Revision: 3128
http://skim-app.svn.sourceforge.net/skim-app/?rev=3128&view=rev
Author: hofman
Date: 2007-11-02 06:21:16 -0700 (Fri, 02 Nov 2007)
Log Message:
-----------
Use 8 drag handles for annotation resizing instead of a single one. Use blue
selected control color for drag handles instead of dull gray.
Modified Paths:
--------------
trunk/SKPDFAnnotationNote.m
trunk/SKPDFView.h
trunk/SKPDFView.m
Modified: trunk/SKPDFAnnotationNote.m
===================================================================
--- trunk/SKPDFAnnotationNote.m 2007-11-02 11:16:13 UTC (rev 3127)
+++ trunk/SKPDFAnnotationNote.m 2007-11-02 13:21:16 UTC (rev 3128)
@@ -416,7 +416,10 @@
- (id)copyNoteAnnotation { return nil; }
- (BOOL)hitTest:(NSPoint)point {
- return [self shouldDisplay] ? NSPointInRect(point, [self bounds]) : NO;
+ NSRect bounds = [self bounds];
+ if ([self isResizable])
+ bounds = NSInsetRect(bounds, -4.0, -4.0);
+ return [self shouldDisplay] ? NSPointInRect(point, bounds) : NO;
}
- (NSUndoManager *)undoManager {
Modified: trunk/SKPDFView.h
===================================================================
--- trunk/SKPDFView.h 2007-11-02 11:16:13 UTC (rev 3127)
+++ trunk/SKPDFView.h 2007-11-02 13:21:16 UTC (rev 3128)
@@ -104,14 +104,13 @@
NSPoint clickDelta;
NSRect selectionRect;
float magnification;
- BOOL resizingAnnotation;
BOOL draggingAnnotation;
- BOOL draggingStartPoint;
BOOL didDrag;
BOOL didBeginUndoGrouping;
BOOL mouseDownInAnnotation;
BOOL extendSelection;
BOOL rectSelection;
+ int dragMask;
int trackingRect;
NSMutableArray *hoverRects;
Modified: trunk/SKPDFView.m
===================================================================
--- trunk/SKPDFView.m 2007-11-02 11:16:13 UTC (rev 3127)
+++ trunk/SKPDFView.m 2007-11-02 13:21:16 UTC (rev 3128)
@@ -58,6 +58,7 @@
#import "SKTypeSelectHelper.h"
#import "OBUtilities.h"
#import "NSAffineTransform_SKExtensions.h"
+#import "BDSKEdgeView.h"
NSString *SKPDFViewToolModeChangedNotification =
@"SKPDFViewToolModeChangedNotification";
NSString *SKPDFViewAnnotationModeChangedNotification =
@"SKPDFViewAnnotationModeChangedNotification";
@@ -83,6 +84,7 @@
static CGMutablePathRef SKCGCreatePathWithRoundRectInRect(CGRect rect, float
radius);
static void SKCGContextDrawGrabHandle(CGContextRef context, CGPoint point,
float radius);
+static void SKCGContextDrawGrabHandles(CGContextRef context, CGRect rect,
float radius);
@interface PDFDocument (SKExtensions)
- (PDFSelection *)selectionByExtendingSelection:(PDFSelection *)selection
toPage:(PDFPage *)page atPoint:(NSPoint)point;
@@ -198,9 +200,7 @@
clickDelta = NSZeroPoint;
selectionRect = NSZeroRect;
magnification = 0.0;
- resizingAnnotation = NO;
draggingAnnotation = NO;
- draggingStartPoint = NO;
didDrag = NO;
didBeginUndoGrouping = NO;
mouseDownInAnnotation = NO;
@@ -346,21 +346,17 @@
CGContextStrokePath(context);
CGPathRelease(path);
} else if ([[activeAnnotation type] isEqualToString:SKLineString])
{
- color[3] = 0.7;
- rect = NSIntegralRect([self resizeThumbForRect:bounds
point:[(SKPDFAnnotationLine *)activeAnnotation startPoint]]);
