mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-25 21:46:57 +03:00
124 lines
3.1 KiB
Objective-C
124 lines
3.1 KiB
Objective-C
/*
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* Copyright 2011 Sven Weidauer <sven.weidauer@gmail.com>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#import "HistoryView.h"
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#import "desktop/browser.h"
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#import "desktop/history_core.h"
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#import "desktop/plotters.h"
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#import "cocoa/font.h"
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#import "cocoa/coordinates.h"
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#import "cocoa/plotter.h"
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static NSRect cocoa_history_rect( struct browser_window *bw )
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{
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int width, height;
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history_size( bw->history, &width, &height );
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return cocoa_rect( 0, 0, width + 10, height + 10 );
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}
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@implementation HistoryView
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@synthesize browser;
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- (id)initWithBrowser: (struct browser_window *)bw;
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{
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NSParameterAssert( NULL != bw );
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if ((self = [super initWithFrame: cocoa_history_rect( bw )]) == nil) return nil;
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browser = bw;
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return self;
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}
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- (void) updateHistory;
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{
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[self setFrameSize: cocoa_history_rect( browser ).size];
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NSView *superView = [self superview];
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if (nil != superView) {
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NSRect visibleRect = [superView visibleRect];
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NSRect rect = [self frame];
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NSRect frame = [superView frame];
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rect.origin.x = visibleRect.origin.x + (NSWidth( visibleRect ) - NSWidth( rect )) / 2.0;
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rect.origin.x = MAX( rect.origin.x, frame.origin.x );
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rect.origin.y = visibleRect.origin.y + (NSHeight( visibleRect ) - NSHeight( rect )) / 2.0;
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rect.origin.y = MAX( rect.origin.y, frame.origin.y );
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[self setFrameOrigin: rect.origin];
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}
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[self setNeedsDisplay: YES];
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}
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- (void) fadeIntoView: (NSView *) superView;
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{
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[self setAlphaValue: 0];
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[superView addSubview: self];
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[[self animator] setAlphaValue: 1.0];
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}
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- (void) fadeOut;
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{
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[[self animator] setAlphaValue: 0.0];
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[self performSelector: @selector(removeFromSuperview) withObject: nil
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afterDelay: [[NSAnimationContext currentContext] duration]];
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}
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- (void) viewDidMoveToSuperview;
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{
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[self updateHistory];
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}
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- (void) drawRect: (NSRect)rect;
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{
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NSBezierPath *path = [NSBezierPath bezierPathWithRoundedRect: NSInsetRect( [self bounds], 5, 5 )
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xRadius: 10 yRadius: 10];
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[[NSColor colorWithDeviceWhite: 0 alpha: 0.8] setFill];
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[path fill];
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[path setLineWidth: 2.0];
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[[NSColor whiteColor] set];
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[path stroke];
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cocoa_set_font_scale_factor( 1.0 );
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cocoa_set_clip( rect );
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history_redraw( browser->history );
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}
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- (void) mouseUp: (NSEvent *)theEvent;
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{
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const NSPoint location = [self convertPoint: [theEvent locationInWindow] fromView: nil];
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const bool newWindow = [theEvent modifierFlags] & NSCommandKeyMask;
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history_click( browser, browser->history,
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cocoa_pt_to_px( location.x ), cocoa_pt_to_px( location.y ),
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newWindow );
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}
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- (BOOL) isFlipped;
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{
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return YES;
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}
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@end
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