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authorThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:41 -0800
committerThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:41 -0800
commit648161bb0edfc3d43db63caed5cc5213bc6cb78f (patch)
tree4b825dc642cb6eb9a060e54bf8d69288fbee4904 /WebCore/platform/graphics/gtk
parenta65af38181ac7d34544586bdb5cd004de93897ad (diff)
downloadexternal_webkit-648161bb0edfc3d43db63caed5cc5213bc6cb78f.zip
external_webkit-648161bb0edfc3d43db63caed5cc5213bc6cb78f.tar.gz
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auto import from //depot/cupcake/@135843
Diffstat (limited to 'WebCore/platform/graphics/gtk')
-rw-r--r--WebCore/platform/graphics/gtk/ColorGtk.cpp35
-rw-r--r--WebCore/platform/graphics/gtk/FontCacheGtk.cpp84
-rw-r--r--WebCore/platform/graphics/gtk/FontCustomPlatformData.cpp73
-rw-r--r--WebCore/platform/graphics/gtk/FontCustomPlatformData.h50
-rw-r--r--WebCore/platform/graphics/gtk/FontCustomPlatformDataPango.cpp49
-rw-r--r--WebCore/platform/graphics/gtk/FontGtk.cpp371
-rw-r--r--WebCore/platform/graphics/gtk/FontPlatformData.h132
-rw-r--r--WebCore/platform/graphics/gtk/FontPlatformDataGtk.cpp210
-rw-r--r--WebCore/platform/graphics/gtk/FontPlatformDataPango.cpp229
-rw-r--r--WebCore/platform/graphics/gtk/GlyphPageTreeNodeGtk.cpp65
-rw-r--r--WebCore/platform/graphics/gtk/GlyphPageTreeNodePango.cpp98
-rw-r--r--WebCore/platform/graphics/gtk/IconGtk.cpp125
-rw-r--r--WebCore/platform/graphics/gtk/ImageGtk.cpp52
-rw-r--r--WebCore/platform/graphics/gtk/IntPointGtk.cpp41
-rw-r--r--WebCore/platform/graphics/gtk/IntRectGtk.cpp41
-rw-r--r--WebCore/platform/graphics/gtk/MediaPlayerPrivateGStreamer.cpp622
-rw-r--r--WebCore/platform/graphics/gtk/MediaPlayerPrivateGStreamer.h135
-rw-r--r--WebCore/platform/graphics/gtk/SimpleFontDataGtk.cpp141
-rw-r--r--WebCore/platform/graphics/gtk/SimpleFontDataPango.cpp142
-rw-r--r--WebCore/platform/graphics/gtk/VideoSinkGStreamer.cpp312
-rw-r--r--WebCore/platform/graphics/gtk/VideoSinkGStreamer.h83
21 files changed, 0 insertions, 3090 deletions
diff --git a/WebCore/platform/graphics/gtk/ColorGtk.cpp b/WebCore/platform/graphics/gtk/ColorGtk.cpp
deleted file mode 100644
index 27f1b14..0000000
--- a/WebCore/platform/graphics/gtk/ColorGtk.cpp
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (C) 2007 Alp Toker <alp@atoker.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "config.h"
-#include "Color.h"
-
-#include <gdk/gdk.h>
-
-namespace WebCore {
-
-Color::Color(const GdkColor& c)
- : m_color(makeRGB(c.red >> 8, c.green >> 8, c.blue >> 8))
- , m_valid(true)
-{
-}
-
-}
-
-// vim: ts=4 sw=4 et
diff --git a/WebCore/platform/graphics/gtk/FontCacheGtk.cpp b/WebCore/platform/graphics/gtk/FontCacheGtk.cpp
deleted file mode 100644
index d2b43cc..0000000
--- a/WebCore/platform/graphics/gtk/FontCacheGtk.cpp
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (C) 2008 Alp Toker <alp@atoker.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-#include "FontCache.h"
-
-#include "Font.h"
-#include "SimpleFontData.h"
-#include <wtf/Assertions.h>
-
-namespace WebCore {
-
-void FontCache::platformInit()
-{
- if (!FontPlatformData::init())
- ASSERT_NOT_REACHED();
-}
-
-const SimpleFontData* FontCache::getFontDataForCharacters(const Font& font, const UChar* characters, int length)
-{
-#if defined(USE_FREETYPE)
- FcResult fresult;
- FontPlatformData* prim = const_cast<FontPlatformData*>(&font.primaryFont()->m_font);
-
- if (!prim->m_fallbacks)
- prim->m_fallbacks = FcFontSort(NULL, prim->m_pattern, FcTrue, NULL, &fresult);
-
- FcFontSet* fs = prim->m_fallbacks;
-
- for (int i = 0; i < fs->nfont; i++) {
- FcPattern* fin = FcFontRenderPrepare(NULL, prim->m_pattern, fs->fonts[i]);
- cairo_font_face_t* fontFace = cairo_ft_font_face_create_for_pattern(fin);
- FontPlatformData alternateFont(fontFace, font.fontDescription().computedPixelSize(), false, false);
- cairo_font_face_destroy(fontFace);
- alternateFont.m_pattern = fin;
- SimpleFontData* sfd = getCachedFontData(&alternateFont);
- if (sfd->containsCharacters(characters, length))
- return sfd;
- }
-#endif
-
- return 0;
-}
-
-FontPlatformData* FontCache::getSimilarFontPlatformData(const Font& font)
-{
- return 0;
-}
-
-FontPlatformData* FontCache::getLastResortFallbackFont(const FontDescription& fontDescription)
-{
- // FIXME: Would be even better to somehow get the user's default font here.
- // For now we'll pick the default that the user would get without changing any prefs.
- static AtomicString timesStr("Times New Roman");
- return getCachedFontPlatformData(fontDescription, timesStr);
-}
-
-void FontCache::getTraitsInFamily(const AtomicString& familyName, Vector<unsigned>& traitsMasks)
-{
-}
-
-FontPlatformData* FontCache::createFontPlatformData(const FontDescription& fontDescription, const AtomicString& family)
-{
- return new FontPlatformData(fontDescription, family);
-}
-
-}
diff --git a/WebCore/platform/graphics/gtk/FontCustomPlatformData.cpp b/WebCore/platform/graphics/gtk/FontCustomPlatformData.cpp
deleted file mode 100644
index bb2e064..0000000
--- a/WebCore/platform/graphics/gtk/FontCustomPlatformData.cpp
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright (C) 2008 Alp Toker <alp@atoker.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-#include "FontCustomPlatformData.h"
-
-#include "SharedBuffer.h"
-#include "FontPlatformData.h"
-
-namespace WebCore {
-
-FontCustomPlatformData::~FontCustomPlatformData()
-{
- cairo_font_face_destroy(m_fontFace);
-}
-
-FontPlatformData FontCustomPlatformData::fontPlatformData(int size, bool bold, bool italic, FontRenderingMode)
-{
- return FontPlatformData(m_fontFace, size, bold, italic);
-}
-
-static void releaseData(void* data)
-{
- static_cast<SharedBuffer*>(data)->deref();
-}
-
-FontCustomPlatformData* createFontCustomPlatformData(SharedBuffer* buffer)
-{
- ASSERT_ARG(buffer, buffer);
-
- int error;
-
- static FT_Library library = 0;
- if (!library) {
- error = FT_Init_FreeType(&library);
- if (error) {
- library = 0;
- return 0;
- }
- }
-
- FT_Face face;
- error = FT_New_Memory_Face(library, reinterpret_cast<const FT_Byte*>(buffer->data()), buffer->size(), 0, &face);
- if (error)
- return 0;
-
- buffer->ref();
- cairo_font_face_t* fontFace = cairo_ft_font_face_create_for_ft_face(face, 0);
-
- static cairo_user_data_key_t bufferKey;
- cairo_font_face_set_user_data(fontFace, &bufferKey, buffer, releaseData);
-
- return new FontCustomPlatformData(fontFace);
-}
-
-}
diff --git a/WebCore/platform/graphics/gtk/FontCustomPlatformData.h b/WebCore/platform/graphics/gtk/FontCustomPlatformData.h
deleted file mode 100644
index b36cc79..0000000
--- a/WebCore/platform/graphics/gtk/FontCustomPlatformData.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright (C) 2008 Alp Toker <alp@atoker.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef FontCustomPlatformData_h
-#define FontCustomPlatformData_h
-
-#include "FontRenderingMode.h"
-#include <wtf/Noncopyable.h>
-
-typedef struct _cairo_font_face cairo_font_face_t;
-
-namespace WebCore {
-
-class FontPlatformData;
-class SharedBuffer;
-
-struct FontCustomPlatformData : Noncopyable {
- FontCustomPlatformData(cairo_font_face_t* fontFace)
- : m_fontFace(fontFace)
- {}
-
- ~FontCustomPlatformData();
-
- FontPlatformData fontPlatformData(int size, bool bold, bool italic, FontRenderingMode = NormalRenderingMode);
-
- cairo_font_face_t* m_fontFace;
-};
-
-FontCustomPlatformData* createFontCustomPlatformData(SharedBuffer* buffer);
-
-}
-
-#endif
diff --git a/WebCore/platform/graphics/gtk/FontCustomPlatformDataPango.cpp b/WebCore/platform/graphics/gtk/FontCustomPlatformDataPango.cpp
deleted file mode 100644
index 4f2f2bb..0000000
--- a/WebCore/platform/graphics/gtk/FontCustomPlatformDataPango.cpp
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2008 Alp Toker <alp@atoker.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-#include "FontCustomPlatformData.h"
-
-#include "SharedBuffer.h"
-#include "FontPlatformData.h"
-
-namespace WebCore {
-
-FontCustomPlatformData::~FontCustomPlatformData()
-{
-}
-
-FontPlatformData FontCustomPlatformData::fontPlatformData(int size, bool bold, bool italic, FontRenderingMode)
-{
- return FontPlatformData(m_fontFace, size, bold, italic);
-}
-
-static void releaseData(void* data)
-{
- static_cast<SharedBuffer*>(data)->deref();
-}
-
-FontCustomPlatformData* createFontCustomPlatformData(SharedBuffer* buffer)
-{
- // FIXME: we need support in pango to read fonts from memory to implement this.y
- return 0;
-}
-
-}
diff --git a/WebCore/platform/graphics/gtk/FontGtk.cpp b/WebCore/platform/graphics/gtk/FontGtk.cpp
deleted file mode 100644
index 288ba91..0000000
--- a/WebCore/platform/graphics/gtk/FontGtk.cpp
+++ /dev/null
@@ -1,371 +0,0 @@
-/*
- * Copyright (C) 2006 Apple Computer, Inc. All rights reserved.
- * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
- * Copyright (c) 2007 Hiroyuki Ikezoe
- * Copyright (c) 2007 Kouhei Sutou
- * Copyright (C) 2007 Alp Toker <alp@atoker.com>
- * Copyright (C) 2008 Xan Lopez <xan@gnome.org>
- * Copyright (C) 2008 Nuanti Ltd.
