54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
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#include "selectionmanager.h"
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#include "classicmocknote.h"
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#include "mockelement.h"
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#include "graphics/classicselection.h"
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#include <algorithm>
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SelectionManager::SelectionManager() :
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_multiselection_enabled(false)
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{}
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void SelectionManager::discard()
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{
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for (const auto& note : _selected_notes)
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for (auto& element : note->getElements())
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element.selected = false;
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_selected_notes.clear();
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}
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void SelectionManager::fetch(ClassicMockNote * const note)
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{
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bool already_there = std::any_of(_selected_notes.begin(), _selected_notes.end(),
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[¬e](const auto& selected_note)
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{
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return note == selected_note;
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});
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if (!already_there)
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_selected_notes.emplace_back(note);
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}
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void SelectionManager::remove(ClassicMockNote * const note)
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{
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for (std::size_t i = 0; i < _selected_notes.size(); ++i)
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{
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if (note == _selected_notes.at(i))
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{
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_selected_notes[i] = std::move(_selected_notes.back());
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_selected_notes.pop_back();
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break;
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}
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}
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}
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void SelectionManager::enableMultiselection(bool enable)
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{
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_multiselection_enabled = enable;
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}
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bool SelectionManager::isMultiselectionEnabled() const
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{
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return _multiselection_enabled;
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}
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