90 lines
1.5 KiB
C++
90 lines
1.5 KiB
C++
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#include "stdafx.h"
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#include "provider.h"
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#include "item.h"
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int g_index = 1;
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Provider::Provider()
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:m_nTotal(0)
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{
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}
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Provider::~Provider()
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= default;
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ui::Control* Provider::CreateElement()
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{
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Item* item = new Item;
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ui::GlobalManager::FillBoxWithCache(item, L"virtualbox/item.xml");
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return item;
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}
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void Provider::FillElement(ui::Control *control, int index)
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{
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Item* pItem = dynamic_cast<Item*>(control);
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std::wstring img = L"icon.png";
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std::wstring title = nbase::StringPrintf(L"%s [%02d]", m_vTasks[index].sName.c_str(), m_vTasks[index].nId);
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pItem->InitSubControls(img, title);
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}
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int Provider::GetElementtCount()
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{
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// <20><><EFBFBD><EFBFBD>
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nbase::NAutoLock auto_lock(&lock_);
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return m_vTasks.size();
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}
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void Provider::SetTotal(int nTotal)
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{
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if (nTotal == m_nTotal) return;
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if (nTotal <= 0) return;
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// <20><><EFBFBD><EFBFBD>
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lock_.Lock();
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m_vTasks.clear();
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for (auto i=1; i <= nTotal; i++)
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{
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DownloadTask task;
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task.nId = i;
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task.sName = L"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>";
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m_vTasks.emplace_back(task);
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}
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lock_.Unlock();
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// ֪ͨTileBox<6F><78><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䶯
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EmitCountChanged();
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}
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void Provider::RemoveTask(int nIndex)
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{
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// <20><><EFBFBD><EFBFBD>
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nbase::NAutoLock auto_lock(&lock_);
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lock_.Lock();
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auto iter = m_vTasks.begin() + nIndex;
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m_vTasks.erase(iter);
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lock_.Unlock();
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// ֪ͨTileBox<6F><78><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䶯
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EmitCountChanged();
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}
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void Provider::ChangeTaskName(int nIndex, const wstring& sName)
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{
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if (nIndex > 0 && nIndex < m_vTasks.size())
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{
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m_vTasks[nIndex].sName = sName;
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}
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݱ䶯֪ͨ
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EmitDataChanged(nIndex, nIndex);
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}
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