Rework encryption enabling logic + UI

5 files changed, 60 insertions, 103 deletions

diff --git a/main/src/ui/chat_input/edit_history.vala b/main/src/ui/chat_input/edit_history.vala
index 82e6cbc5..1d179bb7 100644
--- a/main/src/ui/chat_input/edit_history.vala
+++ b/main/src/ui/chat_input/edit_history.vala
@@ -6,7 +6,7 @@ using Dino.Entities;
 
 namespace Dino.Ui.ChatInput {
 
-class EditHistory {
+public class EditHistory {
 
     private Conversation? conversation;
     private TextView text_input;
diff --git a/main/src/ui/chat_input/encryption_button.vala b/main/src/ui/chat_input/encryption_button.vala
index 0a092db0..d80fa18f 100644
--- a/main/src/ui/chat_input/encryption_button.vala
+++ b/main/src/ui/chat_input/encryption_button.vala
@@ -7,6 +7,8 @@ namespace Dino.Ui {
 
 public class EncryptionButton : MenuButton {
 
+    public signal void encryption_changed(Plugins.EncryptionListEntry? encryption_entry);
+
     private Conversation? conversation;
     private RadioButton? button_unencrypted;
     private Map<RadioButton, Plugins.EncryptionListEntry> encryption_radios = new HashMap<RadioButton, Plugins.EncryptionListEntry>();
@@ -25,38 +27,45 @@ public class EncryptionButton : MenuButton {
         popover = builder.get_object("menu_encryption") as PopoverMenu;
         Box encryption_box = builder.get_object("encryption_box") as Box;
         button_unencrypted = builder.get_object("button_unencrypted") as RadioButton;
-        button_unencrypted.toggled.connect(encryption_changed);
+        button_unencrypted.toggled.connect(encryption_button_toggled);
 
         Application app = GLib.Application.get_default() as Application;
         foreach (var e in app.plugin_registry.encryption_list_entries) {
             RadioButton btn = new RadioButton.with_label(button_unencrypted.get_group(), e.name);
             encryption_radios[btn] = e;
-            btn.toggled.connect(encryption_changed);
+            btn.toggled.connect(encryption_button_toggled);
             btn.visible = true;
             encryption_box.pack_end(btn, false);
         }
         clicked.connect(update_encryption_menu_state);
     }
 
-    private void encryption_changed() {
+    private void encryption_button_toggled() {
         foreach (RadioButton e in encryption_radios.keys) {
             if (e.get_active()) {
                 conversation.encryption = encryption_radios[e].encryption;
+                encryption_changed(encryption_radios[e]);
                 update_encryption_menu_icon();
                 return;
             }
         }
+
+        // Selected unencrypted
         conversation.encryption = Encryption.NONE;
         update_encryption_menu_icon();
+        encryption_changed(null);
     }
 
     private void update_encryption_menu_state() {
         foreach (RadioButton e in encryption_radios.keys) {
-            e.set_sensitive(encryption_radios[e].can_encrypt(conversation));
-            if (conversation.encryption == encryption_radios[e].encryption) e.set_active(true);
+            if (conversation.encryption == encryption_radios[e].encryption) {
+                e.set_active(true);
+                encryption_changed(encryption_radios[e]);
+            }
         }
         if (conversation.encryption == Encryption.NONE) {
             button_unencrypted.set_active(true);
+            encryption_changed(null);
         }
     }
 
diff --git a/main/src/ui/chat_input/occupants_tab_completer.vala b/main/src/ui/chat_input/occupants_tab_completer.vala
index 57d7e91d..87db8986 100644
--- a/main/src/ui/chat_input/occupants_tab_completer.vala
+++ b/main/src/ui/chat_input/occupants_tab_completer.vala
@@ -13,7 +13,7 @@ namespace Dino.Ui.ChatInput {
  * - At the start (with ",") and in the middle of a text
  * - Backwards tabbing
  */
-class OccupantsTabCompletor {
+public class OccupantsTabCompletor {
 
     private StreamInteractor stream_interactor;
     private Conversation? conversation;
diff --git a/main/src/ui/chat_input/smiley_converter.vala b/main/src/ui/chat_input/smiley_converter.vala
index 6844222e..89512356 100644
--- a/main/src/ui/chat_input/smiley_converter.vala
+++ b/main/src/ui/chat_input/smiley_converter.vala
@@ -8,7 +8,6 @@ namespace Dino.Ui.ChatInput {
 
 class SmileyConverter {
 
-    private StreamInteractor stream_interactor;
     private TextView text_input;
     private static HashMap<string, string> smiley_translations = new HashMap<string, string>();
 
@@ -27,8 +26,7 @@ class SmileyConverter {
         smiley_translations[":/"] = "😕";
     }
 
