src/main.rs

@@ -7,22 +7,15 @@ fn main() {
 
     let window = conn.generate_id();
 
-    let width = screen.width_in_pixels();
-    let height = screen.height_in_pixels();
-
-    println!("width {} height {}", width, height);
-
     let values = [
-        // ?RGB. First 4 bytes appear to do nothing
-        (xcb::CW_BACK_PIXEL, 0x00_00_00_00),
+        (xcb::CW_BACK_PIXEL, screen.white_pixel()),
         (
             xcb::CW_EVENT_MASK,
             xcb::EVENT_MASK_EXPOSURE
                 | xcb::EVENT_MASK_KEY_PRESS // we'll need this later
-                // | xcb::EVENT_MASK_BUTTON_PRESS
-                // | xcb::EVENT_MASK_BUTTON_RELEASE,
+                | xcb::EVENT_MASK_BUTTON_PRESS
+                | xcb::EVENT_MASK_BUTTON_RELEASE,
         ),
-        (xcb::CW_OVERRIDE_REDIRECT, 1 as u32), // Don't be window managed
     ];
 
     xcb::create_window(
@@ -30,11 +23,11 @@ fn main() {
         xcb::COPY_FROM_PARENT as u8,
         window,
         screen.root(),
-        0, // x
-        0, // y
-        0, // width
-        0, // height
         0,
+        0,
+        150,
+        150,
+        10,
         xcb::WINDOW_CLASS_INPUT_OUTPUT as u16,
         screen.root_visual(),
         &values,
@@ -42,38 +35,11 @@ fn main() {
 
     xcb::map_window(&conn, window);
 
-    let title = "hacksaw";
-    // setting title
-    xcb::change_property(
-        &conn,
-        xcb::PROP_MODE_REPLACE as u8,
-        window,
-        xcb::ATOM_WM_NAME,
-        xcb::ATOM_STRING,
-        8,
-        title.as_bytes(),
-    );
-
-    xcb::grab_pointer(
-        &conn,
-        true,
-        screen.root(),
-        (xcb::EVENT_MASK_BUTTON_RELEASE | xcb::EVENT_MASK_BUTTON_PRESS) as u16,
-        xcb::GRAB_MODE_ASYNC as u8,
-        xcb::GRAB_MODE_ASYNC as u8,
-        xcb::NONE,
-        xcb::NONE,
-        xcb::CURRENT_TIME,
-    ).get_reply()
-    .unwrap();
-
     conn.flush();
-
     loop {
         let ev = conn.wait_for_event();
         match ev {
             None => {
-                println!("Error reading events");
                 break;
             }
             Some(ev) => {
@@ -97,6 +63,4 @@ fn main() {
             }
         };
     }
-    // Now we have taken coordinates, we use them
-    // TODO
 }