| author | Anthony Ly <anthonyly.com@gmail.com> |
| Mon, 19 Nov 2012 18:26:13 +0100 | |
| changeset 194 | 32102edaa81b |
| parent 136 | bde1974c263b |
| permissions | -rw-r--r-- |
| 136 | 1 |
var imageEdit; |
2 |
||
3 |
(function($) { |
|
4 |
imageEdit = { |
|
5 |
iasapi : {}, |
|
6 |
hold : {}, |
|
7 |
postid : '', |
|
8 |
||
9 |
intval : function(f) { |
|
10 |
return f | 0; |
|
11 |
}, |
|
12 |
||
13 |
setDisabled : function(el, s) { |
|
14 |
if ( s ) { |
|
15 |
el.removeClass('disabled'); |
|
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$('input', el).removeAttr('disabled'); |
|
17 |
} else { |
|
18 |
el.addClass('disabled'); |
|
|
194
32102edaa81b
MAJ wordpress et ajout de plugin
Anthony Ly <anthonyly.com@gmail.com>
parents:
136
diff
changeset
|
19 |
$('input', el).prop('disabled', true); |
| 136 | 20 |
} |
21 |
}, |
|
22 |
||
23 |
init : function(postid, nonce) { |
|
24 |
var t = this, old = $('#image-editor-' + t.postid), |
|
25 |
x = t.intval( $('#imgedit-x-' + postid).val() ), |
|
26 |
y = t.intval( $('#imgedit-y-' + postid).val() ); |
|
27 |
||
28 |
if ( t.postid != postid && old.length ) |
|
29 |
t.close(t.postid); |
|
30 |
||
31 |
t.hold['w'] = t.hold['ow'] = x; |
|
32 |
t.hold['h'] = t.hold['oh'] = y; |
|
33 |
t.hold['xy_ratio'] = x / y; |
|
34 |
t.hold['sizer'] = parseFloat( $('#imgedit-sizer-' + postid).val() ); |
|
35 |
t.postid = postid; |
|
36 |
$('#imgedit-response-' + postid).empty(); |
|
37 |
||
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$('input[type="text"]', '#imgedit-panel-' + postid).keypress(function(e) { |
|
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var k = e.keyCode; |
|
40 |
||
41 |
if ( 36 < k && k < 41 ) |
|
42 |
$(this).blur() |
|
43 |
||
44 |
if ( 13 == k ) { |
|
45 |
e.preventDefault(); |
|
46 |
e.stopPropagation(); |
|
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return false; |
|
48 |
} |
|
49 |
}); |
|
50 |
}, |
|
51 |
||
52 |
toggleEditor : function(postid, toggle) { |
|
53 |
var wait = $('#imgedit-wait-' + postid); |
|
54 |
||
55 |
if ( toggle ) |
|
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wait.height( $('#imgedit-panel-' + postid).height() ).fadeIn('fast'); |
|
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else |
|
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wait.fadeOut('fast'); |
|
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}, |
|
60 |
||
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toggleHelp : function(el) { |
|
62 |
$(el).siblings('.imgedit-help').slideToggle('fast'); |
|
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return false; |
|
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}, |
|
65 |
||
66 |
getTarget : function(postid) { |
|
|
194
32102edaa81b
MAJ wordpress et ajout de plugin
Anthony Ly <anthonyly.com@gmail.com>
parents:
136
diff
changeset
|
67 |
return $('input[name="imgedit-target-' + postid + '"]:checked', '#imgedit-save-target-' + postid).val() || 'full'; |
| 136 | 68 |
}, |
69 |
||
70 |
scaleChanged : function(postid, x) { |
|
71 |
