mirror of
https://github.com/wailsapp/wails.git
synced 2025-05-03 23:40:43 +08:00
1195464acb
This commit adds a robust teardown process for windows on application shutdown. It introduces a field to track the destruction state of each window and checks such before performing window operations. Also, it enhances the destroy functions within application for thorough clean up. Finally, redundant event handlers related to application termination were removed while fixing file generating challenge in go tasks.
1240 lines
35 KiB
Go
1240 lines
35 KiB
Go
//go:build darwin
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package application
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/*
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#cgo CFLAGS: -mmacosx-version-min=10.13 -x objective-c
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#cgo LDFLAGS: -framework Cocoa -framework WebKit
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#include "application_darwin.h"
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#include "webview_window_darwin.h"
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#include <stdlib.h>
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#include "Cocoa/Cocoa.h"
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#import <WebKit/WebKit.h>
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#import <AppKit/AppKit.h>
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#import "webview_window_darwin_drag.h"
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struct WebviewPreferences {
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bool *TabFocusesLinks;
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bool *TextInteractionEnabled;
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bool *FullscreenEnabled;
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};
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extern void registerListener(unsigned int event);
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// Create a new Window
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void* windowNew(unsigned int id, int width, int height, bool fraudulentWebsiteWarningEnabled, bool frameless, bool enableDragAndDrop, struct WebviewPreferences preferences) {
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NSWindowStyleMask styleMask = NSWindowStyleMaskTitled | NSWindowStyleMaskClosable | NSWindowStyleMaskMiniaturizable | NSWindowStyleMaskResizable;
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if (frameless) {
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styleMask = NSWindowStyleMaskBorderless | NSWindowStyleMaskResizable;
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}
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WebviewWindow* window = [[WebviewWindow alloc] initWithContentRect:NSMakeRect(0, 0, width-1, height-1)
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styleMask:styleMask
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backing:NSBackingStoreBuffered
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defer:NO];
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// Create delegate
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WebviewWindowDelegate* delegate = [[WebviewWindowDelegate alloc] init];
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[delegate autorelease];
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// Set delegate
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[window setDelegate:delegate];
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delegate.windowId = id;
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// Add NSView to window
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NSView* view = [[NSView alloc] initWithFrame:NSMakeRect(0, 0, width-1, height-1)];
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[view autorelease];
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[view setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable];
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if( frameless ) {
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[view setWantsLayer:YES];
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view.layer.cornerRadius = 8.0;
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}
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[window setContentView:view];
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// Embed wkwebview in window
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NSRect frame = NSMakeRect(0, 0, width, height);
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WKWebViewConfiguration* config = [[WKWebViewConfiguration alloc] init];
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[config autorelease];
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// Set preferences
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if (preferences.TabFocusesLinks != NULL) {
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config.preferences.tabFocusesLinks = *preferences.TabFocusesLinks;
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}
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if (@available(macOS 11.3, *)) {
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if (preferences.TextInteractionEnabled != NULL) {
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config.preferences.textInteractionEnabled = *preferences.TextInteractionEnabled;
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}
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}
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if (@available(macOS 12.3, *)) {
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if (preferences.FullscreenEnabled != NULL) {
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config.preferences.elementFullscreenEnabled = *preferences.FullscreenEnabled;
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}
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}
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config.suppressesIncrementalRendering = true;
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config.applicationNameForUserAgent = @"wails.io";
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[config setURLSchemeHandler:delegate forURLScheme:@"wails"];
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if (@available(macOS 10.15, *)) {
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config.preferences.fraudulentWebsiteWarningEnabled = fraudulentWebsiteWarningEnabled;
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}
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// Setup user content controller
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WKUserContentController* userContentController = [WKUserContentController new];
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[userContentController autorelease];
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[userContentController addScriptMessageHandler:delegate name:@"external"];
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config.userContentController = userContentController;
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WKWebView* webView = [[WKWebView alloc] initWithFrame:frame configuration:config];
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[webView autorelease];
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[view addSubview:webView];
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// support webview events
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[webView setNavigationDelegate:delegate];
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// Ensure webview resizes with the window
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[webView setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable];
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if( enableDragAndDrop ) {
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WebviewDrag* dragView = [[WebviewDrag alloc] initWithFrame:NSMakeRect(0, 0, width-1, height-1)];
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[dragView autorelease];
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[view setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable];
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[view addSubview:dragView];
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dragView.windowId = id;
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}
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window.webView = webView;
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return window;
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}
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void printWindowStyle(void *window) {
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WebviewWindow* nsWindow = (WebviewWindow*)window;
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NSWindowStyleMask styleMask = [nsWindow styleMask];
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// Get delegate
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WebviewWindowDelegate* windowDelegate = (WebviewWindowDelegate*)[nsWindow delegate];
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printf("Window %d style mask: ", windowDelegate.windowId);
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if (styleMask & NSWindowStyleMaskTitled)
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{
