Find all: alt-enter, alt-f3

src/backup/todo.txt

@@ -1,6 +1,10 @@
 - What precise workflow do I need for me to be viable to use this?
 - From a user (novice) point of view, how does it look like?
 
+- Search
+    - alt + w: word search
+    - alt + c: case sensitive
+
 - Open with seek string (open at pattern) filename:32 filename:/^Window$/
 - build console window
 - Show what process/coroutines are running and allow to kill (active process buffer?)
@@ -21,7 +25,6 @@ backlog
 FEATURE Search whole words, case sensitive etc.
 FEATURE Select all searched occurences
 FEATURE commands for scrolling: center, cursor_at_bottom_of_screen, cursor_at_top
-FEATURE Kill buffer command (it should be marked for deletion and deleted at the end of frame!)
 FEATURE Some decl/function indexing in fuzzy format
 ISSUE? Fix jump scroll, the query ends up the last line on screen, kind of wacky
 FEATURE dump text editor state to file, restore state

src/text_editor/commands.cpp

@@ -892,10 +892,9 @@ void Command_MakeFontSmaller() {
 void Command_Open() {
     BSet active = GetBSet(ActiveWindowID);
     if (active.window->id == CommandWindowID) {
-        CommandWindowOpen(active);
-    } else {
-        Open(FetchLoadWord(active.view));
+        return;
     }
+    Open(FetchLoadWord(active.view));
 } RegisterCommand(Command_Open, "ctrl-q");
 
 void Command_KillSelectedLines() {
@@ -1115,14 +1114,11 @@ void Command_InsertNewLineDown() {
 } RegisterCommand(Command_InsertNewLineDown, "ctrl-enter");
 
 void Command_NewLine() {
-    BSet active = GetBSet(ActiveWindowID);
-    if (active.window->id == CommandWindowID) {
-        CommandWindowOpen(active);
-    } else if (active.window->id == SearchWindowID) {
-        SearchWindowFindNext(true);
-    } else {
-        IdentedNewLine(active.view);
+    if (ActiveWindowID == CommandWindowID || ActiveWindowID == SearchWindowID) {
+        return;
     }
+    BSet active = GetBSet(ActiveWindowID);
+    IdentedNewLine(active.view);
 } RegisterCommand(Command_NewLine, "enter");
 
 void Command_CreateCaretOnNextFind() {

src/text_editor/view.cpp

@@ -159,6 +159,24 @@ Caret FindNext(Buffer *buffer, String16 needle, Caret caret) {
     return result;
 }
 
+Array<Caret> FindAll(Allocator allocator, Buffer *buffer, String16 needle) {
+    Array<Caret> result = {allocator};
+    String16 string = GetString(buffer);
+    String16 start = string;
+    for (;;) {
+        Int index = 0;
+        if (Seek(string, needle, &index)) {
+            Int back = index + (Int)(string.data - start.data);
+            Int front = back + needle.len;
+            Add(&result, MakeCaret(front, back));
+            string = Skip(string, index + needle.len);
+        } else {
+            break;
+        }
+    }
+    return result;
+}
+
 void SelectRange(View *view, Caret caret) {
     view->carets.len = 1;
     view->carets[0]  = caret;

src/text_editor/window_command.cpp

@@ -184,7 +184,7 @@ void EvalCommand(String16 command) {
     EvalCommand(ToString(scratch, command));
 }
 
-void CommandWindowOpen(BSet active) {
+void OpenCommand(BSet active) {
     ProfileFunction();
     Range range = active.view->carets[0].range;
     String16 string = FetchLoadWord(active.view);
@@ -208,3 +208,11 @@ void CommandWindowOpen(BSet active) {
         Open(string);
     }
 }
+
+void Command_OpenCommand() {
+    if (ActiveWindowID != CommandWindowID) {
+        return;
+    }
+    BSet active = GetBSet(ActiveWindowID);
+    OpenCommand(active);
+} RegisterCommand(Command_OpenCommand, "ctrl-q | enter");

src/text_editor/window_search.cpp

@@ -57,13 +57,61 @@ void SearchWindowFindNext(bool forward = true) {
     main.window->search_bar_anchor = main.view->carets[0];
 }
 
+void Command_SearchNextInSearch() {
+    if (ActiveWindowID != SearchWindowID) {
+        return;
+    }
+    SearchWindowFindNext(true);
+} RegisterCommand(Command_SearchNextInSearch, "enter");
+
+void Command_SearchPrevInSearch() {
+    if (ActiveWindowID != SearchWindowID) {
+        return;
+    }
+    SearchWindowFindNext(false);
+} RegisterCommand(Command_SearchPrevInSearch, "shift-enter");
+
 void Command_SearchNext() {
     SearchWindowFindNext(true);
 } RegisterCommand(Command_SearchNext, "f3");
 
 void Command_SearchPrev() {
     SearchWindowFindNext(false);
-} RegisterCommand(Command_SearchPrev, "shift-f3 | shift-enter");
+} RegisterCommand(Command_SearchPrev, "shift-f3");
+
+void SearchAll() {
+    Scratch scratch;
+    BSet main = GetBSet(LastActiveLayoutWindowID);
+    BSet set = GetBSet(SearchWindowID);
+    String16 needle = GetString(set.buffer, GetRange(set.buffer));
+    Array<Caret> all = FindAll(scratch, main.buffer, needle);
+    if (all.len > 0) {
+        main.view->carets.len = 0;
+        For (all) {
+            Add(&main.view->carets, it);
+        }
+        MergeCarets(main.buffer, &main.view->carets);
+    }
+}
+
+void Command_SearchAll() {
+    SearchAll();
+    BSet set = GetBSet(SearchWindowID);
+    set.window->visible = false;
+    ActiveWindowID = LastActiveLayoutWindowID;
+} RegisterCommand(Command_SearchAll, "alt-f3");
+
+
+void Command_SearchAllInSearch() {
+    if (ActiveWindowID != SearchWindowID) {
+        return;
+    }
+    SearchAll();
+    BSet set = GetBSet(SearchWindowID);
+    set.window->visible = false;
+    ActiveWindowID = LastActiveLayoutWindowID;
+} RegisterCommand(Command_SearchAllInSearch, "alt-enter");
+
 
 void SearchWindowUpdate() {
     BSet active = GetBSet(ActiveWindowID);