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activegs-ios
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activegs-ios/kegs/OSX/macdriver_kegs.cpp

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/*
ActiveGS, Copyright 2004-2016 Olivier Goguel, https://github.com/ogoguel/ActiveGS
Based on Kegs, Copyright 2004 Kent Dickey, https://kegs.sourceforge.net
This code is covered by the GNU GPL licence
*/
#ifndef DRIVER_OSX
#error
#endif
#include "defc.h"
#include "protos_macdriver.h"
#include "adb.h"
#include "video.h"
#include "sim65816.h"
#include "sound.h"
pascal OSStatus quit_event_handler(EventHandlerCallRef call_ref, EventRef event, void *ignore);
pascal OSStatus my_cmd_handler(EventHandlerCallRef handlerRef, EventRef event, void *userdata);
pascal OSStatus my_win_handler(EventHandlerCallRef handlerRef, EventRef event, void *userdata);
pascal OSStatus dummy_event_handler(EventHandlerCallRef call_ref, EventRef in_event, void *ignore);
int g_quit_seen = 0;
#define MAX_STATUS_LINES 7
#define X_LINE_LENGTH 88
#define MAX_MAC_ARGS 128
int g_mac_argc = 0;
char *g_mac_argv[MAX_MAC_ARGS];
extern void x_update_modifiers(word32 state);
extern char g_argv0_path[];
extern char *g_status_ptrs[MAX_STATUS_LINES];
extern const char g_kegs_version_str[];
extern WindowRef g_main_window;
WindowRef g_main_window_saved;
EventHandlerUPP g_quit_handler_UPP;
EventHandlerUPP g_dummy_event_handler_UPP;
RgnHandle g_event_rgnhandle = 0;
FMFontFamily g_status_font_family;
int g_ignore_next_click = 0;
int g_mainwin_active = 0;
int g_mac_mouse_x = 0;
int g_mac_mouse_y = 0;
extern int g_video_act_width;
extern int g_video_act_height;
extern int g_video_act_margin_left;
extern int g_video_act_margin_right;
extern int g_video_act_margin_top;
extern int g_video_act_margin_bottom;
Ptr g_mac_fullscreen_state = 0;
Rect g_main_window_saved_rect;
extern char *g_fatal_log_strs[];
extern int g_fatal_log;
extern void x_add_modifiers(word32);
int
x_show_alert(int is_fatal, const char *str)
{
DialogRef alert;
DialogItemIndex out_item_hit;
CFStringRef cfstrref, cfstrref2;
CFStringRef okstrref;
AlertStdCFStringAlertParamRec alert_param;
OSStatus osstat;
char *bufptr, *buf2ptr;
int sum, len;
int i;
/* The dialog eats all events--including key-up events */
/* Call adb_all_keys_up() to prevent annoying key-repeat problems */
/* for instance, a key-down causes a dialog to appear--and the */
/* eats the key-up event...then as soon as the dialog goes, adb.c */
/* auto-repeat will repeat the key, and the dialog re-appears...*/
adb_all_keys_up();
sum = 20;
for(i = 0; i < g_fatal_log; i++) {
sum += strlen(g_fatal_log_strs[i]);
}
bufptr = (char*)malloc(sum);
buf2ptr = bufptr;
for(i = 0; i < g_fatal_log; i++) {
len = strlen(g_fatal_log_strs[i]);
len = MIN(len, sum);
len = MAX(len, 0);
memcpy(bufptr, g_fatal_log_strs[i], MIN(len, sum));
bufptr += len;
bufptr[0] = 0;
sum = sum - len;
}
cfstrref = CFStringCreateWithCString(NULL, buf2ptr,
kCFStringEncodingMacRoman);
printf("buf2ptr: :%s:\n", buf2ptr);
osstat = GetStandardAlertDefaultParams(&alert_param,
kStdCFStringAlertVersionOne);
if(str) {
// Provide an extra option--create a file
cfstrref2 = CFStringCreateWithFormat(kCFAllocatorDefault, NULL,
