From 6d4ad2b6967c7d13250813ae7b4c11442799b355 Mon Sep 17 00:00:00 2001
From: ShikiSuen <shikisuen@outlook.com>
Date: Sun, 6 Feb 2022 23:47:05 +0800
Subject: [PATCH] Reset // PgUp & PgDn to call Candidate Window.

---
 Source/Modules/ControllerModules/KeyHandler.mm | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/Source/Modules/ControllerModules/KeyHandler.mm b/Source/Modules/ControllerModules/KeyHandler.mm
index 2bd3f0c1..2d63637f 100644
--- a/Source/Modules/ControllerModules/KeyHandler.mm
+++ b/Source/Modules/ControllerModules/KeyHandler.mm
@@ -376,11 +376,13 @@ static NSString *const kGraphVizOutputfile = @"/tmp/vChewing-visualization.dot";
         return YES;
     }
 
-    // MARK: Space and Down
-    // keyCode 125 = Down, charCode 32 = Space
-    if (_bpmfReadingBuffer->isEmpty() &&
-            [state isKindOfClass:[InputStateNotEmpty class]] &&
-            ([input isExtraChooseCandidateKey] || charCode == 32 || (input.useVerticalMode && ([input isVerticalModeOnlyChooseCandidateKey])))) {
+	// MARK: Space and Down
+	// keyCode 125 = Down, charCode 32 = Space
+	if (_bpmfReadingBuffer->isEmpty() &&
+		[state isKindOfClass:[InputStateNotEmpty class]] &&
+		([input isExtraChooseCandidateKey] || charCode == 32
+		 || [input isPageDown] || [input isPageUp]
+		 || (input.useVerticalMode && ([input isVerticalModeOnlyChooseCandidateKey])))) {
         if (charCode == 32) {
             // if the spacebar is NOT set to be a selection key
             if ([input isShiftHold] || !Preferences.chooseCandidateUsingSpace) {