mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-12-11 05:11:16 +00:00
864 lines
16 KiB
Objective-C
864 lines
16 KiB
Objective-C
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#include "ZView.h"
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#include "ZScrollView.h"
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#include "QuakeEd.h"
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#include "Map.h"
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#include "XYView.h"
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#include "CameraView.h"
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id zview_i;
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id zscrollview_i, zscalemenu_i, zscalebutton_i;
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float zplane;
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float zplanedir;
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extern NSBezierPath *path;
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@implementation ZView
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/*
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==================
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initWithFrame:
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==================
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*/
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- (id) initWithFrame:(NSRect) frameRect
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{
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NSPoint pt;
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origin[0] = 0.333;
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origin[1] = 0.333;
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[super initWithFrame:frameRect];
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[self allocateGState];
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[self clearBounds];
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zview_i = self;
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scale = 1;
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//
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// initialize the pop up menus
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//
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zscalebutton_i =[[NSPopUpButton alloc] init];
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[zscalebutton_i setTarget:self];
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[zscalebutton_i setAction: @selector (scaleMenuTarget:)];
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[zscalebutton_i addItemWithTitle:@"12.5%"];
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[zscalebutton_i addItemWithTitle:@"25%"];
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[zscalebutton_i addItemWithTitle:@"50%"];
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[zscalebutton_i addItemWithTitle:@"75%"];
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[zscalebutton_i addItemWithTitle:@"100%"];
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[zscalebutton_i addItemWithTitle:@"200%"];
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[zscalebutton_i addItemWithTitle:@"300%"];
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[zscalebutton_i selectItemAtIndex:4];
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// initialize the scroll view
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zscrollview_i =[[ZScrollView alloc]
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initWithFrame: frameRect button1:zscalebutton_i];
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[zscrollview_i setAutoresizingMask:NSViewWidthSizable |
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NSViewHeightSizable];
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[zscrollview_i setDocumentView:self];
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RELEASE (zscrollview_i);
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// [_super_view setDrawOrigin: 0 : 0];
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minheight = 0;
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maxheight = 64;
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pt.x = -_bounds.size.width;
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pt.y = -128;
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[self newRealBounds];
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[self setOrigin: &pt scale:1];
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return zscrollview_i;
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}
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-setXYOrigin:(NSPoint *) pt
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{
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origin[0] = pt->x + 0.333;
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origin[1] = pt->y + 0.333;
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return self;
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}
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-(float) currentScale
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{
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return scale;
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}
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/*
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===================
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setOrigin:scale:
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===================
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*/
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-setOrigin:(NSPoint *)
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pt scale:(float) sc
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{
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NSRect sframe;
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NSRect newbounds;
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//
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// calculate the area visible in the cliprect
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//
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scale = sc;
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sframe =[_super_view frame];
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newbounds =[_super_view frame];
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newbounds.origin = *pt;
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newbounds.size.width /= scale;
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newbounds.size.height /= scale;
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//
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// union with the realbounds
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//
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if (newbounds.origin.y > oldminheight) {
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newbounds.size.height += newbounds.origin.y - oldminheight;
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newbounds.origin.y = oldminheight;
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}
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if (newbounds.origin.y + newbounds.size.height < oldmaxheight) {
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newbounds.size.height += oldmaxheight
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- (newbounds.origin.y + newbounds.size.height);
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}
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//
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// redisplay everything
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//
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// XXX[quakeed_i disableDisplay];
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//
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// size this view
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//
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[self setBoundsSize:newbounds.size];
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// XXX[self setDrawOrigin: -newbounds.size.width/2 : newbounds.origin.y];
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// XXX[self moveTo: -newbounds.size.width/2 : newbounds.origin.y];
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//
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// scroll and scale the clip view
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//
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// XXX[_super_view setDrawSize
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// XXX : sframe.size.width/scale
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// XXX : sframe.size.height/scale];
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// XXX[_super_view setDrawOrigin: pt->x : pt->y];
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// XXX[quakeed_i reenableDisplay];
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[zscrollview_i display];
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return self;
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}
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/*
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====================
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scaleMenuTarget:
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Called when the scaler popup on the window is used
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====================
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*/
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-scaleMenuTarget:sender
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{
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char const *item;
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NSRect visrect, sframe;
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float nscale;
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item =[[sender titleOfSelectedItem] cString];
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sscanf (item, "%f", &nscale);
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nscale /= 100;
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if (nscale == scale)
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return NULL;
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// keep the center of the view constant
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visrect =[_super_view bounds];
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sframe =[_super_view frame];
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visrect.origin.x += visrect.size.width / 2;
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visrect.origin.y += visrect.size.height / 2;
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visrect.origin.x -= sframe.size.width / 2 / nscale;
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visrect.origin.y -= sframe.size.height / 2 / nscale;
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[self setOrigin: &visrect.origin scale:nscale];
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return self;
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}
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-clearBounds
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{
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topbound = 999999;
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bottombound = -999999;
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return self;
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}
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-getBounds: (float *) top:(float *) bottom;
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{
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*top = topbound;
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*bottom = bottombound;
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return self;
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}
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/*
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==================
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addToHeightRange:
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==================
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*/
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-addToHeightRange:(float) height
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{
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if (height < minheight)
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minheight = height;
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if (height > maxheight)
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maxheight = height;
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return self;
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}
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/*
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==================
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newSuperBounds
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When _super_view is resized
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==================
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*/
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-newSuperBounds
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{
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oldminheight++;
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[self newRealBounds];
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return self;
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}
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/*
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===================
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newRealBounds
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Should only change the scroll bars, not cause any redraws.
