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Allow collapse/expand in gantt chart (#6417).

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Patch by Yuichi HARADA.


git-svn-id: http://svn.redmine.org/redmine/trunk@17929 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Go MAEDA
2019-03-05 14:52:09 +00:00
parent 765274986c
commit bdcadb8ced
5 changed files with 114 additions and 18 deletions
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60
public/javascripts/gantt.js
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@@ -17,6 +17,7 @@ function setDrawArea() {
function getRelationsArray() {
var arr = new Array();
$.each($('div.task_todo[data-rels]'), function(index_div, element) {
if(!$(element).is(':visible')) return true;
var element_id = $(element).attr("id");
if (element_id != null) {
var issue_id = element_id.replace("task-todo-issue-", "");
@@ -106,6 +107,7 @@ function getProgressLinesArray() {
var today_left = $('#today_line').position().left;
arr.push({left: today_left, top: 0});
$.each($('div.issue-subject, div.version-name'), function(index, element) {
if(!$(element).is(':visible')) return true;
var t = $(element).position().top - draw_top ;
var h = ($(element).height() / 9);
var element_top_upper = t - h;
@@ -169,7 +171,7 @@ function drawGanttHandler() {
draw_gantt = Raphael(folder);
setDrawArea();
if ($("#draw_progress_line").prop('checked'))
drawGanttProgressLines();
try{drawGanttProgressLines();}catch(e){}
if ($("#draw_relations").prop('checked'))
drawRelations();
}
@@ -195,3 +197,59 @@ function resizableSubjectColumn(){
$('td.gantt_subjects_column').resizable('enable');
};
}
ganttEntryClick = function(e){
var subject = $(e.target.parentElement);
var subject_left = parseInt(subject.css('left'));
var target_shown = null;
var target_top = 0;
var total_height = 0;
var out_of_hierarchy = false;
var iconChange = null;
if(subject.hasClass('open'))
iconChange = function(element){
$(element).removeClass('open');
};
else
iconChange = function(element){
$(element).addClass('open');
};
iconChange(subject);
subject.nextAll('div').each(function(_, element){
var el = $(element);
var json = el.data('collapse-expand');
if(out_of_hierarchy || parseInt(el.css('left')) <= subject_left){
out_of_hierarchy = true;
if(target_shown == null) return false;
var new_top_val = parseInt(el.css('top')) + total_height * (target_shown ? -1 : 1);
el.css('top', new_top_val);
$('#gantt_area form > div[data-collapse-expand="' + json.obj_id + '"]').each(function(_, task){
$(task).css('top', new_top_val);
});
return true;
}
var is_shown = el.is(':visible');
if(target_shown == null){
target_shown = is_shown;
target_top = parseInt(el.css('top'));
total_height = 0;
}
if(is_shown == target_shown){
$('#gantt_area form > div[data-collapse-expand="' + json.obj_id + '"]').each(function(_, task){
var el_task = $(task);
if(!is_shown)
el_task.css('top', target_top + total_height);
if(!el_task.hasClass('tooltip'))
el_task.toggle(!is_shown);
});
if(!is_shown)
el.css('top', target_top + total_height);
iconChange(el);
el.toggle(!is_shown);
total_height += parseInt(json.top_increment);
}
});
drawGanttHandler();
};