CFSTR("Create ~/Library/KEGS/%s"), str);
alert_param.otherText = cfstrref2;
}
okstrref = CFSTR("Click OK to continue");
if(is_fatal) {
okstrref = CFSTR("Clock OK to exit KEGS");
}
CreateStandardAlert(kAlertStopAlert, cfstrref, okstrref,
&alert_param, &alert);
out_item_hit = -1;
RunStandardAlert(alert, NULL, &out_item_hit);
printf("out_item_hit: %d\n", out_item_hit);
free(buf2ptr);
clear_fatal_logs(); /* free the fatal_log string memory */
return (out_item_hit >= 3);
}
pascal OSStatus
quit_event_handler(EventHandlerCallRef call_ref, EventRef event, void *ignore)
{
OSStatus err;
err = CallNextEventHandler(call_ref, event);
if(err == noErr) {
g_quit_seen = 1;
}
return err;
}
void
show_simple_alert(const char *str1,const char *str2, const char *str3, int num)
{
char buf[256];
g_fatal_log_strs[0] = kegs_malloc_str(str1);
g_fatal_log_strs[1] = kegs_malloc_str(str2);
g_fatal_log_strs[2] = kegs_malloc_str(str3);
g_fatal_log = 3;
if(num != 0) {
snprintf(buf, 250, ": %d", num);
g_fatal_log_strs[g_fatal_log++] = kegs_malloc_str(buf);
}
x_show_alert(0, 0);
}
void cfg_toggle_config_panel();
pascal OSStatus
my_cmd_handler( EventHandlerCallRef handlerRef, EventRef event, void *userdata)
{
OSStatus osresult;
HICommand command;
word32 command_id;
osresult = eventNotHandledErr;
GetEventParameter(event, kEventParamDirectObject, typeHICommand, NULL,
sizeof(HICommand), NULL, &command);
command_id = (word32)command.commandID;
switch(command_id) {
case 'Kbep':
SysBeep(10);
osresult = noErr;
break;
case 'abou':
show_simple_alert("KEGSMAC v", (char *)g_kegs_version_str,
", Copyright 2004 Kent Dickey\n"
"Latest version at http://kegs.sourceforge.net/\n", 0);
osresult = noErr;
break;
case 'KCFG':
#ifdef ACTIVEGS
#else
cfg_toggle_config_panel();
#endif
osresult = noErr;
break;
case 'quit':
break;
case 'swin':
/* not sure what this is, but Panther sends it */
break;
default:
printf("commandID %08x unknown\n", command_id);
SysBeep(90);
break;
}
return osresult;
}
pascal OSStatus
my_win_handler(EventHandlerCallRef handlerRef, EventRef event, void *userdata)
{
OSStatus os_result;
UInt32 event_kind;
os_result = eventNotHandledErr;
// SysBeep(1);
event_kind = GetEventKind(event);
// show_alert("win handler", event_kind);
if(event_kind == kEventWindowDrawContent)
{
update_window();
} if(event_kind == kEventWindowClose) {
r_sim65816.quit_emulator();
#ifndef ACTIVEGS
g_quit_seen = 1;
my_exit(0);
#else
// OG notify emulator that window has closed
g_main_window = 0;
#endif
} else {
//show_event(GetEventClass(event), event_kind, 0);
update_window();
}
return os_result;
}
pascal OSStatus
dummy_event_handler(EventHandlerCallRef call_ref, EventRef in_event,
void *ignore)
{
OSStatus err;
EventHandlerRef installed_handler;
EventTypeSpec event_spec = { kEventClassApplication, kEventAppQuit };
// From http://developer.apple.com/qa/qa2001/qa1061.html
// Trick to move main event queue to use ReceiveNextEvent in an event
// handler called by RunApplicationEventLoop
err = InstallApplicationEventHandler(g_quit_handler_UPP, 1, &event_spec,
NULL, &installed_handler);
x_async_sound_init();
kegsmain(g_mac_argc, g_mac_argv);
x_async_snd_shutdown();
return noErr;
}
/*
void add_event_key(int _k,int _u)
{
}