var w = $('#imgedit-scale-width-' + postid), h = $('#imgedit-scale-height-' + postid), |
|
72 |
warn = $('#imgedit-scale-warn-' + postid), w1 = '', h1 = ''; |
|
73 |
||
74 |
if ( x ) { |
|
75 |
h1 = (w.val() != '') ? this.intval( w.val() / this.hold['xy_ratio'] ) : ''; |
|
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h.val( h1 ); |
|
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} else { |
|
78 |
w1 = (h.val() != '') ? this.intval( h.val() * this.hold['xy_ratio'] ) : ''; |
|
79 |
w.val( w1 ); |
|
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} |
|
81 |
||
82 |
if ( ( h1 && h1 > this.hold['oh'] ) || ( w1 && w1 > this.hold['ow'] ) ) |
|
83 |
warn.css('visibility', 'visible'); |
|
84 |
else |
|
85 |
warn.css('visibility', 'hidden'); |
|
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}, |
|
87 |
||
88 |
getSelRatio : function(postid) { |
|
89 |
var x = this.hold['w'], y = this.hold['h'], |
|
90 |
X = this.intval( $('#imgedit-crop-width-' + postid).val() ), |
|
91 |
Y = this.intval( $('#imgedit-crop-height-' + postid).val() ); |
|
92 |
||
93 |
if ( X && Y ) |
|
94 |
return X + ':' + Y; |
|
95 |
||
96 |
if ( x && y ) |
|
97 |
return x + ':' + y; |
|
98 |
||
99 |
return '1:1'; |
|
100 |
}, |
|
101 |
||
102 |
filterHistory : function(postid, setSize) { |
|
103 |
// apply undo state to history |
|
104 |
var history = $('#imgedit-history-' + postid).val(), pop, n, o, i, op = []; |
|
105 |
||
106 |
if ( history != '' ) { |
|
107 |
history = JSON.parse(history); |
|
108 |
pop = this.intval( $('#imgedit-undone-' + postid).val() ); |
|
109 |
if ( pop > 0 ) { |
|
110 |
while ( pop > 0 ) { |
|
111 |
history.pop(); |
|
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pop--; |
|
113 |
} |
|
114 |
} |
|
115 |
||
116 |
if ( setSize ) { |
|
117 |
if ( !history.length ) { |
|
118 |
this.hold['w'] = this.hold['ow']; |
|
119 |
this.hold['h'] = this.hold['oh']; |
|
120 |
return ''; |
|
121 |
} |
|
122 |
||
123 |
// restore |
|
124 |
o = history[history.length - 1]; |
|
125 |
o = o.c || o.r || o.f || false; |
|
126 |
||
127 |
if ( o ) { |
|
128 |
this.hold['w'] = o.fw; |
|
129 |
this.hold['h'] = o.fh; |
|
130 |
} |
|
131 |
} |
|
132 |
||
133 |
// filter the values |
|
134 |
for ( n in history ) { |
|
135 |
i = history[n]; |
|
136 |
if ( i.hasOwnProperty('c') ) { |
|
137 |
op[n] = { 'c': { 'x': i.c.x, 'y': i.c.y, 'w': i.c.w, 'h': i.c.h } }; |
|
138 |
} else if ( i.hasOwnProperty('r') ) { |
|
139 |
op[n] = { 'r': i.r.r }; |
|
140 |
} else if ( i.hasOwnProperty('f') ) { |
|
141 |
op[n] = { 'f': i.f.f }; |
|
142 |
} |
|
143 |
} |
|
144 |
return JSON.stringify(op); |
|
145 |
} |
|
146 |
return ''; |
|
147 |
}, |
|
148 |
||
149 |
refreshEditor : function(postid, nonce, callback) { |
|
150 |
var t = this, data, img; |
|
151 |
||
152 |
t.toggleEditor(postid, 1); |
|
153 |
data = { |
|
154 |
'action': 'imgedit-preview', |
|
155 |
'_ajax_nonce': nonce, |
|
156 |
'postid': postid, |
|
157 |
'history': t.filterHistory(postid, 1), |
|
158 |
'rand': t.intval(Math.random() * 1000000) |
|
159 |
}; |
|
160 |
||
161 |
img = $('<img id="image-preview-' + postid + '" />'); |
