Command_Append

src/basic/filesystem.h

@@ -40,10 +40,11 @@ struct StdoutPollInfo {
 };
 
 struct Process {
-    bool   is_valid;
-    String error_message;
-    int    exit_code;
-    char   platform[6 * 8];
+    bool    is_valid;
+    String  error_message;
+    int     exit_code;
+    int64_t view_id; // text editor view
+    char    platform[6 * 8];
 };
 
 Process        CreateCommandLineProcess(String command_line, String working_dir);

src/text_editor/commands.cpp

@@ -456,20 +456,9 @@ View *FindView(BufferID buffer_id) {
     return NULL;
 }
 
-void AppendToConsole(String16 string) {
-    Buffer *buffer = GetBuffer(ConsoleBufferID);
-
-    // @todo: ?
-    View *view = FindView(buffer->id);
-    Assert(view);
-
-    // @todo: this prevents scrolling to end. what do we do with this? I want to adjust the
-    // cursor etc.
-    // Array<Caret> caret_copy = Copy(GetSystemAllocator(), view->carets);
-    // defer {
-    //     Dealloc(&view->carets);
-    //     view->carets = caret_copy;
-    // };
+void Command_Append(ViewID view_id, String16 string) {
+    View   *view   = GetView(view_id);
+    Buffer *buffer = GetBuffer(view->active_buffer);
 
     bool scroll_to_end = false;
     if (view) {
@@ -477,6 +466,15 @@ void AppendToConsole(String16 string) {
         if (line == buffer->line_starts.len - 1) scroll_to_end = true;
     }
 
+    Array<Caret> caret_copy = {};
+    if (!scroll_to_end) caret_copy = Copy(GetSystemAllocator(), view->carets);
+    defer {
+        if (!scroll_to_end) {
+            Dealloc(&view->carets);
+            view->carets = caret_copy;
+        }
+    };
+
     Command_SelectRangeOneCursor(view, GetEndAsRange(*buffer));
     Command_Replace(view, string);
     Command_Replace(view, L"\n");
@@ -486,30 +484,30 @@ void AppendToConsole(String16 string) {
     }
 }
 
-void AppendToConsole(String string) {
+void Command_Append(ViewID view_id, String string) {
     Scratch  scratch;
     String16 string16 = ToString16(scratch, string);
-    AppendToConsole(string16);
+    Command_Append(view_id, string16);
 }
 
 void ReportErrorf(const char *fmt, ...) {
     Scratch scratch;
     STRING_FORMAT(scratch, fmt, string);
     SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Error!", string.data, NULL);
-    AppendToConsole(string);
+    Command_Append(ConsoleViewID, string);
 }
 
 void ReportConsolef(const char *fmt, ...) {
     Scratch scratch;
     STRING_FORMAT(scratch, fmt, string);
-    AppendToConsole(string);
+    Command_Append(ConsoleViewID, string);
 }
 
 void ReportWarningf(const char *fmt, ...) {
     Scratch scratch;
     STRING_FORMAT(scratch, fmt, string);
     String16 string16 = ToString16(scratch, string);
-    AppendToConsole(string16);
+    Command_Append(ConsoleViewID, string16);
     SetVisibility(ConsoleWindowID, true);
     SetActiveWindow(ConsoleWindowID);
 }

src/text_editor/lua_api.cpp

@@ -80,7 +80,7 @@ int LuaPrint(lua_State *L) {
     Scratch scratch;
     String  string = luaL_checkstring(L, 1);
     lua_pop(L, 1);
-    AppendToConsole(string);
+    Command_Append(ConsoleViewID, string);
     return 0;
 }
 

src/text_editor/management.cpp

@@ -16,7 +16,7 @@ WindowID PopupWindowID;
 WindowID DebugWindowID;
 WindowID ConsoleWindowID;
 
-BufferID ConsoleBufferID;
+ViewID   ConsoleViewID;
 BufferID DebugBufferID;
 BufferID SearchBufferID;
 

src/text_editor/process.cpp

@@ -1,14 +1,15 @@
 Array<Process> ActiveProcesses = {};
 
-void Exec(String cmd, String working_dir) {
+void Exec(ViewID view, String cmd, String working_dir) {
     Process process = CreateCommandLineProcess(cmd, working_dir);
+    process.view_id = view.id;
     if (process.is_valid) Add(&ActiveProcesses, process);
 }
 
-void Exec(String16 cmd16, String working_dir) {
+void Exec(ViewID view, String16 cmd16, String working_dir) {
     Scratch scratch;
     String  cmd = ToString(scratch, cmd16);
-    Exec(cmd, working_dir);
+    Exec(view, cmd, working_dir);
 }
 
 void UpdateProcesses() {
@@ -17,9 +18,10 @@ void UpdateProcesses() {
     char   *buffer      = AllocArray(scratch, char, buffer_size);
     IterRemove(ActiveProcesses) {
         IterRemovePrepare(ActiveProcesses);
-        StdoutPollInfo info   = PollStdout(&it, buffer, buffer_size);
-        String         string = {buffer, info.size_read};
-        if (string.len) AppendToConsole(string);
+        StdoutPollInfo info    = PollStdout(&it, buffer, buffer_size);
+        String         string  = {buffer, info.size_read};
+        ViewID         view_id = {it.view_id};
+        if (string.len) Command_Append(view_id, string);
 
         bool exited = PollExitCode(&it);
         if (exited) remove_item = true;

src/text_editor/text_editor.h

@@ -124,7 +124,8 @@ void     UpdateScroll(Window *window, bool update_caret_scrolling);
 void Command_SelectEntireBuffer(View *view);
 void Command_Replace(View *view, String16 string);
 void Command_SelectRangeOneCursor(View *view, Range range);
+void Command_Append(ViewID view_id, String16 string);
+void Command_Append(ViewID view_id, String string);
 
-void AppendToConsole(String string);
 void ReportErrorf(const char *fmt, ...);
 void ReportWarningf(const char *fmt, ...);

src/text_editor/todo.txt

@@ -1,6 +1,6 @@
+- I guess it's pretty dangerous passing pointers everywhere?
 - Attach BufferID to process, append to that buffer
 - kill all processes on exit https://devblogs.microsoft.com/oldnewthing/20131209-00/?p=2433
-- AppendToConsole should scroll only if caret is at end and one caret otherwise the carets should not change
 - if exec is prepended with '!' symbol then run a shell command
 - Open git commit as part of "Open" in new buffer using git --no-pager show <hash>
 - try using git grep for search for now, combine with fuzzy search buffer

src/text_editor/window.cpp

@@ -153,11 +153,11 @@ void InitWindows() {
         window->absolute_position                  = true;
         window->dont_save_in_active_window_history = true;
 
-        Buffer *buffer  = CreateBuffer(sys_allocator, BuffCWD("*console*"));
-        ConsoleBufferID = buffer->id;
+        Buffer *buffer = CreateBuffer(sys_allocator, BuffCWD("*console*"));
         // buffer->no_history = true;
 
         View *view          = CreateView(buffer->id);
+        ConsoleViewID       = view->id;
         window->active_view = view->id;
 
         CreateTitlebar(window_id);