EditorHelp, makerst: Improve enum ref resolving and constant ref support

Enum reference resolving will now search in the @GlobalScope if no class is specified and the enum cannot be resolved in the current class.
Added support for constant references in EditorHelp, e.g.: [constant KEY_ENTER] or [constant Control.FOCUS_CLICK]. It supports enum constants (the enum name must not be included).

8 files changed, 15 insertions, 15 deletions

diff --git a/doc/classes/BaseButton.xml b/doc/classes/BaseButton.xml
index ff3e22ba26..39329e037a 100644
--- a/doc/classes/BaseButton.xml
+++ b/doc/classes/BaseButton.xml
@@ -48,7 +48,7 @@
 		</member>
 		<member name="button_mask" type="int" setter="set_button_mask" getter="get_button_mask">
 			Binary mask to choose which mouse buttons this button will respond to.
-			To allow both left-click and right-click, set this to 3, because it's BUTTON_MASK_LEFT | BUTTON_MASK_RIGHT.
+			To allow both left-click and right-click, use [code]BUTTON_MASK_LEFT | BUTTON_MASK_RIGHT[/code].
 		</member>
 		<member name="disabled" type="bool" setter="set_disabled" getter="is_disabled">
 			If [code]true[/code], the button is in disabled state and can't be clicked or toggled.
diff --git a/doc/classes/Input.xml b/doc/classes/Input.xml
index 29c60f902e..0be5b81a8e 100644
--- a/doc/classes/Input.xml
+++ b/doc/classes/Input.xml
@@ -90,7 +90,7 @@
 			<argument index="1" name="axis" type="int">
 			</argument>
 			<description>
-				Returns the current value of the joypad axis at given index (see [code]JOY_*[/code] constants in [@GlobalScope])
+				Returns the current value of the joypad axis at given index (see [enum JoystickList]).
 			</description>
 		</method>
 		<method name="get_joy_axis_index_from_string">
@@ -108,7 +108,7 @@
 			<argument index="0" name="axis_index" type="int">
 			</argument>
 			<description>
-				Receives a [code]JOY_AXIS_*[/code] Enum and returns its equivalent name as a string.
+				Receives a [enum JoystickList] axis and returns its equivalent name as a string.
 			</description>
 		</method>
 		<method name="get_joy_button_index_from_string">
@@ -126,7 +126,7 @@
 			<argument index="0" name="button_index" type="int">
 			</argument>
 			<description>
-				Receives a [code]JOY_BUTTON_*[/code] Enum and returns its equivalent name as a string.
+				Receives a joy button from [enum JoystickList] and returns its equivalent name as a string.
 			</description>
 		</method>
 		<method name="get_joy_guid" qualifiers="const">
@@ -229,7 +229,7 @@
 			<argument index="1" name="button" type="int">
 			</argument>
 			<description>
-				Returns [code]true[/code] if you are pressing the joypad button. (see [code]JOY_*[/code] constants in [@GlobalScope])
+				Returns [code]true[/code] if you are pressing the joypad button (see [enum JoystickList]).
 			</description>
 		</method>
 		<method name="is_joy_known">
@@ -238,7 +238,7 @@
 			<argument index="0" name="device" type="int">
 			</argument>
 			<description>
-				Returns [code]true[/code] if the system knows the specified device. This means that it sets all button and axis indices exactly as defined in the [code]JOY_*[/code] constants (see [@GlobalScope]). Unknown joypads are not expected to match these constants, but you can still retrieve events from them.
+				Returns [code]true[/code] if the system knows the specified device. This means that it sets all button and axis indices exactly as defined in [enum JoystickList]. Unknown joypads are not expected to match these constants, but you can still retrieve events from them.
 			</description>
 		</method>
 		<method name="is_key_pressed" qualifiers="const">
@@ -247,7 +247,7 @@
 			<argument index="0" name="scancode" type="int">
 			</argument>
 			<description>
-				Returns [code]true[/code] if you are pressing the key. You can pass [code]KEY_*[/code], which are pre-defined constants listed in [@GlobalScope].
+				Returns [code]true[/code] if you are pressing the key. You can pass a [enum KeyList] constant.
 			</description>
 		</method>
 		<method name="is_mouse_button_pressed" qualifiers="const">
@@ -256,7 +256,7 @@
 			<argument index="0" name="button" type="int">
 			</argument>
 			<description>
-				Returns [code]true[/code] if you are pressing the mouse button. You can pass [code]BUTTON_*[/code], which are pre-defined constants listed in [@GlobalScope].
+				Returns [code]true[/code] if you are pressing the mouse button specified with [enum ButtonList].
 			</description>
 		</method>
 		<method name="joy_connection_changed">
diff --git a/doc/classes/InputEventJoypadButton.xml b/doc/classes/InputEventJoypadButton.xml
index 1875ea508a..0ccaa8e142 100644
--- a/doc/classes/InputEventJoypadButton.xml
+++ b/doc/classes/InputEventJoypadButton.xml
@@ -15,7 +15,7 @@