- * 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 APPLE COMPUTER, INC. ``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 COMPUTER, INC. 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 "config.h"
-#include "Font.h"
-
-#include "GraphicsContext.h"
-#include "NotImplemented.h"
-#include "SimpleFontData.h"
-
-#include <cairo.h>
-#include <gdk/gdk.h>
-#include <pango/pango.h>
-#include <pango/pangocairo.h>
-#if defined(USE_FREETYPE)
-#include <pango/pangofc-fontmap.h>
-#endif
-
-#if !defined(PANGO_VERSION_CHECK)
-// PANGO_VERSION_CHECK() and pango_layout_get_line_readonly() appeared in 1.5.2
-#define pango_layout_get_line_readonly pango_layout_get_line
-#define PANGO_VERSION_CHECK(major,minor,micro) 0
-#endif
-
-namespace WebCore {
-
-#define IS_HIGH_SURROGATE(u) ((UChar)(u) >= (UChar)0xd800 && (UChar)(u) <= (UChar)0xdbff)
-#define IS_LOW_SURROGATE(u) ((UChar)(u) >= (UChar)0xdc00 && (UChar)(u) <= (UChar)0xdfff)
-
-static void utf16_to_utf8(const UChar* aText, gint aLength, char* &text, gint &length)
-{
- gboolean need_copy = FALSE;
- int i;
-
- for (i = 0; i < aLength; i++) {
- if (!aText[i] || IS_LOW_SURROGATE(aText[i])) {
- need_copy = TRUE;
- break;
- }
- else if (IS_HIGH_SURROGATE(aText[i])) {
- if (i < aLength - 1 && IS_LOW_SURROGATE(aText[i+1]))
- i++;
- else {
- need_copy = TRUE;
- break;
- }
- }
- }
-
- if (need_copy) {
-
- /* Pango doesn't correctly handle nuls. We convert them to 0xff. */
- /* Also "validate" UTF-16 text to make sure conversion doesn't fail. */
-
- UChar* p = (UChar*)g_memdup(aText, aLength * sizeof(aText[0]));
-
- /* don't need to reset i */
- for (i = 0; i < aLength; i++) {
- if (!p[i] || IS_LOW_SURROGATE(p[i]))
- p[i] = 0xFFFD;
- else if (IS_HIGH_SURROGATE(p[i])) {
- if (i < aLength - 1 && IS_LOW_SURROGATE(aText[i+1]))
- i++;
- else
- p[i] = 0xFFFD;
- }
- }
-
- aText = p;
- }
-
- glong items_written;
- text = g_utf16_to_utf8(reinterpret_cast<const gunichar2*>(aText), aLength, NULL, &items_written, NULL);
- length = items_written;
-
- if (need_copy)
- g_free((gpointer)aText);
-
-}
-
-static gchar* convertUniCharToUTF8(const UChar* characters, gint length, int from, int to)
-{
- gchar* utf8 = 0;
- gint new_length = 0;
- utf16_to_utf8(characters, length, utf8, new_length);
- if (!utf8)
- return NULL;
-
- if (from > 0) {
- // discard the first 'from' characters
- // FIXME: we should do this before the conversion probably
- gchar* str_left = g_utf8_offset_to_pointer(utf8, from);
- gchar* tmp = g_strdup(str_left);
- g_free(utf8);
- utf8 = tmp;
- }
-
- gchar* pos = utf8;
- gint len = strlen(pos);
- GString* ret = g_string_new_len(NULL, len);
-
- // replace line break by space
- while (len > 0) {
- gint index, start;
- pango_find_paragraph_boundary(pos, len, &index, &start);
- g_string_append_len(ret, pos, index);
- if (index == start)
- break;
- g_string_append_c(ret, ' ');
- pos += start;
- len -= start;
- }
- return g_string_free(ret, FALSE);
-}
-
-static void setPangoAttributes(const Font* font, const TextRun& run, PangoLayout* layout)
-{
-#if defined(USE_FREETYPE)
- if (font->primaryFont()->m_font.m_pattern) {
- PangoFontDescription* desc = pango_fc_font_description_from_pattern(font->primaryFont()->m_font.m_pattern, FALSE);
- pango_layout_set_font_description(layout, desc);
- pango_font_description_free(desc);
- }
-#elif defined(USE_PANGO)
- if (font->primaryFont()->m_font.m_font) {
- PangoFontDescription* desc = pango_font_describe(font->primaryFont()->m_font.m_font);
- pango_layout_set_font_description(layout, desc);
- pango_font_description_free(desc);
- }
-#endif
-
- pango_layout_set_auto_dir(layout, FALSE);
-
- PangoContext* pangoContext = pango_layout_get_context(layout);
- PangoDirection direction = run.rtl() ? PANGO_DIRECTION_RTL : PANGO_DIRECTION_LTR;
- pango_context_set_base_dir(pangoContext, direction);
- PangoAttrList* list = pango_attr_list_new();
- PangoAttribute* attr;
-
- attr = pango_attr_size_new_absolute(font->pixelSize() * PANGO_SCALE);
- attr->end_index = G_MAXUINT;
- pango_attr_list_insert_before(list, attr);
-
- if (!run.spacingDisabled()) {
- attr = pango_attr_letter_spacing_new(font->letterSpacing() * PANGO_SCALE);
- attr->end_index = G_MAXUINT;
- pango_attr_list_insert_before(list, attr);
- }
-
- // Pango does not yet support synthesising small caps
- // See http://bugs.webkit.org/show_bug.cgi?id=15610
-
- pango_layout_set_attributes(layout, list);
- pango_attr_list_unref(list);
-}
-
-void Font::drawComplexText(GraphicsContext* context, const TextRun& run, const FloatPoint& point, int from, int to) const
-{
- cairo_t* cr = context->platformContext();
- cairo_save(cr);
- cairo_translate(cr, point.x(), point.y());
-
- PangoLayout* layout = pango_cairo_create_layout(cr);
- setPangoAttributes(this, run, layout);
-
- gchar* utf8 = convertUniCharToUTF8(run.characters(), run.length(), 0, run.length());
- pango_layout_set_text(layout, utf8, -1);
-
- // Our layouts are single line
- PangoLayoutLine* layoutLine = pango_layout_get_line_readonly(layout, 0);
-
- GdkRegion* partialRegion = NULL;
- if (to - from != run.length()) {
- // Clip the region of the run to be rendered
- char* start = g_utf8_offset_to_pointer(utf8, from);
- char* end = g_utf8_offset_to_pointer(start, to - from);
- int ranges[] = {start - utf8, end - utf8};
- partialRegion = gdk_pango_layout_line_get_clip_region(layoutLine, 0, 0, ranges, 1);
- gdk_region_shrink(partialRegion, 0, -pixelSize());
- }
-
- Color fillColor = context->fillColor();
- float red, green, blue, alpha;
-
- // Text shadow, inspired by FontMac
- IntSize shadowSize;
- int shadowBlur = 0;
- Color shadowColor;
- bool hasShadow = context->textDrawingMode() == cTextFill &&
- context->getShadow(shadowSize, shadowBlur, shadowColor);
-
- // TODO: Blur support
- if (hasShadow) {
- // Disable graphics context shadows (not yet implemented) and paint them manually
- context->clearShadow();
- Color shadowFillColor(shadowColor.red(), shadowColor.green(), shadowColor.blue(), shadowColor.alpha() * fillColor.alpha() / 255);
- cairo_save(cr);
-
- shadowFillColor.getRGBA(red, green, blue, alpha);
- cairo_set_source_rgba(cr, red, green, blue, alpha);
-
- cairo_translate(cr, shadowSize.width(), shadowSize.height());
-
- if (partialRegion) {
- gdk_cairo_region(cr, partialRegion);
- cairo_clip(cr);
- }
-
- pango_cairo_show_layout_line(cr, layoutLine);
-
- cairo_restore(cr);
- }
-
- fillColor.getRGBA(red, green, blue, alpha);
- cairo_set_source_rgba(cr, red, green, blue, alpha);
-
- if (partialRegion) {
- gdk_cairo_region(cr, partialRegion);
- cairo_clip(cr);
- }
-
- pango_cairo_show_layout_line(cr, layoutLine);
-
- if (context->textDrawingMode() & cTextStroke) {
- Color strokeColor = context->strokeColor();
- strokeColor.getRGBA(red, green, blue, alpha);
- cairo_set_source_rgba(cr, red, green, blue, alpha);
- pango_cairo_layout_line_path(cr, layoutLine);
- cairo_set_line_width(cr, context->strokeThickness());
- cairo_stroke(cr);
- }
-
- // Re-enable the platform shadow we disabled earlier
- if (hasShadow)
- context->setShadow(shadowSize, shadowBlur, shadowColor);
-
- // Pango sometimes leaves behind paths we don't want
- cairo_new_path(cr);
-
- if (partialRegion)
- gdk_region_destroy(partialRegion);
-
- g_free(utf8);
- g_object_unref(layout);
-
- cairo_restore(cr);
-}
-
-// We should create the layout with our actual context but we can't access it from here.
-static PangoLayout* getDefaultPangoLayout(const TextRun& run)
-{
- static PangoFontMap* map = pango_cairo_font_map_get_default();
-#if PANGO_VERSION_CHECK(1,21,5)
- static PangoContext* pangoContext = pango_font_map_create_context(map);
-#else
- // Deprecated in Pango 1.21.
- static PangoContext* pangoContext = pango_cairo_font_map_create_context(PANGO_CAIRO_FONT_MAP(map));
-#endif
- PangoLayout* layout = pango_layout_new(pangoContext);
-
- return layout;
-}
-
-float Font::floatWidthForComplexText(const TextRun& run) const
-{
- if (run.length() == 0)
- return 0.0f;
-
- PangoLayout* layout = getDefaultPangoLayout(run);
- setPangoAttributes(this, run, layout);
-
- gchar* utf8 = convertUniCharToUTF8(run.characters(), run.length(), 0, run.length());
- pango_layout_set_text(layout, utf8, -1);
-
- int width;
- pango_layout_get_pixel_size(layout, &width, 0);
-
- g_free(utf8);
- g_object_unref(layout);
-
- return width;
-}
-
-int Font::offsetForPositionForComplexText(const TextRun& run, int x, bool includePartialGlyphs) const
-{
- PangoLayout* layout = getDefaultPangoLayout(run);
- setPangoAttributes(this, run, layout);
-
- gchar* utf8 = convertUniCharToUTF8(run.characters(), run.length(), 0, run.length());
- pango_layout_set_text(layout, utf8, -1);
-
- int index, trailing;
- pango_layout_xy_to_index(layout, x * PANGO_SCALE, 1, &index, &trailing);
- glong offset = g_utf8_pointer_to_offset(utf8, utf8 + index);
- if (includePartialGlyphs)
- offset += trailing;
-
- g_free(utf8);
- g_object_unref(layout);
-
- return offset;
-}
-
-FloatRect Font::selectionRectForComplexText(const TextRun& run, const IntPoint& point, int h, int from, int to) const
-{
- PangoLayout* layout = getDefaultPangoLayout(run);
- setPangoAttributes(this, run, layout);
-
- gchar* utf8 = convertUniCharToUTF8(run.characters(), run.length(), 0, run.length());
- pango_layout_set_text(layout, utf8, -1);
-
- char* start = g_utf8_offset_to_pointer(utf8, from);
- char* end = g_utf8_offset_to_pointer(start, to - from);
-
- if (run.ltr()) {
- from = start - utf8;
- to = end - utf8;
- } else {
- from = end - utf8;
- to = start - utf8;
- }
-
- PangoLayoutLine* layoutLine = pango_layout_get_line_readonly(layout, 0);
- int x_pos;
-
- x_pos = 0;
- if (from < layoutLine->length)
- pango_layout_line_index_to_x(layoutLine, from, FALSE, &x_pos);
- float beforeWidth = PANGO_PIXELS_FLOOR(x_pos);
-
- x_pos = 0;
- if (run.ltr() || to < layoutLine->length)
- pango_layout_line_index_to_x(layoutLine, to, FALSE, &x_pos);
- float afterWidth = PANGO_PIXELS(x_pos);
-
- g_free(utf8);
- g_object_unref(layout);
-
- return FloatRect(point.x() + beforeWidth, point.y(), afterWidth - beforeWidth, h);
-}
-
-}
diff --git a/WebCore/platform/graphics/gtk/FontPlatformData.h b/WebCore/platform/graphics/gtk/FontPlatformData.h
deleted file mode 100644
index efa5dd5..0000000
--- a/WebCore/platform/graphics/gtk/FontPlatformData.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * This file is part of the internal font implementation. It should not be included by anyone other than
- * FontMac.cpp, FontWin.cpp and Font.cpp.
- *
- * Copyright (C) 2006 Apple Computer, Inc.
- * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
- * Copyright (C) 2007 Holger Hans Peter Freyther
- * Copyright (C) 2007 Pioneer Research Center USA, Inc.
