733 lines
18 KiB
Objective-C
733 lines
18 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/BrowserView.h"
|
|
#import "cocoa/HistoryView.h"
|
|
#import "cocoa/font.h"
|
|
#import "cocoa/plotter.h"
|
|
#import "cocoa/LocalHistoryController.h"
|
|
#import "cocoa/BrowserWindowController.h"
|
|
|
|
#import "desktop/browser.h"
|
|
#import "desktop/plotters.h"
|
|
#import "desktop/textinput.h"
|
|
#import "utils/nsoption.h"
|
|
#import "utils/messages.h"
|
|
#import "content/hlcache.h"
|
|
|
|
@interface BrowserView ()
|
|
|
|
@property (readwrite, copy, nonatomic) NSString *markedText;
|
|
|
|
- (void) scrollHorizontal: (CGFloat) amount;
|
|
- (void) scrollVertical: (CGFloat) amount;
|
|
- (CGFloat) pageScroll;
|
|
|
|
- (void) reformat;
|
|
|
|
- (void) popUpContextMenuForEvent: (NSEvent *) event;
|
|
|
|
- (IBAction) cmOpenURLInTab: (id) sender;
|
|
- (IBAction) cmOpenURLInWindow: (id) sender;
|
|
- (IBAction) cmDownloadURL: (id) sender;
|
|
|
|
- (IBAction) cmLinkCopy: (id) sender;
|
|
- (IBAction) cmImageCopy: (id) sender;
|
|
|
|
@end
|
|
|
|
@implementation BrowserView
|
|
|
|
@synthesize browser;
|
|
@synthesize caretTimer;
|
|
@synthesize markedText;
|
|
|
|
static const CGFloat CaretWidth = 1.0;
|
|
static const NSTimeInterval CaretBlinkTime = 0.8;
|
|
|
|
- initWithFrame: (NSRect) frame;
|
|
{
|
|
if ((self = [super initWithFrame: frame]) == nil) return nil;
|
|
|
|
[self registerForDraggedTypes: [NSArray arrayWithObjects: NSURLPboardType, @"public.url", nil]];
|
|
|
|
return self;
|
|
}
|
|
|
|
- (void) dealloc;
|
|
{
|
|
[self setCaretTimer: nil];
|
|
[self setMarkedText: nil];
|
|
[history release];
|
|
|
|
[super dealloc];
|
|
}
|
|
|
|
- (void) setCaretTimer: (NSTimer *)newTimer;
|
|
{
|
|
if (newTimer != caretTimer) {
|
|
[caretTimer invalidate];
|
|
[caretTimer release];
|
|
caretTimer = [newTimer retain];
|
|
}
|
|
}
|
|
|
|
- (void) updateHistory;
|
|
{
|
|
[history redraw];
|
|
}
|
|
|
|
static inline NSRect cocoa_get_caret_rect( BrowserView *view )
|
|
{
|
|
float bscale = browser_window_get_scale(view->browser);
|
|
|
|
NSRect caretRect = {
|
|
.origin = NSMakePoint( view->caretPoint.x * bscale, view->caretPoint.y * bscale ),
|
|
.size = NSMakeSize( CaretWidth, view->caretHeight * bscale )
|
|
};
|
|
|
|
return caretRect;
|
|
}
|
|
|
|
- (void) removeCaret;
|
|
{
|
|
hasCaret = NO;
|
|
[self setNeedsDisplayInRect: cocoa_get_caret_rect( self )];
|
|
|
|
[self setCaretTimer: nil];
|
|
}
|
|
|
|
- (void) addCaretAt: (NSPoint) point height: (CGFloat) height;
|
|
{
|
|
if (hasCaret) {
|
|
[self setNeedsDisplayInRect: cocoa_get_caret_rect( self )];
|
|
}
|
|
|
|
caretPoint = point;
|
|
caretHeight = height;
|
|
hasCaret = YES;
|
|
caretVisible = YES;
|
|
|
|
if (nil == caretTimer) {
|
|
