X-Git-Url: https://gitweb.ps.run/iftint/blobdiff_plain/a8f77037f46a25ce9ddff025ac26716c4ba374a1..refs/heads/StateParsing:/main2.c?ds=inline

diff --git a/main2.c b/main2.c
index b2376c2..c8b9023 100644
--- a/main2.c
+++ b/main2.c
@@ -139,6 +139,7 @@ typedef enum {
     JSONNodeKind_Int,
     JSONNodeKind_Str,
     JSONNodeKind_Obj,
+    JSONNodeKind_Key,
     JSONNodeKind_Arr,
     JSONNodeKind_COUNT
 } JSONNodeKind;
@@ -244,7 +245,6 @@ JSONNodePrint(JSONNode * node, JSONNode * currNode) {
         while (ptr != NULL) {
             Indent(indent);
             JSONNodePrint(ptr, currNode);
-            printf(": ");
             JSONNodePrint(ptr->firstChild, currNode);
             if (ptr->next != NULL)
                 printf(",");
@@ -256,6 +256,11 @@ JSONNodePrint(JSONNode * node, JSONNode * currNode) {
         printf("}");
         break;
     }
+    case JSONNodeKind_Key: {
+        char * str = (char *)node->data;
+        printf("\"%s\": ", str == NULL ? "" : str);
+        break;
+    }
     case JSONNodeKind_Arr: {
         printf("[\n");
         JSONNode * ptr = node->firstChild;
@@ -312,91 +317,140 @@ typedef bool(*CharPredicateFunc)(char, int);
 bool predStr(char c, int i) { return c >= 'a' && c <= 'z'; }
 bool predInt(char c, int i) { return c >= '0' && c <= '9'; }
 
+void
+GetInput(JSONNode * node, char c) {
+    if (node->data == (size_t)NULL) {
+        node->data = (size_t)NEWARR(char, 16);
+    }
+    
+    char * str = (char *)node->data;
+    int strLen = strlen(str);
+
+    if (isBackspace(c)) {
+        str[strLen-1] = '\0';
+    }
+    else if (strLen < 16 - 1) {
+        str[strLen] = c;
+        str[strLen+1] = '\0';
+    }
+}
+
 JSONNode *
 GetNode() {
     JSONNode * result = NULL;
     JSONNode * node = NULL;
     int c;
-    int strLen = 0;
 
-    typedef enum {
-        InputState_Initial,
-        InputState_Primitive,
-        InputState_Object,
-        InputState_KeyValue,
-        InputState_Array,
-    } InputState;
-    InputState inputState;
+    bool editingNode = false;
 
     while (true) {
-        c = GetChar();
+        Draw();
+        c = getch();
 
         if (c == KEY_CTRL_C)
             break;
 