- CGContextSetFillColor(context, color);
- CGContextFillRect(context, *(CGRect *)&rect);
- rect = NSIntegralRect([self resizeThumbForRect:bounds
point:[(SKPDFAnnotationLine *)activeAnnotation endPoint]]);
- CGContextSetFillColor(context, color);
- CGContextFillRect(context, *(CGRect *)&rect);
- } else {
+ NSPoint point = SKAddPoints(bounds.origin,
[(SKPDFAnnotationLine *)activeAnnotation startPoint]);
+ SKCGContextDrawGrabHandle(context, *(CGPoint *)&point, 4.0);
+ point = SKAddPoints(bounds.origin, [(SKPDFAnnotationLine
*)activeAnnotation endPoint]);
+ SKCGContextDrawGrabHandle(context, *(CGPoint *)&point, 4.0);
+ } else if (editField == nil) {
+ float color[4] = { 0.278477, 0.467857, 0.810941, 1.0 };
CGContextSetStrokeColor(context, color);
CGContextStrokeRectWithWidth(context, *(CGRect *)&rect,
lineWidth);
if ([activeAnnotation isResizable]) {
- rect = NSIntegralRect([self resizeThumbForRect:bounds
rotation:[pdfPage rotation]]);
- CGContextSetFillColor(context, color);
- CGContextFillRect(context, *(CGRect *)&rect);
+ SKCGContextDrawGrabHandles(context, *(CGRect *)&bounds,
4.0);
}
}
}
@@ -419,14 +415,7 @@
CGContextSetFillColor(context, color);
CGContextFillRect(context, *(CGRect *)&selectionRect);
}
- SKCGContextDrawGrabHandle(context, CGPointMake(NSMinX(selectionRect),
NSMinY(selectionRect)), radius);
- SKCGContextDrawGrabHandle(context, CGPointMake(NSMinX(selectionRect),
NSMaxY(selectionRect)), radius);
- SKCGContextDrawGrabHandle(context, CGPointMake(NSMaxX(selectionRect),
NSMinY(selectionRect)), radius);
- SKCGContextDrawGrabHandle(context, CGPointMake(NSMaxX(selectionRect),
NSMaxY(selectionRect)), radius);
- SKCGContextDrawGrabHandle(context, CGPointMake(NSMinX(selectionRect),
NSMidY(selectionRect)), radius);
- SKCGContextDrawGrabHandle(context, CGPointMake(NSMaxX(selectionRect),
NSMidY(selectionRect)), radius);
- SKCGContextDrawGrabHandle(context, CGPointMake(NSMidX(selectionRect),
NSMinY(selectionRect)), radius);
- SKCGContextDrawGrabHandle(context, CGPointMake(NSMidX(selectionRect),
NSMaxY(selectionRect)), radius);
+ SKCGContextDrawGrabHandles(context, *(CGRect *)&selectionRect, radius);
}
CGContextRestoreGState(context);
@@ -453,7 +442,9 @@
bounds.size.height += delta;
} else if ([[annotation type] isEqualToString:SKLineString]) {
// need a large padding amount for large line width and cap changes
- bounds = NSInsetRect(bounds, -20, -20);
+ bounds = NSInsetRect(bounds, -20.0, -20.0);
+ } else if ([annotation isResizable]) {
+ bounds = NSInsetRect(bounds, -4.0, -4.0);
}
[self setNeedsDisplayInRect:bounds ofPage:[annotation page]];
}
@@ -1945,6 +1936,7 @@
[[self documentView] addSubview:editField];
[editField selectText:self];
+ [self setNeedsDisplayForAnnotation:activeAnnotation];
}
}
@@ -1958,6 +1950,9 @@
[editField removeFromSuperview];
[editField release];
editField = nil;
+
+ if ([[activeAnnotation type] isEqualToString:SKFreeTextString])
+ [self setNeedsDisplayForAnnotation:activeAnnotation];
}
}
@@ -2861,18 +2856,38 @@
draggingAnnotation = [activeAnnotation isMovable];
// Hit-test for resize box.
