void PlatformScrollbar::updateViewOnMouseHover()
{
EA::Raster::Surface* const pSurface = containingWindow();
EA::WebKit::View* pView = static_cast<EA::WebKit::View*>(pSurface->mpUserData);
const EA::WebKit::ViewParameters& vPm = pView->GetParameters();
if(vPm.mbRedrawScrollbarOnCursorHover)
{
EA::WebKit::ViewNotification* pVN = EA::WebKit::GetViewNotification();
if(pVN != NULL)
{
GraphicsContext context(pSurface);
IntRect dmgRect;
switch ((int)m_hoveredPart)
{
case BackButtonPart:
dmgRect = backButtonRect();
break;
case ForwardButtonPart:
dmgRect = forwardButtonRect();
break;
case ThumbPart:
dmgRect = thumbRect();
break;
}
paint(&context, dmgRect);
EA::WebKit::ViewUpdateInfo vui = { pView, x(), y(), width(), height() };
pVN->ViewUpdate(vui);
}
}
}
void PlatformScrollbar::paint(GraphicsContext* context, const IntRect& damageRect)
{
EA::WebKit::ViewNotification* pVN = EA::WebKit::GetViewNotification();
// EA::Raster::Surface* const pSurface = containingWindow();
EA::WebKit::ScrollbarDrawInfo sbi;
SetScrollDrawInfo(sbi, damageRect);
if(!pVN || !pVN->DrawScrollbar(sbi))
defaultpaint(context, damageRect);
}
void WebViewPrivate::onExpose(BalEventExpose eventExpose)
{
//OWB_PRINTF("WebViewPrivate::onExpose\n");
Frame* frame = core(m_webView->mainFrame());
if (!frame)
return;
if(!isInitialized) {
//OWB_PRINTF("not isInitialized\n");
isInitialized = true;
frame->view()->resize(m_rect.width(), m_rect.height());
frame->forceLayout();
frame->view()->adjustViewSize();
}
GraphicsContext ctx(m_webView->viewWindow());
ctx.setBalExposeEvent(&eventExpose);
if (frame->contentRenderer() && frame->view() && !m_webView->dirtyRegion().isEmpty()) {
frame->view()->layoutIfNeededRecursive();
IntRect dirty = m_webView->dirtyRegion();
// Notify the user of the draw start event.
EA::WebKit::ViewNotification* pVN = EA::WebKit::GetViewNotification();
EA::WebKit::View* pView = EA::WebKit::GetView(m_webView);
// Clip to the main view surface and not just the dirty rect for notification.
int w=0;
int h=0;
if(pView)
pView->GetSize(w,h);
IntRect rect(0,0,w,h);
rect.intersect(dirty);
EA::WebKit::ViewUpdateInfo vui = { pView, rect.x(), rect.y(), rect.width(), rect.height(), EA::WebKit::ViewUpdateInfo::kViewDrawStart};
if(pVN)
pVN->DrawEvent(vui);
frame->view()->paint(&ctx, dirty);
// Notify the user of end draw event
if(pVN) {
vui.mDrawEvent = EA::WebKit::ViewUpdateInfo::kViewDrawEnd;
pVN->DrawEvent(vui);
// TODO: Deprecate this view update
pVN->ViewUpdate(vui);
}
m_webView->clearDirtyRegion();
}
}
// It's called a "focus ring" but it's not a ring, it's a (possibly rounded) rect around
// something that is highlighted, like a text input.
void GraphicsContext::drawFocusRing(const Color& color)
{
if (paintingDisabled())
return;
const int radius = (focusRingWidth() - 1) / 2;
const int offset = radius + focusRingOffset();
const Vector<IntRect>& rects = focusRingRects();
unsigned rectCount = rects.size();
IntRect finalFocusRect;
for (unsigned i = 0; i < rectCount; i++)
{
IntRect focusRect = rects[i];
focusRect.setLocation(focusRect.location() + origin());
focusRect.inflate(offset);
finalFocusRect.unite(focusRect);
}
bool useDefaultFocusRingDraw = true;
EA::WebKit::ViewNotification* pVN = EA::WebKit::GetViewNotification();
EA::WebKit::FocusRingDrawInfo focusInfo;
EA::Raster::ISurface* pSurface = m_data->surface;
EA::WebKit::View* pView = NULL;
if(pSurface)
pView = static_cast<EA::WebKit::View*> (pSurface->GetUserData()); // Need to verify that this cast is always safe...
