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Implement outer padding

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This commit is contained in:
Isaac Freund 2020-04-08 23:40:15 +02:00
parent 5ce2bef513
commit 0038a56a62
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GPG Key ID: 86DED400DDFD7A11
2 changed files with 23 additions and 13 deletions
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6
src/config.zig
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@ -13,6 +13,9 @@ pub const Config = struct {
/// Amount of view padding in pixels
view_padding: u32,
/// Amount of padding arount the outer edge of the layout in pixels
outer_padding: u32,
const Keybind = struct {
keysym: c.xkb_keysym_t,
modifiers: u32,
@ -25,7 +28,8 @@ pub const Config = struct {
pub fn init(self: *Self, allocator: *std.mem.Allocator) !void {
self.border_width = 2;
self.view_padding = 10;
self.view_padding = 8;
self.outer_padding = 8;
self.keybinds = std.ArrayList(Keybind).init(allocator);

30
src/root.zig
View File

@ -177,17 +177,23 @@ pub const Root = struct {
// This can't return null if we pass null as the reference
const output_box: *c.wlr_box = c.wlr_output_layout_get_box(self.wlr_output_layout, null);
const outer_padding = self.server.config.outer_padding;
const layout_width = @intCast(u32, output_box.width) - outer_padding * 2;
const layout_height = @intCast(u32, output_box.height) - outer_padding * 2;
var master_column_width: u32 = undefined;
var slave_column_width: u32 = undefined;
if (master_count > 0 and slave_count > 0) {
// If both master and slave views are present
master_column_width = @floatToInt(u32, @round(@intToFloat(f64, output_box.width) * self.master_factor));
slave_column_width = @intCast(u32, output_box.width) - master_column_width;
master_column_width = @floatToInt(u32, @round(@intToFloat(f64, layout_width) * self.master_factor));
slave_column_width = layout_width - master_column_width;
} else if (master_count > 0) {
master_column_width = @intCast(u32, output_box.width);
master_column_width = layout_width;
slave_column_width = 0;
} else {
slave_column_width = @intCast(u32, output_box.width);
slave_column_width = layout_width;
master_column_width = 0;
}
@ -196,12 +202,12 @@ pub const Root = struct {
while (it.next()) |view| {
if (i < master_count) {
// Add the remainder to the first master to ensure every pixel of height is used
const master_height = @divTrunc(@intCast(u32, output_box.height), master_count);
const master_height_rem = @intCast(u32, output_box.height) % master_count;
const master_height = @divTrunc(layout_height, master_count);
const master_height_rem = layout_height % master_count;
view.pending_box = View.Box{
.x = 0,
.y = @intCast(i32, i * master_height +
.x = @intCast(i32, outer_padding),
.y = @intCast(i32, outer_padding + i * master_height +
if (i > 0) master_height_rem else 0),
.width = master_column_width,
@ -209,12 +215,12 @@ pub const Root = struct {
};
} else {
// Add the remainder to the first slave to ensure every pixel of height is used
const slave_height = @divTrunc(@intCast(u32, output_box.height), slave_count);
const slave_height_rem = @intCast(u32, output_box.height) % slave_count;
const slave_height = @divTrunc(layout_height, slave_count);
const slave_height_rem = layout_height % slave_count;
view.pending_box = View.Box{
.x = @intCast(i32, master_column_width),
.y = @intCast(i32, (i - master_count) * slave_height +
.x = @intCast(i32, outer_padding + master_column_width),
.y = @intCast(i32, outer_padding + (i - master_count) * slave_height +
if (i > master_count) slave_height_rem else 0),
.width = slave_column_width,