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author | Pushkar Joshi | 2012-05-31 12:20:03 -0700 |
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committer | Pushkar Joshi | 2012-05-31 12:20:03 -0700 |
commit | 4bc52365b1f81a386c3c59fd7c6ad874bb387cb5 (patch) | |
tree | c5b17297aba04bd54a59cf6214d29486e089031b /js/tools/PanTool.js | |
parent | 75a862d305bc4502e22bc5aa65fa271143b8cf6c (diff) | |
parent | 6042bdc5f2aada4412912fd01602d32c9088dc26 (diff) | |
download | ninja-4bc52365b1f81a386c3c59fd7c6ad874bb387cb5.tar.gz |
Merge branch 'master' into pentool
Diffstat (limited to 'js/tools/PanTool.js')
-rwxr-xr-x | js/tools/PanTool.js | 77 |
1 files changed, 52 insertions, 25 deletions
diff --git a/js/tools/PanTool.js b/js/tools/PanTool.js index ce7606a1..39f89d17 100755 --- a/js/tools/PanTool.js +++ b/js/tools/PanTool.js | |||
@@ -21,6 +21,9 @@ exports.PanTool = Montage.create(toolBase, | |||
21 | _lastGPt :{value: [0,0], writable:true}, | 21 | _lastGPt :{value: [0,0], writable:true}, |
22 | _lastY :{value: 0, writable:true}, | 22 | _lastY :{value: 0, writable:true}, |
23 | 23 | ||
24 | _maxHorizontalScroll: {value: 0, writable:true}, | ||
25 | _maxVerticalScroll: {value: 0, writable:true}, | ||
26 | |||
24 | Configure: { | 27 | Configure: { |
25 | value: function ( doActivate ) | 28 | value: function ( doActivate ) |
26 | { | 29 | { |
@@ -43,10 +46,19 @@ exports.PanTool = Montage.create(toolBase, | |||
43 | 46 | ||
44 | HandleLeftButtonDown: { | 47 | HandleLeftButtonDown: { |
45 | value : function ( event ) { | 48 | value : function ( event ) { |
46 | this._isDrawing = true; | 49 | // Determine the maximum horizontal and vertical scroll values |
47 | this.isDrawing = true; | 50 | this._maxHorizontalScroll = this.application.ninja.currentDocument.model.documentRoot.scrollWidth - this.application.ninja.stage._canvas.width - 11; |
48 | 51 | this._maxVerticalScroll = this.application.ninja.currentDocument.model.documentRoot.scrollHeight - this.application.ninja.stage._canvas.height - 11; | |
49 | this.mouseDown( event ); | 52 | if((this._maxHorizontalScroll > 0) || (this._maxVerticalScroll > 0) || this._altKeyDown) |
53 | { | ||
54 | this._isDrawing = true; | ||
55 | this.isDrawing = true; | ||
56 | this.mouseDown( event ); | ||
57 | } | ||
58 | // else | ||
59 | // { | ||
60 | // console.log("nothing to scroll"); | ||
61 | // } | ||
50 | } | 62 | } |
51 | }, | 63 | }, |
52 | 64 | ||
@@ -109,7 +121,7 @@ exports.PanTool = Montage.create(toolBase, | |||
109 | { | 121 | { |
110 | value: function () | 122 | value: function () |
111 | { | 123 | { |
112 | var uc = this.application.ninja.currentDocument.documentRoot; | 124 | var uc = this.application.ninja.currentDocument.model.documentRoot; |
113 | //var uc = documentManagerModule.DocumentManager.activeDocument | 125 | //var uc = documentManagerModule.DocumentManager.activeDocument |
114 | var ucMat = viewUtils.getMatrixFromElement(uc); | 126 | var ucMat = viewUtils.getMatrixFromElement(uc); |
115 | 127 | ||
@@ -136,12 +148,11 @@ exports.PanTool = Montage.create(toolBase, | |||
136 | delta = 10*event.wheelDelta/120; | 148 | delta = 10*event.wheelDelta/120; |
137 | //console.log( "delta: " + delta ); | 149 | //console.log( "delta: " + delta ); |
138 | 150 | ||
139 | this.application.ninja.stage._iframeContainer.scrollLeft += delta; | 151 | this.application.ninja.currentDocument.model.views.design.document.body.scrollLeft += delta; |
140 | this.application.ninja.stage._scrollLeft += delta; | ||
141 | 152 | ||
142 | delta *= zoom; | 153 | delta *= zoom; |
143 | 154 | ||
