96 lines
2.8 KiB
C++
96 lines
2.8 KiB
C++
#include "precomp.h"
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#include "osedge.h"
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#include <api/xml/xmlparams.h>
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#include <bfc/parse/pathparse.h>
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#include <api/memmgr/api_memmgr.h>
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#ifndef _WASABIRUNTIME
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BEGIN_SERVICES(OsEdgeGen_Svc);
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DECLARE_SERVICETSINGLE(svc_imageGenerator, OsEdgeImage);
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END_SERVICES(OsEdgeGen_Svc, _OsEdgeGen_Svc);
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#ifdef _X86_
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extern "C" { int _link_OsEdgeGen_Svc; }
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#else
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extern "C" { int __link_OsEdgeGen_Svc; }
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#endif
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#endif
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int OsEdgeImage::testDesc(const wchar_t *desc) {
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return !_wcsicmp(desc, L"$osedge");
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}
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ARGB32 *OsEdgeImage::genImage(const wchar_t *desc, int *has_alpha, int *w, int *h, ifc_xmlreaderparams *params)
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{
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int _w = params->getItemValueInt(L"w", 1);
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if (_w == 0) _w = 1;
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int _h = params->getItemValueInt(L"h", 1);
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if (_h == 0) _h = 1;
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if (_w <= 0 || _h <= 0) return NULL;
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#ifdef WASABI_COMPILE_MEMMGR
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ARGB32 *ret = (ARGB32*)WASABI_API_MEMMGR->sysMalloc(_w * _h * sizeof(ARGB32));
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#else
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ARGB32 *ret = (ARGB32*)MALLOC(_w * _h * sizeof(ARGB32));
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#endif
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RECT r = Wasabi::Std::makeRect(0, 0, _w, _h);
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BITMAPINFO bmi;
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ZERO(bmi);
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bmi.bmiHeader.biSize = sizeof(bmi);
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bmi.bmiHeader.biWidth = _w;
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bmi.bmiHeader.biHeight = -_h;
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bmi.bmiHeader.biPlanes = 1;
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bmi.bmiHeader.biBitCount = 32;
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bmi.bmiHeader.biCompression = BI_RGB;
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// the rest are 0
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ARGB32 *bits;
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HBITMAP hbmp = CreateDIBSection(NULL, &bmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
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HDC hdc = CreateCompatibleDC(NULL);
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HBITMAP prevbmp = (HBITMAP)SelectObject(hdc, hbmp);
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unsigned long edgev = 0;
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if (!_wcsicmp(params->getItemValue(L"edge"), L"bump")) edgev = EDGE_BUMP;
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else if (!_wcsicmp(params->getItemValue(L"edge"), L"etched")) edgev = EDGE_ETCHED;
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else if (!_wcsicmp(params->getItemValue(L"edge"), L"raised")) edgev = EDGE_RAISED;
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else if (!_wcsicmp(params->getItemValue(L"edge"), L"sunken")) edgev = EDGE_SUNKEN;
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if (edgev == 0) edgev = EDGE_RAISED;
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unsigned long sides = 0;
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PathParserW pp(params->getItemValue(L"sides"), L",");
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for (int i = 0; i < pp.getNumStrings(); i++) {
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const wchar_t *p = pp.enumString(i);
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if (!_wcsicmp(p, L"left")) sides |= BF_LEFT;
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if (!_wcsicmp(p, L"top")) sides |= BF_TOP;
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if (!_wcsicmp(p, L"right")) sides |= BF_RIGHT;
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if (!_wcsicmp(p, L"bottom")) sides |= BF_BOTTOM;
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if (!_wcsicmp(p, L"all")) sides |= BF_RECT;
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if (!_wcsicmp(p, L"middle")) sides |= BF_MIDDLE;
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if (!_wcsicmp(p, L"flat")) sides |= BF_FLAT;
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if (!_wcsicmp(p, L"soft")) sides |= BF_SOFT;
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if (!_wcsicmp(p, L"mono")) sides |= BF_MONO;
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}
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// DO EET
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DrawEdge(hdc, &r, edgev, sides);
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MEMCPY(ret, bits, sizeof(ARGB32) * _w * _h);
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for (int i = 0; i < _w * _h; i++) { // force alpha
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ret[i] |= 0xff000000;
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}
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SelectObject(hdc, prevbmp);
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DeleteDC(hdc);
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DeleteObject(hbmp);
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*w = _w;
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*h = _h;
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*has_alpha = 1; // will be optimized anyway
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return ret;
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}
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