92 lines
2.7 KiB
C#
92 lines
2.7 KiB
C#
|
using System;
|
||
|
|
|
||
|
|
using UnityEditor;
|
||
|
|
using UnityEngine;
|
||
|
|
|
||
|
|
using Unity.PlasticSCM.Editor.UI;
|
||
|
|
using Unity.PlasticSCM.Editor.UI.UndoRedo;
|
||
|
|
|
||
|
|
#if !UNITY_6000_0_OR_NEWER
|
||
|
|
using EditorGUI = Unity.PlasticSCM.Editor.UnityInternals.UnityEditor.EditorGUI;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
namespace Unity.PlasticSCM.Editor.Views.PendingChanges
|
||
|
|
{
|
||
|
|
internal class CommentTextArea : UndoRedoTextArea
|
||
|
|
{
|
||
|
|
internal CommentTextArea(
|
||
|
|
Action repaint,
|
||
|
|
Action focusSummaryAction,
|
||
|
|
string text = null,
|
||
|
|
string watermark = null) : base(repaint, text, watermark)
|
||
|
|
{
|
||
|
|
mFocusSummaryAction = focusSummaryAction;
|
||
|
|
}
|
||
|
|
|
||
|
|
protected override void ProcessKeyPressed(UndoRedoHelper undoRedoHelper, Event e)
|
||
|
|
{
|
||
|
|
TextEditor editor = GetActiveTextEditor();
|
||
|
|
|
||
|
|
if (editor == null)
|
||
|
|
return;
|
||
|
|
|
||
|
|
if (ShouldFocusSummary(editor, e))
|
||
|
|
{
|
||
|
|
e.Use();
|
||
|
|
mFocusSummaryAction();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
internal void OnGUI(Rect position, GUIStyle style, GUIStyle watermarkStyle)
|
||
|
|
{
|
||
|
|
OnGUIInternal(
|
||
|
|
() => EditorGUI.ScrollableTextAreaInternal(position, mText, ref mScrollPosition, style),
|
||
|
|
() => EditorGUI.LabelField(position, mWatermarkText, watermarkStyle));
|
||
|
|
}
|
||
|
|
|
||
|
|
static bool ShouldFocusSummary(TextEditor editor, Event e)
|
||
|
|
{
|
||
|
|
if (IsUpArrowPressedAtFirstLine(editor, e))
|
||
|
|
return true;
|
||
|
|
|
||
|
|
if (IsBackspacePressedAtStart(editor, e))
|
||
|
|
return true;
|
||
|
|
|
||
|
|
if (IsLeftArrowPressedAtStart(editor, e))
|
||
|
|
return true;
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
static bool IsUpArrowPressedAtFirstLine(TextEditor editor, Event e)
|
||
|
|
{
|
||
|
|
return Keyboard.IsKeyPressed(e, KeyCode.UpArrow)
|
||
|
|
&& !Keyboard.HasShiftModifier(e)
|
||
|
|
&& editor.graphicalCursorPos.y - GetCommentAreaTopPadding() == 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static bool IsBackspacePressedAtStart(TextEditor editor, Event e)
|
||
|
|
{
|
||
|
|
return Keyboard.IsKeyPressed(e, KeyCode.Backspace)
|
||
|
|
&& editor.cursorIndex == 0
|
||
|
|
&& !editor.hasSelection;
|
||
|
|
}
|
||
|
|
|
||
|
|
static bool IsLeftArrowPressedAtStart(TextEditor editor, Event e)
|
||
|
|
{
|
||
|
|
return Keyboard.IsKeyPressed(e, KeyCode.LeftArrow)
|
||
|
|
&& !Keyboard.HasShiftModifier(e)
|
||
|
|
&& editor.cursorIndex == 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static float GetCommentAreaTopPadding()
|
||
|
|
{
|
||
|
|
return ((GUIStyle)UnityStyles.PendingChangesTab.CommentTextArea).padding.top;
|
||
|
|
}
|
||
|
|
|
||
|
|
Vector2 mScrollPosition;
|
||
|
|
|
||
|
|
readonly Action mFocusSummaryAction;
|
||
|
|
}
|
||
|
|
}
|