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authordec05eba <dec05eba@protonmail.com>2019-01-24 23:13:20 +0100
committerdec05eba <dec05eba@protonmail.com>2020-08-19 00:14:44 +0200
commitf58f8a9fc33516d327620fe0059b8b855a246d30 (patch)
tree5d0085ce2c4e10fe2505dbc4f0d9f57cbd09edbc /src
parentd525a7ac28dd6403e46e8df6fa15b723b8c09503 (diff)
Move message composer to dchat core
Diffstat (limited to 'src')
-rw-r--r--src/MessageComposer.cpp159
1 files changed, 0 insertions, 159 deletions
diff --git a/src/MessageComposer.cpp b/src/MessageComposer.cpp
deleted file mode 100644
index 3ff0d76..0000000
--- a/src/MessageComposer.cpp
+++ /dev/null
@@ -1,159 +0,0 @@
-#include "../include/MessageComposer.hpp"
-#include <assert.h>
-#include <dchat/types.hpp>
-
-namespace dchat
-{
- enum class Token
- {
- NONE,
- END_OF_FILE,
-
- TEXT,
- TYPE
- };
-
- struct Tokenizer
- {
- Tokenizer(const Glib::ustring *_text)
- {
- assert(_text);
- text = _text;
- index = 0;
- length = text->size();
-
- identifierRange = { 0, 0 };
- }
-
- enum class EnclosedType
- {
- TEXT,
- DATA
- };
-
- EnclosedType parseEnclosedData(char endSymbol)
- {
- bool foundEndOfType = false;
-
- while(index < length)
- {
- char c = getChar();
- ++index;
- if(c == endSymbol)
- {
- foundEndOfType = true;
- break;
- }
- }
-
- if(!foundEndOfType)
- return EnclosedType::TEXT;
-
- return EnclosedType::DATA;
- }
-
- Token next()
- {
- if(index >= length)
- return Token::END_OF_FILE;
-
- char c = getChar();
- if(c == '[')
- {
- usize start = index;
- ++index;
- if(parseEnclosedData(']') == EnclosedType::TEXT)
- {
- identifierRange.start = start;
- identifierRange.end = index;
- return Token::TEXT;
- }
-
- if(index == length || getChar() != '(')
- {
- identifierRange.start = start;
- identifierRange.end = index;
- return Token::TEXT;
- }
-
- typeRange.start = start + 1;
- typeRange.end = index - 1;
- typeDataRange.start = index + 1;
-
- ++index;
- switch(parseEnclosedData(')'))
- {
- case EnclosedType::TEXT:
- {
- identifierRange.start = start;
- identifierRange.end = index;
- return Token::TEXT;
- }
- case EnclosedType::DATA:
- {
- typeDataRange.end = index - 1;
- return Token::TYPE;
- }
- }
- }
- else
- {
- identifierRange.start = index;
- ++index;
- while(index < length)
- {
- c = getChar();
- if(c == '[')
- break;
- ++index;
- }
- identifierRange.end = index;
- return Token::TEXT;
- }
-
- assert(false);
- return Token::NONE;
- }
-
- char getChar() const
- {
- assert(index < length);
- return (*text)[index];
- }
-
- const Glib::ustring *text;
- usize index;
- usize length;
-
- Range identifierRange;
- Range typeRange;
- Range typeDataRange;
- };
-
- void compose(const Glib::ustring &text, std::function<void(MessagePart)> callbackFunc)
- {
- Tokenizer tokenizer(&text);
- Token token = tokenizer.next();
- while(token != Token::END_OF_FILE)
- {
- if(token == Token::TEXT)
- {
- callbackFunc(MessagePart { MessagePart::Type::TEXT, tokenizer.identifierRange });
- token = tokenizer.next();
- }
- else if(token == Token::TYPE)
- {
- if(text.compare(tokenizer.typeRange.start, tokenizer.typeRange.length(), "emoji") != 0)
- {
- Range typeToTextRange = { tokenizer.typeRange.start - 1, tokenizer.typeDataRange.end + 1 };
- callbackFunc(MessagePart{ MessagePart::Type::TEXT, typeToTextRange });
- }
- else
- {
- callbackFunc(MessagePart { MessagePart::Type::EMOJI, tokenizer.typeDataRange });
- }
- token = tokenizer.next();
- }
- }
- }
-} \ No newline at end of file