diff options
| -rw-r--r-- | src/clients/hints.rs | 96 |
1 files changed, 1 insertions, 95 deletions
diff --git a/src/clients/hints.rs b/src/clients/hints.rs index 39003d2..091edb4 100644 --- a/src/clients/hints.rs +++ b/src/clients/hints.rs @@ -1,5 +1,5 @@ use xcb::{ - x::{self, Atom, ChangeProperty, GetProperty, Gravity, Pixmap, PropMode, Window}, + x::{self, Atom, ChangeProperty, GetProperty, Pixmap, PropMode, Window}, Xid, XidNew, }; @@ -103,100 +103,6 @@ impl Ewm { } } -#[derive(Debug)] -pub struct Size { - /// The minimum size this window needs to be useful (width, height). - min_size: Option<(u32, u32)>, - - /// The maximum size at which this window can be useful (width, height). - max_size: Option<(u32, u32)>, - - /// The increments in which to resize this window (width, height) - resize_increments: Option<(u32, u32)>, - - /// The ideal base size of this window (width, height) - base_size: Option<(u32, u32)>, - - /// What side of the screen to gravitate this window towards. - win_gravity: Gravity, -} - -impl Size { - const PROGRAM_MIN_SIZE: u32 = (1 << 4); - const PROGRAM_MAX_SIZE: u32 = (1 << 5); - const PROGRAM_RESIZE_INC: u32 = (1 << 6); - const PROGRAM_BASE_SIZE: u32 = (1 << 8); - const PROGRAM_WIN_GRAVITY: u32 = (1 << 9); - - /// Get the size hints for the given window, if they exist and are valid. - pub fn get(conn: &Connection<'_>, window: Window) -> Option<Self> { - // https://github.com/mirror/libX11/blob/ff8706a5eae25b8bafce300527079f68a201d27f/src/GetHints.c#L59 - // https://github.com/mirror/libX11/blob/master/src/Xatomtype.h#L77 - let hints = conn - .wait_for_reply(conn.send_request(&GetProperty { - window, - delete: false, - property: x::ATOM_WM_NORMAL_HINTS, - r#type: x::ATOM_WM_SIZE_HINTS, - long_offset: 0, - long_length: 18, - })) - .ok()?; - - if hints.r#type() != x::ATOM_WM_SIZE_HINTS || hints.length() < 18 || hints.format() != 32 { - return None; - } - - let &[flags, _, _, _, _, min_width, min_height, max_width, max_height, width_inc, height_inc, _, _, _, _, base_width, base_height, win_gravity] = - hints.value::<u32>() - else { - unreachable!() - }; - - Some(Self { - min_size: if (flags & Self::PROGRAM_MIN_SIZE) > 0 { - Some((min_width, min_height)) - } else if (flags & Self::PROGRAM_BASE_SIZE) > 0 { - Some((base_width, base_height)) - } else { - None - }, - max_size: if (flags & Self::PROGRAM_MAX_SIZE) > 0 { - Some((max_width, max_height)) - } else { - None - }, - resize_increments: if (flags & Self::PROGRAM_RESIZE_INC) > 0 { - Some((width_inc, height_inc)) - } else { - None - }, - base_size: if (flags & Self::PROGRAM_BASE_SIZE) > 0 { - Some((base_width, base_height)) - } else if (flags & Self::PROGRAM_MIN_SIZE) > 0 { - Some((min_width, min_height)) - } else { - None - }, - win_gravity: if (flags & Self::PROGRAM_WIN_GRAVITY) > 0 { - match win_gravity { - 2 => Gravity::North, - 3 => Gravity::NorthEast, - 4 => Gravity::West, - 5 => Gravity::Center, - 6 => Gravity::East, - 7 => Gravity::SouthWest, - 8 => Gravity::South, - 9 => Gravity::SouthEast, - _ => Gravity::NorthWest, - } - } else { - Gravity::NorthWest - }, - }) - } -} - /// Gets the `WM_TRANSIENT_FOR` hint set on a window pub fn transient_for(conn: &Connection, window: Window) -> Option<Window> { let hints = conn |