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printf("NSWindowStyleMaskTitled ");
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}
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if (styleMask & NSWindowStyleMaskClosable)
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{
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printf("NSWindowStyleMaskClosable ");
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}
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if (styleMask & NSWindowStyleMaskMiniaturizable)
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{
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printf("NSWindowStyleMaskMiniaturizable ");
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}
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if (styleMask & NSWindowStyleMaskResizable)
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{
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printf("NSWindowStyleMaskResizable ");
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}
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if (styleMask & NSWindowStyleMaskFullSizeContentView)
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{
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printf("NSWindowStyleMaskFullSizeContentView ");
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}
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if (styleMask & NSWindowStyleMaskNonactivatingPanel)
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{
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printf("NSWindowStyleMaskNonactivatingPanel ");
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}
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if (styleMask & NSWindowStyleMaskFullScreen)
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{
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printf("NSWindowStyleMaskFullScreen ");
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}
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if (styleMask & NSWindowStyleMaskBorderless)
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{
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printf("MSWindowStyleMaskBorderless ");
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}
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printf("\n");
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}
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// setInvisibleTitleBarHeight sets the invisible title bar height
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void setInvisibleTitleBarHeight(void* window, unsigned int height) {
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WebviewWindow* nsWindow = (WebviewWindow*)window;
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// Get delegate
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WebviewWindowDelegate* delegate = (WebviewWindowDelegate*)[nsWindow delegate];
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// Set height
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delegate.invisibleTitleBarHeight = height;
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}
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// Make NSWindow transparent
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void windowSetTransparent(void* nsWindow) {
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[(WebviewWindow*)nsWindow setOpaque:NO];
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[(WebviewWindow*)nsWindow setBackgroundColor:[NSColor clearColor]];
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}
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void windowSetInvisibleTitleBar(void* nsWindow, unsigned int height) {
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WebviewWindow* window = (WebviewWindow*)nsWindow;
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WebviewWindowDelegate* delegate = (WebviewWindowDelegate*)[window delegate];
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delegate.invisibleTitleBarHeight = height;
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}
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// Set the title of the NSWindow
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void windowSetTitle(void* nsWindow, char* title) {
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NSString* nsTitle = [NSString stringWithUTF8String:title];
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[(WebviewWindow*)nsWindow setTitle:nsTitle];
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free(title);
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}
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// Set the size of the NSWindow
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void windowSetSize(void* nsWindow, int width, int height) {
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// Set window size on main thread
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WebviewWindow* window = (WebviewWindow*)nsWindow;
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NSSize contentSize = [window contentRectForFrameRect:NSMakeRect(0, 0, width, height)].size;
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[window setContentSize:contentSize];
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[window setFrame:NSMakeRect(window.frame.origin.x, window.frame.origin.y, width, height) display:YES animate:YES];
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}
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// Set NSWindow always on top
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void windowSetAlwaysOnTop(void* nsWindow, bool alwaysOnTop) {
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// Set window always on top on main thread
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[(WebviewWindow*)nsWindow setLevel:alwaysOnTop ? NSFloatingWindowLevel : NSNormalWindowLevel];
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}
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// Load URL in NSWindow
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void navigationLoadURL(void* nsWindow, char* url) {
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// Load URL on main thread
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NSURL* nsURL = [NSURL URLWithString:[NSString stringWithUTF8String:url]];
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NSURLRequest* request = [NSURLRequest requestWithURL:nsURL];
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WebviewWindow* window = (WebviewWindow*)nsWindow;
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[window.webView loadRequest:request];
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free(url);
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}
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// Set NSWindow resizable
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void windowSetResizable(void* nsWindow, bool resizable) {
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// Set window resizable on main thread
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WebviewWindow* window = (WebviewWindow*)nsWindow;
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if (resizable) {
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NSWindowStyleMask styleMask = [window styleMask] | NSWindowStyleMaskResizable;
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[window setStyleMask:styleMask];
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} else {
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NSWindowStyleMask styleMask = [window styleMask] & ~NSWindowStyleMaskResizable;
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[window setStyleMask:styleMask];
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}
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}
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// Set NSWindow min size
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void windowSetMinSize(void* nsWindow, int width, int height) {
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// Set window min size on main thread
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WebviewWindow* window = (WebviewWindow*)nsWindow;
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NSSize contentSize = [window contentRectForFrameRect:NSMakeRect(0, 0, width, height)].size;
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[window setContentMinSize:contentSize];
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NSSize size = { width, height };
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[window setMinSize:size];
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}
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// Set NSWindow max size
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void windowSetMaxSize(void* nsWindow, int width, int height) {
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// Set window max size on main thread
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NSSize size = { FLT_MAX, FLT_MAX };
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size.width = width > 0 ? width : FLT_MAX;
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size.height = height > 0 ? height : FLT_MAX;
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WebviewWindow* window = (WebviewWindow*)nsWindow;
