| /* |
| * 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> |
| |
| namespace WebKit { |
| using namespace WebCore; |
| |
| 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) |