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glfw: add [set|get]InputModeStickyMouseButtons variants

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Helps hexops/mach#37

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2021-10-30 19:30:53 -07:00 • committed by Stephen Gutekanst
parent d222c44d8f
commit 02240a7f92
1 changed files with 50 additions and 8 deletions
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58
glfw/src/Window.zig
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@ -1542,8 +1542,7 @@ pub inline fn getInputModeCursor(self: Window) InputModeCursor {
}
/// Sets the input mode of sticky keys, if enabled a key press will ensure that `glfw.Window.getKey`
/// return `true` (pressed) the next time it is called even if the key had been released before the
/// call.
/// return `.press` the next time it is called even if the key had been released before the call.
///
/// This is useful when you are only interested in whether keys have been pressed but not when or
/// in which order.
@ -1556,6 +1555,21 @@ pub inline fn getInputModeStickyKeys(self: Window) bool {
return self.getInputMode(InputMode.sticky_keys) == 1;
}
/// Sets the input mode of sticky mouse buttons, if enabled a mouse button press will ensure that
/// `glfw.Window.getMouseButton` return `.press` the next time it is called even if the button had
/// been released before the call.
///
/// This is useful when you are only interested in whether buttons have been pressed but not when
/// or in which order.
pub inline fn setInputModeStickyMouseButtons(self: Window, enabled: bool) Error!void {
return self.setInputMode(InputMode.sticky_mouse_buttons, enabled);
}
/// Tells if the sticky mouse buttons input mode is enabled.
pub inline fn getInputModeStickyMouseButtons(self: Window) bool {
return self.getInputMode(InputMode.sticky_mouse_buttons) == 1;
}
/// Returns the value of an input option for the specified window.
///
/// Consider using one of the following variants instead, if applicable, as they'll give you a
@ -1563,6 +1577,7 @@ pub inline fn getInputModeStickyKeys(self: Window) bool {
///
/// * `glfw.Window.getInputModeCursor`
/// * `glfw.Window.getInputModeStickyKeys`
/// * `glfw.Window.getInputModeStickyMouseButtons`
///
/// This function returns the value of an input option for the specified window. The mode must be
/// one of the `glfw.Window.InputMode` enumerations.
@ -1589,12 +1604,7 @@ pub inline fn getInputMode(self: Window, mode: InputMode) isize {
///
/// * `glfw.Window.setInputModeCursor`
/// * `glfw.Window.setInputModeStickyKeys`
///
/// If the mode is `glfw.sticky_mouse_buttons`, the value must be either `true` to enable sticky
/// mouse buttons, or `false` to disable it. If sticky mouse buttons are enabled, a mouse button
/// press will ensure that glfw.Window.getMouseButton returns `glfw.Action.press` the next time it
/// is called even if the mouse button had been released before the call. This is useful when you
/// are only interested in whether mouse buttons have been pressed but not when or in which order.
/// * `glfw.Window.setInputModeStickyMouseButtons`
///
/// If the mode is `glfw.lock_key_mods`, the value must be either `true` to enable lock key modifier
/// bits, or `false` to disable them. If enabled, callbacks that receive modifier bits will also
@ -2868,6 +2878,38 @@ test "setInputModeStickyKeys" {
window.setInputModeStickyKeys(false) catch |err| std.debug.print("failed to set input mode, not supported? error={}\n", .{err});
}
test "getInputModeStickyMouseButtons" {
const glfw = @import("main.zig");
try glfw.init();
defer glfw.terminate();
const window = glfw.Window.create(640, 480, "Hello, Zig!", null, null) catch |err| {
// return without fail, because most of our CI environments are headless / we cannot open
// windows on them.
std.debug.print("note: failed to create window: {}\n", .{err});
return;
};
defer window.destroy();
_ = window.getInputModeStickyMouseButtons();
}
test "setInputModeStickyMouseButtons" {
const glfw = @import("main.zig");
try glfw.init();
defer glfw.terminate();
const window = glfw.Window.create(640, 480, "Hello, Zig!", null, null) catch |err| {
// return without fail, because most of our CI environments are headless / we cannot open
// windows on them.
std.debug.print("note: failed to create window: {}\n", .{err});
return;
};
defer window.destroy();
window.setInputModeStickyMouseButtons(false) catch |err| std.debug.print("failed to set input mode, not supported? error={}\n", .{err});
}
test "getInputMode" {
const glfw = @import("main.zig");
try glfw.init();