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NSSize contentSize = [window contentRectForFrameRect:NSMakeRect(0, 0, size.width, size.height)].size;
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[window setContentMaxSize:contentSize];
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[window setMaxSize:size];
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}
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// Enable NSWindow devtools
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void windowEnableDevTools(void* nsWindow) {
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WebviewWindow* window = (WebviewWindow*)nsWindow;
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// Enable devtools in webview
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[window.webView.configuration.preferences setValue:@YES forKey:@"developerExtrasEnabled"];
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}
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// windowZoomReset
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void windowZoomReset(void* nsWindow) {
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WebviewWindow* window = (WebviewWindow*)nsWindow;
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[window.webView setMagnification:1.0];
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}
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// windowZoomSet
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void windowZoomSet(void* nsWindow, double zoom) {
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WebviewWindow* window = (WebviewWindow*)nsWindow;
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// Reset zoom
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[window.webView setMagnification:zoom];
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}
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// windowZoomGet
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float windowZoomGet(void* nsWindow) {
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WebviewWindow* window = (WebviewWindow*)nsWindow;
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// Get zoom
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return [window.webView magnification];
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}
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// windowZoomIn
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void windowZoomIn(void* nsWindow) {
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WebviewWindow* window = (WebviewWindow*)nsWindow;
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// Zoom in
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[window.webView setMagnification:window.webView.magnification + 0.05];
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}
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// windowZoomOut
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void windowZoomOut(void* nsWindow) {
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WebviewWindow* window = (WebviewWindow*)nsWindow;
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// Zoom out
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if( window.webView.magnification > 1.05 ) {
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[window.webView setMagnification:window.webView.magnification - 0.05];
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} else {
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[window.webView setMagnification:1.0];
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}
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}
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// set the window position relative to the screen
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void windowSetRelativePosition(void* nsWindow, int x, int y) {
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WebviewWindow* window = (WebviewWindow*)nsWindow;
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NSScreen* screen = [window screen];
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if( screen == NULL ) {
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screen = [NSScreen mainScreen];
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}
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NSRect windowFrame = [window frame];
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NSRect screenFrame = [screen frame];
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windowFrame.origin.x = screenFrame.origin.x + (float)x;
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windowFrame.origin.y = (screenFrame.origin.y + screenFrame.size.height) - windowFrame.size.height - (float)y;
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[window setFrame:windowFrame display:TRUE animate:FALSE];
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}
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// Execute JS in NSWindow
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void windowExecJS(void* nsWindow, const char* js) {
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WebviewWindow* window = (WebviewWindow*)nsWindow;
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[window.webView evaluateJavaScript:[NSString stringWithUTF8String:js] completionHandler:nil];
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free((void*)js);
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}
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// Make NSWindow backdrop translucent
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void windowSetTranslucent(void* nsWindow) {
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// Get window
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WebviewWindow* window = (WebviewWindow*)nsWindow;
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id contentView = [window contentView];
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NSVisualEffectView *effectView = [NSVisualEffectView alloc];
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NSRect bounds = [contentView bounds];
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[effectView initWithFrame:bounds];
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[effectView setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable];
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[effectView setBlendingMode:NSVisualEffectBlendingModeBehindWindow];
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[effectView setState:NSVisualEffectStateActive];
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[contentView addSubview:effectView positioned:NSWindowBelow relativeTo:nil];
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}
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// Make webview background transparent
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void webviewSetTransparent(void* nsWindow) {
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WebviewWindow* window = (WebviewWindow*)nsWindow;
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// Set webview background transparent
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[window.webView setValue:@NO forKey:@"drawsBackground"];
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}
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// Set webview background colour
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void webviewSetBackgroundColour(void* nsWindow, int r, int g, int b, int alpha) {
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WebviewWindow* window = (WebviewWindow*)nsWindow;
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// Set webview background color
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[window.webView setValue:[NSColor colorWithRed:r/255.0 green:g/255.0 blue:b/255.0 alpha:alpha/255.0] forKey:@"backgroundColor"];
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}
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// Set the window background colour
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void windowSetBackgroundColour(void* nsWindow, int r, int g, int b, int alpha) {
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[(WebviewWindow*)nsWindow setBackgroundColor:[NSColor colorWithRed:r/255.0 green:g/255.0 blue:b/255.0 alpha:alpha/255.0]];
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}
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bool windowIsMaximised(void* nsWindow) {
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return [(WebviewWindow*)nsWindow isZoomed];
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}
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bool windowIsFullscreen(void* nsWindow) {
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return [(WebviewWindow*)nsWindow styleMask] & NSWindowStyleMaskFullScreen;
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}
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bool windowIsMinimised(void* nsWindow) {
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return [(WebviewWindow*)nsWindow isMiniaturized];
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}
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bool windowIsFocused(void* nsWindow) {
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return [(WebviewWindow*)nsWindow isKeyWindow];
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}
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// Set Window fullscreen
