/*
* $Id$
+ *
*/
-/**
- * \defgroup StickyNotes Functions which handle "sticky notes"
- * \ingroup WebcitDisplayItems
- */
-/*@{*/
+
#include "webcit.h"
#include "groupdav.h"
#include "webserver.h"
-/**
- * \brief display sticky notes
- * \param msgnum the citadel mesage number
+
+/*
+ * Uncomment this #define in order to get the new vNote-based sticky notes view.
+ * We're keeping both versions here so that I can work on the new view without breaking
+ * the existing implementation prior to completion.
+ */
+
+/* #define NEW_NOTES_VIEW */
+
+
+#ifndef NEW_NOTES_VIEW
+/*
+ * display sticky notes
+ *
+ * msgnum = Message number on the local server of the note to be displayed
*/
void display_note(long msgnum, int unread)
{
int in_text = 0;
int i, len;
-// wprintf("<IMG ALIGN=MIDDLE src=\"static/storenotes_48x.gif\">\n");
serv_printf("MSG0 %ld", msgnum);
serv_getln(buf, sizeof buf);
if (buf[0] != '1') {
strcpy(eid, "");
while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
- /** Fill the buffer */
+ /* Fill the buffer */
if ( (in_text) && (strlen(notetext) < SIZ-256) ) {
strcat(notetext, buf);
}
}
}
- /** Now sanitize the buffer */
+ /* Now sanitize the buffer */
len = strlen(notetext);
for (i=0; i<len; ++i) {
if (isspace(notetext[i])) notetext[i] = ' ';
}
- /** Make it HTML-happy and print it. */
+ /* Make it HTML-happy and print it. */
stresc(display_notetext, SIZ, notetext, 0, 0);
-/* Lets try it as a draggable */
+
+ /* Lets try it as a draggable */
if (!IsEmptyStr(eid)) {
wprintf ("<IMG ALIGN=MIDDLE src=\"static/storenotes_48x.gif\" id=\"note_%s\" alt=\"Note\" ", eid);
wprintf ("class=\"notes\">\n");
wprintf ("<script type=\"text/javascript\">\n");
-// wprintf ("//<![CDATA[\n");
wprintf ("new Draggable (\"note_%s\", {revert:true})\n", eid);
-// wprintf ("//]]>\n");
wprintf ("</script>\n");
}
else {
wprintf ("<IMG ALIGN=MIDDLE src=\"static/storenotes_48x.gif\" id=\"note_%ld\" ", msgnum);
wprintf ("class=\"notes\">\n");
wprintf ("<script type=\"text/javascript\">\n");
-// wprintf ("//<![CDATA[\n");
wprintf ("new Draggable (\"note_%ld\", {revert:true})\n", msgnum);
-// wprintf ("//]]>\n");
wprintf ("</script>\n");
}
wprintf("<span id=\"note%ld\">%s</span><br />\n", msgnum, display_notetext);
}
- /** Offer in-place editing. */
+ /* Offer in-place editing. */
if (!IsEmptyStr(eid)) {
wprintf("<script type=\"text/javascript\">"
"new Ajax.InPlaceEditor('note%s', 'updatenote?nonce=%ld?eid=%s', {rows:5,cols:72});"
);
}
}
+#endif
-/**
- * \brief This gets called by the Ajax.InPlaceEditor when we save a note.
+/*
+ * This gets called by the Ajax.InPlaceEditor when we save a note.
*/
void updatenote(void)
{
strcpy(notetext, "");
while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
- /** Fill the buffer */
+ /* Fill the buffer */
if ( (in_text) && (strlen(notetext) < SIZ-256) ) {
strcat(notetext, buf);
}
in_text = 1;
}
}
- /** Now sanitize the buffer */
+ /* Now sanitize the buffer */
len = strlen(notetext);
for (i=0; i<len; ++i) {
if (isspace(notetext[i])) notetext[i] = ' ';
}
- /** Make it HTML-happy and print it. */
+ /* Make it HTML-happy and print it. */
stresc(display_notetext, SIZ, notetext, 0, 0);
wprintf("%s\n", display_notetext);
}
}
+/*
+ * Display a <div> containing a rendered sticky note.