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If realbounds has shrunk, nothing will change.
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===================
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*/
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-newRealBounds
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{
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NSRect sbounds;
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float vistop, visbottom;
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if (minheight == oldminheight && maxheight == oldmaxheight)
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return self;
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oldminheight = minheight;
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oldmaxheight = maxheight;
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minheight -= 16;
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maxheight += 16;
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//
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// calculate the area visible in the cliprect
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//
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sbounds =[_super_view bounds];
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visbottom = sbounds.origin.y;
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vistop = visbottom + sbounds.size.height;
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if (vistop > maxheight)
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maxheight = vistop;
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if (visbottom < minheight)
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minheight = visbottom;
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if (minheight == _bounds.origin.y
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&& maxheight - minheight == _bounds.size.height)
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return self;
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sbounds.origin.y = minheight;
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sbounds.size.height = maxheight - minheight;
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//
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// size this view
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//
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// XXX[quakeed_i disableDisplay];
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// XXX[self suspendNotifyAncestorWhenFrameChanged:YES];
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[self setBoundsSize:sbounds.size];
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[self setBoundsOrigin: NSMakePoint (-sbounds.size.width / 2,
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sbounds.origin.y)];
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// XXX[self moveTo: -sbounds.size.width/2 : sbounds.origin.y];
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// XXX[self suspendNotifyAncestorWhenFrameChanged:NO];
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// XXX[[_super_view _super_view] reflectScroll: _super_view];
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// XXX[quakeed_i reenableDisplay];
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// XXX[[[[self _super_view] _super_view] vertScroller] display];
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return self;
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}
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/*
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============
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drawGrid
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Draws tile markings every 64 units, and grid markings at the grid scale if
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the grid lines are >= 4 pixels apart
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Rect is in global world (unscaled) coordinates
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============
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*/
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-drawGrid:(const NSRect *) rect
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{
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int y, stopy;
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float top, bottom;
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int left, right;
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int gridsize;
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char text[10];
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BOOL showcoords;
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showcoords =[quakeed_i showCoordinates];
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PSsetlinewidth (0);
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gridsize =[xyview_i gridsize];
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left = _bounds.origin.x;
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right = 24;
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bottom = rect->origin.y - 1;
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top = rect->origin.y + rect->size.height + 2;
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//
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// grid
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//
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// can't just divide by grid size because of negetive coordinate
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// truncating direction
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//
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if (gridsize >= 4 / scale) {
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y = floor (bottom / gridsize);
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stopy = floor (top / gridsize);
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y *= gridsize;
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stopy *= gridsize;
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if (y < bottom)
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y += gridsize;
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[path removeAllPoints];
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for (; y <= stopy; y += gridsize)
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if (y & 31) {
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[path moveToPoint:NSMakePoint (left, y)];
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[path lineToPoint:NSMakePoint (right, y)];
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}
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// endUserPath (upath, dps_ustroke);
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PSsetrgbcolor (0.8, 0.8, 1.0); // thin grid color
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[path stroke];
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}
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//
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// half tiles
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//
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y = floor (bottom / 32);
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stopy = floor (top / 32);
