mirror of
https://github.com/ultimatepp/ultimatepp.git
synced 2026-05-16 06:05:58 -06:00
297 lines
6.2 KiB
C++
297 lines
6.2 KiB
C++
#include "Draw.h"
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namespace Upp {
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Vector<ImageIml> UnpackImlDataUncompressed(const String& data)
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{
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Vector<ImageIml> img;
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const char *s = data;
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while(s + 6 * 2 + 1 <= data.End()) {
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ImageIml& m = img.Add();
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ImageBuffer ib(Peek16le(s + 1), Peek16le(s + 3));
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m.flags = byte(*s);
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ib.SetHotSpot(Point(Peek16le(s + 5), Peek16le(s + 7)));
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ib.Set2ndSpot(Point(Peek16le(s + 9), Peek16le(s + 11)));
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s += 13;
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size_t len = ib.GetLength();
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RGBA *t = ib;
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const RGBA *e = t + len;
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if(s + 4 * len > data.End())
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break;
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while(t < e) {
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t->a = s[3];
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t->r = s[0];
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t->g = s[1];
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t->b = s[2];
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s += 4;
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t++;
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}
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m.image = ib;
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}
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return img;
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}
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Vector<ImageIml> UnpackImlData(const void *ptr, int len)
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{
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return UnpackImlDataUncompressed(ZDecompress(ptr, len));
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}
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Vector<ImageIml> UnpackImlData(const String& d)
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{
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return UnpackImlData(~d, d.GetLength());
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}
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void iml_ReplaceAll(Image& tgt, Image& src)
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{ // this very special function replaces all unmodified instances of Image with new content
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if(tgt.GetSize() == src.GetSize() && tgt.data) {
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tgt.data->buffer = src.data->buffer;
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tgt.data->NewSerial();
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}
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else
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tgt = src;
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}
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void Iml::Init(int n)
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{
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for(int i = 0; i < n; i++)
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map.Add(name[i]);
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}
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void Iml::Reset()
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{
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for(IImage& m : map)
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m.loaded = false;
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}
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void Iml::Skin()
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{
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for(int i = 0; i < map.GetCount(); i++)
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if(map[i].loaded) {
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map[i].loaded = false;
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Get(i);
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}
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}
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static StaticMutex sImlLock;
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void Iml::Set(int i, const Image& img)
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{ // TODO: MT
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IImage& m = map[i];
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Image h = img; // make sure h has refcount 1, basically 'clone'
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ImageBuffer ib = h;
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h = ib;
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iml_ReplaceAll(m.image, h);
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m.loaded = true;
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}
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Image Iml::Get(int i)
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{
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IImage& m = map[i];
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if(!m.loaded) {
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Mutex::Lock __(sImlLock);
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if(!m.loaded) {
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Image h = MakeImlImage(GetId(i), [&](int mode, const String& id) { return GetRaw(mode, id); }, global_flags);
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iml_ReplaceAll(m.image, h);
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m.loaded = true;
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}
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}
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return m.image;
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}
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ImageIml Iml::GetRaw(int mode, int i)
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{
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Mutex::Lock __(sImlLock);
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if(data[mode].GetCount()) {
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int ii = 0;
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while(ii < data[mode].GetCount()) {
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const Data& d = data[mode][ii];
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if(i < d.count) {
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static const char *cached_data[4];
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static Vector<ImageIml> cached[4];
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if(cached_data[mode] != d.data) { // cache single .iml
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cached_data[mode] = d.data;
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cached[mode] = UnpackImlData(d.data, d.len);
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if(premultiply)
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for(int i = 0; i < cached[mode].GetCount(); i++)
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cached[mode][i].image = Premultiply(cached[mode][i].image);
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}
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return cached[mode][i];
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}
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i -= d.count;
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ii++;
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}
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}
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return ImageIml();
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}
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ImageIml Iml::GetRaw(int mode, const String& id)
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{
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ASSERT(mode >= 0 && mode < 4);
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int ii = -1;
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if(mode == 0)
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ii = map.Find(id);
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else
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ii = ex_name[mode - 1].Find(id);
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return ii >= 0 ? GetRaw(mode, ii) : ImageIml();
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}
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Image MakeImlImage(const String& id, Function<ImageIml(int, const String& id)> GetRaw, dword global_flags)
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{
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int mode = IsUHDMode() * GUI_MODE_UHD + IsDarkTheme() * GUI_MODE_DARK;
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const static int mode_candidates[4][4] = {
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{ GUI_MODE_NORMAL, GUI_MODE_UHD, -1 },
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{ GUI_MODE_DARK, GUI_MODE_DARK_UHD, GUI_MODE_NORMAL, GUI_MODE_UHD },
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{ GUI_MODE_UHD, GUI_MODE_NORMAL, -1 },
