ref: ea61a2a8e8601d5b732d2c13257413ad4f864b85
dir: /src/OSGLUGTK.c/
/*
OSGLUGTK.c
Copyright (C) 2009 Paul C. Pratt
You can redistribute this file and/or modify it under the terms
of version 2 of the GNU General Public License as published by
the Free Software Foundation. You should have received a copy
of the license along with this file; see the file COPYING.
This file is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
license for more details.
*/
/*
Operating System GLUe for GTK
All operating system dependent code for the
GIMP Toolkit should go here.
*/
#include "CNFGRAPI.h"
#include "SYSDEPNS.h"
#include "ENDIANAC.h"
#include "MYOSGLUE.h"
#include "STRCONST.h"
#include "COMOSGLU.h"
/* --- some simple utilities --- */
GLOBALOSGLUPROC MyMoveBytes(anyp srcPtr, anyp destPtr, si5b byteCount)
{
(void) memcpy((char *)destPtr, (char *)srcPtr, byteCount);
}
/* --- control mode and internationalization --- */
#define NeedCell2PlainAsciiMap 1
#include "INTLCHAR.h"
#include "CONTROLM.h"
/* --- sending debugging info to file --- */
#if dbglog_HAVE
#define dbglog_ToStdErr 0
#if ! dbglog_ToStdErr
LOCALVAR FILE *dbglog_File = NULL;
#endif
LOCALFUNC blnr dbglog_open0(void)
{
#if dbglog_ToStdErr
return trueblnr;
#else
dbglog_File = fopen("dbglog.txt", "w");
return (NULL != dbglog_File);
#endif
}
LOCALPROC dbglog_write0(char *s, uimr L)
{
#if dbglog_ToStdErr
(void) fwrite(s, 1, L, stderr);
#else
if (dbglog_File != NULL) {
(void) fwrite(s, 1, L, dbglog_File);
}
#endif
}
LOCALPROC dbglog_close0(void)
{
#if ! dbglog_ToStdErr
if (dbglog_File != NULL) {
fclose(dbglog_File);
dbglog_File = NULL;
}
#endif
}
#endif
/* --- debug settings and utilities --- */
#define MyDbgEvents (dbglog_HAVE && 1)
#if ! dbglog_HAVE
#define WriteExtraErr(s)
#else
LOCALPROC WriteExtraErr(char *s)
{
dbglog_writeCStr("*** error: ");
dbglog_writeCStr(s);
dbglog_writeReturn();
}
#endif
/* --- text translation --- */
LOCALPROC NativeStrFromCStr(char *r, char *s, blnr AddEllipsis)
{
ui3b ps[ClStrMaxLength];
int i;
int L;
ClStrFromSubstCStr(&L, ps, s);
for (i = 0; i < L; ++i) {
r[i] = Cell2PlainAsciiMap[ps[i]];
}
if (AddEllipsis) {
r[L] = '.';
++L;
r[L] = '.';
++L;
r[L] = '.';
++L;
}
r[L] = 0;
}
/* --- drives --- */
#define NotAfileRef NULL
LOCALVAR FILE *Drives[NumDrives]; /* open disk image files */
LOCALPROC InitDrives(void)
{
/*
This isn't really needed, Drives[i] and DriveNames[i]
need not have valid values when not vSonyIsInserted[i].