 	</methods>
 	<members>
 		<member name="button_index" type="int" setter="set_button_index" getter="get_button_index">
-			Button identifier. One of the [code]JOY_BUTTON_*[/code] constants from [@GlobalScope].
+			Button identifier. One of the [enum JoystickList] button constants.
 		</member>
 		<member name="pressed" type="bool" setter="set_pressed" getter="is_pressed">
 			If [code]true[/code], the button's state is pressed. If [code]false[/code], the button's state is released.
diff --git a/doc/classes/InputEventJoypadMotion.xml b/doc/classes/InputEventJoypadMotion.xml
index 0c73f53158..132215884b 100644
--- a/doc/classes/InputEventJoypadMotion.xml
+++ b/doc/classes/InputEventJoypadMotion.xml
@@ -15,7 +15,7 @@
 	</methods>
 	<members>
 		<member name="axis" type="int" setter="set_axis" getter="get_axis">
-			Axis identifier. Use one of the [code]JOY_AXIS_*[/code] constants in [@GlobalScope].
+			Axis identifier. Use one of the [enum JoystickList] axis constants.
 		</member>
 		<member name="axis_value" type="float" setter="set_axis_value" getter="get_axis_value">
 			Current position of the joystick on the given axis. The value ranges from [code]-1.0[/code] to [code]1.0[/code]. A value of [code]0[/code] means the axis is in its resting position.
diff --git a/doc/classes/InputEventKey.xml b/doc/classes/InputEventKey.xml
index 4d8a2f6242..236846aca2 100644
--- a/doc/classes/InputEventKey.xml
+++ b/doc/classes/InputEventKey.xml
@@ -28,7 +28,7 @@
 			If [code]true[/code], the key's state is pressed. If [code]false[/code], the key's state is released.
 		</member>
 		<member name="scancode" type="int" setter="set_scancode" getter="get_scancode">
-			Key scancode, one of the [code]KEY_*[/code] constants in [@GlobalScope].
+			Key scancode, one of the [enum KeyList] constants.
 		</member>
 		<member name="unicode" type="int" setter="set_unicode" getter="get_unicode">
 			Key unicode identifier when relevant.
diff --git a/doc/classes/InputEventMouse.xml b/doc/classes/InputEventMouse.xml
index 27e8d17407..585b0a673d 100644
--- a/doc/classes/InputEventMouse.xml
+++ b/doc/classes/InputEventMouse.xml
@@ -15,7 +15,7 @@
 	</methods>
 	<members>
 		<member name="button_mask" type="int" setter="set_button_mask" getter="get_button_mask">
-			Mouse button mask identifier, one of or a bitwise combination of the BUTTON_MASK_* constants in [@GlobalScope].
+			Mouse button mask identifier, one of or a bitwise combination of the [enum ButtonList] button masks.
 		</member>
 		<member name="global_position" type="Vector2" setter="set_global_position" getter="get_global_position">
 			Mouse position relative to the current [Viewport] when used in [method Control._gui_input], otherwise is at 0,0.
diff --git a/doc/classes/InputEventMouseButton.xml b/doc/classes/InputEventMouseButton.xml
index 8603a4f673..fde1fcb70a 100644
--- a/doc/classes/InputEventMouseButton.xml
+++ b/doc/classes/InputEventMouseButton.xml
@@ -15,7 +15,7 @@
 	</methods>
 	<members>
 		<member name="button_index" type="int" setter="set_button_index" getter="get_button_index">
-			Mouse button identifier, one of the BUTTON_* or BUTTON_WHEEL_* constants in [@GlobalScope].
+			Mouse button identifier, one of the [enum ButtonList] button or button wheel constants.
 		</member>
 		<member name="doubleclick" type="bool" setter="set_doubleclick" getter="is_doubleclick">
 			If [code]true[/code], the mouse button's state is a double-click.
diff --git a/doc/classes/LineEdit.xml b/doc/classes/LineEdit.xml
index 1e1ffd71b5..fd3fda19a5 100644
--- a/doc/classes/LineEdit.xml
+++ b/doc/classes/LineEdit.xml
@@ -101,7 +101,7 @@
 			If [code]true[/code], the [code]LineEdit[/code] width will increase to stay longer than the [member text]. It will [b]not[/b] compress if the [member text] is shortened.
 		</member>
 		<member name="focus_mode" type="int" setter="set_focus_mode" getter="get_focus_mode" enum="Control.FocusMode">
-			Defines how the [code]LineEdit[/code] can grab focus (Keyboard and mouse, only keyboard, or none). See [code]enum FocusMode[/code] in [Control] for details.
+			Defines how the [code]LineEdit[/code] can grab focus (Keyboard and mouse, only keyboard, or none). See [enum Control.FocusMode] in [Control] for details.
 		</member>
 		<member name="max_length" type="int" setter="set_max_length" getter="get_max_length">
 			Maximum amount of characters that can be entered inside the [code]LineEdit[/code]. If [code]0[/code], there is no limit.
@@ -134,7 +134,7 @@
 			<argument index="0" name="new_text" type="String">
 			</argument>
 			<description>
-				Emitted when the user presses [code]KEY_ENTER[/code] on the [code]LineEdit[/code].
+				Emitted when the user presses [constant KEY_ENTER] on the [code]LineEdit[/code].
 			</description>
 		</signal>
 	</signals>