Redo cached document layout if needed

Changing the fonts, zoom level, or window width will cause cached documents to be laid out again if they are restored from memory.

1 files changed, 5 insertions, 1 deletions

diff --git a/src/ui/documentwidget.c b/src/ui/documentwidget.c
index 79bfea7b..8c24d4a9 100644
--- a/src/ui/documentwidget.c
+++ b/src/ui/documentwidget.c
@@ -1702,6 +1702,7 @@ static void updateDocument_DocumentWidget_(iDocumentWidget *d,
         }
         if (cachedDoc) {
             replaceDocument_DocumentWidget_(d, cachedDoc);
+            updateWidth_GmDocument(d->doc, documentWidth_DocumentWidget_(d), width_Widget(d));
         }
         else if (setSource) {
             setSource_DocumentWidget(d, &str);
@@ -2498,7 +2499,7 @@ static iBool updateDocumentWidthRetainingScrollPosition_DocumentWidget_(iDocumen
         /* TODO: First *fully* visible run? */
         voffset = visibleRange_DocumentWidget_(d).start - top_Rect(run->visBounds);
     }
-    setWidth_GmDocument(d->doc, newWidth, (width_Widget(d) - newWidth) / 2);
+    setWidth_GmDocument(d->doc, newWidth, width_Widget(d));
     setWidth_Banner(d->banner, newWidth);
     documentRunsInvalidated_DocumentWidget_(d);
     if (runLoc && !keepCenter) {
@@ -2734,6 +2735,9 @@ static iBool handleCommand_DocumentWidget_(iDocumentWidget *d, const char *cmd)
     }
     else if (equal_Command(cmd, "window.resized") || equal_Command(cmd, "font.changed") ||
              equal_Command(cmd, "keyroot.changed")) {
+        if (equal_Command(cmd, "font.changed")) {
+            invalidateCachedLayout_History(d->mod.history);   
+        }
         /* Alt/Option key may be involved in window size changes. */
         setLinkNumberMode_DocumentWidget_(d, iFalse);
         d->phoneToolbar = findWidget_App("toolbar");