+ dragMask = 0;
if ([[activeAnnotation type] isEqualToString:SKLineString]) {
if (NSPointInRect(pagePoint, [self resizeThumbForRect:wasBounds
point:[(SKPDFAnnotationLine *)activeAnnotation endPoint]])) {
- resizingAnnotation = YES;
- draggingStartPoint = NO;
+ dragMask = BDSKMinXEdgeMask;
} else if (NSPointInRect(pagePoint, [self
resizeThumbForRect:wasBounds point:[(SKPDFAnnotationLine *)activeAnnotation
startPoint]])) {
- resizingAnnotation = YES;
- draggingStartPoint = YES;
- } else {
- resizingAnnotation = NO;
+ dragMask = BDSKMaxXEdgeMask;
}
} else {
- resizingAnnotation = [activeAnnotation isResizable] &&
NSPointInRect(pagePoint, [self resizeThumbForRect:wasBounds rotation:[page
rotation]]);
+ if ([activeAnnotation isResizable]) {
+ if ([page rotation] < 180) {
+ if (pagePoint.x > NSMaxX(wasBounds) - 4.0)
+ dragMask |= BDSKMaxXEdgeMask;
+ else if (pagePoint.x < NSMinX(wasBounds) + 4.0)
+ dragMask |= BDSKMinXEdgeMask;
+ } else {
+ if (pagePoint.x < NSMinX(wasBounds) + 4.0)
+ dragMask |= BDSKMinXEdgeMask;
+ else if (pagePoint.x > NSMaxX(wasBounds) - 4.0)
+ dragMask |= BDSKMaxXEdgeMask;
+ }
+ if ([page rotation] % 270 != 0) {
+ if (pagePoint.y > NSMaxY(wasBounds) - 4.0)
+ dragMask |= BDSKMaxYEdgeMask;
+ else if (pagePoint.y < NSMinY(wasBounds) + 4.0)
+ dragMask |= BDSKMinYEdgeMask;
+ } else {
+ if (pagePoint.y < NSMinY(wasBounds) + 4.0)
+ dragMask |= BDSKMinYEdgeMask;
+ else if (pagePoint.y > NSMaxY(wasBounds) - 4.0)
+ dragMask |= BDSKMaxYEdgeMask;
+ }
+ }
}
}
@@ -2885,7 +2900,7 @@
NSRect currentBounds = [activeAnnotation bounds];
NSRect pageBounds = [page boundsForBox:[self displayBox]];
- if (resizingAnnotation) {
+ if (dragMask != 0) {
NSPoint mouseLoc = [self convertPoint:[theEvent locationInWindow]
fromView:nil];
NSPoint startPoint = [self convertPoint:[self
convertPoint:mouseDownLoc fromView:nil] toPage:page];
NSPoint endPt = [self convertPoint:mouseLoc toPage:page];
@@ -2897,7 +2912,7 @@
SKPDFAnnotationLine *annotation = (SKPDFAnnotationLine
*)activeAnnotation;
NSPoint endPoint = SKIntegralPoint(SKAddPoints(wasEndPoint,
wasBounds.origin));
startPoint = SKIntegralPoint(SKAddPoints(wasStartPoint,
wasBounds.origin));
- NSPoint *draggedPoint = draggingStartPoint ? &startPoint :
&endPoint;
+ NSPoint *draggedPoint = (dragMask & BDSKMinXEdgeMask) ?
&startPoint : &endPoint;
*draggedPoint = SKConstrainPointInRect(SKAddPoints(*draggedPoint,
relPoint), pageBounds);
draggedPoint->x = floorf(draggedPoint->x);
@@ -2915,7 +2930,7 @@
}
if ([theEvent modifierFlags] & NSShiftKeyMask) {
- NSPoint *fixedPoint = draggingStartPoint ? &endPoint :
&startPoint;
+ NSPoint *fixedPoint = (dragMask & BDSKMinXEdgeMask) ?