*/
void
check_input_events()
{
OSStatus err;
EventTargetRef target;
EventRef event;
UInt32 event_class, event_kind;
byte mac_keycode;
UInt32 keycode;
UInt32 modifiers;
Point mouse_point, mouse_delta_point;
WindowRef window_ref;
int button, button_state;
EventMouseButton mouse_button;
int handled;
int mouse_events;
int is_up;
int in_win;
int ignore;
if(g_quit_seen) {
exit(0);
}
if (!g_main_window)
return ;
SetPortWindowPort(g_main_window);
mouse_events = 0;
target = GetEventDispatcherTarget();
while(1) {
err = ReceiveNextEvent(0, NULL, kEventDurationNoWait,
true, &event);
if(err == eventLoopTimedOutErr) {
break;
}
if(err != noErr) {
printf("ReceiveNextEvent err: %d\n", (int)err);
break;
}
event_class = GetEventClass(event);
event_kind = GetEventKind(event);
handled = 0;
switch(event_class) {
case kEventClassKeyboard:
handled = 1;
keycode = 0;
modifiers = 0;
GetEventParameter(event, kEventParamKeyMacCharCodes,
typeChar, NULL, sizeof(byte), NULL,
&mac_keycode);
GetEventParameter(event, kEventParamKeyCode,
typeUInt32, NULL, sizeof(UInt32), NULL,
&keycode);
GetEventParameter(event, kEventParamKeyModifiers,
typeUInt32, NULL, sizeof(UInt32), NULL,
&modifiers);
x_update_modifiers((word32)modifiers);
// Key up/down event
is_up = -1;
switch(event_kind) {
case kEventRawKeyDown:
is_up = 0;
//printf("key down: %02x, %08x\n",
// (int)mac_keycode, (int)keycode);
break;
case kEventRawKeyUp:
is_up = 1;
//printf("key up: %02x, %08x\n",
// (int)mac_keycode, (int)keycode);
break;
case kEventRawKeyModifiersChanged:
is_up = -1;
//printf("key xxx: %08x\n", (int)modifiers);
break;
}
if(is_up >= 0) {
adb_physical_key_update((int)keycode, is_up);
}
break;
case kEventClassMouse:
handled = 2;
mouse_events++;
GetEventParameter(event, kEventParamMouseLocation,
typeQDPoint, NULL, sizeof(Point), NULL,
&mouse_point);
GetWindowRegion(g_main_window, kWindowContentRgn,
g_event_rgnhandle);
in_win = PtInRgn(mouse_point, g_event_rgnhandle);
// in_win = 1 if it was in the contect region of window
err = GetEventParameter(event, kEventParamMouseDelta,
typeQDPoint, NULL, sizeof(Point), NULL,
&mouse_delta_point);
button = 0;
button_state = -1;
switch(event_kind) {
case kEventMouseDown:
button_state = 7;
handled = 3;
break;
case kEventMouseUp:
button_state = 0;
handled = 3;
break;
}
if(button_state >= 0) {
GetEventParameter(event, kEventParamMouseButton,
typeMouseButton, NULL,
sizeof(EventMouseButton), NULL,
&mouse_button);
button = mouse_button;
if(button > 1) {
button = 4 - button;
button = 1 << button;
}
ignore = (button_state != 0) &&
(!in_win || g_ignore_next_click);
ignore = ignore || !g_mainwin_active;
if(ignore) {
// Outside of A2 window, ignore clicks
button = 0;
}
if(button_state == 0) {
g_ignore_next_click = 0;
}
}
GlobalToLocal(&mouse_point);
if(g_adb.g_warp_pointer) {
if(err == 0) {
g_mac_mouse_x += mouse_delta_point.h;
g_mac_mouse_y += mouse_delta_point.v;
}
mac_warp_mouse();
} else {
g_mac_mouse_x = mouse_point.h -
g_video_act_margin_left;
g_mac_mouse_y = mouse_point.v -
g_video_act_margin_top;
}
#if 0
printf("Mouse %d at: %d,%d button:%d, button_st:%d\n",
mouse_events, g_mac_mouse_x, g_mac_mouse_y,
button, button_state);
printf("Mouse deltas: err:%d, %d,%d\n", (int)err,
