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kityminder-core
Commit bac03aa0 authored by techird's avatar techird
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merge save to png

parents b72d7ac9 e601b7b8
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dist/dev.js
View file @ bac03aa0
...@@ -756,16 +756,6 @@ var MinderEvent = kity.createClass( 'MindEvent', { ...@@ -756,16 +756,6 @@ var MinderEvent = kity.createClass( 'MindEvent', {
} }
} ); } );
/* @require <kityminder.js>
* @require <module.js>
* @require <event.js>
* @require <node.js>
* @reuqire <command.js>
* @require <utils.js>
*
* @description KityMinder 使用类
*/
var Minder = KityMinder.Minder = kity.createClass( "KityMinder", { var Minder = KityMinder.Minder = kity.createClass( "KityMinder", {
constructor: function ( options ) { constructor: function ( options ) {
this._options = Utils.extend( window.KITYMINDER_CONFIG || {}, options ); this._options = Utils.extend( window.KITYMINDER_CONFIG || {}, options );
...@@ -1827,8 +1817,9 @@ KityMinder.registerModule( "LayoutModule", function () { ...@@ -1827,8 +1817,9 @@ KityMinder.registerModule( "LayoutModule", function () {
}, },
initStyle: function () { initStyle: function () {
var curStyle = this.getCurrentStyle(); var curStyle = this.getCurrentStyle();
var lastTransform = this._rc.getTransform();
this._rc.remove(); this._rc.remove();
this._rc = new kity.Group(); this._rc = new kity.Group().setTransform( lastTransform );
this._paper.addShape( this._rc ); this._paper.addShape( this._rc );
var _root = this.getRoot(); var _root = this.getRoot();
...@@ -3252,170 +3243,87 @@ kity.extendClass( Minder, function () { ...@@ -3252,170 +3243,87 @@ kity.extendClass( Minder, function () {
}; };
}() ); }() );
kity.Draggable = ( function () { var ViewDragger = kity.createClass( "ViewDragger", {
var Paper = kity.Paper; constructor: function ( minder ) {
this._minder = minder;
var touchable = window.ontouchstart !== undefined; this._enabled = false;
var DRAG_START_EVENT = touchable ? 'touchstart' : 'mousedown', this._offset = {
DRAG_MOVE_EVENT = touchable ? 'touchmove' : 'mousemove', x: 0,
DRAG_END_EVENT = touchable ? 'touchend' : 'mouseup'; y: 0
};
this._bind();
},
isEnabled: function () {
return this._enabled;
},
setEnabled: function ( value ) {
var paper = this._minder.getPaper();
paper.setStyle( 'cursor', value ? 'pointer' : 'default' );
paper.setStyle( 'cursor', value ? '-webkit-grab' : 'default' );
this._enabled = value;
},
return kity.createClass( { _bind: function () {
drag: function ( opt ) { var dragger = this,
isRootDrag = false,
lastPosition = null,
currentPosition = null;
if ( this.dragEnabled ) { this._minder.on( 'beforemousedown', function ( e ) {
return; // 已经被用户打开拖放模式
if ( dragger.isEnabled() ) {
lastPosition = e.getPosition();
e.stopPropagation();
}
// 点击未选中的根节点临时开启
else if ( e.getTargetNode() == this.getRoot() &&
(!this.getRoot().isSelected() || !this.isSingleSelect())) {
lastPosition = e.getPosition();
dragger.setEnabled( true );
isRootDrag = true;
} }
var dragStart = opt && opt.start || this.dragStart, } )
dragMove = opt && opt.move || this.dragMove,
dragEnd = opt && opt.end || this.dragEnd,
dragTarget = opt && opt.target || this.dragTarget || this,
me = this;
this.dragEnabled = true;
this.dragTarget = dragTarget;
function bindEvents( paper ) {
var startPosition, lastPosition, dragging = false;
var dragFn = function ( e ) {
if ( !dragging ) {
paper.off( DRAG_MOVE_EVENT, dragFn );
}
if ( e.originEvent.touches && e.originEvent.touches.length !== 1 ) return;
var currentPosition = e.getPosition();
var movement = {
x: currentPosition.x - startPosition.x,
y: currentPosition.y - startPosition.y
};
var delta = {
x: currentPosition.x - lastPosition.x,