|
162 |
img.load( function() { |
|
163 |
var max1, max2, parent = $('#imgedit-crop-' + postid), t = imageEdit; |
|
164 |
||
165 |
parent.empty().append(img); |
|
166 |
||
167 |
// w, h are the new full size dims |
|
168 |
max1 = Math.max( t.hold.w, t.hold.h ); |
|
169 |
max2 = Math.max( $(img).width(), $(img).height() ); |
|
170 |
t.hold['sizer'] = max1 > max2 ? max2 / max1 : 1; |
|
171 |
||
172 |
t.initCrop(postid, img, parent); |
|
173 |
t.setCropSelection(postid, 0); |
|
174 |
||
175 |
if ( (typeof callback != "unknown") && callback != null ) |
|
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callback(); |
|
177 |
||
178 |
if ( $('#imgedit-history-' + postid).val() && $('#imgedit-undone-' + postid).val() == 0 ) |
|
179 |
$('input.imgedit-submit-btn', '#imgedit-panel-' + postid).removeAttr('disabled'); |
|
180 |
else |
|
|
194
32102edaa81b
MAJ wordpress et ajout de plugin
Anthony Ly <anthonyly.com@gmail.com>
parents:
136
diff
changeset
|
181 |
$('input.imgedit-submit-btn', '#imgedit-panel-' + postid).prop('disabled', true); |
| 136 | 182 |
|
183 |
t.toggleEditor(postid, 0); |
|
|
194
32102edaa81b
MAJ wordpress et ajout de plugin
Anthony Ly <anthonyly.com@gmail.com>
parents:
136
diff
changeset
|
184 |
}).error(function(){ |
|
32102edaa81b
MAJ wordpress et ajout de plugin
Anthony Ly <anthonyly.com@gmail.com>
parents:
136
diff
changeset
|
185 |
$('#imgedit-crop-' + postid).empty().append('<div class="error"><p>' + imageEditL10n.error + '</p></div>'); |
|
32102edaa81b
MAJ wordpress et ajout de plugin
Anthony Ly <anthonyly.com@gmail.com>
parents:
136
diff
changeset
|
186 |
t.toggleEditor(postid, 0); |
| 136 | 187 |
}).attr('src', ajaxurl + '?' + $.param(data)); |
188 |
}, |
|
189 |
||
190 |
action : function(postid, nonce, action) { |
|
191 |
var t = this, data, w, h, fw, fh; |
|
192 |
||
193 |
if ( t.notsaved(postid) ) |
|
194 |
return false; |
|
195 |
||
196 |
data = { |
|
197 |
'action': 'image-editor', |
|
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'_ajax_nonce': nonce, |
|
199 |
'postid': postid |
|
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}; |
|
201 |
||
202 |
if ( 'scale' == action ) { |
|
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w = $('#imgedit-scale-width-' + postid), |
|
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h = $('#imgedit-scale-height-' + postid), |
|
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fw = t.intval(w.val()), |
|
206 |
fh = t.intval(h.val()); |
|
207 |
||
208 |
if ( fw < 1 ) { |
|
209 |
w.focus(); |
|
|
194
32102edaa81b
MAJ wordpress et ajout de plugin
Anthony Ly <anthonyly.com@gmail.com>
parents:
136
diff
changeset
|
210 |
return false; |
| 136 | 211 |
} else if ( fh < 1 ) { |
212 |
h.focus(); |
|
|
194
32102edaa81b
MAJ wordpress et ajout de plugin
Anthony Ly <anthonyly.com@gmail.com>
parents:
136
diff
changeset
|
213 |
return false; |
| 136 | 214 |
} |
215 |
||
216 |
if ( fw == t.hold.ow || fh == t.hold.oh ) |
|
217 |
return false; |
|
218 |
||
219 |
data['do'] = 'scale'; |
|