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void windowFullscreen(void* nsWindow) {
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if( windowIsFullscreen(nsWindow) ) {
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return;
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}
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dispatch_async(dispatch_get_main_queue(), ^{
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[(WebviewWindow*)nsWindow toggleFullScreen:nil];
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});}
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void windowUnFullscreen(void* nsWindow) {
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if( !windowIsFullscreen(nsWindow) ) {
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return;
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}
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dispatch_async(dispatch_get_main_queue(), ^{
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[(WebviewWindow*)nsWindow toggleFullScreen:nil];
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});
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}
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// restore window to normal size
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void windowRestore(void* nsWindow) {
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// If window is fullscreen
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if([(WebviewWindow*)nsWindow styleMask] & NSWindowStyleMaskFullScreen) {
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[(WebviewWindow*)nsWindow toggleFullScreen:nil];
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}
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// If window is maximised
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if([(WebviewWindow*)nsWindow isZoomed]) {
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[(WebviewWindow*)nsWindow zoom:nil];
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}
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// If window in minimised
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if([(WebviewWindow*)nsWindow isMiniaturized]) {
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[(WebviewWindow*)nsWindow deminiaturize:nil];
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}
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}
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// disable window fullscreen button
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void setFullscreenButtonEnabled(void* nsWindow, bool enabled) {
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NSButton *fullscreenButton = [(WebviewWindow*)nsWindow standardWindowButton:NSWindowZoomButton];
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fullscreenButton.enabled = enabled;
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}
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// Set the titlebar style
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void windowSetTitleBarAppearsTransparent(void* nsWindow, bool transparent) {
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if( transparent ) {
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[(WebviewWindow*)nsWindow setTitlebarAppearsTransparent:true];
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} else {
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[(WebviewWindow*)nsWindow setTitlebarAppearsTransparent:false];
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}
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}
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// Set window fullsize content view
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void windowSetFullSizeContent(void* nsWindow, bool fullSize) {
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if( fullSize ) {
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[(WebviewWindow*)nsWindow setStyleMask:[(WebviewWindow*)nsWindow styleMask] | NSWindowStyleMaskFullSizeContentView];
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} else {
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[(WebviewWindow*)nsWindow setStyleMask:[(WebviewWindow*)nsWindow styleMask] & ~NSWindowStyleMaskFullSizeContentView];
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}
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}
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// Set Hide Titlebar
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void windowSetHideTitleBar(void* nsWindow, bool hideTitlebar) {
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if( hideTitlebar ) {
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[(WebviewWindow*)nsWindow setStyleMask:[(WebviewWindow*)nsWindow styleMask] & ~NSWindowStyleMaskTitled];
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} else {
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[(WebviewWindow*)nsWindow setStyleMask:[(WebviewWindow*)nsWindow styleMask] | NSWindowStyleMaskTitled];
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}
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}
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// Set Hide Title in Titlebar
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void windowSetHideTitle(void* nsWindow, bool hideTitle) {
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if( hideTitle ) {
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[(WebviewWindow*)nsWindow setTitleVisibility:NSWindowTitleHidden];
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} else {
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[(WebviewWindow*)nsWindow setTitleVisibility:NSWindowTitleVisible];
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}
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}
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// Set Window use toolbar
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void windowSetUseToolbar(void* nsWindow, bool useToolbar, int toolbarStyle) {
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WebviewWindow* window = (WebviewWindow*)nsWindow;
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if( useToolbar ) {
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NSToolbar *toolbar = [[NSToolbar alloc] initWithIdentifier:@"wails.toolbar"];
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[toolbar autorelease];
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[window setToolbar:toolbar];
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// If macos 11 or higher, set toolbar style
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if (@available(macOS 11.0, *)) {
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[window setToolbarStyle:toolbarStyle];
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}
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} else {
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[window setToolbar:nil];
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}
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}
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// Set window toolbar style
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void windowSetToolbarStyle(void* nsWindow, int style) {
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// use @available to check if the function is available
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// if not, return
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if (@available(macOS 11.0, *)) {
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NSToolbar* toolbar = [(WebviewWindow*)nsWindow toolbar];
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[toolbar setShowsBaselineSeparator:style];
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}
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}
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// Set Hide Toolbar Separator
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void windowSetHideToolbarSeparator(void* nsWindow, bool hideSeparator) {
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NSToolbar* toolbar = [(WebviewWindow*)nsWindow toolbar];
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if( toolbar == nil ) {
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return;
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}
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[toolbar setShowsBaselineSeparator:!hideSeparator];
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}
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// Set Window appearance type
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void windowSetAppearanceTypeByName(void* nsWindow, const char *appearanceName) {
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// set window appearance type by name
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// Convert appearance name to NSString
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NSString* appearanceNameString = [NSString stringWithUTF8String:appearanceName];
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// Set appearance
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[(WebviewWindow*)nsWindow setAppearance:[NSAppearance appearanceNamed:appearanceNameString]];
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free((void*)appearanceName);
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}