-    public SmileyConverter(StreamInteractor stream_interactor, TextView text_input) {
-        this.stream_interactor = stream_interactor;
+    public SmileyConverter(TextView text_input) {
         this.text_input = text_input;
 
         text_input.key_press_event.connect(on_text_input_key_press);
diff --git a/main/src/ui/chat_input/view.vala b/main/src/ui/chat_input/view.vala
index cefe3fb1..c40152a2 100644
--- a/main/src/ui/chat_input/view.vala
+++ b/main/src/ui/chat_input/view.vala
@@ -10,6 +10,8 @@ namespace Dino.Ui.ChatInput {
 [GtkTemplate (ui = "/im/dino/Dino/chat_input.ui")]
 public class View : Box {
 
+    public signal void send_text(string text);
+
     public string text {
         owned get { return text_input.buffer.text; }
         set { text_input.buffer.text = value; }
@@ -20,44 +22,36 @@ public class View : Box {
     private HashMap<Conversation, string> entry_cache = new HashMap<Conversation, string>(Conversation.hash_func, Conversation.equals_func);
     private int vscrollbar_min_height;
 
-    private OccupantsTabCompletor occupants_tab_completor;
+    public OccupantsTabCompletor occupants_tab_completor;
     private SmileyConverter smiley_converter;
-    private EditHistory edit_history;
+    public EditHistory edit_history;
 
-    [GtkChild] private Frame frame;
-    [GtkChild] private ScrolledWindow scrolled;
+    [GtkChild] public Frame frame;
+    [GtkChild] public ScrolledWindow scrolled;
     [GtkChild] public TextView text_input;
-    [GtkChild] private Box outer_box;
-    [GtkChild] private Button file_button;
-    [GtkChild] private Separator file_separator;
-    private EncryptionButton encryption_widget;
+    [GtkChild] public Box outer_box;
+    [GtkChild] public Button file_button;
+    [GtkChild] public Separator file_separator;
+    [GtkChild] public Label chat_input_status;
+
+    public EncryptionButton encryption_widget;
 
     public View init(StreamInteractor stream_interactor) {
         this.stream_interactor = stream_interactor;
 
         occupants_tab_completor = new OccupantsTabCompletor(stream_interactor, text_input);
-        smiley_converter = new SmileyConverter(stream_interactor, text_input);
+        smiley_converter = new SmileyConverter(text_input);
         edit_history = new EditHistory(text_input, GLib.Application.get_default());
         encryption_widget = new EncryptionButton(stream_interactor) { margin_top=3, valign=Align.START, visible=true };
 
         file_button.clicked.connect(() => {
             PreviewFileChooserNative chooser = new PreviewFileChooserNative("Select file", get_toplevel() as Gtk.Window, FileChooserAction.OPEN, "Select", "Cancel");
-
-            //        long max_file_size = stream_interactor.get_module(Manager.IDENTITY).get_max_file_size(conversation.account);
-            //        if (max_file_size != -1) {
-            //            FileFilter filter = new FileFilter();
-            //            filter.add_custom(FileFilterFlags.URI, (filter_info) => {
-            //                File file = File.new_for_uri(filter_info.uri);
-            //                FileInfo file_info = file.query_info("*", FileQueryInfoFlags.NONE);
-            //                return file_info.get_size() <= max_file_size;
-            //            });
-            //            chooser.set_filter(filter);
-            //        }
             if (chooser.run() == Gtk.ResponseType.ACCEPT) {
                 string uri = chooser.get_filename();
                 stream_interactor.get_module(FileManager.IDENTITY).send_file.begin(uri, conversation);
             }
         });
+        file_button.get_style_context().add_class("dino-attach-button");
 
         scrolled.get_vscrollbar().get_preferred_height(out vscrollbar_min_height, null);
         scrolled.vadjustment.notify["upper"].connect_after(on_upper_notify);
@@ -66,18 +60,14 @@ public class View : Box {
         outer_box.add(encryption_widget);
 
         text_input.key_press_event.connect(on_text_input_key_press);
-        text_input.buffer.changed.connect(on_text_input_changed);
 
         Util.force_css(frame, "* { border-radius: 3px; }");
 
-        stream_interactor.get_module(FileManager.IDENTITY).upload_available.connect(on_upload_available);
         return this;
     }
 
     public void initialize_for_conversation(Conversation conversation) {
-        occupants_tab_completor.initialize_for_conversation(conversation);
-        edit_history.initialize_for_conversation(conversation);
-        encryption_widget.set_conversation(conversation);
+
 
         if (this.conversation != null) entry_cache[this.conversation] = text_input.buffer.text;
         this.conversation = conversation;
@@ -86,74 +76,49 @@ public class View : Box {
         file_button.visible = upload_available;
         file_separator.visible = upload_available;
 
