From c389843f276875aa21dfb5d878994dfaefbe95f0 Mon Sep 17 00:00:00 2001
From: Jaakko Keränen <jaakko.keranen@iki.fi>
Date: Thu, 26 Nov 2020 09:31:24 +0200
Subject: SidebarWidget: Update bookmark tag menu items

---
 src/ui/sidebarwidget.c | 26 ++++++++++++++++++++++++--
 src/ui/util.c          | 12 ++++++++++++
 src/ui/util.h          |  4 +++-
 3 files changed, 39 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/ui/sidebarwidget.c b/src/ui/sidebarwidget.c
index d6c74298..9946ac5a 100644
--- a/src/ui/sidebarwidget.c
+++ b/src/ui/sidebarwidget.c
@@ -214,7 +214,7 @@ static void updateItems_SidebarWidget_(iSidebarWidget *d) {
                                { "Copy URL", 0, 0, "bookmark.copy" },
                                { "---", 0, 0, NULL },
                                { "Subscribe to Feed", 0, 0, "bookmark.tag tag:subscribed" },
-                               { "Use as Homepage", 0, 0, "bookmark.tag tag:homepage" },
+                               { "", 0, 0, "bookmark.tag tag:homepage" },
                                { "---", 0, 0, NULL },
                                { uiTextCaution_ColorEscape "Delete Bookmark", 0, 0, "bookmark.delete" } },
                7);
@@ -844,7 +844,29 @@ static iBool processEvent_SidebarWidget_(iSidebarWidget *d, const SDL_Event *ev)
             if (constHoverItem_ListWidget(d->list) || isVisible_Widget(d->menu)) {
                 d->menuItem = hoverItem_ListWidget(d->list);
                 /* Update menu items. */
-                if (d->mode == identities_SidebarMode) {
+                /* TODO: Some callback-based mechanism would be nice for updating menus right
+                   before they open? */
+                if (d->mode == bookmarks_SidebarMode && d->menuItem) {
+                    const iBookmark *bm = get_Bookmarks(bookmarks_App(), d->menuItem->id);
+                    if (bm) {
+                        iLabelWidget *menuItem = findMenuItem_Widget(d->menu,
+                                                                     "bookmark.tag tag:homepage");
+                        if (menuItem) {
+                            setTextCStr_LabelWidget(menuItem,
+                                                    hasTag_Bookmark(bm, "homepage")
+                                                        ? "Remove Homepage"
+                                                        : "Use as Homepage");
+                        }
+                        menuItem = findMenuItem_Widget(d->menu, "bookmark.tag tag:subscribed");
+                        if (menuItem) {
+                            setTextCStr_LabelWidget(menuItem,
+                                                    hasTag_Bookmark(bm, "subscribed")
+                                                        ? "Unsubscribe from Feed"
+                                                        : "Subscribe to Feed");
+                        }
+                    }
+                }
+                else if (d->mode == identities_SidebarMode) {
                     const iGmIdentity *ident  = constHoverIdentity_SidebarWidget_(d);
                     const iString *    docUrl = url_DocumentWidget(document_App());
                     iForEach(ObjectList, i, children_Widget(d->menu)) {
diff --git a/src/ui/util.c b/src/ui/util.c
index ef88d989..04604662 100644
--- a/src/ui/util.c
+++ b/src/ui/util.c
@@ -467,6 +467,18 @@ void closeMenu_Widget(iWidget *d) {
     postCommand_Widget(d, "menu.closed");
 }
 
+iLabelWidget *findMenuItem_Widget(iWidget *menu, const char *command) {
+    iForEach(ObjectList, i, children_Widget(menu)) {
+        if (isInstance_Object(i.object, &Class_LabelWidget)) {
+            iLabelWidget *menuItem = i.object;
+            if (!cmp_String(command_LabelWidget(menuItem), command)) {
+                return menuItem;
+            }
+        }
+    }
+    return NULL;
+}
+
 int checkContextMenu_Widget(iWidget *menu, const SDL_Event *ev) {
     if (menu && ev->type == SDL_MOUSEBUTTONDOWN && ev->button.button == SDL_BUTTON_RIGHT) {
         if (isVisible_Widget(menu)) {
diff --git a/src/ui/util.h b/src/ui/util.h
index f7a67f9a..062ae56a 100644
--- a/src/ui/util.h
+++ b/src/ui/util.h
@@ -157,7 +157,9 @@ iWidget *   makeMenu_Widget     (iWidget *parent, const iMenuItem *items, size_t
 void        openMenu_Widget     (iWidget *, iInt2 coord);
 void        closeMenu_Widget    (iWidget *);
 
-int         checkContextMenu_Widget   (iWidget *, const SDL_Event *ev); /* see macro below */
+iLabelWidget *  findMenuItem_Widget (iWidget *menu, const char *command);
+
+int         checkContextMenu_Widget (iWidget *, const SDL_Event *ev); /* see macro below */
 
 #define processContextMenuEvent_Widget(menu, sdlEvent, stmtEaten) \
     for (const int result = checkContextMenu_Widget((menu), (sdlEvent));;) { \
-- 
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