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data['fwidth'] = fw; |
|
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data['fheight'] = fh; |
|
222 |
} else if ( 'restore' == action ) { |
|
223 |
data['do'] = 'restore'; |
|
224 |
} else { |
|
225 |
return false; |
|
226 |
} |
|
227 |
||
228 |
t.toggleEditor(postid, 1); |
|
229 |
$.post(ajaxurl, data, function(r) { |
|
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$('#image-editor-' + postid).empty().append(r); |
|
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t.toggleEditor(postid, 0); |
|
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}); |
|
233 |
}, |
|
234 |
||
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save : function(postid, nonce) { |
|
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var data, target = this.getTarget(postid), history = this.filterHistory(postid, 0); |
|
237 |
||
238 |
if ( '' == history ) |
|
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return false; |
|
240 |
||
241 |
this.toggleEditor(postid, 1); |
|
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data = { |
|
243 |
'action': 'image-editor', |
|
244 |
'_ajax_nonce': nonce, |
|
245 |
'postid': postid, |
|
246 |
'history': history, |
|
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'target': target, |
|
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'do': 'save' |
|
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}; |
|
250 |
||
251 |
$.post(ajaxurl, data, function(r) { |
|
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var ret = JSON.parse(r); |
|
253 |
||
254 |
if ( ret.error ) { |
|
255 |
$('#imgedit-response-' + postid).html('<div class="error"><p>' + ret.error + '</p><div>'); |
|
256 |
imageEdit.close(postid); |
|
257 |
return; |
|
258 |
} |
|
259 |
||
260 |
if ( ret.fw && ret.fh ) |
|
261 |
$('#media-dims-' + postid).html( ret.fw + ' × ' + ret.fh ); |
|
262 |
||
263 |
if ( ret.thumbnail ) |
|
264 |
$('.thumbnail', '#thumbnail-head-' + postid).attr('src', ''+ret.thumbnail); |
|
265 |
||
266 |
if ( ret.msg ) |
|
267 |
$('#imgedit-response-' + postid).html('<div class="updated"><p>' + ret.msg + '</p></div>'); |
|
268 |
||
269 |
imageEdit.close(postid); |
|
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}); |
|
271 |
}, |
|
272 |
||
273 |
open : function(postid, nonce) { |
|
274 |
var data, elem = $('#image-editor-' + postid), head = $('#media-head-' + postid), |
|
275 |
btn = $('#imgedit-open-btn-' + postid), spin = btn.siblings('img'); |
|
276 |
||
|
194
32102edaa81b
MAJ wordpress et ajout de plugin
Anthony Ly <anthonyly.com@gmail.com>
parents:
136
diff
changeset
|
277 |
btn.prop('disabled', true); |
| 136 | 278 |
spin.css('visibility', 'visible'); |
279 |
||
280 |
data = { |
|
281 |
'action': 'image-editor', |
|
282 |
'_ajax_nonce': nonce, |
|
283 |
'postid': postid, |
|
284 |
'do': 'open' |
|
285 |
}; |
|
286 |
||
287 |
elem.load(ajaxurl, data, function() { |
|
288 |
elem.fadeIn('fast'); |
|
289 |
head.fadeOut('fast', function(){ |
|
290 |
btn.removeAttr('disabled'); |
|
291 |
spin.css('visibility', 'hidden'); |
|
292 |
}); |
|
293 |
