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add simple borderless fullscreen

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This commit is contained in:
jacob 2024-03-18 02:44:16 -05:00
parent e3ffcaa2a1
commit 5f0c315d3f
5 changed files with 76 additions and 32 deletions
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14
src/settings.c
View File

@ -99,18 +99,12 @@ struct sys_window_settings settings_default_window_settings(struct sys_window *w
{
__prof;
struct v2 window_size = sys_window_get_size(window);
struct v2 monitor_size = sys_window_get_monitor_size(window);
i32 window_width = math_round(window_size.x);
i32 window_height = math_round(window_size.y);
i32 monitor_width = math_round(monitor_size.x);
i32 monitor_height = math_round(monitor_size.y);
i32 width = window_width / 2;
i32 height = window_height / 2;
i32 x = monitor_width / 2 - width / 2;
i32 y = monitor_height / 2 - height / 2;
i32 width = 1280;
i32 height = math_round(width / (f32)ASPECT_RATIO);
i32 x = math_round(monitor_size.x / 2.f - width / 2);
i32 y = math_round(monitor_size.y / 2.f - height / 2);
return (struct sys_window_settings) {
#if RTC

6
src/sys.h
View File

@ -258,9 +258,9 @@ struct sys_window_settings {
u32 flags;
/* NOTE: Below fields are NOT representative of actual window dimensions.
* These values represent the window dimensions when the window is neither
* maximized nor minimized, AKA 'floating'. Use `sys_window_get_size` for
* drawing instead. */
* These values represent the window dimensions when the window is not
* maximized, minimized, or fullscreen. AKA 'floating'. Use
* `sys_window_get_size` for rendering instead. */
i32 floating_x;
i32 floating_y;
i32 floating_width;

60
src/sys_win32.c
View File

@ -734,9 +734,9 @@ INTERNAL void win32_update_window_from_system(struct win32_window *window)
window->y = y;
window->width = width;
window->height = height;
if (!(window->settings.flags & SYS_WINDOW_SETTINGS_FLAG_MAXIMIZED)) {
/* Treat a window resize in non-maximized mode as a settings
* change.
if (!(window->settings.flags & (SYS_WINDOW_SETTINGS_FLAG_MAXIMIZED | SYS_WINDOW_SETTINGS_FLAG_FULLSCREEN))) {
/* Treat a window resize in non maximized/fullscreen mode as a
* settings change.
*
* TODO: make sure we check for fullscreen here too if we ever
* allow it. */
@ -751,22 +751,52 @@ INTERNAL void win32_update_window_from_system(struct win32_window *window)
INTERNAL void win32_update_window_from_settings(struct win32_window *window, struct sys_window_settings *settings)
{
HWND hwnd = window->hwnd;
struct sys_window_settings old_settings = window->settings;
window->settings = *settings;
/* Position & dimensions */
i32 adjusted_x = settings->floating_x - window->border_left;
i32 adjusted_y = settings->floating_y - window->border_top;
//u32 win32_flags = SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_NOOWNERZORDER | SWP_FRAMECHANGED;
u32 win32_flags = SWP_NOZORDER | SWP_NOOWNERZORDER;
i32 x = 0;
i32 y = 0;
i32 width = 0;
i32 height = 0;
b32 old_fullscreen = old_settings.flags & SYS_WINDOW_SETTINGS_FLAG_FULLSCREEN;
b32 fullscreen = settings->flags & SYS_WINDOW_SETTINGS_FLAG_FULLSCREEN;
/* FIXME: Window in wrong size when coming out of fullscreen */
if (fullscreen) {
x = 0;
y = 0;
width = window->monitor_width;
height = window->monitor_height;
} else {
x = settings->floating_x - window->border_left;
y = settings->floating_y - window->border_top;
width = settings->floating_width + (window->border_left * 2);
/* I'm unsure why border_left being added to border_top is needed to
* retain the correct height. Coincidence? */
height = settings->floating_height + (window->border_left + window->border_top);
}
if (fullscreen != old_fullscreen) {
if (fullscreen) {
SetWindowLongPtrA(hwnd, GWL_STYLE, WS_POPUP);
} else {
SetWindowLongPtrA(hwnd, GWL_STYLE, WS_OVERLAPPEDWINDOW);
}
win32_flags |= SWP_SHOWWINDOW;
}
SetWindowPos(
hwnd,
0,
adjusted_x,
adjusted_y,
settings->floating_width + (window->border_left * 2),
/* I'm unsure why border_left being added to border_top is needed to
* retain the correct height. Coincidence? */
settings->floating_height + (window->border_left + window->border_top),
//SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_NOOWNERZORDER | SWP_FRAMECHANGED
SWP_NOZORDER | SWP_NOOWNERZORDER
x,
y,
width,
height,
win32_flags
);
SetWindowTextA(hwnd, settings->title);
@ -785,11 +815,13 @@ INTERNAL LRESULT CALLBACK win32_window_proc(HWND hwnd, UINT msg, WPARAM wparam,
if (!window) {
/* Window should be retrievable unless we're in any of these
* msgs triggered during initialization / destruction */
#if 0
ASSERT(msg == WM_GETMINMAXINFO
|| msg == WM_NCCREATE
|| msg == WM_NCCALCSIZE
|| msg == WM_CREATE
|| msg == WM_NCDESTROY);
#endif
return DefWindowProcA(hwnd, msg, wparam, lparam);
}

