WYSIWYG for right-aligned poem lines

[redakcja.git] / redakcja / static / js / lib / jquery / jquery.imgareaselect.js

diff --git a/redakcja/static/js/lib/jquery/jquery.imgareaselect.js b/redakcja/static/js/lib/jquery/jquery.imgareaselect.js
index cb31eef..7e1b790 100644 (file)
--- a/redakcja/static/js/lib/jquery/jquery.imgareaselect.js
+++ b/redakcja/static/js/lib/jquery/jquery.imgareaselect.js
@@ -1,8 +1,8 @@
 /*
  * imgAreaSelect jQuery plugin
 /*
  * imgAreaSelect jQuery plugin

- * version 0.9.3
+ * version 0.9.10

  *
  *

- * Copyright (c) 2008-2010 Michal Wojciechowski (odyniec.net)
+ * Copyright (c) 2008-2013 Michal Wojciechowski (odyniec.net)

  *
  * Dual licensed under the MIT (MIT-LICENSE.txt)
  * and GPL (GPL-LICENSE.txt) licenses.
  *
  * Dual licensed under the MIT (MIT-LICENSE.txt)
  * and GPL (GPL-LICENSE.txt) licenses.


@@ -55,8 +55,6 @@ $.imgAreaSelect = function (img, options) {
 
         scaleX, scaleY,
 
 
         scaleX, scaleY,
 

-        resizeMargin = 10,
-

         resize,
 
         minWidth, minHeight, maxWidth, maxHeight,
         resize,
 
         minWidth, minHeight, maxWidth, maxHeight,


@@ -71,6 +69,8 @@ $.imgAreaSelect = function (img, options) {
 
         docElem = document.documentElement,
 
 
         docElem = document.documentElement,
 

+        ua = navigator.userAgent,
+

         $p, d, i, o, w, h, adjusted;
 
     function viewX(x) {
         $p, d, i, o, w, h, adjusted;
 
     function viewX(x) {


@@ -112,10 +112,10 @@ $.imgAreaSelect = function (img, options) {
         var sx = noScale || scaleX, sy = noScale || scaleY;
 
         selection = {
         var sx = noScale || scaleX, sy = noScale || scaleY;
 
         selection = {

-            x1: round(x1 / sx),
-            y1: round(y1 / sy),
-            x2: round(x2 / sx),
-            y2: round(y2 / sy)
+            x1: round(x1 / sx || 0),
+            y1: round(y1 / sy || 0),
+            x2: round(x2 / sx || 0),
+            y2: round(y2 / sy || 0)

         };
 
         selection.width = selection.x2 - selection.x1;
         };
 
         selection.width = selection.x2 - selection.x1;


@@ -123,18 +123,21 @@ $.imgAreaSelect = function (img, options) {
     }
 
     function adjust() {
     }
 
     function adjust() {

-        if (!$img.width())
+        if (!imgLoaded || !$img.width())

             return;
 
         imgOfs = { left: round($img.offset().left), top: round($img.offset().top) };
 
             return;
 
         imgOfs = { left: round($img.offset().left), top: round($img.offset().top) };
 

-        imgWidth = $img.width();
-        imgHeight = $img.height();
+        imgWidth = $img.innerWidth();
+        imgHeight = $img.innerHeight();
+
+        imgOfs.top += ($img.outerHeight() - imgHeight) >> 1;
+        imgOfs.left += ($img.outerWidth() - imgWidth) >> 1;

 
 

-        minWidth = options.minWidth || 0;
-        minHeight = options.minHeight || 0;
-        maxWidth = min(options.maxWidth || 1<<24, imgWidth);
-        maxHeight = min(options.maxHeight || 1<<24, imgHeight);
+        minWidth = round(options.minWidth / scaleX) || 0;
+        minHeight = round(options.minHeight / scaleY) || 0;
+        maxWidth = round(min(options.maxWidth / scaleX || 1<<24, imgWidth));
+        maxHeight = round(min(options.maxHeight / scaleY || 1<<24, imgHeight));

 
         if ($().jquery == '1.3.2' && position == 'fixed' &&
             !docElem['getBoundingClientRect'])
 
         if ($().jquery == '1.3.2' && position == 'fixed' &&
             !docElem['getBoundingClientRect'])


