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Replaced pattern editor with BalazsJako's ImGuiColorTextEdit

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This commit is contained in:
WerWolv
2020-11-20 18:24:59 +01:00
parent f3e2e35533
commit 2f78a10e4c
6 changed files with 3629 additions and 31 deletions
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99
source/views/view_pattern.cpp
View File

@@ -9,15 +9,71 @@
namespace hex {
static const TextEditor::LanguageDefinition& PatternLanguage() {
static bool initialized = false;
static TextEditor::LanguageDefinition langDef;
if (!initialized) {
static const char* const keywords[] = {
"using", "struct", "enum"
};
for (auto& k : keywords)
langDef.mKeywords.insert(k);
static const char* const builtInTypes[] = {
"u8", "u16", "u32", "u64", "u128",
"s8", "s16", "s32", "s64", "s128",
"float", "double"
};
for (auto& k : builtInTypes) {
TextEditor::Identifier id;
id.mDeclaration = "Built-in type";
langDef.mIdentifiers.insert(std::make_pair(std::string(k), id));
}
langDef.mTokenize = [](const char * inBegin, const char * inEnd, const char *& outBegin, const char *& outEnd, TextEditor::PaletteIndex & paletteIndex) -> bool {
paletteIndex = TextEditor::PaletteIndex::Max;
while (inBegin < inEnd && isascii(*inBegin) && isblank(*inBegin))
inBegin++;
if (inBegin == inEnd) {
outBegin = inEnd;
outEnd = inEnd;
paletteIndex = TextEditor::PaletteIndex::Default;
}
else if (TokenizeCStyleIdentifier(inBegin, inEnd, outBegin, outEnd))
paletteIndex = TextEditor::PaletteIndex::Identifier;
else if (TokenizeCStyleNumber(inBegin, inEnd, outBegin, outEnd))
paletteIndex = TextEditor::PaletteIndex::Number;
return paletteIndex != TextEditor::PaletteIndex::Max;
};
langDef.mCommentStart = "/*";
langDef.mCommentEnd = "*/";
langDef.mSingleLineComment = "//";
langDef.mCaseSensitive = true;
langDef.mAutoIndentation = true;
langDef.mPreprocChar = '#';
langDef.mName = "Pattern Language";
initialized = true;
}
return langDef;
}
ViewPattern::ViewPattern(prv::Provider* &dataProvider, std::vector<lang::PatternData*> &patternData)
: View(), m_dataProvider(dataProvider), m_patternData(patternData) {
this->m_buffer = new char[0xFF'FFFF];
std::memset(this->m_buffer, 0x00, 0xFF'FFFF);
this->m_textEditor.SetLanguageDefinition(PatternLanguage());
this->m_textEditor.SetShowWhitespaces(false);
}
ViewPattern::~ViewPattern() {
if (this->m_buffer != nullptr)
delete[] this->m_buffer;
}
void ViewPattern::createMenu() {
@@ -39,25 +95,7 @@ namespace hex {
return;
if (ImGui::Begin("Pattern", &this->m_windowOpen, ImGuiWindowFlags_None)) {
if (this->m_buffer != nullptr && this->m_dataProvider != nullptr && this->m_dataProvider->isReadable()) {
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(0, 0));
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(0, 0));
auto size = ImGui::GetWindowSize();
size.y -= 50;
ImGui::InputTextMultiline("Pattern", this->m_buffer, 0xFFFF, size,
ImGuiInputTextFlags_AllowTabInput | ImGuiInputTextFlags_CallbackEdit,
[](ImGuiInputTextCallbackData *data) -> int {
auto _this = static_cast<ViewPattern *>(data->UserData);
_this->parsePattern(data->Buf);
return 0;
}, this
);
ImGui::PopStyleVar(2);
}
this->m_textEditor.Render("Pattern");
}
ImGui::End();
@@ -66,20 +104,23 @@ namespace hex {
FILE *file = fopen(this->m_fileBrowser.selected_path.c_str(), "rb");
if (file != nullptr) {
char *buffer;
fseek(file, 0, SEEK_END);
size_t size = ftell(file);
rewind(file);
if (size >= 0xFF'FFFF) {
fclose(file);
return;
}
buffer = new char[size + 1];
fread(buffer, size, 1, file);
buffer[size] = 0x00;
fread(this->m_buffer, size, 1, file);
fclose(file);
this->parsePattern(this->m_buffer);
this->parsePattern(buffer);
this->m_textEditor.SetText(buffer);
delete[] buffer;
}
}
}