43 lines
1.5 KiB
C
43 lines
1.5 KiB
C
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#ifndef NULLSOFT_PODCAST_PLUGIN_LAYOUT_HEADER
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#define NULLSOFT_PODCAST_PLUGIN_LAYOUT_HEADER
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#if defined(_MSC_VER) && (_MSC_VER >= 1020)
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#pragma once
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#endif
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#include <wtypes.h>
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typedef struct __LAYOUTITEM
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{
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HWND hwnd;
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LONG x;
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LONG y;
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LONG cx;
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LONG cy;
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UINT flags;
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RECT rect;
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} LAYOUTITEM;
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#define LI_GET_R(__li) ((__li).x + (__li).cx)
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#define LI_GET_B(__li) ((__li).y + (__li).cy)
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#define LI_EXPAND_W(__li, __delta) { (__li).cx += (__delta); }
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#define LI_EXPAND_H(__li, __delta) { (__li).cy += (__delta); }
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#define LI_SHIFT_L(__li, __delta) { (__li).x += (__delta); }
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#define LI_SHIFT_T(__li, __delta) { { (__li).y += (__delta); }
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#define LI_SET_L(__li, __val) { (__li).x = (__val); }
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#define LI_SET_T(__li, __val) { (__li).y = (__val); }
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#define LI_SET_W(__li, __val) { (__li).cx = (__val); }
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#define LI_SET_H(__li, __val) { (__li).cy = (__val); }
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#define LI_SET_R(__li, __val) { (__li).cx = ((__val) - (__li).x); }
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#define LI_SET_B(__li, __val) { (__li).cy = ((__val) - (__li).y); }
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BOOL Layout_Initialize(HWND hwnd, const INT *itemList, INT itemCount, LAYOUTITEM *layout);
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BOOL Layout_SetVisibilityEx(const RECT *rect, const INT *indexList, INT indexCount, LAYOUTITEM *layout);
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BOOL Layout_SetVisibility(const RECT *rect, LAYOUTITEM *layout, INT layoutCount);
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BOOL Layout_Perform(HWND hwnd, LAYOUTITEM *layout, INT layoutCount, BOOL fRedraw);
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BOOL Layout_GetValidRgn(HRGN validRgn, POINTS parrentOffset, const RECT *validRect, LAYOUTITEM *layout, INT layoutCount);
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#endif //NULLSOFT_PODCAST_PLUGIN_LAYOUT_HEADER
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