144 | var uc = this.application.ninja.currentDocument.documentRoot; | 155 | var uc = this.application.ninja.currentDocument.model.documentRoot; |
145 | var ucMat = viewUtils.getMatrixFromElement(uc); | 156 | var ucMat = viewUtils.getMatrixFromElement(uc); |
146 | var offset = viewUtils.getElementOffset( uc ); | 157 | var offset = viewUtils.getElementOffset( uc ); |
147 | //console.log( "uc offset: " + offset[0] ); | 158 | //console.log( "uc offset: " + offset[0] ); |
@@ -213,7 +224,7 @@ exports.PanTool = Montage.create(toolBase, | |||
213 | if (elt) | 224 | if (elt) |
214 | { | 225 | { |
215 | // get the userContent object (stage) and its matrix | 226 | // get the userContent object (stage) and its matrix |
216 | var userContent = this.application.ninja.currentDocument.documentRoot; | 227 | var userContent = this.application.ninja.currentDocument.model.documentRoot; |
217 | var ucMat = viewUtils.getMatrixFromElement(userContent); | 228 | var ucMat = viewUtils.getMatrixFromElement(userContent); |
218 | 229 | ||
219 | var localToGlobalMat = viewUtils.getLocalToGlobalMatrix( elt ); | 230 | var localToGlobalMat = viewUtils.getLocalToGlobalMatrix( elt ); |
@@ -291,17 +302,19 @@ exports.PanTool = Montage.create(toolBase, | |||
291 | if (this._isDrawing) | 302 | if (this._isDrawing) |
292 | { | 303 | { |
293 | // get the global screen point | 304 | // get the global screen point |
294 | var gPt = [point.x, point.y, this._globalPt[2]]; | 305 | var gPt = [point.x, point.y, this._globalPt[2]], |
306 | dx, | ||
307 | dy; | ||
295 | if (this._altKeyDown) | 308 | if (this._altKeyDown) |
296 | { | 309 | { |
297 | var dy = 5*(point.y - this._lastY); | 310 | dy = 5*(point.y - this._lastY); |
298 | this._globalPt[2] += dy; | 311 | this._globalPt[2] += dy; |
299 | gPt = [this._lastGPt[0], this._lastGPt[1], this._globalPt[2]]; | 312 | gPt = [this._lastGPt[0], this._lastGPt[1], this._globalPt[2]]; |
300 | } | 313 | } |
301 | else if (this._shiftKeyDown) | 314 | else if (this._shiftKeyDown) |
302 | { | 315 | { |
303 | var dx = Math.abs( this._shiftPt[0] - gPt[0] ), | 316 | dx = Math.abs( this._shiftPt[0] - gPt[0] ); |
304 | dy = Math.abs( this._shiftPt[1] - gPt[1] ); | 317 | dy = Math.abs( this._shiftPt[1] - gPt[1] ); |
305 | 318 | ||
306 | if (dx >= dy) | 319 | if (dx >= dy) |
307 | gPt[1] = this._shiftPt[1]; | 320 | gPt[1] = this._shiftPt[1]; |
@@ -310,16 +323,28 @@ exports.PanTool = Montage.create(toolBase, | |||
310 | } | 323 | } |
311 | 324 | ||
312 | // update the scrollbars | 325 | // update the scrollbars |
313 | var deltaGPt = VecUtils.vecSubtract(2, gPt, this._lastGPt); | 326 | var deltaGPt = vecUtils.vecSubtract(2, gPt, this._lastGPt); |
314 | this._lastGPt = gPt.slice(); | 327 | this._lastGPt = gPt.slice(); |
315 | this._lastY = point.y; | 328 | this._lastY = point.y; |
316 | 329 | var limitX = false; | |
317 | var oldLeft = this.application.ninja.stage._iframeContainer.scrollLeft, | 330 | var limitY = false; |
318 | oldTop = this.application.ninja.stage._iframeContainer.scrollTop; | 331 | |
319 | this.application.ninja.stage._iframeContainer.scrollLeft -= deltaGPt[0]; | 332 | var oldLeft = this.application.ninja.currentDocument.model.views.design.document.body.scrollLeft, |
320 | this.application.ninja.stage._iframeContainer.scrollTop -= deltaGPt[1]; | 333 | oldTop = this.application.ninja.currentDocument.model.views.design.document.body.scrollTop, |
321 | deltaGPt[0] = oldLeft - this.application.ninja.stage._iframeContainer.scrollLeft; | 334 | newLeft = oldLeft - deltaGPt[0], |
322 | deltaGPt[1] = oldTop - this.application.ninja.stage._iframeContainer.scrollTop; | 335 | newTop = oldTop - deltaGPt[1]; |