+ */
+void display_vnote_div(struct vnote *v) {
+
+ /* begin outer div */
+
+ wprintf("<div id=\"note-%s\" ", v->uid);
+ wprintf("class=\"stickynote_outer\" ");
+ wprintf("style=\"");
+ wprintf("left: %dpx; ", v->pos_left);
+ wprintf("top: %dpx; ", v->pos_top);
+ wprintf("width: %dpx; ", v->pos_width);
+ wprintf("height: %dpx; ", v->pos_height);
+ wprintf("background-color: #%02X%02X%02X ", v->color_red, v->color_green, v->color_blue);
+ wprintf("\">");
+
+ /* begin title bar */
+
+ wprintf("<div id=\"titlebar-%s\" ", v->uid);
+ wprintf("class=\"stickynote_titlebar\" ");
+ wprintf("onMouseDown=\"NotesDragMouseDown(event,'%s')\" ", v->uid);
+ wprintf("style=\"");
+ wprintf("background-color: #%02X%02X%02X ", v->color_red/2, v->color_green/2, v->color_blue/2);
+ wprintf("\">");
+
+ wprintf("<table border=0 cellpadding=0 cellspacing=0 valign=middle width=100%%><tr>");
+ wprintf("<td></td>"); // nothing in the title bar, it's just for dragging
+
+ wprintf("<td align=right valign=middle "
+ // "onclick=\"javascript:$('address_book_popup').style.display='none';\" "
+ "><img src=\"static/closewindow.gif\">");
+ wprintf("</td></tr></table>");
+
+ wprintf("</div>\n");
+
+ /* begin note body */
+
+ escputs(v->body);
+
+ /* begin resize handle */
+
+ wprintf("<div id=\"resize-%s\" ", v->uid);
+ wprintf("class=\"stickynote_resize\" ");
+ wprintf("onMouseDown=\"NotesResizeMouseDown(event,'%s')\" ", v->uid);
+ wprintf("style=\"");
+ wprintf("\">");
+
+ wprintf("<img src=\"static/resizecorner.png\">");
+
+ wprintf("</div>\n");
+
+ /* end of note */
+
+ wprintf("</div>\n");
+}
+
+
+
+/*
+ * Fetch a message from the server and extract a vNote from it
+ */
+struct vnote *vnote_new_from_msg(long msgnum) {
+ char buf[1024];
+ char mime_partnum[256];
+ char mime_filename[256];
+ char mime_content_type[256];
+ char mime_disposition[256];
+ int mime_length;
+ char relevant_partnum[256];
+ char *relevant_source = NULL;
+
+ relevant_partnum[0] = '\0';
+ sprintf(buf, "MSG4 %ld", msgnum); /* we need the mime headers */
+ serv_puts(buf);
+ serv_getln(buf, sizeof buf);
+ if (buf[0] != '1') return NULL;
+
+ while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
+ if (!strncasecmp(buf, "part=", 5)) {
+ extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
+ extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
+ extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
+ extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
+ mime_length = extract_int(&buf[5], 5);
+
+ if (!strcasecmp(mime_content_type, "text/vnote")) {
+ strcpy(relevant_partnum, mime_partnum);
+ }
+ }
+ }
+
+ if (!IsEmptyStr(relevant_partnum)) {
+ relevant_source = load_mimepart(msgnum, relevant_partnum);
+ if (relevant_source != NULL) {
+ struct vnote *v = vnote_new_from_str(relevant_source);
+ free(relevant_source);
+ return(v);
+ }
+ }
+
+ return NULL;
+}
+
+
+/*
+ * Background ajax call to receive updates from the browser when a note is moved, resized, or updated.
+ */
+void ajax_update_note(void) {
+
+ char buf[1024];
+ int msgnum;
+ struct vnote *v = NULL;
+
+ begin_ajax_response();
+ wprintf("Updating."); // Browser ignores the response, so nothing is necessary.
+ end_ajax_response();
+
+ if (!havebstr("note_uid")) {
+ lprintf(5, "Received ajax_update_note() request without a note UID.\n");
+ return;
+ }
+
+ lprintf(9, "Note UID = %s\n", bstr("note_uid"));
+ serv_printf("EUID %s", bstr("note_uid"));
+ serv_getln(buf, sizeof buf);
+ if (buf[0] != '2') {
+ lprintf(5, "Cannot find message containing vNote with the requested uid!\n");
+ return;
+ }
+ msgnum = atol(&buf[4]);
+ v = vnote_new_from_msg(msgnum);
+ if (!v) {
+ lprintf(5, "Cannot locate a vNote within message %ld\n", msgnum);
+ return;
+ }
+
+ /* Make any requested changes */
+ if (havebstr("top")) {
+ lprintf(9, "Top = %s\n", bstr("top"));
+ v->pos_top = atoi(bstr("top"));
+ }
+ if (havebstr("left")) {
+ lprintf(9, "Left = %s\n", bstr("left"));
+ v->pos_left = atoi(bstr("left"));
+ }
+ if (havebstr("height")) {
+ lprintf(9, "Height = %s\n", bstr("height"));
+ v->pos_height = atoi(bstr("height"));
+ }
+ if (havebstr("width")) {
+ lprintf(9, "Width = %s\n", bstr("width"));
+ v->pos_width = atoi(bstr("width"));
+ }
+
+ /* Serialize it and save it to the message base. Server will delete the old one. */
+ serv_puts("ENT0 1|||4");
+ serv_getln(buf, sizeof buf);
+ if (buf[0] == '4') {
+ serv_puts("Content-type: text/vnote");
+ serv_puts("");
+ serv_puts(vnote_serialize(v));
+ serv_puts("000");
+ }
+ vnote_free(v);
+}
+
+
+
+
+
+
+#ifdef NEW_NOTES_VIEW
+
+/*
+ * display sticky notes
+ *
+ * msgnum = Message number on the local server of the note to be displayed
+ */
+void display_note(long msgnum, int unread) {
+ struct vnote *v;
+
+ v = vnote_new_from_msg(msgnum);
+ if (v) {
+ display_vnote_div(v);
+
+ /* uncomment these lines to see ugly debugging info
+ wprintf("<script type=\"text/javascript\">");
+ wprintf("document.write('L: ' + $('note-%s').style.left + '; ');", v->uid);
+ wprintf("document.write('T: ' + $('note-%s').style.top + '; ');", v->uid);
+ wprintf("document.write('W: ' + $('note-%s').style.width + '; ');", v->uid);
+ wprintf("document.write('H: ' + $('note-%s').style.height + '<br>');", v->uid);
+ wprintf("</script>");
+ */
+
+ vnote_free(v);
+ }
+}
-/*@}*/
+#endif
projects / citadel.git / blobdiff