From 0b1de8a487034724e8acbdccf8a7b506d1ecaeed Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Wed, 04 Sep 2013 03:32:00 -0400
Subject: [PATCH] Add new feature to save and recall text snippets (aka canned responses) when composing messages
---
program/js/app.js | 170 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 169 insertions(+), 1 deletions(-)
diff --git a/program/js/app.js b/program/js/app.js
index dedad37..7e58121 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -256,7 +256,9 @@
}
else if (this.env.action == 'compose') {
this.env.address_group_stack = [];
- this.env.compose_commands = ['send-attachment', 'remove-attachment', 'send', 'cancel', 'toggle-editor', 'list-adresses', 'pushgroup', 'search', 'reset-search', 'extwin'];
+ this.env.compose_commands = ['send-attachment', 'remove-attachment', 'send', 'cancel',
+ 'toggle-editor', 'list-adresses', 'pushgroup', 'search', 'reset-search', 'extwin',
+ 'insert-response', 'save-response', 'edit-responses'];
if (this.env.drafts_mailbox)
this.env.compose_commands.push('savedraft')
@@ -270,6 +272,22 @@
this.env.spellcheck.spelling_state_observer = function(s) { ref.spellcheck_state(); };
this.env.compose_commands.push('spellcheck')
this.enable_command('spellcheck', true);
+ }
+
+ // init canned response functions
+ if (this.gui_objects.responseslist) {
+ $('a.insertresponse', this.gui_objects.responseslist)
+ .mousedown(function(e){ return rcube_event.cancel(e); })
+ .mouseup(function(e){
+ ref.command('insert-response', $(this).attr('rel'));
+ $(document.body).trigger('mouseup'); // hides the menu
+ return rcube_event.cancel(e);
+ });
+
+ // avoid textarea loosing focus when hitting the save-response button/link
+ for (var i=0; this.buttons['save-response'] && i < this.buttons['save-response'].length; i++) {
+ $('#'+this.buttons['save-response'][i].id).mousedown(function(e){ return rcube_event.cancel(e); })
+ }
}
document.onmouseup = function(e){ return p.doc_mouse_up(e); };
@@ -3281,6 +3299,108 @@
}
return true;
+ };
+
+ this.insert_response = function(key)
+ {
+ var insert = this.env.textresponses[key] ? this.env.textresponses[key].text : null;
+ if (!insert)
+ return false;
+
+ // get cursor pos
+ var textarea = rcube_find_object(this.env.composebody),
+ selection = $(textarea).is(':focus') ? this.get_input_selection(textarea) : { start:0, end:0 },
+ inp_value = textarea.value;
+ pre = inp_value.substring(0, selection.start),
+ end = inp_value.substring(selection.end, inp_value.length);
+
+ // insert response text
+ textarea.value = pre + insert + end;
+
+ // set caret after inserted text
+ this.set_caret_pos(textarea, selection.start + insert.length);
+ textarea.focus();
+ };
+
+ /**
+ * Open the dialog to save a new canned response
+ */
+ this.save_response = function()
+ {
+ var textarea = rcube_find_object(this.env.composebody),
+ text = '', sigstart;
+
+ if (textarea && $(textarea).is(':focus')) {
+ text = this.get_input_selection(textarea).text;
+ }
+
+ if (!text && textarea) {
+ text = textarea.value;
+
+ // strip off signature
+ sigstart = text.indexOf('-- \n');
+ if (sigstart > 0) {
+ text = textarea.value.substring(0, sigstart);
+ }
+ }
+
+ // show dialog to enter a name and to modify the text to be saved
+ var buttons = {},
+ html = '<form class="propform">' +
+ '<div class="prop block"><label>' + this.get_label('responsename') + '</label>' +
+ '<input type="text" name="name" id="ffresponsename" size="40" /></div>' +
+ '<div class="prop block"><label>' + this.get_label('responsetext') + '</label>' +
+ '<textarea name="text" id="ffresponsetext" cols="40" rows="8"></textarea></div>' +
+ '</form>';
+
+ buttons[this.gettext('save')] = function(e) {
+ var name = $('#ffresponsename').val(),
+ text = $('#ffresponsetext').val();
+
+ if (!text) {
+ $('#ffresponsetext').select();
+ return false;
+ }
+ if (!name)
+ name = text.substring(0,40);
+
+ var lock = ref.display_message(ref.get_label('savingresponse'), 'loading');
+ ref.http_post('settings/responses', { _insert:1, _name:name, _text:text }, lock);
+ $(this).dialog('close');
+ };
+
+ buttons[this.gettext('cancel')] = function() {
+ $(this).dialog('close');
+ };
+
+ this.show_popup_dialog(html, this.gettext('savenewresponse'), buttons);
+
+ $('#ffresponsetext').val(text);
+ $('#ffresponsename').select();
+ };
+
+ this.add_response_item = function(response)
+ {
+ var key = response.key;
+ this.env.textresponses[key] = response;
+
+ // append to responses list
+ if (this.gui_objects.responseslist) {
+ var li = $('<li>').appendTo(this.gui_objects.responseslist);
+ $('<a>').addClass('insertresponse active')
+ .attr('href', '#')
+ .attr('rel', key)
+ .html(response.name)
+ .appendTo(li)
+ .mousedown(function(e){
+ return rcube_event.cancel(e);
+ })
+ .mouseup(function(e){
+ ref.command('insert-response', key);
+ $(document.body).trigger('mouseup'); // hides the menu
+ return rcube_event.cancel(e);
+ });
+ }
};
this.stop_spellchecking = function()
@@ -6822,6 +6942,54 @@
}
};
+ // get selected text from an input field
+ // http://stackoverflow.com/questions/7186586/how-to-get-the-selected-text-in-textarea-using-jquery-in-internet-explorer-7
+ this.get_input_selection = function(obj)
+ {
+ var start = 0, end = 0,
+ normalizedValue, range,
+ textInputRange, len, endRange;
+
+ if (typeof obj.selectionStart == "number" && typeof obj.selectionEnd == "number") {
+ normalizedValue = obj.value;
+ start = obj.selectionStart;
+ end = obj.selectionEnd;
+ } else {
+ range = document.selection.createRange();
+
+ if (range && range.parentElement() == obj) {
+ len = obj.value.length;
+ normalizedValue = obj.value.replace(/\r\n/g, "\n");
+
+ // create a working TextRange that lives only in the input
+ textInputRange = obj.createTextRange();
+ textInputRange.moveToBookmark(range.getBookmark());
+
+ // Check if the start and end of the selection are at the very end
+ // of the input, since moveStart/moveEnd doesn't return what we want
+ // in those cases
+ endRange = obj.createTextRange();
+ endRange.collapse(false);
+
+ if (textInputRange.compareEndPoints("StartToEnd", endRange) > -1) {
+ start = end = len;
+ } else {
+ start = -textInputRange.moveStart("character", -len);
+ start += normalizedValue.slice(0, start).split("\n").length - 1;
+
+ if (textInputRange.compareEndPoints("EndToEnd", endRange) > -1) {
+ end = len;
+ } else {
+ end = -textInputRange.moveEnd("character", -len);
+ end += normalizedValue.slice(0, end).split("\n").length - 1;
+ }
+ }
+ }
+ }
+
+ return { start:start, end:end, text:normalizedValue.substr(start, end-start) };
+ };
+
// disable/enable all fields of a form
this.lock_form = function(form, lock)
{
--
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