func CreateBrowser(hwnd unsafe.Pointer, browserSettings BrowserSettings,
url string) {
Logger.Println("CreateBrowser, url=", url)
// Initialize cef_window_info_t structure.
var windowInfo *C.cef_window_info_t
windowInfo = (*C.cef_window_info_t)(
C.calloc(1, C.sizeof_cef_window_info_t))
FillWindowInfo(windowInfo, hwnd)
// url
var cefUrl *C.cef_string_t
cefUrl = (*C.cef_string_t)(
C.calloc(1, C.sizeof_cef_string_t))
var charUrl *C.char = C.CString(url)
defer C.free(unsafe.Pointer(charUrl))
C.cef_string_from_utf8(charUrl, C.strlen(charUrl), cefUrl)
// Initialize cef_browser_settings_t structure.
var cefBrowserSettings *C.struct__cef_browser_settings_t
cefBrowserSettings = (*C.struct__cef_browser_settings_t)(
C.calloc(1, C.sizeof_struct__cef_browser_settings_t))
cefBrowserSettings.size = C.sizeof_struct__cef_browser_settings_t
// Do not create the browser synchronously using the
// cef_browser_host_create_browser_sync() function, as
// it is unreliable. Instead obtain browser object in
// life_span_handler::on_after_created. In that callback
// keep CEF browser objects in a global map (cef window
// handle -> cef browser) and introduce
// a GetBrowserByWindowHandle() function. This function
// will first guess the CEF window handle using for example
// WinAPI functions and then search the global map of cef
// browser objects.
C.cef_browser_host_create_browser(windowInfo, _ClientHandler, cefUrl,
cefBrowserSettings, nil)
}
func (b BrowserSettings) toC() *C.struct__cef_browser_settings_t {
var cefBrowserSettings *C.struct__cef_browser_settings_t
cefBrowserSettings = (*C.struct__cef_browser_settings_t)(
C.calloc(1, C.sizeof_struct__cef_browser_settings_t))
cefBrowserSettings.size = C.sizeof_struct__cef_browser_settings_t
go_AddRef(unsafe.Pointer(cefBrowserSettings))
if b.StandardFontFamily != "" {
toCefStringCopy(b.StandardFontFamily, &cefBrowserSettings.standard_font_family)
}
if b.FixedFontFamily != "" {
toCefStringCopy(b.FixedFontFamily, &cefBrowserSettings.fixed_font_family)
}
if b.SerifFontFamily != "" {
toCefStringCopy(b.SerifFontFamily, &cefBrowserSettings.serif_font_family)
}
if b.SansSerifFontFamily != "" {
toCefStringCopy(b.SansSerifFontFamily, &cefBrowserSettings.sans_serif_font_family)
}
if b.CursiveFontFamily != "" {
toCefStringCopy(b.CursiveFontFamily, &cefBrowserSettings.cursive_font_family)
}
if b.FantasyFontFamily != "" {
toCefStringCopy(b.FantasyFontFamily, &cefBrowserSettings.fantasy_font_family)
}
cefBrowserSettings.default_font_size = C.int(b.DefaultFontSize)
cefBrowserSettings.default_fixed_font_size = C.int(b.DefaultFixedFontSize)
cefBrowserSettings.minimum_font_size = C.int(b.MinimumFontSize)
cefBrowserSettings.minimum_logical_font_size = C.int(b.MinimumLogicalFontSize)
if b.DefaultEncoding != "" {
toCefStringCopy(b.DefaultEncoding, &cefBrowserSettings.default_encoding)
}
cefBrowserSettings.remote_fonts = C.cef_state_t(b.RemoteFonts)
cefBrowserSettings.javascript = C.cef_state_t(b.Javascript)
cefBrowserSettings.javascript_open_windows = C.cef_state_t(b.JavascriptOpenWindows)
cefBrowserSettings.javascript_close_windows = C.cef_state_t(b.JavascriptCloseWindows)
cefBrowserSettings.javascript_access_clipboard = C.cef_state_t(b.JavascriptAccessClipboard)
cefBrowserSettings.javascript_dom_paste = C.cef_state_t(b.JavascriptDomPaste)
cefBrowserSettings.caret_browsing = C.cef_state_t(b.CaretBrowsing)
cefBrowserSettings.java = C.cef_state_t(b.Java)
cefBrowserSettings.plugins = C.cef_state_t(b.Plugins)
cefBrowserSettings.universal_access_from_file_urls = C.cef_state_t(b.UniversalAccessFromFileUrls)
cefBrowserSettings.file_access_from_file_urls = C.cef_state_t(b.FileAccessFromFileUrls)
cefBrowserSettings.web_security = C.cef_state_t(b.WebSecurity)
cefBrowserSettings.image_loading = C.cef_state_t(b.ImageLoading)
cefBrowserSettings.image_shrink_standalone_to_fit = C.cef_state_t(b.ImageShrinkStandaloneToFit)
cefBrowserSettings.text_area_resize = C.cef_state_t(b.TextAreaResize)
cefBrowserSettings.tab_to_links = C.cef_state_t(b.TabToLinks)
cefBrowserSettings.local_storage = C.cef_state_t(b.LocalStorage)
cefBrowserSettings.databases = C.cef_state_t(b.Databases)
cefBrowserSettings.application_cache = C.cef_state_t(b.ApplicationCache)
cefBrowserSettings.webgl = C.cef_state_t(b.Webgl)
cefBrowserSettings.background_color = C.cef_color_t(b.BackgroundColor)
return cefBrowserSettings
}