[self setCaretTimer: [NSTimer scheduledTimerWithTimeInterval: CaretBlinkTime target: self selector: @selector(caretBlink:) userInfo: nil repeats: YES]];
|
|
} else {
|
|
[caretTimer setFireDate: [NSDate dateWithTimeIntervalSinceNow: CaretBlinkTime]];
|
|
}
|
|
|
|
[self setNeedsDisplayInRect: cocoa_get_caret_rect( self )];
|
|
}
|
|
|
|
|
|
- (void) caretBlink: (NSTimer *)timer;
|
|
{
|
|
if (hasCaret) {
|
|
caretVisible = !caretVisible;
|
|
[self setNeedsDisplayInRect: cocoa_get_caret_rect( self )];
|
|
}
|
|
}
|
|
|
|
- (void)drawRect:(NSRect)dirtyRect;
|
|
{
|
|
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
|
|
|
|
struct redraw_context ctx = {
|
|
.interactive = true,
|
|
.background_images = true,
|
|
.plot = &cocoa_plotters
|
|
};
|
|
|
|
const NSRect *rects = NULL;
|
|
NSInteger count = 0;
|
|
[self getRectsBeingDrawn: &rects count: &count];
|
|
|
|
for (NSInteger i = 0; i < count; i++) {
|
|
const struct rect clip = {
|
|
.x0 = cocoa_pt_to_px( NSMinX( rects[i] ) ),
|
|
.y0 = cocoa_pt_to_px( NSMinY( rects[i] ) ),
|
|
.x1 = cocoa_pt_to_px( NSMaxX( rects[i] ) ),
|
|
.y1 = cocoa_pt_to_px( NSMaxY( rects[i] ) )
|
|
};
|
|
|
|
browser_window_redraw(browser, 0, 0, &clip, &ctx);
|
|
}
|
|
|
|
NSRect caretRect = cocoa_get_caret_rect( self );
|
|
if (hasCaret && caretVisible && [self needsToDrawRect: caretRect]) {
|
|
[[NSColor blackColor] set];
|
|
[NSBezierPath fillRect: caretRect];
|
|
}
|
|
|
|
[pool release];
|
|
}
|
|
|
|
- (BOOL) isFlipped;
|
|
{
|
|
return YES;
|
|
}
|
|
|
|
- (void) viewDidMoveToWindow;
|
|
{
|
|
NSTrackingArea *area = [[NSTrackingArea alloc] initWithRect: [self visibleRect]
|
|
options: NSTrackingMouseMoved | NSTrackingMouseEnteredAndExited | NSTrackingActiveInKeyWindow | NSTrackingInVisibleRect
|
|
owner: self
|
|
userInfo: nil];
|
|
[self addTrackingArea: area];
|
|
[area release];
|
|
}
|
|
|
|
static browser_mouse_state cocoa_mouse_flags_for_event( NSEvent *evt )
|
|
{
|
|
browser_mouse_state result = 0;
|
|
NSUInteger flags = [evt modifierFlags];
|
|
|
|
if (flags & NSShiftKeyMask) result |= BROWSER_MOUSE_MOD_1;
|
|
if (flags & NSAlternateKeyMask) result |= BROWSER_MOUSE_MOD_2;
|
|
|
|
return result;
|
|
}
|
|
|
|
- (NSPoint) convertMousePoint: (NSEvent *)event;
|
|
{
|
|
NSPoint location = [self convertPoint: [event locationInWindow] fromView: nil];
|
|
float bscale = browser_window_get_scale(browser);
|
|
|
|
location.x /= bscale;
|
|
location.y /= bscale;
|
|
|
|
location.x = cocoa_pt_to_px( location.x );
|
|
location.y = cocoa_pt_to_px( location.y );
|
|
return location;
|
|
}
|
|
|
|
- (void) mouseDown: (NSEvent *)theEvent;
|
|
{
|
|
if ([theEvent modifierFlags] & NSControlKeyMask) {
|
|
[self popUpContextMenuForEvent: theEvent];
|
|
return;
|
|
}
|
|
|
|
dragStart = [self convertMousePoint: theEvent];
|
|
|
|
browser_window_mouse_click( browser, BROWSER_MOUSE_PRESS_1 | cocoa_mouse_flags_for_event( theEvent ), dragStart.x, dragStart.y );
