From 53e153a696f4d51e8589bdf21f9a9bbc40558d83 Mon Sep 17 00:00:00 2001
From: Krzosa Karol <krzosa.karol@gmail.com>
Date: Mon, 22 Jul 2024 16:26:50 +0200
Subject: [PATCH] Improve double click

---
 src/text_editor/buffer_helpers.cpp |  5 +++++
 src/text_editor/commands.cpp       |  2 +-
 src/text_editor/text_editor.cpp    |  3 ++-
 src/text_editor/view_commands.cpp  | 19 +++++++++++--------
 4 files changed, 19 insertions(+), 10 deletions(-)

diff --git a/src/text_editor/buffer_helpers.cpp b/src/text_editor/buffer_helpers.cpp
index 7e2b836..95e3e5a 100644
--- a/src/text_editor/buffer_helpers.cpp
+++ b/src/text_editor/buffer_helpers.cpp
@@ -102,6 +102,11 @@ bool InBounds(const Buffer &buffer, Int pos) {
     return result;
 }
 
+bool InBounds(Range range, Int pos) {
+    bool result = pos >= range.min && pos < range.max;
+    return result;
+}
+
 bool AreEqual(Range a, Range b) {
     bool result = a.min == b.min && a.max == b.max;
     return result;
diff --git a/src/text_editor/commands.cpp b/src/text_editor/commands.cpp
index f9293d8..fefa062 100644
--- a/src/text_editor/commands.cpp
+++ b/src/text_editor/commands.cpp
@@ -50,7 +50,7 @@ bool IsDoubleClick() {
         double diff     = time - last_click_time;
         last_click_time = time;
         // @todo: don't do this manually, use windows
-        if (diff >= 0.05 && diff <= 0.25) {
+        if (diff >= 0.05 && diff <= 0.3) {
             last_click_time = 0;
             return true;
         }
diff --git a/src/text_editor/text_editor.cpp b/src/text_editor/text_editor.cpp
index b81b146..805f476 100644
--- a/src/text_editor/text_editor.cpp
+++ b/src/text_editor/text_editor.cpp
@@ -30,9 +30,10 @@ Font  MenuFont;
 #include "view_draw.cpp"
 
 /*
-- Ctrl + D - create new cursor at next occurence of word
 - Colored strings
 
+- move off raylib
+- line endings
 - file dock on left side
 - multiple windows
 - multiple views per window
diff --git a/src/text_editor/view_commands.cpp b/src/text_editor/view_commands.cpp
index cd5e853..0369390 100644
--- a/src/text_editor/view_commands.cpp
+++ b/src/text_editor/view_commands.cpp
@@ -332,15 +332,18 @@ void HandleKeybindings(View *_view) {
 
             if (mouse_in_view && IsMouseButtonDown(MOUSE_BUTTON_LEFT)) {
                 if (IsMouseButtonPressed(MOUSE_BUTTON_LEFT)) {
-                    if (!IsKeyDown(KEY_LEFT_CONTROL)) {
-                        view.carets.len = 0;
-                    }
-                    Add(&view.carets, MakeCaret(p, p));
-                    view.selection_anchor = GetLast(view.carets)->range;
                     if (IsDoubleClick()) {
-                        Caret *c              = GetLast(view.carets);
-                        c->range              = EncloseWord(buf, p);
-                        view.selection_anchor = c->range;
+                        Caret *c = GetLast(view.carets);
+                        if (InBounds({c->range.min - 1, c->range.max + 1}, p)) {
+                            c->range              = EncloseWord(buf, p);
+                            view.selection_anchor = c->range;
+                        }
+                    } else {
+                        if (!IsKeyDown(KEY_LEFT_CONTROL)) {
+                            view.carets.len = 0;
+                        }
+                        Add(&view.carets, MakeCaret(p, p));
+                        view.selection_anchor = GetLast(view.carets)->range;
                     }
 
                     MergeCarets(&view.carets);