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if (!(((int) y + 4096) & 1))
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y++;
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y *= 32;
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stopy *= 32;
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if (stopy >= top)
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stopy -= 32;
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[path removeAllPoints];
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for (; y <= stopy; y += 64) {
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[path moveToPoint:NSMakePoint (left, y)];
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[path lineToPoint:NSMakePoint (right, y)];
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}
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// endUserPath (upath, dps_ustroke);
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PSsetgray (12.0 / 16.0);
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[path stroke];
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//
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// tiles
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//
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y = floor (bottom / 64);
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stopy = floor (top / 64);
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y *= 64;
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stopy *= 64;
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if (y < bottom)
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y += 64;
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if (stopy >= top)
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stopy -= 64;
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[path removeAllPoints];
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PSsetgray (0); // for text
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GSSetFont (DEFCTXT,[NSFont fontWithName: @"Helvetica-Medium" size:10 / scale]);
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PSrotate (0);
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for (; y <= stopy; y += 64) {
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if (showcoords) {
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sprintf (text, "%i", y);
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PSmoveto (left, y);
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PSshow (text);
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}
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[path moveToPoint:NSMakePoint (left + 24, y)];
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[path lineToPoint:NSMakePoint (right, y)];
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}
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// divider
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[path moveToPoint:NSMakePoint (0, _bounds.origin.y)];
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[path lineToPoint:NSMakePoint (0,
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_bounds.origin.y + _bounds.size.height)];
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// endUserPath (upath, dps_ustroke);
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PSsetgray (10.0 / 16.0);
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[path stroke];
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//
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// origin
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//
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PSsetlinewidth (5);
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PSsetgray (4.0 / 16.0);
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PSmoveto (right, 0);
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PSlineto (left, 0);
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PSstroke ();
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PSsetlinewidth (0.15);
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return self;
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}
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-drawZplane
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{
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PSsetrgbcolor (0.2, 0.2, 0);
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PSarc (0, zplane, 4, 0, M_PI * 2);
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PSfill ();
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return self;
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}
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/*
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===============================================================================
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drawSelf
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===============================================================================
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*/
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-drawSelf: (const NSRect *) rects:(int) rectCount
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{
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NSRect visRect;
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minheight = 999999;
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maxheight = -999999;
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// allways draw the entire bar
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visRect =[self visibleRect];
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rects = &visRect;
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// erase window
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NSEraseRect (rects[0]);
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// draw grid
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[self drawGrid:&rects[0]];
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// draw zplane
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// [self drawZplane];
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// draw all entities
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[map_i makeUnselectedPerform:@selector (ZDrawSelf)];
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// possibly resize the view
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[self newRealBounds];
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return self;
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}
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/*
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==============
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XYDrawSelf
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==============
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*/
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-XYDrawSelf
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{
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PSsetrgbcolor (0, 0.5, 1.0);
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PSsetlinewidth (0.15);
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PSmoveto (origin[0] - 16, origin[1] - 16);
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PSrlineto (32, 32);