|
|
}
|
|
|
|
- (void) rightMouseDown: (NSEvent *)theEvent;
|
|
{
|
|
[self popUpContextMenuForEvent: theEvent];
|
|
}
|
|
|
|
- (void) mouseUp: (NSEvent *)theEvent;
|
|
{
|
|
if (historyVisible) {
|
|
[self setHistoryVisible: NO];
|
|
return;
|
|
}
|
|
|
|
NSPoint location = [self convertMousePoint: theEvent];
|
|
|
|
browser_mouse_state modifierFlags = cocoa_mouse_flags_for_event( theEvent );
|
|
|
|
if (isDragging) {
|
|
isDragging = NO;
|
|
browser_window_mouse_track( browser, (browser_mouse_state)0, location.x, location.y );
|
|
} else {
|
|
modifierFlags |= BROWSER_MOUSE_CLICK_1;
|
|
if ([theEvent clickCount] == 2) modifierFlags |= BROWSER_MOUSE_DOUBLE_CLICK;
|
|
browser_window_mouse_click( browser, modifierFlags, location.x, location.y );
|
|
}
|
|
}
|
|
|
|
#define squared(x) ((x)*(x))
|
|
#define MinDragDistance (5.0)
|
|
|
|
- (void) mouseDragged: (NSEvent *)theEvent;
|
|
{
|
|
NSPoint location = [self convertMousePoint: theEvent];
|
|
browser_mouse_state modifierFlags = cocoa_mouse_flags_for_event( theEvent );
|
|
|
|
if (!isDragging) {
|
|
const CGFloat distance = squared( dragStart.x - location.x ) + squared( dragStart.y - location.y );
|
|
|
|
if (distance >= squared( MinDragDistance)) {
|
|
isDragging = YES;
|
|
browser_window_mouse_click( browser, BROWSER_MOUSE_DRAG_1 | modifierFlags, dragStart.x, dragStart.y );
|
|
}
|
|
}
|
|
|
|
if (isDragging) {
|
|
browser_window_mouse_track( browser, BROWSER_MOUSE_HOLDING_1 | BROWSER_MOUSE_DRAG_ON | modifierFlags, location.x, location.y );
|
|
}
|
|
}
|
|
|
|
- (void) mouseMoved: (NSEvent *)theEvent;
|
|
{
|
|
if (historyVisible) return;
|
|
|
|
NSPoint location = [self convertMousePoint: theEvent];
|
|
|
|
browser_window_mouse_track( browser, cocoa_mouse_flags_for_event( theEvent ), location.x, location.y );
|
|
}
|
|
|
|
- (void) mouseExited: (NSEvent *) theEvent;
|
|
{
|
|
[[NSCursor arrowCursor] set];
|
|
}
|
|
|
|
- (void) keyDown: (NSEvent *)theEvent;
|
|
{
|
|
if (!historyVisible) {
|
|
[self interpretKeyEvents: [NSArray arrayWithObject: theEvent]];
|
|
} else {
|
|
[history keyDown: theEvent];
|
|
}
|
|
}
|
|
|
|
- (void) insertText: (id)string;
|
|
{
|
|
for (NSUInteger i = 0, length = [string length]; i < length; i++) {
|
|
unichar ch = [string characterAtIndex: i];
|
|
if (!browser_window_key_press( browser, ch )) {
|
|
if (ch == ' ') [self scrollPageDown: self];
|
|
break;
|
|
}
|
|
}
|
|
[self setMarkedText: nil];
|
|
}
|
|
|
|
- (void) moveLeft: (id)sender;
|
|
{
|
|
if (browser_window_key_press( browser, NS_KEY_LEFT )) return;
|
|
[self scrollHorizontal: -[[self enclosingScrollView] horizontalLineScroll]];
|
|
}
|
|
|
|
- (void) moveRight: (id)sender;
|
|
{
|
|
if (browser_window_key_press( browser, NS_KEY_RIGHT )) return;
|
|