mouse_delta_point.h, mouse_delta_point.v);
#endif
update_mouse(g_mac_mouse_x, g_mac_mouse_y,
button_state, button & 7);
if(g_adb.g_warp_pointer) {
g_mac_mouse_x = A2_WINDOW_WIDTH/2;
g_mac_mouse_y = A2_WINDOW_HEIGHT/2;
update_mouse(g_mac_mouse_x, g_mac_mouse_y,0,-1);
}
#if 0
// regarde si c'est un double click
int nbclick;
GetEventParameter(event, kEventParamClickCount,
typeUInt32, NULL,
sizeof(typeUInt32), NULL,
&nbclick);
if (nbclick==2)
{
extern void add_simulate_space();
add_simulate_space();
}
#endif
break;
case kEventClassApplication:
switch(event_kind) {
case kEventAppActivated:
handled = 1;
g_mainwin_active = 1;
window_ref = 0;
GetEventParameter(event, kEventParamWindowRef,
typeWindowRef, NULL, sizeof(WindowRef),
NULL, &window_ref);
if(window_ref == g_main_window) {
g_ignore_next_click = 1;
}
break;
case kEventAppDeactivated:
handled = 1;
g_mainwin_active = 0;
g_ignore_next_click = 1;
break;
}
break;
}
// show_event(event_class, event_kind, handled);
if(handled != 1) {
(void)SendEventToEventTarget(event, target);
}
ReleaseEvent(event);
}
return;
}
void
temp_run_application_event_loop(void)
{
OSStatus err;
EventRef dummy_event;
EventHandlerRef install_handler;
EventTypeSpec event_spec = { 'KWIN', 'KWIN' };
// Create UPP for dummy_event_handler and for quit_event_handler
err = noErr;
dummy_event = 0;
g_dummy_event_handler_UPP = NewEventHandlerUPP(dummy_event_handler);
g_quit_handler_UPP = NewEventHandlerUPP(quit_event_handler);
if((g_dummy_event_handler_UPP == 0) || (g_quit_handler_UPP == 0)) {
err = memFullErr;
}
if(err == noErr) {
err = InstallApplicationEventHandler(g_dummy_event_handler_UPP,
1, &event_spec, 0, &install_handler);
if(err == noErr) {
err = MacCreateEvent(NULL, 'KWIN', 'KWIN',
GetCurrentEventTime(), kEventAttributeNone,
&dummy_event);
if(err == noErr) {
err = PostEventToQueue(GetMainEventQueue(),
dummy_event, kEventPriorityHigh);
}
if(err == noErr) {
RunApplicationEventLoop();
}
(void)RemoveEventHandler(install_handler);
}
}
if(dummy_event != NULL) {
ReleaseEvent(dummy_event);
}
}
int
#ifdef ACTIVEGS
macmain
#else
main
#endif
(int argc, char* argv[])
{
ProcessSerialNumber my_psn;
IBNibRef nibRef;
EventHandlerUPP handlerUPP;
EventTypeSpec cmd_event[3];
GDHandle g_gdhandle ;
Rect win_rect;
OSStatus err;
#ifndef ACTIVEGS
char *argptr;
int slash_cnt;
int i;
/* Prepare argv0 */
slash_cnt = 0;
argptr = argv[0];
for(i = strlen(argptr); i >= 0; i--) {
if(argptr[i] == '/') {
slash_cnt++;
if(slash_cnt == 3) {
strncpy(&(g_argv0_path[0]), argptr, i);
g_argv0_path[i] = 0;
}
}
}
printf("g_argv0_path is %s\n", g_argv0_path);
g_mac_argv[0] = argv[0];
g_mac_argc = 1;
i = 1;
while((i < argc) && (g_mac_argc < MAX_MAC_ARGS)) {
if(!strncmp(argv[i], "-psn", 4)) {
/* skip this argument */
} else {
g_mac_argv[g_mac_argc++] = argv[i];
}
i++;
}
#endif
InitCursor();
g_event_rgnhandle = NewRgn();
g_status_font_family = FMGetFontFamilyFromName("\pCourier");
SetRect(&win_rect, 0, 0, X_A2_WINDOW_WIDTH, X_A2_WINDOW_HEIGHT
// OG Remove status line from ActiveGS window
#ifndef ACTIVEGS
+ MAX_STATUS_LINES*16 + 8
#endif
);
OffsetRect(&win_rect, 64, 50);
// Create a Nib reference passing the name of the nib file
// CreateNibReference only searches into the application bundle.
