refactor: adjust code structure

1 files changed, 94 insertions, 0 deletions

diff --git a/src/core/ui_input.cc b/src/core/ui_input.cc
new file mode 100644
index 0000000..0f57dd1
--- /dev/null
+++ b/src/core/ui_input.cc
@@ -0,0 +1,94 @@
+/*
+ * Ricochet - A minimalist CLI web browser for fast, distraction-free navigation.
+ * Copyright (C) 2026  Richard Qin
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "ricochet/core/ui_input.hh"
+#include "ricochet/core/browser.hh"
+#include <iostream>
+
+namespace ricochet::core {
+
+std::string get_url_input( const tui::Terminal& terminal )
+{
+  auto [width, height] = terminal.get_size();
+  terminal.move_cursor( height, 1 );
+  std::cout << "\x1b[2K\033[7m URL: \033[0m ";
+  std::cout.flush();
+
+  std::string input;
+  terminal.show_cursor( true );
+  while ( true ) {
+    const char ch = terminal.read_key();
+    if ( ch == '\r' || ch == '\n' ) {
+      break;
+    }
+    if ( ch == 27 ) {
+      input.clear();
+      break;
+    }
+    if ( ch == 127 || ch == 8 ) {
+      if ( !input.empty() ) {
+        input.pop_back();
+        std::cout << "\b \b";
+        std::cout.flush();
+      }
+    } else if ( std::isprint( static_cast<unsigned char>( ch ) ) ) {
+      input += ch;
+      std::cout << ch;
+      std::cout.flush();
+    }
+  }
+  terminal.show_cursor( false );
+
+  return Browser::format_url( std::move( input ) );
+}
+
+std::string get_terminal_input( const tui::Terminal& terminal, const std::string& prompt )
+{
+  auto [width, height] = terminal.get_size();
+  terminal.move_cursor( height, 1 );
+  std::cout << "\x1b[2K\033[7m " << prompt << " \033[0m ";
+  std::cout.flush();
+
+  std::string input;
+  terminal.show_cursor( true );
+  while ( true ) {
+    const char ch = terminal.read_key();
+    if ( ch == '\r' || ch == '\n' ) {
+      break;
+    }
+    if ( ch == 27 ) {
+      input.clear();
+      break;
+    }
+    if ( ch == 127 || ch == 8 ) {
+      if ( !input.empty() ) {
+        input.pop_back();
+        std::cout << "\b \b";
+        std::cout.flush();
+      }
+    } else if ( std::isprint( static_cast<unsigned char>( ch ) ) ) {
+      input += ch;
+      std::cout << ch;
+      std::cout.flush();
+    }
+  }
+  terminal.show_cursor( false );
+  return input;
+}
+
+} // namespace ricochet::core