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moving floating windows w/ shortcut (#41)

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Allow moving floating windows with swap shortcuts.
This commit is contained in:
Eon S. Jeon 2020-05-11 09:29:13 +09:00
parent f7e047c421
commit ad25afb88f
2 changed files with 42 additions and 4 deletions
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8
src/engine/control.ts
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@ -199,10 +199,10 @@ class TilingController {
case Shortcut.ShiftUp : if (window) this.engine.swapOrder(window, -1); break;
case Shortcut.ShiftDown: if (window) this.engine.swapOrder(window, +1); break;
case Shortcut.SwapUp : this.engine.swapDirection(ctx, "up"); break;
case Shortcut.SwapDown : this.engine.swapDirection(ctx, "down"); break;
case Shortcut.SwapLeft : this.engine.swapDirection(ctx, "left"); break;
case Shortcut.SwapRight: this.engine.swapDirection(ctx, "right"); break;
case Shortcut.SwapUp : this.engine.swapDirOrMoveFloat(ctx, "up"); break;
case Shortcut.SwapDown : this.engine.swapDirOrMoveFloat(ctx, "down"); break;
case Shortcut.SwapLeft : this.engine.swapDirOrMoveFloat(ctx, "left"); break;
case Shortcut.SwapRight: this.engine.swapDirOrMoveFloat(ctx, "right"); break;
case Shortcut.SetMaster : if (window) this.engine.setMaster(window); break;
case Shortcut.ToggleFloat: if (window) this.engine.toggleFloat(window); break;

38
src/engine/engine.ts
View File

@ -315,6 +315,44 @@ class TilingEngine {
this.windows.swap(window, neighbor);
}
/**
* Move the given window towards the given direction by one step.
* @param window a floating window
* @param dir which direction
*/
public moveFloat(window: Window, dir: Direction) {
const srf = window.surface;
// TODO: configurable step size?
const hStepSize = srf.workingArea.width * 0.05;
const vStepSize = srf.workingArea.height * 0.05;
let hStep, vStep;
switch (dir) {
case "up" : hStep = 0, vStep = -1; break;
case "down" : hStep = 0, vStep = 1; break;
case "left" : hStep = -1, vStep = 0; break;
case "right": hStep = 1, vStep = 0; break;
}
const geometry = window.actualGeometry;
const x = geometry.x + hStepSize * hStep;
const y = geometry.y + vStepSize * vStep;
window.forceSetGeometry(new Rect(x, y, geometry.width, geometry.height));
}
public swapDirOrMoveFloat(ctx: IDriverContext, dir: Direction) {
const window = ctx.currentWindow;
if (!window) return;
const state = window.state;
if (Window.isFloatingState(state))
this.moveFloat(window, dir);
else if (Window.isTiledState(state))
this.swapDirection(ctx, dir);
}
/**
* Toggle float mode of window.
*/