Initial community commit

1 files changed, 394 insertions, 0 deletions

diff --git a/Src/Wasabi/api/font/bitmapfont.cpp b/Src/Wasabi/api/font/bitmapfont.cpp
new file mode 100644
index 00000000..fe85abda
--- /dev/null
+++ b/Src/Wasabi/api/font/bitmapfont.cpp
@@ -0,0 +1,394 @@
+#include "precomp.h"
+// ============================================================================================================================================================
+// Font abstract class + statics to install TT fonts and Bitmap fonts
+// ============================================================================================================================================================
+#include "bitmapfont.h"
+#include <api/wnd/fontdef.h>
+#include <api/config/items/cfgitem.h>
+#ifdef WASABI_COMPILE_SKIN
+#include <api/skin/skin.h>
+#endif
+#ifdef WA3COMPATIBILITY
+#endif
+
+#include <tataki/canvas/ifc_canvas.h>
+#include <tataki/region/api_region.h>
+#include <api/skin/skinparse.h>
+
+// ============================================================================================================================================================
+// BitmapFont implementation. 
+// ============================================================================================================================================================
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+BitmapFont::BitmapFont() : scriptid(0), char_width(0), char_height(0), hor_spacing(0), vert_spacing(0) {
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+BitmapFont::~BitmapFont() {
+
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+int BitmapFont::isBitmap() {
+  return 1;
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+const wchar_t *BitmapFont::getFaceName() {
+  return getFontId();
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+void BitmapFont::textOut(ifc_canvas *c, int x, int y, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, ARGB32 color, ARGB32 bkcolor, int xoffset, int yoffset, int antialiased) {
+  do_textOut(this, c, x+xoffset, y+yoffset, -1, -1, txt, size, bold, opaque, underline, italic, STDFONT_LEFT, color, WA_FONT_TEXTOUT_NORMAL);
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+void BitmapFont::textOut2(ifc_canvas *c, int x, int y, int w, int h, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, ARGB32 color, ARGB32 bkcolor, int xoffset, int yoffset, int antialiased) {
+  do_textOut(this, c, x+xoffset, y+yoffset, x+xoffset+w, y+yoffset+h, txt, size, bold, opaque, underline, italic, align, color, WA_FONT_TEXTOUT_RECT);
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+void BitmapFont::textOutEllipsed(ifc_canvas *c, int x, int y, int w, int h, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, ARGB32 color, ARGB32 bkcolor, int xoffset, int yoffset, int antialiased) {
+  do_textOut(this, c, x+xoffset, y+yoffset, x+xoffset+w, y+yoffset+h, txt, size, bold, opaque, underline, italic, align, color, WA_FONT_TEXTOUT_ELLIPSED);
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+void BitmapFont::textOutWrapped(ifc_canvas *c, int x, int y, int w, int h, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, ARGB32 color, ARGB32 bkcolor, int xoffset, int yoffset, int antialiased) {
+  do_textOut(this, c, x+xoffset, y+yoffset, x+xoffset+w, y+yoffset+h, txt, size, bold, opaque, underline, italic, align, color, WA_FONT_TEXTOUT_WRAPPED);
