| /* |
| * Copyright (C) 2020 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" |
| |
| #if !USE(GTK4) |
| |
| #include "ThemeGtk.h" |
| |
| #include "GRefPtrGtk.h" |
| #include <gtk/gtk.h> |
| #include <wtf/NeverDestroyed.h> |
| #include <wtf/glib/GUniquePtr.h> |
| |
| namespace WebCore { |
| |
| Theme& Theme::singleton() |
| { |
| static NeverDestroyed<ThemeGtk> theme; |
| return theme; |
| } |
| |
| void ThemeGtk::ensurePlatformColors() const |
| { |
| if (m_activeSelectionBackgroundColor.isValid()) |
| return; |
| |
| ALLOW_DEPRECATED_DECLARATIONS_BEGIN |
| |
| GRefPtr<GtkWidgetPath> entryPath = adoptGRef(gtk_widget_path_new()); |
| gtk_widget_path_append_type(entryPath.get(), G_TYPE_NONE); |
| gtk_widget_path_iter_set_object_name(entryPath.get(), -1, "entry"); |
| GRefPtr<GtkStyleContext> entryContext = adoptGRef(gtk_style_context_new()); |
| gtk_style_context_set_path(entryContext.get(), entryPath.get()); |
| |
| GRefPtr<GtkWidgetPath> selectionPath = adoptGRef(gtk_widget_path_copy(gtk_style_context_get_path(entryContext.get()))); |
| gtk_widget_path_append_type(selectionPath.get(), G_TYPE_NONE); |
| gtk_widget_path_iter_set_object_name(selectionPath.get(), -1, "selection"); |
| GRefPtr<GtkStyleContext> selectionContext = adoptGRef(gtk_style_context_new()); |
| gtk_style_context_set_path(selectionContext.get(), selectionPath.get()); |
| gtk_style_context_set_parent(selectionContext.get(), entryContext.get()); |
| |
| gtk_style_context_set_state(selectionContext.get(), static_cast<GtkStateFlags>(GTK_STATE_FLAG_SELECTED | GTK_STATE_FLAG_FOCUSED)); |
| |
| GdkRGBA color; |
| gtk_style_context_get_background_color(selectionContext.get(), gtk_style_context_get_state(selectionContext.get()), &color); |
| m_activeSelectionBackgroundColor = color; |
| |
| gtk_style_context_get_color(selectionContext.get(), gtk_style_context_get_state(selectionContext.get()), &color); |
| m_ativeSelectionForegroundColor = color; |
| |
| gtk_style_context_set_state(selectionContext.get(), GTK_STATE_FLAG_SELECTED); |
| |
| gtk_style_context_get_background_color(selectionContext.get(), gtk_style_context_get_state(selectionContext.get()), &color); |
| m_inactiveSelectionBackgroundColor = color; |
| |
| gtk_style_context_get_color(selectionContext.get(), gtk_style_context_get_state(selectionContext.get()), &color); |
| m_inactiveSelectionForegroundColor = color; |
| |
| ALLOW_DEPRECATED_DECLARATIONS_END |
| } |
| |
| void ThemeGtk::platformColorsDidChange() |
| { |
| m_activeSelectionBackgroundColor = { }; |
| } |
| |
| Color ThemeGtk::activeSelectionForegroundColor() const |
| { |
| ensurePlatformColors(); |
| return m_ativeSelectionForegroundColor; |
| } |
| |
| Color ThemeGtk::activeSelectionBackgroundColor() const |
| { |
| ensurePlatformColors(); |
| return m_activeSelectionBackgroundColor; |
| } |
| |
| Color ThemeGtk::inactiveSelectionForegroundColor() const |
| { |
| ensurePlatformColors(); |
| return m_inactiveSelectionForegroundColor; |
| } |
| |
| Color ThemeGtk::inactiveSelectionBackgroundColor() const |
| { |
| ensurePlatformColors(); |
| return m_inactiveSelectionBackgroundColor; |
| } |
| |
| } // namespace WebCore |
| |
| #endif // !USE(GTK4) |