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Added mouse input.

This commit is contained in:
Yuval Dolev 2020-01-09 20:52:39 +02:00
parent 88c933acd2
commit 533819c7d4
1 changed files with 58 additions and 5 deletions
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63
platform_mac/mac_4ed.mm
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@ -128,6 +128,7 @@ struct Mac_Input_Chunk{
@interface FCoderView : NSView
- (void)requestDisplay;
- (void)process_mouse_move_event:(NSEvent*)event;
@end
////////////////////////////////
@ -394,6 +395,9 @@ mac_resize(NSWindow *window){
}
- (void)drawRect:(NSRect)bounds{
// NOTE(yuval): Read comment in win32_4ed.cpp's main loop
system_mutex_acquire(mac_vars.global_frame_mutex);
/* NOTE(yuval): Force the graphics context to clear to black so we don't
get a flash of white until the app is ready to draw. In practice on modern macOS,
this only gets called for window creation and other extraordinary events.
@ -401,9 +405,6 @@ this only gets called for window creation and other extraordinary events.
[[NSColor blackColor] setFill];
NSRectFill(bounds);
// NOTE(yuval): Read comment in win32_4ed.cpp's main loop
system_mutex_release(mac_vars.global_frame_mutex);
// NOTE(yuval): Prepare the Frame Input
Mac_Input_Chunk input_chunk = mac_vars.input_chunk;
Application_Step_Input input = {};
@ -452,6 +453,8 @@ this only gets called for window creation and other extraordinary events.
mac_vars.first = false;
linalloc_clear(mac_vars.frame_arena);
system_mutex_release(mac_vars.global_frame_mutex);
}
- (BOOL)acceptsFirstResponder{
@ -488,9 +491,50 @@ this only gets called for window creation and other extraordinary events.
}
- (void)mouseMoved:(NSEvent*)event{
[self process_mouse_move_event:event];
}
- (void)mouseDragged:(NSEvent*)event{
[self process_mouse_move_event:event];
}
- (void)scrollWheel:(NSEvent *)event{
float dx = event.scrollingDeltaX;
float dy = event.scrollingDeltaY;
mac_vars.input_chunk.trans.mouse_wheel = -((int32_t)dy);
system_signal_step(0);
}
- (void)mouseDown:(NSEvent*)event{
mac_vars.input_chunk.trans.mouse_l_press = true;
mac_vars.input_chunk.pers.mouse_l = true;
system_signal_step(0);
}
- (void)mouseUp:(NSEvent*)event{
mac_vars.input_chunk.trans.mouse_l_release = true;
mac_vars.input_chunk.pers.mouse_l = false;
system_signal_step(0);
}
- (void)rightMouseDown:(NSEvent*)event{
[super rightMouseDown:event];
mac_vars.input_chunk.trans.mouse_r_press = true;
mac_vars.input_chunk.pers.mouse_r = true;
system_signal_step(0);
}
- (void)rightMouseUp:(NSEvent*)event{
mac_vars.input_chunk.trans.mouse_r_release = true;
mac_vars.input_chunk.pers.mouse_r = false;
system_signal_step(0);
}
- (void)requestDisplay{
@ -498,6 +542,16 @@ this only gets called for window creation and other extraordinary events.
NSRect rect = NSRectFromCGRect(cg_rect);
[self setNeedsDisplayInRect:rect];
}
- (void)process_mouse_move_event:(NSEvent*)event{
NSPoint location = [event locationInWindow];
Vec2_i32 new_m = V2i32(location.x, mac_vars.height - location.y);
if (new_m != mac_vars.input_chunk.pers.mouse){
mac_vars.input_chunk.pers.mouse = new_m;
}
system_signal_step(0);
}
@end
////////////////////////////////
@ -728,13 +782,12 @@ main(int arg_count, char **args){
}
//
// Main loop
// Start Main Loop
//
mac_vars.first = true;
mac_vars.global_frame_mutex = system_mutex_make();
system_mutex_acquire(mac_vars.global_frame_mutex);
mac_vars.timer_start = system_now_time();