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Add support for custom providers via plugins

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This commit is contained in:
WerWolv
2020-12-27 15:39:06 +01:00
parent 8ba96904a6
commit f74eff8934
33 changed files with 286 additions and 193 deletions
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19
source/views/view_pattern.cpp
View File

@@ -72,8 +72,7 @@ namespace hex {
}
ViewPattern::ViewPattern(prv::Provider* &dataProvider, std::vector<lang::PatternData*> &patternData)
: View("Pattern"), m_dataProvider(dataProvider), m_patternData(patternData) {
ViewPattern::ViewPattern(std::vector<lang::PatternData*> &patternData) : View("Pattern"), m_patternData(patternData) {
this->m_textEditor.SetLanguageDefinition(PatternLanguage());
this->m_textEditor.SetShowWhitespaces(false);
@@ -110,8 +109,13 @@ namespace hex {
if (error)
return;
std::vector<u8> buffer(std::min(this->m_dataProvider->getSize(), size_t(0xFFFF)), 0x00);
this->m_dataProvider->read(0, buffer.data(), buffer.size());
auto provider = prv::Provider::getCurrentProvider();
if (provider == nullptr)
return;
std::vector<u8> buffer(std::min(provider->getSize(), size_t(0xFFFF)), 0x00);
provider->read(0, buffer.data(), buffer.size());
std::string mimeType;
@@ -178,7 +182,9 @@ namespace hex {
void ViewPattern::drawContent() {
if (ImGui::Begin("Pattern", &this->getWindowOpenState(), ImGuiWindowFlags_None | ImGuiWindowFlags_NoCollapse)) {
if (this->m_dataProvider != nullptr && this->m_dataProvider->isAvailable()) {
auto provider = prv::Provider::getCurrentProvider();
if (provider != nullptr && provider->isAvailable()) {
this->m_textEditor.Render("Pattern");
if (this->m_textEditor.IsTextChanged()) {
@@ -309,7 +315,8 @@ namespace hex {
return;
}
hex::lang::Evaluator evaluator(this->m_dataProvider, defaultDataEndianess);
auto provider = prv::Provider::getCurrentProvider();
hex::lang::Evaluator evaluator(provider, defaultDataEndianess);
auto patternData = evaluator.evaluate(ast.value());
if (!patternData.has_value()) {
this->m_textEditor.SetErrorMarkers({ evaluator.getError() });