Added new task hierarchy based protocol.

Drag and drop works somehow - maybe some weirdness in html5 drag and drop.

6 files changed, 76 insertions, 34 deletions

diff --git a/src/msgparser.cc b/src/msgparser.cc
index 1ea2f31..f3bafe1 100644
--- a/src/msgparser.cc
+++ b/src/msgparser.cc
@@ -32,6 +32,7 @@
 #include <list>
 #include <vector>
 
+/*
 inline void parse_add(msg_t& m, std::string data) {
   int offset = 0;
   std::string title = data.substr(offset, data.find(' ', offset) - offset);
@@ -73,6 +74,7 @@ inline void parse_move(msg_t& m, std::string data) {
     m.move.x = x;
     m.move.y = y;
 }
+*/
 
 MsgVector parse_msg(std::string data) {
 
@@ -165,14 +167,15 @@ MsgVector parse_msg(std::string data) {
 
     switch(m.cmd) {
       case cmd::add: {
-        if(t.size() != 4+1) { 
+        if(t.size() != 3+1) { 
           printf("Wrong number of parameters\n");
           continue;
         }
         sprintf(m.add.title, "%s", t[1].c_str());
         sprintf(m.add.desc, "%s", t[2].c_str());
-        m.add.x = atoi(t[3].c_str());
-        m.add.y = atoi(t[4].c_str());
+	m.add.parent_id = atoi(t[3].c_str());
+//        m.add.x = atoi(t[3].c_str());
+//        m.add.y = atoi(t[4].c_str());
 //        printf("addcmd: %s %s %d %d\n", m.add.title, m.add.desc, m.add.x, m.add.y);
         break;
       }
@@ -185,13 +188,14 @@ MsgVector parse_msg(std::string data) {
         break;
       }
       case cmd::move: {
-        if(t.size() != 3+1) { 
+        if(t.size() != 2+1) { 
           printf("Wrong number of parameters\n");
           continue;
         }
         m.move.id = atoi(t[1].c_str());
-        m.move.x = atoi(t[2].c_str());
-        m.move.y = atoi(t[3].c_str());
+	m.move.parent_id = atoi(t[2].c_str());
+//        m.move.x = atoi(t[2].c_str());
+//        m.move.y = atoi(t[3].c_str());
         break;
       }
       case cmd::update: {
@@ -217,8 +221,9 @@ msg_t create_msg(cmd::cmd_t type, task_t t) {
   switch(type) {
     case cmd::add: {
       m.add.id = t.id;
-      m.add.x = t.x;
-      m.add.y = t.y;
+      m.add.parent_id = t.parent_id;
+//      m.add.x = t.x;
+//      m.add.y = t.y;
 //      m.add.title = t.title.c_str();
 //      m.add.desc = t.desc.c_str();
       snprintf(m.add.title, sizeof(m.add.title), "%s", t.title.c_str());
@@ -231,8 +236,9 @@ msg_t create_msg(cmd::cmd_t type, task_t t) {
     }
     case cmd::move: {
       m.move.id = t.id;
-      m.move.x = t.x;
-      m.move.y = t.y;
+//      m.move.x = t.x;
+//      m.move.y = t.y;
+      m.move.parent_id = t.parent_id;
       break;
     }
     case cmd::update: {
@@ -258,10 +264,14 @@ std::string msg_tostring(msg_t m) {
     case cmd::add: {
  //     printf("msg: %d, %d, %d, %s, %s\n", m.add.id, m.add.x, m.add.y, m.add.title, m.add.desc);
  //     snprintf(buf, BUF_SIZE, "add %d %s %s %d %d;",
-      asprintf(&buf, "add %d \"%s\" \"%s\" %d %d;",
+//      asprintf(&buf, "add %d \"%s\" \"%s\" %d %d;",
+//               m.add.id,
+//               m.add.title, m.add.desc,
+//               m.add.x, m.add.y);
+      asprintf(&buf, "add %d \"%s\" \"%s\" %d;",
                m.add.id,
                m.add.title, m.add.desc,
-               m.add.x, m.add.y);
+               m.add.parent_id);
       break;
     }
     case cmd::del: {
@@ -271,7 +281,7 @@ std::string msg_tostring(msg_t m) {
     }
     case cmd::move: {
 //      snprintf(buf, BUF_SIZE, "move %d %d %d;", m.move.id, m.move.x, m.move.y);
-      asprintf(&buf, "move %d %d %d;", m.move.id, m.move.x, m.move.y);
+      asprintf(&buf, "move %d %d;", m.move.id, m.move.parent_id);
       break;
     }
     case cmd::update: {
diff --git a/src/msgparser.h b/src/msgparser.h
index fa853fa..58f68da 100644
--- a/src/msgparser.h
+++ b/src/msgparser.h
@@ -45,8 +45,9 @@ namespace cmd {
 
 typedef struct {
   int id;
-  int x;
-  int y;
+  int parent_id;
+//  int x;
+//  int y;
   char title[256];
   char desc[256];
 } add_t;
@@ -55,8 +56,7 @@ typedef struct {
 } del_t;
 typedef struct {
   int id;
-  int x;
-  int y;
+  int parent_id;
 } move_t;
 typedef struct {
   int id;
@@ -74,7 +74,6 @@ typedef struct msg_t {
     move_t move;
     update_t update;
   };
- 
 