@@ -143,7 +146,7 @@ $.imgAreaSelect = function (img, options) {
             imgOfs.left += max(document.body.scrollLeft, docElem.scrollLeft);
         }
 
             imgOfs.left += max(document.body.scrollLeft, docElem.scrollLeft);
         }
 

-        parOfs = $.inArray($parent.css('position'), ['absolute', 'relative']) + 1 ?
+        parOfs = /absolute|relative/.test($parent.css('position')) ?

             { left: round($parent.offset().left) - $parent.scrollLeft(),
                 top: round($parent.offset().top) - $parent.scrollTop() } :
             position == 'fixed' ?
             { left: round($parent.offset().left) - $parent.scrollLeft(),
                 top: round($parent.offset().top) - $parent.scrollTop() } :
             position == 'fixed' ?


@@ -183,17 +186,17 @@ $.imgAreaSelect = function (img, options) {
 
         switch ($handles.length) {
         case 8:
 
         switch ($handles.length) {
         case 8:

-            $($handles[4]).css({ left: w / 2 });
-            $($handles[5]).css({ left: w, top: h / 2 });
-            $($handles[6]).css({ left: w / 2, top: h });
-            $($handles[7]).css({ top: h / 2 });
+            $($handles[4]).css({ left: w >> 1 });
+            $($handles[5]).css({ left: w, top: h >> 1 });
+            $($handles[6]).css({ left: w >> 1, top: h });
+            $($handles[7]).css({ top: h >> 1 });

         case 4:
             $handles.slice(1,3).css({ left: w });
             $handles.slice(2,4).css({ top: h });
         }
 
         if (resetKeyPress !== false) {
         case 4:
             $handles.slice(1,3).css({ left: w });
             $handles.slice(2,4).css({ top: h });
         }
 
         if (resetKeyPress !== false) {

-            if ($.imgAreaSelect.keyPress != docKeyPress)
+            if ($.imgAreaSelect.onKeyPress != docKeyPress)

                 $(document).unbind($.imgAreaSelect.keyPress,
                     $.imgAreaSelect.onKeyPress);
 
                 $(document).unbind($.imgAreaSelect.keyPress,
                     $.imgAreaSelect.onKeyPress);
 


@@ -202,7 +205,7 @@ $.imgAreaSelect = function (img, options) {
                     $.imgAreaSelect.onKeyPress = docKeyPress);
         }
 
                     $.imgAreaSelect.onKeyPress = docKeyPress);
         }
 

-        if ($.browser.msie && $border.outerWidth() - $border.innerWidth() == 2) {
+        if (msie && $border.outerWidth() - $border.innerWidth() == 2) {

             $border.css('margin', 0);
             setTimeout(function () { $border.css('margin', 'auto'); }, 0);
         }
             $border.css('margin', 0);
             setTimeout(function () { $border.css('margin', 'auto'); }, 0);
         }


@@ -234,13 +237,13 @@ $.imgAreaSelect = function (img, options) {
         resize = '';
 
         if (options.resizable) {
         resize = '';
 
         if (options.resizable) {

-            if (y <= resizeMargin)
+            if (y <= options.resizeMargin)

                 resize = 'n';
                 resize = 'n';

-            else if (y >= selection.height - resizeMargin)
+            else if (y >= selection.height - options.resizeMargin)

                 resize = 's';
                 resize = 's';

-            if (x <= resizeMargin)
+            if (x <= options.resizeMargin)

                 resize += 'w';
                 resize += 'w';

-            else if (x >= selection.width - resizeMargin)
+            else if (x >= selection.width - options.resizeMargin)

                 resize += 'e';
         }
 
                 resize += 'e';
         }
 


@@ -252,14 +255,13 @@ $.imgAreaSelect = function (img, options) {
 
     function docMouseUp(event) {
         $('body').css('cursor', '');
 
     function docMouseUp(event) {
         $('body').css('cursor', '');

