Mercurial > hg > batmud > maputils

comparison src/citymap.js @ 2728:4e2f9e5b0579

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Change mapGetWindowSize() to mapGetElementSize(elem) and adjust users accordingly.
author Matti Hamalainen <ccr@tnsp.org>
date Thu, 07 Mar 2024 11:07:24 +0200
parents 6683547af623
children
comparison
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2727:6683547af623 2728:4e2f9e5b0579
29 29
30 return { x: xc, y: yc, mx: 0, my: 0 }; 30 return { x: xc, y: yc, mx: 0, my: 0 };
31 } 31 }
32 32
33 33
34 function mapGetWindowSize() 34 function mapGetElementSize(elem)
35 { 35 {
36 var winW = 0, winH = 0; 36 var elemW, elemH;
37 if (typeof(window.innerWidth) == 'number') 37 if (elem.clientWidth || elem.clientHeight)
38 { 38 {
39 // Non-MSIE 39 elemW = elem.clientWidth;
40 winW = window.innerWidth; 40 elemH = elem.clientHeight;
41 winH = window.innerHeight;
42 } 41 }
43 else 42 else
44 if (document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)) 43 if (typeof(elem.innerWidth) == 'number')
45 { 44 {
46 // MSIE 6+ in 'standards compliant mode' 45 elemW = elem.innerWidth;
47 winW = document.documentElement.clientWidth; 46 elemH = elem.innerHeight;
48 winH = document.documentElement.clientHeight;
49 } 47 }
50 else 48 else
51 if (document.body && (document.body.clientWidth || document.body.clientHeight)) 49 {
52 { 50 elemW = elemH = 0;
53 // MSIE 4 compatible 51 }
54 winW = document.body.clientWidth; 52
55 winH = document.body.clientHeight; 53 return { w: elemW, h: elemH };
56 }
57
58 return { w: winW, h: winH };
59 } 54 }
60 55
61 56
62 // Add or remove given CSS class to specified element 57 // Add or remove given CSS class to specified element
63 function mapSetStyle(uid, ustyle, uset) 58 function mapSetStyle(uid, ustyle, uset)
78 { 73 {
79 var x = document.all ? (window.event.x + document.body.scrollLeft) : ev.pageX; 74 var x = document.all ? (window.event.x + document.body.scrollLeft) : ev.pageX;
80 var y = document.all ? (window.event.y + document.body.scrollTop) : ev.pageY; 75 var y = document.all ? (window.event.y + document.body.scrollTop) : ev.pageY;
81 if (mapTipItem != null) 76 if (mapTipItem != null)
82 { 77 {
83 const dim = mapGetWindowSize(); 78 const dim = mapGetElementSize(window);
84 var boxW = mapTipItem.clientWidth + 25, boxH = mapTipItem.clientHeight + 25; 79 var boxW = mapTipItem.clientWidth + 25, boxH = mapTipItem.clientHeight + 25;
85 80
86 if (x + boxW + 15 >= dim.w) 81 if (x + boxW + 15 >= dim.w)
87 x -= boxW; 82 x -= boxW;
88 else 83 else
164 } 159 }
165 160
166 161
167 function mapSetWindowPosToID(eid) 162 function mapSetWindowPosToID(eid)
168 { 163 {
169 const dim = mapGetWindowSize(); 164 const dim = mapGetElementSize(mapElem);
170 var nelem = document.getElementById('maploc'+eid); 165 var nelem = document.getElementById('maploc'+eid);
171 if (nelem) 166 if (nelem)
172 { 167 {
173 const pos = mapGetElementCoords(nelem); 168 const pos = mapGetElementCoords(nelem);
174 mapDragPos.x = pos.x - (dim.w / 2); 169 mapDragPos.x = pos.x - (dim.w / 2);