 } msg_types; 
 
diff --git a/src/muniad.cc b/src/muniad.cc
index ef76ff1..ab69456 100644
--- a/src/muniad.cc
+++ b/src/muniad.cc
@@ -82,9 +82,10 @@ int main(int argc, char **argv)
 	char interface_name[128] = "";
 	const char * interface = NULL;
 
-	fprintf(stderr, "libwebsockets test server\n"
-          "(C) Copyright 2010-2011 Andy Green <andy@warmcat.com> "
-          "licensed under LGPL2.1\n");
+	fprintf(stderr, "Munia test server\n"
+          "(C) Copyright 2012 Bent Bisballe Nyeng (deva@aasimon.org)\n"
+	  "                 & Jonas Suhr Christensen (jsc@umbraculum.org)\n"
+          "Licensed under LGPL2.1\n");
 
 	while(n >= 0) {
 		n = getopt_long(argc, argv, "ci:khsp:", options, NULL);
@@ -105,7 +106,7 @@ int main(int argc, char **argv)
 			interface = interface_name;
 			break;
 		case 'h':
-			fprintf(stderr, "Usage: test-server [--port=<p>] [--ssl]\n");
+			fprintf(stderr, "Usage: muniad [--port=<p>] [--ssl]\n");
 			exit(1);
 		}
 	}
diff --git a/src/task.cc b/src/task.cc
index 24e94a1..9940fc6 100644
--- a/src/task.cc
+++ b/src/task.cc
@@ -35,11 +35,12 @@ int current_id_count() {
 }
 
 task_t create_task(std::string title, std::string desc,
-                   int x, int y) {
+                   /*int x, int y,*/ int parent_id) {
 
   task_t t;
-  t.x = x;
-  t.y = y;
+  t.parent_id = parent_id;
+//  t.x = x;
+//  t.y = y;
   t.title = title;
   t.desc = desc;
   t.id = id_count; id_count++;
diff --git a/src/task.h b/src/task.h
index 4365c1c..43541bc 100644
--- a/src/task.h
+++ b/src/task.h
@@ -32,6 +32,16 @@
 #include <string>
 
 /*
+Task:
+  id
+  subtasks
+//  tags
+  title
+  description
+//  primary_assignment
+//  secondary_assignment
+
+
 Protocol:
 
 Server -> client:
@@ -51,18 +61,35 @@ x and y are integers as strings
 id are an integer as a string
  */
 
-
+/*
 typedef struct {
   int x, y;
   int id;
   std::string title;
   std::string desc;
 } task_t;
+*/
+/*
+protocol:
+  add_task title description parent_id
+  del_task id
+  update_task id title description
+  move_task id parent
+  copy_task id parent
+*/
+
+typedef struct {
+  int id;
+  int parent_id;
+  std::string title;
+  std::string desc;
+} task_t;
+
 
 typedef std::list<task_t> TaskList;
 extern TaskList tasklist;
 
 task_t create_task(std::string title, std::string desc, 
-                    int x, int y);
+                   /*int x, int y*/ int parent_id);
 
 #endif/*__MUNIA_TASK_H__*/
diff --git a/src/task_proto.cc b/src/task_proto.cc
index 4bcc3a8..717ca3e 100644
--- a/src/task_proto.cc
+++ b/src/task_proto.cc
@@ -184,9 +184,11 @@ int callback_lws_task(struct libwebsocket_context * context,
         case cmd::add: {
           printf("Handling add cmd\n");
           
+//          task_t t = create_task(m.add.title, m.add.desc,
+//                                 m.add.x, m.add.y);
           task_t t = create_task(m.add.title, m.add.desc,
-                                 m.add.x, m.add.y);
-          tasklist.push_back(t);
+                                 m.add.parent_id);
+	  tasklist.push_back(t);
 //          buf_len = sprintf(buf, "add %d %s %s %d %d;",
 //              t.id, t.title.c_str(), t.desc.c_str(), 
 //              t.x, t.y);
@@ -202,6 +204,7 @@ int callback_lws_task(struct libwebsocket_context * context,
           printf("Delete\n");
           printf("Deleting task with id %d\n", m.del.id);
 
+          // todo: delete all children recursively
           task_t del_task;
           bool id_found = false;
           TaskList::iterator it;
@@ -228,21 +231,22 @@ int callback_lws_task(struct libwebsocket_context * context,
         case cmd::move: {
           printf("Move\n");
 
-          printf("Moving task with id %d to (%d,%d)\n", m.move.id, m.move.x, m.move.y);
+          printf("Moving task with id %d to %d\n", m.move.id, m.move.parent_id);
 
           bool id_found = false;
           TaskList::iterator it;
           
-          int x = m.move.x / 300 * 300;
+//          int x = m.move.x / 300 * 300;
           
           task_t moved_task;
           for(it = tasklist.begin(); it != tasklist.end(); it++) {
             task_t &t = *it;
             if(t.id == m.move.id) {
               id_found = true;
-              t.x = x;
-              t.y = m.move.y;
-              moved_task = t;
+//              t.x = x;
+//              t.y = m.move.y;
+              t.parent_id = m.move.parent_id;
+	      moved_task = t;
               break;
             }
           }