--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ui/cocoa/toolkit.m Sun Jan 21 16:30:18 2024 +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 <stdio.h>
+#import <stdlib.h>
+#import <sys/stat.h>
+#import <sys/types.h>
+#import <errno.h>
+
+#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
+
+