From 8bd5b17906ac145fd35383bad413bca4aa342688 Mon Sep 17 00:00:00 2001
From: Lucas Fryzek <lucas.fryzek@fryzekconcepts.com>
Date: Tue, 21 Jan 2025 17:30:52 +0000
Subject: chat: Attempt to add spell checking with a GtkSourceView widget

Does not currently work
---
 src/chat.py     | 27 +++++++++++++++++++++++++--
 src/gtk/chat.ui | 20 +++++++++++++++-----
 src/style.css   |  5 +++++
 3 files changed, 45 insertions(+), 7 deletions(-)

(limited to 'src')

diff --git a/src/chat.py b/src/chat.py
index e99a524..ab33ebe 100644
--- a/src/chat.py
+++ b/src/chat.py
@@ -16,7 +16,9 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
-from gi.repository import Adw, Gtk, Gio, GObject, GLib
+import gi
+gi.require_version("Spelling", "1")
+from gi.repository import Adw, Gtk, Gdk, Gio, GObject, GLib, Spelling, GtkSource
 
 from .message import WeegtkMessage
 from .color import Color
@@ -25,6 +27,7 @@ from weegtk import netfile
 
 import json
 
+GObject.type_register(GtkSource.View)
 @Gtk.Template(resource_path='/com/fryzekconcepts/weegtk/gtk/chat.ui')
 class WeegtkChat(Adw.Bin):
     __gtype_name__ = 'WeegtkChat'
@@ -65,6 +68,16 @@ class WeegtkChat(Adw.Bin):
         adj.connect("value-changed", self.scroll_changes)
         adj.connect("notify::upper", self.upper_notify)
 
+        self.text_entry.get_buffer().connect("insert-text", self.text_inserted)
+
+        # Enable spell checking
+        self.checker = Spelling.Checker.get_default()
+        self.adapter = Spelling.TextBufferAdapter.new(self.text_entry.get_buffer(), self.checker)
+        self.extra_menu = self.adapter.get_menu_model()
+        self.text_entry.set_extra_menu(self.extra_menu)
+        self.text_entry.insert_action_group("spelling", self.adapter)
+        self.adapter.set_enabled(True)
+
         # TODO figure out why style is not being taken from ui file
         self.add_css_class("view")
 
@@ -181,13 +194,23 @@ class WeegtkChat(Adw.Bin):
         # TODO clear chat buffer
         pass
 
+
     @Gtk.Template.Callback()
     def entry_activate(self, *args):
         entry_buffer = self.text_entry.get_buffer()
-        text = entry_buffer.get_text()
+        text = entry_buffer.get_text(entry_buffer.get_start_iter(), entry_buffer.get_end_iter(), False)
         entry_buffer.set_text("", 0)
         self.emit("buffer_input", self.data['full_name'], text)
 
+    def text_inserted(self, buffer, location, text, length):
+        if text == "\n":
+            print("Got newline!")
+            entry_buffer = self.text_entry.get_buffer()
+            text = entry_buffer.get_text(entry_buffer.get_start_iter(), entry_buffer.get_end_iter(), False)
+            print("Buffer is {}".format(text))
+            print("Last char is {}".format(text[-1]))
+            self.entry_activate()
+
     def open_file_dialog(self, dialog, result, caller):
         try:
             file = dialog.open_finish(result)
diff --git a/src/gtk/chat.ui b/src/gtk/chat.ui
index 05d23f2..33cb41f 100644
--- a/src/gtk/chat.ui
+++ b/src/gtk/chat.ui
@@ -90,26 +90,36 @@
                           <object class="GtkButton">
                             <property name="icon-name">mail-attachment</property>
                             <style>
+                              <class name="raised"/>
                               <class name="image-button"/>
                             </style>
                             <signal name="clicked" handler="attach_file"/>
                           </object>
                         </child>
                         <child>
-                          <object class="GtkEntry" id="text_entry">
+                          <object class="GtkScrolledWindow">
+                            <property name="max-content-height">10</property>
+                            <property name="margin-start">5</property>
+                            <property name="margin-end">5</property>
                             <property name="halign">fill</property>
                             <property name="hexpand">True</property>
                             <property name="hexpand-set">True</property>
-                            <property name="width-request">50</property>
-                            <property name="margin-start">5</property>
-                            <property name="margin-end">5</property>
-                            <signal name="activate" handler="entry_activate"/>
+                            <property name="vscrollbar-policy">GTK_POLICY_EXTERNAL</property>
+                            <style>
+                              <class name="entry-frame"/>
+                            </style>
+                            <property name="child">
+                              <object class="GtkSourceView" id="text_entry">
+                                <property name="valign">center</property>
+                              </object>
+                            </property>
                           </object>
                         </child>
                         <child>
                           <object class="GtkButton">
                             <property name="icon-name">mail-forward</property>
                             <style>
+                              <class name="raised"/>
                               <class name="image-button"/>
                             </style>
                             <signal name="clicked" handler="entry_activate"/>
diff --git a/src/style.css b/src/style.css
index a95fb4d..c4342cc 100644
--- a/src/style.css
+++ b/src/style.css
@@ -15,3 +15,8 @@ box.message {
 .system-message {
   opacity: 0.6;
 }
+
+.entry-frame {
+  border: 3px solid #ebebeb;
+  border-radius: 10px;
+}
-- 
cgit