y: currentPosition.y - lastPosition.y
};
var dragInfo = {
position: currentPosition,
movement: movement,
delta: delta
};
lastPosition = currentPosition;
if ( dragMove ) {
dragMove.call( me, dragInfo );
} else if ( me instanceof Paper ) {
// treate paper drag different
var view = me.getViewPort();
view.center.x -= movement.x;
view.center.y -= movement.y;
me.setViewPort( view );
} else {
me.translate( delta.x, delta.y );
}
dragTarget.trigger( 'dragmove', dragInfo );
e.stopPropagation();
e.preventDefault();
};
dragTarget.on( DRAG_START_EVENT, dragTarget._dragStartHandler = function ( e ) {
if ( e.originEvent.button ) {
return;
}
dragging = true;
var dragInfo = {
position: lastPosition = startPosition = e.getPosition()
};
if ( dragStart ) {
var cancel = dragStart.call( me, dragInfo ) === false;
if ( cancel ) {
return;
}
}
paper.on( DRAG_MOVE_EVENT, dragFn );
dragTarget.trigger( 'dragstart', dragInfo );
e.stopPropagation();
e.preventDefault();
} );
paper.on( DRAG_END_EVENT, dragTarget._dragEndHandler = function ( e ) {
if ( dragging ) {
dragging = false;
if ( dragEnd ) {
dragEnd.call( me );
}
paper.off( DRAG_MOVE_EVENT, dragFn ); .on( 'beforemousemove', function ( e ) {
dragTarget.trigger( 'dragend' ); if ( lastPosition ) {
currentPosition = e.getPosition();
if ( e ) { // 当前偏移加上历史偏移
e.stopPropagation(); var offset = kity.Vector.fromPoints( lastPosition, currentPosition );
e.preventDefault();
}
}
} );
}
if ( me instanceof Paper ) { this.getRenderContainer().translate( offset.x, offset.y );
bindEvents( me ); e.stopPropagation();
} else if ( me.getPaper() ) { lastPosition = currentPosition;
bindEvents( me.getPaper() );
} else {
var listener = function ( e ) {
if ( e.targetShape.getPaper() ) {
bindEvents( e.targetShape.getPaper() );
me.off( 'add', listener );
me.off( 'treeadd', listener );
}
};
me.on( 'add treeadd', listener );
} }
return this; } )
}, // end of drag
.on( 'mouseup', function ( e ) {
lastPosition = null;
undrag: function () { // 临时拖动需要还原状态
var target = this.dragTarget; if ( isRootDrag ) {
target.off( DRAG_START_EVENT, target._dragStartHandler ); dragger.setEnabled( false );
target._dragEndHandler(); isRootDrag = false;
target.getPaper().off( DRAG_END_EVENT, target._dragEndHandler ); }
delete target._dragStartHandler; } );
delete target._dragEndHandler; }
this.dragEnabled = false; } );
return this;
}
} );
} )();
KityMinder.registerModule( 'Hand', function () { KityMinder.registerModule( 'Hand', function () {
var ToggleHandCommand = kity.createClass( "ToggleHandCommand", { var ToggleHandCommand = kity.createClass( "ToggleHandCommand", {
base: Command, base: Command,
execute: function ( minder ) { execute: function ( minder ) {
var drag = minder._onDragMode = !minder._onDragMode; minder._viewDragger.setEnabled( !minder._viewDragger.isEnabled() );
minder.getPaper().setStyle( 'cursor', drag ? 'pointer' : 'default' );
minder.getPaper().setStyle( 'cursor', drag ? '-webkit-grab' : 'default' );
if ( drag ) {
minder.getPaper().drag();
} else {
minder.getPaper().undrag();
}
}, },
queryState: function ( minder ) { queryState: function ( minder ) {
return minder._onDragMode ? 1 : 0; return minder._viewDragger.isEnabled() ? 1 : 0;
} }
} ); } );
return { return {
init: function () { init: function () {
this._onDragMode = false; this._viewDragger = new ViewDragger( this );
kity.extendClass( kity.Paper, kity.Draggable );
}, },
commands: { commands: {
'hand': ToggleHandCommand 'hand': ToggleHandCommand
...@@ -3426,11 +3334,6 @@ KityMinder.registerModule( 'Hand', function () { ...@@ -3426,11 +3334,6 @@ KityMinder.registerModule( 'Hand', function () {
this.execCommand( 'hand' ); this.execCommand( 'hand' );
e.preventDefault(); e.preventDefault();
} }
},
beforemousemove: function ( e ) {
if ( this._onDragMode ) {