&endPoint : &startPoint;
NSPoint diffPoint = SKSubstractPoints(*draggedPoint,
*fixedPoint);
float dx = fabsf(diffPoint.x), dy = fabsf(diffPoint.y);
@@ -2939,85 +2954,42 @@
} else {
- switch ([page rotation]) {
- case 0:
- newBounds.origin.y += relPoint.y;
- newBounds.size.width += relPoint.x;
- newBounds.size.height -= relPoint.y;
- if (NSMaxX(newBounds) > NSMaxX(pageBounds)) {
- newBounds.size.width = NSMaxX(pageBounds) -
NSMinX(newBounds);
- }
- if (NSMinY(newBounds) < NSMinY(pageBounds)) {
- newBounds.size.height = NSMaxY(newBounds) -
NSMinY(pageBounds);
- newBounds.origin.y = NSMinY(pageBounds);
- }
- if (NSWidth(newBounds) < 8.0) {
- newBounds.size.width = 8.0;
- }
- if (NSHeight(newBounds) < 8.0) {
- newBounds.origin.y += NSHeight(newBounds) - 8.0;
- newBounds.size.height = 8.0;
- }
- break;
- case 90:
- newBounds.size.width += relPoint.x;
- newBounds.size.height += relPoint.y;
- if (NSMaxX(newBounds) > NSMaxX(pageBounds)) {
- newBounds.size.width = NSMaxX(pageBounds) -
NSMinX(newBounds);
- }
- if (NSMaxY(newBounds) > NSMaxY(pageBounds)) {
- newBounds.size.height = NSMaxY(pageBounds) -
NSMinY(newBounds);
- }
- if (NSWidth(newBounds) < 8.0) {
- newBounds.size.width = 8.0;
- }
- if (NSHeight(newBounds) < 8.0) {
- newBounds.size.height = 8.0;
- }
- break;
- case 180:
- newBounds.origin.x += relPoint.x;
- newBounds.size.width -= relPoint.x;
- newBounds.size.height += relPoint.y;
- if (NSMinX(newBounds) < NSMinX(pageBounds)) {
- newBounds.size.width = NSMaxX(newBounds) -
NSMinX(pageBounds);
- newBounds.origin.x = NSMinX(pageBounds);
- }
- if (NSMaxY(newBounds) > NSMaxY(pageBounds)) {
- newBounds.size.height = NSMaxY(pageBounds) -
NSMinY(newBounds);
- }
- if (NSWidth(newBounds) < 8.0) {
- newBounds.origin.x += NSWidth(newBounds) - 8.0;
- newBounds.size.width = 8.0;
- }
- if (NSHeight(newBounds) < 8.0) {
- newBounds.size.height = 8.0;
- }
- break;
- case 270:
- newBounds.origin.x += relPoint.x;
- newBounds.origin.y += relPoint.y;
- newBounds.size.width -= relPoint.x;
- newBounds.size.height -= relPoint.y;
- if (NSMinX(newBounds) < NSMinX(pageBounds)) {
- newBounds.size.width = NSMaxX(newBounds) -
NSMinX(pageBounds);
- newBounds.origin.x = NSMinX(pageBounds);
- }
- if (NSMinY(newBounds) < NSMinY(pageBounds)) {
- newBounds.size.height = NSMaxY(newBounds) -
NSMinY(pageBounds);
- newBounds.origin.y = NSMinY(pageBounds);
- }
- if (NSWidth(newBounds) < 8.0) {
- newBounds.origin.x += NSWidth(newBounds) - 8.0;
- newBounds.size.width = 8.0;
- }
- if (NSHeight(newBounds) < 8.0) {
- newBounds.origin.y += NSHeight(newBounds) - 8.0;
- newBounds.size.height = 8.0;
- }
- break;
+ if (dragMask & BDSKMaxXEdgeMask) {
+ newBounds.size.width += relPoint.x;
+ if (NSMaxX(newBounds) > NSMaxX(pageBounds)) {
+ newBounds.size.width = NSMaxX(pageBounds) -
NSMinX(newBounds);
+ }
+ if (NSWidth(newBounds) < 8.0) {
+ newBounds.size.width = 8.0;
+ }
+ } else if (dragMask & BDSKMinXEdgeMask) {
+ newBounds.origin.x += relPoint.x;
+ newBounds.size.width -= relPoint.x;
+ if (NSMaxX(newBounds) > NSMaxX(pageBounds)) {
+ newBounds.size.width = NSMaxX(pageBounds) -
NSMinX(newBounds);
+ }
+ if (NSWidth(newBounds) < 8.0) {
+ newBounds.size.width = 8.0;
+ }
}
-
+ if (dragMask & BDSKMaxYEdgeMask) {
+ newBounds.size.height += relPoint.y;
+ if (NSMaxY(newBounds) > NSMaxY(pageBounds)) {
+ newBounds.size.height = NSMaxY(pageBounds) -
NSMinY(newBounds);
+ }
+ if (NSHeight(newBounds) < 8.0) {
+ newBounds.size.height = 8.0;
+ }
+ } else if (dragMask & BDSKMinYEdgeMask) {
+ newBounds.origin.y += relPoint.y;
+ newBounds.size.height -= relPoint.y;
+ if (NSMaxY(newBounds) > NSMaxY(pageBounds)) {
+ newBounds.size.height = NSMaxY(pageBounds) -
NSMinY(newBounds);
+ }
+ if (NSHeight(newBounds) < 8.0) {
+ newBounds.size.height = 8.0;
+ }
+ }
// Keep integer.