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+void BitmapFont::textOutWrappedPathed(ifc_canvas *c, int x, int y, int w, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, ARGB32 color, ARGB32 bkcolor, int xoffset, int yoffset, int antialiased) {
+  do_textOut(this, c, x+xoffset, y+yoffset, x+xoffset+w, -1, txt, size, bold, opaque, underline, italic, align, color, WA_FONT_TEXTOUT_WRAPPEDPATHED);
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+void BitmapFont::textOutCentered(ifc_canvas *c, RECT *r, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, ARGB32 color, ARGB32 bkcolor, int xoffset, int yoffset, int antialiased) {
+  do_textOut(this, c, r->left, r->top, r->right-r->left, r->bottom-r->top, txt, size, bold, opaque, underline, italic, align, color, WA_FONT_TEXTOUT_CENTERED);
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+int BitmapFont::getTextWidth(ifc_canvas *c, const wchar_t *text, int size, int bold, int underline, int italic, int antialiased) 
+{
+  return wcslen(text) * char_width + wcslen(text)*hor_spacing;
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+int BitmapFont::getTextHeight(ifc_canvas *c, const wchar_t *text, int size, int bold, int underline, int italic, int antialiased) 
+{
+  return char_height;
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+int BitmapFont::getTextHeight2(ifc_canvas *c, int size, int bold, int underline, int italic, int antialiased) 
+{
+  return char_height;
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+void BitmapFont::getTextExtent(ifc_canvas *c, const wchar_t *text, int *w, int *h, int size, int bold, int underline, int italic, int antialiased) 
+{
+  if (w) *w = getTextWidth(c, text, size, bold, underline, italic, antialiased);
+  if (h) *h = char_height;
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+void BitmapFont::setFontBitmap(const wchar_t *name_or_element, const wchar_t *path) 
+{
+  StringW pathfile;
+  if (!wcschr(name_or_element, L':')) 
+	{
+    pathfile = path;
+		pathfile.AddBackslash();
+  }
+  pathfile.cat(name_or_element);
+  if (!WACCESS(pathfile, 0))
+    table = pathfile;
+  else
+    table = name_or_element;
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+void BitmapFont::setFontMetrics(int _char_width, int _char_height, int _hor_spacing, int _vert_spacing) {
+  char_width = _char_width;
+  char_height = _char_height;
+  hor_spacing = _hor_spacing;
+  vert_spacing = _vert_spacing;
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+int BitmapFont::getHorizontalSpacing() {
+  return hor_spacing;
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+int BitmapFont::getVerticalSpacing() {
+  return vert_spacing;
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+int BitmapFont::getCharWidth() {
+  return char_width;
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+int BitmapFont::getCharHeight() {
+  return char_height;
+}
+
+AutoSkinBitmap *BitmapFont::getCharTable() {
+  return &table;
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+void BitmapFont::getXYfromChar(wchar_t ic, int *x, int *y)
+{
+	int c,c2=0;
+	switch (ic)
+	{
+		case L'\u00B0': /*�*/ ic = L'0'; break;
+		case L'\u00C6':/*�*/  ic = L'A'; break;
+	//	case '\u00C1':/*�*/  ic = L'A'; break;
+	//	case '\u00C2': ic = L'A'; break;
+    case L'\u00C7': /*�*/ ic = L'C'; break;
+    case L'\u00C9':/*�*/ ic = L'E'; break;
+      
+		case L'\u00E0': /*�*/ case L'\u00E1': /*�*/ case L'\u00E2': /*�*/ ic = L'a'; break;
+    case L'\u00E6':/*�*/ ic = L'a'; break;