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// Center window on current monitor
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void windowCenter(void* nsWindow) {
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[(WebviewWindow*)nsWindow center];
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}
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// Get the current size of the window
|
|
void windowGetSize(void* nsWindow, int* width, int* height) {
|
|
NSRect frame = [(WebviewWindow*)nsWindow frame];
|
|
*width = frame.size.width;
|
|
*height = frame.size.height;
|
|
}
|
|
|
|
// Get window width
|
|
int windowGetWidth(void* nsWindow) {
|
|
return [(WebviewWindow*)nsWindow frame].size.width;
|
|
}
|
|
|
|
// Get window height
|
|
int windowGetHeight(void* nsWindow) {
|
|
return [(WebviewWindow*)nsWindow frame].size.height;
|
|
}
|
|
|
|
// Get window position
|
|
void windowGetRelativePosition(void* nsWindow, int* x, int* y) {
|
|
WebviewWindow* window = (WebviewWindow*)nsWindow;
|
|
NSRect frame = [window frame];
|
|
*x = frame.origin.x;
|
|
|
|
// Translate to screen coordinates so Y=0 is the top of the screen
|
|
NSScreen* screen = [window screen];
|
|
if( screen == NULL ) {
|
|
screen = [NSScreen mainScreen];
|
|
}
|
|
NSRect screenFrame = [screen frame];
|
|
*y = screenFrame.size.height - frame.origin.y - frame.size.height;
|
|
}
|
|
|
|
// Get absolute window position
|
|
void windowGetAbsolutePosition(void* nsWindow, int* x, int* y) {
|
|
NSRect frame = [(WebviewWindow*)nsWindow frame];
|
|
*x = frame.origin.x;
|
|
*y = frame.origin.y;
|
|
}
|
|
|
|
void windowSetAbsolutePosition(void* nsWindow, int x, int y) {
|
|
NSRect frame = [(WebviewWindow*)nsWindow frame];
|
|
frame.origin.x = x;
|
|
frame.origin.y = y;
|
|
[(WebviewWindow*)nsWindow setFrame:frame display:YES];
|
|
}
|
|
|
|
// Destroy window
|
|
void windowDestroy(void* nsWindow) {
|
|
[(WebviewWindow*)nsWindow close];
|
|
}
|
|
|
|
// Remove drop shadow from window
|
|
void windowSetShadow(void* nsWindow, bool hasShadow) {
|
|
[(WebviewWindow*)nsWindow setHasShadow:hasShadow];
|
|
}
|
|
|
|
|
|
// windowClose closes the current window
|
|
static void windowClose(void *window) {
|
|
[(WebviewWindow*)window close];
|
|
}
|
|
|
|
// windowZoom
|
|
static void windowZoom(void *window) {
|
|
[(WebviewWindow*)window zoom:nil];
|
|
}
|
|
|
|
// webviewRenderHTML renders the given HTML
|
|
static void windowRenderHTML(void *window, const char *html) {
|
|
WebviewWindow* nsWindow = (WebviewWindow*)window;
|
|
// get window delegate
|
|
WebviewWindowDelegate* windowDelegate = (WebviewWindowDelegate*)[nsWindow delegate];
|
|
// render html
|
|
[nsWindow.webView loadHTMLString:[NSString stringWithUTF8String:html] baseURL:nil];
|
|
}
|
|
|
|
static void windowInjectCSS(void *window, const char *css) {
|
|
WebviewWindow* nsWindow = (WebviewWindow*)window;
|
|
// inject css
|
|
[nsWindow.webView evaluateJavaScript:[NSString stringWithFormat:@"(function() { var style = document.createElement('style'); style.appendChild(document.createTextNode('%@')); document.head.appendChild(style); })();", [NSString stringWithUTF8String:css]] completionHandler:nil];
|
|
free((void*)css);
|
|
}
|
|
|
|
static void windowMinimise(void *window) {
|
|
[(WebviewWindow*)window miniaturize:nil];
|
|
}
|
|
|
|
// zoom maximizes the window to the screen dimensions
|
|
static void windowMaximise(void *window) {
|
|
[(WebviewWindow*)window zoom:nil];
|
|
}
|
|
|
|
static bool isFullScreen(void *window) {
|
|
WebviewWindow* nsWindow = (WebviewWindow*)window;
|
|
long mask = [nsWindow styleMask];
|
|
return (mask & NSWindowStyleMaskFullScreen) == NSWindowStyleMaskFullScreen;
|
|
}
|
|
|
|
static bool isVisible(void *window) {
|
|
WebviewWindow* nsWindow = (WebviewWindow*)window;
|
|
return (nsWindow.occlusionState & NSWindowOcclusionStateVisible) == NSWindowOcclusionStateVisible;
|
|
}
|
|
|
|
// windowSetFullScreen
|
|
static void windowSetFullScreen(void *window, bool fullscreen) {
|
|
if (isFullScreen(window)) {
|
|
return;
|
|
}
|
|
WebviewWindow* nsWindow = (WebviewWindow*)window;
|
|
windowSetMaxSize(nsWindow, 0, 0);
|
|
windowSetMinSize(nsWindow, 0, 0);
|
|
[nsWindow toggleFullScreen:nil];
|
|
}
|
|
|
|
// windowUnminimise
|
|
static void windowUnminimise(void *window) {
|
|
[(WebviewWindow*)window deminiaturize:nil];
|
|
}
|
|
|
|
// windowUnmaximise
|
|
static void windowUnmaximise(void *window) {
|
|
[(WebviewWindow*)window zoom:nil];
|
|
}
|
|
|
|
static void windowDisableSizeConstraints(void *window) {
|
|
WebviewWindow* nsWindow = (WebviewWindow*)window;
|
|
// disable size constraints
|
|
[nsWindow setContentMinSize:CGSizeZero];
|
|
[nsWindow setContentMaxSize:CGSizeZero];
|
|
}
|
|
|
|
static void windowShow(void *window) {
|
|
[(WebviewWindow*)window makeKeyAndOrderFront:nil];
|
|
}
|
|
|
|
static void windowHide(void *window) {
|
|
[(WebviewWindow*)window orderOut:nil];
|
|
}
|
|
|
|
// windowShowMenu opens an NSMenu at the given coordinates
|
|
static void windowShowMenu(void *window, void *menu, int x, int y) {
|
|
NSMenu* nsMenu = (NSMenu*)menu;
|
|
WKWebView* webView = ((WebviewWindow*)window).webView;
|
|
NSPoint point = NSMakePoint(x, y);
|
|
[nsMenu popUpMenuPositioningItem:nil atLocation:point inView:webView];
|
|
}
|
|
|
|
// windowIgnoreMouseEvents makes the window ignore mouse events
|
|
static void windowIgnoreMouseEvents(void *window, bool ignore) {
|
|
WebviewWindow* nsWindow = (WebviewWindow*)window;
|
|
[nsWindow setIgnoresMouseEvents:ignore];
|
|
}
|
|
|
|
// Make the given window frameless
|
|
static void windowSetFrameless(void *window, bool frameless) {
|
|
WebviewWindow* nsWindow = (WebviewWindow*)window;
|
|
// set the window style to be frameless
|
|
if (frameless) {
|
|
[nsWindow setStyleMask:([nsWindow styleMask] | NSWindowStyleMaskFullSizeContentView)];
|
|
} else {
|
|
[nsWindow setStyleMask:([nsWindow styleMask] & ~NSWindowStyleMaskFullSizeContentView)];
|
|
}
|
|
}
|
|
|
|
static void startDrag(void *window) {
|
|
WebviewWindow* nsWindow = (WebviewWindow*)window;
|
|
|
|
// Get delegate
|
|
WebviewWindowDelegate* windowDelegate = (WebviewWindowDelegate*)[nsWindow delegate];
|
|
|
|
// start drag
|
|
[windowDelegate startDrag:nsWindow];
|
|
}
|
|
|
|
// Credit: https://stackoverflow.com/q/33319295
|
|
static void windowPrint(void *window) {
|
|
|
|
// Check if macOS 11.0 or newer
|
|
if (@available(macOS 11.0, *)) {
|
|
WebviewWindow* nsWindow = (WebviewWindow*)window;
|
|
WebviewWindowDelegate* windowDelegate = (WebviewWindowDelegate*)[nsWindow delegate];
|
|
WKWebView* webView = nsWindow.webView;
|
|
|
|
// TODO: Think about whether to expose this as config
|
|
NSPrintInfo *pInfo = [NSPrintInfo sharedPrintInfo];
|
|
pInfo.horizontalPagination = NSPrintingPaginationModeAutomatic;
|
|
pInfo.verticalPagination = NSPrintingPaginationModeAutomatic;
|
|
pInfo.verticallyCentered = YES;
|
|
pInfo.horizontallyCentered = YES;
|
|
pInfo.orientation = NSPaperOrientationLandscape;
|
|
pInfo.leftMargin = 30;
|
|
pInfo.rightMargin = 30;
|
|
pInfo.topMargin = 30;
|
|
pInfo.bottomMargin = 30;
|
|
|
|
NSPrintOperation *po = [webView printOperationWithPrintInfo:pInfo];
|
|
po.showsPrintPanel = YES;
|
|
po.showsProgressPanel = YES;
|
|
|
|
// Without the next line you get an exception. Also it seems to
|
|
// completely ignore the values in the rect. I tried changing them
|
|
// in both x and y direction to include content scrolled off screen.
|
|
// It had no effect whatsoever in either direction.
|
|
po.view.frame = webView.bounds;
|
|
|
|
// [printOperation runOperation] DOES NOT WORK WITH WKWEBVIEW, use
|
|
[po runOperationModalForWindow:window delegate:windowDelegate didRunSelector:nil contextInfo:nil];
|
|
}
|
|
}
|
|
|
|
void setWindowEnabled(void *window, bool enabled) {
|
|
WebviewWindow* nsWindow = (WebviewWindow*)window;
|
|
[nsWindow setIgnoresMouseEvents:!enabled];
|
|
}
|
|
|
|
void windowSetEnabled(void *window, bool enabled) {
|
|
// TODO: Implement
|
|
}
|
|
|
|
void windowFocus(void *window) {
|
|
WebviewWindow* nsWindow = (WebviewWindow*)window;
|
|
// If the current application is not active, activate it
|
|
if (![[NSApplication sharedApplication] isActive]) {
|
|
[[NSApplication sharedApplication] activateIgnoringOtherApps:YES];
|
|
}
|
|
[nsWindow makeKeyAndOrderFront:nil];
|
|
[nsWindow makeKeyWindow];
|
|
}
|
|
|
|
*/
|
|
import "C"
|
|
import (
|
|
"net/url"
|
|
"sync"
|
|
"unsafe"
|
|
|
|
"github.com/wailsapp/wails/v3/pkg/events"
|
|
)
|
|
|
|
var showDevTools = func(window unsafe.Pointer) {}
|
|
|
|
type macosWebviewWindow struct {
|
|
nsWindow unsafe.Pointer
|
|
parent *WebviewWindow
|
|
}
|
|
|
|
func (w *macosWebviewWindow) handleKeyEvent(acceleratorString string) {
|
|
// Parse acceleratorString
|
|
accelerator, err := parseAccelerator(acceleratorString)
|
|
if err != nil {
|
|
globalApplication.error("unable to parse accelerator: %s", err.Error())
|
|
return
|
|
}
|
|
w.parent.processKeyBinding(accelerator.String())
|
|
}
|
|
|
|
func (w *macosWebviewWindow) isFocused() bool {
|
|
return bool(C.windowIsFocused(w.nsWindow))
|
|
}
|
|
|
|
func (w *macosWebviewWindow) setAbsolutePosition(x int, y int) {
|
|
C.windowSetAbsolutePosition(w.nsWindow, C.int(x), C.int(y))
|
|
}
|
|
|
|
func (w *macosWebviewWindow) print() error {
|
|
C.windowPrint(w.nsWindow)
|
|
return nil
|
|
}
|
|
|
|
func (w *macosWebviewWindow) startResize(_ string) error {
|
|
// Never called. Handled natively by the OS.