- * All rights reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef FontPlatformData_h
-#define FontPlatformData_h
-
-#include "GlyphBuffer.h"
-#include "FontDescription.h"
-#include <cairo.h>
-#if defined(USE_FREETYPE)
-#include <cairo-ft.h>
-#include <fontconfig/fcfreetype.h>
-#elif defined(USE_PANGO)
-#include <pango/pangocairo.h>
-#else
-#error "Must defined a font backend"
-#endif
-
-namespace WebCore {
-
-class FontPlatformData {
-public:
- FontPlatformData(WTF::HashTableDeletedValueType)
-#if defined(USE_FREETYPE)
- : m_pattern(hashTableDeletedFontValue())
- , m_fallbacks(0)
-#elif defined(USE_PANGO)
- : m_context(0)
- , m_font(hashTableDeletedFontValue())
-#else
-#error "Must defined a font backend"
-#endif
- , m_scaledFont(0)
- { }
-
- FontPlatformData()
-#if defined(USE_FREETYPE)
- : m_pattern(0)
- , m_fallbacks(0)
-#elif defined(USE_PANGO)
- : m_context(0)
- , m_font(0)
-#else
-#error "Must defined a font backend"
-#endif
- , m_scaledFont(0)
- { }
-
- FontPlatformData(const FontDescription&, const AtomicString& family);
-
- FontPlatformData(float size, bool bold, bool italic);
- FontPlatformData(cairo_font_face_t* fontFace, int size, bool bold, bool italic);
-
- ~FontPlatformData();
-
- static bool init();
-
- bool isFixedPitch();
- float size() const { return m_size; }
-
- void setFont(cairo_t*) const;
-
- unsigned hash() const
- {
-#if defined(USE_FREETYPE)
- if (m_pattern)
- return FcPatternHash(m_pattern);
-#endif
- uintptr_t hashCodes[1] = { reinterpret_cast<uintptr_t>(m_scaledFont) };
- return StringImpl::computeHash(reinterpret_cast<UChar*>(hashCodes), sizeof(hashCodes) / sizeof(UChar));
- }
-
- bool operator==(const FontPlatformData&) const;
- bool isHashTableDeletedValue() const {
-#if defined(USE_FREETYPE)
- return m_pattern == hashTableDeletedFontValue();
-#elif defined(USE_PANGO)
- return m_font == hashTableDeletedFontValue();
-#endif
- };
-
-#if defined(USE_FREETYPE)
- FcPattern* m_pattern;
- FcFontSet* m_fallbacks;
-#elif defined(USE_PANGO)
- static PangoFontMap* m_fontMap;
- static GHashTable* m_hashTable;
-
- PangoContext* m_context;
- PangoFont* m_font;
-#else
-#error "Must defined a font backend"
-#endif
- float m_size;
- bool m_syntheticBold;
- bool m_syntheticOblique;
- cairo_scaled_font_t* m_scaledFont;
-private:
-#if defined(USE_FREETYPE)
- static FcPattern *hashTableDeletedFontValue() { return reinterpret_cast<FcPattern*>(-1); }
-#elif defined(USE_PANGO)
- static PangoFont *hashTableDeletedFontValue() { return reinterpret_cast<PangoFont*>(-1); }
-#endif
-};
-
-}
-
-#endif
diff --git a/WebCore/platform/graphics/gtk/FontPlatformDataGtk.cpp b/WebCore/platform/graphics/gtk/FontPlatformDataGtk.cpp
deleted file mode 100644
index 17d789b..0000000
--- a/WebCore/platform/graphics/gtk/FontPlatformDataGtk.cpp
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
- * Copyright (C) 2006 Apple Computer, Inc.
- * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
- * Copyright (C) 2007, 2008 Alp Toker <alp@atoker.com>
- * Copyright (C) 2007 Holger Hans Peter Freyther
- * All rights reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "config.h"
-#include "FontPlatformData.h"
-
-#include "CString.h"
-#include "PlatformString.h"
-#include "FontDescription.h"
-
-#include <cairo-ft.h>
-#include <cairo.h>
-#include <fontconfig/fcfreetype.h>
-#include <gtk/gtk.h>
-
-namespace WebCore {
-
-FontPlatformData::FontPlatformData(const FontDescription& fontDescription, const AtomicString& familyName)
- : m_pattern(0)
- , m_fallbacks(0)
- , m_size(fontDescription.computedPixelSize())
- , m_syntheticBold(false)
- , m_syntheticOblique(false)
- , m_scaledFont(0)
-{
- FontPlatformData::init();
-
- CString familyNameString = familyName.string().utf8();
- const char* fcfamily = familyNameString.data();
- int fcslant = FC_SLANT_ROMAN;
- // FIXME: Map all FontWeight values to fontconfig weights.
- int fcweight = FC_WEIGHT_NORMAL;
- double fcsize = fontDescription.computedPixelSize();
- if (fontDescription.italic())
- fcslant = FC_SLANT_ITALIC;
- if (fontDescription.weight() >= FontWeight600)
- fcweight = FC_WEIGHT_BOLD;
-
- int type = fontDescription.genericFamily();
-
- FcPattern* pattern = FcPatternCreate();
- cairo_font_face_t* fontFace;
- static const cairo_font_options_t* defaultOptions = cairo_font_options_create();
- const cairo_font_options_t* options = NULL;
- cairo_matrix_t fontMatrix;
-
- if (!FcPatternAddString(pattern, FC_FAMILY, reinterpret_cast<const FcChar8*>(fcfamily)))
- goto freePattern;
-
- switch (type) {
- case FontDescription::SerifFamily:
- fcfamily = "serif";
- break;
- case FontDescription::SansSerifFamily:
- fcfamily = "sans-serif";
- break;
- case FontDescription::MonospaceFamily:
- fcfamily = "monospace";
- break;
- case FontDescription::StandardFamily:
- fcfamily = "sans-serif";
- break;
- case FontDescription::NoFamily:
- default:
- fcfamily = NULL;
- break;
- }
-
- if (fcfamily && !FcPatternAddString(pattern, FC_FAMILY, reinterpret_cast<const FcChar8*>(fcfamily)))
- goto freePattern;
- if (!FcPatternAddInteger(pattern, FC_WEIGHT, fcweight))
- goto freePattern;
- if (!FcPatternAddInteger(pattern, FC_SLANT, fcslant))
- goto freePattern;
- if (!FcPatternAddDouble(pattern, FC_PIXEL_SIZE, fcsize))
- goto freePattern;
-
- FcConfigSubstitute(NULL, pattern, FcMatchPattern);
- FcDefaultSubstitute(pattern);
-
- FcResult fcresult;
- m_pattern = FcFontMatch(NULL, pattern, &fcresult);
- // FIXME: should we set some default font?
- if (!m_pattern)
- goto freePattern;
- fontFace = cairo_ft_font_face_create_for_pattern(m_pattern);
- cairo_matrix_t ctm;
- cairo_matrix_init_scale(&fontMatrix, fontDescription.computedPixelSize(), fontDescription.computedPixelSize());
- cairo_matrix_init_identity(&ctm);
-
-#if GTK_CHECK_VERSION(2,10,0)
- if (GdkScreen* screen = gdk_screen_get_default())
- options = gdk_screen_get_font_options(screen);
-#endif
- // gdk_screen_get_font_options() returns NULL if no default options are
- // set, so we always have to check.
- if (!options)
- options = defaultOptions;
-
- m_scaledFont = cairo_scaled_font_create(fontFace, &fontMatrix, &ctm, options);
- cairo_font_face_destroy(fontFace);
-
-freePattern:
- FcPatternDestroy(pattern);
-}
-
-FontPlatformData::FontPlatformData(float size, bool bold, bool italic)
- : m_pattern(0)
- , m_fallbacks(0)
- , m_size(size)
- , m_syntheticBold(bold)
- , m_syntheticOblique(italic)
- , m_scaledFont(0)
-{
-}
-
-FontPlatformData::FontPlatformData(cairo_font_face_t* fontFace, int size, bool bold, bool italic)
- : m_pattern(0)
- , m_fallbacks(0)
- , m_size(size)
- , m_syntheticBold(bold)
- , m_syntheticOblique(italic)
- , m_scaledFont(0)
-{
- cairo_matrix_t fontMatrix;
- cairo_matrix_init_scale(&fontMatrix, size, size);
- cairo_matrix_t ctm;
- cairo_matrix_init_identity(&ctm);
- static const cairo_font_options_t* defaultOptions = cairo_font_options_create();
- const cairo_font_options_t* options = NULL;
-
-#if GTK_CHECK_VERSION(2,10,0)
- if (GdkScreen* screen = gdk_screen_get_default())
- options = gdk_screen_get_font_options(screen);
-#endif
- // gdk_screen_get_font_options() returns NULL if no default options are
- // set, so we always have to check.
- if (!options)
- options = defaultOptions;
-
- m_scaledFont = cairo_scaled_font_create(fontFace, &fontMatrix, &ctm, options);
-}
-
-bool FontPlatformData::init()
-{
- static bool initialized = false;
- if (initialized)
- return true;
- if (!FcInit()) {
- fprintf(stderr, "Can't init font config library\n");
- return false;
- }
- initialized = true;
- return true;
-}
-
-FontPlatformData::~FontPlatformData()
-{
-}
-
-bool FontPlatformData::isFixedPitch()
-{
- // TODO: Support isFixedPitch() for custom fonts.
- if (!m_pattern)
- return false;
-
- int spacing;
- if (FcPatternGetInteger(m_pattern, FC_SPACING, 0, &spacing) == FcResultMatch)
- return spacing == FC_MONO;
- return false;
-}
-
-void FontPlatformData::setFont(cairo_t* cr) const
-{
- ASSERT(m_scaledFont);
-
- cairo_set_scaled_font(cr, m_scaledFont);
-}
-
-bool FontPlatformData::operator==(const FontPlatformData& other) const
-{
- if (m_pattern == other.m_pattern)
- return true;
- if (m_pattern == 0 || m_pattern == reinterpret_cast<FcPattern*>(-1)
- || other.m_pattern == 0 || other.m_pattern == reinterpret_cast<FcPattern*>(-1))
- return false;
- return FcPatternEqual(m_pattern, other.m_pattern);
-}
-
-}
diff --git a/WebCore/platform/graphics/gtk/FontPlatformDataPango.cpp b/WebCore/platform/graphics/gtk/FontPlatformDataPango.cpp
deleted file mode 100644
index be3fd43..0000000
--- a/WebCore/platform/graphics/gtk/FontPlatformDataPango.cpp
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * Copyright (C) 2006 Apple Computer, Inc.
- * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
- * Copyright (C) 2007, 2008 Alp Toker <alp@atoker.com>
- * Copyright (C) 2007 Holger Hans Peter Freyther
- * Copyright (C) 2007 Pioneer Research Center USA, Inc.
- * All rights reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-#include "config.h"
-#include "FontPlatformData.h"
-
-#include "CString.h"
-#include "PlatformString.h"
-#include "FontDescription.h"
-#include <cairo.h>
-#include <assert.h>
-
-#include <pango/pango.h>
-#include <pango/pangocairo.h>
-
-#if !defined(PANGO_VERSION_CHECK)
-#define PANGO_VERSION_CHECK(major,minor,micro) 0
-#endif
-
-// Use cairo-ft i a recent enough Pango version isn't available
-#if !PANGO_VERSION_CHECK(1,18,0)
-#include <cairo-ft.h>
-#include <pango/pangofc-fontmap.h>
-#endif
-#include <gtk/gtk.h>
-
-namespace WebCore {
-
- PangoFontMap* FontPlatformData::m_fontMap = 0;
- GHashTable* FontPlatformData::m_hashTable = 0;
-
-FontPlatformData::FontPlatformData(const FontDescription& fontDescription, const AtomicString& familyName)
- : m_context(0)
- , m_font(0)
- , m_size(fontDescription.computedSize())
- , m_syntheticBold(false)
- , m_syntheticOblique(false)
- , m_scaledFont(0)
-{
- FontPlatformData::init();
-
- CString stored_family = familyName.string().utf8();
- char const* families[] = {
- stored_family.data(),
- NULL
- };
-
- switch (fontDescription.genericFamily()) {
- case FontDescription::SerifFamily:
- families[1] = "serif";
- break;
- case FontDescription::SansSerifFamily:
- families[1] = "sans";
- break;
- case FontDescription::MonospaceFamily:
- families[1] = "monospace";
- break;
- case FontDescription::NoFamily:
- case FontDescription::StandardFamily:
- default:
- families[1] = "sans";
- break;
- }
-
- PangoFontDescription* description = pango_font_description_new();
- pango_font_description_set_absolute_size(description, fontDescription.computedSize() * PANGO_SCALE);
-
- // FIXME: Map all FontWeight values to Pango font weights.