}); |
|
294 |
}, |
|
295 |
||
296 |
imgLoaded : function(postid) { |
|
297 |
var img = $('#image-preview-' + postid), parent = $('#imgedit-crop-' + postid); |
|
298 |
||
299 |
this.initCrop(postid, img, parent); |
|
300 |
this.setCropSelection(postid, 0); |
|
301 |
this.toggleEditor(postid, 0); |
|
302 |
}, |
|
303 |
||
304 |
initCrop : function(postid, image, parent) { |
|
305 |
var t = this, selW = $('#imgedit-sel-width-' + postid), |
|
306 |
selH = $('#imgedit-sel-height-' + postid); |
|
307 |
||
308 |
t.iasapi = $(image).imgAreaSelect({ |
|
309 |
parent: parent, |
|
310 |
instance: true, |
|
311 |
handles: true, |
|
312 |
keys: true, |
|
313 |
minWidth: 3, |
|
314 |
minHeight: 3, |
|
315 |
||
316 |
onInit: function(img, c) { |
|
317 |
parent.children().mousedown(function(e){ |
|
318 |
var ratio = false, sel, defRatio; |
|
319 |
||
320 |
if ( e.shiftKey ) { |
|
321 |
sel = t.iasapi.getSelection(); |
|
322 |
defRatio = t.getSelRatio(postid); |
|
323 |
ratio = ( sel && sel.width && sel.height ) ? sel.width + ':' + sel.height : defRatio; |
|
324 |
} |
|
325 |
||
326 |
t.iasapi.setOptions({ |
|
327 |
aspectRatio: ratio |
|
328 |
}); |
|
329 |
}); |
|
330 |
}, |
|
331 |
||
332 |
onSelectStart: function(img, c) { |
|
333 |
imageEdit.setDisabled($('#imgedit-crop-sel-' + postid), 1); |
|
334 |
}, |
|
335 |
||
336 |
onSelectEnd: function(img, c) { |
|
337 |
imageEdit.setCropSelection(postid, c); |
|
338 |
}, |
|
339 |
||
340 |
onSelectChange: function(img, c) { |
|
341 |
var sizer = imageEdit.hold.sizer; |
|
342 |
selW.val( imageEdit.round(c.width / sizer) ); |
|
343 |
selH.val( imageEdit.round(c.height / sizer) ); |
|
344 |
} |
|
345 |
}); |
|
346 |
}, |
|
347 |
||
348 |
setCropSelection : function(postid, c) { |
|
349 |
var sel, min = $('#imgedit-minthumb-' + postid).val() || '128:128', |
|
350 |
sizer = this.hold['sizer']; |
|
351 |
min = min.split(':'); |
|
352 |
c = c || 0; |
|
353 |
||
354 |
if ( !c || ( c.width < 3 && c.height < 3 ) ) { |
|
355 |
this.setDisabled($('.imgedit-crop', '#imgedit-panel-' + postid), 0); |
|
356 |
this.setDisabled($('#imgedit-crop-sel-' + postid), 0); |
|
357 |
$('#imgedit-sel-width-' + postid).val(''); |
|
358 |
$('#imgedit-sel-height-' + postid).val(''); |
|
359 |
$('#imgedit-selection-' + postid).val(''); |
|
360 |
return false; |
|
361 |
} |
|
362 |
||
363 |
if ( c.width < (min[0] * sizer) && c.height < (min[1] * sizer) ) { |
|
364 |
this.setDisabled($('.imgedit-crop', '#imgedit-panel-' + postid), 0); |
|
365 |
$('#imgedit-selection-' + postid).val(''); |
|
366 |
return false; |
|
367 |
} |
|
368 |
||
369 |
sel = { 'x': c.x1, 'y': c.y1, 'w': c.width, 'h': c.height }; |
|
370 |
this.setDisabled($('.imgedit-crop', '#imgedit-panel-' + postid), 1); |
|
371 |
$('#imgedit-selection-' + postid).val( JSON.stringify(sel) ); |
|
372 |
}, |
|
373 |
||
374 |
close : function(postid, warn) { |
|
375 |
warn = warn || false; |
|
376 |
||
377 |
if ( warn && this.notsaved(postid) ) |
|
378 |
return false; |
|
379 |
||
380 |
this.iasapi = {}; |
|
381 |
this.hold = {}; |
|
382 |
