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/*
* 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/HistoryView.h"
#import "cocoa/font.h"
#import "cocoa/coordinates.h"
#import "cocoa/plotter.h"
#import "cocoa/LocalHistoryController.h"
#import "cocoa/BrowserView.h"
#import "utils/errors.h"
#import "netsurf/core_window.h"
#import "desktop/browser_history.h"
#import "desktop/local_history.h"
#import "netsurf/plotters.h"
@interface HistoryView () {
struct local_history_session *_session;
}
@property (nonatomic) NSMutableArray *toolTips;
@property (readwrite, nonatomic) NSSize size;
@end
static nserror invalidate(struct core_window *cw, const struct rect *rect)
{
return NSERROR_NOT_IMPLEMENTED;
}
static void update_size(struct core_window *cw, int width, int height)
{
HistoryView *view = (__bridge HistoryView *)cw;
NSSize size = cocoa_size(width, height);
view.size = size;
}
static void scroll_visible(struct core_window *cw, const struct rect *r)
{
}
static void get_window_dimensions(struct core_window *cw, int *width, int *height)
{
}
static void drag_status(struct core_window *cw, core_window_drag_status ds)
{
}
static struct core_window_callback_table history_view_table = {
.invalidate = invalidate,
.update_size = update_size,
.scroll_visible = scroll_visible,
.get_window_dimensions = get_window_dimensions,
.drag_status = drag_status
};
@implementation HistoryView
- (void)updateHistory
{
if (_session) {
local_history_set(_session, self.browser.browser);
} else {
local_history_init(&history_view_table, (__bridge void *)self, self.browser.browser, &_session);
}
self.frameSize = self.size;
}
- (void)dealloc
{
if (_session) {
local_history_fini(_session);
}
}
- (void)drawRect:(NSRect)rect
{
if (!_session) return;
struct redraw_context context = {
.interactive = true,
.background_images = false,
.plot = &cocoa_plotters,
};
cocoa_set_clip(rect);
struct rect clipRect = {
.x0 = cocoa_pt_to_px(CGRectGetMinX(rect)),
.y0 = cocoa_pt_to_px(CGRectGetMinY(rect)),
.x1 = cocoa_pt_to_px(CGRectGetMaxX(rect)),
.y1 = cocoa_pt_to_px(CGRectGetMaxY(rect))
};
local_history_redraw(_session, 0, 0, &clipRect, &context);
}
- (void)mouseUp:(NSEvent *)theEvent
{
if (!_session) return;
CGPoint location = [self convertPoint: theEvent.locationInWindow fromView: nil];
browser_mouse_state state = BROWSER_MOUSE_PRESS_1;
if (theEvent.modifierFlags & NSEventModifierFlagCommand) {
state = BROWSER_MOUSE_PRESS_2;
}
nserror res = local_history_mouse_action(_session, state, cocoa_pt_to_px(location.x), cocoa_pt_to_px(location.y));
if (res == NSERROR_OK) {
self.browser.historyVisible = NO;
}
}
- (BOOL)isFlipped
{
return YES;
}
@end
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