macvim-dev · ychin · Sep 11, 2022 · Sep 11, 2022
diff --git a/runtime/doc/gui_mac.txt b/runtime/doc/gui_mac.txt
@@ -273,6 +273,7 @@ KEY				VALUE ~
 *MMNoTitleBarWindow*		hide title bar [bool]
 *MMTitlebarAppearsTransparent*	enable a transparent titlebar [bool]
 *MMAppearanceModeSelection*	dark mode selection (|macvim-dark-mode|)[bool]
+*MMSmoothResize*		allow smooth resizing of MacVim window [bool]
 *MMShareFindPboard*		share search text to Find Pasteboard [bool]
 *MMShowAddTabButton*		enable "add tab" button on tabline [bool]
 *MMTabMaxWidth*			maximum width of a tab [int]

diff --git a/runtime/doc/tags b/runtime/doc/tags
@@ -5418,6 +5418,7 @@ MMNonNativeFullScreenSafeAreaBehavior	gui_mac.txt	/*MMNonNativeFullScreenSafeAre
 MMNonNativeFullScreenShowMenu	gui_mac.txt	/*MMNonNativeFullScreenShowMenu*
 MMShareFindPboard	gui_mac.txt	/*MMShareFindPboard*
 MMShowAddTabButton	gui_mac.txt	/*MMShowAddTabButton*
+MMSmoothResize	gui_mac.txt	/*MMSmoothResize*
 MMTabMaxWidth	gui_mac.txt	/*MMTabMaxWidth*
 MMTabMinWidth	gui_mac.txt	/*MMTabMinWidth*
 MMTabOptimumWidth	gui_mac.txt	/*MMTabOptimumWidth*

diff --git a/src/MacVim/Base.lproj/Preferences.xib b/src/MacVim/Base.lproj/Preferences.xib
@@ -20,12 +20,12 @@
         <customObject id="-3" userLabel="Application" customClass="NSObject"/>
         <userDefaultsController representsSharedInstance="YES" id="58" userLabel="Shared Defaults"/>
         <customView id="115" userLabel="General">
-            <rect key="frame" x="0.0" y="0.0" width="483" height="314"/>
+            <rect key="frame" x="0.0" y="0.0" width="483" height="337"/>
             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
             <subviews>
                 <customView id="5x5-P0-afk" userLabel="Open untitled window">
-                    <rect key="frame" x="19" y="234" width="433" height="58"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                    <rect key="frame" x="20" y="259" width="433" height="58"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                     <subviews>
                         <textField verticalHuggingPriority="750" horizontalCompressionResistancePriority="250" id="117">
                             <rect key="frame" x="-2" y="41" width="187" height="17"/>
@@ -70,8 +70,8 @@
                     </subviews>
                 </customView>
                 <customView id="p6o-fo-STi" userLabel="Open files from applications">
-                    <rect key="frame" x="19" y="94" width="433" height="132"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                    <rect key="frame" x="20" y="119" width="433" height="132"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                     <subviews>
                         <textField verticalHuggingPriority="750" horizontalCompressionResistancePriority="250" id="116">
                             <rect key="frame" x="-2" y="115" width="187" height="17"/>
@@ -149,8 +149,8 @@
                     </subviews>
                 </customView>
                 <customView id="dlz-JQ-U4e" userLabel="After last window closes">
-                    <rect key="frame" x="19" y="66" width="381" height="22"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                    <rect key="frame" x="20" y="89" width="381" height="22"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                     <subviews>
                         <textField verticalHuggingPriority="750" horizontalCompressionResistancePriority="250" id="126">
                             <rect key="frame" x="-2" y="3" width="187" height="17"/>
@@ -182,9 +182,37 @@
                         </popUpButton>
                     </subviews>
                 </customView>
+                <customView id="6BL-o0-OrR" userLabel="Window Resizing">
+                    <rect key="frame" x="20" y="64" width="444" height="17"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+                    <subviews>
+                        <button id="f9h-8n-asD" userLabel="allow smooth resizing">
+                            <rect key="frame" x="188" y="-1" width="258" height="18"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMinY="YES"/>
+                            <string key="toolTip">Smoothly resizes MacVim's window instead of fixing it to the grid size. It's also recommended to set "guioptions+=k" in your vimrc when this is set.</string>
+                            <buttonCell key="cell" type="check" title="Smoothly resizes window" bezelStyle="regularSquare" imagePosition="left" alignment="left" inset="2" id="4YN-AX-Vrz">
+                                <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
+                                <font key="font" metaFont="system"/>
+                            </buttonCell>
+                            <connections>
+                                <action selector="smoothResizeChanged:" target="-2" id="paG-Lx-hcb"/>
+                                <binding destination="58" name="value" keyPath="values.MMSmoothResize" id="Wkt-gU-ZnK"/>
+                            </connections>
+                        </button>
+                        <textField verticalHuggingPriority="750" horizontalCompressionResistancePriority="250" id="Lmi-H0-cPd" userLabel="Window resizing">
+                            <rect key="frame" x="-2" y="0.0" width="187" height="17"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMinY="YES"/>
+                            <textFieldCell key="cell" sendsActionOnEndEditing="YES" alignment="right" title="Resizing window:" id="ExQ-6y-pyN" userLabel="Window resizing:">
+                                <font key="font" metaFont="system"/>
+                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
+                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                            </textFieldCell>
+                        </textField>
+                    </subviews>
+                </customView>
                 <customView id="0hT-y8-Hge" userLabel="Updater">
-                    <rect key="frame" x="19" y="22" width="444" height="36"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                    <rect key="frame" x="20" y="20" width="444" height="36"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                     <subviews>
                         <button id="122">
                             <rect key="frame" x="188" y="18" width="258" height="18"/>
@@ -226,7 +254,7 @@
                     </subviews>
                 </customView>
             </subviews>
-            <point key="canvasLocation" x="138" y="20"/>
+            <point key="canvasLocation" x="137.5" y="21.5"/>
         </customView>
         <customView id="hr4-G4-3ZG" userLabel="Appearance">
             <rect key="frame" x="0.0" y="0.0" width="483" height="315"/>

