1 files changed, 115 insertions, 0 deletions
diff --git a/Source/WebKit2/UIProcess/gtk/WebColorPickerGtk.cpp b/Source/WebKit2/UIProcess/gtk/WebColorPickerGtk.cpp
new file mode 100644
index 000000000..32dfe82ec
--- /dev/null
+++ b/Source/WebKit2/UIProcess/gtk/WebColorPickerGtk.cpp
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2015 Igalia S.L.
+ *
+ * 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 APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 "config.h"
+#include "WebColorPickerGtk.h"
+
+#if ENABLE(INPUT_TYPE_COLOR)
+
+#include "WebPageProxy.h"
+#include <WebCore/GtkUtilities.h>
+#include <glib/gi18n-lib.h>
+#include <gtk/gtk.h>
+
+using namespace WebCore;
+
+namespace WebKit {
+
+Ref<WebColorPickerGtk> WebColorPickerGtk::create(WebPageProxy& page, const Color& initialColor, const IntRect& rect)
+{
+    return adoptRef(*new WebColorPickerGtk(page, initialColor, rect));
+}
+
+WebColorPickerGtk::WebColorPickerGtk(WebPageProxy& page, const Color& initialColor, const IntRect&)
+    : WebColorPicker(&page)
+    , m_initialColor(initialColor)
+    , m_webView(page.viewWidget())
+    , m_colorChooser(nullptr)
+{
+}
+
+WebColorPickerGtk::~WebColorPickerGtk()
+{
+    endPicker();
+}
+
+void WebColorPickerGtk::cancel()
+{
+    setSelectedColor(m_initialColor);
+}
+
+void WebColorPickerGtk::endPicker()
+{
+    if (!m_colorChooser)
+        return;
+
+    gtk_widget_destroy(m_colorChooser);
+    m_colorChooser = nullptr;
+}
+
+void WebColorPickerGtk::didChooseColor(const Color& color)
+{
+    if (!m_client)
+        return;
+
+    m_client->didChooseColor(color);
+}
+
+void WebColorPickerGtk::colorChooserDialogRGBAChangedCallback(GtkColorChooser* colorChooser, GParamSpec*, WebColorPickerGtk* colorPicker)
+{
+    GdkRGBA rgba;
+    gtk_color_chooser_get_rgba(colorChooser, &rgba);
+    colorPicker->didChooseColor(rgba);
+}
+
+void WebColorPickerGtk::colorChooserDialogResponseCallback(GtkColorChooser*, int responseID, WebColorPickerGtk* colorPicker)
+{
+    if (responseID != GTK_RESPONSE_OK)
+        colorPicker->cancel();
+    colorPicker->endPicker();
+}
+
+void WebColorPickerGtk::showColorPicker(const Color& color)
+{
+    if (!m_client)
+        return;
+
+    m_initialColor = color;
+
+    if (!m_colorChooser) {
+        GtkWidget* toplevel = gtk_widget_get_toplevel(m_webView);
+        m_colorChooser = gtk_color_chooser_dialog_new(_("Select Color"), WebCore::widgetIsOnscreenToplevelWindow(toplevel) ? GTK_WINDOW(toplevel) : nullptr);
+        gtk_color_chooser_set_rgba(GTK_COLOR_CHOOSER(m_colorChooser), &m_initialColor);
+        g_signal_connect(m_colorChooser, "notify::rgba", G_CALLBACK(WebColorPickerGtk::colorChooserDialogRGBAChangedCallback), this);
+        g_signal_connect(m_colorChooser, "response", G_CALLBACK(WebColorPickerGtk::colorChooserDialogResponseCallback), this);
+    } else
+        gtk_color_chooser_set_rgba(GTK_COLOR_CHOOSER(m_colorChooser), &m_initialColor);
+
+    gtk_widget_show(m_colorChooser);
+}
+
+} // namespace WebKit
+
+#endif // ENABLE(INPUT_TYPE_COLOR)