$('#image-editor-' + postid).fadeOut('fast', function() { |
|
383 |
$('#media-head-' + postid).fadeIn('fast'); |
|
384 |
$(this).empty(); |
|
385 |
}); |
|
386 |
}, |
|
387 |
||
388 |
notsaved : function(postid) { |
|
389 |
var h = $('#imgedit-history-' + postid).val(), |
|
390 |
history = (h != '') ? JSON.parse(h) : new Array(), |
|
391 |
pop = this.intval( $('#imgedit-undone-' + postid).val() ); |
|
392 |
||
393 |
if ( pop < history.length ) { |
|
394 |
if ( confirm( $('#imgedit-leaving-' + postid).html() ) ) |
|
395 |
return false; |
|
396 |
return true; |
|
397 |
} |
|
398 |
return false; |
|
399 |
}, |
|
400 |
||
401 |
addStep : function(op, postid, nonce) { |
|
402 |
var t = this, elem = $('#imgedit-history-' + postid), |
|
403 |
history = (elem.val() != '') ? JSON.parse(elem.val()) : new Array(), |
|
404 |
undone = $('#imgedit-undone-' + postid), |
|
405 |
pop = t.intval(undone.val()); |
|
406 |
||
407 |
while ( pop > 0 ) { |
|
408 |
history.pop(); |
|
409 |
pop--; |
|
410 |
} |
|
411 |
undone.val(0); // reset |
|
412 |
||
413 |
history.push(op); |
|
414 |
elem.val( JSON.stringify(history) ); |
|
415 |
||
416 |
t.refreshEditor(postid, nonce, function() { |
|
417 |
t.setDisabled($('#image-undo-' + postid), true); |
|
418 |
t.setDisabled($('#image-redo-' + postid), false); |
|
419 |
}); |
|
420 |
}, |
|
421 |
||
422 |
rotate : function(angle, postid, nonce, t) { |
|
423 |
if ( $(t).hasClass('disabled') ) |
|
424 |
return false; |
|
425 |
||
426 |
this.addStep({ 'r': { 'r': angle, 'fw': this.hold['h'], 'fh': this.hold['w'] }}, postid, nonce); |
|
427 |
}, |
|
428 |
||
429 |
flip : function (axis, postid, nonce, t) { |
|
430 |
if ( $(t).hasClass('disabled') ) |
|
431 |
return false; |
|
432 |
||
433 |
this.addStep({ 'f': { 'f': axis, 'fw': this.hold['w'], 'fh': this.hold['h'] }}, postid, nonce); |
|
434 |
}, |
|
435 |
||
436 |
crop : function (postid, nonce, t) { |
|
437 |
var sel = $('#imgedit-selection-' + postid).val(), |
|
438 |
w = this.intval( $('#imgedit-sel-width-' + postid).val() ), |
|
439 |
h = this.intval( $('#imgedit-sel-height-' + postid).val() ); |
|
440 |
||
441 |
if ( $(t).hasClass('disabled') || sel == '' ) |
|
442 |
return false; |
|
443 |
||
444 |
sel = JSON.parse(sel); |
|
445 |
if ( sel.w > 0 && sel.h > 0 && w > 0 && h > 0 ) { |
|
446 |
sel['fw'] = w; |
|
447 |
sel['fh'] = h; |
|
448 |
this.addStep({ 'c': sel }, postid, nonce); |
|
449 |
} |
|
450 |
}, |
|
451 |
||
452 |
undo : function (postid, nonce) { |
|
453 |
var t = this, button = $('#image-undo-' + postid), elem = $('#imgedit-undone-' + postid), |
|
454 |
pop = t.intval( elem.val() ) + 1; |
|
455 |
||
456 |
if ( button.hasClass('disabled') ) |
|
457 |
return; |
|
458 |
||
459 |
elem.val(pop); |
|
460 |
t.refreshEditor(postid, nonce, function() { |
|
461 |
var elem = $('#imgedit-history-' + postid), |
|
462 |
history = (elem.val() != '') ? JSON.parse(elem.val()) : new Array(); |
|
463 |
||
464 |
t.setDisabled($('#image-redo-' + postid), true); |
|
465 |
t.setDisabled(button, pop < history.length); |
|
466 |
}); |
|
467 |
}, |
|
468 |
||
469 |
