100 lines
2.3 KiB
C++
100 lines
2.3 KiB
C++
// Copyright (c) 2016-2018 Easy2D - Nomango
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#include "..\e2dtool.h"
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namespace easy2d
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{
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Resource::Resource(LPCWSTR name, LPCWSTR type)
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: name_(name)
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, type_(type)
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, data_(nullptr)
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, data_size_(0)
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, loaded_(false)
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{
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}
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LPCWSTR Resource::GetName() const
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{
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return name_;
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}
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LPCWSTR Resource::GetType() const
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{
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return type_;
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}
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LPVOID Resource::GetData() const
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{
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return data_;
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}
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DWORD Resource::GetDataSize() const
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{
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return data_size_;
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}
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size_t Resource::GetHashCode() const
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{
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return std::hash<LPCWSTR>{}(name_);
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}
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bool Resource::Load()
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{
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if (!loaded_)
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{
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HRSRC res_info;
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HGLOBAL res_data;
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HINSTANCE hinstance = GetModuleHandle(NULL);
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res_info = FindResourceW(hinstance, name_, type_);
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if (res_info == nullptr)
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{
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E2D_WARNING("FindResource");
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return false;
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}
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res_data = LoadResource(hinstance, res_info);
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if (res_data == nullptr)
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{
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E2D_WARNING("LoadResource");
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return false;
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}
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data_size_ = SizeofResource(hinstance, res_info);
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if (data_size_ == 0)
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{
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E2D_WARNING("SizeofResource");
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return false;
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}
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data_ = LockResource(res_data);
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if (data_ == nullptr)
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{
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E2D_WARNING("LockResource");
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return false;
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}
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loaded_ = true;
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}
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return true;
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}
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} |