-        text_input.buffer.changed.disconnect(on_text_input_changed);
         text_input.buffer.text = "";
         if (entry_cache.has_key(conversation)) {
             text_input.buffer.text = entry_cache[conversation];
         }
-        text_input.buffer.changed.connect(on_text_input_changed);
 
         text_input.grab_focus();
     }
 
-    private void send_text() {
-        string text = text_input.buffer.text;
-        text_input.buffer.text = "";
-        if (text.has_prefix("/")) {
-            string[] token = text.split(" ", 2);
-            switch(token[0]) {
-                case "/me":
-                    // Just send as is.
-                    break;
-                case "/say":
-                    if (token.length == 1) return;
-                    text = token[1];
-                    break;
-                case "/kick":
-                    stream_interactor.get_module(MucManager.IDENTITY).kick(conversation.account, conversation.counterpart, token[1]);
-                    return;
-                case "/affiliate":
-                    if (token.length > 1) {
-                        string[] user_role = token[1].split(" ", 2);
-                        if (user_role.length == 2) {
-                            stream_interactor.get_module(MucManager.IDENTITY).change_affiliation(conversation.account, conversation.counterpart, user_role[0].strip(), user_role[1].strip());
-                        }
-                    }
-                    return;
-                case "/nick":
-                    stream_interactor.get_module(MucManager.IDENTITY).change_nick(conversation.account, conversation.counterpart, token[1]);
-                    return;
-                case "/ping":
-                    Xmpp.XmppStream? stream = stream_interactor.get_stream(conversation.account);
-                    stream.get_module(Xmpp.Xep.Ping.Module.IDENTITY).send_ping(stream, conversation.counterpart.with_resource(token[1]), null);
-                    return;
-                case "/topic":
-                    stream_interactor.get_module(MucManager.IDENTITY).change_subject(conversation.account, conversation.counterpart, token[1]);
-                    return;
-                default:
-                    if (token[0].has_prefix("//")) {
-                        text = text.substring(1);
-                    } else {
-                        string cmd_name = token[0].substring(1);
-                        Dino.Application app = GLib.Application.get_default() as Dino.Application;
-                        if (app != null && app.plugin_registry.text_commands.has_key(cmd_name)) {
-                            string? new_text = app.plugin_registry.text_commands[cmd_name].handle_command(token[1], conversation);
-                            if (new_text == null) return;
-                            text = (!)new_text;
-                        }
-                    }
-                    break;
-            }
+    public void set_input_state(Plugins.InputFieldStatus.MessageType message_type) {
+        switch (message_type) {
+            case Plugins.InputFieldStatus.MessageType.NONE:
+                this.get_style_context().remove_class("dino-input-warning");
+                this.get_style_context().remove_class("dino-input-error");
+                break;
+            case Plugins.InputFieldStatus.MessageType.INFO:
+                this.get_style_context().remove_class("dino-input-warning");
+                this.get_style_context().remove_class("dino-input-error");
+                break;
+            case Plugins.InputFieldStatus.MessageType.WARNING:
+                this.get_style_context().add_class("dino-input-warning");
+                this.get_style_context().remove_class("dino-input-error");
+                break;
+            case Plugins.InputFieldStatus.MessageType.ERROR:
+                this.get_style_context().remove_class("dino-input-warning");
+                this.get_style_context().add_class("dino-input-error");
+                break;
         }
-        stream_interactor.get_module(MessageProcessor.IDENTITY).send_text(text, conversation);
+    }
+
+    public void highlight_state_description() {
+        chat_input_status.get_style_context().add_class("input-status-highlight-once");
+        Timeout.add_seconds(1, () => {
+            chat_input_status.get_style_context().remove_class("input-status-highlight-once");
+            return false;
+        });
     }
 
     private bool on_text_input_key_press(EventKey event) {
         if (event.keyval in new uint[]{Key.Return, Key.KP_Enter}) {
             if ((event.state & ModifierType.SHIFT_MASK) > 0) {
                 text_input.buffer.insert_at_cursor("\n", 1);
-            } else if (text_input.buffer.text != ""){
-                send_text();
+            } else if (this.text != "") {
+                send_text(this.text);
                 edit_history.reset_history();
             }
             return true;
@@ -167,21 +132,6 @@ public class View : Box {
         // hack for vscrollbar not requiring space and making textview higher //TODO doesn't resize immediately
         scrolled.get_vscrollbar().visible = (scrolled.vadjustment.upper > scrolled.max_content_height - 2 * vscrollbar_min_height);
     }
-
-    private void on_text_input_changed() {
-        if (text_input.buffer.text != "") {
-            stream_interactor.get_module(ChatInteraction.IDENTITY).on_message_entered(conversation);
-        } else {
-            stream_interactor.get_module(ChatInteraction.IDENTITY).on_message_cleared(conversation);
-        }
-    }
-
-    private void on_upload_available(Account account) {
-        if (conversation != null && conversation.account.equals(account)) {
-            file_button.visible = true;
-            file_separator.visible = true;
-        }
-    }
 }
 
 }