--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ui/gtk/webview.c Tue Feb 25 21:11:00 2025 +0100
@@ -0,0 +1,177 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+ *
+ * Copyright 2025 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.
+ */
+
+#include "toolkit.h"
+#include "container.h"
+
+#include "webview.h"
+
+#ifdef UI_WEBVIEW
+
+UIWIDGET ui_webview_create(UiObject *obj, UiWebviewArgs args) {
+ UiObject* current = uic_current_obj(obj);
+
+ GtkWidget *webview = webkit_web_view_new();
+
+ ui_set_name_and_style(webview, args.name, args.style_class);
+
+ UiVar *var = uic_widget_var(obj->ctx, current->ctx, args.value, args.varname, UI_VAR_GENERIC);
+ if(var) {
+ WebViewData *data = malloc(sizeof(WebViewData));
+ memset(data, 0, sizeof(WebViewData));
+ data->webview = WEBKIT_WEB_VIEW(webview);
+ WebKitSettings *settings = webkit_web_view_get_settings(data->webview);
+ data->javascript = webkit_settings_get_enable_javascript(settings);
+ data->zoom = webkit_web_view_get_zoom_level(data->webview);
+
+ UiGeneric *value = var->value;
+ value->get = ui_webview_get;
+ value->get_type = ui_webview_get_type;
+ value->set = ui_webview_set;
+ value->obj = data;
+ if(value->value && value->type && !strcmp(value->type, UI_WEBVIEW_OBJECT_TYPE)) {
+ // TODO
+ }
+ }
+
+ ui_set_widget_groups(obj->ctx, webview, args.groups);
+ UI_APPLY_LAYOUT1(current, args);
+ current->container->add(current->container, webview, FALSE);
+
+ return webview;
+}
+
+void* ui_webview_get(UiGeneric *g) {
+ return g->value;
+}
+
+const char* ui_webview_get_type(UiGeneric *g) {
+ return UI_WEBVIEW_OBJECT_TYPE;
+}
+
+int ui_webview_set(UiGeneric *g, void *value, const char *type) {
+ if(!type || strcmp(type, UI_WEBVIEW_OBJECT_TYPE)) {
+ return 1;
+ }
+
+ WebViewData *obj = g->obj;
+ if(!obj->webview) {
+ return 1;
+ }
+
+ WebViewData *data = value;
+ if(data->type == WEBVIEW_CONTENT_URL) {
+ webkit_web_view_load_uri(obj->webview, data->uri);
+ } else {
+ if(!data->content) {
+ return 1;
+ }
+
+ GBytes *bytes = g_bytes_new(data->content, data->contentlength);
+ webkit_web_view_load_bytes(obj->webview, bytes, data->mimetype, data->encoding, data->uri);
+ }
+
+ ui_webview_enable_javascript(g, data->javascript);
+ webkit_web_view_set_zoom_level(data->webview, data->zoom);
+
+ return 0;
+}
+
+void ui_webview_load_url(UiGeneric *g, const char *url) {
+ WebViewData data = { .uri = (char*)url, .type = WEBVIEW_CONTENT_URL };
+ g->set(g, &data, UI_WEBVIEW_OBJECT_TYPE);
+}
+
+void ui_webview_load_content(
+ UiGeneric *g,
+ const char *uri,
+ const char *content,
+ size_t contentlength,
+ const char *mimetype,
+ const char *encoding)
+{
+ WebViewData data;
+ data.uri = (char*)uri;
+ data.content = (char*)content;
+ data.contentlength = contentlength;
+ data.mimetype = (char*)mimetype;
+ data.encoding = (char*)encoding;
+ data.type = WEBVIEW_CONTENT_CONTENT;
+ g->set(g, &data, UI_WEBVIEW_OBJECT_TYPE);
+}
+
+void ui_webview_reload(UiGeneric *g) {
+ WebViewData *webview = g->obj;
+ webkit_web_view_reload(webview->webview);
+}
+
+UiBool ui_webview_can_go_back(UiGeneric *g) {
+ WebViewData *webview = g->obj;
+ return webkit_web_view_can_go_back(webview->webview);
+}
+
+UiBool ui_webview_can_go_forward(UiGeneric *g) {
+ WebViewData *webview = g->obj;
+ return webkit_web_view_can_go_forward(webview->webview);
+}
+
+void ui_webview_go_back(UiGeneric *g) {
+ WebViewData *webview = g->obj;
+ webkit_web_view_go_back(webview->webview);
+}
+
+void ui_webview_go_forward(UiGeneric *g) {
+ WebViewData *webview = g->obj;
+ webkit_web_view_go_forward(webview->webview);
+}
+
+const char* ui_webview_get_uri(UiGeneric *g) {
+ WebViewData *webview = g->obj;
+ return webkit_web_view_get_uri(webview->webview);
+}
+
+void ui_webview_enable_javascript(UiGeneric *g, UiBool enable) {
+ WebViewData *webview = g->obj;
+ WebKitSettings *settings = webkit_web_view_get_settings(webview->webview);
+ webkit_settings_set_enable_javascript(settings, enable);
+}
+
+void ui_webview_set_zoom(UiGeneric *g, double zoom) {
+ WebViewData *webview = g->obj;
+ webkit_web_view_set_zoom_level(webview->webview, zoom);
+ webview->zoom = zoom;
+}
+
+double ui_webview_get_zoom(UiGeneric *g) {
+ WebViewData *webview = g->obj;
+ webview->zoom = webkit_web_view_get_zoom_level(webview->webview);
+ return webview->zoom;
+}
+
+
+#endif