BOOL CXTThemeManagerStyle::TakeSnapShot(CWnd* pWndOwner)
{
CWnd *pWndParent = pWndOwner->GetParent();
if (::IsWindow(pWndParent->GetSafeHwnd()))
{
if (m_bmpSnapShot.GetSafeHandle() != NULL)
m_bmpSnapShot.DeleteObject();
//convert our coordinates to our parent coordinates.
CXTPWindowRect rc(pWndOwner);
pWndParent->ScreenToClient(&rc);
//copy what's on the parents background at this point
CDC *pDC = pWndParent->GetDC();
CDC memDC;
memDC.CreateCompatibleDC(pDC);
m_bmpSnapShot.CreateCompatibleBitmap(pDC, rc.Width(), rc.Height());
CXTPBitmapDC bitmapDC(&memDC, &m_bmpSnapShot);
memDC.BitBlt(0, 0, rc.Width(), rc.Height(), pDC, rc.left, rc.top, SRCCOPY);
pWndParent->ReleaseDC(pDC);
return TRUE;
}
return FALSE;
}
void CollisionTypePanel::OnPaint(wxPaintEvent& event)
{
//Double buffered dest dc
wxAutoBufferedPaintDC destDC(this);
//Get renderable client rect
wxSize clientSize = GetClientSize();
wxRect clientRect(0, 0, clientSize.x, clientSize.y);
//Clear dest rect
destDC.SetBrush(*wxBLACK_BRUSH);
destDC.DrawRectangle(clientRect);
//No outline
destDC.SetPen(wxNullPen);
const int maxCollisionTypesPerLayer = 16;
//TODO: Multiple layers
const int numCollisionLayers = 1;
float rectSize = (m_orientation == eVertical) ? (clientSize.y / maxCollisionTypesPerLayer) : (clientSize.x / maxCollisionTypesPerLayer);
wxBitmap bitmap(sIconWidth, sIconHeight, wxBITMAP_SCREEN_DEPTH);
wxMemoryDC bitmapDC(bitmap);
for(int i = 0; i < numCollisionLayers; i++)
{
for(int j = 0; j < maxCollisionTypesPerLayer; j++)
{
int x = (m_orientation == eVertical) ? i : j;
int y = (m_orientation == eVertical) ? j : i;
wxBrush brush;
CollisionType* collisionType = m_project->GetCollisionType(1 << j);
if(collisionType)
{
bitmapDC.DrawBitmap(m_icons[(i * maxCollisionTypesPerLayer) + j], 0, 0);
destDC.StretchBlit(x * rectSize, y * rectSize, rectSize, rectSize, &bitmapDC, 0, 0, sIconWidth, sIconHeight);
}
else
{
brush.SetStyle(wxBRUSHSTYLE_CROSSDIAG_HATCH);
brush.SetColour(wxColour(100, 100, 100, 50));
destDC.SetBrush(brush);
destDC.DrawRectangle(x * rectSize, y * rectSize, rectSize, rectSize);
}
}
}
}
BOOL CXTThemeManagerStyle::DrawTransparentBack(CDC* pDC, CWnd* pWndOwner)
{
if (::GetWindowLong(pWndOwner->GetSafeHwnd(), GWL_EXSTYLE) & WS_EX_TRANSPARENT)
{
// Get background.
if (!TakeSnapShot(pWndOwner))
return FALSE;
CXTPClientRect rc(pWndOwner);
CDC memDC;
memDC.CreateCompatibleDC(pDC);
CXTPBitmapDC bitmapDC(&memDC, &m_bmpSnapShot);
pDC->BitBlt(0, 0, rc.Width(), rc.Height(), &memDC, 0, 0, SRCCOPY);
return TRUE;
}
return FALSE;
}
//
/// Removes a cel from this CelArray. If index is < 0, all cels are removed. Returns
/// true if cels are removed; false otherwise.
//
bool
TCelArray::Remove(int index)
{
if (index >= NCelsUsed)
return false;
if (index < 0) {
NCelsUsed = 0; // Remove all
}
else if (index < NCelsUsed) {
if (index < NCelsUsed-1) {
TPoint offs(CelOffset(index,0));
TMemoryDC bitmapDC(*Bitmap);
bitmapDC.BitBlt(offs.x, offs.y, (NCelsUsed-index-1)*CSize.cx,
CSize.cy*NRows,bitmapDC, offs.x+CSize.cx, offs.y);
}
NCelsUsed--;
}
TRACEX(OwlGadget, 1, "TCelArray @" << (void*)this << " removed index 0x" << index);
return true;
}
void CamuleDlg::ShowConnectionState(bool skinChanged)
{
static wxImageList status_arrows(16,16,true,0);
if (!status_arrows.GetImageCount()) {
// Generate the image list (This is only done once)
for (int t = 0; t < 7; ++t) {
status_arrows.Add(connImages(t));
}
}
m_serverwnd->UpdateED2KInfo();
m_serverwnd->UpdateKadInfo();
////////////////////////////////////////////////////////////
// Determine the status of the networks
//
enum ED2KState { ED2KOff = 0, ED2KLowID = 1, ED2KConnecting = 2, ED2KHighID = 3, ED2KUndef = -1 };
enum EKadState { EKadOff = 4, EKadFW = 5, EKadConnecting = 5, EKadOK = 6, EKadUndef = -1 };
ED2KState ed2kState = ED2KOff;
EKadState kadState = EKadOff;
////////////////////////////////////////////////////////////
// Update the label on the status-bar and determine
// the states of the two networks.