- if (fontDescription.weight() >= FontWeight600)
- pango_font_description_set_weight(description, PANGO_WEIGHT_BOLD);
- if (fontDescription.italic())
- pango_font_description_set_style(description, PANGO_STYLE_ITALIC);
-
-#if PANGO_VERSION_CHECK(1,21,5) // deprecated in 1.21
- m_context = pango_font_map_create_context(m_fontMap);
-#else
- m_context = pango_cairo_font_map_create_context(PANGO_CAIRO_FONT_MAP(m_fontMap));
-#endif
- for (unsigned int i = 0; !m_font && i < G_N_ELEMENTS(families); i++) {
- pango_font_description_set_family(description, families[i]);
- pango_context_set_font_description(m_context, description);
- m_font = pango_font_map_load_font(m_fontMap, m_context, description);
- }
-
-#if PANGO_VERSION_CHECK(1,18,0)
- if (m_font)
- m_scaledFont = cairo_scaled_font_reference(pango_cairo_font_get_scaled_font(PANGO_CAIRO_FONT(m_font)));
-#else
- // This compatibility code for older versions of Pango is not well-tested.
- if (m_font) {
- PangoFcFont* fcfont = PANGO_FC_FONT(m_font);
- cairo_font_face_t* face = cairo_ft_font_face_create_for_pattern(fcfont->font_pattern);
- double size;
- if (FcPatternGetDouble(fcfont->font_pattern, FC_PIXEL_SIZE, 0, &size) != FcResultMatch)
- size = 12.0;
- cairo_matrix_t fontMatrix;
- cairo_matrix_init_scale(&fontMatrix, size, size);
- cairo_font_options_t* fontOptions;
- if (pango_cairo_context_get_font_options(m_context))
- fontOptions = cairo_font_options_copy(pango_cairo_context_get_font_options(m_context));
- else
- fontOptions = cairo_font_options_create();
- cairo_matrix_t ctm;
- cairo_matrix_init_identity(&ctm);
- m_scaledFont = cairo_scaled_font_create(face, &fontMatrix, &ctm, fontOptions);
- cairo_font_options_destroy(fontOptions);
- cairo_font_face_destroy(face);
- }
-#endif
- pango_font_description_free(description);
-}
-
-FontPlatformData::FontPlatformData(float size, bool bold, bool italic)
- : m_context(0)
- , m_font(0)
- , m_size(size)
- , m_syntheticBold(bold)
- , m_syntheticOblique(italic)
- , m_scaledFont(0)
-{
-}
-
-FontPlatformData::FontPlatformData(cairo_font_face_t* fontFace, int size, bool bold, bool italic)
- : m_context(0)
- , m_font(0)
- , m_size(size)
- , m_syntheticBold(bold)
- , m_syntheticOblique(italic)
- , m_scaledFont(0)
-{
- cairo_matrix_t fontMatrix;
- cairo_matrix_init_scale(&fontMatrix, size, size);
- cairo_matrix_t ctm;
- cairo_matrix_init_identity(&ctm);
- cairo_font_options_t* options = cairo_font_options_create();
-
- // We force antialiasing and disable hinting to provide consistent
- // typographic qualities for custom fonts on all platforms.
- cairo_font_options_set_hint_style(options, CAIRO_HINT_STYLE_NONE);
- cairo_font_options_set_antialias(options, CAIRO_ANTIALIAS_GRAY);
-
- m_scaledFont = cairo_scaled_font_create(fontFace, &fontMatrix, &ctm, options);
- cairo_font_options_destroy(options);
-}
-
-bool FontPlatformData::init()
-{
- static bool initialized = false;
- if (initialized)
- return true;
- initialized = true;
-
- if (!m_fontMap)
- m_fontMap = pango_cairo_font_map_get_default();
- if (!m_hashTable) {
- PangoFontFamily** families = 0;
- int n_families = 0;
-
- m_hashTable = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_object_unref);
-
- pango_font_map_list_families(m_fontMap, &families, &n_families);
-
- for (int family = 0; family < n_families; family++)
- g_hash_table_insert(m_hashTable,
- g_strdup(pango_font_family_get_name(families[family])),
- g_object_ref(families[family]));
-
- g_free(families);
- }
-
- return true;
-}
-
-FontPlatformData::~FontPlatformData()
-{
- // Destroy takes place in FontData::platformDestroy().
-}
-
-bool FontPlatformData::isFixedPitch()
-{
- PangoFontDescription* description = pango_font_describe_with_absolute_size(m_font);
- PangoFontFamily* family = reinterpret_cast<PangoFontFamily*>(g_hash_table_lookup(m_hashTable, pango_font_description_get_family(description)));
- pango_font_description_free(description);
- return pango_font_family_is_monospace(family);
-}
-
-void FontPlatformData::setFont(cairo_t* cr) const
-{
- ASSERT(m_scaledFont);
-
- cairo_set_scaled_font(cr, m_scaledFont);
-}
-
-bool FontPlatformData::operator==(const FontPlatformData& other) const
-{
- if (m_font == other.m_font)
- return true;
- if (m_font == 0 || m_font == reinterpret_cast<PangoFont*>(-1)
- || other.m_font == 0 || other.m_font == reinterpret_cast<PangoFont*>(-1))
- return false;
- PangoFontDescription* thisDesc = pango_font_describe(m_font);
- PangoFontDescription* otherDesc = pango_font_describe(other.m_font);
- bool result = pango_font_description_equal(thisDesc, otherDesc);
- pango_font_description_free(otherDesc);
- pango_font_description_free(thisDesc);
- return result;
-}
-
-}
diff --git a/WebCore/platform/graphics/gtk/GlyphPageTreeNodeGtk.cpp b/WebCore/platform/graphics/gtk/GlyphPageTreeNodeGtk.cpp
deleted file mode 100644
index 24ad864..0000000
--- a/WebCore/platform/graphics/gtk/GlyphPageTreeNodeGtk.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
- * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
- * Copyright (C) 2007 Alp Toker <alp.toker@collabora.co.uk>
- *
- * 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.
- * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
- * its contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE 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 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 "GlyphPageTreeNode.h"
-
-#include "SimpleFontData.h"
-
-namespace WebCore {
-
-bool GlyphPage::fill(unsigned offset, unsigned length, UChar* buffer, unsigned bufferLength, const SimpleFontData* fontData)
-{
- // The bufferLength will be greater than the glyph page size if the buffer has Unicode supplementary characters.
- // We won't support this for now.
- if (bufferLength > GlyphPage::size)
- return false;
-
- FT_Face face = cairo_ft_scaled_font_lock_face(fontData->m_font.m_scaledFont);
- if (!face)
- return false;
-
- bool haveGlyphs = false;
- for (unsigned i = 0; i < length; i++) {
- Glyph glyph = FcFreeTypeCharIndex(face, buffer[i]);
- if (!glyph)
- setGlyphDataForIndex(offset + i, 0, 0);
- else {
- setGlyphDataForIndex(offset + i, glyph, fontData);
- haveGlyphs = true;
- }
- }
-
- cairo_ft_scaled_font_unlock_face(fontData->m_font.m_scaledFont);
-
- return haveGlyphs;
-}
-
-}
diff --git a/WebCore/platform/graphics/gtk/GlyphPageTreeNodePango.cpp b/WebCore/platform/graphics/gtk/GlyphPageTreeNodePango.cpp
deleted file mode 100644
index 8fada5c..0000000
--- a/WebCore/platform/graphics/gtk/GlyphPageTreeNodePango.cpp
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
- * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
- * Copyright (C) 2007 Alp Toker <alp.toker@collabora.co.uk>
- * Copyright (C) 2007 Pioneer Research Center USA, Inc.
- *
- * 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.
- * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
- * its contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE 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 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 "GlyphPageTreeNode.h"
-
-#include "SimpleFontData.h"
-#include <pango/pango-font.h>
-
-namespace WebCore {
-
-static PangoGlyph pango_font_get_glyph(PangoFont* font, PangoContext* context, gunichar wc)
-{
- PangoGlyph result = 0;
- gchar buffer[7];
-
- gint length = g_unichar_to_utf8(wc, buffer);
- g_return_val_if_fail(length, 0);
-
- GList* items = pango_itemize(context, buffer, 0, length, NULL, NULL);
-
- if (g_list_length(items) == 1) {
- PangoItem* item = reinterpret_cast<PangoItem*>(items->data);
- PangoFont* tmpFont = item->analysis.font;
- item->analysis.font = font;
-
- PangoGlyphString* glyphs = pango_glyph_string_new();
- pango_shape(buffer, length, &item->analysis, glyphs);
-
- item->analysis.font = tmpFont;
-
- if (glyphs->num_glyphs == 1)
- result = glyphs->glyphs[0].glyph;
- else
- g_warning("didn't get 1 glyph but %d", glyphs->num_glyphs);
-
- pango_glyph_string_free(glyphs);
- }
-
- g_list_foreach(items, (GFunc)pango_item_free, NULL);
- g_list_free(items);
-
- return result;
-}
-
-bool GlyphPage::fill(unsigned offset, unsigned length, UChar* buffer, unsigned bufferLength, const SimpleFontData* fontData)
-{
- // The bufferLength will be greater than the glyph page size if the buffer has Unicode supplementary characters.
- // We won't support this for now.
- if (bufferLength > GlyphPage::size)
- return false;
-
- if (!fontData->m_font.m_font || fontData->m_font.m_font == reinterpret_cast<PangoFont*>(-1))
- return false;
-
- bool haveGlyphs = false;
- for (unsigned i = 0; i < length; i++) {
- Glyph glyph = pango_font_get_glyph(fontData->m_font.m_font, fontData->m_font.m_context, buffer[i]);
- if (!glyph)
- setGlyphDataForIndex(offset + i, 0, 0);
- else {
- setGlyphDataForIndex(offset + i, glyph, fontData);
- haveGlyphs = true;
- }
- }
-
- return haveGlyphs;
-}
-
-}
diff --git a/WebCore/platform/graphics/gtk/IconGtk.cpp b/WebCore/platform/graphics/gtk/IconGtk.cpp
deleted file mode 100644
index d8b38a0..0000000
--- a/WebCore/platform/graphics/gtk/IconGtk.cpp
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
- * Copyright (C) 2007 Holger Hans Peter Freyther
- *
- * 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.
- * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
- * its contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE 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 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 "Icon.h"
-
-#include "CString.h"
-#include "GraphicsContext.h"
-#include "MIMETypeRegistry.h"
-#include "NotImplemented.h"
-#include "PassRefPtr.h"
-
-#include <gtk/gtk.h>
-
-namespace WebCore {
-
-Icon::Icon()
- : m_icon(0)
-{
-}
-
-Icon::~Icon()
-{
- if (m_icon)
- g_object_unref(m_icon);
-}
-
-static String lookupIconName(String MIMEType)
-{
- /*
- Lookup an appropriate icon according to either the Icon Naming Spec
- or conventional Gnome icon names respectively.
-
- See http://standards.freedesktop.org/icon-naming-spec/icon-naming-spec-latest.html
-
- The icon theme is probed for the following names:
- 1. media-subtype
- 2. gnome-mime-media-subtype
- 3. media-x-generic
- 4. gnome-mime-media
-
- In the worst case it falls back to the stock file icon.
- */
- int pos = MIMEType.find('/');
- if(pos >= 0) {
- String media = MIMEType.substring(0, pos);
- String subtype = MIMEType.substring(pos + 1);
- GtkIconTheme* iconTheme = gtk_icon_theme_get_default();
- String iconName = media + "-" + subtype;
- if(gtk_icon_theme_has_icon(iconTheme, iconName.utf8().data()))
- return iconName;
- iconName = "gnome-mime-" + media + "-" + subtype;
- if(gtk_icon_theme_has_icon(iconTheme, iconName.utf8().data()))
- return iconName;
- iconName = media + "-x-generic";
- if(gtk_icon_theme_has_icon(iconTheme, iconName.utf8().data()))
- return iconName;
- iconName = media + "gnome-mime-" + media;
- if(gtk_icon_theme_has_icon(iconTheme, iconName.utf8().data()))
- return iconName;
- }
- return GTK_STOCK_FILE;
-}
-
-PassRefPtr<Icon> Icon::createIconForFile(const String& filename)
-{
- if (!g_path_skip_root(filename.utf8().data()))
- return 0;
-
- String MIMEType = MIMETypeRegistry::getMIMETypeForPath(filename);
- String iconName = lookupIconName(MIMEType);
-
- RefPtr<Icon> icon = adoptRef(new Icon);
- icon->m_icon = gtk_icon_theme_load_icon(gtk_icon_theme_get_default(), iconName.utf8().data(), 16, GTK_ICON_LOOKUP_USE_BUILTIN, NULL);
- if (!icon->m_icon)
- return 0;
- return icon.release();
-}
-
-PassRefPtr<Icon> Icon::createIconForFiles(const Vector<String>& filenames)
-{
- //FIXME: Implement this
- return 0;
-}
-
-void Icon::paint(GraphicsContext* context, const IntRect& rect)
-{
- if (context->paintingDisabled())
- return;
-
- // TODO: Scale/clip the image if necessary.