|
|
return nil
|
|
}
|
|
|
|
func (w *macosWebviewWindow) focus() {
|
|
// Make the window key and main
|
|
C.windowFocus(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) openContextMenu(menu *Menu, data *ContextMenuData) {
|
|
// Create the menu
|
|
thisMenu := newMenuImpl(menu)
|
|
thisMenu.update()
|
|
C.windowShowMenu(w.nsWindow, thisMenu.nsMenu, C.int(data.X), C.int(data.Y))
|
|
}
|
|
|
|
func (w *macosWebviewWindow) getZoom() float64 {
|
|
return float64(C.windowZoomGet(w.nsWindow))
|
|
}
|
|
|
|
func (w *macosWebviewWindow) setZoom(zoom float64) {
|
|
C.windowZoomSet(w.nsWindow, C.double(zoom))
|
|
}
|
|
|
|
func (w *macosWebviewWindow) setFrameless(frameless bool) {
|
|
C.windowSetFrameless(w.nsWindow, C.bool(frameless))
|
|
if frameless {
|
|
C.windowSetTitleBarAppearsTransparent(w.nsWindow, C.bool(true))
|
|
C.windowSetHideTitle(w.nsWindow, C.bool(true))
|
|
} else {
|
|
macOptions := w.parent.options.Mac
|
|
appearsTransparent := macOptions.TitleBar.AppearsTransparent
|
|
hideTitle := macOptions.TitleBar.HideTitle
|
|
C.windowSetTitleBarAppearsTransparent(w.nsWindow, C.bool(appearsTransparent))
|
|
C.windowSetHideTitle(w.nsWindow, C.bool(hideTitle))
|
|
}
|
|
}
|
|
|
|
func (w *macosWebviewWindow) setHasShadow(hasShadow bool) {
|
|
C.windowSetShadow(w.nsWindow, C.bool(hasShadow))
|
|
}
|
|
|
|
func (w *macosWebviewWindow) getScreen() (*Screen, error) {
|
|
return getScreenForWindow(w)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) show() {
|
|
C.windowShow(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) hide() {
|
|
C.windowHide(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) setFullscreenButtonEnabled(enabled bool) {
|
|
C.setFullscreenButtonEnabled(w.nsWindow, C.bool(enabled))
|
|
}
|
|
|
|
func (w *macosWebviewWindow) disableSizeConstraints() {
|
|
C.windowDisableSizeConstraints(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) unfullscreen() {
|
|
C.windowUnFullscreen(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) fullscreen() {
|
|
C.windowFullscreen(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) unminimise() {
|
|
C.windowUnminimise(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) unmaximise() {
|
|
C.windowUnmaximise(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) maximise() {
|
|
C.windowMaximise(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) minimise() {
|
|
C.windowMinimise(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) on(eventID uint) {
|
|
//C.registerListener(C.uint(eventID))
|
|
}
|
|
|
|
func (w *macosWebviewWindow) zoom() {
|
|
C.windowZoom(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) windowZoom() {
|
|
C.windowZoom(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) close() {
|
|
C.windowClose(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) zoomIn() {
|
|
C.windowZoomIn(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) zoomOut() {
|
|
C.windowZoomOut(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) zoomReset() {
|
|
C.windowZoomReset(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) toggleDevTools() {
|
|
showDevTools(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) reload() {
|
|
//TODO: Implement
|
|
globalApplication.debug("reload called on WebviewWindow", "parentID", w.parent.id)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) forceReload() {
|
|
//TODO: Implement
|
|
globalApplication.debug("force reload called on WebviewWindow", "parentID", w.parent.id)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) center() {
|
|
C.windowCenter(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) isMinimised() bool {
|
|
return w.syncMainThreadReturningBool(func() bool {
|
|
return bool(C.windowIsMinimised(w.nsWindow))
|
|
})
|
|
}
|
|
|
|
func (w *macosWebviewWindow) isMaximised() bool {
|
|
return w.syncMainThreadReturningBool(func() bool {
|
|
return bool(C.windowIsMaximised(w.nsWindow))
|
|
})
|
|
}
|
|
|
|
func (w *macosWebviewWindow) isFullscreen() bool {
|
|
return w.syncMainThreadReturningBool(func() bool {
|
|
return bool(C.windowIsFullscreen(w.nsWindow))
|
|
})
|
|
}
|
|
|
|
func (w *macosWebviewWindow) isNormal() bool {
|
|
return !w.isMinimised() && !w.isMaximised() && !w.isFullscreen()
|
|
}
|
|
|
|
func (w *macosWebviewWindow) isVisible() bool {
|
|
return bool(C.isVisible(w.nsWindow))
|
|
}
|
|
|
|
func (w *macosWebviewWindow) syncMainThreadReturningBool(fn func() bool) bool {
|
|
var wg sync.WaitGroup
|
|
wg.Add(1)
|
|
var result bool
|
|
globalApplication.dispatchOnMainThread(func() {
|
|
result = fn()
|
|
wg.Done()
|
|
})
|
|
wg.Wait()
|
|
return result
|
|
}
|
|
|
|
func (w *macosWebviewWindow) restore() {
|
|
// restore window to normal size
|
|
C.windowRestore(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) restoreWindow() {
|
|
C.windowRestore(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) setEnabled(enabled bool) {
|
|
C.windowSetEnabled(w.nsWindow, C.bool(enabled))
|
|
}
|
|
|
|
func (w *macosWebviewWindow) execJS(js string) {
|
|
InvokeAsync(func() {
|
|
C.windowExecJS(w.nsWindow, C.CString(js))
|
|
})
|
|
}
|
|
|
|
func (w *macosWebviewWindow) setURL(uri string) {
|
|
if uri != "" {
|
|
parsedURL, err := url.Parse(uri)
|
|
if err == nil && parsedURL.Scheme == "" && parsedURL.Host == "" {
|
|
// TODO handle this in a central location, the scheme and host might be platform dependant.
