X-Git-Url: https://git.octo.it/?p=collection4.git;a=blobdiff_plain;f=share%2Fcollection.js;h=a15a096038a8e6d2f2426d6f97390ae60c90788f;hp=d3fb11c6244cf6789d9120e66cb77b9e9d63e8de;hb=6152606bb3ce82577b473370fc4b6ad6b48c1eb9;hpb=cc13f974897355cb6b0161234c54d2a8689178c7 diff --git a/share/collection.js b/share/collection.js index d3fb11c..a15a096 100644 --- a/share/collection.js +++ b/share/collection.js @@ -51,6 +51,115 @@ function update_search_suggestions () ); } /* update_search_suggestions */ +function zoom_redraw (jq_obj) +{ + var url = jq_obj.data ("base_url"); + + if ((jq_obj == null) || (url == null)) + return (false); + + if (jq_obj.data ('begin') != null) + url += ";begin=" + jq_obj.data ('begin'); + if (jq_obj.data ('end') != null) + url += ";end=" + jq_obj.data ('end'); + + jq_obj.attr ("src", url); + return (true); +} + +function zoom_reset (graph_id, diff) +{ + var jq_obj; + var end; + var begin; + + jq_obj = $("#" + graph_id); + if (jq_obj == null) + return (false); + + end = new Number ((new Date ()).getTime () / 1000); + begin = new Number (end - diff); + + jq_obj.data ('begin', begin.toFixed (0)); + jq_obj.data ('end', end.toFixed (0)); + + return (zoom_redraw (jq_obj)); +} + +function zoom_hour (graph_id) +{ + zoom_reset (graph_id, 3600); +} + +function zoom_day (graph_id) +{ + zoom_reset (graph_id, 86400); +} + +function zoom_week (graph_id) +{ + zoom_reset (graph_id, 7 * 86400); +} + +function zoom_month (graph_id) +{ + zoom_reset (graph_id, 31 * 86400); +} + +function zoom_year (graph_id) +{ + zoom_reset (graph_id, 366 * 86400); +} + +function zoom_relative (graph_id, factor_begin, factor_end) +{ + var jq_obj; + var end; + var begin; + var diff; + + jq_obj = $("#" + graph_id); + if (jq_obj == null) + return (false); + + begin = jq_obj.data ('begin'); + end = jq_obj.data ('end'); + if ((begin == null) || (end == null)) + return (zoom_day (graph_id)); + + begin = new Number (begin); + end = new Number (end); + + diff = end - begin; + if ((diff <= 300) && (factor_begin > 0.0) && (factor_end < 0.0)) + return (true); + + jq_obj.data ('begin', begin + (diff * factor_begin)); + jq_obj.data ('end', end + (diff * factor_end)); + + return (zoom_redraw (jq_obj)); +} + +function zoom_earlier (graph_id) /* {{{ */ +{ + return (zoom_relative (graph_id, -0.2, -0.2)); +} /* }}} function zoom_earlier */ + +function zoom_later (graph_id) /* {{{ */ +{ + return (zoom_relative (graph_id, +0.2, +0.2)); +} /* }}} function zoom_later */ + +function zoom_in (graph_id) /* {{{ */ +{ + return (zoom_relative (graph_id, +0.2, -0.2)); +} /* }}} function zoom_earlier */ + +function zoom_out (graph_id) /* {{{ */ +{ + return (zoom_relative (graph_id, (-1.0 / 3.0), (1.0 / 3.0))); +} /* }}} function zoom_earlier */ + $(document).ready(function() { /* $("#layout-middle-right").html ("