From 8d4f58e49b9dc7d3545651023a36729de773ad86 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:22:31 +0200 Subject: Adding upstream version 1.12.0. Signed-off-by: Daniel Baumann --- web/gui/src/dashboard.js/common.js | 249 +++++++++++++++++++++++++++++++++++++ 1 file changed, 249 insertions(+) create mode 100644 web/gui/src/dashboard.js/common.js (limited to 'web/gui/src/dashboard.js/common.js') diff --git a/web/gui/src/dashboard.js/common.js b/web/gui/src/dashboard.js/common.js new file mode 100644 index 0000000..4a97bab --- /dev/null +++ b/web/gui/src/dashboard.js/common.js @@ -0,0 +1,249 @@ + +// Compute common (joint) values over multiple charts. + + +// commonMin & commonMax + +NETDATA.commonMin = { + keys: {}, + latest: {}, + + globalReset: function () { + this.keys = {}; + this.latest = {}; + }, + + get: function (state) { + if (typeof state.tmp.__commonMin === 'undefined') { + // get the commonMin setting + state.tmp.__commonMin = NETDATA.dataAttribute(state.element, 'common-min', null); + } + + let min = state.data.min; + let name = state.tmp.__commonMin; + + if (name === null) { + // we don't need commonMin + //state.log('no need for commonMin'); + return min; + } + + let t = this.keys[name]; + if (typeof t === 'undefined') { + // add our commonMin + this.keys[name] = {}; + t = this.keys[name]; + } + + let uuid = state.uuid; + if (typeof t[uuid] !== 'undefined') { + if (t[uuid] === min) { + //state.log('commonMin ' + state.tmp.__commonMin + ' not changed: ' + this.latest[name]); + return this.latest[name]; + } else if (min < this.latest[name]) { + //state.log('commonMin ' + state.tmp.__commonMin + ' increased: ' + min); + t[uuid] = min; + this.latest[name] = min; + return min; + } + } + + // add our min + t[uuid] = min; + + // find the common min + let m = min; + // for (let i in t) { + // if (t.hasOwnProperty(i) && t[i] < m) m = t[i]; + // } + for (var ti of Object.values(t)) { + if (ti < m) { + m = ti; + } + } + + //state.log('commonMin ' + state.tmp.__commonMin + ' updated: ' + m); + this.latest[name] = m; + return m; + } +}; + +NETDATA.commonMax = { + keys: {}, + latest: {}, + + globalReset: function () { + this.keys = {}; + this.latest = {}; + }, + + get: function (state) { + if (typeof state.tmp.__commonMax === 'undefined') { + // get the commonMax setting + state.tmp.__commonMax = NETDATA.dataAttribute(state.element, 'common-max', null); + } + + let max = state.data.max; + let name = state.tmp.__commonMax; + + if (name === null) { + // we don't need commonMax + //state.log('no need for commonMax'); + return max; + } + + let t = this.keys[name]; + if (typeof t === 'undefined') { + // add our commonMax + this.keys[name] = {}; + t = this.keys[name]; + } + + let uuid = state.uuid; + if (typeof t[uuid] !== 'undefined') { + if (t[uuid] === max) { + //state.log('commonMax ' + state.tmp.__commonMax + ' not changed: ' + this.latest[name]); + return this.latest[name]; + } else if (max > this.latest[name]) { + //state.log('commonMax ' + state.tmp.__commonMax + ' increased: ' + max); + t[uuid] = max; + this.latest[name] = max; + return max; + } + } + + // add our max + t[uuid] = max; + + // find the common max + let m = max; + // for (let i in t) { + // if (t.hasOwnProperty(i) && t[i] > m) m = t[i]; + // } + for (var ti of Object.values(t)) { + if (ti > m) { + m = ti; + } + } + + //state.log('commonMax ' + state.tmp.__commonMax + ' updated: ' + m); + this.latest[name] = m; + return m; + } +}; + +NETDATA.commonColors = { + keys: {}, + + globalReset: function () { + this.keys = {}; + }, + + get: function (state, label) { + let ret = this.refill(state); + + if (typeof ret.assigned[label] === 'undefined') { + ret.assigned[label] = ret.available.shift(); + } + + return ret.assigned[label]; + }, + + refill: function (state) { + let ret, len; + + if (typeof state.tmp.__commonColors === 'undefined') { + ret = this.prepare(state); + } else { + ret = this.keys[state.tmp.__commonColors]; + if (typeof ret === 'undefined') { + ret = this.prepare(state); + } + } + + if (ret.available.length === 0) { + if (ret.copy_theme || ret.custom.length === 0) { + // copy the theme colors + len = NETDATA.themes.current.colors.length; + while (len--) { + ret.available.unshift(NETDATA.themes.current.colors[len]); + } + } + + // copy the custom colors + len = ret.custom.length; + while (len--) { + ret.available.unshift(ret.custom[len]); + } + } + + state.colors_assigned = ret.assigned; + state.colors_available = ret.available; + state.colors_custom = ret.custom; + + return ret; + }, + + __read_custom_colors: function (state, ret) { + // add the user supplied colors + let c = NETDATA.dataAttribute(state.element, 'colors', undefined); + if (typeof c === 'string' && c.length > 0) { + c = c.split(' '); + let len = c.length; + + if (len > 0 && c[len - 1] === 'ONLY') { + len--; + ret.copy_theme = false; + } + + while (len--) { + ret.custom.unshift(c[len]); + } + } + }, + + prepare: function (state) { + let has_custom_colors = false; + + if (typeof state.tmp.__commonColors === 'undefined') { + let defname = state.chart.context; + + // if this chart has data-colors="" + // we should use the chart uuid as the default key (private palette) + // (data-common-colors="NAME" will be used anyways) + let c = NETDATA.dataAttribute(state.element, 'colors', undefined); + if (typeof c === 'string' && c.length > 0) { + defname = state.uuid; + has_custom_colors = true; + } + + // get the commonColors setting + state.tmp.__commonColors = NETDATA.dataAttribute(state.element, 'common-colors', defname); + } + + let name = state.tmp.__commonColors; + let ret = this.keys[name]; + + if (typeof ret === 'undefined') { + // add our commonMax + this.keys[name] = { + assigned: {}, // name-value of dimensions and their colors + available: [], // an array of colors available to be used + custom: [], // the array of colors defined by the user + charts: {}, // the charts linked to this + copy_theme: true + }; + ret = this.keys[name]; + } + + if (typeof ret.charts[state.uuid] === 'undefined') { + ret.charts[state.uuid] = state; + + if (has_custom_colors) { + this.__read_custom_colors(state, ret); + } + } + + return ret; + } +}; -- cgit v1.2.3