-

         if (options.autoHide || selection.width * selection.height == 0)
             hide($box.add($outer), function () { $(this).hide(); });
 
         if (options.autoHide || selection.width * selection.height == 0)
             hide($box.add($outer), function () { $(this).hide(); });
 

-        options.onSelectEnd(img, getSelection());
-

         $(document).unbind('mousemove', selectingMouseMove);
         $box.mousemove(areaMouseMove);
         $(document).unbind('mousemove', selectingMouseMove);
         $box.mousemove(areaMouseMove);

+
+        options.onSelectEnd(img, getSelection());

     }
 
     function areaMouseDown(event) {
     }
 
     function areaMouseDown(event) {


@@ -363,8 +365,8 @@ $.imgAreaSelect = function (img, options) {
     }
 
     function selectingMouseMove(event) {
     }
 
     function selectingMouseMove(event) {

-        x2 = resize == '' || /w|e/.test(resize) || aspectRatio ? evX(event) : viewX(selection.x2);
-        y2 = resize == '' || /n|s/.test(resize) || aspectRatio ? evY(event) : viewY(selection.y2);
+        x2 = /w|e|^$/.test(resize) || aspectRatio ? evX(event) : viewX(selection.x2);
+        y2 = /n|s|^$/.test(resize) || aspectRatio ? evY(event) : viewY(selection.y2);

 
         doResize();
 
 
         doResize();
 


@@ -396,6 +398,7 @@ $.imgAreaSelect = function (img, options) {
     }
 
     function startSelection() {
     }
 
     function startSelection() {

+        $(document).unbind('mousemove', startSelection);

         adjust();
 
         x2 = x1;
         adjust();
 
         x2 = x1;


@@ -405,7 +408,7 @@ $.imgAreaSelect = function (img, options) {
 
         resize = '';
 
 
         resize = '';
 

-        if ($outer.is(':not(:visible)'))
+        if (!$outer.is(':visible'))

             $box.add($outer).hide().fadeIn(options.fadeSpeed||0);
 
         shown = true;
             $box.add($outer).hide().fadeIn(options.fadeSpeed||0);
 
         shown = true;


@@ -418,14 +421,16 @@ $.imgAreaSelect = function (img, options) {
     }
 
     function cancelSelection() {
     }
 
     function cancelSelection() {

-        $(document).unbind('mousemove', startSelection);
+        $(document).unbind('mousemove', startSelection)
+            .unbind('mouseup', cancelSelection);

         hide($box.add($outer));
 
         hide($box.add($outer));
 

-        selection = { x1: selX(x1), y1: selY(y1), x2: selX(x1), y2: selY(y1),
-                width: 0, height: 0 };
+        setSelection(selX(x1), selY(y1), selX(x1), selY(y1));

 
 

-        options.onSelectChange(img, getSelection());
-        options.onSelectEnd(img, getSelection());
+        if (!(this instanceof $.imgAreaSelect)) {
+            options.onSelectChange(img, getSelection());
+            options.onSelectEnd(img, getSelection());
+        }

     }
 
     function imgMouseDown(event) {
     }
 
     function imgMouseDown(event) {


@@ -435,8 +440,7 @@ $.imgAreaSelect = function (img, options) {
         startX = x1 = evX(event);
         startY = y1 = evY(event);
 
         startX = x1 = evX(event);
         startY = y1 = evY(event);
 

-        $(document).one('mousemove', startSelection)
-            .one('mouseup', cancelSelection);
+        $(document).mousemove(startSelection).mouseup(cancelSelection);

 
         return false;
     }
 
         return false;
     }


@@ -451,8 +455,9 @@ $.imgAreaSelect = function (img, options) {
         setOptions(options = $.extend({
             classPrefix: 'imgareaselect',
             movable: true,
         setOptions(options = $.extend({
             classPrefix: 'imgareaselect',
             movable: true,

-            resizable: true,

             parent: 'body',
             parent: 'body',

+            resizable: true,
+            resizeMargin: 10,

             onInit: function () {},
             onSelectStart: function () {},
             onSelectChange: function () {},
             onInit: function () {},
             onSelectStart: function () {},
             onSelectChange: function () {},


