From 690c35cb83df8a561beedc733bf9022e18102804 Mon Sep 17 00:00:00 2001
From: Art Cancro <ajc@citadel.org>
Date: Sun, 11 May 2008 05:07:27 +0000
Subject: [PATCH] Added code to activate color selection in javascript. Now we
 just need the back end code.

---
 webcit/notes.c         | 45 ++++++++++++++++++++++++++----------------
 webcit/static/wclib.js | 14 +++++++++++++
 2 files changed, 42 insertions(+), 17 deletions(-)

diff --git a/webcit/notes.c b/webcit/notes.c
index 1fcb6213d..f4f31b416 100644
--- a/webcit/notes.c
+++ b/webcit/notes.c
@@ -7,16 +7,16 @@
 #include "groupdav.h"
 #include "webserver.h"
 
-char *pastel_palette[] = {
-	"#808080",
-	"#ff8080",
-	"#8080ff",
-	"#ffff80",
-	"#80ff80",
-	"#ff80ff",
-	"#80ffff",
-	"#ff8080",
-	"#808080"
+int pastel_palette[9][3] = {
+	{ 0x80, 0x80, 0x80 },
+	{ 0xff, 0x80, 0x80 },
+	{ 0x80, 0x80, 0xff },
+	{ 0xff, 0xff, 0x80 },
+	{ 0x80, 0xff, 0x80 },
+	{ 0xff, 0x80, 0xff },
+	{ 0x80, 0xff, 0xff },
+	{ 0xff, 0x80, 0x80 },
+	{ 0x80, 0x80, 0x80 }
 };
 
 
@@ -59,7 +59,18 @@ void display_vnote_div(struct vnote *v) {
 	wprintf("<table border=0 cellpadding=0 cellspacing=0>");
 	for (i=0; i<9; ++i) {
 		if ((i%3)==0) wprintf("<tr>");
-		wprintf("<td bgcolor=\"%s\"> </td>", pastel_palette[i]);
+		wprintf("<td ");
+		wprintf("onClick=\"NotesClickColor(event,'%s',%d,%d,%d)\" ",
+			v->uid,
+			pastel_palette[i][0],
+			pastel_palette[i][1],
+			pastel_palette[i][2]
+		);
+		wprintf("bgcolor=\"#%02x%02x%02x\"> </td>",
+			pastel_palette[i][0],
+			pastel_palette[i][1],
+			pastel_palette[i][2]
+		);
 		if (((i+1)%3)==0) wprintf("</tr>");
 	}
 	wprintf("</table>");
@@ -163,9 +174,9 @@ struct vnote *vnote_new_from_msg(long msgnum) {
 			if (!vnote_from_body) {
 				vnote_from_body = vnote_new();
 				vnote_from_body->uid = strdup(uid_from_headers);
-				vnote_from_body->color_red = 0xFF;
-				vnote_from_body->color_green = 0xff;	// pastel yellow
-				vnote_from_body->color_blue = 0x80;
+				vnote_from_body->color_red = pastel_palette[3][0];
+				vnote_from_body->color_green = pastel_palette[3][1];
+				vnote_from_body->color_blue = pastel_palette[3][2];
 				vnote_from_body->body = malloc(32768);
 				vnote_from_body->body[0] = 0;
 				body_len = 0;
@@ -337,9 +348,9 @@ void add_new_note(void) {
 	if (v) {
 		v->uid = malloc(128);
 		generate_uuid(v->uid);
-		v->color_red = 0xFF;
-		v->color_green = 0xff;	// pastel yellow
-		v->color_blue = 0x80;
+		v->color_red = pastel_palette[3][0];
+		v->color_green = pastel_palette[3][1];
+		v->color_blue = pastel_palette[3][2];
 		v->body = strdup(_("Click on any note to edit it."));
 		write_vnote_to_server(v);
 		vnote_free(v);
diff --git a/webcit/static/wclib.js b/webcit/static/wclib.js
index 41d8232fe..5ff50ab0e 100644
--- a/webcit/static/wclib.js
+++ b/webcit/static/wclib.js
@@ -497,6 +497,8 @@ function NotesDragMouseDown(evt, uid) {
 }
 
 
+// Called when the user clicks on the palette icon of a sticky note to change its color.
+// It toggles the color selector visible or invisible.
 
 function NotesClickPalette(evt, uid) {
 	uid_of_note_being_colored = uid;
@@ -518,6 +520,18 @@ function NotesClickPalette(evt, uid) {
 }
 
 
+// Called when the user clicks on one of the colors in an open color selector.
+// Sets the desired color and then closes the color selector.
+
+function NotesClickColor(evt, uid, red, green, blue) {
+	uid_of_note_being_colored = uid;
+	d = $('palette-' + uid_of_note_being_colored);
+
+	alert('FIXME red=' + red + ' green=' + green + ' blue=' + blue);
+
+	d.style.display = 'none';
+}
+
 
 
 
-- 
2.30.2