LibWeb: Rename directory LibHTML => LibWeb

Let's rename this to LibWeb since it aims to provide more parts of the web platform than just HTML. :^)
2025-05-31 14:28:12 +00:00 · 2020-03-07 10:32:51 +01:00 · 2020-03-07 10:32:51 +01:00 · 830a57c6b2
commit 830a57c6b2
parent 7a6c4a72d5
158 changed files with 360 additions and 360 deletions
--- a/Libraries/LibWeb/CSS/StyleValue.cpp
+++ b/Libraries/LibWeb/CSS/StyleValue.cpp
@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * 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 <AK/ByteBuffer.h>
+#include <LibGfx/Bitmap.h>
+#include <LibGfx/PNGLoader.h>
+#include <LibWeb/CSS/StyleValue.h>
+#include <LibWeb/DOM/Document.h>
+#include <LibWeb/Frame.h>
+#include <LibWeb/ResourceLoader.h>
+
+namespace Web {
+
+StyleValue::StyleValue(Type type)
+    : m_type(type)
+{
+}
+
+StyleValue::~StyleValue()
+{
+}
+
+String IdentifierStyleValue::to_string() const
+{
+    switch (id()) {
+    case CSS::ValueID::Invalid:
+        return "(invalid)";
+    case CSS::ValueID::VendorSpecificLink:
+        return "-libhtml-link";
+    default:
+        ASSERT_NOT_REACHED();
+    }
+}
+
+Color IdentifierStyleValue::to_color(const Document& document) const
+{
+    if (id() == CSS::ValueID::VendorSpecificLink)
+        return document.link_color();
+    return {};
+}
+
+ImageStyleValue::ImageStyleValue(const URL& url, Document& document)
+    : StyleValue(Type::Image)
+    , m_url(url)
+    , m_document(document.make_weak_ptr())
+{
+    NonnullRefPtr<ImageStyleValue> protector(*this);
+    ResourceLoader::the().load(url, [this, protector](auto& data) {
+        if (!m_document)
+            return;
+        m_bitmap = Gfx::load_png_from_memory(data.data(), data.size());
+        if (!m_bitmap)
+            return;
+        // FIXME: Do less than a full repaint if possible?
+        m_document->frame()->set_needs_display({});
+    });
+}
+
+}