GraphicsManager::GraphicsManager (SDL_Renderer* device)
: device(device), clearColor(0, 0, 63), foreColor(255, 255, 255), backColor(0, 0, 0), textColor(255, 255, 255), systemFont(nullptr), defaultFont(nullptr)
{
if (device == nullptr) throw error::NullPointer("Invalid window device pointer!", ERROR_LOCATION);
else if (TTF_Init() != 0) throw error::Create("Failed to initialize SDL_ttf!", ERROR_LOCATION);
SystemFont("../resources/graphics/fonts/cour.ttf", 16);
DefaultFont("../resources/graphics/fonts/arial.ttf", 16);
}
GG::Y CharHeight()
{ return DefaultFont()->Lineskip(); }
GG::X CharWidth()
{
static GG::X retval = DefaultFont()->TextExtent("W").x;
return retval;
}
//---------------------------------------------------------------------------
void __fastcall TAboutDialog::LoadThirdParty()
{
TWebBrowserEx * ThirdPartyWebBrowser =
CreateBrowserViewer(ThirdPartyPanel, L"");
reinterpret_cast<TLabel *>(ThirdPartyWebBrowser)->Color = clBtnFace;
ThirdPartyWebBrowser->Navigate(L"about:blank");
while (ThirdPartyWebBrowser->ReadyState < ::READYSTATE_INTERACTIVE)
{
Application->ProcessMessages();
}
std::unique_ptr<TFont> DefaultFont(new TFont());
UnicodeString ThirdParty;
ThirdParty +=
L"<!DOCTYPE html>\n"
L"<meta charset=\"utf-8\">\n"
L"<html>\n"
L"<head>\n"
L"<style>\n"
L"\n"
L"body\n"
L"{\n"
L" font-family: '" + DefaultFont->Name + L"';\n"
L" margin: 0.5em;\n"
L" background-color: " + ColorToWebColorStr(Color) + L";\n"
L"}\n"
L"\n"
L"body\n"
L"{\n"
L" font-size: " + IntToStr(DefaultFont->Size) + L"pt;\n"
L"}\n"
L"\n"
L"p\n"
L"{\n"
L" margin-top: 0;\n"
L" margin-bottom: 1em;\n"
L"}\n"
L"\n"
L"a, a:visited, a:hover, a:visited, a:current\n"
L"{\n"
L" color: " + ColorToWebColorStr(LinkColor) + L";\n"
L"}\n"
L"</style>\n"
L"</head>\n"
L"<body>\n";
UnicodeString Br = "<br/>\n";
AddPara(ThirdParty, LoadStr(ABOUT_THIRDPARTY_HEADER));
AddPara(ThirdParty,
FMTLOAD(PUTTY_BASED_ON, (LoadStr(PUTTY_VERSION))) + Br +
LoadStr(PUTTY_COPYRIGHT) + Br +
CreateLink(LoadStr(PUTTY_LICENSE_URL), LoadStr(ABOUT_THIRDPARTY_LICENSE)) + Br +
CreateLink(LoadStr(PUTTY_URL)));
#ifndef NO_FILEZILLA
UnicodeString OpenSSLVersionText = GetOpenSSLVersionText();
CutToChar(OpenSSLVersionText, L' ', true); // "OpenSSL"
UnicodeString OpenSSLVersion = CutToChar(OpenSSLVersionText, L' ', true);
CutToChar(OpenSSLVersionText, L' ', true); // day
CutToChar(OpenSSLVersionText, L' ', true); // month
UnicodeString OpenSSLYear = CutToChar(OpenSSLVersionText, L' ', true);
AddPara(ThirdParty,
FMTLOAD(OPENSSL_BASED_ON, (OpenSSLVersion)) + Br +
FMTLOAD(OPENSSL_COPYRIGHT2, (OpenSSLYear)) + Br +
CreateLink(LoadStr(OPENSSL_URL)));
AddPara(ThirdParty,
LoadStr(FILEZILLA_BASED_ON2) + Br +
LoadStr(FILEZILLA_COPYRIGHT2) + Br +
CreateLink(LoadStr(FILEZILLA_URL)));
#endif
AddPara(ThirdParty,
FMTLOAD(NEON_BASED_ON, (NeonVersion())) + Br +
LoadStr(NEON_COPYRIGHT) + Br +
CreateLink(LoadStr(NEON_URL)));
#define EXPAT_LICENSE_URL L"license:expat"
AddPara(ThirdParty,
FMTLOAD(EXPAT_BASED_ON, (ExpatVersion())) + Br +
CreateLink(EXPAT_LICENSE_URL, LoadStr(ABOUT_THIRDPARTY_LICENSE)) + Br +
CreateLink(LoadStr(EXPAT_URL)));
AddBrowserLinkHandler(ThirdPartyWebBrowser, EXPAT_LICENSE_URL, ExpatLicenceHandler);
#ifndef NO_COMPONENTS
AddPara(ThirdParty,
FMTLOAD(ABOUT_TOOLBAR2000, (Toolbar2000Version)) + Br +
LoadStr(ABOUT_TOOLBAR2000_COPYRIGHT) + Br +
CreateLink(LoadStr(ABOUT_TOOLBAR2000_URL)));
AddPara(ThirdParty,
FMTLOAD(ABOUT_TBX, (TBXVersionString)) + Br +
LoadStr(ABOUT_TBX_COPYRIGHT) + Br +
CreateLink(LoadStr(ABOUT_TBX_URL)));
AddPara(ThirdParty,
LoadStr(ABOUT_FILEMANAGER) + Br +
LoadStr(ABOUT_FILEMANAGER_COPYRIGHT));
#endif
UnicodeString JclVersion =
FormatVersion(JclVersionMajor, JclVersionMinor, JclVersionRelease);
AddPara(ThirdParty,
FMTLOAD(ABOUT_JCL, (JclVersion)) + Br +
CreateLink(LoadStr(ABOUT_JCL_URL)));
AddPara(ThirdParty,
LoadStr(ABOUT_PNG) + Br +
LoadStr(ABOUT_PNG_COPYRIGHT) + Br +
CreateLink(LoadStr(ABOUT_PNG_URL)));
ThirdParty +=
L"</body>\n"
L"</html>\n";
std::unique_ptr<TMemoryStream> ThirdPartyStream(new TMemoryStream());
UTF8String ThirdPartyUTF8 = UTF8String(ThirdParty);
ThirdPartyStream->Write(ThirdPartyUTF8.c_str(), ThirdPartyUTF8.Length());
ThirdPartyStream->Seek(0, 0);
// For stream-loaded document, when set only after loading from OnDocumentComplete,
// browser stops working
SetBrowserDesignModeOff(ThirdPartyWebBrowser);
TStreamAdapter * ThirdPartyStreamAdapter = new TStreamAdapter(ThirdPartyStream.get(), soReference);
IPersistStreamInit * PersistStreamInit = NULL;
if (ALWAYS_TRUE(ThirdPartyWebBrowser->Document != NULL) &&
SUCCEEDED(ThirdPartyWebBrowser->Document->QueryInterface(IID_IPersistStreamInit, (void **)&PersistStreamInit)) &&
ALWAYS_TRUE(PersistStreamInit != NULL))
{
PersistStreamInit->Load(static_cast<_di_IStream>(*ThirdPartyStreamAdapter));
}
}