bool HyperLinkManager::doHyperLinkByMouseRight(const Window* pOwnerWindow,const Point& position)
{
HyperLinkNameRegistry::const_iterator itCur, itEnd;
HyperLink nHyperLink;
itCur = d_HyperLinkNameMap.begin();
itEnd = d_HyperLinkNameMap.end();
while ( itCur != itEnd )
{
nHyperLink = itCur->second;
if(nHyperLink.isInRange(pOwnerWindow,position))
{
HyperLinkEventArgs e(pOwnerWindow->getName(), nHyperLink.d_name);
fireEvent(EventHyperLinkRightActive, e, EventNamespace);
return true;
}
itCur++;
}
return false;
}
bool HyperLinkManager::isHyperLinkRange(const Window* pOwnerWindow, const Point& position)
{
HyperLinkNameRegistry::const_iterator itCur, itEnd;
HyperLink nHyperLink;
itCur = d_HyperLinkNameMap.begin();
itEnd = d_HyperLinkNameMap.end();
Rect rectRange;
while ( itCur != itEnd )
{
nHyperLink = itCur->second;
if(nHyperLink.isInRange(pOwnerWindow,position, &rectRange))
{
d_lastMouseInLinkName = nHyperLink.d_name;
d_lastMouseInLinkWindow = (Window*)pOwnerWindow;
HyperLinkEventArgs e(pOwnerWindow->getName(), nHyperLink.d_name);
fireEvent(EventHyperLinkInactive, e, EventNamespace);
return true;
}
if( d_lastMouseInLinkWindow == pOwnerWindow && d_lastMouseInLinkName == nHyperLink.d_name)
{
d_lastMouseInLinkWindow = NULL;
d_lastMouseInLinkName = "";
}
itCur++;
}
return false;
}
void HyperLinkManager::addHyperLink(const Window* OwnerWindow,const String32 name, const Rect hyper_rect , utf32& ocolor)
{
// first ensure name uniqueness
HyperLinkNameRegistry::iterator pos = d_HyperLinkNameMap.find(name);
if (pos != d_HyperLinkNameMap.end())
{
pos->second.addNewRect(OwnerWindow,hyper_rect);
}
else
{
HyperLink newHyperLink;
newHyperLink.CleanUp();
newHyperLink.d_name = name;
newHyperLink.addNewRect(OwnerWindow,hyper_rect);
d_HyperLinkNameMap[name] = newHyperLink;
}
//如果鼠标在某个超级链接上,那么修改颜色
if (name == d_lastMouseInLinkName && d_lastMouseInLinkWindow == OwnerWindow)
{
ocolor = 0xFF0000FF;
}
return;
}
void
TermView::HyperLinkMenuState::Prepare(BPoint point, const HyperLink& link)
{
fLink = link;
// open context menu
PopUpMenu* menu = new PopUpMenu(fView);
BLayoutBuilder::Menu<> menuBuilder(menu);
switch (link.GetType()) {
case HyperLink::TYPE_URL:
menuBuilder
.AddItem(B_TRANSLATE("Open link"), kMessageOpenLink)
.AddItem(B_TRANSLATE("Copy link location"), kMessageCopyLink);
break;
case HyperLink::TYPE_PATH:
case HyperLink::TYPE_PATH_WITH_LINE:
case HyperLink::TYPE_PATH_WITH_LINE_AND_COLUMN:
menuBuilder.AddItem(B_TRANSLATE("Open path"), kMessageOpenLink);
menuBuilder.AddItem(B_TRANSLATE("Copy path"), kMessageCopyLink);
if (fLink.Text() != fLink.Address()) {
menuBuilder.AddItem(B_TRANSLATE("Copy absolute path"),
kMessageCopyAbsolutePath);
}
break;
}
menu->SetTargetForItems(fView);
menu->Go(fView->ConvertToScreen(point), true, true, true);
}
void
TermView::HyperLinkState::MouseDown(BPoint where, int32 buttons,
int32 modifiers)
{
TermPos start;
TermPos end;
HyperLink link;
bool pathPrefixOnly = (modifiers & B_SHIFT_KEY) != 0;
if (!_GetHyperLinkAt(where, pathPrefixOnly, link, start, end))
return;
if ((buttons & B_PRIMARY_MOUSE_BUTTON) != 0) {
link.Open();
} else if ((buttons & B_SECONDARY_MOUSE_BUTTON) != 0) {
fView->fHyperLinkMenuState->Prepare(where, link);
fView->_NextState(fView->fHyperLinkMenuState);
}
}
void HyperLinkManager::addHyperLink(const Window* OwnerWindow,const String name, const Rect hyper_rect )
{
// first ensure name uniqueness
HyperLinkNameRegistry::iterator pos = d_HyperLinkNameMap.find(name);
if (pos != d_HyperLinkNameMap.end())
{
pos->second.addNewRect(OwnerWindow,hyper_rect);
}
else
{
HyperLink newHyperLink;
newHyperLink.CleanUp();
newHyperLink.d_name = name;
newHyperLink.addNewRect(OwnerWindow,hyper_rect);
d_HyperLinkNameMap[name] = newHyperLink;
}
return;
}
String HyperLinkManager::getHyperLinkContex(const Window* pOwnerWindow, const Point& position)
{
HyperLinkNameRegistry::const_iterator itCur, itEnd;
HyperLink nHyperLink;
itCur = d_HyperLinkNameMap.begin();
itEnd = d_HyperLinkNameMap.end();
while ( itCur != itEnd )
{
nHyperLink = itCur->second;
if(nHyperLink.isInRange(pOwnerWindow,position))
{
HyperLinkEventArgs e(pOwnerWindow->getName(), nHyperLink.d_name);
return nHyperLink.d_name;
}
itCur++;
}
return "";
}