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PSmoveto (origin[0] - 16, origin[1] + 16);
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PSrlineto (32, -32);
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PSstroke ();
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return self;
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}
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/*
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==============
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getPoint: (NSPoint *)pt
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==============
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*/
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-getPoint:(NSPoint *) pt
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{
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pt->x = origin[0] + 0.333; // offset a bit to avoid edge cases
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pt->y = origin[1] + 0.333;
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return self;
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}
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-setPoint:(NSPoint *) pt
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{
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origin[0] = pt->x;
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origin[1] = pt->y;
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return self;
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}
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/*
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==============================================================================
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MOUSE CLICKING
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==============================================================================
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*/
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/*
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================
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dragLoop:
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================
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*/
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static NSPoint oldreletive;
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-dragFrom: (NSEvent *) startevent useGrid: (BOOL) ug callback:(void (*)(float dy)) callback
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{
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NSEvent *event;
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NSPoint startpt, newpt;
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NSPoint reletive, delta;
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int gridsize;
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gridsize =[xyview_i gridsize];
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startpt =[startevent locationInWindow];
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startpt =[self convertPoint: startpt fromView:NULL];
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oldreletive.x = oldreletive.y = 0;
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reletive.x = 0;
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while (1) {
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unsigned eventMask = NSLeftMouseUpMask | NSLeftMouseDraggedMask
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| NSRightMouseUpMask | NSRightMouseDraggedMask
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| NSApplicationDefinedMask;
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event =[NSApp nextEventMatchingMask: eventMask untilDate:[NSDate
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distantFuture]
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inMode: NSEventTrackingRunLoopMode dequeue:YES];
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if ([event type] == NSLeftMouseUp ||[event type] == NSRightMouseUp)
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break;
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newpt =[event locationInWindow];
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newpt =[self convertPoint: newpt fromView:NULL];
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reletive.y = newpt.y - startpt.y;
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if (ug) { // we want truncate towards 0 behavior
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// here
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reletive.y = gridsize * (int) (reletive.y / gridsize);
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}
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if (reletive.y == oldreletive.y)
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continue;
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delta.y = reletive.y - oldreletive.y;
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oldreletive = reletive;
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callback (delta.y);
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}
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return self;
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}
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//============================================================================
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void
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ZDragCallback (float dy)
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{
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sb_translate[0] = 0;
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sb_translate[1] = 0;
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sb_translate[2] = dy;
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[map_i makeSelectedPerform:@selector (translate)];
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[quakeed_i redrawInstance];
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}
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-selectionDragFrom:(NSEvent *) theEvent
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{
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qprintf ("dragging selection");
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[self dragFrom: theEvent useGrid: YES callback:ZDragCallback];
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[quakeed_i updateCamera];
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qprintf ("");
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return self;
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}
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//============================================================================
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void
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ZScrollCallback (float dy)
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{
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NSRect basebounds;
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NSPoint neworg;
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float scale;
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basebounds =[[zview_i superview] bounds];
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basebounds =[zview_i convertRect: basebounds fromView:[zview_i
