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Finished implementing the run loop.

This commit is contained in:
Yuval Dolev 2020-01-13 04:06:10 +02:00
parent f7b0b05426
commit fd1c41bab4
1 changed files with 107 additions and 13 deletions
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120
platform_mac/mac_4ed.mm
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@ -185,6 +185,10 @@ struct Mac_Vars {
i32 cursor_show;
i32 prev_cursor_show;
NSCursor *cursor_ibeam;
NSCursor *cursor_arrow;
NSCursor *cursor_leftright;
NSCursor *cursor_updown;
String_Const_u8 binary_path;
@ -437,6 +441,8 @@ mac_file_can_be_made(u8* filename){
return(result);
}
////////////////////////////////
function void
mac_resize(float width, float height){
if ((width > 0.0f) && (height > 0.0f)){
@ -467,6 +473,8 @@ mac_resize(NSWindow *window){
mac_resize(bounds.size.width, bounds.size.height);
}
////////////////////////////////
function u32
mac_get_clipboard_change_count(void){
NSPasteboard *board = [NSPasteboard generalPasteboard];
@ -526,18 +534,28 @@ mac_post_clipboard(Arena *scratch, char *text, i32 len){
mac_vars.next_clipboard_is_self = true;
}
////////////////////////////////
function void
mac_toggle_fullscreen(void){
[mac_vars.window toggleFullScreen:nil];
}
////////////////////////////////
#if defined(FRED_INTERNAL)
function inline void
mac_profile(char *name, u64 begin, u64 end){
printf("%s Time: %fs\n", name, ((end - begin) / 1000000.0f));
}
#define MacProfileScope(name) for (u64 i = 0, begin = system_now_time();\
i == 0;\
i = 1, mac_profile(name, begin, system_now_time()))
#define MacProfileScope(name) for (u64 glue(_i_, __LINE__) = 0, glue(_begin_, __LINE__) = system_now_time();\
glue(_i_, __LINE__) == 0;\
glue(_i_, __LINE__) = 1, mac_profile(name, glue(_begin_, __LINE__), system_now_time()))
#else
# define MacProfileScope(...)
#endif
////////////////////////////////
@implementation FCoder_App_Delegate
@ -683,16 +701,16 @@ i = 1, mac_profile(name, begin, system_now_time()))
mac_vars.clip_post.size = 0;
// NOTE(yuval): Application Core Update
Application_Step_Result result = {};
MacProfileScope("Step"){
// NOTE(yuval): Application Core Update
if (app.step != 0){
result = app.step(mac_vars.tctx, &target, mac_vars.base_ptr, &input);
}
}
// NOTE(yuval): Quit the app if requested by the application core
MacProfileScope("Perform Kill"){
// NOTE(yuval): Quit the app
if (result.perform_kill){
printf("Terminating 4coder!\n");
[NSApp terminate:nil];
@ -707,11 +725,75 @@ i = 1, mac_profile(name, begin, system_now_time()))
}
}
MacProfileScope("Render"){
// NOTE(yuval): Render
renderer->render(renderer, &target);
// NOTE(yuval): Switch to a new title
MacProfileScope("Switch Title"){
if (result.has_new_title){
NSString *str = [NSString stringWithUTF8String:result.title_string];
[mac_vars.window setTitle:str];
}
}
// NOTE(yuval): Schedule another step if needed
// NOTE(yuval): Switch to new cursor
MacProfileScope("Switch Cursor"){
// NOTE(yuval): Switch cursor type
switch (result.mouse_cursor_type){
case APP_MOUSE_CURSOR_ARROW:
{
[mac_vars.cursor_arrow set];
} break;
case APP_MOUSE_CURSOR_IBEAM:
{
[mac_vars.cursor_ibeam set];
} break;
case APP_MOUSE_CURSOR_LEFTRIGHT:
{
[mac_vars.cursor_leftright set];
} break;
case APP_MOUSE_CURSOR_UPDOWN:
{
[mac_vars.cursor_updown set];
} break;
}
// NOTE(yuval): Show or hide cursor
if (mac_vars.cursor_show != mac_vars.prev_cursor_show){
switch (mac_vars.cursor_show){
case MouseCursorShow_Never:
{
[NSCursor hide];
} break;
case MouseCursorShow_Always:
{
[NSCursor unhide];
} break;
}
mac_vars.prev_cursor_show = mac_vars.cursor_show;
}
}
// NOTE(yuval): Update lctrl_lalt_is_altgr status
mac_vars.lctrl_lalt_is_altgr = (b8)result.lctrl_lalt_is_altgr;
// NOTE(yuval): Render
MacProfileScope("Render"){
renderer->render(renderer, &target);
}
// NOTE(yuval): Toggle full screen
MacProfileScope("Toggle Full Screen"){
if (mac_vars.do_toggle){
mac_toggle_fullscreen();
mac_vars.do_toggle = false;
}
}
// NOTE(yuval): Schedule another step if needed
MacProfileScope("Schedule Animations"){
if (result.animating){
system_signal_step(0);
}
@ -1026,9 +1108,6 @@ main(int arg_count, char **args){
mac_vars.frame_arena = reserve_arena(mac_vars.tctx);
target.arena = make_arena_system(KB(256));
mac_vars.cursor_show = MouseCursorShow_Always;
mac_vars.prev_cursor_show = MouseCursorShow_Always;
dll_init_sentinel(&mac_vars.free_mac_objects);
dll_init_sentinel(&mac_vars.timer_objects);
@ -1178,7 +1257,7 @@ main(int arg_count, char **args){
[mac_vars.window setMinSize:NSMakeSize(100, 100)];
[mac_vars.window setBackgroundColor:NSColor.blackColor];
[mac_vars.window setTitle:@WINDOW_NAME];
[mac_vars.window setTitle:@"GRAPHICS"];
[mac_vars.window setAcceptsMouseMovedEvents:YES];
NSView* content_view = [mac_vars.window contentView];
@ -1223,6 +1302,17 @@ main(int arg_count, char **args){
// NOTE(yuval): Initialize the virtul keycodes table
mac_keycode_init();
// NOTE(yuval): Initialize cursors
{
mac_vars.cursor_show = MouseCursorShow_Always;
mac_vars.prev_cursor_show = MouseCursorShow_Always;
mac_vars.cursor_arrow = [NSCursor arrowCursor];
mac_vars.cursor_ibeam = [NSCursor IBeamCursor];
mac_vars.cursor_leftright = [NSCursor resizeLeftRightCursor];
mac_vars.cursor_updown = [NSCursor resizeUpDownCursor];
}
// NOTE(yuval): Get the timebase info
mach_timebase_info(&mac_vars.timebase_info);
@ -1244,6 +1334,10 @@ main(int arg_count, char **args){
mac_vars.first = true;
mac_vars.step_requested = false;
if (plat_settings.fullscreen_window){
mac_toggle_fullscreen();
}
mac_vars.global_frame_mutex = system_mutex_make();
mac_vars.timer_start = system_now_time();