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/*
* Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
*/
#include "config.h"
#include "FloatRect.h"
#include "Frame.h"
#include "FrameView.h"
#include "HostWindow.h"
#include <wtf/java/JavaEnv.h>
#include "PlatformScreen.h"
#include "ScrollView.h"
#include "WebPage.h"
#include "Widget.h"
#include "NotImplemented.h"
static JGClass rectangleCls;
static JGClass widgetClass;
static jfieldID rectxFID;
static jfieldID rectyFID;
static jfieldID rectwFID;
static jfieldID recthFID;
static jmethodID getScreenDepthMID;
static jmethodID getScreenRectMID;
static void initRefs(JNIEnv* env)
{
if (!widgetClass) {
widgetClass = JLClass(env->FindClass("com/sun/webkit/WCWidget"));
ASSERT(widgetClass);
getScreenDepthMID = env->GetMethodID(
widgetClass,
"fwkGetScreenDepth",
"()I");
ASSERT(getScreenDepthMID);
getScreenRectMID = env->GetMethodID(
widgetClass,
"fwkGetScreenRect",
"(Z)Lcom/sun/webkit/graphics/WCRectangle;");
ASSERT(getScreenRectMID);
rectangleCls = JLClass(env->FindClass("com/sun/webkit/graphics/WCRectangle"));
ASSERT(rectangleCls);
rectxFID = env->GetFieldID(rectangleCls, "x", "F");
ASSERT(rectxFID);
rectyFID = env->GetFieldID(rectangleCls, "y", "F");
ASSERT(rectyFID);
rectwFID = env->GetFieldID(rectangleCls, "w", "F");
ASSERT(rectwFID);
recthFID = env->GetFieldID(rectangleCls, "h", "F");
ASSERT(recthFID);
}
}
namespace WebCore
{
int screenHorizontalDPI(Widget*)
{
notImplemented();
return 0;
}
int screenVerticalDPI(Widget*)
{
notImplemented();
return 0;
}
int screenDepth(Widget* w)
{
if (!w)
return 24;
ASSERT(w->root());
ASSERT(w->root()->hostWindow());
PlatformWidget j(w->root()->hostWindow()->platformPageClient());
if (!j)
return 24;
JNIEnv* env = WebCore_GetJavaEnv();
initRefs(env);
jint depth(env->CallIntMethod(
(jobject) j,
getScreenDepthMID));
CheckAndClearException(env);
return depth;
}
int screenDepthPerComponent(Widget* w)
{
return screenDepth(w) / 3;
}
bool screenIsMonochrome(Widget*)
{
notImplemented();
return false;
}
FloatRect getScreenRect(Widget* w, bool available)
{
if (!w)
return IntRect(0, 0, 0, 0);
ASSERT(w->root());
ASSERT(w->root()->hostWindow());
PlatformWidget j(w->root()->hostWindow()->platformPageClient());
if (!j)
return IntRect(0, 0, 0, 0);
JNIEnv* env = WebCore_GetJavaEnv();
initRefs(env);
JLObject rect(env->CallObjectMethod(
(jobject) j,
getScreenRectMID,
bool_to_jbool(available)));
CheckAndClearException(env);
if (!rect) {
return IntRect(0, 0, 0, 0);
}
float x = env->GetFloatField(rect, rectxFID);
float y = env->GetFloatField(rect, rectyFID);
float width = env->GetFloatField(rect, rectwFID);
float height = env->GetFloatField(rect, recthFID);
return FloatRect(x, y, width, height);
}
FloatRect screenRect(Widget* w)
{
return getScreenRect(w, false);
}
FloatRect screenAvailableRect(Widget* w)
{
return getScreenRect(w, true);
}
bool screenHasInvertedColors() //XXX: recheck
{
return false;
}
bool screenSupportsExtendedColor(Widget*)
{
return false;
}
} // namespace WebCore
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