size.width -= delta;
|
|
}
|
|
|
|
frame.origin.x -= arrowSize;
|
|
frame.origin.y -= arrowSize;
|
|
frame.size.width += 2 * arrowSize;
|
|
frame.size.height += 2 * arrowSize;
|
|
|
|
[box setArrowPosition: arrowPositionChange];
|
|
[box setFrame: frame display: YES];
|
|
|
|
NSEnableScreenUpdates();
|
|
}
|
|
|
|
- (void) detach;
|
|
{
|
|
[(ArrowWindow *)[self window] detach];
|
|
}
|
|
|
|
- (void) windowDidLoad;
|
|
{
|
|
[history setBrowser: browser];
|
|
}
|
|
|
|
- (void) redraw;
|
|
{
|
|
[history setNeedsDisplay: YES];
|
|
}
|
|
|
|
- (void) keyDown: (NSEvent *)theEvent;
|
|
{
|
|
unichar key = [[theEvent characters] characterAtIndex: 0];
|
|
switch (key) {
|
|
case 27:
|
|
[browser setHistoryVisible: NO];
|
|
break;
|
|
|
|
default:
|
|
NSBeep();
|
|
break;
|
|
};
|
|
}
|
|
|
|
@end
|