X-Git-Url: https://git.ktnx.net/?a=blobdiff_plain;f=public%2Fjavascripts%2Flsl.js;h=bb9778e6e73b354cea06b1e516dac8134c03239c;hb=4fbeac38e712fc7f9c8f77f60eefe62a8a0af13c;hp=1c1febb5c7b35266401dc2b4f76773a261ecd805;hpb=a6947850247ccf28c74afa5ebe78fe8be0bc5a9f;p=lsl.git

diff --git a/public/javascripts/lsl.js b/public/javascripts/lsl.js
index 1c1febb..bb9778e 100644
--- a/public/javascripts/lsl.js
+++ b/public/javascripts/lsl.js
@@ -8,6 +8,7 @@ var uri_id_re = new RegExp('/(\\d+)$');
 var lists_version = -1;
 var lists = [];
 var selected_list;
+var last_item_action, last_item_action_stamp, item_action_streak = 0;
 
 function debug(...args) {
     if (devel_env)
@@ -19,7 +20,11 @@ function uri_id(uri) {
     return m ? m[1] : null;
 }
 function add_list_item(data) {
-    var item = $('<li>').addClass('list-item-row').data('item', data);
+    var item = $('<li>').addClass('list-item-row').data({
+        'lsl-uri': data.uri,
+        'lsl-version': data.version,
+        'lsl-description': data.description,
+        'lsl-done': data.done});
     var cb = $('<input type="checkbox">');
     if (data.done) cb.prop('checked', true);
     item.append(cb);
@@ -34,14 +39,15 @@ function got_lists_version(new_version) {
         window.setTimeout(load_lists);
 }
 function got_list_version(new_version) {
-    if (new_version != selected_list.attr('lsl-version'))
+    if (new_version != selected_list.data('lsl-version'))
         window.setTimeout(
             () => load_list_items(selected_list.data('lsl-uri'), selected_list));
 }
 function load_list_items(uri, target) {
     $.get(uri)
     .done(item_data => {
-        target.data('items', item_data);
+        target.data('lsl-items', item_data.items);
+        target.data('lsl-version', item_data.version);
 
         // TODO: merge new items into existing ones
         // keep track of the last existing item, and append new one
@@ -80,75 +86,99 @@ function select_list(new_selected_list) {
 
     selected_list = new_selected_list;
 }
-function edit_list(li) {
-    li.addClass('editing');
-
+function edit_list() {
     var d = $('<div>')
         .append(
             $('<fieldset>')
                 .append(
                     $('<legend>').text('List name'),
-                    $('<input type="text" size="40">').val(li.data('lsl-name'))
+                    $('<input type="text" size="10">')
+                    .on('keypress', (ev) => {
+                        if (13 == ev.keyCode) {
+                            save_list(d);
+                            return false;
+                        }
+
+                        return true;
+                    })
+                    .val(selected_list.data('lsl-name'))
                 )
         );
 
     d.dialog({
+        dialogClass: 'edit-list-dialog',
         autoOpen: true,
         modal: true,
         title: 'Edit list',
-        close: ()=>{
-            li.removeClass('editing');
+        width: 'min(calc(100% - 2em), 20em)',
+        close: (ev) => {
+            $(ev.target).dialog('destroy');
         },
-        width: 'max-content',
         buttons: [
             {
                 class: 'btn-delete',
                 icon: 'ui-icon-trash',
-                text: 'Delete',
                 click: () => {
-                    delete_list(li, d);
+                    delete_list(d);
                 },
             },
-            {
-                text: 'Cancel',
-                click: ()=>{ d.dialog('destroy'); },
-            },
             {
                 icon: 'ui-icon-disk',
                 text: 'OK',
                 click: () => {
-                    save_list(li, d);
+                    save_list(d);
                 },
             },
         ],
     });
 }
-function delete_list(li, dlg) {
-    // TODO: fetch all list items and store all data in a "Deleted"
+function delete_list(dlg) {
+    // TODO: store all data including list items in a "Deleted"
     // pop-up with an "Undo" link that can be used to restore the list
     var lists_ver = lists_version;
-    $.ajax( li.data('lsl-uri'),
+    $.ajax( selected_list.data('lsl-uri'),
         { type: 'DELETE' }
     )
     .done((d)=>{
         lists_version = lists_ver + 1;
-        if (li.hasClass('selected')) {
-            var new_selected = li.next();
+        var deleted_list = selected_list;
+
+        var new_selected = deleted_list.next();
+        if (new_selected.length) {
+            select_list(new_selected)
+        }
+        else {
+            new_selected = deleted_list.prev();
             if (new_selected.length) {
-                select_list(new_selected)
+                select_list(new_selected);
             }
             else {
-                new_selected = li.prev();
-                if (new_selected.length) {
-                    select_list(new_selected);
-                }
-                else {
-                    $('#page').removeClass('have-lists');
-                }
+                $('#page').removeClass('have-lists');
             }
         }
 