redo : function(postid, nonce) { |
|
470 |
var t = this, button = $('#image-redo-' + postid), elem = $('#imgedit-undone-' + postid), |
|
471 |
pop = t.intval( elem.val() ) - 1; |
|
472 |
||
473 |
if ( button.hasClass('disabled') ) |
|
474 |
return; |
|
475 |
||
476 |
elem.val(pop); |
|
477 |
t.refreshEditor(postid, nonce, function() { |
|
478 |
t.setDisabled($('#image-undo-' + postid), true); |
|
479 |
t.setDisabled(button, pop > 0); |
|
480 |
}); |
|
481 |
}, |
|
482 |
||
483 |
setNumSelection : function(postid) { |
|
484 |
var sel, elX = $('#imgedit-sel-width-' + postid), elY = $('#imgedit-sel-height-' + postid), |
|
485 |
x = this.intval( elX.val() ), y = this.intval( elY.val() ), |
|
486 |
img = $('#image-preview-' + postid), imgh = img.height(), imgw = img.width(), |
|
487 |
sizer = this.hold['sizer'], x1, y1, x2, y2, ias = this.iasapi; |
|
488 |
||
489 |
if ( x < 1 ) { |
|
490 |
elX.val(''); |
|
491 |
return false; |
|
492 |
} |
|
493 |
||
494 |
if ( y < 1 ) { |
|
495 |
elY.val(''); |
|
496 |
return false; |
|
497 |
} |
|
498 |
||
499 |
if ( x && y && ( sel = ias.getSelection() ) ) { |
|
500 |
x2 = sel.x1 + Math.round( x * sizer ); |
|
501 |
y2 = sel.y1 + Math.round( y * sizer ); |
|
502 |
x1 = sel.x1; |
|
503 |
y1 = sel.y1; |
|
504 |
||
505 |
if ( x2 > imgw ) { |
|
506 |
x1 = 0; |
|
507 |
x2 = imgw; |
|
508 |
elX.val( Math.round( x2 / sizer ) ); |
|
509 |
} |
|
510 |
||
511 |
if ( y2 > imgh ) { |
|
512 |
y1 = 0; |
|
513 |
y2 = imgh; |
|
514 |
elY.val( Math.round( y2 / sizer ) ); |
|
515 |
} |
|
516 |
||
517 |
ias.setSelection( x1, y1, x2, y2 ); |
|
518 |
ias.update(); |
|
519 |
this.setCropSelection(postid, ias.getSelection()); |
|
520 |
} |
|
521 |
}, |
|
522 |
||
523 |
round : function(num) { |
|
524 |
var s; |
|
525 |
num = Math.round(num); |
|
526 |
||
527 |
if ( this.hold.sizer > 0.6 ) |
|
528 |
return num; |
|
529 |
||
530 |
s = num.toString().slice(-1); |
|
531 |
||
532 |
if ( '1' == s ) |
|
533 |
return num - 1; |
|
534 |
else if ( '9' == s ) |
|
535 |
return num + 1; |
|
536 |
||
537 |
return num; |
|
538 |
}, |
|
539 |
||
540 |
setRatioSelection : function(postid, n, el) { |
|
541 |
var sel, r, x = this.intval( $('#imgedit-crop-width-' + postid).val() ), |
|
542 |
y = this.intval( $('#imgedit-crop-height-' + postid).val() ), |
|
543 |
h = $('#image-preview-' + postid).height(); |
|
544 |
||
545 |
if ( !this.intval( $(el).val() ) ) { |
|
546 |
$(el).val(''); |
|
547 |
return; |
|
548 |
} |
|
549 |
||
550 |
if ( x && y ) { |
|
551 |
this.iasapi.setOptions({ |
|
552 |
aspectRatio: x + ':' + y |
|
553 |
}); |
|
554 |
||
555 |
if ( sel = this.iasapi.getSelection(true) ) { |
|
556 |
r = Math.ceil( sel.y1 + ((sel.x2 - sel.x1) / (x / y)) ); |
|
557 |
||
558 |
if ( r > h ) { |
|
559 |
r = h; |
|
560 |
if ( n ) |
|
561 |
$('#imgedit-crop-height-' + postid).val(''); |
|
562 |
else |
|
563 |
$('#imgedit-crop-width-' + postid).val(''); |
|
564 |
} |
|
565 |
||
566 |
this.iasapi.setSelection( sel.x1, sel.y1, sel.x2, r ); |
|
567 |
this.iasapi.update(); |
|
568 |
} |
|
569 |
} |
|
570 |
} |
|
571 |
} |
|
572 |
})(jQuery); |