12 * Uncomment this #define in order to get the new vNote-based sticky notes view.
13 * We're keeping both versions here so that I can work on the new view without breaking
14 * the existing implementation prior to completion.
17 /* #define NEW_NOTES_VIEW */
20 #ifndef NEW_NOTES_VIEW
22 * display sticky notes
24 * msgnum = Message number on the local server of the note to be displayed
26 void display_note(long msgnum, int unread)
30 char display_notetext[SIZ];
35 serv_printf("MSG0 %ld", msgnum);
36 serv_getln(buf, sizeof buf);
38 wprintf("%s<br />\n", &buf[4]);
44 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
47 if ( (in_text) && (strlen(notetext) < SIZ-256) ) {
48 strcat(notetext, buf);
51 if ( (!in_text) && (!strncasecmp(buf, "exti=", 5)) ) {
52 safestrncpy(eid, &buf[5], sizeof eid);
55 if ( (!in_text) && (!strcasecmp(buf, "text")) ) {
60 /* Now sanitize the buffer */
61 len = strlen(notetext);
62 for (i=0; i<len; ++i) {
63 if (isspace(notetext[i])) notetext[i] = ' ';
66 /* Make it HTML-happy and print it. */
67 stresc(display_notetext, SIZ, notetext, 0, 0);
69 /* Lets try it as a draggable */
70 if (!IsEmptyStr(eid)) {
71 wprintf ("<IMG ALIGN=MIDDLE src=\"static/storenotes_48x.gif\" id=\"note_%s\" alt=\"Note\" ", eid);
72 wprintf ("class=\"notes\">\n");
73 wprintf ("<script type=\"text/javascript\">\n");
74 wprintf ("new Draggable (\"note_%s\", {revert:true})\n", eid);
75 wprintf ("</script>\n");
78 wprintf ("<IMG ALIGN=MIDDLE src=\"static/storenotes_48x.gif\" id=\"note_%ld\" ", msgnum);
79 wprintf ("class=\"notes\">\n");
80 wprintf ("<script type=\"text/javascript\">\n");
81 wprintf ("new Draggable (\"note_%ld\", {revert:true})\n", msgnum);
82 wprintf ("</script>\n");
85 if (!IsEmptyStr(eid)) {
86 wprintf("<span id=\"note%s\">%s</span><br />\n", eid, display_notetext);
89 wprintf("<span id=\"note%ld\">%s</span><br />\n", msgnum, display_notetext);
92 /* Offer in-place editing. */
93 if (!IsEmptyStr(eid)) {
94 wprintf("<script type=\"text/javascript\">"
95 "new Ajax.InPlaceEditor('note%s', 'updatenote?nonce=%ld?eid=%s', {rows:5,cols:72});"
107 * This gets called by the Ajax.InPlaceEditor when we save a note.
109 void updatenote(void)
113 char display_notetext[SIZ];
118 serv_printf("ENT0 1||0|0||||||%s", bstr("eid"));
119 serv_getln(buf, sizeof buf);
121 text_to_server(bstr("value"));
125 begin_ajax_response();
126 msgnum = locate_message_by_uid(bstr("eid"));
128 serv_printf("MSG0 %ld", msgnum);
129 serv_getln(buf, sizeof buf);
131 strcpy(notetext, "");
132 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
134 /* Fill the buffer */
135 if ( (in_text) && (strlen(notetext) < SIZ-256) ) {
136 strcat(notetext, buf);
139 if ( (!in_text) && (!strcasecmp(buf, "text")) ) {
143 /* Now sanitize the buffer */
144 len = strlen(notetext);
145 for (i=0; i<len; ++i) {
146 if (isspace(notetext[i])) notetext[i] = ' ';
149 /* Make it HTML-happy and print it. */
150 stresc(display_notetext, SIZ, notetext, 0, 0);
151 wprintf("%s\n", display_notetext);
155 wprintf("%s", _("An error has occurred."));
163 * Display a <div> containing a rendered sticky note.