e.stopPropagation();
}
} }
} }
}; };
...@@ -3599,7 +3502,7 @@ var DragBox = kity.createClass( "DragBox", { ...@@ -3599,7 +3502,7 @@ var DragBox = kity.createClass( "DragBox", {
_drawForDragMode: function () { _drawForDragMode: function () {
this._text.setContent( this._dragSources.length + ' items' ); this._text.setContent( this._dragSources.length + ' items' );
this._text.setPosition( this._startPosition.x, this._startPosition.y + 5 ); this._text.setPosition( this._startPosition.x, this._startPosition.y + 5 );
this._minder.getRenderContainer().addShape( this ); this._minder.getPaper().addShape( this );
}, },
_shrink: function () { _shrink: function () {
// 合并所有拖放源图形的矩形即可 // 合并所有拖放源图形的矩形即可
...@@ -6875,7 +6778,7 @@ $.wordCountAdaptive = function( word, hasSuffix ) { ...@@ -6875,7 +6778,7 @@ $.wordCountAdaptive = function( word, hasSuffix ) {
utils.extend( KityMinder, function () { utils.extend( KityMinder, function () {
var _kityminderUI = {}, var _kityminderUI = {},
_kityminderToolbarUI ={}, _kityminderToolbarUI = {},
_activeWidget = null, _activeWidget = null,
_widgetData = {}, _widgetData = {},
_widgetCallBack = {}; _widgetCallBack = {};
...@@ -6890,9 +6793,9 @@ utils.extend( KityMinder, function () { ...@@ -6890,9 +6793,9 @@ utils.extend( KityMinder, function () {
_kityminderToolbarUI[ name ] = fn; _kityminderToolbarUI[ name ] = fn;
} ) } )
}, },
loadUI:function(km){ loadUI: function ( km ) {
utils.each( _kityminderUI, function ( i, fn ) { utils.each( _kityminderUI, function ( i, fn ) {
fn.call(km) fn.call( km )
} ) } )
}, },
_createUI: function ( id ) { _createUI: function ( id ) {
...@@ -6943,7 +6846,7 @@ utils.extend( KityMinder, function () { ...@@ -6943,7 +6846,7 @@ utils.extend( KityMinder, function () {
this._createStatusbar( containers.$statusbar, km ); this._createStatusbar( containers.$statusbar, km );
km.$container = containers.$container; km.$container = containers.$container;
this.loadUI(km); this.loadUI( km );
return km.fire( 'interactchange' ); return km.fire( 'interactchange' );
}, },
registerWidget: function ( name, pro, cb ) { registerWidget: function ( name, pro, cb ) {
...@@ -7212,7 +7115,7 @@ KM.registerToolbarUI( 'saveto', function ( name ) { ...@@ -7212,7 +7115,7 @@ KM.registerToolbarUI( 'saveto', function ( name ) {
itemStyles: [], itemStyles: [],
value: [], value: [],
autowidthitem: [], autowidthitem: [],
enabledRecord:false enabledRecord: false
}, },
$combox = null, $combox = null,
comboboxWidget = null; comboboxWidget = null;
...@@ -7235,15 +7138,19 @@ KM.registerToolbarUI( 'saveto', function ( name ) { ...@@ -7235,15 +7138,19 @@ KM.registerToolbarUI( 'saveto', function ( name ) {
comboboxWidget.on( 'comboboxselect', function ( evt, res ) { comboboxWidget.on( 'comboboxselect', function ( evt, res ) {
if ( res.value === "png" ) { if ( res.value === "png" ) {
var svghtml = $( "#kityminder .kmui-editor-body" ).html(); var svghtml = $( "#kityminder .kmui-editor-body" ).html();
var rootBox = me.getRoot().getRenderContainer().getRenderBox(); var bgImg = $( "#kityminder .kmui-editor-body" ).css( "backgroundImage" ).replace( /"/g, "" ).replace( /url\(|\)$/ig, "" );
var renderBox = me.getRenderContainer().getRenderBox( "top" );
var renderContainer = me.getRenderContainer();
var transform = renderContainer.getTransform();
renderContainer.resetTransform();
var svg = $( svghtml ).attr( { var svg = $( svghtml ).attr( {
width: rootBox.x + me.getRenderContainer().getWidth() + 20, width: renderBox.x + renderBox.width,
height: rootBox.y + me.getRenderContainer().getHeight() + 20, height: renderBox.y + renderBox.height,
viewBox: null viewBox: null
} ); } );
var div = $( "<div></div>" ).append( svg ); var div = $( "<div></div>" ).append( svg );
