func loadHtmlString(webview *C.GtkWidget, content, base_uri string) {
pcontent := C.CString(content)
defer C.free_string(pcontent)
pbase_uri := C.CString(base_uri)
defer C.free_string(pbase_uri)
C.loadHtmlString(webview, C.to_gcharptr(pcontent), C.to_gcharptr(pbase_uri))
}
func (v *WebKitWebView) LoadHtmlString(content, base_uri string) {
pcontent := C.CString(content)
defer C.free_string(pcontent)
pbase_uri := C.CString(base_uri)
defer C.free_string(pbase_uri)
C.webkit_web_view_load_html_string(v.getWebView(), C.to_gcharptr(pcontent), C.to_gcharptr(pbase_uri))
}
func startGui(width, height int, title string, port int) {
C.gtk_init(nil, nil) //gtk.Init(nil)
window := C.window
window = C.gtk_window_new(C.GTK_WINDOW_TOPLEVEL)
C.gtk_window_set_title(C.to_GtkWindow(window), C.to_gcharptr(C.CString(title)))
C.connect_destroy(window)
vbox := C.gtk_hbox_new(0, 1)
C.webview = C._new_webkit()
C.gtk_container_add(C.to_GtkContainer(vbox), C.webview)
C.loadUri(C.webview, C.to_gcharptr(C.CString(fmt.Sprintf("http://127.0.0.1:%d", port))))
C.gtk_container_add(C.to_GtkContainer(window), vbox)
C.gtk_widget_set_size_request(window, C.gint(width), C.gint(height))
C.gtk_widget_show(vbox)
C.gtk_widget_show(window) //Window.ShowAll()
C.gtk_widget_show(C.webview)
/*
This only matters if proxy is stupid!
proxy := os.Getenv("HTTP_PROXY")
if len(proxy) > 0 {
ptr := C.CString(uri)
C.proxyshit(ptr)
C.free(ptr)
}
*/
C.gtk_main() //gtk.GtkMain()
}
// void webkit_web_frame_load_alternate_string(WebKitWebFrame *frame, const gchar *content, const gchar *base_url, const gchar *unreachable_url);
// void webkit_web_frame_load_request(WebKitWebFrame *frame, WebKitNetworkRequest *request);
func (v *WebKitWebFrame) LoadString(content, mime_type, encoding, base_uri string) {
pcontent := C.CString(content)
defer C.free_string(pcontent)
pmime_type := C.CString(mime_type)
defer C.free_string(pmime_type)
pencoding := C.CString(encoding)
defer C.free_string(pencoding)
pbase_uri := C.CString(base_uri)
defer C.free_string(pbase_uri)
C.webkit_web_frame_load_string(v.getWebFrame(), C.to_gcharptr(pcontent), C.to_gcharptr(pmime_type), C.to_gcharptr(pencoding), C.to_gcharptr(pbase_uri))
}
func (v *GObject) Set(name string, value interface{}) {
ptr := C.CString(name)
defer C.free_string(ptr)
if _, ok := value.(WrappedObject); ok {
value = value.(WrappedObject).GetInternalValue()
}
if _, ok := value.(GObject); ok {
value = value.(GObject).Object
}
if _, ok := value.(GValue); ok {
value = value.(GValue).Value
}
switch value.(type) {
case bool:
bval := bool2gboolean(value.(bool))
C._g_object_set_addr(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(&bval))
case byte:
bval := C.gchar(value.(byte))
C._g_object_set_addr(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(&bval))
//C._g_object_set(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(reflect.ValueOf(C.gchar(value.(byte))).UnsafeAddr()))
case int:
ival := C.int(value.(int))
C._g_object_set_addr(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(&ival))
case uint:
uval := C.guint(value.(uint))
C._g_object_set_addr(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(&uval))
//C._g_object_set(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(reflect.ValueOf(C.guint(value.(uint))).UnsafeAddr()))
case float32:
f32val := C.gfloat(value.(float32))
C._g_object_set_addr(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(&f32val))