newBounds = NSIntegralRect(newBounds);
@@ -3859,16 +3831,28 @@
static void SKCGContextDrawGrabHandle(CGContextRef context, CGPoint point,
float radius)
{
- float white[4] = { 1.0, 1.0, 1.0, 0.8 };
- float gray[4] = { 0.0, 0.0, 0.0, 0.4 };
- CGRect outerRect = CGRectMake(point.x - radius, point.y - radius, 2.0 *
radius, 2.0 * radius);
- CGRect innerRect = CGRectMake(point.x - 0.75 * radius, point.y - 0.75 *
radius, 1.5 * radius, 1.5 * radius);
- CGContextSetFillColor(context, white);
- CGContextFillEllipseInRect(context, outerRect);
- CGContextSetFillColor(context, gray);
- CGContextFillEllipseInRect(context, innerRect);
+ float fillColor[4] = { 0.737118, 0.837339, 0.983108, 0.8 };
+ float strokeColor[4] = { 0.278477, 0.467857, 0.810941, 0.8 };
+ CGRect rect = CGRectMake(point.x - 0.875 * radius, point.y - 0.875 *
radius, 1.75 * radius, 1.75 * radius);
+ CGContextSetLineWidth(context, 0.25 * radius);
+ CGContextSetFillColor(context, fillColor);
+ CGContextFillEllipseInRect(context, rect);
+ CGContextSetStrokeColor(context, strokeColor);
+ CGContextStrokeEllipseInRect(context, rect);
}
+static void SKCGContextDrawGrabHandles(CGContextRef context, CGRect rect,
float radius)
+{
+ SKCGContextDrawGrabHandle(context, CGPointMake(CGRectGetMinX(rect),
CGRectGetMinY(rect)), radius);
+ SKCGContextDrawGrabHandle(context, CGPointMake(CGRectGetMinX(rect),
CGRectGetMaxY(rect)), radius);
+ SKCGContextDrawGrabHandle(context, CGPointMake(CGRectGetMaxX(rect),
CGRectGetMinY(rect)), radius);
+ SKCGContextDrawGrabHandle(context, CGPointMake(CGRectGetMaxX(rect),
CGRectGetMaxY(rect)), radius);
+ SKCGContextDrawGrabHandle(context, CGPointMake(CGRectGetMinX(rect),
CGRectGetMidY(rect)), radius);
+ SKCGContextDrawGrabHandle(context, CGPointMake(CGRectGetMaxX(rect),
CGRectGetMidY(rect)), radius);
+ SKCGContextDrawGrabHandle(context, CGPointMake(CGRectGetMidX(rect),
CGRectGetMinY(rect)), radius);
+ SKCGContextDrawGrabHandle(context, CGPointMake(CGRectGetMidX(rect),
CGRectGetMaxY(rect)), radius);
+}
+
@implementation PDFDocument (SKExtensions)
- (PDFSelection *)selectionByExtendingSelection:(PDFSelection *)selection
toPage:(PDFPage *)page atPoint:(NSPoint)point {
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