diff -r 000000000000 -r 804d8803eade ui/cocoa/toolkit.m --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ui/cocoa/toolkit.m Wed Dec 09 11:32:01 2020 +0100 @@ -0,0 +1,346 @@ +/* + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. + * + * Copyright 2012 Olaf Wintermann. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#import +#import +#import +#import +#import + +#import "../common/context.h" +#import "../common/document.h" +#import "../common/properties.h" + +#import "toolkit.h" +#import "window.h" +#import "menu.h" +#import "toolbar.h" +#import "stock.h" + +NSAutoreleasePool *pool; + +static char *application_name; + +static ui_callback appclose_fnc; +static void *appclose_udata; + +static ui_callback openfile_fnc; +static void *openfile_udata; + +void ui_init(char *appname, int argc, char **argv) { + pool = [[NSAutoreleasePool alloc] init]; + [NSApplication sharedApplication]; + [NSBundle loadNibNamed:@"MainMenu" owner:NSApp]; + + UiApplicationDelegate *delegate = [[UiApplicationDelegate alloc]init]; + [NSApp setDelegate: delegate]; + + + uic_docmgr_init(); + ui_menu_init(); + ui_toolbar_init(); + ui_stock_init(); + + uic_load_app_properties(); +} + +char* ui_appname() { + return application_name; +} + +void ui_exitfunc(ui_callback f, void *userdata) { + appclose_fnc = f; + appclose_udata = userdata; +} + +void ui_openfilefunc(ui_callback f, void *userdata) { + openfile_fnc = f; + openfile_udata = userdata; +} + +void ui_show(UiObject *obj) { + uic_check_group_widgets(obj->ctx); + if([obj->widget class] == [UiCocoaWindow class]) { + UiCocoaWindow *window = (UiCocoaWindow*)obj->widget; + [window makeKeyAndOrderFront:nil]; + } else { + printf("Error: ui_show: Object is not a Window!\n"); + } +} + +void ui_set_show_all(UIWIDGET widget, int value) { + // TODO +} + +void ui_set_visible(UIWIDGET widget, int visible) { + // TODO +} + +void ui_set_enabled(UIWIDGET widget, int enabled) { + [(id)widget setEnabled: enabled]; +} + + + +void ui_job(UiObject *obj, ui_threadfunc tf, void *td, ui_callback f, void *fd) { + UiThread *thread = [[UiThread alloc]initWithObject:obj]; + [thread setJobFunction:tf]; + [thread setJobData:td]; + [thread setFinishCallback:f]; + [thread setFinishData:fd]; + [thread start]; +} + +void ui_main() { + [NSApp run]; + [pool release]; +} + + +void ui_clipboard_set(char *str) { + NSString *string = [[NSString alloc] initWithUTF8String:str]; + NSPasteboard * pasteBoard = [NSPasteboard generalPasteboard]; + [pasteBoard declareTypes:[NSArray arrayWithObject:NSStringPboardType] owner:nil]; + [pasteBoard setString:string forType:NSStringPboardType]; +} + +char* ui_clipboard_get() { + NSPasteboard * pasteBoard = [NSPasteboard generalPasteboard]; + NSArray *classes = [[NSArray alloc] initWithObjects:[NSString class], nil]; + NSDictionary *options = [NSDictionary dictionary]; + NSArray *data = [pasteBoard readObjectsForClasses:classes options:options]; + + if(data != nil) { + NSString *str = [data componentsJoinedByString: @""]; + + // copy C string + size_t length = [str lengthOfBytesUsingEncoding:NSUTF8StringEncoding]; + const char *cstr = [str UTF8String]; + char *value = malloc(length + 1); + memcpy(value, cstr, length); + value[length] = '\0'; + + return value; + } else { + return NULL; + } +} + + +@implementation UiApplicationDelegate + +- (void)applicationWillTerminate:(NSNotification*)notification { + printf("terminate\n"); +} + +- (BOOL)applicationShouldHandleReopen:(NSApplication *)app