@@ -532,7 +537,7 @@ $.imgAreaSelect = function (img, options) {
     };
 
     function styleOptions($elem, props) {
     };
 
     function styleOptions($elem, props) {

-        for (option in props)
+        for (var option in props)

             if (options[option] !== undefined)
                 $elem.css(props[option], options[option]);
     }
             if (options[option] !== undefined)
                 $elem.css(props[option], options[option]);
     }


@@ -600,12 +605,12 @@ $.imgAreaSelect = function (img, options) {
         if (o = options.borderColor2)
             $($border[1]).css({ borderStyle: 'dashed', borderColor: o });
 
         if (o = options.borderColor2)
             $($border[1]).css({ borderStyle: 'dashed', borderColor: o });
 

-        $box.append($area.add($border).add($handles).add($areaOpera));
+        $box.append($area.add($border).add($areaOpera)).append($handles);

 
 

-        if ($.browser.msie) {
-            if (o = $outer.css('filter').match(/opacity=([0-9]+)/))
+        if (msie) {
+            if (o = ($outer.css('filter')||'').match(/opacity=(\d+)/))

                 $outer.css('opacity', o[1]/100);
                 $outer.css('opacity', o[1]/100);

-            if (o = $border.css('filter').match(/opacity=([0-9]+)/))
+            if (o = ($border.css('filter')||'').match(/opacity=(\d+)/))

                 $border.css('opacity', o[1]/100);
         }
 
                 $border.css('opacity', o[1]/100);
         }
 


@@ -641,7 +646,7 @@ $.imgAreaSelect = function (img, options) {
     }
 
     this.remove = function () {
     }
 
     this.remove = function () {

-        $img.unbind('mousedown', imgMouseDown);
+        setOptions({ disable: true });

         $box.add($outer).remove();
     };
 
         $box.add($outer).remove();
     };
 


@@ -653,8 +658,14 @@ $.imgAreaSelect = function (img, options) {
 
     this.setSelection = setSelection;
 
 
     this.setSelection = setSelection;
 

+    this.cancelSelection = cancelSelection;
+

     this.update = doUpdate;
 
     this.update = doUpdate;
 

+    var msie = (/msie ([\w.]+)/i.exec(ua)||[])[1],
+        opera = /opera/i.test(ua),
+        safari = /webkit/i.test(ua) && !/chrome/i.test(ua);
+

     $p = $img;
 
     while ($p.length) {
     $p = $img;
 
     while ($p.length) {


@@ -668,13 +679,13 @@ $.imgAreaSelect = function (img, options) {
 
     zIndex = options.zIndex || zIndex;
 
 
     zIndex = options.zIndex || zIndex;
 

-    if ($.browser.msie)
+    if (msie)

         $img.attr('unselectable', 'on');
 
         $img.attr('unselectable', 'on');
 

-    $.imgAreaSelect.keyPress = $.browser.msie ||
-        $.browser.safari ? 'keydown' : 'keypress';
+    $.imgAreaSelect.keyPress = msie || safari ? 'keydown' : 'keypress';
+
+    if (opera)

 
 

-    if ($.browser.opera)

         $areaOpera = div().css({ width: '100%', height: '100%',
             position: 'absolute', zIndex: zIndex + 2 || 2 });
 
         $areaOpera = div().css({ width: '100%', height: '100%',
             position: 'absolute', zIndex: zIndex + 2 || 2 });
 


@@ -685,6 +696,9 @@ $.imgAreaSelect = function (img, options) {
 
     img.complete || img.readyState == 'complete' || !$img.is('img') ?
         imgLoad() : $img.one('load', imgLoad);
 
     img.complete || img.readyState == 'complete' || !$img.is('img') ?
         imgLoad() : $img.one('load', imgLoad);

+
+    if (!imgLoaded && msie && msie >= 7)
+        img.src = img.src;

 };
 
 $.fn.imgAreaSelect = function (options) {
 };
 
 $.fn.imgAreaSelect = function (options) {