- cairo_t* cr = context->platformContext();
- cairo_save(cr);
- gdk_cairo_set_source_pixbuf(cr, m_icon, rect.x(), rect.y());
- cairo_paint(cr);
- cairo_restore(cr);
-}
-
-}
diff --git a/WebCore/platform/graphics/gtk/ImageGtk.cpp b/WebCore/platform/graphics/gtk/ImageGtk.cpp
deleted file mode 100644
index b745209..0000000
--- a/WebCore/platform/graphics/gtk/ImageGtk.cpp
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (C) 2006 Apple Computer, Inc. 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 APPLE COMPUTER, INC. ``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 COMPUTER, INC. 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 "config.h"
-
-#include "BitmapImage.h"
-
-// This function loads resources from WebKit
-Vector<char> loadResourceIntoArray(const char*);
-
-namespace WebCore {
-
-void BitmapImage::initPlatformData()
-{
-}
-
-void BitmapImage::invalidatePlatformData()
-{
-}
-
-PassRefPtr<Image> Image::loadPlatformResource(const char *name)
-{
- Vector<char> arr = loadResourceIntoArray(name);
- RefPtr<BitmapImage> img = BitmapImage::create();
- RefPtr<SharedBuffer> buffer = SharedBuffer::create(arr.data(), arr.size());
- img->setData(buffer, true);
- return img.release();
-}
-
-}
diff --git a/WebCore/platform/graphics/gtk/IntPointGtk.cpp b/WebCore/platform/graphics/gtk/IntPointGtk.cpp
deleted file mode 100644
index c402158..0000000
--- a/WebCore/platform/graphics/gtk/IntPointGtk.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright (C) 2007 Alp Toker <alp@atoker.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "config.h"
-#include "IntPoint.h"
-
-#include <gdk/gdk.h>
-
-namespace WebCore {
-
-IntPoint::IntPoint(const GdkPoint& p)
- : m_x(p.x)
- , m_y(p.y)
-{
-}
-
-IntPoint::operator GdkPoint() const
-{
- GdkPoint p = { x(), y() };
- return p;
-}
-
-}
-
-// vim: ts=4 sw=4 et
diff --git a/WebCore/platform/graphics/gtk/IntRectGtk.cpp b/WebCore/platform/graphics/gtk/IntRectGtk.cpp
deleted file mode 100644
index aaa1944..0000000
--- a/WebCore/platform/graphics/gtk/IntRectGtk.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright (C) 2007 Alp Toker <alp@atoker.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "config.h"
-#include "IntRect.h"
-
-#include <gdk/gdk.h>
-
-namespace WebCore {
-
-IntRect::IntRect(const GdkRectangle& r)
- : m_location(IntPoint(r.x, r.y))
- , m_size(r.width, r.height)
-{
-}
-
-IntRect::operator GdkRectangle() const
-{
- GdkRectangle r = { x(), y(), width(), height() };
- return r;
-}
-
-}
-
-// vim: ts=4 sw=4 et
diff --git a/WebCore/platform/graphics/gtk/MediaPlayerPrivateGStreamer.cpp b/WebCore/platform/graphics/gtk/MediaPlayerPrivateGStreamer.cpp
deleted file mode 100644
index 1f0cac6..0000000
--- a/WebCore/platform/graphics/gtk/MediaPlayerPrivateGStreamer.cpp
+++ /dev/null
@@ -1,622 +0,0 @@
-/*
- * Copyright (C) 2007 Apple Inc. All rights reserved.
- * Copyright (C) 2007 Collabora Ltd. All rights reserved.
- * Copyright (C) 2007 Alp Toker <alp@atoker.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * aint with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "config.h"
-
-#if ENABLE(VIDEO)
-
-#include "MediaPlayerPrivateGStreamer.h"
-#include "VideoSinkGStreamer.h"
-
-#include "CString.h"
-#include "GraphicsContext.h"
-#include "IntRect.h"
-#include "KURL.h"
-#include "MIMETypeRegistry.h"
-#include "MediaPlayer.h"
-#include "NotImplemented.h"
-#include "ScrollView.h"
-#include "Widget.h"
-#include <wtf/GOwnPtr.h>
-
-#include <gdk/gdkx.h>
-#include <gst/base/gstbasesrc.h>
-#include <gst/gst.h>
-#include <gst/interfaces/mixer.h>
-#include <gst/interfaces/xoverlay.h>
-#include <gst/video/video.h>
-#include <limits>
-#include <math.h>
-
-using namespace std;
-
-namespace WebCore {
-
-gboolean mediaPlayerPrivateErrorCallback(GstBus* bus, GstMessage* message, gpointer data)
-{
- if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR)
- {
- GOwnPtr<GError> err;
- GOwnPtr<gchar> debug;
-
- gst_message_parse_error(message, &err.outPtr(), &debug.outPtr());
- if (err->code == 3) {
- LOG_VERBOSE(Media, "File not found");
- MediaPlayerPrivate* mp = reinterpret_cast<MediaPlayerPrivate*>(data);
- if (mp)
- mp->loadingFailed();
- } else
- LOG_VERBOSE(Media, "Error: %d, %s", err->code, err->message);
- }
- return true;
-}
-
-gboolean mediaPlayerPrivateEOSCallback(GstBus* bus, GstMessage* message, gpointer data)
-{
- if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_EOS)
- {
- LOG_VERBOSE(Media, "End of Stream");
- MediaPlayerPrivate* mp = reinterpret_cast<MediaPlayerPrivate*>(data);
- mp->didEnd();
- }
- return true;
-}
-
-gboolean mediaPlayerPrivateStateCallback(GstBus* bus, GstMessage* message, gpointer data)
-{
- if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_STATE_CHANGED)
- {
- MediaPlayerPrivate* mp = reinterpret_cast<MediaPlayerPrivate*>(data);
- mp->updateStates();
- }
- return true;
-}
-
-gboolean mediaPlayerPrivateBufferingCallback(GstBus* bus, GstMessage* message, gpointer data)
-{
- if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_BUFFERING)
- {
- gint percent = 0;
- gst_message_parse_buffering(message, &percent);
- LOG_VERBOSE(Media, "Buffering %d", percent);
- }
- return true;
-}
-
-MediaPlayerPrivate::MediaPlayerPrivate(MediaPlayer* player)
- : m_player(player)
- , m_playBin(0)
- , m_videoSink(0)
- , m_source(0)
- , m_rate(1.0f)
- , m_endTime(numeric_limits<float>::infinity())
- , m_isEndReached(false)
- , m_volume(0.5f)
- , m_networkState(MediaPlayer::Empty)
- , m_readyState(MediaPlayer::DataUnavailable)
- , m_startedPlaying(false)
- , m_isStreaming(false)
- , m_rect(IntRect())
- , m_visible(true)
-{
-
- static bool gstInitialized = false;
- // FIXME: We should pass the arguments from the command line
- if (!gstInitialized) {
- gst_init(0, NULL);
- gstInitialized = true;
- }
-
- // FIXME: The size shouldn't be fixed here, this is just a quick hack.
- m_surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 640, 480);
-}
-
-MediaPlayerPrivate::~MediaPlayerPrivate()
-{
- if (m_surface)
- cairo_surface_destroy(m_surface);
-
- if (m_playBin) {
- gst_element_set_state(m_playBin, GST_STATE_NULL);
- gst_object_unref(GST_OBJECT(m_playBin));
- }
-}
-
-void MediaPlayerPrivate::load(String url)
-{
- LOG_VERBOSE(Media, "Load %s", url.utf8().data());
- if (m_networkState != MediaPlayer::Loading) {
- m_networkState = MediaPlayer::Loading;
- m_player->networkStateChanged();
- }
- if (m_readyState != MediaPlayer::DataUnavailable) {
- m_readyState = MediaPlayer::DataUnavailable;
- m_player->readyStateChanged();
- }
-
- createGSTPlayBin(url);
- pause();
-}
-
-void MediaPlayerPrivate::play()
-{
- LOG_VERBOSE(Media, "Play");
- // When end reached, rewind for Test video-seek-past-end-playing
- if (m_isEndReached)
- seek(0);
- m_isEndReached = false;
-
- gst_element_set_state(m_playBin, GST_STATE_PLAYING);
- m_startedPlaying = true;
-}
-
-void MediaPlayerPrivate::pause()
-{
- LOG_VERBOSE(Media, "Pause");
- gst_element_set_state(m_playBin, GST_STATE_PAUSED);
- m_startedPlaying = false;
-}
-
-float MediaPlayerPrivate::duration()
-{
- if (!m_playBin)
- return 0.0;
-
- GstFormat fmt = GST_FORMAT_TIME;
- gint64 len = 0;
-
- if (gst_element_query_duration(m_playBin, &fmt, &len))
- LOG_VERBOSE(Media, "Duration: %" GST_TIME_FORMAT, GST_TIME_ARGS(len));
- else
- LOG_VERBOSE(Media, "Duration query failed ");
-
- if ((GstClockTime)len == GST_CLOCK_TIME_NONE) {
- m_isStreaming = true;
- return numeric_limits<float>::infinity();
- }
- return (float) (len / 1000000000.0);
- // FIXME: handle 3.14.9.5 properly
-}
-
-float MediaPlayerPrivate::currentTime() const
-{
- if (!m_playBin)
- return 0;
- // Necessary as sometimes, gstreamer return 0:00 at the EOS
- if (m_isEndReached)
- return m_endTime;
-
- float ret;
-
- GstQuery* query = gst_query_new_position(GST_FORMAT_TIME);
- if (gst_element_query(m_playBin, query)) {
- gint64 position;
- gst_query_parse_position(query, NULL, &position);
- ret = (float) (position / 1000000000.0);
- LOG_VERBOSE(Media, "Position %" GST_TIME_FORMAT, GST_TIME_ARGS(position));
- } else {
- LOG_VERBOSE(Media, "Position query failed...");
- ret = 0.0;
- }
- gst_query_unref(query);
-
- return ret;
-}
-
-void MediaPlayerPrivate::seek(float time)
-{
- GstClockTime sec = (GstClockTime)(time * GST_SECOND);
-
- if (!m_playBin)
- return;
-
- if (m_isStreaming)
- return;
-
- LOG_VERBOSE(Media, "Seek: %" GST_TIME_FORMAT, GST_TIME_ARGS(sec));
- // FIXME: What happens when the seeked position is not available?
- if (!gst_element_seek( m_playBin, m_rate,
- GST_FORMAT_TIME,
- (GstSeekFlags)(GST_SEEK_FLAG_FLUSH),
- GST_SEEK_TYPE_SET, sec,
- GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE))
- LOG_VERBOSE(Media, "Seek to %f failed", time);
-}
-
-void MediaPlayerPrivate::setEndTime(float time)
-{
- if (!m_playBin)
- return;
- if (m_isStreaming)
- return;
- if (m_endTime != time) {
- m_endTime = time;
- GstClockTime start = (GstClockTime)(currentTime() * GST_SECOND);
- GstClockTime end = (GstClockTime)(time * GST_SECOND);
- LOG_VERBOSE(Media, "setEndTime: %" GST_TIME_FORMAT, GST_TIME_ARGS(end));
- // FIXME: What happens when the seeked position is not available?