-        li.remove();
+        deleted_list.remove();
+        dlg.dialog('destroy');
+        got_lists_version(d.lists_version);
+    });
+}
+function save_list(dlg) {
+    var lists_ver = lists_version;
+    var new_name = dlg.find('input[type="text"]').val();
+
+    $.ajax( selected_list.data('lsl-uri'),
+        {   type: 'PUT',
+            data: JSON.stringify({ name: new_name,
+                    version: selected_list.data('lsl-version')})
+        }
+    )
+    .done((d)=>{
+        lists_version = lists_ver + 1;
+
+        selected_list.find('.list-name').text(new_name);
+        selected_list.data('lsl-name', new_name);
+        $('#selected-list-name').text(new_name);
+
         dlg.dialog('destroy');
         got_lists_version(d.lists_version);
     });
@@ -187,8 +217,8 @@ function load_lists() {
             if (existing.length) {
                 existing.data('lsl-version', list.version)
                 .data('lsl-name', list.name)
-                .text(list.name)
                 .removeClass('old');
+                existing.find('span.list-name').text(list.name);
             }
             else {
                 var list_item = $('<li>')
@@ -199,10 +229,6 @@ function load_lists() {
                     .append(
                         $('<span class="list-name">')
                         .text(list.name)
-                    )
-                    .append(
-                        $('<span class="list-edit-trigger">')
-                        .append('<span class="ui-icon ui-icon-pencil">')
                     );
                 lists.append(list_item);
             }
@@ -238,21 +264,104 @@ function handle_new_list_submission(){
 }
 function new_list_item_submission_done(data) {
     got_lists_version(data.lists_version);
+    selected_list.data('lsl-version', selected_list.data('lsl-version') + 1 );
     got_list_version(data.list_version);
 
-    var item_data = selected_list.data('items');
-
     var new_item = {
         description: $('#new-list-item input[type="text"]').val().trim(),
         done: $('#new-list-item input[type="checkbox"]').prop('checked'),
         version: 1,
+        uri: data.uri,
     };
-    item_data.items.push(new_item);
-    item_data.version = data.version;
+    selected_list.data('lsl-items').push(new_item);
     add_list_item(new_item);
 
     $('#new-list-item input').val('');
 }
+function delete_list_item(dlg, li) {
+    $.ajax(li.data('lsl-uri'),
+        {   type: 'DELETE' })
+    .done((resp) => {
+        li.remove();
+        dlg.dialog('destroy');
+        selected_list.data('lsl-version', selected_list.data('lsl-version')+1);
+        got_list_version(resp.list_version);
+        got_lists_version(resp.lists_version);
+    });
+}
+function save_list_item(dlg,li) {
+    var new_description = dlg.find('input[type="text"]').val();
+
+    $.ajax( li.data('lsl-uri'),
+        {   type: 'PUT',
+            data: JSON.stringify({
+                description: new_description,
+                version: li.data('lsl-version')})
+        }
+    )
+    .done((d)=>{
+        selected_list.data('lsl-version', selected_list.data('lsl-version') + 1);
+
+        li.data('lsl-description', new_description);
+        li.data('lsl-version', d.version);
+        li.find('.description').text(new_description);
+
+        dlg.dialog('destroy');
+        got_list_version(d.list_version);
+        got_lists_version(d.lists_version);
+    });
+}
+function edit_list_item(li) {
+    var d = $('<div>')
+        .append(
+            $('<fieldset>')
+                .append(
+                    $('<legend>').text('Item name'),
+                    $('<input type="text" size="10">')
+                    .on('keypress', (ev) => {
+                        if (13 == ev.keyCode) {
+                            save_list_item(d, li);
+                            return false;
+                        }
+
+                        return true;
+                    })
+                    .val(li.data('lsl-description'))
+                )
+        );
+
+    d.dialog({
+        dialogClass: 'edit-item-dialog',
+        autoOpen: true,
+        modal: true,
+        title: 'Edit item',
+        width: 'min(calc(100% - 2em), 20em)',
+        close: (ev) => {
+            $(ev.target).dialog('destroy');
+        },
+        buttons: [
+            {
+                class: 'btn-delete',
+                icon: 'ui-icon-trash',
+                click: () => {
+                    delete_list_item(d, li);
+                },
+            },
+            {
+                icon: 'ui-icon-disk',
+                text: 'OK',
+                click: () => {
+                    save_list_item(d, li);
+                },
+            },
+        ],
+    });
+}
+function handle_list_item_edit(ev) {
+    var li = $(ev.target).closest('li');
+    edit_list_item(li);
+    return false;
+}
 function handle_new_list_item_submission(){
     var description = $('#new-list-item input[type="text"]').val().trim();
     if (description.length == 0) return;
@@ -265,21 +374,67 @@ function handle_new_list_item_submission(){
     )
     .done(new_list_item_submission_done);
 }
+function reposition_item_multi_action() {
+    var box = $('#item-multi-action');
+    var cnt = $('#content');
+    var cnt_x = cnt.offset().left;
+    var cnt_w = cnt.css('width').replace('px', '');
+    var box_w = box.width();
+
+    box.css('left', cnt_x + cnt_w / 2 - box_w / 2);
+}
 function handle_list_item_state_changed(ev) {
     var item = $(ev.target).closest('li');
     var cb = item.find('input[type="checkbox"]');
-    var item_data = item.data('item');
 
