From 0919e49f351b3965f57f2c31c5c6f445d3295241 Mon Sep 17 00:00:00 2001
From: asheraryam <asheraryam@gmail.com>
Date: Fri, 3 Sep 2021 18:52:23 +0300
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Add=20controls=20for=20zooming=20on?=
 =?UTF-8?q?=20text=20size=20with=20ctrl=20+/-?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Main.tscn     |  4 +++-
 TextEdit.gd   | 17 +++++++++++++++++
 project.godot | 13 +++++++++++++
 3 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 TextEdit.gd

diff --git a/Main.tscn b/Main.tscn
index 14a4c07..246ea44 100644
--- a/Main.tscn
+++ b/Main.tscn
@@ -1,9 +1,10 @@
-[gd_scene load_steps=7 format=2]
+[gd_scene load_steps=8 format=2]
 
 [ext_resource path="res://BookOfShaders.gd" type="Script" id=1]
 [ext_resource path="res://DarkTheme.tres" type="Theme" id=2]
 [ext_resource path="res://shaders/chapter_12/2d-voronoise.shader" type="Shader" id=3]
 [ext_resource path="res://Inconsolata.otf" type="DynamicFontData" id=4]
+[ext_resource path="res://TextEdit.gd" type="Script" id=5]
 
 [sub_resource type="ShaderMaterial" id=1]
 shader = ExtResource( 3 )
@@ -109,6 +110,7 @@ smooth_scrolling = true
 minimap_draw = true
 caret_block_mode = true
 caret_blink = true
+script = ExtResource( 5 )
 __meta__ = {
 "_edit_use_anchors_": false
 }
diff --git a/TextEdit.gd b/TextEdit.gd
new file mode 100644
index 0000000..e792616
--- /dev/null
+++ b/TextEdit.gd
@@ -0,0 +1,17 @@
+extends TextEdit
+
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	if Input.is_action_just_pressed("zoom_in"):
+		var font_resource = get("custom_fonts/font")
+		font_resource.set_size(font_resource.get_size() + 1)
+	if Input.is_action_just_pressed("zoom_out"):
+		var font_resource = get("custom_fonts/font")
+		font_resource.set_size(font_resource.get_size() - 1)
diff --git a/project.godot b/project.godot
index 8323658..a78f0d9 100644
--- a/project.godot
+++ b/project.godot
@@ -27,3 +27,16 @@ run/main_scene="res://Main.tscn"
 
 window/size/width=1280
 window/size/height=720
+
+[input]
+
+zoom_in={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":true,"meta":false,"command":true,"pressed":false,"scancode":61,"unicode":0,"echo":false,"script":null)
+ ]
+}
+zoom_out={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":true,"meta":false,"command":true,"pressed":false,"scancode":45,"unicode":0,"echo":false,"script":null)
+ ]
+}