[781] | 1 | #include "stdafx.h"
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[786] | 2 | #include <map>
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| 3 | #include <tuple>
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| 4 | #include <Resource/Load.h>
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[781] | 5 |
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| 6 | namespace ActiveBasic { namespace Resource {
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| 7 |
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[786] | 8 | namespace {
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| 9 |
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| 10 | template<typename Map, typename Key, typename AddValueFunctor>
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| 11 | typename Map::iterator GetCacheFromMap(Map& map, Key key, AddValueFunctor f)
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[781] | 12 | {
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[786] | 13 | auto low = map.lower_bound(key);
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| 14 | if (low != map.end() && map.key_comp()(key, low->first))
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| 15 | {
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| 16 | return low;
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| 17 | }
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| 18 | else
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| 19 | {
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| 20 | typedef typename Map::key_type key_type;
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| 21 | typedef typename Map::value_type value_type;
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| 22 | return map.insert(low, std::make_pair(std::move(key), f()));
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| 23 | }
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| 24 | }
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[781] | 25 |
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[786] | 26 | HICON LoadIconCursorImpl(HINSTANCE hinst, USHORT id, int cxDesired, int cyDesired, UINT load, bool isIcon)
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| 27 | {
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| 28 | auto hrsrc = FindResource(hinst, MAKEINTRESOURCE(id), isIcon ? RT_GROUP_ICON : RT_GROUP_CURSOR);
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| 29 | auto pResource = LockResource(LoadResource(hinst, hrsrc));
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[781] | 30 |
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[786] | 31 | auto idIcon = LookupIconIdFromDirectoryEx(reinterpret_cast<PBYTE>(pResource), isIcon, cxDesired, cyDesired, load);
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| 32 | auto hrsrcIcon = FindResource(hinst, MAKEINTRESOURCE(idIcon), isIcon ? RT_ICON : RT_CURSOR);
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| 33 | auto pResourceIcon = LockResource(LoadResource(hinst, hrsrcIcon));
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| 34 |
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[781] | 35 | return CreateIconFromResourceEx(reinterpret_cast<PBYTE>(pResourceIcon),
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[786] | 36 | SizeofResource(hinst, hrsrcIcon), isIcon, 0x00030000, cxDesired, cyDesired, load);
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[781] | 37 | }
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| 38 |
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[786] | 39 | }
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| 40 |
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| 41 | HICON LoadIcon(HINSTANCE hinst, USHORT id, int cxDesired, int cyDesired, UINT load)
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| 42 | {
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| 43 | return LoadIconCursorImpl(hinst, id, cxDesired, cyDesired, load, true);
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| 44 | }
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| 45 |
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| 46 | HICON LoadIcon(HINSTANCE hinst, USHORT id)
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| 47 | {
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| 48 | return LoadIconCursorImpl(hinst, id, 32, 32, LR_SHARED, true);
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| 49 | }
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| 50 |
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| 51 | HCURSOR LoadCursor(HINSTANCE hinst, USHORT id)
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| 52 | {
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| 53 | return LoadIconCursorImpl(hinst, id, 32, 32, LR_SHARED, false);
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| 54 | }
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| 55 |
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[781] | 56 | }}
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| 57 |
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