1 files changed, 66 insertions, 0 deletions
diff --git a/src/components/chatinput.cpp b/src/components/chatinput.cpp
new file mode 100644
index 0000000..c3eca32
--- /dev/null
+++ b/src/components/chatinput.cpp
@@ -0,0 +1,66 @@
+#include "chatinput.hpp"
+
+ChatInput::ChatInput() {
+    get_style_context()->add_class("message-input");
+    set_propagate_natural_height(true);
+    set_min_content_height(20);
+    set_max_content_height(250);
+    set_policy(Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
+
+    // hack
+    auto cb = [this](GdkEventKey *e) -> bool {
+        return event(reinterpret_cast<GdkEvent *>(e));
+    };
+    m_textview.signal_key_press_event().connect(cb, false);
+    m_textview.set_hexpand(false);
+    m_textview.set_halign(Gtk::ALIGN_FILL);
+    m_textview.set_valign(Gtk::ALIGN_CENTER);
+    m_textview.set_wrap_mode(Gtk::WRAP_WORD_CHAR);
+    m_textview.show();
+    add(m_textview);
+}
+
+void ChatInput::InsertText(const Glib::ustring &text) {
+    GetBuffer()->insert_at_cursor(text);
+    m_textview.grab_focus();
+}
+
+Glib::RefPtr<Gtk::TextBuffer> ChatInput::GetBuffer() {
+    return m_textview.get_buffer();
+}
+
+// this isnt connected directly so that the chat window can handle stuff like the completer first
+bool ChatInput::ProcessKeyPress(GdkEventKey *event) {
+    if (event->keyval == GDK_KEY_Escape) {
+        m_signal_escape.emit();
+        return true;
+    }
+
+    if (event->keyval == GDK_KEY_Return) {
+        if (event->state & GDK_SHIFT_MASK)
+            return false;
+
+        auto buf = GetBuffer();
+        auto text = buf->get_text();
+
+        const bool accepted = m_signal_submit.emit(text);
+        if (accepted)
+            buf->set_text("");
+
+        return true;
+    }
+
+    return false;
+}
+
+void ChatInput::on_grab_focus() {
+    m_textview.grab_focus();
+}
+
+ChatInput::type_signal_submit ChatInput::signal_submit() {
+    return m_signal_submit;
+}
+
+ChatInput::type_signal_escape ChatInput::signal_escape() {
+    return m_signal_escape;
+}