wip image previews

@@ -18,1 +18,3 @@
-  void DeleteProfile(String onion, String pass);
+  void DeleteProfile(String profile, String pass);
+  // ignore: non_constant_identifier_names
+  void ChangePassword(String profile, String pass, String newpass, String newpassAgain);

@@ -55,6 +57,8 @@ abstract class Cwtch {
   void CheckDownloadStatus(String profile, String fileKey);
   // ignore: non_constant_identifier_names
   void VerifyOrResumeDownload(String profile, int handle, String filekey);
+  // ignore: non_constant_identifier_names

@@ -223,3 +225,3 @@
         break;
       case "SendMessageToPeerError":
-        // Ignore
+        // Ignore dealt with by IndexedFailure

@@ -695,1 +700,4 @@
   @override
+  String defaultDownloadPath() {
+    Map<String, String> envVars = Platform.environment;
+    return path.join(envVars['HOME']!, "Downloads");

@@ -404,3 +401,2 @@
-      } else {
-        print("error: received progress for unknown download " + fileKey);
       }
+      notifyListeners();

@@ -65,1 +66,4 @@
+      }
     }
+  } catch (e) {
+    // provider check failed...make an expensive call...

@@ -279,3 +281,3 @@
   }
 
-  void _createPressed() {
+  void _createPressed() async {

@@ -315,0 +317,4 @@
+              if (AppLocalizations.of(context) != null) {
+                final snackBar = SnackBar(content: Text(AppLocalizations.of(context)!.passwordChangeError));
+                ScaffoldMessenger.of(context).showSnackBar(snackBar);
+                Navigator.pop(context);

@@ -315,0 +326,4 @@
+              final snackBar = SnackBar(content: Text(AppLocalizations.of(context)!.newPassword));
+              ScaffoldMessenger.of(context).showSnackBar(snackBar);
+              Navigator.pop(context);
+              return; // otherwise round and round we go...

@@ -388,2 +391,2 @@
-        print("file size cannot exceed 10 gigabytes");
-        //todo: toast error
+        final snackBar = SnackBar(
+          content: Text("File size cannot exceed 10 GB"),

@@ -393,0 +418,4 @@
+                      mainAxisAlignment: MainAxisAlignment.center,
+                      mainAxisSize: MainAxisSize.min,
+                      children: <Widget>[
+                        Text("Are you sure you want to send $path?"),

@@ -393,0 +444,4 @@
+                          ),
+                          SizedBox(width: 20,),
+                          ElevatedButton(
+                            child: Text("Send File", semanticsLabel: "Send File"),

@@ -49,0 +61,4 @@
+    var path = Provider.of<ProfileInfoState>(context).downloadFinalPath(widget.fileKey());
+    if (downloadComplete) {
+      var lpath = path!.toLowerCase();
+      if (lpath.endsWith("jpg") || lpath.endsWith("jpeg") || lpath.endsWith("png") || lpath.endsWith("gif") || lpath.endsWith("webp") || lpath.endsWith("bmp")) {

@@ -96,0 +116,4 @@
+                padding: EdgeInsets.all(1.0),
+                child: Image.file(
+                  myFile!,
+                  cacheWidth: 2048, // limit the amount of space the image can decode too, we keep this high-ish to allow quality previews...

@@ -96,0 +161,4 @@
+              ]));
+        }
+      } else if (!senderIsContact) {
+        wdgDecorations = Text("Add this account to your contacts in order to accept this file.");