/[gzz]/gzz/gzz/modules/pp2/PPCanvasCursor.java
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Diff of /gzz/gzz/modules/pp2/PPCanvasCursor.java

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revision 1.7 by mudyc, Sun Feb 9 07:14:17 2003 UTC revision 1.8 by mudyc, Sun Feb 9 14:21:22 2003 UTC
# Line 25  package gzz.modules.pp2; Line 25  package gzz.modules.pp2;
25  import gzz.modules.pp.*;  import gzz.modules.pp.*;
26  import gzz.modules.pp.vob.*;  import gzz.modules.pp.vob.*;
27  import gzz.*;  import gzz.*;
28    import gzz.vob.impl.DefaultVobMatcher;
29  import gzz.view.*;  import gzz.view.*;
30  import gzz.view.buoy.*;  import gzz.view.buoy.*;
31  import gzz.vob.*;  import gzz.vob.*;
# Line 130  private static final String rcsid = "$Id Line 131  private static final String rcsid = "$Id
131            
132      public PPCanvasCursor(Cell c, Object content, CellPlacementHook hook,      public PPCanvasCursor(Cell c, Object content, CellPlacementHook hook,
133                            AbstractViewContext avc, PPDims d, GraphicsAPI.Window w) {                            AbstractViewContext avc, PPDims d, GraphicsAPI.Window w) {
         super();  
134          this.current = c;          this.current = c;
135          this.content = content;          this.content = content;
136          this.hook = hook;          this.hook = hook;
137          this.avc = avc;          this.avc = new AbstractViewContext();
138            this.avc.setAccursed(avc.getAccursed());
139          this.d = d;          this.d = d;
140          this.window = w;          this.window = w;
141      }      }
142    
143    
144        /** Cause the changes to the zooming and panning variables
145         * to be shown in the given vobscene.
146         * This changes the parameters of the coordinate systems created by render().
147         */
148        private void setZoomPan(VobScene vs, int mainFrame) {
149            DefaultVobMatcher m = (DefaultVobMatcher)vs.matcher;
150            int cs = m.getCS(mainFrame, "C2F");
151            vs.coords.setOrthoParams(cs, 0, -panx*zoom, -pany*zoom, zoom, zoom);
152        }
153    
154      public void renderMain(VobScene vs, int into) {      public void renderMain(VobScene vs, int into) {
155          int c2fCS = vs.coords.ortho(0, 0, 0, 0, 10, 10);          int c2fCS = vs.coords.ortho(0, 0, 0, 0, 10, 10);
156          vs.matcher.add(into, c2fCS, "C2F");          vs.matcher.add(into, c2fCS, "C2F");
157            setZoomPan(vs, into);
158          SinglePaper.i(avc, d, window, current).render(vs, into, c2fCS);          SinglePaper.i(avc, d, window, current).render(vs, into, c2fCS);
159          hook.placed(current, vs, into, (ViewContext)avc);  
160            Cell paper = current.h(d.contains);
161            for (Cell c = paper.s(d.contains); c != null; c = c.s(d.contains) ) {
162                if (c == current) continue;
163                avc.setAccursed(c);
164                hook.placed(c, vs, into, (ViewContext)avc);
165            }
166      }      }
167    
168      public void keystroke(String s) {      public void keystroke(String s) {

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