mirror of
https://github.com/Doodle3D/doodle3d-client.git
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165 lines
4.6 KiB
JavaScript
165 lines
4.6 KiB
JavaScript
/*
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* This file is part of the Doodle3D project (http://doodle3d.com).
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*
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* Copyright (c) 2013, Doodle3D
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* This software is licensed under the terms of the GNU GPL v2 or later.
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* See file LICENSE.txt or visit http://www.gnu.org/licenses/gpl.html for full license details.
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*/
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var currentSketchId = 0;
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var numSavedSketches = 0;
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function getSavedSketchStatus() {
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$.ajax({
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url: wifiboxURL + "/sketch/status",
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dataType: 'json',
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type: 'GET',
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//timeout: this.timeoutTime,
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success: function(response) {
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if (response.status == 'error' || response.status == 'fail') {
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console.log("getSavedSketchStatus fail/error: " + response.msg + " -- ", response);
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} else {
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console.log("getSavedSketchStatus success: num. saved: " + response.data.number_of_sketches + ", space available: " + response.data.available);
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numSavedSketches = response.data.number_of_sketches;
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updatePrevNextButtonStateOnClear();
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}
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}
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}).fail(function() {
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console.log("getSavedSketchStatus failed: ", response);
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});
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}
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function setSketchModified(_isModified, doNotClearCurrent) {
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isModified = _isModified;
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// alert("isModified: " + isModified);
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//console.log("setModified: " + isModified + (typeof(doNotClearCurrent) !== 'undefined' ? " (doNotClearCurrent: "+doNotClearCurrent+")" : "")); //TEMP
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if (isModified) enableButton(btnSave, saveSketch);
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else disableButton(btnSave);
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//if (typeof(doNotClearCurrent) !== 'undefined' && !doNotClearCurrent) setCurrentSketchId(-1);
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//sketchModified = isModified; /// ERROR?
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}
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function setCurrentSketchId(sId) {
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console.log("setCurrentSketchId: " + sId + " / " + numSavedSketches);
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// var enablePrev = false;
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// var enableNext = false;
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currentSketchId = sId;
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//clamp
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if (currentSketchId > numSavedSketches) currentSketchId = numSavedSketches;
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if (currentSketchId < 1) currentSketchId = 1;
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//update textbox
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//$("#txtSketch").val(currentSketchId);
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updatePrevNextButtonState();
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}
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function updatePrevNextButtonStateOnClear() {
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if (numSavedSketches > 0) enableButton(btnPrevious, prevDoodle);
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disableButton(btnNext);
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currentSketchId = numSavedSketches+1; //after the end of the list
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disableButton(btnSave);
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}
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function updatePrevNextButtonState() {
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//btnPrevious state
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if (numSavedSketches==0 || currentSketchId < 2) {
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disableButton(btnPrevious);
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} else {
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enableButton(btnPrevious, prevDoodle);
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}
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//btnNext state
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if (numSavedSketches==0 || currentSketchId >= numSavedSketches) {
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disableButton(btnNext);
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} else {
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enableButton(btnNext, nextDoodle);
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}
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}
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function loadSketch(sketchId) {
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$.ajax({
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url: wifiboxURL + "/sketch/" + sketchId,
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dataType: 'json',
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type: 'GET',
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// timeout: this.timeoutTime,
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success: function(response) {
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if (response.status == 'error' || response.status == 'fail') {
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console.log("loadSketch fail/error: " + response.msg + " -- ", response);
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} else {
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console.log("loadSketch success: loaded id #" + response.data.id, response);
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//console.log("sketch content:\n" + response.data.data);
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if (loadFromSvg(response.data.data)) {
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setSketchModified(false, true);
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setCurrentSketchId(response.data.id);
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}
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}
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}
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}).fail(function() {
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console.log("loadSketch failed: ", response);
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});
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}
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//btnSave.mouseup(saveSketch);
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function saveSketch() {
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svg = saveToSvg();
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console.log("generated SVG [" + _points.length + " points, " + svg.length + " bytes]:\n" + svg);
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$.ajax({
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url: wifiboxURL + "/sketch",
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dataType: 'json',
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type: 'POST',
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data: { data: svg },
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//timeout: this.timeoutTime,
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success: function(response) {
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if (response.status == 'error' || response.status == 'fail') {
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console.log("saveSketch fail/error: " + response.msg + " -- ", response);
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} else {
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console.log("saveSketch success: saved with id #" + response.data.id, response);
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setSketchModified(false, true);
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numSavedSketches = response.data.id;
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setCurrentSketchId(response.data.id);
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}
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}
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}).fail(function() {
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console.log("saveSketch failed: ", response);
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});
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}
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function prevDoodle(e) {
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console.log("f:prevDoodle(): " + currentSketchId + " / " + numSavedSketches);
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//alert('prev ' + numSavedSketches);
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//return;
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//TODO: if (enabled) {
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var sketchId = (currentSketchId > 0) ? currentSketchId : numSavedSketches;
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if (sketchId > 1) sketchId--;
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//alert(sketchId);
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loadSketch(sketchId);
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//}
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}
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function nextDoodle(e) {
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console.log("f:nextDoodle()");
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//alert('next ' + numSavedSketches);
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//return;
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//TODO: if (enabled) {
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var sketchId = (currentSketchId > 0) ? currentSketchId : numSavedSketches;
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if (sketchId < numSavedSketches) sketchId++;
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loadSketch(sketchId);
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//}
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}
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