focusInfo.mpView = pView;
EA::WebKit::GetEARasterInstance()->IntRectToEARect(finalFocusRect, focusInfo.mFocusRect);
focusInfo.mFocusRect.h -= 1;
focusInfo.mFocusRect.w -= 1;
focusInfo.mSuggestedColor.setRGB(color.rgb());
focusInfo.mpSurface = m_data->surface;
if(pVN)
{
useDefaultFocusRingDraw = !pVN->DrawFocusRing(focusInfo);
}
//default focus rect draw method
if(useDefaultFocusRingDraw)
{
// Force the alpha to 50%. This matches what the Mac does with outline rings.
const EA::Raster::Color ringColor(color.red(), color.green(), color.blue(), 127);
EA::WebKit::GetEARasterInstance()->RectangleColor(focusInfo.mpSurface, focusInfo.mFocusRect, ringColor);
}
}
// Write to the clipboard
void Pasteboard::writeSelection(Range* /*selectedRange*/, bool /*canSmartCopyOrDelete*/, Frame* frame)
{
EA::WebKit::ViewNotification* pVN = EA::WebKit::GetViewNotification();
if(pVN) // This should always be true.
{
EA::WebKit::ClipboardEventInfo cei;
cei.mReadFromClipboard = false;
const String str = frame->selectedText();
GET_FIXEDSTRING16(cei.mText)->assign(str.characters(), str.length());
pVN->ClipboardEvent(cei);
}
}
// Read from the clipboard
String Pasteboard::plainText(Frame* /*frame*/)
{
WebCore::String retVal;
EA::WebKit::ViewNotification* pVN = EA::WebKit::GetViewNotification();
if(pVN) // This should always be true.
{
EA::WebKit::ClipboardEventInfo cei;
cei.mReadFromClipboard = true;
pVN->ClipboardEvent(cei); // We can ignore the return value and just look at cei.mText.
if(!GET_FIXEDSTRING16(cei.mText)->empty())
retVal = GET_FIXEDSTRING16(cei.mText)->c_str();
}
return retVal;
}
void Cursor::Set() const
{
bool bHandled = false;
EA::WebKit::ViewNotification* pVN = EA::WebKit::GetViewNotification();
if(pVN)
{
EA::WebKit::CursorChangeInfo cci = { m_impl }; // m_impl is an int, the cursor id.
bHandled = pVN->CursorChanged(cci);
}
if(!bHandled)
{
#if EAWEBKIT_DEFAULT_CURSOR_HANDLING_ENABLED && defined(EA_PLATFORM_WINDOWS)
LPCTSTR name = IDC_ARROW;
switch (m_impl)
{
case kCursorIdPointer:
name = IDC_ARROW;
break;
case kCursorIdCross:
name = IDC_CROSS;
break;
case kCursorIdHand:
name = IDC_HAND;
break;
case kCursorIdMove:
case kCursorIdIBeam:
name = IDC_IBEAM;
break;
case kCursorIdWait:
name = IDC_WAIT;
break;
case kCursorIdHelp:
name = IDC_HELP;
break;
case kCursorIdResizeE:
case kCursorIdResizeW:
name = IDC_SIZEWE;
break;
case kCursorIdResizeN:
case kCursorIdResizeS:
name = IDC_SIZENS;
break;
case kCursorIdResizeNE:
case kCursorIdResizeNW:
case kCursorIdResizeSE:
case kCursorIdResizeSW:
case kCursorIdResizeNS:
case kCursorIdResizeEW:
// No simple solution.
break;
case kCursorIdResizeNESW:
name = IDC_SIZENESW;
break;
case kCursorIdResizeNWSE:
name = IDC_SIZENWSE;
break;
case kCursorIdContextMenu:
// No simple solution.