err = CreateNibReference(CFSTR("main"), &nibRef);
require_noerr( err, CantGetNibRef );
// Once the nib reference is created, set the menu bar.
err = SetMenuBarFromNib(nibRef, CFSTR("MenuBar"));
require_noerr( err, CantSetMenuBar );
#ifndef ACTIVEGS
err = CreateNewWindow(kDocumentWindowClass,
kWindowStandardDocumentAttributes |
kWindowStandardHandlerAttribute,
&win_rect, &g_main_window);
err = SetWindowTitleWithCFString(g_main_window, CFSTR("KEGSMAC"));
#else
err = CreateNewWindow(kDocumentWindowClass,
(kWindowCloseBoxAttribute /*| kWindowFullZoomAttribute */| kWindowCollapseBoxAttribute /*| kWindowResizableAttribute*/) /*kWindowStandardDocumentAttributes*/ |
kWindowStandardHandlerAttribute,
&win_rect, &g_main_window);
extern CFStringRef activeGSversionSTR;
err = SetWindowTitleWithCFString(g_main_window, activeGSversionSTR);
#endif
//printf("CreateNewWindow ret: %d, g_main_window: %p\n", (int)err, g_main_window);
// We don't need the nib reference anymore.
DisposeNibReference(nibRef);
SysBeep(120);
handlerUPP = NewEventHandlerUPP( my_cmd_handler );
cmd_event[0].eventClass = kEventClassCommand;
cmd_event[0].eventKind = kEventProcessCommand;
InstallWindowEventHandler(g_main_window, handlerUPP, 1, &cmd_event[0],
(void *)g_main_window, NULL);
handlerUPP = NewEventHandlerUPP(my_win_handler);
cmd_event[0].eventClass = kEventClassWindow;
cmd_event[0].eventKind = kEventWindowDrawContent;
cmd_event[1].eventClass = kEventClassWindow;
cmd_event[1].eventKind = kEventWindowUpdate;
cmd_event[2].eventClass = kEventClassWindow;
cmd_event[2].eventKind = kEventWindowClose;
err = InstallWindowEventHandler(g_main_window, handlerUPP, 3,
&cmd_event[0], (void *)g_main_window, NULL);
require_noerr(err, CantCreateWindow);
// Get screen depth
g_gdhandle = GetGDevice();
s_video.g_screen_mdepth = (**((**g_gdhandle).gdPMap)).pixelSize;
s_video.g_screen_depth = s_video.g_screen_mdepth;
if(s_video.g_screen_depth > 16) {
/* 32-bit display */
s_video.g_red_mask = 0xff;
s_video.g_green_mask = 0xff;
s_video.g_blue_mask = 0xff;
/*
if (macUsingCoreGraphics)
{
g_red_left_shift = 0;
g_green_left_shift = 8;
g_blue_left_shift = 16;
}
else
*/
{
s_video.g_red_left_shift = 16;
s_video.g_green_left_shift = 8;
s_video.g_blue_left_shift = 0;
}
s_video.g_red_right_shift = 0;
s_video.g_green_right_shift = 0;
s_video.g_blue_right_shift = 0;
} else if(s_video.g_screen_depth > 8) {
/* 16-bit display */
s_video.g_red_mask = 0x1f;
s_video.g_green_mask = 0x1f;
s_video.g_blue_mask = 0x1f;
s_video.g_red_left_shift = 10;
s_video.g_green_left_shift = 5;
s_video.g_blue_left_shift = 0;
s_video.g_red_right_shift = 3;
s_video.g_green_right_shift = 3;
s_video.g_blue_right_shift = 3;
}
// show_alert("About to show window", (int)g_main_window);
update_main_window_size();
update_window();
// The window was created hidden so show it.
