diff options
Diffstat (limited to 'frontends/cocoa/gui.m')
| -rw-r--r-- | frontends/cocoa/gui.m | 328 |
1 files changed, 328 insertions, 0 deletions
diff --git a/frontends/cocoa/gui.m b/frontends/cocoa/gui.m new file mode 100644 index 000000000..599c3b49e --- /dev/null +++ b/frontends/cocoa/gui.m @@ -0,0 +1,328 @@ +/* + * 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/Cocoa.h> + +#import "utils/nsoption.h" +#import "utils/utils.h" +#import "utils/log.h" +#import "utils/nsurl.h" +#import "netsurf/mouse.h" +#import "netsurf/window.h" +#import "netsurf/misc.h" +#import "netsurf/browser_window.h" +#import "netsurf/content.h" + +#import "cocoa/gui.h" +#import "cocoa/coordinates.h" +#import "cocoa/plotter.h" +#import "cocoa/BrowserView.h" +#import "cocoa/BrowserViewController.h" +#import "cocoa/BrowserWindowController.h" +#import "cocoa/FormSelectMenu.h" +#import "cocoa/fetch.h" +#import "cocoa/schedule.h" + +NSString *const kCookiesFileOption = @"CookiesFile"; +NSString *const kURLsFileOption = @"URLsFile"; +NSString *const kHotlistFileOption = @"Hotlist"; +NSString *const kHomepageURLOption = @"HomepageURL"; +NSString *const kOptionsFileOption = @"ClassicOptionsFile"; +NSString *const kAlwaysCancelDownload = @"AlwaysCancelDownload"; +NSString *const kAlwaysCloseMultipleTabs = @"AlwaysCloseMultipleTabs"; + +#define UNIMPL() NSLog(@"Function '%s' unimplemented", __func__) + +struct browser_window; + +/* exported function docuemnted in cocoa/gui.h */ +nserror cocoa_warning(const char *warning, const char *detail) +{ + NSAlert *alert = [[NSAlert alloc] init]; + alert.messageText = NSLocalizedString(@"Warning", + @"Warning title"); + alert.informativeText = [NSString localizedStringWithFormat:NSLocalizedString(@"Warning %s%s%s", @"Warning message"), + warning, detail != NULL ? ": " : "", + detail != NULL ? detail : ""]; + + [alert addButtonWithTitle:NSLocalizedString(@"OK", @"")]; + + [alert runModal]; + + return NSERROR_OK; +} + +static struct gui_window * +gui_window_create(struct browser_window *bw, + struct gui_window *existing, + gui_window_create_flags flags) +{ + BrowserWindowController *window = nil; + BrowserViewController *result; + + browser_window_set_scale(bw, (float)nsoption_int(scale) / 100, false); + if (existing != NULL) { + window = [(__bridge BrowserViewController *)(existing)windowController]; + } + + result = [[BrowserViewController alloc] initWithBrowser:bw]; + + if (!(flags & GW_CREATE_TAB) || nil == window) { + window = [[BrowserWindowController alloc] init]; + [[window window] makeKeyAndOrderFront:nil]; + } + [window addTab:result]; + + return (__bridge_retained struct gui_window *)result; +} + +static void gui_window_destroy(struct gui_window *g) +{ + BrowserViewController *vc = (__bridge_transfer BrowserViewController *)g; + vc = nil; +} + +static void gui_window_set_title(struct gui_window *g, const char *title) +{ + [(__bridge BrowserViewController *)g setTitle:[NSString stringWithUTF8String:title]]; +} + +static nserror gui_window_update_box(struct gui_window *g, const struct rect *rect) +{ + if (rect == NULL) { + [[(__bridge BrowserViewController *)g browserView] setNeedsDisplay:YES]; + return NSERROR_OK; + } + const NSRect nsrect = cocoa_scaled_rect_wh( + browser_window_get_scale([(__bridge BrowserViewController *)g browser]), + rect->x0, rect->y0, + rect->x1 - rect->x0, rect->y1 - rect->y0); + [[(__bridge BrowserViewController *)g browserView] setNeedsDisplayInRect:nsrect]; + return NSERROR_OK; +} + +static bool gui_window_get_scroll(struct gui_window *g, int *sx, int *sy) +{ + NSCParameterAssert(g != NULL && sx != NULL && sy != NULL); + + NSRect visible = [[(__bridge BrowserViewController *)g browserView] visibleRect]; + *sx = cocoa_pt_to_px(NSMinX(visible)); + *sy = cocoa_pt_to_px(NSMinY(visible)); + return true; +} + +static nserror gui_window_set_scroll(struct gui_window *g, const struct rect *rect) +{ + [[(__bridge BrowserViewController *)g browserView] scrollPoint:cocoa_point(rect->x0, rect->y0)]; + return NSERROR_OK; +} + +/** + * Find the current dimensions of a cocoa browser window content area. + * + * \param g The gui window to measure content area of. + * \param width receives width of window + * \param height receives height of window + * \param scaled whether to return scaled values + * \return NSERROR_OK on sucess and width and height updated + * else error code. + */ +static nserror gui_window_get_dimensions(struct gui_window *g, + int *width, int *height, + bool scaled) +{ + NSCParameterAssert(width != NULL && height != NULL); + + NSRect frame = [[[(__bridge BrowserViewController *)g browserView] superview] frame]; + if (scaled) { + const CGFloat scale = browser_window_get_scale([(__bridge BrowserViewController *)g browser]); + frame.size.width /= scale; + frame.size.height /= scale; + } + *width = cocoa_pt_to_px(NSWidth(frame)); + *height = cocoa_pt_to_px(NSHeight(frame)); + + return NSERROR_OK; +} + +static void gui_window_update_extent(struct gui_window *g) +{ + BrowserViewController *const window = (__bridge BrowserViewController *)g; + int width; + int height; + struct browser_window *browser = [window browser]; + + browser_window_get_extents(browser, false, &width, &height); + + [[window browserView] setMinimumSize: + cocoa_scaled_size(browser_window_get_scale(browser), width, height)]; +} + +static void gui_window_set_status(struct gui_window *g, const char *text) +{ + [(__bridge BrowserViewController *)g setStatus:[NSString stringWithUTF8String:text]]; +} + +static void gui_window_set_pointer(struct gui_window *g, gui_pointer_shape shape) +{ + switch (shape) { + case GUI_POINTER_DEFAULT: + case GUI_POINTER_WAIT: + case GUI_POINTER_PROGRESS: + [[NSCursor arrowCursor] set]; + break; + + case GUI_POINTER_CROSS: + [[NSCursor crosshairCursor] set]; + break; + + case GUI_POINTER_POINT: + case GUI_POINTER_MENU: + [[NSCursor pointingHandCursor] set]; + break; + + case GUI_POINTER_CARET: + [[NSCursor IBeamCursor] set]; + break; + + case GUI_POINTER_MOVE: + [[NSCursor closedHandCursor] set]; + break; + + default: + NSLog(@"Other cursor %d requested", shape); + [[NSCursor arrowCursor] set]; + break; + } +} + +static nserror gui_window_set_url(struct gui_window *g, struct nsurl *url) +{ + [(__bridge BrowserViewController *)g setUrl:[NSString stringWithUTF8String:nsurl_access(url)]]; + return NSERROR_OK; +} + +static void gui_window_start_throbber(struct gui_window *g) +{ + [(__bridge BrowserViewController *)g setIsProcessing:YES]; + [(__bridge BrowserViewController *)g updateBackForward]; +} + +static void gui_window_stop_throbber(struct gui_window *g) +{ + [(__bridge BrowserViewController *)g setIsProcessing:NO]; + [(__bridge BrowserViewController *)g updateBackForward]; +} + +static void gui_window_set_icon(struct gui_window *g, struct hlcache_handle *icon) +{ + NSBitmapImageRep *bmp = NULL; + NSImage *image = nil; + + if (icon != NULL) { + bmp = (__bridge NSBitmapImageRep *)content_get_bitmap(icon); + } + + if (bmp != nil) { + image = [[NSImage alloc] initWithSize:NSMakeSize(32, 32)]; + [image addRepresentation:bmp]; + } else { + image = [[NSImage imageNamed:@"NetSurf"] copy]; + } + [image setFlipped:YES]; + + [(__bridge BrowserViewController *)g setFavicon:image]; +} + +static void +gui_window_place_caret(struct gui_window *g, int x, int y, int height, + const struct rect *clip) +{ + [[(__bridge BrowserViewController *)g browserView] addCaretAtX:x Y:y height:height]; +} + +static void gui_window_remove_caret(struct gui_window *g) +{ + [[(__bridge BrowserViewController *)g browserView] removeCaret]; +} + +static void gui_window_new_content(struct gui_window *g) +{ + [(__bridge BrowserViewController *)g contentUpdated]; +} + +static void gui_create_form_select_menu(struct gui_window *g, + struct form_control *control) +{ + BrowserViewController *const window = (__bridge BrowserViewController *)g; + FormSelectMenu *menu = [[FormSelectMenu alloc] + initWithControl:control + forWindow:[window browser]]; + [menu runInView:[window browserView]]; +} + +static nserror gui_launch_url(nsurl *url) +{ + [[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:[NSString stringWithUTF8String:nsurl_access(url)]]]; + return NSERROR_OK; +} + +struct ssl_cert_info; + +static nserror +gui_cert_verify(nsurl *url, + const struct ssl_cert_info *certs, + unsigned long num, + nserror (*cb)(bool proceed, void *pw), void *cbpw) +{ + return NSERROR_NOT_IMPLEMENTED; +} + +static struct gui_window_table window_table = { + .create = gui_window_create, + .destroy = gui_window_destroy, + .invalidate = gui_window_update_box, + .get_scroll = gui_window_get_scroll, + .set_scroll = gui_window_set_scroll, + .get_dimensions = gui_window_get_dimensions, + .update_extent = gui_window_update_extent, + + .set_title = gui_window_set_title, + .set_url = gui_window_set_url, + .set_icon = gui_window_set_icon, + .set_status = gui_window_set_status, + .set_pointer = gui_window_set_pointer, + .place_caret = gui_window_place_caret, + .remove_caret = gui_window_remove_caret, + .new_content = gui_window_new_content, + .start_throbber = gui_window_start_throbber, + .stop_throbber = gui_window_stop_throbber, + .create_form_select_menu = gui_create_form_select_menu, +}; + +struct gui_window_table *cocoa_window_table = &window_table; + +static struct gui_misc_table browser_table = { + .schedule = cocoa_schedule, + .warning = cocoa_warning, + + .launch_url = gui_launch_url, + .cert_verify = gui_cert_verify, +}; + +struct gui_misc_table *cocoa_misc_table = &browser_table; |