165 void display_vnote_div(struct vnote *v) {
167 /* begin outer div */
169 wprintf("<div id=\"note-%s\" ", v->uid);
170 wprintf("class=\"stickynote_outer\" ");
172 wprintf("left: %dpx; ", v->pos_left);
173 wprintf("top: %dpx; ", v->pos_top);
174 wprintf("width: %dpx; ", v->pos_width);
175 wprintf("height: %dpx; ", v->pos_height);
176 wprintf("background-color: #%02X%02X%02X ", v->color_red, v->color_green, v->color_blue);
179 /* begin title bar */
181 wprintf("<div id=\"titlebar-%s\" ", v->uid);
182 wprintf("class=\"stickynote_titlebar\" ");
183 wprintf("onMouseDown=\"NotesDragMouseDown(event,'%s')\" ", v->uid);
185 wprintf("background-color: #%02X%02X%02X ", v->color_red/2, v->color_green/2, v->color_blue/2);
188 wprintf("<table border=0 cellpadding=0 cellspacing=0 valign=middle width=100%%><tr>");
189 wprintf("<td></td>"); // nothing in the title bar, it's just for dragging
191 wprintf("<td align=right valign=middle "
192 // "onclick=\"javascript:$('address_book_popup').style.display='none';\" "
193 "><img src=\"static/closewindow.gif\">");
194 wprintf("</td></tr></table>");
198 /* begin note body */
202 /* begin resize handle */
204 wprintf("<div id=\"resize-%s\" ", v->uid);
205 wprintf("class=\"stickynote_resize\" ");
206 wprintf("onMouseDown=\"NotesResizeMouseDown(event,'%s')\" ", v->uid);
210 wprintf("<img src=\"static/resizecorner.png\">");
222 * Fetch a message from the server and extract a vNote from it
224 struct vnote *vnote_new_from_msg(long msgnum) {
226 char mime_partnum[256];
227 char mime_filename[256];
228 char mime_content_type[256];
229 char mime_disposition[256];
231 char relevant_partnum[256];
232 char *relevant_source = NULL;
234 relevant_partnum[0] = '\0';
235 sprintf(buf, "MSG4 %ld", msgnum); /* we need the mime headers */
237 serv_getln(buf, sizeof buf);
238 if (buf[0] != '1') return NULL;
240 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
241 if (!strncasecmp(buf, "part=", 5)) {
242 extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
243 extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
244 extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
245 extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
246 mime_length = extract_int(&buf[5], 5);
248 if (!strcasecmp(mime_content_type, "text/vnote")) {
249 strcpy(relevant_partnum, mime_partnum);
254 if (!IsEmptyStr(relevant_partnum)) {
255 relevant_source = load_mimepart(msgnum, relevant_partnum);
256 if (relevant_source != NULL) {
257 struct vnote *v = vnote_new_from_str(relevant_source);
258 free(relevant_source);
268 * Background ajax call to receive updates from the browser when a note is moved, resized, or updated.
270 void ajax_update_note(void) {
274 struct vnote *v = NULL;
276 begin_ajax_response();
277 wprintf("Updating."); // Browser ignores the response, so nothing is necessary.
280 if (!havebstr("note_uid")) {
281 lprintf(5, "Received ajax_update_note() request without a note UID.\n");
285 lprintf(9, "Note UID = %s\n", bstr("note_uid"));
286 serv_printf("EUID %s", bstr("note_uid"));
287 serv_getln(buf, sizeof buf);
289 lprintf(5, "Cannot find message containing vNote with the requested uid!\n");
292 msgnum = atol(&buf[4]);
293 v = vnote_new_from_msg(msgnum);
295 lprintf(5, "Cannot locate a vNote within message %ld\n", msgnum);
299 /* Make any requested changes */
300 if (havebstr("top")) {
301 lprintf(9, "Top = %s\n", bstr("top"));
302 v->pos_top = atoi(bstr("top"));
304 if (havebstr("left")) {
305 lprintf(9, "Left = %s\n", bstr("left"));
306 v->pos_left = atoi(bstr("left"));
308 if (havebstr("height")) {
309 lprintf(9, "Height = %s\n", bstr("height"));
310 v->pos_height = atoi(bstr("height"));
312 if (havebstr("width")) {
313 lprintf(9, "Width = %s\n", bstr("width"));
314 v->pos_width = atoi(bstr("width"));
317 /* Serialize it and save it to the message base. Server will delete the old one. */
318 serv_puts("ENT0 1|||4");
319 serv_getln(buf, sizeof buf);
321 serv_puts("Content-type: text/vnote");
323 serv_puts(vnote_serialize(v));
334 #ifdef NEW_NOTES_VIEW
337 * display sticky notes
339 * msgnum = Message number on the local server of the note to be displayed
341 void display_note(long msgnum, int unread) {
344 v = vnote_new_from_msg(msgnum);
346 display_vnote_div(v);
348 /* uncomment these lines to see ugly debugging info
349 wprintf("<script type=\"text/javascript\">");
350 wprintf("document.write('L: ' + $('note-%s').style.left + '; ');", v->uid);
351 wprintf("document.write('T: ' + $('note-%s').style.top + '; ');", v->uid);
352 wprintf("document.write('W: ' + $('note-%s').style.width + '; ');", v->uid);
353 wprintf("document.write('H: ' + $('note-%s').style.height + '<br>');", v->uid);
354 wprintf("</script>");