Diff: displayModes.cpp

Revision:

58:4d06288d75a2

Parent:

55:591406a71fa8

Child:

59:58894493fb29

Child:

60:9d191ff745fb

--- a/displayModes.cpp	Tue Apr 09 13:00:12 2013 +0000
+++ b/displayModes.cpp	Tue Apr 09 20:09:31 2013 +0000
@@ -983,6 +983,45 @@
     }
 }
 
+//---------------------
+// gg - highlight
+//void highlightButton(unsigned char column, unsigned char row, char * text1, char * text2, unsigned char columns, unsigned char rows){
+void highlightButton(unsigned char column, unsigned char row, unsigned char tScn, unsigned char cScn, unsigned char columns, unsigned char rows){
+    
+    // tScn is the screen number derived from the touch location, is 0 or 1
+    // cScn is the whichTouched screen value, apparently also 0 and 1
+    
+    unsigned short x1,x2,y1,y2;
+    
+    x1=column*(320/columns)+btnGap/2;
+    x2=(column+1)*(320/columns)-btnGap/2;
+    y1=row*(240/rows)+btnGap/2;
+    y2=(row+1)*(240/rows)-btnGap/2;
+    if( tScn == cScn ){
+      // screens match
+      if( tScn == 0 )
+        // paint the whole button box
+        tt.fillrect(x1,y1,x2,y2,White); // DarkCyan);
+      else
+        tt.fillrect(x1,y1,x2,y2,Green); // DarkCyan);
+    } else {
+      // screens do not match
+      tt.fillrect(x1,y1,x2,y2,Red); // DarkCyan);      
+    }
+
+    // paint the outer pixel as a yellow frame
+    tt.rect(x1,y1,x2,y2,Yellow) ; // DarkCyan);
+    
+    
+    // adapt formatting of text to the smaller 4x4 box
+    //tt.locate(x1+btnGap/2,y1+btnGap); // gg - 4x4
+    //printf("%s\n",text1);
+    
+    //tt.locate(x1+btnGap/2,y1+btnGap+20);
+    //printf("%s\n",text2);
+}
+
+//---------------------
 void showButton(unsigned char column, unsigned char row, char * text1, char * text2, unsigned char columns, unsigned char rows){
     unsigned short x1,x2,y1,y2;