diff options
Diffstat (limited to 'src/layout/workspace.rs')
| -rw-r--r-- | src/layout/workspace.rs | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/layout/workspace.rs b/src/layout/workspace.rs index 41c9e140..2c18b40e 100644 --- a/src/layout/workspace.rs +++ b/src/layout/workspace.rs @@ -181,6 +181,15 @@ impl OutputId { } } +impl ViewOffsetAdjustment { + pub fn target_view_offset(&self) -> f64 { + match self { + ViewOffsetAdjustment::Animation(anim) => anim.to(), + ViewOffsetAdjustment::Gesture(gesture) => gesture.current_view_offset, + } + } +} + impl ColumnWidth { fn resolve(self, options: &Options, view_width: i32) -> i32 { match self { @@ -1124,6 +1133,31 @@ impl<W: LayoutElement> Workspace<W> { first.chain(rest) } + fn active_column_ref(&self) -> Option<&Column<W>> { + if self.columns.is_empty() { + return None; + } + Some(&self.columns[self.active_column_idx]) + } + + /// Returns the geometry of the active tile relative to and clamped to the view. + /// + /// During animations, assumes the final view position. + pub fn active_tile_visual_rectangle(&self) -> Option<Rectangle<i32, Logical>> { + let col = self.active_column_ref()?; + let view_pos = self + .view_offset_adj + .as_ref() + .map_or(self.view_offset, |adj| adj.target_view_offset() as i32); + + let tile_pos = Point::from((-view_pos, col.tile_y(col.active_tile_idx))); + let tile_size = col.active_tile_ref().tile_size(); + let tile_rect = Rectangle::from_loc_and_size(tile_pos, tile_size); + + let view = Rectangle::from_loc_and_size((0, 0), self.view_size); + view.intersection(tile_rect) + } + pub fn window_under( &self, pos: Point<f64, Logical>, @@ -2010,6 +2044,10 @@ impl<W: LayoutElement> Column<W> { pos }) } + + fn active_tile_ref(&self) -> &Tile<W> { + &self.tiles[self.active_tile_idx] + } } fn compute_new_view_offset( |