[self scrollHorizontal: [[self enclosingScrollView] horizontalLineScroll]];
|
|
}
|
|
|
|
- (void) moveUp: (id)sender;
|
|
{
|
|
if (browser_window_key_press( browser, NS_KEY_UP )) return;
|
|
[self scrollVertical: -[[self enclosingScrollView] lineScroll]];
|
|
}
|
|
|
|
- (void) moveDown: (id)sender;
|
|
{
|
|
if (browser_window_key_press( browser, NS_KEY_DOWN )) return;
|
|
[self scrollVertical: [[self enclosingScrollView] lineScroll]];
|
|
}
|
|
|
|
- (void) deleteBackward: (id)sender;
|
|
{
|
|
if (!browser_window_key_press( browser, NS_KEY_DELETE_LEFT )) {
|
|
[NSApp sendAction: @selector( goBack: ) to: nil from: self];
|
|
}
|
|
}
|
|
|
|
- (void) deleteForward: (id)sender;
|
|
{
|
|
browser_window_key_press( browser, NS_KEY_DELETE_RIGHT );
|
|
}
|
|
|
|
- (void) cancelOperation: (id)sender;
|
|
{
|
|
browser_window_key_press( browser, NS_KEY_ESCAPE );
|
|
}
|
|
|
|
- (void) scrollPageUp: (id)sender;
|
|
{
|
|
if (browser_window_key_press( browser, NS_KEY_PAGE_UP )) return;
|
|
[self scrollVertical: -[self pageScroll]];
|
|
}
|
|
|
|
- (void) scrollPageDown: (id)sender;
|
|
{
|
|
if (browser_window_key_press( browser, NS_KEY_PAGE_DOWN )) return;
|
|
[self scrollVertical: [self pageScroll]];
|
|
}
|
|
|
|
- (void) insertTab: (id)sender;
|
|
{
|
|
browser_window_key_press( browser, NS_KEY_TAB );
|
|
}
|
|
|
|
- (void) insertBacktab: (id)sender;
|
|
{
|
|
browser_window_key_press( browser, NS_KEY_SHIFT_TAB );
|
|
}
|
|
|
|
- (void) moveToBeginningOfLine: (id)sender;
|
|
{
|
|
browser_window_key_press( browser, NS_KEY_LINE_START );
|
|
}
|
|
|
|
- (void) moveToEndOfLine: (id)sender;
|
|
{
|
|
browser_window_key_press( browser, NS_KEY_LINE_END );
|
|
}
|
|
|
|
- (void) moveToBeginningOfDocument: (id)sender;
|
|
{
|
|
if (browser_window_key_press( browser, NS_KEY_TEXT_START )) return;
|
|
}
|
|
|
|
- (void) scrollToBeginningOfDocument: (id) sender;
|
|
{
|
|
NSPoint origin = [self visibleRect].origin;
|
|
origin.y = 0;
|
|
[self scrollPoint: origin];
|
|
}
|
|
|
|
- (void) moveToEndOfDocument: (id)sender;
|
|
{
|
|
browser_window_key_press( browser, NS_KEY_TEXT_END );
|
|
}
|
|
|
|
- (void) scrollToEndOfDocument: (id) sender;
|
|
{
|
|
NSPoint origin = [self visibleRect].origin;
|
|
origin.y = NSHeight( [self frame] );
|
|
[self scrollPoint: origin];
|
|
}
|
|
|
|
- (void) insertNewline: (id)sender;
|
|
{
|
|
browser_window_key_press( browser, NS_KEY_NL );
|
|
}
|
|
|
|
- (void) selectAll: (id)sender;
|
|
{
|
|
browser_window_key_press( browser, NS_KEY_SELECT_ALL );
|
|
}
|
|
|
|
- (void) copy: (id) sender;
|
|
{
|
|
browser_window_key_press( browser, NS_KEY_COPY_SELECTION );
|
|
}
|
|
|
|
- (void) cut: (id) sender;
|
|
{
|
|
browser_window_key_press( browser, NS_KEY_CUT_SELECTION );
|
|
}
|
|
|
|
- (void) paste: (id) sender;
|
|
{
|
|
browser_window_key_press( browser, NS_KEY_PASTE );
|
|
}
|
|
|
|