hasVisibleWindows:(BOOL)visible; { + if(!visible) { + printf("reopen\n"); + } + return NO; +} + +- (BOOL)application:(NSApplication*)application openFile:(NSString*)filename { + if(openfile_fnc) { + UiEvent event; + event.obj = NULL; + event.document = NULL; + event.window = NULL; + event.eventdata = (void*)[filename UTF8String]; + event.intval = 0; + openfile_fnc(&event, openfile_udata); + } + + return NO; +} + +@end + + +@implementation EventWrapper + +- (EventWrapper*) initWithData: (void*)d callback:(ui_callback) f { + data = d; + callback = f; + value = 0; + return self; +} + + +- (void*) data { + return data; +} + +- (void) setData:(void*)d { + data = d; +} + + +- (ui_callback) callback { + return callback; +} + +- (void) setCallback: (ui_callback)f { + callback = f; +} + +- (int) intval { + return value; +} + +- (void) setIntval:(int)i { + value = i; +} + + +- (BOOL)handleEvent:(id)sender { + NSWindow *activeWindow = [NSApp keyWindow]; + + UiEvent event; + event.eventdata = NULL; + if([activeWindow class] == [UiCocoaWindow class]) { + event.obj = [(UiCocoaWindow*)activeWindow object]; + event.window = event.obj->window; + event.document = event.obj->ctx->document; + event.intval = value; + } + if(callback) { + callback(&event, data); + } + + return true; +} + +- (BOOL)handleStateEvent:(id)sender { + NSWindow *activeWindow = [NSApp keyWindow]; + int state = [sender state] ? NSOffState : NSOnState; + + UiEvent event; + event.intval = state; + event.eventdata = NULL; + if([activeWindow class] == [UiCocoaWindow class]) { + event.obj = [(UiCocoaWindow*)activeWindow object]; + event.window = event.obj->window; + event.document = event.obj->ctx->document; + // if the sender is a menu item, we have to save the state for this + // window + UiMenuItem *wmi = [(UiCocoaWindow*)activeWindow getMenuItem: sender]; + if(wmi) { + // update state in window data + wmi->state = state; + } + } else { + event.window = NULL; + event.document = NULL; + } + if(callback) { + callback(&event, data); + } + [sender setState: state]; + + return true; +} + +- (BOOL)handleToggleEvent:(id)sender { + NSWindow *activeWindow = [NSApp keyWindow]; + + UiEvent event; + event.intval = [sender state]; + event.eventdata = NULL; + if([activeWindow class] == [UiCocoaWindow class]) { + event.obj = [(UiCocoaWindow*)activeWindow object]; + event.window = event.obj->window; + event.document = event.obj->ctx->document; + } else { + event.window = NULL; + event.document = NULL; + } + if(callback) { + callback(&event, data); + } + + return true; +} + +@end + +@implementation UiThread + +- (id) initWithObject:(UiObject*)object { + obj = object; + job_func = NULL; + job_data = NULL; + finish_callback = NULL; + finish_data = NULL; + return self; +} + +- (void) setJobFunction:(ui_threadfunc)func { + job_func = func; +} + +- (void) setJobData:(void*)data { + job_data = data; +} + +- (void) setFinishCallback:(ui_callback)callback { + finish_callback = callback; +} + +- (void) setFinishData:(void*)data { + finish_data = data; +} + +- (void) start { + [NSThread detachNewThreadSelector:@selector(runJob:) + toTarget:self + withObject:nil]; +} + +- (void) runJob:(id)n { + int result = job_func(job_data); + if(!result) { + [self performSelectorOnMainThread:@selector(finish:) + withObject:nil + waitUntilDone:NO]; + } +} + +- (void) finish:(id)n { + UiEvent event; + event.obj = obj; + event.window = obj->window; + event.document = obj->ctx->document; + event.eventdata = NULL; + event.intval = 0; + finish_callback(&event, finish_data); +} + +@end + +