//C._g_object_set(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(reflect.ValueOf(C.gfloat(value.(float64))).UnsafeAddr()))
case float64:
f64val := C.gfloat(value.(float64))
C._g_object_set_addr(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(&f64val))
//C._g_object_set(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(reflect.ValueOf(C.gfloat(value.(float64))).UnsafeAddr()))
case string:
pval := C.CString(value.(string))
defer C.free_string(pval)
C._g_object_set_addr(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(&pval))
default:
if pv, ok := value.(*[0]uint8); ok {
C._g_object_set_ptr(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(pv))
} else {
av := reflect.ValueOf(value)
if av.CanAddr() {
C._g_object_set_addr(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(reflect.ValueOf(value).UnsafeAddr()))
} else {
C._g_object_set_ptr(C.gpointer(v.Object), C.to_gcharptr(ptr), value.(unsafe.Pointer))
}
}
}
}
func FilenameToUri(filename string, hostname string) (uri string, err error) {
pfilename := C.CString(filename)
defer C.free_string(pfilename)
phostname := C.CString(hostname)
defer C.free_string(phostname)
var gerror *C.GError
uri = C.GoString(C.to_charptr(C.g_filename_to_uri(C.to_gcharptr(pfilename), C.to_gcharptr(phostname), &gerror)))
if unsafe.Pointer(gerror) != nil {
err = ErrorFromNative(unsafe.Pointer(gerror))
} else {
err = nil
}
return
}
func Color(name string) *GdkColor {
var color C.GdkColor
ptr := C.CString(name)
defer C.free_string(ptr)
C.gdk_color_parse(C.to_gcharptr(ptr), &color)
return &GdkColor{color}
}
func (v *WebView) LoadUri(uri string) {
ptr := C.CString(uri)
defer C.free_string(ptr)
C.webkit_web_view_load_uri(
v.getWebView(),
C.to_gcharptr(ptr))
}
func (v *WebFrame) LoadUri(uri string) {
ptr := C.CString(uri)
defer C.free_string(ptr)
C.webkit_web_frame_load_uri(
v.getWebFrame(),
C.to_gcharptr(ptr))
}
func (nr *WebKitNetworkRequest) SetURL(url string) {
ptr := C.CString(url)
defer C.free_string(ptr)
C.webkit_network_request_set_uri(
(*C.WebKitNetworkRequest)(nr.GObject.Object),
C.to_gcharptr(ptr))
}
func (v *WebView) SetCustomEncoding(encoding string) {
pencoding := C.CString(encoding)
defer C.free_string(pencoding)
C.webkit_web_view_set_custom_encoding(
v.getWebView(),
C.to_gcharptr(pencoding))
}
func (v *WebView) ExecuteScript(script string) {
pscript := C.CString(script)
defer C.free_string(pscript)
C.webkit_web_view_execute_script(
v.getWebView(),
C.to_gcharptr(pscript))
}
func (v *WebView) Open(uri string) {
ptr := C.CString(uri)
defer C.free_string(ptr)
C.webkit_web_view_open(
v.getWebView(),
C.to_gcharptr(ptr))
}
func (v *GObject) SignalConnect(s string, f interface{}, data interface{}, flags ConnectFlags) int {
ctx := &CallbackContext{reflect.ValueOf(f), nil, reflect.ValueOf(v), reflect.ValueOf(data)}
ptr := C.CString(s)
defer C.free_string(ptr)
id := callback_contexts.Add(ctx)
ctx.cbi = unsafe.Pointer(C._g_signal_connect(unsafe.Pointer(v.Object), C.to_gcharptr(ptr), C.int(id), C.int(flags)))
return id
}
func GetFileInfo(path string, imgW *int, imgH *int) *GdkPixbufFormat {
ptr := C.CString(path)
defer C.free_string(ptr)
var w, h C.gint
format := &GdkPixbufFormat{C.gdk_pixbuf_get_file_info(C.to_gcharptr(ptr), &w, &h)}
*imgW = int(w)
*imgH = int(h)
return format
}
func (spell *GtkSpellChecker) SetLanguage(language string) *glib.Error {
lang := C.CString(language)
defer C.free(unsafe.Pointer(lang))
var gerror *C.GError
