Add quick replace slash commands (#261)

* add quick-command functionality for simple string replacement

* use newlines instead of br

Author: LockeBirdsey

quick-commands/info.json

@@ -0,0 +1,10 @@
+{
+  "name": "Quick Commands",
+  "identifier": "quick-commands",
+  "script": "quick-commands.qml",
+  "authors": ["@LockeBirdsey"],
+  "platforms": ["linux", "macos", "windows"],
+  "version": "0.0.1",
+  "minAppVersion": "25.4.1",
+  "description" : "Short commands to help with repetive and/or annoying things to write frequently such as timestamps.\n\nEach command starts with a backslash (\\) and a single word for the command. Select the autocomplete option you desire and the command text will be replace.\n\nDefault commands are: today, tomorrow, yesterday, now, week.\n\nCustom commands can also be specified but are limited to simple text replacement."
+}

quick-commands/quick-commands.qml

@@ -0,0 +1,133 @@
+import QtQml 2.0
+import QOwnNotesTypes 1.0
+
+/**
+ * This script creates some easy to access commands that leverage the autocomplete functionalities to add more predefined
+ * strings or formatted dates
+ *
+ */
+
+Script {
+    // DateFormats
+    readonly property string _YYYYMMDD : "YYYY-MM-DD";
+    readonly property string _DDMMYYYY : "DD-MM-YYYY";
+    readonly property string _DDMM : "DD-MM";
+    readonly property string _WWYYYY : "WW-YYYY";
+    readonly property string _WEEKWWYYYY : "wWW-YYYY";
+    readonly property string _FULL : "YYYY-MM-DDTHH:mm:ss";
+
+    readonly property int _MILLI_DAY : 86400000;
+    property var commands;
+    property string customCommands;
+
+    property variant settingsVariables: [
+        {
+            "identifier": "customCommands",
+            "name": "Custom Commands",
+            "description": "Custom quick commands. Each line is a separate command, with the options split by space and the first word being the command name. For example: 'myName first first-last last-first'",
+            "type": "text",
+            "default": "",
+        }
+    ]   
+
+    function init() {
+        commands = new Object();
+        reInitCommands();
+    }
+
+    function buildTimeList(date) {
+        var timeList = [];
+        timeList.push(formatDate(date, _DDMM));
+        timeList.push(formatDate(date, _YYYYMMDD));
+        timeList.push(formatDate(date, _DDMMYYYY));
+        timeList.push(formatDate(date, _FULL));
+        return timeList;
+    }
+
+    function reInitCommands(){
+        var today = new Date();
+        var todayMillis = today.getTime();
+        var yesterday = new Date(todayMillis - _MILLI_DAY);
+        var tomorrow = new Date(todayMillis + _MILLI_DAY);
+
+        commands["today"] = buildTimeList(today);
+        commands["tomorrow"] = buildTimeList(tomorrow);
+        commands["yesterday"] = buildTimeList(yesterday);
+        commands["week"] = [formatDate(today, _WWYYYY), formatDate(today, _WEEKWWYYYY)];
+        commands["now"] = [formatDate(today, _FULL)];
+
+
+        var customRows = customCommands.split("\n");
+        for (let i = 0; i < customRows.length; i++) {
+          var customCommandDetails = customRows[i].split(" ");
+          var customCommandName = customCommandDetails[0];
+          var customCommandValues = [];
+          for (let j = 1; j < customCommandDetails.length; j++) {
+            customCommandValues.push(customCommandDetails[j]);
+          }
+
+          commands[customCommandName] = customCommandValues;
+        }
+    }
+
+    function autocompletionHook() {
+        var word = script.noteTextEditCurrentWord(true);
+
+        if (!word.startsWith("\\")) {
+            return [];
+        }
+
+        // Have to re-init since reloading the script engine/restarting might not happen daily
+        reInitCommands();
+
+        var command = word.substr(1);
+
+        var availableCommands = commands[command];
+        if (availableCommands == null){
+            return [];
+        }
+
+        return availableCommands;
+
+    }
+
+    // Taken from https://github.com/qownnotes/scripts/blob/master/journal-entry/journal-entry.qml
+    function getWeekNumber(d) {
+        // Copy date so don't modify original
+        d = new Date(Date.UTC(d.getFullYear(), d.getMonth(), d.getDate()));
+        d.setUTCDate(d.getUTCDate() + 4 - (d.getUTCDay()||7));
+        var yearStart = new Date(Date.UTC(d.getUTCFullYear(),0,1));
+        var weekNo = Math.ceil(( ( (d - yearStart) / 86400000) + 1)/7);
+        return weekNo;
+    }
+
+    // Taken from https://github.com/qownnotes/scripts/blob/master/journal-entry/journal-entry.qml
+    function formatDate(date, format) {
+        let day = date.getDate();
+        let month = date.getMonth() + 1; //getMonth() returns 0-11 so we must add 1
+        let week = getWeekNumber(date);
+        let year = date.getFullYear();
+        let hours = date.getHours();
+        let minutes = date.getMinutes();
+        let seconds = date.getSeconds();
+
+        // If day and month are less than 10, add a leading zero
+        day = (day < 10) ? '0' + day : day;
+        month = (month < 10) ? '0' + month : month;
+        week = (week < 10) ? '0' + week : week;
+        hours = (hours < 10) ? '0' + hours : hours;
+        minutes = (minutes < 10) ? '0' + minutes : minutes;
+        seconds = (seconds < 10) ? '0' + seconds : seconds;
+
+        // Replace format placeholders by actual values
+        format = format.replace('WW', week);
+        format = format.replace('MM', month);
+        format = format.replace('DD', day);
+        format = format.replace('YYYY', year);
+        format = format.replace('HH', hours);
+        format = format.replace('mm', minutes);
+        format = format.replace('ss', seconds);
+
+        return format;
+    }
+}