1 files changed, 246 insertions, 0 deletions

diff --git a/core/multimedia/opieplayer/libflash/text.cc b/core/multimedia/opieplayer/libflash/text.cc
new file mode 100644
index 0000000..1b6cb5e
--- a/dev/null
+++ b/core/multimedia/opieplayer/libflash/text.cc
@@ -0,0 +1,246 @@
+/////////////////////////////////////////////////////////////
+// Flash Plugin and Player
+// Copyright (C) 1998,1999 Olivier Debon
+// 
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+// 
+///////////////////////////////////////////////////////////////
+//  Author : Olivier Debon  <odebon@club-internet.fr>
+//
+
+#include "swf.h"
+
+#ifdef RCSID
+static char *rcsid = "$Id$";
+#endif
+
+Text::Text(long id) : Character(TextType, id)
+{
+        textRecords = 0;
+}
+
+Text::~Text()
+{
+        TextRecord     *cur,*del;
+
+        for(cur = textRecords; cur;)
+        {
+                del = cur;
+                cur = cur->next;
+                delete del;
+        }
+}
+
+void
+Text::setTextBoundary(Rect rect)
+{
+        boundary = rect;
+}
+
+void
+Text::setTextMatrix(Matrix m)
+{
+        textMatrix = m;
+}
+
+void
+Text::addTextRecord(TextRecord *tr)
+{
+        SwfFont *font = 0;
+        long n;
+
+        tr->next = 0;
+
+        if (textRecords == 0) {
+                textRecords = tr;
+                font = tr->font;
+        } else {
+                TextRecord *current;
+                long fontHeight = 0;
+
+                for(current = textRecords; current->next; current = current->next) {
+                        if (current->flags & textHasFont) {
+                                font = current->font;
+                                fontHeight = current->fontHeight;
+                        }
+                }
+
+                current->next = tr;
+                if (current->flags & textHasFont) {
+                        font = current->font;
+                        fontHeight = current->fontHeight;
+                }
+
+                if (tr->flags & textHasFont) {
+                        font = tr->font;
+                } else {
+                        tr->font = font;
+                        tr->fontHeight = fontHeight;
+                }
+        }
+
+        if (tr->nbGlyphs) {
+                for(n=0; n < tr->nbGlyphs; n++) {
+                        tr->glyphs[n].code = font->getGlyphCode(tr->glyphs[n].index);
+                }
+        }
+}
+
+int
+Text::execute(GraphicDevice *gd, Matrix *matrix, Cxform *cxform)
+{
+        return doText(gd, matrix, cxform, ShapeDraw, NULL, NULL);
+}
+
+void
+Text::getRegion(GraphicDevice *gd, Matrix *matrix, 
+                               void *id, ScanLineFunc scan_line_func)
+{
+        doText(gd, matrix, 0, ShapeGetRegion, id, scan_line_func);
+}
+
+void
+Text::getBoundingBox(Rect *bb, DisplayListEntry *e)
+{
+    *bb =  boundary;
+}
+
+TextRecord *
+Text::getTextRecords()
+{
+        return textRecords;
+}
+
+int
+Text::doText(GraphicDevice *gd, Matrix *matrix, Cxform *cxform, ShapeAction action,
+             void *id, ScanLineFunc scan_line_func)
+{
+                TextRecord*tr;
+                long             x,y;   // Current position
+                SwfFont                 *font = 0;// Current font
+                long     fontHeight;
+                Matrix   tmat,fmat;
+                long     g;
+
+        x = y = 0;
+        fontHeight = 0;
+
+        // Compute final text matrix
+        tmat = (*matrix) * textMatrix;
+
+        for(tr = textRecords; tr; tr = tr ->next)
+        {
+                if (tr->flags & isTextControl) {
+                        if (tr->flags & textHasXOffset) {
+                                x = tr->xOffset;
+                        }
+                        if (tr->flags & textHasYOffset) {
+                                y = tr->yOffset;
+                        }
+                        if (tr->flags & textHasColor) {
+                                if (action == ShapeDraw) {
+                                        if (cxform) {
+                                                gd->setForegroundColor(cxform->getColor(tr->color));
+                                        } else {
+                                                gd->setForegroundColor(tr->color);
+                                        }
+                                }
+                        }
+                }
+
+                font = tr->font;
+                fontHeight = tr->fontHeight;
+                // Update font matrix
+                fmat.a = fontHeight/1000.0;
+                fmat.d = fontHeight/1000.0;
+
+                assert(font != 0);
+                for (g = 0; g < tr->nbGlyphs; g++)
+                {
+                        Shape *shape;
+                        Matrix cmat;
+
+                        shape = font->getGlyph( tr->glyphs[g].index );
+
+#ifdef PRINT
+                        printf("%c", font->getGlyphCode(tr->glyphs[g].index));
+#endif
+
+                        // Update font matrix
+                        fmat.tx = x;
+                        fmat.ty = y;
+
+                        // Compute Character matrix
+                        cmat = tmat * fmat;
+
+                        if (action == ShapeDraw) {
+                                shape->execute(gd, &cmat, cxform);
+                        } else {
+                                shape->getRegion(gd, &cmat, id, scan_line_func);
+                        }
+
+                        // Advance
+                        x += tr->glyphs[g].xAdvance;
+                }
+#ifdef PRINT
+                printf("\n");
+#endif
+        }
+
+        if (gd->showMore) {
+                tmat = (*gd->adjust) * (*matrix);
+
+                long x1,x2,y1,y2;
+
+                x1 = boundary.xmin;
+                y1 = boundary.ymin;
+                x2 = boundary.xmax;
+                y2 = boundary.ymax;
+                gd->drawLine(tmat.getX(x1,y1),tmat.getY(x1,y1),tmat.getX(x2,y1),tmat.getY(x2,y1),FRAC);
+                gd->drawLine(tmat.getX(x2,y1),tmat.getY(x2,y1),tmat.getX(x2,y2),tmat.getY(x2,y2),FRAC);
+                gd->drawLine(tmat.getX(x2,y2),tmat.getY(x2,y2),tmat.getX(x1,y2),tmat.getY(x1,y2),FRAC);
+                gd->drawLine(tmat.getX(x1,y2),tmat.getY(x1,y2),tmat.getX(x1,y1),tmat.getY(x1,y1),FRAC);
+        }
+
+        return 0;
+}
+
+////////// TextRecord Methods
+TextRecord::TextRecord() {
+        flags = (TextFlags)0;
+        font = 0;
+        fontHeight = 0;
+        nbGlyphs = 0;
+        glyphs = 0;
+        xOffset = 0;
+        yOffset = 0;
+}
+
+TextRecord::~TextRecord() {
+        if (nbGlyphs) delete glyphs;
+}
+
+char *
+TextRecord::getText() {
+        static char text[256];
+        long g;
+
+        for(g=0; g < nbGlyphs; g++) {
+                text[g] = glyphs[g].code;
+        }
+        text[g] = 0;
+
+        return text;
+}