|
|
parsedURL.Scheme = "wails"
|
|
parsedURL.Host = "wails"
|
|
uri = parsedURL.String()
|
|
}
|
|
}
|
|
C.navigationLoadURL(w.nsWindow, C.CString(uri))
|
|
}
|
|
|
|
func (w *macosWebviewWindow) setAlwaysOnTop(alwaysOnTop bool) {
|
|
C.windowSetAlwaysOnTop(w.nsWindow, C.bool(alwaysOnTop))
|
|
}
|
|
|
|
func newWindowImpl(parent *WebviewWindow) *macosWebviewWindow {
|
|
result := &macosWebviewWindow{
|
|
parent: parent,
|
|
}
|
|
return result
|
|
}
|
|
|
|
func (w *macosWebviewWindow) setTitle(title string) {
|
|
if !w.parent.options.Frameless {
|
|
cTitle := C.CString(title)
|
|
C.windowSetTitle(w.nsWindow, cTitle)
|
|
}
|
|
}
|
|
|
|
func (w *macosWebviewWindow) flash(_ bool) {
|
|
// Not supported on macOS
|
|
}
|
|
|
|
func (w *macosWebviewWindow) setSize(width, height int) {
|
|
C.windowSetSize(w.nsWindow, C.int(width), C.int(height))
|
|
}
|
|
|
|
func (w *macosWebviewWindow) setMinSize(width, height int) {
|
|
C.windowSetMinSize(w.nsWindow, C.int(width), C.int(height))
|
|
}
|
|
func (w *macosWebviewWindow) setMaxSize(width, height int) {
|
|
C.windowSetMaxSize(w.nsWindow, C.int(width), C.int(height))
|
|
}
|
|
|
|
func (w *macosWebviewWindow) setResizable(resizable bool) {
|
|
C.windowSetResizable(w.nsWindow, C.bool(resizable))
|
|
}
|
|
func (w *macosWebviewWindow) enableDevTools() {
|
|
C.windowEnableDevTools(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) size() (int, int) {
|
|
var width, height C.int
|
|
var wg sync.WaitGroup
|
|
wg.Add(1)
|
|
globalApplication.dispatchOnMainThread(func() {
|
|
C.windowGetSize(w.nsWindow, &width, &height)
|
|
wg.Done()
|
|
})
|
|
wg.Wait()
|
|
return int(width), int(height)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) setRelativePosition(x, y int) {
|
|
C.windowSetRelativePosition(w.nsWindow, C.int(x), C.int(y))
|
|
}
|
|
|
|
func (w *macosWebviewWindow) width() int {
|
|
var width C.int
|
|
var wg sync.WaitGroup
|
|
wg.Add(1)
|
|
globalApplication.dispatchOnMainThread(func() {
|
|
width = C.windowGetWidth(w.nsWindow)
|
|
wg.Done()
|
|
})
|
|
wg.Wait()
|
|
return int(width)
|
|
}
|
|
func (w *macosWebviewWindow) height() int {
|
|
var height C.int
|
|
var wg sync.WaitGroup
|
|
wg.Add(1)
|
|
globalApplication.dispatchOnMainThread(func() {
|
|
height = C.windowGetHeight(w.nsWindow)
|
|
wg.Done()
|
|
})
|
|
wg.Wait()
|
|
return int(height)
|
|
}
|
|
|
|
func bool2CboolPtr(value bool) *C.bool {
|
|
v := C.bool(value)
|
|
return &v
|
|
}
|
|
|
|
func (w *macosWebviewWindow) getWebviewPreferences() C.struct_WebviewPreferences {
|
|
wvprefs := w.parent.options.Mac.WebviewPreferences
|
|
|
|
var result C.struct_WebviewPreferences
|
|
|
|
if wvprefs.TextInteractionEnabled.IsSet() {
|
|
result.TextInteractionEnabled = bool2CboolPtr(wvprefs.TextInteractionEnabled.Get())
|
|
}
|
|
if wvprefs.TabFocusesLinks.IsSet() {
|
|
result.TabFocusesLinks = bool2CboolPtr(wvprefs.TabFocusesLinks.Get())
|
|
}
|
|
if wvprefs.FullscreenEnabled.IsSet() {
|
|
result.FullscreenEnabled = bool2CboolPtr(wvprefs.FullscreenEnabled.Get())
|
|
}
|
|
|
|
return result
|
|
}
|
|
|
|
func (w *macosWebviewWindow) run() {
|
|
for eventId := range w.parent.eventListeners {
|
|
w.on(eventId)
|
|
}
|
|
globalApplication.dispatchOnMainThread(func() {
|
|
options := w.parent.options
|
|
macOptions := options.Mac
|
|
|
|
w.nsWindow = C.windowNew(C.uint(w.parent.id),
|
|
C.int(options.Width),
|
|
C.int(options.Height),
|
|
C.bool(macOptions.EnableFraudulentWebsiteWarnings),
|
|
C.bool(options.Frameless),
|
|
C.bool(options.EnableDragAndDrop),
|
|
w.getWebviewPreferences(),
|
|
)
|
|
w.setTitle(options.Title)
|
|
w.setAlwaysOnTop(options.AlwaysOnTop)
|
|
w.setResizable(!options.DisableResize)
|
|
if options.MinWidth != 0 || options.MinHeight != 0 {
|
|
w.setMinSize(options.MinWidth, options.MinHeight)
|
|
}
|
|
if options.MaxWidth != 0 || options.MaxHeight != 0 {
|
|
w.setMaxSize(options.MaxWidth, options.MaxHeight)
|
|
}
|
|
//w.setZoom(options.Zoom)
|
|
if globalApplication.isDebugMode || options.DevToolsEnabled {
|
|
w.enableDevTools()
|
|
}
|
|
w.setBackgroundColour(options.BackgroundColour)
