From 274c2ba0eac94a00f942f7f6a78b2b9a1d0759a3 Mon Sep 17 00:00:00 2001
From: quou <quou@disroot.org>
Date: Tue, 14 Jan 2025 21:46:01 +1100
Subject: text input

---
 app.cpp | 20 ++++++++++++++++++--
 app.hpp |  1 +
 c2.cpp  |  3 +++
 3 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/app.cpp b/app.cpp
index cb90f63..6d69467 100644
--- a/app.cpp
+++ b/app.cpp
@@ -218,13 +218,29 @@ struct App_Internal {
 							break;
 					}
 					break;
-				case KeyPress:
+				case KeyPress: {
+					char buf[2][32] = { "", "" };
+					char* c;
+					int l = 0;
 					sym = XLookupKeysym(&e.xkey, 0);
 					key = key_from_xkey(sym);
 					app->key_states[key] |=
 						key_state_pressed |
 						key_state_just_pressed;
-					break;
+					XLookupString(
+						&e.xkey,
+						buf[0],
+						sizeof buf[0],
+						0,
+						0
+					);
+					for (c = buf[0]; *c; c++)
+						if (*c >= ' ' && *c <= '~')
+							buf[1][l++] = *c;
+					buf[1][l++] = 0;
+					if (l)
+						app->on_text_input(buf[1]);
+				} break;
 				case KeyRelease:
 					sym = XLookupKeysym(&e.xkey, 0);
 					key = key_from_xkey(sym);
diff --git a/app.hpp b/app.hpp
index a1fb911..df16bd9 100644
--- a/app.hpp
+++ b/app.hpp
@@ -133,6 +133,7 @@ struct App {
 	virtual void on_update() = 0;
 	virtual void on_destroy() = 0;
 	virtual void on_resize() = 0;
+	virtual void on_text_input(const char* buf) = 0;
 };
 
 #endif
diff --git a/c2.cpp b/c2.cpp
index d457443..26d1962 100644
--- a/c2.cpp
+++ b/c2.cpp
@@ -805,6 +805,9 @@ struct C2 : public App {
 		ui->layout(w, h);
 		dev->on_resize();
 	}
+
+	void on_text_input(const char* buf) override {
+	}
 };
 
 
-- 
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