TSharedRef<SDockTab> FWorkflowTabFactory::SpawnTab(const FWorkflowTabSpawnInfo& Info) const
{
// Get the tab body content
TSharedRef<SWidget> TabBody = CreateTabBody(Info);
// Pad the content if requested
if (InsideTabPadding > 0.0f)
{
// propagate tag from original content, or use TabId
TSharedPtr<FTagMetaData> MetaData = TabBody->GetMetaData<FTagMetaData>();
TabBody = SNew(SBorder)
.Padding(InsideTabPadding)
.BorderImage(FEditorStyle::GetBrush("ToolPanel.GroupBorder"))
.AddMetaData<FTagMetaData>(MetaData.IsValid() ? MetaData->Tag : this->TabIdentifier)
[
TabBody
];
}
// Spawn the tab
TSharedRef<SDockTab> NewTab = SNew(SDockTab)
.TabRole(this->TabRole)
.Icon(GetTabIcon(Info))
.Label(ConstructTabName(Info))
.ShouldAutosize(bShouldAutosize)
[
TabBody
];
NewTab->SetTabToolTipWidget(CreateTabToolTipWidget(Info));
return NewTab;
}
int CIconList::CreateTabIcon(LPCWSTR asIconDescr, bool bAdmin, LPCWSTR asWorkDir)
{
if (bAdmin && !gpSet->isAdminShield())
bAdmin = false;
if (!asIconDescr || !*asIconDescr)
return GetTabIcon(bAdmin);
int iCreatedIcon = -1;
MSectionLockSimple CS; CS.Lock(mpcs, 30000);
for (INT_PTR i = 0; i < m_Icons.size(); i++)
{
const TabIconCache& icn = m_Icons[i];
if ((icn.bAdmin!=FALSE) != bAdmin)
continue;
if (lstrcmpi(icn.pszIconDescr, asIconDescr) != 0)
continue;
// Already was created!
iCreatedIcon = icn.nIconIdx;
goto wrap;
}
iCreatedIcon = CreateTabIconInt(asIconDescr, bAdmin, asWorkDir);
if (iCreatedIcon == -1)
{
// To avoid numerous CreateTabIconInt calls - just remember "No icon" for that asIconDescr
TabIconCache DummyIcon = {lstrdup(asIconDescr), bAdmin, -1};
m_Icons.push_back(DummyIcon);
}
wrap:
return iCreatedIcon;
}
void MainWindow::SetTabIcons()
{
m_func_tabs->SetPageBitmap(PAGE_CHAT, GetTabIcon(chat_icon_png, sizeof(chat_icon_png)));
m_func_tabs->SetPageBitmap(PAGE_LIST, GetTabIcon(join_icon_png, sizeof(join_icon_png)));
m_func_tabs->SetPageBitmap(PAGE_JOIN, GetTabIcon(broom_tab_icon_png, sizeof(broom_tab_icon_png)));
m_func_tabs->SetPageBitmap(PAGE_SINGLE, GetTabIcon(single_player_icon_png, sizeof(single_player_icon_png)));
m_func_tabs->SetPageBitmap(PAGE_TORRENT, GetTabIcon(downloads_icon_png, sizeof(downloads_icon_png)));
m_func_tabs->SetPageBitmap(PAGE_REPLAY, GetTabIcon(replay_icon_png, sizeof(replay_icon_png)));
//m_func_tabs->SetPageBitmap( ?? , GetTabIcon( floppy_icon_png , sizeof (floppy_icon_png) ) );
//m_func_tabs->SetPageBitmap( ?? , GetTabIcon( options_icon_png , sizeof (options_icon_png) ) );
Refresh();
}
void FWorkflowTabFactory::UpdateTab(TSharedPtr<SDockTab> InDockTab, const FWorkflowTabSpawnInfo& Info, TSharedPtr< SWidget > InContent) const
{
// Get the tab body content
TSharedRef<SWidget> TabBody = InContent.ToSharedRef();
// Pad the content if requested
if (InsideTabPadding > 0.0f)
{
TabBody = SNew(SBorder)
.Padding(InsideTabPadding)
.BorderImage(FEditorStyle::GetBrush("ToolPanel.GroupBorder"))
[
TabBody
];
}
InDockTab->SetContent(TabBody);
InDockTab->SetLabel(ConstructTabName(Info));
InDockTab->SetTabIcon(GetTabIcon(Info));
InDockTab->SetTabToolTipWidget(CreateTabToolTipWidget(Info));
}
int CIconList::CreateTabIcon(LPCWSTR asIconDescr, bool bAdmin)
{
if (!asIconDescr || !*asIconDescr)
return GetTabIcon(bAdmin);
for (INT_PTR i = 0; i < m_Icons.size(); i++)
{
const TabIconCache& icn = m_Icons[i];
if ((icn.bAdmin!=FALSE) != bAdmin)
continue;
if (lstrcmpi(icn.pszIconDescr, asIconDescr) != 0)
continue;
// Already was created!
return icn.nIconIdx;
}
wchar_t* pszExpanded = ExpandEnvStr(asIconDescr);
// Need to be created!
int iIconIdx = -1;
HICON hFileIcon = NULL;
wchar_t szTemp[MAX_PATH];
LPCWSTR pszLoadFile = pszExpanded ? pszExpanded : asIconDescr;
LPCWSTR lpszExt = (wchar_t*)PointToExt(pszLoadFile);
if (!lpszExt)
{
LPWSTR pszFile = NULL;
if (SearchPath(NULL, pszLoadFile, L".exe", countof(szTemp), szTemp, &pszFile))
{
pszLoadFile = szTemp;
lpszExt = (wchar_t*)PointToExt(pszLoadFile);
}
if (!lpszExt)
goto wrap;
}
if (lstrcmpi(lpszExt, L".ico") == 0)
{
hFileIcon = (HICON)LoadImage(0, pszLoadFile, IMAGE_ICON,
GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_DEFAULTCOLOR|LR_LOADFROMFILE);
}
else if ((lstrcmpi(lpszExt, L".exe") == 0) || (lstrcmpi(lpszExt, L".dll") == 0))
{
//TODO: May be specified index of an icon in the file
HICON hIconLarge = NULL;
ExtractIconEx(pszLoadFile, 0, &hIconLarge, &hFileIcon, 1);
if (hIconLarge) DestroyIcon(hIconLarge);
}
else
{
//TODO: Shell icons for registered files (cmd, bat, sh, pl, py, ...)
}
if (hFileIcon)
{
int iIconIdxAdm = -1;
iIconIdx = ImageList_ReplaceIcon(mh_TabIcons, -1, hFileIcon);
TabIconCache NewIcon = {lstrdup(asIconDescr), false, iIconIdx};
m_Icons.push_back(NewIcon);
HIMAGELIST hAdmList = ImageList_Merge(mh_TabIcons, iIconIdx, mh_TabIcons, mn_AdminIcon+2, 0,0);
if (hAdmList)
{
HICON hNewIcon = ImageList_GetIcon(hAdmList, 0, ILD_TRANSPARENT);
if (hNewIcon)
{
iIconIdxAdm = ImageList_ReplaceIcon(mh_TabIcons, -1, hNewIcon);
DestroyIcon(hNewIcon);
TabIconCache AdmIcon = {lstrdup(asIconDescr), true, iIconIdxAdm};
m_Icons.push_back(AdmIcon);
if (bAdmin && (iIconIdxAdm > 0))
{
iIconIdx = iIconIdxAdm;
}
}
}
//TODO: bAdmin!!!
DestroyIcon(hFileIcon);
}
wrap:
SafeFree(pszExpanded);
return iIconIdx;
}
