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Sort updated autocomplete results

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This commit is contained in:
Simon Lübeß 2021-12-20 13:35:58 +01:00
parent 04888b8f10
commit ac99191487
3 changed files with 106 additions and 47 deletions
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69
IDEHelper/Compiler/BfAutoComplete.cpp
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@ -28,19 +28,16 @@ AutoCompleteBase::~AutoCompleteBase()
Clear();
}
AutoCompleteEntry* AutoCompleteBase::AddEntry(AutoCompleteEntry& entry, const StringImpl& filter)
inline void UpdateEntryMatchindices(uint8* matches, AutoCompleteEntry& entry)
{
uint8 matches[256];
if (!DoesFilterMatch(entry.mDisplay, filter.c_str(), entry.mScore, matches, 256) || (entry.mNamePrefixCount < 0))
return NULL;
if (matches[0] != UINT8_MAX)
{
// Count entries in matches
// Note: entry.mMatchesLength should be the amount of unicode-codepoints in the filter
for (uint8 i = 0;; i++)
{
uint8 matchIndex = matches[i];
if ((matchIndex == 0 && i != 0) || i == UINT8_MAX)
{
entry.mMatchesLength = i;
@ -48,15 +45,33 @@ AutoCompleteEntry* AutoCompleteBase::AddEntry(AutoCompleteEntry& entry, const St
}
}
if (entry.mMatches != nullptr)
delete entry.mMatches;
//assert(entry.mMatches != nullptr);
entry.mMatches = new uint8[entry.mMatchesLength];
memcpy(entry.mMatches, matches, entry.mMatchesLength);
entry.mMatches = matches;
}
else
{
entry.mMatches = nullptr;
entry.mMatchesLength = 0;
}
}
return AddEntry(entry);
AutoCompleteEntry* AutoCompleteBase::AddEntry(AutoCompleteEntry& entry, const StringImpl& filter)
{
uint8 matches[256];
if (!DoesFilterMatch(entry.mDisplay, filter.c_str(), entry.mScore, matches, 256) || (entry.mNamePrefixCount < 0))
return NULL;
UpdateEntryMatchindices(matches, entry);
auto result = AddEntry(entry);
// Reset matches because the array will be invalid after return
entry.mMatches = nullptr;
entry.mMatchesLength = 0;
return result;
}
AutoCompleteEntry* AutoCompleteBase::AddEntry(AutoCompleteEntry& entry, const char* filter)
@ -66,28 +81,15 @@ AutoCompleteEntry* AutoCompleteBase::AddEntry(AutoCompleteEntry& entry, const ch
if (!DoesFilterMatch(entry.mDisplay, filter, entry.mScore, matches, 256) || (entry.mNamePrefixCount < 0))
return NULL;
if (matches[0] != UINT8_MAX)
{
for (uint8 i = 0;; i++)
{
uint8 matchIndex = matches[i];
UpdateEntryMatchindices(matches, entry);
if ((matchIndex == 0 && i != 0) || i == UINT8_MAX)
{
entry.mMatchesLength = i;
break;
}
}
auto result = AddEntry(entry);
if (entry.mMatches != nullptr)
delete entry.mMatches;
// Reset matches because the array will be invalid after return
entry.mMatches = nullptr;
entry.mMatchesLength = 0;
entry.mMatches = new uint8[entry.mMatchesLength];
memcpy(entry.mMatches, matches, entry.mMatchesLength);
}
return AddEntry(entry);
return result;
}
AutoCompleteEntry* AutoCompleteBase::AddEntry(const AutoCompleteEntry& entry)
@ -140,9 +142,6 @@ bool AutoCompleteBase::DoesFilterMatch(const char* entry, const char* filter, in
if (filterLen > entryLen)
{
// Kinda dirty
matches[0] = UINT8_MAX;
matches[1] = 0;
return false;
}