153 lines
2.6 KiB
Objective-C
153 lines
2.6 KiB
Objective-C
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#import "qedefs.h"
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/*
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NOTE: I am specifically not using cached image reps, because the data is also needed for texturing the views, and a cached rep would waste tons of space.
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*/
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@implementation TextureView
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- init
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{
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deselectIndex = -1;
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return self;
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}
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- setParent:(id)from
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{
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parent_i = from;
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return self;
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}
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- (BOOL)acceptsFirstMouse
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{
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return YES;
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}
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- drawSelf:(const NSRect *)rects :(int)rectCount
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{
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int i;
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int max;
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id list_i;
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texpal_t *t;
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int x;
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int y;
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NSPoint p;
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NSRect r;
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int selected;
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selected = [parent_i getSelectedTexture];
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list_i = [parent_i getList];
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PSselectfont("Helvetica-Medium",FONTSIZE);
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PSrotate(0);
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PSsetgray(NSLightGray);
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PSrectfill(rects->origin.x, rects->origin.y,
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rects->size.width, rects->size.height);
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if (!list_i) // WADfile didn't init
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return self;
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if (deselectIndex != -1)
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{
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t = [list_i elementAtIndex:deselectIndex];
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r = t->r;
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r.origin.x -= TEX_INDENT;
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r.origin.y -= TEX_INDENT;
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r.size.width += TEX_INDENT*2;
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r.size.height += TEX_INDENT*2;
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PSsetgray(NSGrayComponent(NSGray));
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PSrectfill(r.origin.x, r.origin.y,
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r.size.width, r.size.height);
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p = t->r.origin;
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p.y += TEX_SPACING;
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[t->image drawAtPoint:p];
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PSsetgray(0);
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x = t->r.origin.x;
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y = t->r.origin.y + 7;
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PSmoveto(x,y);
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PSshow(t->name);
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PSstroke();
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deselectIndex = -1;
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}
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max = [list_i count];
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PSsetgray(0);
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for (i = 0;i < max; i++)
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{
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t = [list_i elementAtIndex:i];
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r = t->r;
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r.origin.x -= TEX_INDENT/2;
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r.size.width += TEX_INDENT;
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r.origin.y += 4;
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if (NSIntersectsRect(rects[0],r) == YES &&
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t->display)
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{
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if (selected == i)
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{
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PSsetgray(1);
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PSrectfill(r.origin.x,r.origin.y,
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r.size.width,r.size.height);
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PSsetrgbcolor(1,0,0);
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PSrectstroke(r.origin.x, r.origin.y,
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r.size.width, r.size.height);
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PSsetgray(0);
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}
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p = t->r.origin;
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p.y += TEX_SPACING;
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[t->image drawAtPoint:p];
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x = t->r.origin.x;
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y = t->r.origin.y + 7;
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PSmoveto(x,y);
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PSshow(t->name);
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}
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}
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PSstroke();
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return self;
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}
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- deselect
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{
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deselectIndex = [parent_i getSelectedTexture];
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return self;
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}
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- mouseDown:(NSEvent *)theEvent
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{
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NSPoint loc;
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int i;
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int max;
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int oldwindowmask;
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texpal_t *t;
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id list;
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NSRect r;
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oldwindowmask = [[self window] addToEventMask:NSLeftMouseDraggedMask];
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loc = [theEvent locationInWindow];
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[self convertPoint:loc fromView:NULL];
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list = [parent_i getList];
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max = [list count];
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for (i = 0;i < max; i++)
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{
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t = [list elementAtIndex:i];
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r = t->r;
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if (NSPointInRect(loc,r) == YES)
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{
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[self deselect];
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[parent_i setSelectedTexture:i];
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break;
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}
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}
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[[self window] setEventMask:oldwindowmask];
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return self;
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}
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@end
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