diff --git a/src/MacVim/MMAppController.h b/src/MacVim/MMAppController.h
@@ -60,6 +60,7 @@
 
 - (void)refreshAllAppearances;
 - (void)refreshAllFonts;
+- (void)refreshAllResizeConstraints;
 
 - (IBAction)newWindow:(id)sender;
 - (IBAction)newWindowAndActivate:(id)sender;

diff --git a/src/MacVim/MMAppController.m b/src/MacVim/MMAppController.m
@@ -252,6 +252,7 @@ + (void)initialize
         [NSNumber numberWithBool:NO],     MMNonNativeFullScreenShowMenuKey,
         [NSNumber numberWithInt:0],       MMNonNativeFullScreenSafeAreaBehaviorKey,
         [NSNumber numberWithBool:YES],    MMShareFindPboardKey,
+        [NSNumber numberWithBool:NO],     MMSmoothResizeKey,
         nil];
 
     [[NSUserDefaults standardUserDefaults] registerDefaults:dict];
@@ -1132,6 +1133,15 @@ - (void)refreshAllFonts
     }
 }
 
+- (void)refreshAllResizeConstraints
+{
+    const unsigned count = [vimControllers count];
+    for (unsigned i = 0; i < count; ++i) {
+        MMVimController *vc = [vimControllers objectAtIndex:i];
+        [vc.windowController updateResizeConstraints:YES];
+    }
+}
+
 - (IBAction)newWindow:(id)sender
 {
     ASLogDebug(@"Open new window");

diff --git a/src/MacVim/MMCoreTextView.m b/src/MacVim/MMCoreTextView.m
@@ -835,10 +835,26 @@ - (void)drawRect:(NSRect)rect
                 cell.fg ^= 0xFFFFFF;
                 cell.sp ^= 0xFFFFFF;
             }
+
+            // Fill background
             if (cell.bg != defaultBg && ALPHA(cell.bg) > 0) {
+                CGRect fillCellRect = cellRect;
+
+                if (c == grid.cols - 1 || (c == grid.cols - 2 && (cell.textFlags & DRAW_WIDE))) {
+                    // Fill a little extra to the right if this is the last
+                    // column, and the frame size isn't exactly the same size
+                    // as the grid (due to smooth resizing, etc). This makes it
+                    // look less ugly and more consisten. See rectForRow:'s
+                    // implementation for extra comments.
+                    CGFloat extraWidth = rowRect.origin.x + rowRect.size.width - (cellRect.size.width + cellRect.origin.x);
+                    fillCellRect.size.width += extraWidth;
+                }
+
                 CGContextSetFillColor(ctx, COMPONENTS(cell.bg));
-                CGContextFillRect(ctx, cellRect);
+                CGContextFillRect(ctx, fillCellRect);
             }
+
+            // Handle signs
             if (cell.sign) {
                 CGRect signRect = cellRect;
                 signRect.size.width *= 2;
@@ -847,6 +863,8 @@ - (void)drawRect:(NSRect)rect
                             operation:(cell.inverted ? NSCompositingOperationDifference : NSCompositingOperationSourceOver)
                              fraction:1.0];
             }
+
+            // Insertion point (cursor)
             if (cell.insertionPoint.color && cell.insertionPoint.fraction) {
                 float frac = cell.insertionPoint.fraction / 100.0;
                 NSRect rect = cellRect;
@@ -867,6 +885,8 @@ - (void)drawRect:(NSRect)rect
                     NSRectFill(rect);
                 }
             }
+
+            // Text underline styles
             if (cell.textFlags & DRAW_UNDERL) {
                 CGRect rect = CGRectMake(cellRect.origin.x, cellRect.origin.y+0.4*fontDescent, cellRect.size.width, 1);
                 CGContextSetFillColor(ctx, COMPONENTS(cell.sp));
@@ -879,6 +899,8 @@ - (void)drawRect:(NSRect)rect
                 CGContextSetRGBStrokeColor(ctx, RED(cell.sp), GREEN(cell.sp), BLUE(cell.sp), ALPHA(cell.sp));
                 CGContextStrokePath(ctx);
             }
+
+            // Draw the actual text
             if (cell.string) {
                 if (!ligatures || lastStringCell.fg != cell.fg || lastStringCell.textFlags != cell.textFlags)
                     flushLineString();
@@ -894,6 +916,7 @@ - (void)drawRect:(NSRect)rect
             } else {
                 flushLineString();
             }
+
             if (cell.textFlags & DRAW_WIDE)
                 c++;
         }
@@ -1067,6 +1090,19 @@ - (NSRect)rectForRow:(int)row column:(int)col numRows:(int)nr
     rect.size.width = nc*cellSize.width;
     rect.size.height = nr*cellSize.height;
 