svghtml = div.html(); svghtml = div.html();
var canvas = $( '<canvas style="border:2px solid black;" width="' + svg.attr( "width" ) + '" height="' + svg.attr( "height" ) + '"></canvas>' ); var canvas = $( '<canvas width="' + ( parseInt( renderBox.width ) + 40 ) + '" height="' + ( parseInt( renderBox.height ) + 40 ) + '"></canvas>' );
var ctx = canvas[ 0 ].getContext( "2d" ); var ctx = canvas[ 0 ].getContext( "2d" );
var DOMURL = self.URL || self.webkitURL || self; var DOMURL = self.URL || self.webkitURL || self;
var img = new Image(); var img = new Image();
...@@ -7252,30 +7159,38 @@ KM.registerToolbarUI( 'saveto', function ( name ) { ...@@ -7252,30 +7159,38 @@ KM.registerToolbarUI( 'saveto', function ( name ) {
} ); } );
var url = DOMURL.createObjectURL( svg ); var url = DOMURL.createObjectURL( svg );
img.onload = function () { img.onload = function () {
ctx.drawImage( img, 0, 0 ); var bgTexture = document.createElement( 'img' );
DOMURL.revokeObjectURL( url ); bgTexture.src = bgImg;
var type = 'png'; bgTexture.onload = function () {
var imgData = canvas[ 0 ].toDataURL( type ); var bgfill = ctx.createPattern( bgTexture, "repeat" );
var _fixType = function ( type ) { ctx.fillStyle = bgfill;
type = type.toLowerCase().replace( /jpg/i, 'jpeg' ); ctx.fillRect( 0, 0, renderBox.width + 40, renderBox.height + 40 );
var r = type.match( /png|jpeg|bmp|gif/ )[ 0 ]; ctx.drawImage( img, -renderBox.x + 20, -renderBox.y + 20 );
return 'image/' + r; DOMURL.revokeObjectURL( url );
}; var type = 'png';
imgData = imgData.replace( _fixType( type ), 'image/octet-stream' ); var imgData = canvas[ 0 ].toDataURL( type );
var saveFile = function ( data, filename ) { var _fixType = function ( type ) {
var save_link = document.createElementNS( 'http://www.w3.org/1999/xhtml', 'a' ); type = type.toLowerCase().replace( /jpg/i, 'jpeg' );
save_link.href = data; var r = type.match( /png|jpeg|bmp|gif/ )[ 0 ];
save_link.download = filename; return 'image/' + r;
};
var event = document.createEvent( 'MouseEvents' ); imgData = imgData.replace( _fixType( type ), 'image/octet-stream' );
event.initMouseEvent( 'click', true, false, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null ); var saveFile = function ( data, filename ) {
save_link.dispatchEvent( event ); var save_link = document.createElementNS( 'http://www.w3.org/1999/xhtml', 'a' );
}; save_link.href = data;
save_link.download = filename;
var event = document.createEvent( 'MouseEvents' );
event.initMouseEvent( 'click', true, false, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null );
save_link.dispatchEvent( event );
};
// 下载后的问题名 // 下载后的文件名
var filename = 'kityminder_' + ( new Date() ).getTime() + '.' + type; var filename = 'kityminder_' + ( new Date() ).getTime() + '.' + type;
// download // download
saveFile( imgData, filename ); saveFile( imgData, filename );
renderContainer.setTransform( transform );
};
}; };
img.src = url; img.src = url;
return "png"; return "png";
......
dist/index.html
View file @ bac03aa0
...@@ -7,9 +7,9 @@ ...@@ -7,9 +7,9 @@
<script src="social.js" charset="utf-8"></script> <script src="social.js" charset="utf-8"></script>
<script src="../kity/dist/kitygraph.all.js"></script> <script src="../kity/dist/kitygraph.all.js"></script>
<script src="../configure.js"></script> <script src="../configure.js"></script>
<script src="../dist/dev.php"></script> <script src="../dist/dev.js"></script>
<script src="../lang/zh-cn/zh-cn.js" charset="utf-8"></script> <script src="../lang/zh-cn/zh-cn.js" charset="utf-8"></script>
<link href="../themes/default/_css/import.css" type="text/css" rel="stylesheet"> <link href="../themes/default/css/import.css" type="text/css" rel="stylesheet">
<style> <style>
.km_receiver{ .km_receiver{
width:0; width:0;
......
