Mobile improvements

Seeing if a few forced redraws will take care of the squished view issue.

On the phone, showing and hiding the sidebar is not supposed to resize any documents.

3 files changed, 11 insertions, 6 deletions

diff --git a/src/ui/documentwidget.c b/src/ui/documentwidget.c
index 72867133..341da6f8 100644
--- a/src/ui/documentwidget.c
+++ b/src/ui/documentwidget.c
@@ -1493,8 +1493,12 @@ static const int homeRowKeys_[] = {
     't', 'y',
 };
 
-static void updateDocumentWidthRetainingScrollPosition_DocumentWidget_(iDocumentWidget *d,
-                                                                       iBool keepCenter) {
+static iBool updateDocumentWidthRetainingScrollPosition_DocumentWidget_(iDocumentWidget *d,
+                                                                        iBool keepCenter) {
+    const int newWidth = documentWidth_DocumentWidget_(d);
+    if (newWidth == size_GmDocument(d->doc).x) {
+        return iFalse; /* hasn't changed */
+    }
     /* Font changes (i.e., zooming) will keep the view centered, otherwise keep the top
        of the visible area fixed. */
     const iGmRun *run     = keepCenter ? middleRun_DocumentWidget_(d) : d->firstVisibleRun;
@@ -1505,7 +1509,7 @@ static void updateDocumentWidthRetainingScrollPosition_DocumentWidget_(iDocument
         /* TODO: First *fully* visible run? */
         voffset = visibleRange_DocumentWidget_(d).start - top_Rect(run->visBounds);
     }
-    setWidth_GmDocument(d->doc, documentWidth_DocumentWidget_(d));
+    setWidth_GmDocument(d->doc, newWidth);
     documentRunsInvalidated_DocumentWidget_(d);
     if (runLoc && !keepCenter) {
         run = findRunAtLoc_GmDocument(d->doc, runLoc);
diff --git a/src/ui/scrollwidget.c b/src/ui/scrollwidget.c
index a08b58d7..050681f4 100644
--- a/src/ui/scrollwidget.c
+++ b/src/ui/scrollwidget.c
@@ -116,7 +116,7 @@ static void unfade_ScrollWidget_(iScrollWidget *d, float opacity) {
 }
 
 static void checkVisible_ScrollWidget_(iScrollWidget *d) {
-    const iBool wasHidden = isVisible_Widget(d);
+    const iBool wasHidden = !isVisible_Widget(d);
     const iBool isHidden = d->thumbSize != 0 ? height_Rect(thumbRect_ScrollWidget_(d)) == 0 : iTrue;
     setFlags_Widget(as_Widget(d), hidden_WidgetFlag, isHidden);
     if (wasHidden && !isHidden) {
diff --git a/src/ui/sidebarwidget.c b/src/ui/sidebarwidget.c
index ac119575..8c1bb60d 100644
--- a/src/ui/sidebarwidget.c
+++ b/src/ui/sidebarwidget.c
@@ -699,8 +699,9 @@ static void checkModeButtonLayout_SidebarWidget_(iSidebarWidget *d) {
 }
 
 void setWidth_SidebarWidget(iSidebarWidget *d, int width) {
+    const iBool isFixedWidth = deviceType_App() == phone_AppDeviceType;
     iWidget *w = as_Widget(d);
-    if (deviceType_App() != phone_AppDeviceType) { /* phone doesn't allow resizing */
+    if (!isFixedWidth) {
         /* Even less space if the other sidebar is visible, too. */
         const int otherWidth =
             width_Widget(findWidget_App(d->side == left_SideBarSide ? "sidebar2" : "sidebar"));
@@ -713,7 +714,7 @@ void setWidth_SidebarWidget(iSidebarWidget *d, int width) {
     arrange_Widget(findWidget_App("stack"));
     checkModeButtonLayout_SidebarWidget_(d);
     updateItemHeight_SidebarWidget_(d);
-    if (!isRefreshPending_App()) {
+    if (!isFixedWidth && !isRefreshPending_App()) {
         updateSize_DocumentWidget(document_App());
         invalidate_ListWidget(d->list);
     }