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superview]];
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neworg.y = basebounds.origin.y - dy;
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scale =[zview_i currentScale];
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oldreletive.y -= dy;
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[zview_i setOrigin: &neworg scale:scale];
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}
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-scrollDragFrom:(NSEvent *) theEvent
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{
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qprintf ("scrolling view");
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[self dragFrom: theEvent useGrid: YES callback:ZScrollCallback];
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qprintf ("");
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return self;
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}
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//============================================================================
|
|
|
|
void
|
|
ZControlCallback (float dy)
|
|
{
|
|
int i;
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|
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|
for (i = 0; i < numcontrolpoints; i++)
|
|
controlpoints[i][2] += dy;
|
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|
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[[map_i selectedBrush] calcWindings];
|
|
[quakeed_i redrawInstance];
|
|
}
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|
-(BOOL) planeDragFrom:(NSEvent *) theEvent
|
|
{
|
|
NSPoint pt;
|
|
vec3_t dragpoint;
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|
|
|
if ([map_i numSelected] != 1)
|
|
return NO;
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|
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pt =[theEvent locationInWindow];
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pt =[self convertPoint: pt fromView:NULL];
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dragpoint[0] = origin[0];
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dragpoint[1] = origin[1];
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dragpoint[2] = pt.y;
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|
|
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[[map_i selectedBrush] getZdragface:dragpoint];
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|
if (!numcontrolpoints)
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|
return NO;
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|
|
qprintf ("dragging brush plane");
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|
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pt =[theEvent locationInWindow];
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pt =[self convertPoint: pt fromView:NULL];
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[self dragFrom: theEvent useGrid: YES callback:ZControlCallback];
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|
|
[[map_i selectedBrush] removeIfInvalid];
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|
|
|
[quakeed_i updateCamera];
|
|
qprintf ("");
|
|
return YES;
|
|
}
|
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|
|
|
|
//============================================================================
|
|
|
|
/*
|
|
===================
|
|
mouseDown
|
|
===================
|
|
*/
|
|
-(void) mouseDown:(NSEvent *) theEvent
|
|
{
|
|
NSPoint pt;
|
|
int flags;
|
|
vec3_t p1;
|
|
|
|
pt =[theEvent locationInWindow];
|
|
pt =[self convertPoint: pt fromView:NULL];
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|
|
p1[0] = origin[0];
|
|
p1[1] = origin[1];
|
|
p1[2] = pt.y;
|
|
|
|
flags =
|
|
[theEvent modifierFlags] & (NSShiftKeyMask | NSControlKeyMask |
|
|
NSAlternateKeyMask | NSCommandKeyMask);
|
|
|
|
//
|
|
// shift click to select / deselect a brush from the world
|
|
//
|
|
if (flags == NSShiftKeyMask) {
|
|
[map_i selectRay: p1: p1:NO];
|
|
return;
|
|
}
|
|
//
|
|
// alt click = set entire brush texture
|
|
//
|
|
if (flags == NSAlternateKeyMask) {
|
|
[map_i setTextureRay: p1: p1:YES];
|
|
return;
|
|
}
|
|
//
|
|
// control click = position view
|
|
//
|
|
if (flags == NSControlKeyMask) {
|
|
[cameraview_i setZOrigin:pt.y];
|
|
[quakeed_i updateAll];
|
|
[cameraview_i ZmouseDown: &pt flags:[theEvent modifierFlags]];
|
|
return;
|
|
}
|
|
//
|
|
// bare click to drag icons or new brush drag
|
|
//
|
|
if (flags == 0) {
|
|
// check eye
|
|
if ([cameraview_i ZmouseDown: &pt flags:[theEvent
|
|
modifierFlags]])
|
|
return;
|
|
|
|
if ([map_i numSelected]) {
|
|
if (pt.x > 0) {
|
|
if ([self planeDragFrom:theEvent])
|
|
return;
|
|
}
|
|
[self selectionDragFrom:theEvent];
|
|
return;
|
|
}
|
|
|
|
}
|
|
|
|
qprintf ("bad flags for click");
|
|
NopSound ();
|
|
return;
|
|
}
|
|
|
|
/*
|
|
===================
|
|
rightMouseDown
|
|
===================
|
|
*/
|
|
-(void) rightMouseDown:(NSEvent *) theEvent
|
|
{
|
|
NSPoint pt;
|
|
int flags;
|
|
|
|
pt =[theEvent locationInWindow];
|
|
pt =[self convertPoint: pt fromView:NULL];
|
|
|
|
flags =
|
|
[theEvent modifierFlags] & (NSShiftKeyMask | NSControlKeyMask |
|
|
NSAlternateKeyMask | NSCommandKeyMask);
|
|
|
|
|
|
//
|
|
// click = scroll view
|
|
//
|
|
if (flags == 0) {
|
|
[self scrollDragFrom:theEvent];
|
|
}
|
|
|
|
qprintf ("bad flags for click");
|
|
NopSound ();
|
|
}
|
|
|
|
|
|
/*
|
|
===============================================================================
|
|
|
|
XY mouse view methods
|
|
|
|
===============================================================================
|
|
*/
|
|
|
|
/*
|
|
================
|
|
modalMoveLoop
|
|
================
|
|
*/
|
|
-modalMoveLoop: (NSPoint *) basept: (vec3_t) movemod:converter
|
|
{
|
|
vec3_t originbase;
|
|
NSEvent *event;
|
|
NSPoint newpt;
|
|
vec3_t delta;
|
|
|
|
int i;
|
|
|
|
VectorCopy (origin, originbase);
|
|
|
|
//
|
|
// modal event loop using instance drawing
|
|
//
|
|
goto drawentry;
|
|
|
|
while ([event type] != NSLeftMouseUp) {
|
|
//
|
|
// calculate new point
|
|
//
|
|
newpt =[event locationInWindow];
|
|
newpt =[converter convertPoint: newpt fromView:NULL];
|
|
|
|
delta[0] = newpt.x - basept->x;
|
|
delta[1] = newpt.y - basept->y;
|
|
delta[2] = delta[1]; // height change
|
|
|
|
for (i = 0; i < 3; i++)
|
|
origin[i] = originbase[i] + movemod[i] * delta[i];
|
|
|
|
|
|
drawentry:
|
|
//
|
|
// instance draw new frame
|
|
//
|
|
[quakeed_i newinstance];
|
|
[self display];
|
|
|
|
unsigned eventMask = NSLeftMouseUpMask | NSLeftMouseDraggedMask;
|
|
|
|
event =[NSApp nextEventMatchingMask: eventMask untilDate:[NSDate
|
|
distantFuture]
|
|
inMode: NSEventTrackingRunLoopMode dequeue:YES];
|
|
}
|
|
|
|
//
|
|
// draw the brush back into the window buffer
|
|
//
|
|
// [xyview_i display];
|
|
|
|
return self;
|
|
}
|
|
|
|
/*
|
|
===============
|
|
XYmouseDown
|
|
===============
|
|
*/
|
|
-(BOOL) XYmouseDown:(NSPoint *) pt
|
|
{
|
|
vec3_t movemod;
|
|
|
|
if (fabs (pt->x - origin[0]) > 16 || fabs (pt->y - origin[1]) > 16)
|
|
return NO;
|
|
|
|
movemod[0] = 1;
|
|
movemod[1] = 1;
|
|
movemod[2] = 0;
|
|
|
|
[self modalMoveLoop: pt: movemod:xyview_i];
|
|
|
|
return YES;
|
|
}
|
|
|
|
@end
|