From e6ae84e453291a3472a3f04a7f8338eedb8b94a5 Mon Sep 17 00:00:00 2001
From: Zorg <zorgiepoo@gmail.com>
Date: Sun, 18 Aug 2024 07:23:00 -0700
Subject: [PATCH] Don't update memory viewer contents while data inspector is
 editing

Fixes bug where the data inspector text file discards editing mode soon after entering it.
---
 Bit Slicer/ZGMemoryViewerController.m    | 2 +-
 deps/HexFiend/DataInspectorRepresenter.h | 3 +++
 deps/HexFiend/DataInspectorRepresenter.m | 5 +++++
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/Bit Slicer/ZGMemoryViewerController.m b/Bit Slicer/ZGMemoryViewerController.m
index 8494b133..62e125fd 100644
--- a/Bit Slicer/ZGMemoryViewerController.m	
+++ b/Bit Slicer/ZGMemoryViewerController.m	
@@ -613,7 +613,7 @@ - (void)hexTextView:(HFTextView *)__unused representer didChangeProperties:(HFCo
 
 - (void)updateDisplayTimer:(NSTimer *)__unused timer
 {
-	if (_currentMemorySize > 0)
+	if (_currentMemorySize > 0 && !_dataInspectorRepresenter.zg_editing)
 	{
 		HFFPRange displayedLineRange = _textView.controller.displayedLineRange;
 		
diff --git a/deps/HexFiend/DataInspectorRepresenter.h b/deps/HexFiend/DataInspectorRepresenter.h
index 1ba2c3bd..087b62ac 100644
--- a/deps/HexFiend/DataInspectorRepresenter.h
+++ b/deps/HexFiend/DataInspectorRepresenter.h
@@ -19,6 +19,9 @@ extern NSString * const DataInspectorDidDeleteAllRows;
 
 - (NSUInteger)rowCount;
 
+// Bit Slicer addition: is the data inspector being edited?
+@property (nonatomic, readonly) BOOL zg_editing;
+
 - (IBAction)addRow:(id)sender;
 - (IBAction)removeRow:(id)sender;
 - (IBAction)doubleClickedTable:(id)sender;
diff --git a/deps/HexFiend/DataInspectorRepresenter.m b/deps/HexFiend/DataInspectorRepresenter.m
index 32e5d2d3..cbbb42fb 100755
--- a/deps/HexFiend/DataInspectorRepresenter.m
+++ b/deps/HexFiend/DataInspectorRepresenter.m
@@ -316,6 +316,11 @@ - (IBAction)doubleClickedTable:(id)sender {
     }
 }
 
+- (BOOL)zg_editing
+{
+	return table.editedRow != -1;
+}
+
 - (BOOL)control:(NSControl *)control textShouldEndEditing:(NSText *)fieldEditor {
     USE(control);
     NSInteger row = [table editedRow];