- if (!gst_element_seek(m_playBin, m_rate,
- GST_FORMAT_TIME,
- (GstSeekFlags)(GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE),
- GST_SEEK_TYPE_SET, start,
- GST_SEEK_TYPE_SET, end ))
- LOG_VERBOSE(Media, "Seek to %f failed", time);
- }
-}
-
-void MediaPlayerPrivate::startEndPointTimerIfNeeded()
-{
- notImplemented();
-}
-
-void MediaPlayerPrivate::cancelSeek()
-{
- notImplemented();
-}
-
-void MediaPlayerPrivate::endPointTimerFired(Timer<MediaPlayerPrivate>*)
-{
- notImplemented();
-}
-
-bool MediaPlayerPrivate::paused() const
-{
- return !m_startedPlaying;
-}
-
-bool MediaPlayerPrivate::seeking() const
-{
- return false;
-}
-
-// Returns the size of the video
-IntSize MediaPlayerPrivate::naturalSize()
-{
- if (!hasVideo())
- return IntSize();
-
- int x = 0, y = 0;
- if (GstPad* pad = gst_element_get_static_pad(m_videoSink, "sink")) {
- gst_video_get_size(GST_PAD(pad), &x, &y);
- gst_object_unref(GST_OBJECT(pad));
- }
-
- return IntSize(x, y);
-}
-
-bool MediaPlayerPrivate::hasVideo()
-{
- gint currentVideo = -1;
- if (m_playBin)
- g_object_get(G_OBJECT(m_playBin), "current-video", &currentVideo, NULL);
- return currentVideo > -1;
-}
-
-void MediaPlayerPrivate::setVolume(float volume)
-{
- m_volume = volume;
- LOG_VERBOSE(Media, "Volume to %f", volume);
- setMuted(false);
-}
-
-void MediaPlayerPrivate::setMuted(bool b)
-{
- if (!m_playBin)
- return;
-
- if (b) {
- g_object_get(G_OBJECT(m_playBin), "volume", &m_volume, NULL);
- g_object_set(G_OBJECT(m_playBin), "volume", (double)0.0, NULL);
- } else {
- g_object_set(G_OBJECT(m_playBin), "volume", m_volume, NULL);
- }
-}
-
-void MediaPlayerPrivate::setRate(float rate)
-{
- if (rate == 0.0) {
- gst_element_set_state(m_playBin, GST_STATE_PAUSED);
- return;
- }
- if (m_isStreaming)
- return;
-
- m_rate = rate;
- LOG_VERBOSE(Media, "Set Rate to %f", rate);
- if (!gst_element_seek(m_playBin, rate,
- GST_FORMAT_TIME,
- (GstSeekFlags)(GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE),
- GST_SEEK_TYPE_SET, (GstClockTime) (currentTime() * GST_SECOND),
- GST_SEEK_TYPE_SET, (GstClockTime) (m_endTime * GST_SECOND)))
- LOG_VERBOSE(Media, "Set Rate to %f failed", rate);
-}
-
-int MediaPlayerPrivate::dataRate() const
-{
- notImplemented();
- return 1;
-}
-
-MediaPlayer::NetworkState MediaPlayerPrivate::networkState()
-{
- return m_networkState;
-}
-
-MediaPlayer::ReadyState MediaPlayerPrivate::readyState()
-{
- return m_readyState;
-}
-
-float MediaPlayerPrivate::maxTimeBuffered()
-{
- notImplemented();
- LOG_VERBOSE(Media, "maxTimeBuffered");
- // rtsp streams are not buffered
- return m_isStreaming ? 0 : maxTimeLoaded();
-}
-
-float MediaPlayerPrivate::maxTimeSeekable()
-{
- // TODO
- LOG_VERBOSE(Media, "maxTimeSeekable");
- if (m_isStreaming)
- return numeric_limits<float>::infinity();
- // infinite duration means live stream
- return maxTimeLoaded();
-}
-
-float MediaPlayerPrivate::maxTimeLoaded()
-{
- // TODO
- LOG_VERBOSE(Media, "maxTimeLoaded");
- notImplemented();
- return duration();
-}
-
-unsigned MediaPlayerPrivate::bytesLoaded()
-{
- notImplemented();
- LOG_VERBOSE(Media, "bytesLoaded");
- /*if (!m_playBin)
- return 0;
- float dur = duration();
- float maxTime = maxTimeLoaded();
- if (!dur)
- return 0;*/
- return 1;//totalBytes() * maxTime / dur;
-}
-
-bool MediaPlayerPrivate::totalBytesKnown()
-{
- notImplemented();
- LOG_VERBOSE(Media, "totalBytesKnown");
- return totalBytes() > 0;
-}
-
-unsigned MediaPlayerPrivate::totalBytes()
-{
- notImplemented();
- LOG_VERBOSE(Media, "totalBytes");
- if (!m_playBin)
- return 0;
-
- if (!m_source)
- return 0;
-
- // Do something with m_source to get the total bytes of the media
-
- return 100;
-}
-
-void MediaPlayerPrivate::cancelLoad()
-{
- notImplemented();
-}
-
-void MediaPlayerPrivate::updateStates()
-{
- // There is no (known) way to get such level of information about
- // the state of GStreamer, therefore, when in PAUSED state,
- // we are sure we can display the first frame and go to play
-
- MediaPlayer::NetworkState oldNetworkState = m_networkState;
- MediaPlayer::ReadyState oldReadyState = m_readyState;
- GstState state;
- GstState pending;
-
- if (!m_playBin)
- return;
-
- GstStateChangeReturn ret = gst_element_get_state (m_playBin,
- &state, &pending, 250 * GST_NSECOND);
-
- switch(ret) {
- case GST_STATE_CHANGE_SUCCESS:
- LOG_VERBOSE(Media, "State: %s, pending: %s",
- gst_element_state_get_name(state),
- gst_element_state_get_name(pending));
-
- if (state == GST_STATE_READY) {
- m_readyState = MediaPlayer::CanPlayThrough;
- } else if (state == GST_STATE_PAUSED) {
- m_readyState = MediaPlayer::CanPlayThrough;
- }
- if (m_networkState < MediaPlayer::Loaded)
- m_networkState = MediaPlayer::Loaded;
-
- g_object_get(m_playBin, "source", &m_source, NULL);
- if (!m_source)
- LOG_VERBOSE(Media, "m_source is NULL");
- break;
- case GST_STATE_CHANGE_ASYNC:
- LOG_VERBOSE(Media, "Async: State: %s, pending: %s",
- gst_element_state_get_name(state),
- gst_element_state_get_name(pending));
- // Change in progress
- return;
- break;
- case GST_STATE_CHANGE_NO_PREROLL:
- LOG_VERBOSE(Media, "No preroll: State: %s, pending: %s",
- gst_element_state_get_name(state),
- gst_element_state_get_name(pending));
- if (state == GST_STATE_READY) {
- m_readyState = MediaPlayer::CanPlay;
- } else if (state == GST_STATE_PAUSED) {
- m_readyState = MediaPlayer::CanPlay;
- }
- if (m_networkState < MediaPlayer::LoadedMetaData)
- m_networkState = MediaPlayer::LoadedMetaData;
- break;
- default:
- LOG_VERBOSE(Media, "Else : %d", ret);
- break;
- }
-
- if (seeking())
- m_readyState = MediaPlayer::DataUnavailable;
-
- if (m_networkState != oldNetworkState) {
- LOG_VERBOSE(Media, "Network State Changed from %u to %u",
- oldNetworkState, m_networkState);
- m_player->networkStateChanged();
- }
- if (m_readyState != oldReadyState) {
- LOG_VERBOSE(Media, "Ready State Changed from %u to %u",
- oldReadyState, m_readyState);
- m_player->readyStateChanged();
- }
-}
-
-void MediaPlayerPrivate::loadStateChanged()
-{
- updateStates();
-}
-
-void MediaPlayerPrivate::rateChanged()
-{
- updateStates();
-}
-
-void MediaPlayerPrivate::sizeChanged()
-{
- notImplemented();
-}
-
-void MediaPlayerPrivate::timeChanged()
-{
- updateStates();
- m_player->timeChanged();
-}
-
-void MediaPlayerPrivate::volumeChanged()
-{
- m_player->volumeChanged();
-}
-
-void MediaPlayerPrivate::didEnd()
-{
- m_isEndReached = true;
- pause();
- timeChanged();
-}
-
-void MediaPlayerPrivate::loadingFailed()
-{
- if (m_networkState != MediaPlayer::LoadFailed) {
- m_networkState = MediaPlayer::LoadFailed;
- m_player->networkStateChanged();
- }
- if (m_readyState != MediaPlayer::DataUnavailable) {
- m_readyState = MediaPlayer::DataUnavailable;
- m_player->readyStateChanged();
- }
-}
-
-void MediaPlayerPrivate::setRect(const IntRect& rect)
-{
- m_rect = rect;
-}
-
-void MediaPlayerPrivate::setVisible(bool visible)
-{
- m_visible = visible;
-}
-
-void MediaPlayerPrivate::repaint()
-{
- m_player->repaint();
-}
-
-void MediaPlayerPrivate::paint(GraphicsContext* context, const IntRect& rect)
-{
- if (context->paintingDisabled())
- return;
-
- if (!m_visible)
- return;
-
- //TODO: m_rect vs rect?
- cairo_t* cr = context->platformContext();
-
- cairo_save(cr);
- cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE);
- cairo_translate(cr, rect.x(), rect.y());
- cairo_rectangle(cr, 0, 0, rect.width(), rect.height());
- cairo_set_source_surface(cr, m_surface, 0, 0);
- cairo_fill(cr);
- cairo_restore(cr);
-}
-
-void MediaPlayerPrivate::getSupportedTypes(HashSet<String>& types)
-{
- // FIXME: do the real thing
- notImplemented();
- types.add(String("video/x-theora+ogg"));
-}
-
-void MediaPlayerPrivate::createGSTPlayBin(String url)
-{
- ASSERT(!m_playBin);
- m_playBin = gst_element_factory_make("playbin", "play");
-
- GstBus* bus = gst_pipeline_get_bus(GST_PIPELINE(m_playBin));
- gst_bus_add_signal_watch(bus);
- g_signal_connect(bus, "message::error", G_CALLBACK(mediaPlayerPrivateErrorCallback), this);
- g_signal_connect(bus, "message::eos", G_CALLBACK(mediaPlayerPrivateEOSCallback), this);
- g_signal_connect(bus, "message::state-changed", G_CALLBACK(mediaPlayerPrivateStateCallback), this);
- g_signal_connect(bus, "message::buffering", G_CALLBACK(mediaPlayerPrivateBufferingCallback), this);
- gst_object_unref(bus);
-
- g_object_set(G_OBJECT(m_playBin), "uri", url.utf8().data(), NULL);
-
- GstElement* audioSink = gst_element_factory_make("gconfaudiosink", NULL);
- m_videoSink = webkit_video_sink_new(m_surface);
-
- g_object_set(m_playBin, "audio-sink", audioSink, NULL);
- g_object_set(m_playBin, "video-sink", m_videoSink, NULL);
-
- setVolume(m_volume);
-}
-
-}
-
-#endif
-
diff --git a/WebCore/platform/graphics/gtk/MediaPlayerPrivateGStreamer.h b/WebCore/platform/graphics/gtk/MediaPlayerPrivateGStreamer.h
deleted file mode 100644
index 3f08bc0..0000000
--- a/WebCore/platform/graphics/gtk/MediaPlayerPrivateGStreamer.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Copyright (C) 2007 Apple Inc. All rights reserved.
- * Copyright (C) 2007 Collabora Ltd. All rights reserved.