336 | if((newLeft < 0) || (newLeft > this._maxHorizontalScroll)) | ||
337 | { | ||
338 | limitX = true; | ||
339 | } | ||
340 | if((newTop < 0) || (newTop > this._maxVerticalScroll)) | ||
341 | { | ||
342 | limitY = true; | ||
343 | } | ||
344 | this.application.ninja.currentDocument.model.views.design.document.body.scrollLeft -= deltaGPt[0]; | ||
345 | this.application.ninja.currentDocument.model.views.design.document.body.scrollTop -= deltaGPt[1]; | ||
346 | deltaGPt[0] = oldLeft - this.application.ninja.currentDocument.model.views.design.document.body.scrollLeft; | ||
347 | deltaGPt[1] = oldTop - this.application.ninja.currentDocument.model.views.design.document.body.scrollTop; | ||
323 | 348 | ||
324 | gPt[0] -= deltaGPt[0]; | 349 | gPt[0] -= deltaGPt[0]; |
325 | gPt[1] -= deltaGPt[1]; | 350 | gPt[1] -= deltaGPt[1]; |
@@ -333,8 +358,8 @@ exports.PanTool = Montage.create(toolBase, | |||
333 | delta[2] = 0; | 358 | delta[2] = 0; |
334 | 359 | ||
335 | // limit the change | 360 | // limit the change |
336 | var ucMat = viewUtils.getMatrixFromElement(this.application.ninja.currentDocument.documentRoot); | 361 | var ucMat = viewUtils.getMatrixFromElement(this.application.ninja.currentDocument.model.documentRoot); |
337 | var tooMuch = false | 362 | var tooMuch = false; |
338 | if ((ucMat[12] > 12000) && (delta[0] > 0)) tooMuch = true; | 363 | if ((ucMat[12] > 12000) && (delta[0] > 0)) tooMuch = true; |
339 | if ((ucMat[12] < -12000) && (delta[0] < 0)) tooMuch = true; | 364 | if ((ucMat[12] < -12000) && (delta[0] < 0)) tooMuch = true; |
340 | if ((ucMat[13] > 12000) && (delta[1] > 0)) tooMuch = true; | 365 | if ((ucMat[13] > 12000) && (delta[1] > 0)) tooMuch = true; |
@@ -349,6 +374,8 @@ exports.PanTool = Montage.create(toolBase, | |||
349 | else | 374 | else |
350 | this._worldPt = wPt; | 375 | this._worldPt = wPt; |
351 | 376 | ||
377 | if(limitX) delta[0] = 0; | ||
378 | if(limitY) delta[1] = 0; | ||
352 | // update everything | 379 | // update everything |
353 | var transMat = Matrix.Translation( delta ); | 380 | var transMat = Matrix.Translation( delta ); |
354 | this.applyDeltaMat( transMat ); | 381 | this.applyDeltaMat( transMat ); |
@@ -370,7 +397,7 @@ exports.PanTool = Montage.create(toolBase, | |||
370 | value: function( transMat ) | 397 | value: function( transMat ) |
371 | { | 398 | { |
372 | // update the user content matrix | 399 | // update the user content matrix |
373 | var uc = this.application.ninja.currentDocument.documentRoot; | 400 | var uc = this.application.ninja.currentDocument.model.documentRoot; |
374 | var ucMat = viewUtils.getMatrixFromElement(uc); | 401 | var ucMat = viewUtils.getMatrixFromElement(uc); |
375 | var newUCMat = glmat4.multiply( transMat, ucMat, [] ); | 402 | var newUCMat = glmat4.multiply( transMat, ucMat, [] ); |
376 | viewUtils.setMatrixForElement( uc, newUCMat ); | 403 | viewUtils.setMatrixForElement( uc, newUCMat ); |
@@ -385,7 +412,7 @@ exports.PanTool = Montage.create(toolBase, | |||
385 | value: function() | 412 | value: function() |
386 | { | 413 | { |
387 | // get the userContent object | 414 | // get the userContent object |
388 | var userContent = this.application.ninja.currentDocument.documentRoot; | 415 | var userContent = this.application.ninja.currentDocument.model.documentRoot; |
389 | 416 | ||
390 | // get a matrix from user content world space to the screen | 417 | // get a matrix from user content world space to the screen |
391 | viewUtils.pushViewportObj( userContent ); | 418 | viewUtils.pushViewportObj( userContent ); |