if C.gtk_spell_checker_set_language(spell.Spell, C.to_gcharptr(lang), &gerror) == 0 {
return glib.ErrorFromNative(unsafe.Pointer(gerror))
}
return nil
}
func (v *GtkSourceLanguageManager) SetSearchPath(paths []string) {
cpaths := C.make_strings(C.int(len(paths) + 1))
for i, path := range paths {
ptr := C.CString(path)
defer C.free_string(ptr)
C.set_string(cpaths, C.int(i), C.to_gcharptr(ptr))
}
C.set_string(cpaths, C.int(len(paths)), nil)
C.gtk_source_language_manager_set_search_path(v.LanguageManager, cpaths)
C.destroy_strings(cpaths)
}
func (spell *GtkSpell) SetLanguage(language string) *glib.Error {
lang := C.CString(language)
defer C.free(unsafe.Pointer(lang))
var gerror *C.GError
C.gtkspell_set_language(spell.Spell, C.to_gcharptr(lang), &gerror)
if gerror != nil {
return glib.ErrorFromNative(unsafe.Pointer(gerror))
}
return nil
}
func (v *GObject) Connect(s string, f interface{}, datas ...interface{}) {
var data interface{}
if len(datas) > 0 {
data = datas[0]
}
ctx := &CallbackContext{f, nil, reflect.ValueOf(v), reflect.ValueOf(data)}
ptr := C.CString(s)
defer C.free_string(ptr)
ctx.cbi = unsafe.Pointer(C._g_signal_connect(unsafe.Pointer(v.Object), C.to_gcharptr(ptr), C.int(len(callback_contexts))))
callback_contexts = append(callback_contexts, ctx)
}
// Return the handler call_id to use with HandlerBlock, HandlerUnblock and
// HandlerDisconnect.
//
func (v *GObject) Connect(s string, f interface{}, datas ...interface{}) int {
var data interface{}
if len(datas) > 0 {
data = datas[0]
}
ctx := &CallbackContext{reflect.ValueOf(f), nil, reflect.ValueOf(v), reflect.ValueOf(data)}
ptr := C.CString(s)
defer C.free_string(ptr)
id := callback_contexts.Add(ctx)
ctx.cbi = unsafe.Pointer(C._g_signal_connect(unsafe.Pointer(v.Object), C.to_gcharptr(ptr), C.int(id)))
return id
}
func New(textview *gtk.GtkTextView, language string) (*GtkSpell, *glib.Error) {
var lang *C.char
if len(language) > 0 {
lang = C.CString(language)
defer C.free(unsafe.Pointer(lang))
}
var gerror *C.GError
v := C.gtkspell_new_attach(C.to_GtkTextView(unsafe.Pointer(textview.Widget)), C.to_gcharptr(lang), &gerror)
if gerror != nil {
return nil, glib.ErrorFromNative(unsafe.Pointer(gerror))
}
return &GtkSpell{v}, nil
}
//-----------------------------------------------------------------------
// GValue
//-----------------------------------------------------------------------
func GValueFromNative(value interface{}) *C.GValue {
var gv *C.GValue
if _, ok := value.(WrappedObject); ok {
value = value.(WrappedObject).GetInternalValue()
}
if _, ok := value.(GObject); ok {
value = value.(GObject).Object
}
if _, ok := value.(GValue); ok {
value = value.(GValue).Value
}
switch value.(type) {
case bool:
gv = C.init_gvalue_bool(gbool(value.(bool)))
break
case byte:
gv = C.init_gvalue_byte(C.guchar(value.(byte)))
break
case int:
gv = C.init_gvalue_int(C.gint(value.(int)))
break
case uint:
gv = C.init_gvalue_uint(C.guint(value.(uint)))
break
case int64:
gv = C.init_gvalue_int64(C.gint64(value.(int64)))
break
case float32:
gv = C.init_gvalue_double(C.gdouble(value.(float32)))
break
case float64:
gv = C.init_gvalue_double(C.gdouble(value.(float64)))
break
case string:
{
pval := C.CString(value.(string))
defer C.free_string(pval)
gv = C.init_gvalue_string(C.to_gcharptr(pval))
}
break
default:
//gv = C.init_gvalue_pointer(C.gpointer(unsafe.Pointer(&value)));
break
}
return gv
}
func (v *DOMDocument) GetElementsByTagName(tagName string) []*DOMNode {
CtagName := C.CString(tagName)
