From f9fd1dc754a269579f69be4660913f65db08de12 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Tue, 13 Sep 2016 22:26:56 -0400
Subject: [PATCH] Add a status bar (empty for now)

---
 src/gui/Window.cc | 9 ++++++++-
 src/gui/Window.h  | 1 +
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/gui/Window.cc b/src/gui/Window.cc
index afdf0e7..4dc6672 100644
--- a/src/gui/Window.cc
+++ b/src/gui/Window.cc
@@ -450,7 +450,7 @@ void Window::resize()
     m_columns = m_width / m_font.get_advance();
     if (m_columns < 1)
         m_columns = 1;
-    m_rows = (m_height + m_font.get_line_height() - 1) / m_font.get_line_height();
+    m_rows = (m_height - 2) / m_font.get_line_height();
     update_cursor_row(m_cursor_row);
 }
 
@@ -459,6 +459,7 @@ void Window::redraw()
     glClear(GL_COLOR_BUFFER_BIT);
 
     draw_text();
+    draw_status_bar();
 
     SDL_GL_SwapWindow(m_window);
 }
@@ -500,3 +501,9 @@ void Window::draw_rect(int x, int y, int width, int height, float r, float g, fl
     m_shaders.rect->set_size(width, height);
     glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
 }
+
+void Window::draw_status_bar()
+{
+    draw_rect(0, m_font.get_line_height(), m_width, 1, 0.5, 0.5, 0.5, 1.0);
+    draw_rect(0, 0, m_width, m_font.get_line_height(), 0.0, 0.0, 0.0, 1.0);
+}
diff --git a/src/gui/Window.h b/src/gui/Window.h
index 942bfc6..974de0f 100644
--- a/src/gui/Window.h
+++ b/src/gui/Window.h
@@ -40,6 +40,7 @@ protected:
     void draw_character(int screen_column, int screen_row, uint32_t character);
     void update_cursor_row(int cursor_row);
     void draw_rect(int x, int y, int width, int height, float r, float g, float b, float a);
+    void draw_status_bar();
 
     SDL_Window * m_window;
     bool m_exit_requested;