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{ GUI_MODE_DARK_UHD, GUI_MODE_DARK, GUI_MODE_UHD, GUI_MODE_NORMAL }
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};
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ImageIml im;
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Image original;
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const int *candidates = mode_candidates[mode];
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for(int i = 0; i < 4 && candidates[i] >= 0; i++) {
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int cmode = candidates[i];
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auto Mode = [&](dword m, const char *s) { return cmode & m ? String(s) : String(); };
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im = GetRaw(GUI_MODE_NORMAL, id + Mode(GUI_MODE_UHD, "__UHD") + Mode(GUI_MODE_DARK, "__DARK"));
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if(IsNull(im.image))
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im = GetRaw(cmode, id); // try alternative iml
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if(!IsNull(im.image)) {
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original = im.image;
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if(im.flags & IML_IMAGE_FLAG_S3)
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im.image = DownSample3x(im.image);
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break;
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}
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}
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if(IsNull(im.image))
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return Null;
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if(!(mode & GUI_MODE_UHD) && (im.flags & IML_IMAGE_FLAG_UHD) && !((im.flags | global_flags) & (IML_IMAGE_FLAG_FIXED|IML_IMAGE_FLAG_FIXED_SIZE))) {
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if(im.flags & IML_IMAGE_FLAG_S3)
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im.image = Downscale6x(original);
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else
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im.image = Downscale2x(im.image);
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}
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if((mode & GUI_MODE_UHD) && !(im.flags & IML_IMAGE_FLAG_UHD) && !((im.flags | global_flags) & (IML_IMAGE_FLAG_FIXED|IML_IMAGE_FLAG_FIXED_SIZE)))
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im.image = Upscale2x(im.image);
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if((mode & GUI_MODE_DARK) && !(im.flags & IML_IMAGE_FLAG_DARK) && !((im.flags | global_flags) & (IML_IMAGE_FLAG_FIXED|IML_IMAGE_FLAG_FIXED_COLORS)))
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im.image = DarkTheme(im.image);
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ScanOpaque(im.image);
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return im.image;
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}
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Iml::Iml(const char **name, int n)
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: name(name)
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{
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premultiply = true;
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Init(n);
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}
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void Iml::AddData(const byte *s, int len, int count, int mode)
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{
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Data& d = data[mode].Add();
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d.data = (const char *)s;
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d.len = len;
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d.count = count;
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data[mode].Shrink();
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}
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void Iml::AddId(int mode1, const char *name)
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{
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ex_name[mode1].Add(name);
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}
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void Iml::ResetAll()
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{
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for(int i = 0; i < GetImlCount(); i++)
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GetIml(i).Reset();
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}
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void Iml::SkinAll()
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{
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for(int i = 0; i < GetImlCount(); i++)
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GetIml(i).Skin();
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}
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static StaticCriticalSection sImgMapLock;
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static VectorMap<String, Iml *>& sImgMap()
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{
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static VectorMap<String, Iml *> x;
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return x;
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}
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void Register(const char *imageclass, Iml& list)
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{
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#ifdef flagCHECKINIT
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RLOG("Registering iml " << imageclass);
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#endif
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INTERLOCKED_(sImgMapLock)
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sImgMap().GetAdd(imageclass) = &list;
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}
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int GetImlCount()
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{
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int q = 0;
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INTERLOCKED_(sImgMapLock)
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q = sImgMap().GetCount();
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return q;
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}
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Iml& GetIml(int i)
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{
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return *sImgMap()[i];
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}
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String GetImlName(int i)
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{
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Mutex::Lock __(sImlLock);
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return sImgMap().GetKey(i);
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}
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int FindIml(const char *name)
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{
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Mutex::Lock __(sImlLock);
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return sImgMap().Find(name);
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}
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Image GetImlImage(const char *name)
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{
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Image m;
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const char *w = strchr(name, ':');
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if(w) {
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Mutex::Lock __(sImlLock);
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int q = FindIml(String(name, w));
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if(q >= 0) {
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Iml& iml = *sImgMap()[q];
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while(*w == ':')
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w++;
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q = iml.Find(w);
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if(q >= 0)
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m = iml.Get(q);
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}
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}
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return m;
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}
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void SetImlImage(const char *name, const Image& m)
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{
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const char *w = strchr(name, ':');
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if(w) {
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Mutex::Lock __(sImlLock);
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int q = FindIml(String(name, w));
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if(q >= 0) {
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Iml& iml = *sImgMap()[q];
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while(*w == ':')
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w++;
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q = iml.Find(w);
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if(q >= 0)
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iml.Set(q, m);
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}
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}
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}
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}
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