+    case L'\u00E7': /*�*/ ic = L'c'; break;
+		case L'\u00E8': /*�*/ case L'\u00E9': /*�*/ case L'\u00EB': /*�*/case L'\u00EA':/*�*/  ic = L'e'; break;
+    case L'\u00EC':/*�*/ case L'\u00ED':/*�*/  case L'\u00EE':/*�*/ case L'\u00EF':/*�*/ ic = L'i'; break;
+
+#ifdef _WIN32
+		case L'�':/*�*/ case L'�':/*�*/ case L'�':/*�*/ ic = L'o'; break;
+		case L'�':/*�*/ case L'�':/*�*/ case L'�':/*�*/ ic = L'u'; break;
+		case L'�':/*�*/ ic = L'y'; break;
+		case L'�':/*�*/ ic = L'U'; break;
+#else
+#warning change these to \u
+#endif
+    case L'\u00D1':/*�*/ ic = L'N'; break;
+    case L'\u00F1':/*�*/ ic = L'n'; break;
+    case L'\u00FC': /*�*/ ic = L'u'; break;
+    case L'\u0192':/*�*/ ic = L'f'; break;
+		default: break;
+	} // quick relocations
+	if (ic <= L'Z' && ic >= L'A') c = (ic-'A');
+	else if (ic <= L'z' && ic >= L'a') c = (ic-'a');
+	 else if (ic == L' ') c = 30;
+    else {
+		c2 += char_height;
+		if (ic == L'\1') c=10;
+	    else if (ic == L'.') c = 11;
+  		else if (ic <= L'9' && ic >= L'0') c = ic - L'0';
+  		else if (ic == L':') c = 12;
+		else if (ic == L'(') c = 13;
+  		else if (ic == L')') c = 14;
+	    else if (ic == L'-') c = 15;
+		else if (ic == L'\'' || ic=='`') c = 16;
+		else if (ic == L'!') c = 17;
+		else if (ic == L'_') c = 18;
+		else if (ic == L'+') c = 19;
+		else if (ic == L'\\') c = 20;
+		else if (ic == L'/') c = 21;
+		else if (ic == L'[' || ic == L'{' || ic == L'<') c = 22;
+		else if (ic == L']' || ic == L'}' || ic == L'>') c = 23;
+		else if (ic == L'~' || ic == L'^') c = 24;
+		else if (ic == L'&') c = 25;
+		else if (ic == L'%') c = 26;
+		else if (ic == L',') c = 27;
+		else if (ic == L'=') c = 28;
+		else if (ic == L'$') c = 29;
+		else if (ic == L'#') c = 30;
+		else 
+		{
+			c2 += char_height;
+#ifdef _WIN32
+			if (ic == L'�' || ic == L'�') c = 0;
+			else if (ic == L'�' || ic == L'�') c = 1;
+			else if (ic == L'�' || ic == L'�') c = 2;
+      else 
+#else
+#warning change these to \u
+#endif
+        if (ic == L'?') c = 3;
+			else if (ic == L'*') c = 4;
+			else {
+				c2 = 0;
+				if (ic == L'"') c = 26;
+				else if (ic == L'@') c = 27;
+				else c = 30;
+			}
+		}
+	  }
+	c*=char_width;
+	*x=c;
+	*y=c2;
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+int BitmapFont::getWordLength(const wchar_t *p) {
+  int n=0;
+  while (p && *p && *p != L' ') {
+    p++;
+    n++;
+  }
+  return n;
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+wchar_t *BitmapFont::makeLine(const wchar_t *t, BitmapFont *font, int line, int width, int style) {
+
+  static wchar_t str[4096];
+  wchar_t *p = (wchar_t *)t;
+  size_t len = wcslen(t);
+
+  switch (style) {
+    case WA_FONT_TEXTOUT_NORMAL:
+    case WA_FONT_TEXTOUT_RECT:
+    case WA_FONT_TEXTOUT_ELLIPSED:
+    case WA_FONT_TEXTOUT_CENTERED:
+      return line == 0 ? (wchar_t *)t : NULL;
+    case WA_FONT_TEXTOUT_WRAPPEDPATHED: 
+    case WA_FONT_TEXTOUT_WRAPPED: {
+      size_t maxchar = width / (font->getCharWidth() + font->getVerticalSpacing());
+      for (int i = 0; i < line; i++) {
+        wchar_t *oldp = p;
+        p += maxchar;
+        if ((size_t)(p-t) >= len) return NULL;
+        while (p >= t) {
+          if (p == t || *(p-1) == L' ')
+            break;
+          p--;
+        }
+        if (p == oldp) {
+          p += maxchar;
+          while (p && *p && *p != L' ')
+            p++;
+        }
+      }
+      WCSCPYN(str, p, maxchar);
+      wchar_t *d = &str[maxchar-1];