kity @ a9630e63
Subproject commit 7c0498012df602619a38e6b88785a486cd92396d Subproject commit a9630e638b29633f62cdc2df239bc702118b231a
src/adapter/saveto.js
View file @ bac03aa0
...@@ -35,15 +35,17 @@ KM.registerToolbarUI( 'saveto', function ( name ) { ...@@ -35,15 +35,17 @@ KM.registerToolbarUI( 'saveto', function ( name ) {
var svghtml = $( "#kityminder .kmui-editor-body" ).html(); var svghtml = $( "#kityminder .kmui-editor-body" ).html();
var bgImg = $( "#kityminder .kmui-editor-body" ).css( "backgroundImage" ).replace( /"/g, "" ).replace( /url\(|\)$/ig, "" ); var bgImg = $( "#kityminder .kmui-editor-body" ).css( "backgroundImage" ).replace( /"/g, "" ).replace( /url\(|\)$/ig, "" );
var renderBox = me.getRenderContainer().getRenderBox( "top" ); var renderBox = me.getRenderContainer().getRenderBox( "top" );
//debugger; var renderContainer = me.getRenderContainer();
var transform = renderContainer.getTransform();
renderContainer.resetTransform();
var svg = $( svghtml ).attr( { var svg = $( svghtml ).attr( {
width: renderBox.x + me.getRenderContainer().getWidth(), width: renderBox.x + renderBox.width,
height: renderBox.y + me.getRenderContainer().getHeight(), height: renderBox.y + renderBox.height,
viewBox: null viewBox: null
} ); } );
var div = $( "<div></div>" ).append( svg ); var div = $( "<div></div>" ).append( svg );
svghtml = div.html(); svghtml = div.html();
var canvas = $( '<canvas width="' + renderBox.width + '" height="' + renderBox.height + '"></canvas>' ); var canvas = $( '<canvas width="' + ( parseInt( renderBox.width ) + 40 ) + '" height="' + ( parseInt( renderBox.height ) + 40 ) + '"></canvas>' );
var ctx = canvas[ 0 ].getContext( "2d" ); var ctx = canvas[ 0 ].getContext( "2d" );
var DOMURL = self.URL || self.webkitURL || self; var DOMURL = self.URL || self.webkitURL || self;
var img = new Image(); var img = new Image();
...@@ -57,8 +59,8 @@ KM.registerToolbarUI( 'saveto', function ( name ) { ...@@ -57,8 +59,8 @@ KM.registerToolbarUI( 'saveto', function ( name ) {
bgTexture.onload = function () { bgTexture.onload = function () {
var bgfill = ctx.createPattern( bgTexture, "repeat" ); var bgfill = ctx.createPattern( bgTexture, "repeat" );
ctx.fillStyle = bgfill; ctx.fillStyle = bgfill;
ctx.fillRect( 0, 0, renderBox.width, renderBox.height ); ctx.fillRect( 0, 0, renderBox.width + 40, renderBox.height + 40 );
ctx.drawImage( img, -renderBox.x, -renderBox.y ); ctx.drawImage( img, -renderBox.x + 20, -renderBox.y + 20 );
DOMURL.revokeObjectURL( url ); DOMURL.revokeObjectURL( url );
var type = 'png'; var type = 'png';
var imgData = canvas[ 0 ].toDataURL( type ); var imgData = canvas[ 0 ].toDataURL( type );
...@@ -82,6 +84,7 @@ KM.registerToolbarUI( 'saveto', function ( name ) { ...@@ -82,6 +84,7 @@ KM.registerToolbarUI( 'saveto', function ( name ) {
var filename = 'kityminder_' + ( new Date() ).getTime() + '.' + type; var filename = 'kityminder_' + ( new Date() ).getTime() + '.' + type;
// download // download
saveFile( imgData, filename ); saveFile( imgData, filename );
renderContainer.setTransform( transform );
}; };
}; };
img.src = url; img.src = url;
......
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