- * Copyright (C) 2007 Alp Toker <alp@atoker.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * aint with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef MediaPlayerPrivateGStreamer_h
-#define MediaPlayerPrivateGStreamer_h
-
-#if ENABLE(VIDEO)
-
-#include "MediaPlayer.h"
-#include "Timer.h"
-
-#include <gtk/gtk.h>
-
-typedef struct _GstElement GstElement;
-typedef struct _GstMessage GstMessage;
-typedef struct _GstBus GstBus;
-
-namespace WebCore {
-
- class GraphicsContext;
- class IntSize;
- class IntRect;
- class String;
-
- gboolean mediaPlayerPrivateErrorCallback(GstBus* bus, GstMessage* message, gpointer data);
- gboolean mediaPlayerPrivateEOSCallback(GstBus* bus, GstMessage* message, gpointer data);
- gboolean mediaPlayerPrivateStateCallback(GstBus* bus, GstMessage* message, gpointer data);
-
- class MediaPlayerPrivate : Noncopyable
- {
- friend gboolean mediaPlayerPrivateErrorCallback(GstBus* bus, GstMessage* message, gpointer data);
- friend gboolean mediaPlayerPrivateEOSCallback(GstBus* bus, GstMessage* message, gpointer data);
- friend gboolean mediaPlayerPrivateStateCallback(GstBus* bus, GstMessage* message, gpointer data);
-
- public:
- MediaPlayerPrivate(MediaPlayer*);
- ~MediaPlayerPrivate();
-
- IntSize naturalSize();
- bool hasVideo();
-
- void load(String url);
- void cancelLoad();
-
- void play();
- void pause();
-
- bool paused() const;
- bool seeking() const;
-
- float duration();
- float currentTime() const;
- void seek(float);
- void setEndTime(float);
-
- void setRate(float);
- void setVolume(float);
- void setMuted(bool);
-
- int dataRate() const;
-
- MediaPlayer::NetworkState networkState();
- MediaPlayer::ReadyState readyState();
-
- float maxTimeBuffered();
- float maxTimeSeekable();
- unsigned bytesLoaded();
- bool totalBytesKnown();
- unsigned totalBytes();
-
- void setVisible(bool);
- void setRect(const IntRect&);
-
- void loadStateChanged();
- void rateChanged();
- void sizeChanged();
- void timeChanged();
- void volumeChanged();
- void didEnd();
- void loadingFailed();
-
- void repaint();
- void paint(GraphicsContext*, const IntRect&);
- static void getSupportedTypes(HashSet<String>&);
- static bool isAvailable() { return true; }
-
- private:
-
- void updateStates();
- void cancelSeek();
- void endPointTimerFired(Timer<MediaPlayerPrivate>*);
- float maxTimeLoaded();
- void startEndPointTimerIfNeeded();
-
- void createGSTPlayBin(String url);
-
- private:
- MediaPlayer* m_player;
- GstElement* m_playBin;
- GstElement* m_videoSink;
- GstElement* m_source;
- float m_rate;
- float m_endTime;
- bool m_isEndReached;
- double m_volume;
- MediaPlayer::NetworkState m_networkState;
- MediaPlayer::ReadyState m_readyState;
- bool m_startedPlaying;
- bool m_isStreaming;
- IntRect m_rect;
- bool m_visible;
- cairo_surface_t* m_surface;
- };
-}
-
-#endif
-#endif
diff --git a/WebCore/platform/graphics/gtk/SimpleFontDataGtk.cpp b/WebCore/platform/graphics/gtk/SimpleFontDataGtk.cpp
deleted file mode 100644
index 1ca3e95..0000000
--- a/WebCore/platform/graphics/gtk/SimpleFontDataGtk.cpp
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Copyright (C) 2006 Apple Computer, Inc. All rights reserved.
- * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
- * Copyright (C) 2007, 2008 Alp Toker <alp@atoker.com>
- * Copyright (C) 2007 Holger Hans Peter Freyther
- * 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.
- * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
- * its contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE 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 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 "SimpleFontData.h"
-
-#include "FloatRect.h"
-#include "Font.h"
-#include "FontCache.h"
-#include "FontDescription.h"
-#include "GlyphBuffer.h"
-#include <cairo.h>
-#include <unicode/uchar.h>
-#include <unicode/unorm.h>
-#include <wtf/MathExtras.h>
-
-namespace WebCore {
-
-void SimpleFontData::platformInit()
-{
- cairo_font_extents_t font_extents;
- cairo_text_extents_t text_extents;
- cairo_scaled_font_extents(m_font.m_scaledFont, &font_extents);
- m_ascent = static_cast<int>(font_extents.ascent);
- m_descent = static_cast<int>(font_extents.descent);
- m_lineSpacing = static_cast<int>(font_extents.height);
- cairo_scaled_font_text_extents(m_font.m_scaledFont, "x", &text_extents);
- m_xHeight = text_extents.height;
- cairo_scaled_font_text_extents(m_font.m_scaledFont, " ", &text_extents);
- m_spaceWidth = static_cast<int>(text_extents.x_advance);
- m_lineGap = m_lineSpacing - m_ascent - m_descent;
-}
-
-void SimpleFontData::platformDestroy()
-{
- delete m_smallCapsFontData;
-
- if (isCustomFont())
- return;
-
- if (m_font.m_pattern && ((FcPattern*)-1 != m_font.m_pattern)) {
- FcPatternDestroy(m_font.m_pattern);
- m_font.m_pattern = 0;
- }
-
- if (m_font.m_fallbacks) {
- FcFontSetDestroy(m_font.m_fallbacks);
- m_font.m_fallbacks = 0;
- }
-
- if (m_font.m_scaledFont) {
- cairo_scaled_font_destroy(m_font.m_scaledFont);
- m_font.m_scaledFont = 0;
- }
-}
-
-SimpleFontData* SimpleFontData::smallCapsFontData(const FontDescription& fontDescription) const
-{
- if (!m_smallCapsFontData) {
- FontDescription desc = FontDescription(fontDescription);
- desc.setSpecifiedSize(0.70f*fontDescription.computedSize());
- const FontPlatformData* pdata = new FontPlatformData(desc, desc.family().family());
- m_smallCapsFontData = new SimpleFontData(*pdata);
- }
- return m_smallCapsFontData;
-}
-
-bool SimpleFontData::containsCharacters(const UChar* characters, int length) const
-{
- FT_Face face = cairo_ft_scaled_font_lock_face(m_font.m_scaledFont);
-
- if (!face)
- return false;
-
- for (unsigned i = 0; i < length; i++) {
- if (FcFreeTypeCharIndex(face, characters[i]) == 0) {
- cairo_ft_scaled_font_unlock_face(m_font.m_scaledFont);
- return false;
- }
- }
-
- cairo_ft_scaled_font_unlock_face(m_font.m_scaledFont);
-
- return true;
-}
-
-void SimpleFontData::determinePitch()
-{
- m_treatAsFixedPitch = m_font.isFixedPitch();
-}
-
-float SimpleFontData::platformWidthForGlyph(Glyph glyph) const
-{
- ASSERT(m_font.m_scaledFont);
-
- cairo_glyph_t cglyph = { glyph, 0, 0 };
- cairo_text_extents_t extents;
- cairo_scaled_font_glyph_extents(m_font.m_scaledFont, &cglyph, 1, &extents);
-
- float w = (float)m_spaceWidth;
- if (cairo_scaled_font_status(m_font.m_scaledFont) == CAIRO_STATUS_SUCCESS && extents.x_advance != 0)
- w = (float)extents.x_advance;
- return w;
-}
-
-void SimpleFontData::setFont(cairo_t* cr) const
-{
- ASSERT(cr);
- m_font.setFont(cr);
-}
-
-}
diff --git a/WebCore/platform/graphics/gtk/SimpleFontDataPango.cpp b/WebCore/platform/graphics/gtk/SimpleFontDataPango.cpp
deleted file mode 100644
index 8621865..0000000
--- a/WebCore/platform/graphics/gtk/SimpleFontDataPango.cpp
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * Copyright (C) 2006 Apple Computer, Inc. All rights reserved.
- * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
- * Copyright (C) 2007, 2008 Alp Toker <alp@atoker.com>
- * Copyright (C) 2007 Holger Hans Peter Freyther
- * Copyright (C) 2007 Pioneer Research Center USA, Inc.
- * 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.
- * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
- * its contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE 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 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 "SimpleFontData.h"
-
-#include "FloatRect.h"
-#include "Font.h"
-#include "FontCache.h"
-#include "FontDescription.h"
-#include "GlyphBuffer.h"
-#include <cairo.h>
-#include <wtf/MathExtras.h>
-
-namespace WebCore {
-
-void SimpleFontData::platformInit()
-{
- cairo_font_extents_t font_extents;
- cairo_text_extents_t text_extents;
- cairo_scaled_font_extents(m_font.m_scaledFont, &font_extents);
- m_ascent = static_cast<int>(font_extents.ascent);
- m_descent = static_cast<int>(font_extents.descent);
- m_lineSpacing = static_cast<int>(font_extents.height);
- cairo_scaled_font_text_extents(m_font.m_scaledFont, "x", &text_extents);
- m_xHeight = text_extents.height;
- cairo_scaled_font_text_extents(m_font.m_scaledFont, " ", &text_extents);
- m_spaceWidth = static_cast<int>(text_extents.x_advance);
- m_lineGap = m_lineSpacing - m_ascent - m_descent;
-}
-
-void SimpleFontData::platformDestroy()
-{
- if (!isCustomFont()) {
-
- if (m_font.m_font && m_font.m_font != reinterpret_cast<PangoFont*>(-1)) {
- g_object_unref(m_font.m_font);
- m_font.m_font = 0;
- }
-
- if (m_font.m_context) {
- g_object_unref (m_font.m_context);
- m_font.m_context = 0;
- }
-
- if (m_font.m_scaledFont) {
- cairo_scaled_font_destroy(m_font.m_scaledFont);
- m_font.m_scaledFont = 0;
- }
- }
-
- delete m_smallCapsFontData;
-}
-
-SimpleFontData* SimpleFontData::smallCapsFontData(const FontDescription& fontDescription) const
-{
- if (!m_smallCapsFontData) {
- FontDescription desc = FontDescription(fontDescription);
- desc.setSpecifiedSize(0.70f*fontDescription.computedSize());
- const FontPlatformData* pdata = new FontPlatformData(desc, desc.family().family());
- m_smallCapsFontData = new SimpleFontData(*pdata);
- }
- return m_smallCapsFontData;
-}
-
-bool SimpleFontData::containsCharacters(const UChar* characters, int length) const
-{
- bool result = true;
-
- PangoCoverage* requested = pango_coverage_from_bytes((guchar*)characters, length);
- PangoCoverage* available = pango_font_get_coverage(m_font.m_font, pango_language_get_default());
- pango_coverage_max(requested, available);
-
- for (int i = 0; i < length; i++) {
- if (PANGO_COVERAGE_NONE == pango_coverage_get(requested, i)) {
- result = false;
- break;
- }
- }
-
- pango_coverage_unref(requested);
- pango_coverage_unref(available);
-
- return result;
-}
-
-void SimpleFontData::determinePitch()
-{
- m_treatAsFixedPitch = m_font.isFixedPitch();
-}
-
-float SimpleFontData::platformWidthForGlyph(Glyph glyph) const
-{
- ASSERT(m_font.m_scaledFont);
-
- cairo_glyph_t cglyph = { glyph, 0, 0 };
- cairo_text_extents_t extents;
- cairo_scaled_font_glyph_extents(m_font.m_scaledFont, &cglyph, 1, &extents);
-
- float w = (float)m_spaceWidth;
- if (cairo_scaled_font_status(m_font.m_scaledFont) == CAIRO_STATUS_SUCCESS && extents.x_advance != 0)
- w = (float)extents.x_advance;
- return w;
-}
-
-void SimpleFontData::setFont(cairo_t* cr) const
-{
- ASSERT(cr);
- m_font.setFont(cr);
-}
-
-}
diff --git a/WebCore/platform/graphics/gtk/VideoSinkGStreamer.cpp b/WebCore/platform/graphics/gtk/VideoSinkGStreamer.cpp
deleted file mode 100644
index 04df7ac..0000000
--- a/WebCore/platform/graphics/gtk/VideoSinkGStreamer.cpp
+++ /dev/null
@@ -1,312 +0,0 @@
-/*
- * Copyright (C) 2007 OpenedHand
- * Copyright (C) 2007 Alp Toker <alp@atoker.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/**
- * SECTION:webkit-video-sink
- * @short_description: GStreamer video sink
- *
- * #WebKitVideoSink is a GStreamer sink element that sends
- * data to a #cairo_surface_t.
