Makefile- button.c
- button.h
- container.c
- container.h
- display.c
- display.h
- dnd.c
- dnd.h
- draw_cairo.c
- draw_cairo.h
- draw_gdk.c
- draw_gdk.h
- entry.c
- entry.h
- graphics.c
- graphics.h
- headerbar.c
- headerbar.h
- icon.c
- icon.h
- image.c
- image.h
- list.c
- list.h
- menu.c
- menu.h
- objs.mk
- range.c
- range.h
- text.c
- text.h
- toolbar.c
- toolbar.h
- toolkit.c
- toolkit.h
- webview.c
- webview.h
- widget.c
- widget.h
- window.c
/*
* 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"
#include "widget.h"
#ifdef UI_WEBVIEW
UIWIDGET ui_webview_create(UiObject *obj, UiWebviewArgs *args) {
GtkWidget *webview = webkit_web_view_new();
ui_set_name_and_style(webview, args->name, args->style_class);
ui_widget_size_request(webview, args->width, args->height);
UiVar *var = uic_widget_var(obj->ctx, obj->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)) {
ui_webview_set(value, value->value, UI_WEBVIEW_OBJECT_TYPE);
}
}
ui_set_widget_states(obj->ctx, webview, args->states);
UiContainerPrivate *ct = (UiContainerPrivate*)obj->container_end;
UiLayout layout = UI_ARGS2LAYOUT(args);
ct->add(ct, webview, &layout);
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);
ui_webview_set_zoom(g, data->zoom);
return 0;
}
void ui_webview_load_url(UiGeneric *g, const char *url) {
WebViewData data = { .uri = (char*)url, .type = WEBVIEW_CONTENT_URL, .javascript = TRUE, .zoom = 1 };
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 *data0 = g->obj;
if(!data0) {
return;
}
WebViewData data;
memset(&data, 0, sizeof(WebViewData));
data.webview = data0->webview;
data.uri = (char*)uri;
data.content = (char*)content;
data.contentlength = contentlength;
data.mimetype = (char*)mimetype;
data.encoding = (char*)encoding;
data.type = WEBVIEW_CONTENT_CONTENT;
data.javascript = FALSE;
data.zoom = 1;
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