-        if (isNewline(c)) {
-            if (node == NULL || node->parent == NULL)
-                break;
-
-            if (node->parent->kind == JSONNodeKind_Obj) // editing obj key
-                g_CurrNode = node = node->firstChild;
-            else if (node->parent->kind == JSONNodeKind_Str) // editing obj value
-                g_CurrNode = node = node->parent->parent;
-            else
-                g_CurrNode = node = node->parent;
-            
-            editingNode = JSONNodeEditable(node);
-            
-            continue;
+        if (node == NULL) {
+            /**/ if (c == 'i') { node = JSONNodeNew(JSONNodeKind_Int); editingNode = true; }
+            else if (c == 's') { node = JSONNodeNew(JSONNodeKind_Str); editingNode = true; }
+            else if (c == 'o') { node = JSONNodeNew(JSONNodeKind_Obj); editingNode = true; }
+            else if (c == 'a') { node = JSONNodeNew(JSONNodeKind_Arr); editingNode = true; }
+            g_DrawNode = g_CurrNode = result = node;
         }
-
-        if (JSONNodeEditable(node) && editingNode) {
-            if (node->data == (size_t)NULL) {
-                node->data = (size_t)NEWARR(char, 16);
-                strLen = 0;
+        else if (node->kind ==JSONNodeKind_Int) {
+            if (editingNode) {
+                GetInput(node, c);
             }
-            char * str = (char *)node->data;
-
-            if (isBackspace(c)) {
-                str[strLen-1] = '\0';
-                strLen--;
+            else {
+                /**/ if (c == 'i' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Int)); editingNode = true; }
+                else if (c == 's' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Str)); editingNode = true; }
+                else if (c == 'o' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Obj)); editingNode = true; }
+                else if (c == 'a' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Arr)); editingNode = true; }
+                else if (c == 'h') { if (node->prev       != NULL) g_CurrNode = node = node->prev; }
+                else if (c == 'l') { if (node->next       != NULL) g_CurrNode = node = node->next; }
+                else if (c == 'k') { if (node->parent     != NULL) g_CurrNode = node = node->parent; }
+                else if (c == 'j') { if (node->firstChild != NULL) g_CurrNode = node = node->firstChild; }
+                else if (c == ' ') { editingNode = true; }
+                else if (isBackspace(c)) { g_CurrNode = node = JSONNodeRemove(node); }
+
+                g_CurrNode = node;
             }
-            else if (strLen < 16 - 1) {
-                str[strLen] = c;
-                str[strLen+1] = '\0';
-                strLen++;
+        }
+        else if (node->kind ==JSONNodeKind_Str) {
+            if (editingNode) {
+                GetInput(node, c);
+            }
+            else {
+                /**/ if (c == 'i' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Int)); editingNode = true; }
+                else if (c == 's' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Str)); editingNode = true; }
+                else if (c == 'o' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Obj)); editingNode = true; }
+                else if (c == 'a' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Arr)); editingNode = true; }
+                else if (c == 'h') { if (node->prev       != NULL) g_CurrNode = node = node->prev; }
+                else if (c == 'l') { if (node->next       != NULL) g_CurrNode = node = node->next; }
+                else if (c == 'k') { if (node->parent     != NULL) g_CurrNode = node = node->parent; }
+                else if (c == 'j') { if (node->firstChild != NULL) g_CurrNode = node = node->firstChild; }
+                else if (c == ' ') { editingNode = true; }
+                else if (isBackspace(c)) { g_CurrNode = node = JSONNodeRemove(node); }
+
+                g_CurrNode = node;
             }
         }
-        else {
-            JSONNode * old = node;
-
-            /**/ if (c == 'i') { node = JSONNodeNew(JSONNodeKind_Int); editingNode = true; }
-            else if (c == 's') { node = JSONNodeNew(JSONNodeKind_Str); editingNode = true; }
-            else if (c == 'o') { node = JSONNodeNew(JSONNodeKind_Obj); }
-            else if (c == 'a') { node = JSONNodeNew(JSONNodeKind_Arr); }
-            else if (c == 'h') { if (node->prev != NULL) g_CurrNode = node = node->prev; continue; }
-            else if (c == 'l') { if (node->next != NULL) g_CurrNode = node = node->next; continue; }
-            else if (c == 'k') { if (node->parent != NULL) g_CurrNode = node = node->parent; continue; }
-            else if (c == 'j') { if (node->firstChild != NULL) g_CurrNode = node = node->firstChild; continue; }
-            else if (c == ' ') { if (JSONNodeEditable(node)) editingNode = true; continue; }
-            else if (isBackspace(c) && node != NULL) { g_CurrNode = node = JSONNodeRemove(node); continue; }
-            else { continue; }
-
-            if (old != NULL) {
-                // new node was added to an object
-                if (old->kind == JSONNodeKind_Obj) {
-                    JSONNode * keyNode = JSONNodeNew(JSONNodeKind_Str);
-                    JSONNodePush(keyNode, node);
-                    node = keyNode;
-                    editingNode = true;
-                }
-                JSONNodePush(old, node);
+        else if (node->kind ==JSONNodeKind_Obj) {
+            if (editingNode) {
+                GetInput(node, c);
             }
             else {
-                g_DrawNode = result = node;
+                /**/ if (c == 'i' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Int)); editingNode = true; }
+                else if (c == 's' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Str)); editingNode = true; }
+                else if (c == 'o' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Obj)); editingNode = true; }
+                else if (c == 'a' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Arr)); editingNode = true; }
+                else if (c == 'h') { if (node->prev       != NULL) g_CurrNode = node = node->prev; }
+                else if (c == 'l') { if (node->next       != NULL) g_CurrNode = node = node->next; }
+                else if (c == 'k') { if (node->parent     != NULL) g_CurrNode = node = node->parent; }
+                else if (c == 'j') { if (node->firstChild != NULL) g_CurrNode = node = node->firstChild; }
+                else if (c == ' ') { editingNode = true; }
+                else if (isBackspace(c)) { g_CurrNode = node = JSONNodeRemove(node); }
+
+                g_CurrNode = node;
+            }
+        }
+        else if (node->kind ==JSONNodeKind_Key) {
+            if (editingNode) {
+                GetInput(node, c);
+            }
+            else {
+                /**/ if (c == 'i' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Int)); editingNode = true; }
+                else if (c == 's' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Str)); editingNode = true; }
+                else if (c == 'o' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Obj)); editingNode = true; }
+                else if (c == 'a' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Arr)); editingNode = true; }
+                else if (c == 'h') { if (node->prev       != NULL) g_CurrNode = node = node->prev; }
+                else if (c == 'l') { if (node->next       != NULL) g_CurrNode = node = node->next; }
+                else if (c == 'k') { if (node->parent     != NULL) g_CurrNode = node = node->parent; }
+                else if (c == 'j') { if (node->firstChild != NULL) g_CurrNode = node = node->firstChild; }
+                else if (c == ' ') { editingNode = true; }
+                else if (isBackspace(c)) { g_CurrNode = node = JSONNodeRemove(node); }
+
+                g_CurrNode = node;
+            }
+        }
+        else if (node->kind ==JSONNodeKind_Arr) {
+            if (editingNode) {
+                GetInput(node, c);
+            }
+            else {
+                /**/ if (c == 'i' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Int)); editingNode = true; }
+                else if (c == 's' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Str)); editingNode = true; }
+                else if (c == 'o' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Obj)); editingNode = true; }
+                else if (c == 'a' && node->parent != NULL) { node = JSONNodePush(node->parent, JSONNodeNew(JSONNodeKind_Arr)); editingNode = true; }
+                else if (c == 'h') { if (node->prev       != NULL) g_CurrNode = node = node->prev; }
+                else if (c == 'l') { if (node->next       != NULL) g_CurrNode = node = node->next; }
+                else if (c == 'k') { if (node->parent     != NULL) g_CurrNode = node = node->parent; }
+                else if (c == 'j') { if (node->firstChild != NULL) g_CurrNode = node = node->firstChild; }
+                else if (c == ' ') { editingNode = true; }
+                else if (isBackspace(c)) { g_CurrNode = node = JSONNodeRemove(node); }
+
+                g_CurrNode = node;
             }
-
-            g_CurrNode = node;
         }
     }