Make OpenCode into coroutine

src/text_editor/commands.cpp

@@ -646,17 +646,21 @@ void Command_SetWorkDir() {
 } RegisterCommand(Command_SetWorkDir, "");
 
 String CodeEndings[] = { ".c", ".cpp", ".h", ".hpp", ".py", ".lua", ".cxx", ".hxx", };
+String Coro_OpenCodeDir;
 
-void OpenCodeRecursive(String dir) {
+void Coro_OpenCode(mco_coro *co) {
-    ProfileFunction();
+    BlockArena arena = {};
-    Scratch scratch;
+    Array<String> dirs = {arena};
-    for (FileIter it = IterateFiles(scratch, dir); IsValid(it); Advance(&it)) {
+    Add(&dirs, Coro_OpenCodeDir);
+    int i = 0;
+    for (int diri = 0; diri < dirs.len; diri += 1) {
+        for (FileIter it = IterateFiles(arena, dirs[diri]); IsValid(it); Advance(&it)) {
             if (it.filename == ".git") {
                 continue;
             }
 
             if (it.is_directory) {
-            OpenCodeRecursive(it.absolute_path);
+                Add(&dirs, it.absolute_path);
             } else {
                 bool match = false;
                 ForItem (ending, CodeEndings) {
@@ -669,11 +673,24 @@ void OpenCodeRecursive(String dir) {
                     BufferOpenFile(it.absolute_path);
                 }
             }
+
+
+            if ((i%16) == 0) {
+                CoYield(co);
             }
+            i += 1;
+        }
+    }
+    Release(&arena);
+}
+
+void OpenCode(String dir) {
+    Coro_OpenCodeDir = dir;
+    CoAdd(Coro_OpenCode);
 }
 
 void Command_OpenCode() {
-    OpenCodeRecursive(WorkDir);
+    OpenCode(WorkDir);
 } RegisterCommand(Command_OpenCode, "");
 
 void Command_KillProcess() {

src/text_editor/coroutines.cpp

@@ -18,6 +18,7 @@ mco_coro *CoAdd(CoroutineProc *proc) {
 
 void CoUpdate(Event *event) {
     ProfileFunction();
+    double start = GetTimeSeconds();
     IterRemove(ActiveCoroutines) {
         IterRemovePrepare(ActiveCoroutines);
 
@@ -34,6 +35,11 @@ void CoUpdate(Event *event) {
                 remove_item = true;
             }
         }
+
+        double took = GetTimeSeconds() - start;
+        if (took > 0.01) {
+            break;
+        }
     }
 }
 
@@ -47,3 +53,8 @@ Event *CoYield(mco_coro *co) {
 
     return event;
 }
+
+void CoRemove(mco_coro *co) {
+    UnorderedRemove(&ActiveCoroutines, co);
+    mco_destroy(co);
+}

src/text_editor/text_editor.cpp

@@ -23,6 +23,7 @@
 #include "text_editor.h"
 
 #include "globals.cpp"
+#include "coroutines.cpp"
 #include "buffer.cpp"
 #include "view.cpp"
 #include "window.cpp"
@@ -39,7 +40,6 @@
 #include "commands_clipboard.cpp"
 
 #include "draw.cpp"
-#include "coroutines.cpp"
 #include "test/tests.cpp"
 
 

src/text_editor/text_editor.h

@@ -186,3 +186,4 @@ struct Register_Variable {
 #define RegisterVariable(type, name, ...) \
     type name = __VA_ARGS__; \
     Register_Variable var_##name(&Variables, VariableType_##type, #name, &name)
+

src/text_editor/window_command.cpp

@@ -24,10 +24,9 @@ void CommandWindowLayout(Rect2I *rect, Int wx, Int wy) {
         rect = &copy_rect;
     }
     Int barsize = Clamp((Int)n->font->line_spacing*10, (Int)0, (Int)wx - 100);
-    n->document_rect = n->total_rect = CutTop(rect, barsize);
+    n->document_rect = n->total_rect = CutBottom(rect, barsize);
 }
 
-
 const Int FuzzyCloserWordBegin       = 5;
 const Int FuzzyConsecutiveMultiplier = 3;
 Int FuzzyRate(String16 string, String16 with) {