Make eligible keys enter the signature candidate list.

Added delete UID interface and function.
Added setting as the main UID function.
Added the delete key signature menu and function (there is a problem).
Improve the presentation of key list items
Improve the page function of KeyList.
Added pop-up menu for UID list operation on UIDTab interface.

Signed-off-by: Saturneric <[email protected]>

1 files changed, 21 insertions, 8 deletions

diff --git a/src/ui/widgets/KeyList.cpp b/src/ui/widgets/KeyList.cpp
index d8e4a094..2082bbc9 100644
--- a/src/ui/widgets/KeyList.cpp
+++ b/src/ui/widgets/KeyList.cpp
@@ -42,6 +42,7 @@ KeyList::KeyList(GpgME::GpgContext *ctx,
     mKeyList->setShowGrid(false);
     mKeyList->sortByColumn(2, Qt::AscendingOrder);
     mKeyList->setSelectionBehavior(QAbstractItemView::SelectRows);
+    mKeyList->setSelectionMode( QAbstractItemView::SingleSelection );
 
     // tableitems not editable
     mKeyList->setEditTriggers(QAbstractItemView::NoEditTriggers);
@@ -105,16 +106,24 @@ void KeyList::slotRefresh()
     int row_count = 0;
 
     while (it != keys.end()) {
+        if(mFilter != nullptr) {
+            if(!mFilter(*it)) {
+                it = keys.erase(it);
+                continue;
+            }
+        }
         if(!excluded_key_ids.isEmpty()){
-            bool if_find = false;
-            for(const auto &key_id : excluded_key_ids) {
-                if(it->id == key_id) {
-                    it = keys.erase(it);
-                    if_find = true;
-                    break;
-                }
+
+            auto iterator = std::find_if(excluded_key_ids.begin(), excluded_key_ids.end(),
+                                         [it] (const auto &key_id) -> bool {
+                if(it->id == key_id) return true;
+                else return false;
+            });
+
+            if(iterator != excluded_key_ids.end()) {
+                it = keys.erase(it);
+                continue;
             }
-            if(if_find) continue;
         }
         if (mSelectType == KeyListRow::ONLY_SECRET_KEY && !it->is_private_key) {
             it = keys.erase(it);
@@ -423,3 +432,7 @@ void KeyList::setExcludeKeys(std::initializer_list<QString> key_ids) {
         excluded_key_ids.push_back(key_id);
     }
 }
+
+void KeyList::setFilter(std::function<bool(const GpgKey &)> filter) {
+    this->mFilter = filter;
+}