ShowWindow( g_main_window );
BringToFront( g_main_window );
update_window();
// Make us pop to the front a different way
err = GetCurrentProcess(&my_psn);
if(err == noErr) {
(void)SetFrontProcess(&my_psn);
}
// Call the event loop
temp_run_application_event_loop();
return 0;
CantCreateWindow:
CantSetMenuBar:
CantGetNibRef:
show_simple_alert("ending", "", "error code", err);
return err;
}
void
x_redraw_status_lines()
{
// OG Disable status line
#ifndef ACTIVEGS
Rect rect;
Pattern white_pattern;
char tmp_buf[256];
char *buf;
int len;
int line;
int height;
int margin;
SetPortWindowPort(g_main_window);
PenNormal();
height = 16;
margin = 0;
TextFont(g_status_font_family);
TextFace(normal);
TextSize(12);
SetRect(&rect, 0, X_A2_WINDOW_HEIGHT + margin, X_A2_WINDOW_WIDTH,
X_A2_WINDOW_HEIGHT + margin + MAX_STATUS_LINES*height);
GetQDGlobalsWhite(&white_pattern);
FillRect(&rect, &white_pattern);
for(line = 0; line < MAX_STATUS_LINES; line++) {
buf = g_status_ptrs[line];
if(buf == 0) {
/* skip it */
continue;
}
MoveTo(10, X_A2_WINDOW_HEIGHT + height*line + margin + height);
len = MIN(250, strlen(buf));
strncpy(&tmp_buf[1], buf, len);
tmp_buf[0] = len;
DrawString((const unsigned char*)&tmp_buf[0]);
}
#endif
}
void
x_full_screen(int do_full)
{
#if 0
WindowRef new_window;
short width, height;
OSErr ret;
width = 640;
height = 480;
if(do_full && (g_mac_fullscreen_state == 0)) {
g_main_window_saved = g_main_window;
GetWindowBounds(g_main_window, kWindowContentRgn,
&g_main_window_saved_rect);
ret = BeginFullScreen(&g_mac_fullscreen_state, 0,
&width, &height, &new_window, 0, 0);
printf("Ret beginfullscreen: %d\n", (int)ret);
printf("New width: %d, new height: %d\n", width, height);
if(ret == noErr) {
g_main_window = new_window;
} else {
g_mac_fullscreen_state = 0;
}
} else if(!do_full && (g_mac_fullscreen_state != 0)) {
ret = EndFullScreen(g_mac_fullscreen_state, 0);
printf("ret endfullscreen: %d\n", (int)ret);
g_main_window = g_main_window_saved;
g_mac_fullscreen_state = 0;
//InitCursor();
SetWindowBounds(g_main_window, kWindowContentRgn,
&g_main_window_saved_rect);
}
update_main_window_size();
ShowWindow(g_main_window);
BringToFront(g_main_window);
update_window();
#endif
}
void
x_push_done()
{
CGrafPtr window_port;
SetPortWindowPort(g_main_window);
window_port = GetWindowPort(g_main_window);
QDFlushPortBuffer(window_port, 0);
}
void
mac_warp_mouse()
{
#ifndef ACTIVEGS
Rect port_rect;
Point win_origin_pt;
CGPoint cgpoint;
CGDisplayErr cg_err;
GetPortBounds(GetWindowPort(g_main_window), &port_rect);
SetPt(&win_origin_pt, port_rect.left, port_rect.top);
LocalToGlobal(&win_origin_pt);
cgpoint = CGPointMake( (float)(win_origin_pt.h + X_A2_WINDOW_WIDTH/2),
(float)(win_origin_pt.v + X_A2_WINDOW_HEIGHT/2));
cg_err = CGDisplayMoveCursorToPoint(kCGDirectMainDisplay, cgpoint);
#endif
}
int x_refresh_video()
{
void x_refresh_buffer();
x_refresh_buffer();
return 1;
}
#ifdef ACTIVEGS
void x_refresh_panel(enum refreshpanelenum _enum)
{
}
#endif
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