Remember destination fix (#7427)

* T-watch screen misalignment fix

* Trunk fix

* Rember Last Receipient Node or channel

When a new freetext or preset message is sent and a destination is selected, the next message would forget the previously selected destination and would need to be selected again. With this fix it will remember the last destination selected until changed again.

* Fix for reply function to remember last messaged

* trunk check

---------

Co-authored-by: Jonathan Bennett <jbennett@incomsystems.biz>
Co-authored-by: Jason P <applewiz@mac.com>
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>

src/modules/CannedMessageModule.cpp

@@ -40,6 +40,9 @@ extern ScanI2C::DeviceAddress cardkb_found;
 extern bool graphics::isMuted;
 
 static const char *cannedMessagesConfigFile = "/prefs/cannedConf.proto";
+static NodeNum lastDest = NODENUM_BROADCAST;
+static uint8_t lastChannel = 0;
+static bool lastDestSet = false;
 
 meshtastic_CannedMessageModuleConfig cannedMessageModuleConfig;
 
@@ -63,8 +66,18 @@ CannedMessageModule::CannedMessageModule()
 
 void CannedMessageModule::LaunchWithDestination(NodeNum newDest, uint8_t newChannel)
 {
+    // Use the requested destination, unless it's "broadcast" and we have a previous node/channel
+    if (newDest == NODENUM_BROADCAST && lastDestSet) {
+        newDest = lastDest;
+        newChannel = lastChannel;
+    }
     dest = newDest;
     channel = newChannel;
+    lastDest = dest;
+    lastChannel = channel;
+    lastDestSet = true;
+
+    // Rest of function unchanged...
     // Always select the first real canned message on activation
     int firstRealMsgIdx = 0;
     for (int i = 0; i < messagesCount; ++i) {
@@ -84,10 +97,28 @@ void CannedMessageModule::LaunchWithDestination(NodeNum newDest, uint8_t newChan
     notifyObservers(&e);
 }
 
+void CannedMessageModule::LaunchRepeatDestination()
+{
+    if (!lastDestSet) {
+        LaunchWithDestination(NODENUM_BROADCAST, 0);
+    } else {
+        LaunchWithDestination(lastDest, lastChannel);
+    }
+}
+
 void CannedMessageModule::LaunchFreetextWithDestination(NodeNum newDest, uint8_t newChannel)
 {
+    // Use the requested destination, unless it's "broadcast" and we have a previous node/channel
+    if (newDest == NODENUM_BROADCAST && lastDestSet) {
+        newDest = lastDest;
+        newChannel = lastChannel;
+    }
     dest = newDest;
     channel = newChannel;
+    lastDest = dest;
+    lastChannel = channel;
+    lastDestSet = true;
+
     runState = CANNED_MESSAGE_RUN_STATE_FREETEXT;
     requestFocus();
     UIFrameEvent e;
@@ -479,6 +510,9 @@ int CannedMessageModule::handleDestinationSelectionInput(const InputEvent *event
         if (destIndex < static_cast<int>(activeChannelIndices.size())) {
             dest = NODENUM_BROADCAST;
             channel = activeChannelIndices[destIndex];
+            lastDest = dest;
+            lastChannel = channel;
+            lastDestSet = true;
         } else {
             int nodeIndex = destIndex - static_cast<int>(activeChannelIndices.size());
             if (nodeIndex >= 0 && nodeIndex < static_cast<int>(filteredNodes.size())) {
@@ -486,6 +520,10 @@ int CannedMessageModule::handleDestinationSelectionInput(const InputEvent *event
                 if (selectedNode) {
                     dest = selectedNode->num;
                     channel = selectedNode->channel;
+                    // Already saves here, but for clarity, also:
+                    lastDest = dest;
+                    lastChannel = channel;
+                    lastDestSet = true;
                 }
             }
         }
@@ -846,6 +884,9 @@ int CannedMessageModule::handleEmotePickerInput(const InputEvent *event)
 
 void CannedMessageModule::sendText(NodeNum dest, ChannelIndex channel, const char *message, bool wantReplies)
 {
+    lastDest = dest;
+    lastChannel = channel;
+    lastDestSet = true;
     // === Prepare packet ===
     meshtastic_MeshPacket *p = allocDataPacket();
     p->to = dest;

src/modules/CannedMessageModule.h

@@ -59,6 +59,7 @@ class CannedMessageModule : public SinglePortModule, public Observable<const UIF
     CannedMessageModule();
 
     void LaunchWithDestination(NodeNum, uint8_t newChannel = 0);
+    void LaunchRepeatDestination();
     void LaunchFreetextWithDestination(NodeNum, uint8_t newChannel = 0);
 
     // === Emote Picker navigation ===