- (BOOL) acceptsFirstResponder;
|
|
{
|
|
return YES;
|
|
}
|
|
|
|
- (void) adjustFrame;
|
|
{
|
|
browser_window_schedule_reformat(browser);
|
|
|
|
[super adjustFrame];
|
|
}
|
|
|
|
- (BOOL) isHistoryVisible;
|
|
{
|
|
return historyVisible;
|
|
}
|
|
|
|
- (void) setHistoryVisible: (BOOL) newVisible;
|
|
{
|
|
if (newVisible == historyVisible) return;
|
|
historyVisible = newVisible;
|
|
|
|
if (historyVisible) {
|
|
if (nil == history) history = [[LocalHistoryController alloc] initWithBrowser: self];
|
|
[history attachToView: [(BrowserWindowController *)[[self window] windowController] historyButton]];
|
|
} else {
|
|
[history detach];
|
|
}
|
|
}
|
|
|
|
- (void) scrollHorizontal: (CGFloat) amount;
|
|
{
|
|
NSPoint currentPoint = [self visibleRect].origin;
|
|
currentPoint.x += amount;
|
|
[self scrollPoint: currentPoint];
|
|
}
|
|
|
|
- (void) scrollVertical: (CGFloat) amount;
|
|
{
|
|
NSPoint currentPoint = [self visibleRect].origin;
|
|
currentPoint.y += amount;
|
|
[self scrollPoint: currentPoint];
|
|
}
|
|
|
|
- (CGFloat) pageScroll;
|
|
{
|
|
return NSHeight( [[self superview] frame] ) - [[self enclosingScrollView] pageScroll];
|
|
}
|
|
|
|
- (void) reformat;
|
|
{
|
|
NSRect size = [[self superview] frame];
|
|
browser_window_reformat( browser, false, cocoa_pt_to_px( NSWidth( size ) ), cocoa_pt_to_px( NSHeight( size ) ) );
|
|
}
|
|
|
|
- (void) popUpContextMenuForEvent: (NSEvent *) event;
|
|
{
|
|
NSMenu *popupMenu = [[NSMenu alloc] initWithTitle: @""];
|
|
NSPoint point = [self convertMousePoint: event];
|
|
|
|
struct browser_window_features cont;
|
|
|
|
browser_window_get_features(browser, point.x, point.y, &cont);
|
|
|
|
if (cont.object != NULL) {
|
|
NSString *imageURL = [NSString stringWithUTF8String: nsurl_access(hlcache_handle_get_url( cont.object ))];
|
|
|
|
[[popupMenu addItemWithTitle: NSLocalizedString( @"Open image in new tab", @"Context menu" )
|
|
action: @selector(cmOpenURLInTab:)
|
|
keyEquivalent: @""] setRepresentedObject: imageURL];
|
|
[[popupMenu addItemWithTitle: NSLocalizedString( @"Open image in new window", @"Context menu" )
|
|
action: @selector(cmOpenURLInWindow:)
|
|
keyEquivalent: @""] setRepresentedObject: imageURL];
|
|
[[popupMenu addItemWithTitle: NSLocalizedString( @"Save image as", @"Context menu" )
|
|
action: @selector(cmDownloadURL:)
|
|
keyEquivalent: @""] setRepresentedObject: imageURL];
|
|
[[popupMenu addItemWithTitle: NSLocalizedString( @"Copy image", @"Context menu" )
|
|
action: @selector(cmImageCopy:)
|
|
keyEquivalent: @""] setRepresentedObject: (id)content_get_bitmap( cont.object )];
|
|
|
|
[popupMenu addItem: [NSMenuItem separatorItem]];
|
|
}
|
|
|
|
if (cont.link != NULL) {
|
|
NSString *target = [NSString stringWithUTF8String: nsurl_access(cont.link)];
|
|
|
|
