fix: remove double-pop from BuildingTransactionDialog cancel

lib/pages/exchange_view/exchange_step_views/step_4_view.dart

@@ -270,6 +270,7 @@ class _Step4ViewState extends ConsumerState<Step4View> {
               isSpark: wallet is FiroWallet && !firoPublicSend,
               onCancel: () {
                 wasCancelled = true;
+                Navigator.of(context).pop();
               },
             );
           },

lib/pages/salvium_stake/salvium_create_stake_view.dart

@@ -73,9 +73,8 @@ class _SalviumCreateStakeViewState
     if (_lock) return;
     _lock = true;
 
+    bool wasCancelled = false;
     try {
-      bool wasCancelled = false;
-
       unawaited(
         showDialog<dynamic>(
           context: context,
@@ -169,7 +168,7 @@ class _SalviumCreateStakeViewState
     } catch (e, s) {
       Logging.instance.e("Salvium stake preview: ", error: e, stackTrace: s);
 
-      if (mounted) {
+      if (mounted && !wasCancelled) {
         // pop building dialog
         Navigator.of(context, rootNavigator: Util.isDesktop).pop();
 

lib/pages/send_view/send_view.dart

@@ -937,9 +937,8 @@ class _SendViewState extends ConsumerState<SendView> {
       }
     }
 
+    bool wasCancelled = false;
     try {
-      bool wasCancelled = false;
-
       if (mounted) {
         unawaited(
           showDialog<void>(
@@ -1162,7 +1161,7 @@ class _SendViewState extends ConsumerState<SendView> {
       }
     } catch (e, s) {
       Logging.instance.e("$e\n$s", error: e, stackTrace: s);
-      if (mounted) {
+      if (mounted && !wasCancelled) {
         // pop building dialog
         Navigator.of(context, rootNavigator: true).pop();
 

lib/pages/send_view/sol_token_send_view.dart

@@ -424,9 +424,8 @@ class _SolTokenSendViewState extends ConsumerState<SolTokenSendView> {
     final wallet = ref.read(pWallets).getWallet(walletId);
     final Amount amount = _amountToSend!;
 
+    bool wasCancelled = false;
     try {
-      bool wasCancelled = false;
-
       if (mounted) {
         unawaited(
           showDialog<void>(
@@ -503,7 +502,7 @@ class _SolTokenSendViewState extends ConsumerState<SolTokenSendView> {
       }
     } catch (e, s) {
       Logging.instance.e("$e\n$s", error: e, stackTrace: s);
-      if (mounted) {
+      if (mounted && !wasCancelled) {
         // pop building dialog
         Navigator.of(context).pop();
 

lib/pages/send_view/sub_widgets/building_transaction_dialog.dart

@@ -115,7 +115,6 @@ class _RestoringDialogState extends ConsumerState<BuildingTransactionDialog> {
                               style: STextStyles.itemSubtitle12(context),
                             ),
                             onPressed: () {
-                              Navigator.of(context).pop();
                               onCancel.call();
                             },
                           ),
@@ -140,7 +139,6 @@ class _RestoringDialogState extends ConsumerState<BuildingTransactionDialog> {
                     style: STextStyles.itemSubtitle12(context),
                   ),
                   onPressed: () {
-                    Navigator.of(context).pop();
                     onCancel.call();
                   },
                 ),

lib/pages/send_view/token_send_view.dart

@@ -458,9 +458,8 @@ class _TokenSendViewState extends ConsumerState<TokenSendView> {
     //   }
     // }
 
+    bool wasCancelled = false;
     try {
-      bool wasCancelled = false;
-
       if (mounted) {
         unawaited(
           showDialog<void>(
@@ -533,7 +532,7 @@ class _TokenSendViewState extends ConsumerState<TokenSendView> {
       }
     } catch (e, s) {
       Logging.instance.e("$e\n$s", error: e, stackTrace: s);
-      if (mounted) {
+      if (mounted && !wasCancelled) {
         // pop building dialog
         Navigator.of(context).pop();
 

lib/pages_desktop_specific/my_stack_view/wallet_view/sub_widgets/desktop_send.dart

@@ -540,9 +540,8 @@ class _DesktopSendState extends ConsumerState<DesktopSend> {
       }
     }
 
+    bool wasCancelled = false;
     try {
-      bool wasCancelled = false;
-
       if (mounted) {
         unawaited(
           showDialog<dynamic>(
@@ -780,7 +779,7 @@ class _DesktopSendState extends ConsumerState<DesktopSend> {
       }
     } catch (e, s) {
       Logging.instance.e("Desktop send: ", error: e, stackTrace: s);
-      if (mounted) {
+      if (mounted && !wasCancelled) {
         // pop building dialog
         Navigator.of(context, rootNavigator: true).pop();
 

lib/pages_desktop_specific/my_stack_view/wallet_view/sub_widgets/desktop_sol_token_send.dart

@@ -207,9 +207,8 @@ class _DesktopSolTokenSendState extends ConsumerState<DesktopSolTokenSend> {
       }
     }
 
+    bool wasCancelled = false;
     try {
-      bool wasCancelled = false;
-
       if (mounted) {
         unawaited(
           showDialog<dynamic>(
@@ -292,7 +291,7 @@ class _DesktopSolTokenSendState extends ConsumerState<DesktopSolTokenSend> {
         );
       }
     } catch (e) {
-      if (mounted) {
+      if (mounted && !wasCancelled) {
         // pop building dialog
         Navigator.of(context, rootNavigator: true).pop();
 

lib/pages_desktop_specific/my_stack_view/wallet_view/sub_widgets/desktop_token_send.dart

@@ -193,9 +193,8 @@ class _DesktopTokenSendState extends ConsumerState<DesktopTokenSend> {
       }
     }
 
+    bool wasCancelled = false;
     try {
-      bool wasCancelled = false;
-
       if (mounted) {
         unawaited(
           showDialog<dynamic>(
@@ -275,7 +274,7 @@ class _DesktopTokenSendState extends ConsumerState<DesktopTokenSend> {
         );
       }
     } catch (e) {
-      if (mounted) {
+      if (mounted && !wasCancelled) {
         // pop building dialog
         Navigator.of(context, rootNavigator: true).pop();