-    $.ajax(item_data.uri,
+    var action = cb.prop('checked') ? 'check' : 'clear';
+    var now = new Date();
+    var since_last_action = now - last_item_action_stamp;
+
+    console.debug(action, last_item_action, now - last_item_action_stamp, item_action_streak);
+    if (last_item_action
+        && last_item_action == action
+        && since_last_action < 3000)
+    {
+        item_action_streak ++;
+
+        if (item_action_streak > 2
+            && ( action == 'check' && $('#list-items input[type="checkbox"]').not(':checked').length
+                || action == 'clear' && $('#list-items input[type="checkbox"]').filter(':checked').length
+            )
+        ) {
+            var box = $('#item-multi-action')
+                .removeClass('checking clearing')
+                .addClass(action+'ing')
+                .addClass('in-view');
+            reposition_item_multi_action();
+            var old_timer = box.data('lsl-hide-timer');
+            if (old_timer)
+                window.clearTimeout(old_timer);
+
+            box.data('lsl-hide-timer', window.setTimeout(() => {
+                box.removeClass('in-view').data('lsl-hide-timer', false);
+            }, 3000));
+        }
+    }
+    else {
+        item_action_streak = 1;
+    }
+
+    last_item_action = action;
+    last_item_action_stamp = now;
+
+    $.ajax(item.data('lsl-uri'),
         {   type: 'PUT',
             data: JSON.stringify({
-                version: item_data.version,
+                version: item.data('lsl-version'),
                 done: cb.prop('checked')})
         }
     )
     .done(function(resp){
-        item_data.version = resp.version;
+        item.data('lsl-version', resp.version);
         got_lists_version(resp.lists_version);
+        selected_list.data('lsl-version', selected_list.data('lsl-version')+1);
         got_list_version(resp.list_version);
     });
 }
@@ -320,14 +475,15 @@ $(function(){
 
         return true;
     });
-    $('ul#lists')
+    $('#lists')
         .on('click', 'li', ev=>{
             select_list($(ev.target).closest('li'));
-        })
-        .on('click', 'li > span.list-edit-trigger', ev => {
-            edit_list($(ev.target).closest('li'));
-            return false;
         });
+    $('#list-edit-trigger').on('click', ev => {
+        edit_list();
+        return false;
+    });
+    $('#list-items').on('click', '>li .edit-trigger', handle_list_item_edit);
     $('#new-list-item button').on('click', handle_new_list_item_submission);
     $('#new-list-item input').on('keypress', ev => {
         if (13 == ev.keyCode) {
@@ -338,5 +494,17 @@ $(function(){
     });
     $('#list-items').on('change', '.list-item-row input[type="checkbox"]', handle_list_item_state_changed);
     load_lists();
+    $('body').on('click', '.ui-widget-overlay', (ev) => {
+        $(ev.target).siblings('.ui-dialog').find('.ui-dialog-content').dialog('close');
+    });
+    $(window).on('resize', () => { reposition_item_multi_action(); });
+    $('#btn-check-all').click((ev) => {
+        $('#list-items input[type="checkbox"]').not(':checked').prop('checked', true).trigger('change');
+        return false;
+    });
+    $('#btn-clear-all').click((ev) => {
+        $('#list-items input[type="checkbox"]').filter(':checked').prop('checked', false).trigger('change');
+        return false;
+    });
 });
 })();