+      int wr=0;
+      if (wcslen(p) > maxchar && *(p+maxchar) != L' ' && wcschr(str, L' '))
+        while (d >= str) {
+          if (*d == L' ') {
+            *d = 0;
+            wr=1;
+          }
+          else {
+            if (wr) break;
+            d--;
+          }
+        }
+      return str;
+      }
+  }
+  return NULL;
+}
+
+// -------------------------------------------------------------------------------------------------------------------------------------------------------------
+void BitmapFont::do_textOut(BitmapFont *font, ifc_canvas *c, int x, int y, int x2, int y2, const wchar_t *text, int size, int bold, int opaque, int underline, int italic, int align, ARGB32 color, int style) 
+{
+  static wchar_t *dotdotdot=L"...";
+  if (!text) return;
+
+  BaseCloneCanvas canvas;
+  int ret = canvas.clone(c);
+  if (!ret) return;
+
+  RECT bounds;
+
+  RECT defbounds={x,y,x2,y2};
+  int __w, __h;
+  c->getDim(&__w, &__h, NULL);
+  if (x2 == -1) defbounds.right = defbounds.left + __w;
+  if (y2 == -1) defbounds.bottom = defbounds.top + __h;
+#ifdef _WIN32
+  RegionI oldclip(&canvas, &defbounds); // get clipping region in oldclip
+  RegionI *andclip=NULL;
+  oldclip.getBox(&bounds); // get boundaries
+#else
+  bounds = defbounds;
+#warning port me
+#endif
+
+/*  if (x2 != -1 && y2 != -1) {
+    andclip = new RegionI(x, y, x2, y2); // create region for rect
+    andclip->andRegion(oldclip); // and them
+    canvas.selectClipRgn(andclip); // select new clipping rect
+    andclip->getBox(&bounds); // update boundaries
+  }*/
+
+  int lc=-1;
+  wchar_t *p = dotdotdot+3; // just a zero to triger next line
+
+  int _x = x+(font->getHorizontalSpacing()/2);
+  int _y = y;
+
+  if (style == WA_FONT_TEXTOUT_CENTERED) {
+    _y += (y2 - y - font->getCharHeight()) / 2;
+  }
+
+  _y -= font->getCharHeight() + font->getVerticalSpacing();
+
+  int xp, yp;
+
+  while (p) {
+
+    if (!*p) {
+      lc++;
+      p = makeLine(text, font, lc, x2-x, style);
+      if (!p || !*p) break;
+
+      _x = x+(font->getHorizontalSpacing()/2);
+      _y += font->getCharHeight() + font->getVerticalSpacing();
+      if ((align == STDFONT_RIGHT || align == STDFONT_CENTER) && x2 != -1) {
+        int l = wcslen(p);
+        _x -= l * (font->getCharWidth() + font->getHorizontalSpacing()) - (x2-x);
+      }
+      if (align == STDFONT_CENTER)
+        _x = x + (_x - x) / 2;
+
+    }
+
+    if ((style == WA_FONT_TEXTOUT_ELLIPSED || style == WA_FONT_TEXTOUT_WRAPPEDPATHED)  && x2 != -1) {
+      if (_x > x2 - 4 * (font->getCharWidth() + font->getHorizontalSpacing()) && wcslen(p) > 3) {
+        p = dotdotdot;
+      }
+    }
+
+    font->getXYfromChar(*p, &xp, &yp);
+
+    RECT r;
+    r.left = xp;
+    r.top = yp;
+    r.right = xp + font->getCharWidth();
+    r.bottom = yp + font->getCharHeight();
+
+    RECT dst;
+    dst.left = _x;
+    dst.top = _y;
+    dst.right = _x + font->getCharWidth();
+    dst.bottom = _y + font->getCharHeight();
+
+    if (Wasabi::Std::rectIntersect(dst, bounds))
+//    if (IntersectRect(&dummy, &dst, &bounds))       // port me / checks clipping, not passed x,y,x2,y2
+      font->getCharTable()->stretchToRectAlpha(&canvas, &r, &dst, 255);
+
+    p++;
+    _x += font->getCharWidth();
+    _x += font->getHorizontalSpacing();
+  }
+
+#ifdef _WIN32
+  if (andclip) {
+    canvas.selectClipRgn(&oldclip); // restore previously saved clipping region
+    delete andclip;
+  }
+#else
+#warning port me
+#endif
+}
+