From 7b59c78cee01d528264a4a913056617470e41627 Mon Sep 17 00:00:00 2001
From: "G.K.MacGregor" <gkthemac@gmail.com>
Date: Fri, 23 Jun 2023 18:39:36 +0100
Subject: [PATCH] Show correct G0 and G2 character set from page in widgets

---
 x26dockwidget.cpp | 11 ++++-------
 x26model.cpp      | 18 ++++++++++--------
 2 files changed, 14 insertions(+), 15 deletions(-)

diff --git a/x26dockwidget.cpp b/x26dockwidget.cpp
index dc0d77b..7fda6d5 100644
--- a/x26dockwidget.cpp
+++ b/x26dockwidget.cpp
@@ -749,16 +749,13 @@ void X26DockWidget::updateAllCookedTripletWidgets(const QModelIndex &index)
 		case 0x29: // G0 character
 		case 0x2b: // G3 character at Level 2.5
 		case 0x2f ... 0x3f: // G2 character, G0 character with diacritical
-			// TODO non-Latin G0 and G2 character sets
 			m_characterCodeComboBox->blockSignals(true);
-			if (modeExt == 0x22 || modeExt == 0x2b)
-				m_characterListModel.setCharacterSet(26);
-			else if (modeExt == 0x2f)
-				m_characterListModel.setCharacterSet(7);
-			else if (modeExt == 0x21)
+			if (modeExt == 0x21)
 				m_characterListModel.setCharacterSet(24);
+			else if (modeExt == 0x22 || modeExt == 0x2b)
+				m_characterListModel.setCharacterSet(26);
 			else
-				m_characterListModel.setCharacterSet(0);
+				m_characterListModel.setCharacterSet(index.model()->data(index.model()->index(index.row(), 0), Qt::UserRole+2).toInt());
 			m_characterCodeComboBox->setCurrentIndex(index.model()->data(index.model()->index(index.row(), 0), Qt::UserRole+1).toInt()-32);
 			m_characterCodeComboBox->blockSignals(false);
 			m_tripletParameterStackedLayout->setCurrentIndex(2);
diff --git a/x26model.cpp b/x26model.cpp
index f3c2586..b92a23f 100644
--- a/x26model.cpp
+++ b/x26model.cpp
@@ -368,16 +368,11 @@ QVariant X26Model::data(const QModelIndex &index, int role) const
 				if (triplet.data() >= 0x20)
 					return m_fontBitmap.rawBitmap()->copy((triplet.data()-32)*12, 26*10, 12, 10);
 				break;
-			case 0x2f: // G2 character
-				// TODO non-Latin G2 character sets
-				if (triplet.data() >= 0x20)
-					return m_fontBitmap.rawBitmap()->copy((triplet.data()-32)*12, 7*10, 12, 10);
-				break;
 			case 0x29: // G0 character
+			case 0x2f: // G2 character
 			case 0x30 ... 0x3f: // G0 diacritical mark
-				// TODO non-Latin G0 character sets
 				if (triplet.data() >= 0x20)
-					return m_fontBitmap.rawBitmap()->copy((triplet.data()-32)*12, 0, 12, 10);
+					return m_fontBitmap.rawBitmap()->copy((triplet.data()-32)*12, m_parentMainWidget->pageDecode()->cellCharacterSet(triplet.activePositionRow(), triplet.activePositionColumn())*10, 12, 10);
 				break;
 		};
 
@@ -493,9 +488,16 @@ QVariant X26Model::data(const QModelIndex &index, int role) const
 					return triplet.data() >> 4;
 			}
 			break;
+		case 0x29: // G0 character
+		case 0x2f: // G2 character
+		case 0x30 ... 0x3f: // G0 diacritical mark
+			// Qt::UserRole+1 is character number, returned by default below
+			if (role == Qt::UserRole+2) // Character set
+				return m_parentMainWidget->pageDecode()->cellCharacterSet(triplet.activePositionRow(), triplet.activePositionColumn());
+			break;
 	};
 
-	// Fpr other triplet modes, return the complete data value
+	// For characters and other triplet modes, return the complete data value
 	if (role == Qt::UserRole+1)
 		return triplet.data();