ImHex/source/views/view_pattern_data.cpp

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#include "views/view_pattern_data.hpp"
#include "providers/provider.hpp"
#include "lang/pattern_data.hpp"
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namespace hex {
ViewPatternData::ViewPatternData(prv::Provider* &dataProvider, std::vector<lang::PatternData*> &patternData)
: View(), m_dataProvider(dataProvider), m_patternData(patternData) {
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this->subscribeEvent(Events::PatternChanged, [this](auto data) {
this->m_sortedPatternData.clear();
});
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}
ViewPatternData::~ViewPatternData() {
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this->unsubscribeEvent(Events::PatternChanged);
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}
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static bool beginPatternDataTable(prv::Provider* &provider, const std::vector<lang::PatternData*> &patterns, std::vector<lang::PatternData*> &sortedPatterns) {
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if (ImGui::BeginTable("##patterndatatable", 6, ImGuiTableFlags_Borders | ImGuiTableFlags_Resizable | ImGuiTableFlags_Sortable | ImGuiTableFlags_Reorderable | ImGuiTableFlags_RowBg | ImGuiTableFlags_NoBordersInBody)) {
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ImGui::TableSetupColumn("Color", 0, -1, ImGui::GetID("color"));
ImGui::TableSetupColumn("Name", 0, -1, ImGui::GetID("name"));
ImGui::TableSetupColumn("Offset", 0, -1, ImGui::GetID("offset"));
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ImGui::TableSetupColumn("Size", 0, -1, ImGui::GetID("size"));
ImGui::TableSetupColumn("Type", 0, -1, ImGui::GetID("type"));
ImGui::TableSetupColumn("Value", 0, -1, ImGui::GetID("value"));
auto sortSpecs = ImGui::TableGetSortSpecs();
if (sortSpecs->SpecsDirty || sortedPatterns.empty()) {
sortedPatterns = patterns;
std::sort(sortedPatterns.begin(), sortedPatterns.end(), [&sortSpecs, &provider](lang::PatternData* left, lang::PatternData* right) -> bool {
return lang::PatternData::sortPatternDataTable(sortSpecs, provider, left, right);
});
for (auto &pattern : sortedPatterns)
pattern->sort(sortSpecs, provider);
sortSpecs->SpecsDirty = false;
}
return true;
}
return false;
}
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void ViewPatternData::createView() {
if (!this->m_windowOpen)
return;
if (ImGui::Begin("Pattern Data", &this->m_windowOpen)) {
ImGui::BeginChild("##scrolling", ImVec2(0, 0), false, ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoNav);
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if (this->m_dataProvider != nullptr && this->m_dataProvider->isReadable()) {
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if (beginPatternDataTable(this->m_dataProvider, this->m_patternData, this->m_sortedPatternData)) {
if (this->m_sortedPatternData.size() > 0) {
ImGui::TableHeadersRow();
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for (auto &patternData : this->m_sortedPatternData)
patternData->createEntry(this->m_dataProvider);
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}
ImGui::EndTable();
}
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}
ImGui::EndChild();
}
ImGui::End();
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}
void ViewPatternData::createMenu() {
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if (ImGui::BeginMenu("View")) {
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ImGui::MenuItem("Data View", "", &this->m_windowOpen);
ImGui::EndMenu();
}
}
}