1 /* 2 * Copyright (C) 2009 Zan Dobersek <zandobersek (at) gmail.com> 3 * Copyright (C) 2010 Igalia S.L. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 15 * its contributors may be used to endorse or promote products derived 16 * from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 19 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 21 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 22 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 25 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #include "config.h" 31 32 #include "DumpRenderTree.h" 33 #include "GtkVersioning.h" 34 #include "PixelDumpSupportCairo.h" 35 #include "WebCoreSupport/DumpRenderTreeSupportGtk.h" 36 #include <webkit/webkit.h> 37 38 PassRefPtr<BitmapContext> createBitmapContextFromWebView(bool, bool, bool, bool drawSelectionRect) 39 { 40 WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame); 41 GtkWidget* viewContainer = gtk_widget_get_parent(GTK_WIDGET(view)); 42 gint width, height; 43 #ifdef GTK_API_VERSION_2 44 GdkPixmap* pixmap = gtk_widget_get_snapshot(viewContainer, 0); 45 gdk_pixmap_get_size(pixmap, &width, &height); 46 #else 47 width = gtk_widget_get_allocated_width(viewContainer); 48 height = gtk_widget_get_allocated_height(viewContainer); 49 #endif 50 51 cairo_surface_t* imageSurface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, width, height); 52 cairo_t* context = cairo_create(imageSurface); 53 54 #ifdef GTK_API_VERSION_2 55 gdk_cairo_set_source_pixmap(context, pixmap, 0, 0); 56 cairo_paint(context); 57 g_object_unref(pixmap); 58 #else 59 gtk_widget_draw(viewContainer, context); 60 #endif 61 62 if (drawSelectionRect) { 63 GdkRectangle rectangle; 64 DumpRenderTreeSupportGtk::rectangleForSelection(mainFrame, &rectangle); 65 66 cairo_set_line_width(context, 1.0); 67 cairo_rectangle(context, rectangle.x, rectangle.y, rectangle.width, rectangle.height); 68 cairo_set_source_rgba(context, 1.0, 0.0, 0.0, 1.0); 69 cairo_stroke(context); 70 } 71 72 return BitmapContext::createByAdoptingBitmapAndContext(0, context); 73 } 74
