TempleOSTS_140317.ISO

Adam/Ctrls/CtrlsSlider.CPP

@@ -0,0 +1,217 @@
+class CMgdSCSlider
+{
+  CMgdSCSlider *next,*last;
+  U8 *name;
+  I64 num;
+};
+
+class CMgdSC
+{
+  CMgdSCSlider *next_slider,*last_slider;
+  I64 num_sliders,range,spacing,border;
+  U8 *glbl_name;
+};
+
+
+CMgdSC *PmtSliderCtrl()
+{
+  CMgdSCSlider *temps;
+  U8 *st,pmt[136];
+  CMgdSC *result=CAlloc(sizeof(CMgdSC));
+
+  "$$PURPLE$$Slider Ctrl$$FG$$\n\n";
+
+  result->glbl_name=PmtStr("Glbl Struct Name (ENTER for No Glbl):");
+  result->range=PmtI64	("Range   (%4d):",30);
+  result->spacing=PmtI64("Spacing (%4d):",20);
+  result->border=PmtI64 ("Border  (%4d):",2);
+
+  result->next_slider=result->last_slider=&result->next_slider;
+  while (TRUE) {
+    SPrint(pmt,"Slider #%d Name:",result->num_sliders+1);
+    st=PmtStr(pmt);
+    if (!*st) {
+      Free(st);
+      break;
+    }
+    temps=CAlloc(sizeof(CMgdSCSlider));
+    temps->name=st;
+    QueIns(temps,result->last_slider);
+    temps->num=result->num_sliders++;
+  }
+  return result;
+}
+
+U0 MgdSliderCtrl(CDoc *doc)
+{
+  CTask *task;
+  CMgdSC *m=NULL;
+  CMgdSCSlider *temps;
+  I64 i;
+
+  DocUnlock(doc);
+  DocRecalc(doc);
+  DocCaptureUndo(doc,TRUE);
+
+  task=SpawnUser("CMgdSC **_m=0x%X;*_m=PmtSliderCtrl;\n",&m);
+  while (!m)
+    Yield;
+
+  DocPrint(doc,
+"#define SLIDER_RANGE	%d
+#define SLIDER_SPACING %d
+#define SLIDER_BORDER  %d
+
+class CSliderState
+{
+",m->range,m->spacing,m->border);
+
+
+  temps=m->next_slider;
+  while (temps!=&m->next_slider) {
+    DocPrint(doc,"  I64 %s;\n",temps->name);
+    temps=temps->next;
+  }
+  if (*m->glbl_name)
+    DocPrint(doc,"} %s;\n",m->glbl_name);
+  else
+    DocPrint(doc,"};\n");
+
+
+  DocPrint(doc,
+"
+U0 DrawSliderCtrl(CDC *dc,CCtrl *c)
+{
+  CSliderState *s=c->state;
+
+  dc->color=LTRED;
+  GrRect(dc, c->left,c->top,%d*SLIDER_SPACING+%d,SLIDER_SPACING*2+SLIDER_RANGE);
+  dc->color=BLUE;
+  GrRect(dc, c->left+SLIDER_BORDER,c->top+SLIDER_BORDER,
+    %d*SLIDER_SPACING+%d-2*SLIDER_BORDER,SLIDER_SPACING*2+SLIDER_RANGE-2*SLIDER_BORDER);
+  dc->color=BLACK;
+",m->num_sliders+1,m->num_sliders,m->num_sliders+1,m->num_sliders);
+
+  for (i=0;i<m->num_sliders;i++)
+    DocPrint(doc,
+"  GrLine(dc,c->left+%d*SLIDER_SPACING+%d,c->top+SLIDER_SPACING,
+	      c->left+%d*SLIDER_SPACING+%d,c->top+SLIDER_SPACING+SLIDER_RANGE-1);
+",i+1,i,i+1,i);
+
+  DocPrint(doc,"  dc->color=LTRED;\n");
+
+  temps=m->next_slider;
+  while (temps!=&m->next_slider) {
+    DocPrint(doc,
+"  GrPrint(dc,c->left+%d*SLIDER_SPACING+%d-FONT_WIDTH/2,
+    c->top+SLIDER_SPACING+SLIDER_RANGE+3,
+    \"%%d\",s->%s*10/SLIDER_RANGE);\n",
+      temps->num+1,temps->num,temps->name);
+    temps=temps->next;
+  }
+
+  temps=m->next_slider;
+  while (temps!=&m->next_slider) {