break;
case kCursorIdNoDrop:
case kCursorIdNotAllowed:
name = IDC_NO;
break;
case kCursorIdProgress:
case kCursorIdZAlias:
case kCursorIdZoomIn:
case kCursorIdZoomOut:
case kCursorIdCopy:
case kCursorIdNone:
// No simple solution.
break;
case kCursorIdResizeColumn:
case kCursorIdResizeRow:
case kCursorIdVerticalText:
case kCursorIdCell:
// No simple solution.
break;
}
SetCursor(LoadCursor(NULL, name));
#else
// To do: Implement a user-callback mechanism whereby the user handles this in their graphic/UI system.
#endif
}
}
String getLocalizedString(LocalizedStringType type)
{
bool bHandled = false;
EA::WebKit::ViewNotification* pVN = EA::WebKit::GetViewNotification();
if(pVN)
{
EA::WebKit::StringInfo si = { type }; si.mString16[0] = 0; si.mString8[0] = 0;
bHandled = pVN->GetString(si);
if(bHandled)
{
if(si.mString16[0])
return String(si.mString16);
else
return String::fromUTF8(si.mString8);
}
}
if(!bHandled)
{
#if EAWEBKIT_DEFAULT_STRING_HANDLING_ENABLED && defined(EA_PLATFORM_WINDOWS)
const char empty = 0;
const char* p;
switch (type)
{
case kLSsearchableIndexIntroduction: p = "This is a searchable index. Enter search keywords: "; break;
case kLSsubmitButtonDefaultLabel: p = "Submit"; break;
case kLSinputElementAltText: p = "Submit"; break;
case kLSresetButtonDefaultLabel: p = "Reset"; break;
case kLSfileButtonChooseFileLabel: p = "Choose File"; break;
case kLSfileButtonNoFileSelectedLabel: p = "no file selected"; break;
case kLScontextMenuItemTagOpenLinkInNewWindow: p = "Open Link in New Window"; break;
case kLScontextMenuItemTagDownloadLinkToDisk: p = "Download Linked File"; break;
case kLScontextMenuItemTagCopyLinkToClipboard: p = "Copy Link"; break;
case kLScontextMenuItemTagOpenImageInNewWindow: p = "Open Image in New Window"; break;
case kLScontextMenuItemTagDownloadImageToDisk: p = "Download Image"; break;
case kLScontextMenuItemTagCopyImageToClipboard: p = "Copy Image"; break;
case kLScontextMenuItemTagOpenFrameInNewWindow: p = "Open Frame in New Window"; break;
case kLScontextMenuItemTagCopy: p = "Copy"; break;
case kLScontextMenuItemTagGoBack: p = "Back"; break;
case kLScontextMenuItemTagGoForward: p = "Forward"; break;
case kLScontextMenuItemTagStop: p = "Stop"; break;
case kLScontextMenuItemTagReload: p = "Reload"; break;
case kLScontextMenuItemTagCut: p = "Cut"; break;
case kLScontextMenuItemTagPaste: p = "Paste"; break;
case kLScontextMenuItemTagNoGuessesFound: p = "No Guesses Found"; break;
case kLScontextMenuItemTagIgnoreSpelling: p = "Ignore Spelling"; break;
case kLScontextMenuItemTagLearnSpelling: p = "Learn Spelling"; break;
case kLScontextMenuItemTagSearchWeb: p = "Search with Google"; break;
case kLScontextMenuItemTagLookUpInDictionary: p = "Look Up in Dictionary"; break;
case kLScontextMenuItemTagOpenLink: p = "Open Link"; break;
case kLScontextMenuItemTagIgnoreGrammar: p = "Ignore Grammar"; break;
case kLScontextMenuItemTagSpellingMenu: p = "Spelling and Grammar"; break;
case kLScontextMenuItemTagCheckSpelling: p = "Check Document Now"; break;
case kLScontextMenuItemTagCheckSpellingWhileTyping: p = "Check Spelling While Typing"; break;
case kLScontextMenuItemTagCheckGrammarWithSpelling: p = "Check Grammar With Spelling"; break;
case kLScontextMenuItemTagFontMenu: p = "Font"; break;
case kLScontextMenuItemTagBold: p = "Bold"; break;