[[popupMenu addItemWithTitle: NSLocalizedString( @"Open link in new tab", @"Context menu" )
|
|
action: @selector(cmOpenURLInTab:)
|
|
keyEquivalent: @""] setRepresentedObject: target];
|
|
[[popupMenu addItemWithTitle: NSLocalizedString( @"Open link in new window", @"Context menu" )
|
|
action: @selector(cmOpenURLInWindow:)
|
|
keyEquivalent: @""] setRepresentedObject: target];
|
|
[[popupMenu addItemWithTitle: NSLocalizedString( @"Save link target", @"Context menu" )
|
|
action: @selector(cmDownloadURL:)
|
|
keyEquivalent: @""] setRepresentedObject: target];
|
|
[[popupMenu addItemWithTitle: NSLocalizedString( @"Copy link", @"Context menu" )
|
|
action: @selector(cmLinkCopy:)
|
|
keyEquivalent: @""] setRepresentedObject: target];
|
|
|
|
[popupMenu addItem: [NSMenuItem separatorItem]];
|
|
}
|
|
|
|
[popupMenu addItemWithTitle: NSLocalizedString( @"Back", @"Context menu" )
|
|
action: @selector(goBack:) keyEquivalent: @""];
|
|
[popupMenu addItemWithTitle: NSLocalizedString( @"Reload", @"Context menu" )
|
|
action: @selector(reloadPage:) keyEquivalent: @""];
|
|
[popupMenu addItemWithTitle: NSLocalizedString( @"Forward", @"Context menu" )
|
|
action: @selector(goForward:) keyEquivalent: @""];
|
|
[popupMenu addItemWithTitle: NSLocalizedString( @"View Source", @"Context menu" )
|
|
action: @selector(viewSource:) keyEquivalent: @""];
|
|
|
|
[NSMenu popUpContextMenu: popupMenu withEvent: event forView: self];
|
|
|
|
[popupMenu release];
|
|
}
|
|
|
|
- (IBAction) cmOpenURLInTab: (id) sender;
|
|
{
|
|
nsurl *url;
|
|
nserror error;
|
|
|
|
error = nsurl_create([[sender representedObject] UTF8String], &url);
|
|
if (error == NSERROR_OK) {
|
|
error = browser_window_create(BW_CREATE_HISTORY |
|
|
BW_CREATE_TAB |
|
|
BW_CREATE_CLONE,
|
|
url,
|
|
NULL,
|
|
browser,
|
|
NULL);
|
|
nsurl_unref(url);
|
|
}
|
|
if (error != NSERROR_OK) {
|
|
warn_user(messages_get_errorcode(error), 0);
|
|
}
|
|
}
|
|
|
|
- (IBAction) cmOpenURLInWindow: (id) sender;
|
|
{
|
|
nsurl *url;
|
|
nserror error;
|
|
|
|
error = nsurl_create([[sender representedObject] UTF8String], &url);
|
|
if (error == NSERROR_OK) {
|
|
error = browser_window_create(BW_CREATE_HISTORY |
|
|
BW_CREATE_CLONE,
|
|
url,
|
|
NULL,
|
|
browser,
|
|
NULL);
|
|
nsurl_unref(url);
|
|
}
|
|
if (error != NSERROR_OK) {
|
|
warn_user(messages_get_errorcode(error), 0);
|
|
}
|
|
}
|
|
|
|
- (IBAction) cmDownloadURL: (id) sender;
|
|
{
|
|
nsurl *url;
|
|
|
|
if (nsurl_create([[sender representedObject] UTF8String], &url) == NSERROR_OK) {
|
|
browser_window_navigate(browser,
|
|
url,
|
|
NULL,
|
|
BW_NAVIGATE_DOWNLOAD,
|
|
NULL,
|
|
NULL,
|
|
NULL);
|
|
nsurl_unref(url);
|
|
}
|
|
}
|
|
|
|
- (IBAction) cmImageCopy: (id) sender;
|
|
{
|
|
NSPasteboard *pb = [NSPasteboard generalPasteboard];
|
|
[pb declareTypes: [NSArray arrayWithObject: NSTIFFPboardType] owner: nil];
