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Diffstat (limited to 'src/CompositeChat.cpp')
| -rw-r--r-- | src/CompositeChat.cpp | 426 |
1 files changed, 426 insertions, 0 deletions
diff --git a/src/CompositeChat.cpp b/src/CompositeChat.cpp new file mode 100644 index 000000000..3eec35657 --- /dev/null +++ b/src/CompositeChat.cpp @@ -0,0 +1,426 @@ + +// CompositeChat.cpp + +// Implements the cCompositeChat class used to wrap a chat message with multiple parts (text, url, cmd) + +#include "Globals.h" +#include "CompositeChat.h" + + + + + +#if SELF_TEST + +/** A simple self-test that verifies that the composite chat parser is working properly. */ +class SelfTest_CompositeChat +{ +public: + SelfTest_CompositeChat(void) + { + fprintf(stderr, "cCompositeChat self test...\n"); + TestParser1(); + TestParser2(); + TestParser3(); + TestParser4(); + TestParser5(); + fprintf(stderr, "cCompositeChat self test finished.\n"); + } + + void TestParser1(void) + { + cCompositeChat Msg; + Msg.ParseText("Testing @2color codes and http://links parser"); + const cCompositeChat::cParts & Parts = Msg.GetParts(); + assert(Parts.size() == 4); + assert(Parts[0]->m_PartType == cCompositeChat::ptText); + assert(Parts[1]->m_PartType == cCompositeChat::ptText); + assert(Parts[2]->m_PartType == cCompositeChat::ptUrl); + assert(Parts[3]->m_PartType == cCompositeChat::ptText); + assert(Parts[0]->m_Style == ""); + assert(Parts[1]->m_Style == "@2"); + assert(Parts[2]->m_Style == "@2"); + assert(Parts[3]->m_Style == "@2"); + } + + void TestParser2(void) + { + cCompositeChat Msg; + Msg.ParseText("@3Advanced stuff: @5overriding color codes and http://links.with/@4color-in-them handling"); + const cCompositeChat::cParts & Parts = Msg.GetParts(); + assert(Parts.size() == 4); + assert(Parts[0]->m_PartType == cCompositeChat::ptText); + assert(Parts[1]->m_PartType == cCompositeChat::ptText); + assert(Parts[2]->m_PartType == cCompositeChat::ptUrl); + assert(Parts[3]->m_PartType == cCompositeChat::ptText); + assert(Parts[0]->m_Style == "@3"); + assert(Parts[1]->m_Style == "@5"); + assert(Parts[2]->m_Style == "@5"); + assert(Parts[3]->m_Style == "@5"); + } + + void TestParser3(void) + { + cCompositeChat Msg; + Msg.ParseText("http://links.starting the text"); + const cCompositeChat::cParts & Parts = Msg.GetParts(); + assert(Parts.size() == 2); + assert(Parts[0]->m_PartType == cCompositeChat::ptUrl); + assert(Parts[1]->m_PartType == cCompositeChat::ptText); + assert(Parts[0]->m_Style == ""); + assert(Parts[1]->m_Style == ""); + } + + void TestParser4(void) + { + cCompositeChat Msg; + Msg.ParseText("links finishing the text: http://some.server"); + const cCompositeChat::cParts & Parts = Msg.GetParts(); + assert(Parts.size() == 2); + assert(Parts[0]->m_PartType == cCompositeChat::ptText); + assert(Parts[1]->m_PartType == cCompositeChat::ptUrl); + assert(Parts[0]->m_Style == ""); + assert(Parts[1]->m_Style == ""); + } + + void TestParser5(void) + { + cCompositeChat Msg; + Msg.ParseText("http://only.links"); + const cCompositeChat::cParts & Parts = Msg.GetParts(); + assert(Parts.size() == 1); + assert(Parts[0]->m_PartType == cCompositeChat::ptUrl); + assert(Parts[0]->m_Style == ""); + } + +} gTest; +#endif // SELF_TEST + + + + + +/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// cCompositeChat: + +cCompositeChat::cCompositeChat(void) : + m_MessageType(mtCustom) +{ +} + + + + + +cCompositeChat::cCompositeChat(const AString & a_ParseText) : + m_MessageType(mtCustom) +{ + ParseText(a_ParseText); +} + + + + + +cCompositeChat::~cCompositeChat() +{ + Clear(); +} + + + + + +void cCompositeChat::Clear(void) +{ + for (cParts::iterator itr = m_Parts.begin(), end = m_Parts.end(); itr != end; ++itr) + { + delete *itr; + } // for itr - m_Parts[] + m_Parts.clear(); +} + + + + + +void cCompositeChat::AddTextPart(const AString & a_Message, const AString & a_Style) +{ + m_Parts.push_back(new cTextPart(a_Message, a_Style)); +} + + + + + +void cCompositeChat::AddClientTranslatedPart(const AString & a_TranslationID, const AStringVector & a_Parameters, const AString & a_Style) +{ + m_Parts.push_back(new cClientTranslatedPart(a_TranslationID, a_Parameters, a_Style)); +} + + + + + +void cCompositeChat::AddUrlPart(const AString & a_Text, const AString & a_Url, const AString & a_Style) +{ + m_Parts.push_back(new cUrlPart(a_Text, a_Url, a_Style)); +} + + + + + +void cCompositeChat::AddRunCommandPart(const AString & a_Text, const AString & a_Command, const AString & a_Style) +{ + m_Parts.push_back(new cRunCommandPart(a_Text, a_Command, a_Style)); +} + + + + + +void cCompositeChat::AddSuggestCommandPart(const AString & a_Text, const AString & a_SuggestedCommand, const AString & a_Style) +{ + m_Parts.push_back(new cSuggestCommandPart(a_Text, a_SuggestedCommand, a_Style)); +} + + + + + +void cCompositeChat::ParseText(const AString & a_ParseText) +{ + size_t len = a_ParseText.length(); + size_t first = 0; // First character of the currently parsed block + AString CurrentStyle; + AString CurrentText; + for (size_t i = 0; i < len; i++) + { + switch (a_ParseText[i]) + { + case '@': + { + // Color code + i++; + if (i >= len) + { + // Not enough following text + break; + } + if (a_ParseText[i] == '@') + { + // "@@" escape, just put a "@" into the current text and keep parsing as text + if (i > first + 1) + { + CurrentText.append(a_ParseText.c_str() + first, i - first - 1); + } + first = i + 1; + continue; + } + else + { + // True color code. Create a part for the CurrentText and start parsing anew: + if (i >= first) + { + CurrentText.append(a_ParseText.c_str() + first, i - first - 1); + first = i + 1; + } + if (!CurrentText.empty()) + { + m_Parts.push_back(new cTextPart(CurrentText, CurrentStyle)); + CurrentText.clear(); + } + AddStyle(CurrentStyle, a_ParseText.substr(i - 1, 2)); + } + break; + } + + case ':': + { + const char * LinkPrefixes[] = + { + "http", + "https" + }; + for (size_t Prefix = 0; Prefix < ARRAYCOUNT(LinkPrefixes); Prefix++) + { + size_t PrefixLen = strlen(LinkPrefixes[Prefix]); + if ( + (i >= first + PrefixLen) && // There is enough space in front of the colon for the prefix + (strncmp(a_ParseText.c_str() + i - PrefixLen, LinkPrefixes[Prefix], PrefixLen) == 0) // the prefix matches + ) + { + // Add everything before this as a text part: + if (i > first + PrefixLen) + { + CurrentText.append(a_ParseText.c_str() + first, i - first - PrefixLen); + first = i - PrefixLen; + } + if (!CurrentText.empty()) + { + AddTextPart(CurrentText, CurrentStyle); + CurrentText.clear(); + } + + // Go till the last non-whitespace char in the text: + for (; i < len; i++) + { + if (isspace(a_ParseText[i])) + { + break; + } + } + AddUrlPart(a_ParseText.substr(first, i - first), a_ParseText.substr(first, i - first), CurrentStyle); + first = i; + break; + } + } // for Prefix - LinkPrefix[] + break; + } // case ':' + } // switch (a_ParseText[i]) + } // for i - a_ParseText[] + if (first < len) + { + AddTextPart(a_ParseText.substr(first, len - first), CurrentStyle); + } +} + + + + + +void cCompositeChat::SetMessageType(eMessageType a_MessageType) +{ + m_MessageType = a_MessageType; +} + + + + + +void cCompositeChat::UnderlineUrls(void) +{ + for (cParts::iterator itr = m_Parts.begin(), end = m_Parts.end(); itr != end; ++itr) + { + if ((*itr)->m_PartType == ptUrl) + { + (*itr)->m_Style.append("u"); + } + } // for itr - m_Parts[] +} + + + + + +void cCompositeChat::AddStyle(AString & a_Style, const AString & a_AddStyle) +{ + if (a_AddStyle.empty()) + { + return; + } + if (a_AddStyle[0] == '@') + { + size_t idx = a_Style.find('@'); + if ((idx != AString::npos) && (idx != a_Style.length())) + { + a_Style.erase(idx, 2); + } + a_Style.append(a_AddStyle); + return; + } + a_Style.append(a_AddStyle); +} + + + + + +/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// cCompositeChat::cBasePart: + +cCompositeChat::cBasePart::cBasePart(cCompositeChat::ePartType a_PartType, const AString & a_Text, const AString & a_Style) : + m_PartType(a_PartType), + m_Text(a_Text), + m_Style(a_Style) +{ +} + + + + + +/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// cCompositeChat::cTextPart: + +cCompositeChat::cTextPart::cTextPart(const AString & a_Text, const AString &a_Style) : + super(ptText, a_Text, a_Style) +{ +} + + + + + +/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// cCompositeChat::cClientTranslatedPart: + +cCompositeChat::cClientTranslatedPart::cClientTranslatedPart(const AString & a_TranslationID, const AStringVector & a_Parameters, const AString & a_Style) : + super(ptClientTranslated, a_TranslationID, a_Style), + m_Parameters(a_Parameters) +{ +} + + + + + +/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// cCompositeChat::cUrlPart: + +cCompositeChat::cUrlPart::cUrlPart(const AString & a_Text, const AString & a_Url, const AString & a_Style) : + super(ptUrl, a_Text, a_Style), + m_Url(a_Url) +{ +} + + + + + +/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// cCompositeChat::cCommandPart: + +cCompositeChat::cCommandPart::cCommandPart(ePartType a_PartType, const AString & a_Text, const AString & a_Command, const AString & a_Style) : + super(a_PartType, a_Text, a_Style), + m_Command(a_Command) +{ +} + + + + + +/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// cCompositeChat::cRunCommandPart: + +cCompositeChat::cRunCommandPart::cRunCommandPart(const AString & a_Text, const AString & a_Command, const AString & a_Style) : + super(ptRunCommand, a_Text, a_Command, a_Style) +{ +} + + + + +/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// cCompositeChat::cSuggestCommandPart: + +cCompositeChat::cSuggestCommandPart::cSuggestCommandPart(const AString & a_Text, const AString & a_Command, const AString & a_Style) : + super(ptSuggestCommand, a_Text, a_Command, a_Style) +{ +} + + + + |