Implemented the ajax call for updating notes.

[citadel.git] / webcit / notes.c

diff --git a/webcit/notes.c b/webcit/notes.c
index cea7121d5a377759edb545792649a84701d840f7..24f3c5de056366f66dd04b3d633c6d03027290a8 100644 (file)
--- a/webcit/notes.c
+++ b/webcit/notes.c
@@ -159,16 +159,42 @@ void updatenote(void)
 }
 
 
+/*
+ * Background ajax call to receive updates from the browser when a note is moved, resized, or updated.
+ */
+void ajax_update_note(void) {
+
+       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"));
+        if (havebstr("top"))   lprintf(9, "Top      = %s\n", bstr("top"));
+        if (havebstr("left"))  lprintf(9, "Left     = %s\n", bstr("left"));
+        if (havebstr("height"))        lprintf(9, "Height   = %s\n", bstr("height"));
+        if (havebstr("width")) lprintf(9, "Width    = %s\n", bstr("width"));
+
+       /* FIXME finish this */
+}
+
+
+
+
 #ifdef NEW_NOTES_VIEW
 
 /*
  * Display a <div> containing a rendered sticky note.
  */
-void display_vnote_div(struct vnote *v, long msgnum) {
+void display_vnote_div(struct vnote *v) {
 
        /* begin outer div */
 
-       wprintf("<div id=\"note%ld\" ", msgnum);
+       wprintf("<div id=\"note-%s\" ", v->uid);
        wprintf("class=\"stickynote_outer\" ");
        wprintf("style=\"");
        wprintf("left: %dpx; ", v->pos_left);
@@ -180,14 +206,15 @@ void display_vnote_div(struct vnote *v, long msgnum) {
 
        /* begin title bar */
 
-       wprintf("<div id=\"titlebar%ld\" ", msgnum);
+       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>&nbsp;</td>", msgnum);
+       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';\" "
@@ -244,16 +271,18 @@ void display_note(long msgnum, int unread) {
                if (relevant_source != NULL) {
                        struct vnote *v = vnote_new_from_str(relevant_source);
                        free(relevant_source);
-                       display_vnote_div(v, msgnum);
-                       vnote_free(v);
+                       display_vnote_div(v);
 
-                       /* FIXME remove these debugging messages when finished */
+                       /* uncomment these lines to see ugly debugging info 
                        wprintf("<script type=\"text/javascript\">");
-                       wprintf("document.write('L: ' + $('note%ld').style.left + '<br>');", msgnum);
-                       wprintf("document.write('T: ' + $('note%ld').style.top + '<br>');", msgnum);
-                       wprintf("document.write('W: ' + $('note%ld').style.width + '<br>');", msgnum);
-                       wprintf("document.write('H: ' + $('note%ld').style.height + '<br>');", msgnum);
+                       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);
                }
        }
 }