|
|
[pb setData: [[sender representedObject] TIFFRepresentation] forType: NSTIFFPboardType];
|
|
}
|
|
|
|
- (IBAction) cmLinkCopy: (id) sender;
|
|
{
|
|
NSPasteboard *pb = [NSPasteboard generalPasteboard];
|
|
[pb declareTypes: [NSArray arrayWithObject: NSStringPboardType] owner: nil];
|
|
[pb setString: [sender representedObject] forType: NSStringPboardType];
|
|
}
|
|
|
|
|
|
// MARK: -
|
|
// MARK: Accepting dragged URLs
|
|
|
|
- (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
|
|
{
|
|
if ((NSDragOperationCopy | NSDragOperationGeneric) & [sender draggingSourceOperationMask]) {
|
|
return NSDragOperationCopy;
|
|
}
|
|
|
|
return NSDragOperationNone;
|
|
}
|
|
|
|
- (BOOL)prepareForDragOperation:(id <NSDraggingInfo>)sender
|
|
{
|
|
return YES;
|
|
}
|
|
|
|
- (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
|
|
{
|
|
nsurl *url;
|
|
nserror error;
|
|
|
|
NSPasteboard *pb = [sender draggingPasteboard];
|
|
|
|
NSString *type = [pb availableTypeFromArray:[NSArray arrayWithObjects: @"public.url", NSURLPboardType, nil]];
|
|
|
|
NSString *urlstr = nil;
|
|
|
|
if ([type isEqualToString: NSURLPboardType]) {
|
|
urlstr = [[NSURL URLFromPasteboard: pb] absoluteString];
|
|
} else {
|
|
urlstr = [pb stringForType: type];
|
|
}
|
|
|
|
error = nsurl_create([urlstr UTF8String], &url);
|
|
if (error != NSERROR_OK) {
|
|
warn_user(messages_get_errorcode(error), 0);
|
|
} else {
|
|
browser_window_navigate(browser,
|
|
url,
|
|
NULL,
|
|
BW_NAVIGATE_DOWNLOAD,
|
|
NULL,
|
|
NULL,
|
|
NULL);
|
|
nsurl_unref(url);
|
|
}
|
|
|
|
return YES;
|
|
}
|
|
|
|
// MARK: -
|
|
// MARK: NSTextInput protocol implementation
|
|
|
|
- (void) setMarkedText: (id) aString selectedRange: (NSRange) selRange
|
|
{
|
|
[markedText release];
|
|
markedText = [aString isEqualToString: @""] ? nil : [aString copy];
|
|
}
|
|
|
|
- (void) unmarkText
|
|
{
|
|
[self setMarkedText: nil];
|
|
}
|
|
|
|
- (BOOL) hasMarkedText
|
|
{
|
|
return markedText != nil;
|
|
}
|
|
|
|
- (NSInteger) conversationIdentifier
|
|
{
|
|
return (NSInteger)self;
|
|
}
|
|
|
|
- (NSAttributedString *) attributedSubstringFromRange: (NSRange) theRange
|
|
{
|
|
return [[[NSAttributedString alloc] initWithString: @""] autorelease];
|
|
}
|
|
|
|
- (NSRange) markedRange
|
|
{
|
|
return NSMakeRange( NSNotFound, 0 );
|
|
}
|
|
|
|
- (NSRange) selectedRange
|
|
{
|
|
return NSMakeRange( NSNotFound, 0 );
|
|
}
|
|
|
|
- (NSRect) firstRectForCharacterRange: (NSRange) theRange
|
|
{
|
|
return NSZeroRect;
|
|
}
|
|
|
|
- (NSUInteger) characterIndexForPoint: (NSPoint) thePoint
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
- (NSArray *) validAttributesForMarkedText
|
|
{
|
|
return [NSArray array];
|
|
}
|
|
|
|
- (void) doCommandBySelector: (SEL) sel;
|
|
{
|
|
[super doCommandBySelector: sel];
|
|
}
|
|
|
|
@end
|