+    // Under smooth resizing, full screen, or guioption-k; we frequently have a frame size that's not
+    // aligned with the exact grid size. If the user has 'cursorline' set, or the color scheme uses
+    // the NonText highlight group, this will leave a small gap on the right filled with bg color looking
+    // a little weird. Just fill a little extra to the right for the last column to make it look less weird.
+    //
+    // Note that we don't do this for filling the bottom since it's used only for cmdline which isn't usually
+    // colored anyway.
+    if (col + nc == grid.cols) {
+        const int insetRight = [[NSUserDefaults standardUserDefaults] integerForKey:MMTextInsetRightKey];
+        CGFloat extraWidth = frame.size.width - insetRight - (rect.size.width + rect.origin.x);
+        rect.size.width += extraWidth;
+    }
+
     return rect;
 }
 

diff --git a/src/MacVim/MMPreferenceController.h b/src/MacVim/MMPreferenceController.h
@@ -27,4 +27,11 @@
 - (IBAction)openInCurrentWindowSelectionChanged:(id)sender;
 - (IBAction)checkForUpdatesChanged:(id)sender;
 - (IBAction)appearanceChanged:(id)sender;
+- (IBAction)lastWindowClosedChanged:(id)sender;
+- (IBAction)openUntitledWindowChanged:(id)sender;
+- (IBAction)smoothResizeChanged:(id)sender;
+
+// Appearance pane
+- (IBAction)fontPropertiesChanged:(id)sender;
+
 @end
diff --git a/src/MacVim/MMPreferenceController.m b/src/MacVim/MMPreferenceController.m
@@ -163,4 +163,9 @@ -(IBAction)openUntitledWindowChanged:(id)sender
     }
 }
 
+- (IBAction)smoothResizeChanged:(id)sender
+{
+    [[MMAppController sharedInstance] refreshAllResizeConstraints];
+}
+
 @end
diff --git a/src/MacVim/MMWindowController.h b/src/MacVim/MMWindowController.h
@@ -77,6 +77,7 @@
 
 - (void)setBackgroundOption:(int)dark;
 - (void)refreshApperanceMode;
+- (void)updateResizeConstraints:(BOOL)resizeWindow;
 
 - (void)setDefaultColorsBackground:(NSColor *)back foreground:(NSColor *)fore;
 - (void)setFont:(NSFont *)font;

diff --git a/src/MacVim/MMWindowController.m b/src/MacVim/MMWindowController.m
@@ -86,7 +86,6 @@ - (void)resizeWindowToFitContentSize:(NSSize)contentSize
                         keepOnScreen:(BOOL)onScreen;
 - (NSSize)constrainContentSizeToScreenSize:(NSSize)contentSize;
 - (NSRect)constrainFrame:(NSRect)frame;
-- (void)updateResizeConstraints;
 - (NSTabViewItem *)addNewTabViewItem;
 - (BOOL)askBackendForStarRegister:(NSPasteboard *)pb;
 - (void)updateTablineSeparator;
@@ -332,7 +331,7 @@ - (BOOL)presentWindow:(id)unused
     // code that is executed before this point must not depend on the screen!
 
