52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
/*
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* Copyright 2016 - 2022 Gary Talent (gary@drinkingtea.net). All rights reserved.
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*/
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#include <imgui.h>
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#include "projectexplorer.hpp"
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#include "projecttreemodel.hpp"
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namespace nostalgia {
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ProjectTreeModel::ProjectTreeModel(ProjectExplorer *explorer, const ox::String &name,
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ProjectTreeModel *parent) noexcept {
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m_explorer = explorer;
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m_name = name;
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m_parent = parent;
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}
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ProjectTreeModel::ProjectTreeModel(ProjectTreeModel &&other) noexcept {
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m_name = std::move(other.m_name);
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m_children = std::move(other.m_children);
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}
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void ProjectTreeModel::draw(core::Context *ctx) noexcept {
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constexpr auto dirFlags = ImGuiTreeNodeFlags_OpenOnArrow | ImGuiTreeNodeFlags_OpenOnDoubleClick;
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if (m_children.size()) {
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if (ImGui::TreeNodeEx(m_name.c_str(), dirFlags)) {
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for (auto &child : m_children) {
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child->draw(ctx);
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}
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ImGui::TreePop();
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}
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} else if (auto path = fullPath(); ImGui::TreeNodeEx(ox::sfmt("{}##{}", m_name, path).c_str(), ImGuiTreeNodeFlags_Leaf)) {
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if (ImGui::IsItemHovered() && ImGui::IsMouseDoubleClicked(0)) {
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m_explorer->fileChosen.emit(path);
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}
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ImGui::TreePop();
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}
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}
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void ProjectTreeModel::setChildren(ox::Vector<ox::UniquePtr<ProjectTreeModel>> children) noexcept {
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m_children = std::move(children);
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}
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ox::String ProjectTreeModel::fullPath() noexcept {
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if (m_parent) {
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return m_parent->fullPath() + "/" + m_name;
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}
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return "";
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}
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} |