|
|
|
|
switch macOptions.Backdrop {
|
|
case MacBackdropTransparent:
|
|
C.windowSetTransparent(w.nsWindow)
|
|
C.webviewSetTransparent(w.nsWindow)
|
|
case MacBackdropTranslucent:
|
|
C.windowSetTranslucent(w.nsWindow)
|
|
C.webviewSetTransparent(w.nsWindow)
|
|
}
|
|
|
|
if options.IgnoreMouseEvents {
|
|
C.windowIgnoreMouseEvents(w.nsWindow, C.bool(true))
|
|
}
|
|
|
|
titleBarOptions := macOptions.TitleBar
|
|
if !w.parent.options.Frameless {
|
|
C.windowSetTitleBarAppearsTransparent(w.nsWindow, C.bool(titleBarOptions.AppearsTransparent))
|
|
C.windowSetHideTitleBar(w.nsWindow, C.bool(titleBarOptions.Hide))
|
|
C.windowSetHideTitle(w.nsWindow, C.bool(titleBarOptions.HideTitle))
|
|
C.windowSetFullSizeContent(w.nsWindow, C.bool(titleBarOptions.FullSizeContent))
|
|
if titleBarOptions.UseToolbar {
|
|
C.windowSetUseToolbar(w.nsWindow, C.bool(titleBarOptions.UseToolbar), C.int(titleBarOptions.ToolbarStyle))
|
|
}
|
|
C.windowSetHideToolbarSeparator(w.nsWindow, C.bool(titleBarOptions.HideToolbarSeparator))
|
|
}
|
|
if macOptions.Appearance != "" {
|
|
C.windowSetAppearanceTypeByName(w.nsWindow, C.CString(string(macOptions.Appearance)))
|
|
}
|
|
|
|
if macOptions.InvisibleTitleBarHeight != 0 {
|
|
C.windowSetInvisibleTitleBar(w.nsWindow, C.uint(macOptions.InvisibleTitleBarHeight))
|
|
}
|
|
|
|
switch w.parent.options.StartState {
|
|
case WindowStateMaximised:
|
|
w.maximise()
|
|
case WindowStateMinimised:
|
|
w.minimise()
|
|
case WindowStateFullscreen:
|
|
w.fullscreen()
|
|
|
|
}
|
|
C.windowCenter(w.nsWindow)
|
|
|
|
if options.URL != "" {
|
|
w.setURL(options.URL)
|
|
}
|
|
// We need to wait for the HTML to load before we can execute the javascript
|
|
w.parent.On(events.Mac.WebViewDidFinishNavigation, func(_ *WindowEvent) {
|
|
if options.JS != "" {
|
|
w.execJS(options.JS)
|
|
}
|
|
if options.CSS != "" {
|
|
C.windowInjectCSS(w.nsWindow, C.CString(options.CSS))
|
|
}
|
|
})
|
|
|
|
// Translate ShouldClose to common WindowClosing event
|
|
w.parent.On(events.Mac.WindowShouldClose, func(_ *WindowEvent) {
|
|
w.parent.emit(events.Common.WindowClosing)
|
|
})
|
|
|
|
// Translate WindowDidResignKey to common WindowLostFocus event
|
|
w.parent.On(events.Mac.WindowDidResignKey, func(_ *WindowEvent) {
|
|
w.parent.emit(events.Common.WindowLostFocus)
|
|
})
|
|
w.parent.On(events.Mac.WindowDidResignMain, func(_ *WindowEvent) {
|
|
w.parent.emit(events.Common.WindowLostFocus)
|
|
})
|
|
|
|
if options.HTML != "" {
|
|
w.setHTML(options.HTML)
|
|
}
|
|
if options.Hidden == false {
|
|
C.windowShow(w.nsWindow)
|
|
w.setHasShadow(!options.Mac.DisableShadow)
|
|
} else {
|
|
// We have to wait until the window is shown before we can remove the shadow
|
|
var cancel func()
|
|
cancel = w.parent.On(events.Mac.WindowDidBecomeKey, func(_ *WindowEvent) {
|
|
w.setHasShadow(!options.Mac.DisableShadow)
|
|
cancel()
|
|
})
|
|
}
|
|
|
|
})
|
|
}
|
|
|
|
func (w *macosWebviewWindow) nativeWindowHandle() uintptr {
|
|
return uintptr(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) setBackgroundColour(colour RGBA) {
|
|
|
|
C.windowSetBackgroundColour(w.nsWindow, C.int(colour.Red), C.int(colour.Green), C.int(colour.Blue), C.int(colour.Alpha))
|
|
}
|
|
|
|
func (w *macosWebviewWindow) relativePosition() (int, int) {
|
|
var x, y C.int
|
|
InvokeSync(func() {
|
|
C.windowGetRelativePosition(w.nsWindow, &x, &y)
|
|
})
|
|
|
|
return int(x), int(y)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) absolutePosition() (int, int) {
|
|
var x, y C.int
|
|
InvokeSync(func() {
|
|
C.windowGetAbsolutePosition(w.nsWindow, &x, &y)
|
|
})
|
|
|
|
return int(x), int(y)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) destroy() {
|
|
w.parent.markAsDestroyed()
|
|
C.windowDestroy(w.nsWindow)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) setHTML(html string) {
|
|
// Convert HTML to C string
|
|
cHTML := C.CString(html)
|
|
// Render HTML
|
|
C.windowRenderHTML(w.nsWindow, cHTML)
|
|
}
|
|
|
|
func (w *macosWebviewWindow) startDrag() error {
|
|
C.startDrag(w.nsWindow)
|
|
return nil
|
|
}
|