+    DocPrint(doc,"  GrRect(dc,c->left+%d*SLIDER_SPACING+%d-3,c->top+SLIDER_SPACING+SLIDER_RANGE-1-s->%s-2,7,5);\n",
+      temps->num+1,temps->num,temps->name);
+    temps=temps->next;
+  }
+  DocPrint(doc,"  dc->color=YELLOW;\n");
+
+  temps=m->next_slider;
+  while (temps!=&m->next_slider) {
+    DocPrint(doc,"  GrRect(dc,c->left+%d*SLIDER_SPACING+%d-2,c->top+SLIDER_SPACING+SLIDER_RANGE-1-s->%s-1,5,3);\n",
+      temps->num+1,temps->num,temps->name);
+    temps=temps->next;
+  }
+  DocPrint(doc,
+"}
+
+U0 UpdateDerivedSliderCtrl(CCtrl *c)
+{
+  CSliderState *s=c->state;
+  c->left=c->win_task->pix_width/2-(SLIDER_SPACING*3+2)/2;
+  c->right=c->left+%d*SLIDER_SPACING+%d;
+  c->top=c->win_task->pix_height/2-(SLIDER_SPACING*2+SLIDER_RANGE)/2;
+  c->bottom=c->top+SLIDER_SPACING*2+SLIDER_RANGE;
+",m->num_sliders+1,m->num_sliders);
+
+  temps=m->next_slider;
+  while (temps!=&m->next_slider) {
+    DocPrint(doc,"  s->%s=ClampI64(s->%s,0,SLIDER_RANGE-1);\n",temps->name,temps->name);
+    temps=temps->next;
+  }
+  DocPrint(doc,
+"}
+
+U0 LeftClickSlider(CCtrl *c,I64 x,I64 y,Bool down)
+{
+  nounusedwarn down;
+  CSliderState *s=c->state;
+");
+
+  temps=m->next_slider;
+  while (temps!=&m->next_slider) {
+    DocPrint(doc,"  ");
+    if (temps!=m->next_slider)
+      DocPrint(doc,"else ");
+    if (temps->next==&m->next_slider)
+      DocPrint(doc,"\n");
+    else
+      DocPrint(doc,"if (x<c->left+%d*SLIDER_SPACING+%d+SLIDER_SPACING/2)\n",
+	temps->num+1,temps->num);
+    DocPrint(doc,"    s->%s=SLIDER_RANGE-1-(y-(c->top+SLIDER_SPACING));\n",
+       temps->name);
+    temps=temps->next;
+  }
+ 
+  DocPrint(doc,
+"  if (c->update_derived_vals)
+    (*c->update_derived_vals)(c);
+}
+
+CCtrl *SliderNew()
+{
+  Bool old_preempt;
+  CCtrl *c=CAlloc(sizeof(CCtrl));
+  c->win_task=Fs;
+  c->flags=CTRLF_SHOW|CTRLF_CAPTURE_LEFT_IP;
+  c->type=CTRLT_GENERIC;
+");
+  if (*m->glbl_name)
+    DocPrint(doc,"  c->state=&%s;\n"
+		"  MemSet(&%s,0,sizeof(CSliderState));\n",m->glbl_name,m->glbl_name);
+  else
+    DocPrint(doc,	"  c->state=CAlloc(sizeof(CSliderState));\n");
+  DocPrint(doc,
+"  c->draw_it=&DrawSliderCtrl;
+  c->left_click=&LeftClickSlider;
+  c->update_derived_vals=&UpdateDerivedSliderCtrl;
+  old_preempt=Preempt(OFF);
+  QueIns(c,Fs->last_ctrl);
+  TaskDerivedValsUpdate;
+  Preempt(old_preempt);
+  return c;
+}
+
+U0 SliderDel(CCtrl *c)
+{
+  Bool old_preempt=Preempt(OFF);
+  QueRem(c);
+  Preempt(old_preempt);
+");
+  if (!*m->glbl_name)
+    DocPrint(doc,"  Free(c->state);\n");
+  DocPrint(doc,
+"  Free(c);
+}
+");
+
+  Kill(task);  //This frees memory.
+
+  AcctOneTimePopUp(ARf_MANAGE_SLIDER,
+    "Modify the code to your heart's content.\n"
+    "The code is no longer managed.\n");
+
+  DocLock(doc);
+}