     [[MMAppController sharedInstance] windowControllerWillOpen:self];
-    [self updateResizeConstraints];
+    [self updateResizeConstraints:NO];
     [self resizeWindowToFitContentSize:[vimView desiredSize]
                           keepOnScreen:YES];
 
@@ -707,7 +706,7 @@ - (void)setFont:(NSFont *)font
     }
 
     [[vimView textView] setFont:font];
-    [self updateResizeConstraints];
+    [self updateResizeConstraints:NO];
     shouldMaximizeWindow = YES;
 }
 
@@ -1519,6 +1518,35 @@ - (NSTouchBar *)makeTouchBar
 }
 #endif
 
+/// This will update the window's resizing constraints to either be smooth or rounded to whole cells.
+///
+/// @param resizeWindow If specified, will also resize the window itself down to match the Vim view's desired size.
+- (void)updateResizeConstraints:(BOOL)resizeWindow
+{
+    if (!setupDone) return;
+
+    // If smooth resizing is not set, set the resize increments to exactly
+    // match the font size; this way the window will always hold an integer
+    // number of (rows,columns). Otherwise, just allow arbitrary resizing.
+    const BOOL smoothResize = [[NSUserDefaults standardUserDefaults] boolForKey:MMSmoothResizeKey];
+    const NSSize desiredResizeConstraints = smoothResize ?
+                                                NSMakeSize(1, 1) :
+                                                [[vimView textView] cellSize];
+    [decoratedWindow setContentResizeIncrements:desiredResizeConstraints];
+
+    const NSSize minSize = [vimView minSize];
+    [decoratedWindow setContentMinSize:minSize];
+
+    if (resizeWindow) {
+        if (!smoothResize) {
+            // We only want to resize the window down to match the Vim size if not using smooth resizing.
+            // This resizing is going to re-snap the Window size to multiples of grid size. Otherwise
+            // the resize constraint is always going to be at an offset to the desired size.
+            shouldResizeVimView = YES;
+        }
+    }
+}
+
 @end // MMWindowController
 
 
@@ -1645,19 +1673,6 @@ - (NSRect)constrainFrame:(NSRect)frame
     return [decoratedWindow frameRectForContentRect:contentRect];
 }
 
-- (void)updateResizeConstraints
-{
-    if (!setupDone) return;
-
-    // Set the resize increments to exactly match the font size; this way the
-    // window will always hold an integer number of (rows,columns).
-    NSSize cellSize = [[vimView textView] cellSize];
-    [decoratedWindow setContentResizeIncrements:cellSize];
-
-    NSSize minSize = [vimView minSize];
-    [decoratedWindow setContentMinSize:minSize];
-}
-
 - (NSTabViewItem *)addNewTabViewItem
 {
     return [vimView addNewTabViewItem];
@@ -1711,7 +1726,7 @@ - (void)hideTablineSeparator:(BOOL)hide
     if ([decoratedWindow hideTablineSeparator:hide]) {
         // The tabline separator was toggled so the content view must change
         // size.
-        [self updateResizeConstraints];
+        [self updateResizeConstraints:NO];
     }
 }
 

diff --git a/src/MacVim/Miscellaneous.h b/src/MacVim/Miscellaneous.h
@@ -58,6 +58,7 @@ extern NSString *MMUseMouseTimeKey;
 extern NSString *MMFullScreenFadeTimeKey;
 extern NSString *MMNonNativeFullScreenShowMenuKey;
 extern NSString *MMNonNativeFullScreenSafeAreaBehaviorKey;
+extern NSString *MMSmoothResizeKey;
 
 
 // Enum for MMUntitledWindowKey

diff --git a/src/MacVim/Miscellaneous.m b/src/MacVim/Miscellaneous.m
@@ -54,6 +54,7 @@
 NSString *MMFullScreenFadeTimeKey         = @"MMFullScreenFadeTime";
 NSString *MMNonNativeFullScreenShowMenuKey  = @"MMNonNativeFullScreenShowMenu";
 NSString *MMNonNativeFullScreenSafeAreaBehaviorKey = @"MMNonNativeFullScreenSafeAreaBehavior";
+NSString *MMSmoothResizeKey               = @"MMSmoothResize";
-Original file line number
+Diff line change
@@ Expand Up / @@ -163,4 +163,9 @@ -(IBAction)openUntitledWindowChanged:(id)sender @@
         }
     }
+    - (IBAction)smoothResizeChanged:(id)sender
+    {
+        [[MMAppController sharedInstance] refreshAllResizeConstraints];
+    }
     @end