27
src/user.c
View File

@ -85,7 +85,8 @@ GLOBAL READONLY enum user_bind_kind g_binds[SYS_BTN_COUNT] = {
[SYS_BTN_C] = USER_BIND_KIND_DEBUG_CLEAR,
[SYS_BTN_F6] = USER_BIND_KIND_DEBUG_DRAW,
[SYS_BTN_F7] = USER_BIND_KIND_DEBUG_CAMERA,
[SYS_BTN_F7] = USER_BIND_KIND_DEBUG_CAMERA,
[SYS_BTN_F11] = USER_BIND_KIND_FULLSCREEN,
[SYS_BTN_MWHEELUP] = USER_BIND_KIND_ZOOM_IN,
[SYS_BTN_MWHEELDOWN] = USER_BIND_KIND_ZOOM_OUT,
[SYS_BTN_M3] = USER_BIND_KIND_PAN
@ -354,7 +355,7 @@ INTERNAL void user_update(void)
if (width / height > aspect_ratio) {
width = height * aspect_ratio;
} else {
height = width / aspect_ratio;
height = (f32)math_ceil(width / aspect_ratio);
}
L.viewport_size = V2(width, height);
@ -506,9 +507,16 @@ INTERNAL void user_update(void)
enum user_bind_kind bind = g_binds[button];
if (bind) {
b32 pressed = event->kind == SYS_EVENT_KIND_BUTTON_DOWN;
L.bind_states[bind].is_held = pressed;
b32 out_of_bounds = button >= SYS_BTN_M1 && button <= SYS_BTN_M5 &&
(L.viewport_cursor.x < 0 ||
L.viewport_cursor.y < 0 ||
L.viewport_cursor.x > L.viewport_size.x ||
L.viewport_cursor.y > L.viewport_size.y);
L.bind_states[bind].is_held = pressed && !out_of_bounds;
if (pressed) {
++L.bind_states[bind].num_presses;
if (!out_of_bounds) {
++L.bind_states[bind].num_presses;
}
} else {
++L.bind_states[bind].num_releases;
}
@ -520,6 +528,16 @@ INTERNAL void user_update(void)
* Debug commands
* ========================== */
/* Test fullscreen */
{
struct bind_state state = L.bind_states[USER_BIND_KIND_FULLSCREEN];
if (state.num_presses) {
struct sys_window_settings settings = sys_window_get_settings(L.window);
settings.flags ^= SYS_WINDOW_SETTINGS_FLAG_FULLSCREEN;
sys_window_update_settings(L.window, &settings);
}
}
/* Test clear world */
{
struct bind_state state = L.bind_states[USER_BIND_KIND_DEBUG_CLEAR];
@ -973,7 +991,6 @@ INTERNAL void user_update(void)
++canvases_count;
}
renderer_canvas_present(canvases, canvases_count, L.screen_size, RECT_FROM_V2(L.viewport_screen_offset, L.viewport_size), vsync);
scratch_end(scratch);

1
src/user.h
View File

@ -16,6 +16,7 @@ enum user_bind_kind {
USER_BIND_KIND_DEBUG_CLEAR,
USER_BIND_KIND_DEBUG_DRAW,
USER_BIND_KIND_DEBUG_CAMERA,
USER_BIND_KIND_FULLSCREEN,
USER_BIND_KIND_ZOOM_IN,
USER_BIND_KIND_ZOOM_OUT,
USER_BIND_KIND_PAN,