huge cleanup, support for SetSizeLimits, support for truncating strings, numerous decorator bug fixes, Layer does not draw when view color is B_TRANSPARENT_COLOR, cleaner dispatching of mouse events to the WinBorder in RootLayer, commented the char map selection in the font server, as it seems glyph lookup by unicode index works much better with the default map

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12945 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/servers/app/ServerApp.cpp

@@ -1220,12 +1220,12 @@ ServerApp::DispatchMessage(int32 code, LinkMsgReader &msg)
 				replylink.Attach<float>(width);
 				replylink.Flush();
 				
-				free(string);
 			} else {
 				replylink.StartMessage(SERVER_FALSE);
 				replylink.Flush();
 			}
 			
+			free(string);
 			
 			break;
 		}
@@ -1875,6 +1875,84 @@ ServerApp::DispatchMessage(int32 code, LinkMsgReader &msg)
 			
 			break;
 		}
+/*		case AS_GET_TRUNCATED_STRINGS:
+		{
+			// Attached data
+
+			// 1) uint16	family id
+			// 2) uint16	style id
+			// 3) float		size
+			// 4) uint8		spacing
+
+			// 5) uint32	mode	- B_TRUNCATE_END...
+			// 6) float		width	- desired width
+			// 7) int32		count	- count of attached strings
+			// 8) strings
+
+			// Returns:
+			// 1) strings - as many strings as requested, all of "width" maximum width
+
+			// font attribs
+			uint16 family;
+			uint16 style;
+			float size;
+			uint8 spacing;
+
+			msg.Read<uint16>(&family);
+			msg.Read<uint16>(&style);
+			msg.Read<float>(&size);
+			msg.Read<uint8>(&spacing);
+
+			// params
+			uint32 mode;
+			float width;
+			int32 count;
+
+			msg.Read<uint32>(&mode);
+			msg.Read<float>(&width);
+			msg.Read<int32>(&count);
+
+			char** strings = NULL;
+
+			bool success = false;
+			if (count > 0) {
+				strings = new char*[count];
+				for (int32 i = 0; i < count; i++) {
+					msg.ReadString(&strings[i]);
+				}
+				// TODO: truncate strings here
+				ServerFont font;
+				if (font.SetFamilyAndStyle(family, style) >= B_OK) {
+					font.SetSize(size);
+// TODO: implement:	font.SetSpacing(spacing);
+					success = font.GetTruncatedStrings(strings, count, width, mode);
+				}
+			}
+
+			int32 replyport;
+			msg.Read<int32>(&replyport);
+			
+			replylink.SetSendPort(replyport);
+
+			if (success) {
+				replylink.StartMessage(SERVER_TRUE);
+				for (int32 i = 0; i < count; i++) {
+					replylink.AttachString(strings[i]);
+				}
+			} else {
+				replylink.StartMessage(SERVER_FALSE);
+			}
+			replylink.Flush();
+
+			// free used resources
+			if (count > 0) {
+				for (int32 i = 0; i < count; i++)
+					free(strings[i]);
+			}
+			delete[] strings;
+
+			break;
+		}*/
 		case AS_SCREEN_GET_MODE:
 		{
 			// Attached data
@@ -1944,12 +2022,20 @@ ServerApp::DispatchMessage(int32 code, LinkMsgReader &msg)
 			replylink.Flush();
 			break;
 		}
-		
+
 		default:
 		{
-			STRACE(("ServerApp %s received unhandled message code offset %s\n",fSignature.String(),
-				MsgCodeToBString(code).String()));
+			printf("ServerApp %s received unhandled message code offset %s\n", fSignature.String(),
+				   MsgCodeToBString(code).String());
 
+			// TODO: completely broken. The reply port seems to be unkown!
+			// It is in the data, but the position is unkown. Man, I find
+			// this comm stuff really clumsy. -Stephan)
+			// And BTW: the client is now blocking and waiting for a reply!
+			/*replylink.SetSendPort(msg.GetPort());
+			replylink.StartMessage(SERVER_FALSE);
+			replylink.Flush();
+			*/
 			break;
 		}
 	}