case kLScontextMenuItemTagItalic: p = "Italic"; break;
case kLScontextMenuItemTagUnderline: p = "Underline"; break;
case kLScontextMenuItemTagOutline: p = "Outline"; break;
case kLScontextMenuItemTagWritingDirectionMenu: p = "Writing Direction"; break;
case kLScontextMenuItemTagDefaultDirection: p = "Default"; break;
case kLScontextMenuItemTagLeftToRight: p = "Left to Right"; break;
case kLScontextMenuItemTagRightToLeft: p = "Right to Left"; break;
case kLScontextMenuItemTagInspectElement: p = "Inspect Element"; break;
case kLSsearchMenuNoRecentSearchesText: p = "No recent searches"; break;
case kLSsearchMenuRecentSearchesText: p = "Recent Searches"; break;
case kLSsearchMenuClearRecentSearchesText: p = "Clear Recent Searches"; break;
case kLSAXWebAreaText: p = "web area"; break;
case kLSAXLinkText: p = "link"; break;
case kLSAXListMarkerText: p = "list marker"; break;
case kLSAXImageMapText: p = "image map"; break;
case kLSAXHeadingText: p = "heading"; break;
case kLSAXButtonActionVerb: p = "press"; break;
case kLSAXRadioButtonActionVerb: p = "select"; break;
case kLSAXTextFieldActionVerb: p = "activate"; break;
case kLSAXCheckedCheckBoxActionVerb: p = "uncheck"; break;
case kLSAXUncheckedCheckBoxActionVerb: p = "check"; break;
case kLSAXLinkActionVerb: p = "jump"; break;
case kLSunknownFileSizeText: p = "Unknown"; break;
case kLSuploadFileText: p = "Upload file"; break;
case kLSallFilesText: p = "All Files"; break;
default: p = ∅ break;
}
return String::fromUTF8(p);
#endif
}
return String(); // We don't want to be executing this.
}
void FileChooser::openFileChooser(Document* document)
{
//OWB_PRINTF("FileChooser::openFileChooser\n");
// We use this protector because some systems implement asynchronous dialogs
// which could result in this class being deleted while it's executing.
RefPtr<FileChooser> protector(this);
// What we need to do here is implement an "open existing file for reading" dialog box.
// Desktop platforms tend to support this natively, though a custom application may
// wnat to override this. Upon successfully selecting a file, we need to call the
// FileChooser::chooseFile(const String&) function with the path.
// To do: Call back the user-installed file chooser here.
bool bHandled = false;
EA::WebKit::ViewNotification* pVN = EA::WebKit::GetViewNotification();
if(pVN)
{
EA::WebKit::View* pView = EA::WebKit::AutoSetActiveView::GetActiveView();
EA::WebKit::FileChooserInfo fci;
fci.mpView = pView;
fci.mbIsLoad = true;
fci.mFilePath[0] = 0;
fci.mbSuccess = false;
if (pVN->ChooseFile(fci))
{
bHandled = true;
const String resultFilename(fci.mFilePath);
chooseFile(resultFilename);
}
}
if(!bHandled)
{
#if EAWEBKIT_DEFAULT_FILE_CHOOSER_HANDLING_ENABLED && defined(EA_PLATFORM_WINDOWS)
char filebuffer[256];
OPENFILENAMEA ofn;
memset(&ofn, 0, sizeof(ofn));
ofn.lStructSize = sizeof(OPENFILENAME);
ofn.hwndOwner = NULL; // Parent window handle
ofn.lpstrFilter = "All Files\0*.*\0";
ofn.nFilterIndex = 0;
ofn.lpstrFile = filebuffer;
ofn.nMaxFile = sizeof(filebuffer);
ofn.lpstrInitialDir = NULL;
ofn.lpstrTitle = "Open File";
ofn.Flags = OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST;
BOOL result = GetOpenFileNameA(&ofn);
if(result)
{
const String resultFilename(filebuffer);
chooseFile(resultFilename); // Call our member chooseFile function.
}
#endif
}
}