defer C.free_string(CtagName)
GtagName := C.to_gcharptr(CtagName)
list := C.webkit_dom_document_get_elements_by_tag_name(v.getDOMDocument(), GtagName)
length := C.webkit_dom_node_list_get_length(list)
//log.Fatal(length)
nodes := []*DOMNode{}
for i := C.gulong(0); i < length; i++ {
domNode := &DOMNode{glib.GObject{unsafe.Pointer(C.webkit_dom_node_list_item(list, C.gulong(i)))}}
nodes = append(nodes, domNode)
}
return nodes
}
func FilenameFromUri(uri string) (filename string, hostname string, err error) {
str := C.CString(uri)
defer C.free_string(str)
var gerror *C.GError
var ptr *C.gchar
filename = C.GoString(C.to_charptr(C.g_filename_from_uri(C.to_gcharptr(str), &ptr, &gerror)))
if unsafe.Pointer(gerror) != nil {
err = ErrorFromNative(unsafe.Pointer(gerror))
} else {
err = nil
}
hostname = ""
if ptr != nil {
hostname = C.GoString(C.to_charptr(ptr))
}
return
}
func (v *GObject) Set(name string, value interface{}) {
ptr := C.CString(name)
defer C.free_string(ptr)
if _, ok := value.(WrappedObject); ok {
value = value.(WrappedObject).GetInternalValue()
}
if _, ok := value.(GObject); ok {
value = value.(GObject).Object
}
if _, ok := value.(GValue); ok {
value = value.(GValue).Value
}
switch value.(type) {
case bool:
C._g_object_set(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(reflect.NewValue(bool2gboolean(value.(bool))).Addr()))
break
case byte:
C._g_object_set(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(reflect.NewValue(C.gchar(value.(byte))).Addr()))
break
case int:
C._g_object_set(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(reflect.NewValue(C.gint(value.(int))).Addr()))
break
case uint:
C._g_object_set(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(reflect.NewValue(C.guint(value.(uint))).Addr()))
break
case float:
C._g_object_set(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(reflect.NewValue(C.gfloat(value.(float))).Addr()))
break
case string:
{
pval := C.CString(value.(string))
defer C.free_string(pval)
C._g_object_set(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(reflect.NewValue(pval).Addr()))
}
break
default:
C._g_object_set(C.gpointer(v.Object), C.to_gcharptr(ptr), unsafe.Pointer(reflect.NewValue(value).Addr()))
break
}
}
//WEBKIT_API void webkit_web_view_load_request (WebKitWebView *web_view, WebKitNetworkRequest *request);
func (v *WebKitWebView) SearchText(text string, case_sensitive bool, forward bool, wrap bool) bool {
ptext := C.CString(text)
defer C.free_string(ptext)
return gboolean2bool(C.webkit_web_view_search_text(v.getWebView(), C.to_gcharptr(ptext), bool2gboolean(case_sensitive), bool2gboolean(forward), bool2gboolean(wrap)))
}
func (v *GObject) Emit(s string) {
ptr := C.CString(s)
defer C.free_string(ptr)
C._g_signal_emit_by_name((C.gpointer)(v.Object), C.to_gcharptr(ptr))
}
func (v *GObject) StopEmission(s string) {
ptr := C.CString(s)
defer C.free_string(ptr)
C.g_signal_stop_emission_by_name((C.gpointer)(v.Object), C.to_gcharptr(ptr))
}
func (v *GObject) SetProperty(name string, val *GValue) {
str := C.CString(name)
defer C.free_string(str)
C.g_object_set_property(C.to_GObject(v.Object), C.to_gcharptr(str), &val.Value)
}
//-----------------------------------------------------------------------
// Application
//-----------------------------------------------------------------------
func SetApplicationName(name string) {
str := C.CString(name)
defer C.free_string(str)
C.g_set_application_name(C.to_gcharptr(str))
}