- */
-
-#include "config.h"
-#include "VideoSinkGStreamer.h"
-
-#include <glib.h>
-#include <gst/gst.h>
-#include <gst/video/video.h>
-
-static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE("sink",
- GST_PAD_SINK, GST_PAD_ALWAYS,
- GST_STATIC_CAPS(GST_VIDEO_CAPS_RGBx ";" GST_VIDEO_CAPS_BGRx));
-
-GST_DEBUG_CATEGORY_STATIC(webkit_video_sink_debug);
-#define GST_CAT_DEFAULT webkit_video_sink_debug
-
-static GstElementDetails webkit_video_sink_details =
- GST_ELEMENT_DETAILS((gchar*) "WebKit video sink",
- (gchar*) "Sink/Video",
- (gchar*) "Sends video data from a GStreamer pipeline to a Cairo surface",
- (gchar*) "Alp Toker <alp@atoker.com>");
-
-enum {
- PROP_0,
- PROP_SURFACE
-};
-
-struct _WebKitVideoSinkPrivate {
- cairo_surface_t* surface;
- GAsyncQueue* async_queue;
- gboolean rgb_ordering;
- int width;
- int height;
- int fps_n;
- int fps_d;
- int par_n;
- int par_d;
-};
-
-#define _do_init(bla) \
- GST_DEBUG_CATEGORY_INIT (webkit_video_sink_debug, \
- "webkitsink", \
- 0, \
- "webkit video sink")
-
-GST_BOILERPLATE_FULL(WebKitVideoSink,
- webkit_video_sink,
- GstBaseSink,
- GST_TYPE_BASE_SINK,
- _do_init);
-
-static void
-webkit_video_sink_base_init(gpointer g_class)
-{
- GstElementClass* element_class = GST_ELEMENT_CLASS(g_class);
-
- gst_element_class_add_pad_template(element_class, gst_static_pad_template_get(&sinktemplate));
- gst_element_class_set_details(element_class, &webkit_video_sink_details);
-}
-
-static void
-webkit_video_sink_init(WebKitVideoSink* sink, WebKitVideoSinkClass* klass)
-{
- WebKitVideoSinkPrivate* priv;
-
- sink->priv = priv = G_TYPE_INSTANCE_GET_PRIVATE(sink, WEBKIT_TYPE_VIDEO_SINK, WebKitVideoSinkPrivate);
- priv->async_queue = g_async_queue_new();
-}
-
-static gboolean
-webkit_video_sink_idle_func(gpointer data)
-{
- WebKitVideoSinkPrivate* priv;
- GstBuffer* buffer;
-
- priv = (WebKitVideoSinkPrivate*)data;
-
- if (!priv->async_queue)
- return FALSE;
-
- buffer = (GstBuffer*)g_async_queue_try_pop(priv->async_queue);
- if (buffer == NULL || G_UNLIKELY(!GST_IS_BUFFER(buffer)))
- return FALSE;
-
- // TODO: consider priv->rgb_ordering?
- cairo_surface_t* src = cairo_image_surface_create_for_data(GST_BUFFER_DATA(buffer), CAIRO_FORMAT_RGB24, priv->width, priv->height, (4 * priv->width + 3) & ~ 3);
-
- // TODO: We copy the data twice right now. This could be easily improved.
- cairo_t* cr = cairo_create(priv->surface);
- cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE);
- cairo_set_source_surface(cr, src, 0, 0);
- cairo_surface_destroy(src);
- cairo_rectangle(cr, 0, 0, priv->width, priv->height);
- cairo_fill(cr);
- cairo_destroy(cr);
-
- gst_buffer_unref(buffer);
-
- return FALSE;
-}
-
-static GstFlowReturn
-webkit_video_sink_render(GstBaseSink* bsink, GstBuffer* buffer)
-{
- WebKitVideoSink* sink = WEBKIT_VIDEO_SINK(bsink);
- WebKitVideoSinkPrivate* priv = sink->priv;
-
- g_async_queue_push(priv->async_queue, gst_buffer_ref(buffer));
- g_idle_add_full(G_PRIORITY_HIGH_IDLE, webkit_video_sink_idle_func, priv, NULL);
-
- return GST_FLOW_OK;
-}
-
-static gboolean
-webkit_video_sink_set_caps(GstBaseSink* bsink, GstCaps* caps)
-{
- WebKitVideoSink* sink = WEBKIT_VIDEO_SINK(bsink);
- WebKitVideoSinkPrivate* priv = sink->priv;
- GstStructure* structure;
- gboolean ret;
- const GValue* fps;
- const GValue* par;
- gint width, height;
- int red_mask;
-
- GstCaps* intersection = gst_caps_intersect(gst_static_pad_template_get_caps(&sinktemplate), caps);
-
- if (gst_caps_is_empty(intersection))
- return FALSE;
-
- gst_caps_unref(intersection);
-
- structure = gst_caps_get_structure(caps, 0);
-
- ret = gst_structure_get_int(structure, "width", &width);
- ret &= gst_structure_get_int(structure, "height", &height);
- fps = gst_structure_get_value(structure, "framerate");
- ret &= (fps != NULL);
-
- par = gst_structure_get_value(structure, "pixel-aspect-ratio");
-
- if (!ret)
- return FALSE;
-
- priv->width = width;
- priv->height = height;
-
- /* We dont yet use fps or pixel aspect into but handy to have */
- priv->fps_n = gst_value_get_fraction_numerator(fps);
- priv->fps_d = gst_value_get_fraction_denominator(fps);
-
- if (par) {
- priv->par_n = gst_value_get_fraction_numerator(par);
- priv->par_d = gst_value_get_fraction_denominator(par);
- } else
- priv->par_n = priv->par_d = 1;
-
- gst_structure_get_int(structure, "red_mask", &red_mask);
- priv->rgb_ordering = (red_mask == static_cast<int>(0xff000000));
-
- return TRUE;
-}
-
-static void
-webkit_video_sink_dispose(GObject* object)
-{
- WebKitVideoSink* sink = WEBKIT_VIDEO_SINK(object);
- WebKitVideoSinkPrivate* priv = sink->priv;
-
- if (priv->surface) {
- cairo_surface_destroy(priv->surface);
- priv->surface = NULL;
- }
-
- if (priv->async_queue) {
- g_async_queue_unref(priv->async_queue);
- priv->async_queue = NULL;
- }
-
- G_OBJECT_CLASS(parent_class)->dispose(object);
-}
-
-static void
-webkit_video_sink_finalize(GObject* object)
-{
- G_OBJECT_CLASS(parent_class)->finalize(object);
-}
-
-static void
-webkit_video_sink_set_property(GObject* object, guint prop_id, const GValue* value, GParamSpec* pspec)
-{
- WebKitVideoSink* sink = WEBKIT_VIDEO_SINK(object);
- WebKitVideoSinkPrivate* priv = sink->priv;
-
- switch (prop_id) {
- case PROP_SURFACE:
- if (priv->surface)
- cairo_surface_destroy(priv->surface);
- priv->surface = cairo_surface_reference((cairo_surface_t*)g_value_get_pointer(value));
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
- break;
- }
-}
-
-static void
-webkit_video_sink_get_property(GObject* object, guint prop_id, GValue* value, GParamSpec* pspec)
-{
- WebKitVideoSink* sink = WEBKIT_VIDEO_SINK(object);
-
- switch (prop_id) {
- case PROP_SURFACE:
- g_value_set_pointer(value, sink->priv->surface);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
- break;
- }
-}
-
-static gboolean
-webkit_video_sink_stop(GstBaseSink* base_sink)
-{
- WebKitVideoSinkPrivate* priv = WEBKIT_VIDEO_SINK(base_sink)->priv;
-
- g_async_queue_lock(priv->async_queue);
-
- /* Remove all remaining objects from the queue */
- while(GstBuffer* buffer = (GstBuffer*)g_async_queue_try_pop_unlocked(priv->async_queue))
- gst_buffer_unref(buffer);
-
- g_async_queue_unlock(priv->async_queue);
-
- return TRUE;
-}
-
-static void
-webkit_video_sink_class_init(WebKitVideoSinkClass* klass)
-{
- GObjectClass* gobject_class = G_OBJECT_CLASS(klass);
- GstBaseSinkClass* gstbase_sink_class = GST_BASE_SINK_CLASS(klass);
-
- g_type_class_add_private(klass, sizeof(WebKitVideoSinkPrivate));
-
- gobject_class->set_property = webkit_video_sink_set_property;
- gobject_class->get_property = webkit_video_sink_get_property;
-
- gobject_class->dispose = webkit_video_sink_dispose;
- gobject_class->finalize = webkit_video_sink_finalize;
-
- gstbase_sink_class->render = webkit_video_sink_render;
- gstbase_sink_class->preroll = webkit_video_sink_render;
- gstbase_sink_class->stop = webkit_video_sink_stop;
- gstbase_sink_class->set_caps = webkit_video_sink_set_caps;
-
- g_object_class_install_property(
- gobject_class, PROP_SURFACE,
- g_param_spec_pointer("surface", "surface", "Target cairo_surface_t*",
- (GParamFlags)(G_PARAM_READWRITE)));
-}
-
-/**
- * webkit_video_sink_new:
- * @surface: a #cairo_surface_t
- *
- * Creates a new GStreamer video sink which uses @surface as the target
- * for sinking a video stream from GStreamer.
- *
- * Return value: a #GstElement for the newly created video sink
- */
-GstElement*
-webkit_video_sink_new(cairo_surface_t* surface)
-{
- return (GstElement*)g_object_new(WEBKIT_TYPE_VIDEO_SINK, "surface", surface, NULL);
-}
-
-void
-webkit_video_sink_set_surface(WebKitVideoSink* sink, cairo_surface_t* surface)
-{
- WebKitVideoSinkPrivate* priv;
-
- sink->priv = priv = G_TYPE_INSTANCE_GET_PRIVATE(sink, WEBKIT_TYPE_VIDEO_SINK, WebKitVideoSinkPrivate);
- if (priv->surface)
- cairo_surface_destroy(priv->surface);
- priv->surface = cairo_surface_reference(surface);
-}
diff --git a/WebCore/platform/graphics/gtk/VideoSinkGStreamer.h b/WebCore/platform/graphics/gtk/VideoSinkGStreamer.h
deleted file mode 100644
index 2a706fb..0000000
--- a/WebCore/platform/graphics/gtk/VideoSinkGStreamer.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright (C) 2007 OpenedHand
- * Copyright (C) 2007 Alp Toker <alp@atoker.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef _HAVE_WEBKIT_VIDEO_SINK_H
-#define _HAVE_WEBKIT_VIDEO_SINK_H
-
-#include <cairo.h>
-#include <glib-object.h>
-#include <gst/base/gstbasesink.h>
-
-G_BEGIN_DECLS
-
-#define WEBKIT_TYPE_VIDEO_SINK webkit_video_sink_get_type()
-
-#define WEBKIT_VIDEO_SINK(obj) \
- (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
- WEBKIT_TYPE_VIDEO_SINK, WebKitVideoSink))
-
-#define WEBKIT_VIDEO_SINK_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_CAST ((klass), \
- WEBKIT_TYPE_VIDEO_SINK, WebKitVideoSinkClass))
-
-#define WEBKIT_IS_VIDEO_SINK(obj) \
- (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
- WEBKIT_TYPE_VIDEO_SINK))
-
-#define WEBKIT_IS_VIDEO_SINK_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_TYPE ((klass), \
- WEBKIT_TYPE_VIDEO_SINK))
-
-#define WEBKIT_VIDEO_SINK_GET_CLASS(obj) \
- (G_TYPE_INSTANCE_GET_CLASS ((obj), \
- WEBKIT_TYPE_VIDEO_SINK, WebKitVideoSinkClass))
-
-typedef struct _WebKitVideoSink WebKitVideoSink;
-typedef struct _WebKitVideoSinkClass WebKitVideoSinkClass;
-typedef struct _WebKitVideoSinkPrivate WebKitVideoSinkPrivate;
-
-struct _WebKitVideoSink
-{
- /*< private >*/
- GstBaseSink parent;
- WebKitVideoSinkPrivate *priv;
-};
-
-struct _WebKitVideoSinkClass
-{
- /*< private >*/
- GstBaseSinkClass parent_class;
-
- /* Future padding */
- void (* _webkit_reserved1) (void);
- void (* _webkit_reserved2) (void);
- void (* _webkit_reserved3) (void);
- void (* _webkit_reserved4) (void);
- void (* _webkit_reserved5) (void);
- void (* _webkit_reserved6) (void);
-};
-
-GType webkit_video_sink_get_type (void) G_GNUC_CONST;
-GstElement *webkit_video_sink_new (cairo_surface_t *surface);
-
-void webkit_video_sink_set_surface (WebKitVideoSink *sink, cairo_surface_t *surface);
-
-G_END_DECLS
-
-#endif