//
wxString msgED2K;
if (theApp->IsConnectedED2K()) {
CServer* server = theApp->serverconnect->GetCurrentServer();
if (server) {
msgED2K = CFormat(wxT("eD2k: %s")) % server->GetListName();
}
if (theApp->serverconnect->IsLowID()) {
ed2kState = ED2KLowID;
} else {
ed2kState = ED2KHighID;
}
} else if (theApp->serverconnect->IsConnecting()) {
msgED2K = _("eD2k: Connecting");
ed2kState = ED2KConnecting;
} else if (thePrefs::GetNetworkED2K()) {
msgED2K = _("eD2k: Disconnected");
}
wxString msgKad;
if (theApp->IsConnectedKad()) {
if (theApp->IsFirewalledKad()) {
msgKad = _("Kad: Firewalled");
kadState = EKadFW;
} else {
msgKad = _("Kad: Connected");
kadState = EKadOK;
}
} else if (theApp->IsKadRunning()) {
msgKad = _("Kad: Connecting");
kadState = EKadConnecting;
} else if (thePrefs::GetNetworkKademlia()) {
msgKad = _("Kad: Off");
}
wxStaticText* connLabel = CastChild( wxT("connLabel"), wxStaticText );
{ wxCHECK_RET(connLabel, wxT("'connLabel' widget not found")); }
wxString labelMsg;
if (msgED2K.Length() && msgKad.Length()) {
labelMsg = msgED2K + wxT(" | ") + msgKad;
} else {
labelMsg = msgED2K + msgKad;
}
connLabel->SetLabel(labelMsg);
connLabel->GetParent()->Layout();
////////////////////////////////////////////////////////////
// Update the connect/disconnect/cancel button.
//
enum EConnState {
ECS_Unknown,
ECS_Connected,
ECS_Connecting,
ECS_Disconnected
};
static EConnState s_oldState = ECS_Unknown;
EConnState currentState = ECS_Disconnected;
if (theApp->serverconnect->IsConnecting() ||
(theApp->IsKadRunning() && !theApp->IsConnectedKad())) {
currentState = ECS_Connecting;
} else if (theApp->IsConnected()) {
currentState = ECS_Connected;
} else {
currentState = ECS_Disconnected;
}
if ( (true == skinChanged) || (currentState != s_oldState) ) {
wxWindowUpdateLocker freezer(m_wndToolbar);
wxToolBarToolBase* toolbarTool = m_wndToolbar->RemoveTool(ID_BUTTONCONNECT);
switch (currentState) {
case ECS_Connecting:
toolbarTool->SetLabel(_("Cancel"));
toolbarTool->SetShortHelp(_("Stop the current connection attempts"));
toolbarTool->SetNormalBitmap(m_tblist.GetBitmap(2));
break;
case ECS_Connected:
toolbarTool->SetLabel(_("Disconnect"));
toolbarTool->SetShortHelp(_("Disconnect from the currently connected networks"));
toolbarTool->SetNormalBitmap(m_tblist.GetBitmap(1));
break;
default:
toolbarTool->SetLabel(_("Connect"));
toolbarTool->SetShortHelp(_("Connect to the currently enabled networks"));
toolbarTool->SetNormalBitmap(m_tblist.GetBitmap(0));
}
m_wndToolbar->InsertTool(0, toolbarTool);
m_wndToolbar->Realize();
m_wndToolbar->EnableTool(ID_BUTTONCONNECT, (thePrefs::GetNetworkED2K() || thePrefs::GetNetworkKademlia()) && theApp->ipfilter->IsReady());
s_oldState = currentState;
}
////////////////////////////////////////////////////////////
// Update the globe-icon in the lower-right corner.
// (only if connection state has changed)
//
static ED2KState s_ED2KOldState = ED2KUndef;
static EKadState s_EKadOldState = EKadUndef;
if (ed2kState != s_ED2KOldState || kadState != s_EKadOldState) {
s_ED2KOldState = ed2kState;
s_EKadOldState = kadState;
wxStaticBitmap* connBitmap = CastChild( wxT("connImage"), wxStaticBitmap );
wxCHECK_RET(connBitmap, wxT("'connImage' widget not found"));
wxBitmap statusIcon = connBitmap->GetBitmap();
// Sanity check - otherwise there's a crash here if aMule runs out of resources
if (statusIcon.GetRefData() == NULL) {
return;
}
wxMemoryDC bitmapDC(statusIcon);
status_arrows.Draw(kadState, bitmapDC, 0, 0, wxIMAGELIST_DRAW_TRANSPARENT);
status_arrows.Draw(ed2kState, bitmapDC, 0, 0, wxIMAGELIST_DRAW_TRANSPARENT);
connBitmap->SetBitmap(statusIcon);
}
}