*/
tDrive i;
for (i = 0; i < NumDrives; ++i) {
Drives[i] = NotAfileRef;
}
}
GLOBALOSGLUFUNC tMacErr vSonyTransfer(blnr IsWrite, ui3p Buffer,
tDrive Drive_No, ui5r Sony_Start, ui5r Sony_Count,
ui5r *Sony_ActCount)
{
ui5r NewSony_Count = Sony_Count;
fseek(Drives[Drive_No], Sony_Start, SEEK_SET);
if (IsWrite) {
fwrite(Buffer, 1, NewSony_Count, Drives[Drive_No]);
} else {
fread(Buffer, 1, NewSony_Count, Drives[Drive_No]);
}
if (nullpr != Sony_ActCount) {
*Sony_ActCount = NewSony_Count;
}
return mnvm_noErr; /*& figure out what really to return &*/
}
GLOBALOSGLUFUNC tMacErr vSonyGetSize(tDrive Drive_No, ui5r *Sony_Count)
{
fseek(Drives[Drive_No], 0, SEEK_END);
*Sony_Count = ftell(Drives[Drive_No]);
return mnvm_noErr; /*& figure out what really to return &*/
}
LOCALFUNC tMacErr vSonyEject0(tDrive Drive_No, blnr deleteit)
{
DiskEjectedNotify(Drive_No);
fclose(Drives[Drive_No]);
Drives[Drive_No] = NotAfileRef; /* not really needed */
return mnvm_noErr;
}
GLOBALOSGLUFUNC tMacErr vSonyEject(tDrive Drive_No)
{
return vSonyEject0(Drive_No, falseblnr);
}
LOCALPROC UnInitDrives(void)
{
tDrive i;
for (i = 0; i < NumDrives; ++i) {
if (vSonyIsInserted(i)) {
(void) vSonyEject(i);
}
}
}
LOCALFUNC blnr Sony_Insert0(FILE *refnum, blnr locked,
char *drivepath)
{
tDrive Drive_No;
if (! FirstFreeDisk(&Drive_No)) {
fclose(refnum);
MacMsg(kStrTooManyImagesTitle,
kStrTooManyImagesMessage, falseblnr);
return falseblnr;
} else {
/* printf("Sony_Insert0 %d\n", (int)Drive_No); */
Drives[Drive_No] = refnum;
DiskInsertNotify(Drive_No, locked);
return trueblnr;
}
}
LOCALFUNC blnr Sony_Insert1(char *drivepath, blnr silentfail)
{
blnr locked = falseblnr;
/* printf("Sony_Insert1 %s\n", drivepath); */
FILE *refnum = fopen(drivepath, "rb+");
if (NULL == refnum) {
locked = trueblnr;
refnum = fopen(drivepath, "rb");
}
if (NULL == refnum) {
if (! silentfail) {
MacMsg(kStrOpenFailTitle, kStrOpenFailMessage, falseblnr);
}
} else {
return Sony_Insert0(refnum, locked, drivepath);
}
return falseblnr;
}
LOCALFUNC tMacErr LoadMacRomFrom(char *path)
{
tMacErr err;
FILE *ROM_File;
int File_Size;
ROM_File = fopen(path, "rb");
if (NULL == ROM_File) {
err = mnvm_fnfErr;
} else {
File_Size = fread(ROM, 1, kROM_Size, ROM_File);
if (kROM_Size != File_Size) {
if (feof(ROM_File)) {
MacMsgOverride(kStrShortROMTitle,
kStrShortROMMessage);
err = mnvm_eofErr;
} else {
MacMsgOverride(kStrNoReadROMTitle,
kStrNoReadROMMessage);
err = mnvm_miscErr;
}
} else {
err = ROM_IsValid();
}
fclose(ROM_File);
}
return err;
}
LOCALFUNC blnr Sony_Insert1a(char *drivepath, blnr silentfail)
{
blnr v;
if (! ROM_loaded) {
v = (mnvm_noErr == LoadMacRomFrom(drivepath));
} else {
v = Sony_Insert1(drivepath, silentfail);
}
return v;
}
LOCALFUNC blnr Sony_InsertIth(int i)
{
blnr v;
if ((i > 9) || ! FirstFreeDisk(nullpr)) {
v = falseblnr;
} else {
char s[] = "disk?.dsk";
s[4] = '0' + i;
v = Sony_Insert1(s, trueblnr);
}
return v;
}
LOCALFUNC blnr LoadInitialImages(void)
{
int i;
for (i = 1; Sony_InsertIth(i); ++i) {
/* stop on first error (including file not found) */
}
return trueblnr;
}
/* --- ROM --- */
LOCALVAR char *rom_path = NULL;
LOCALFUNC blnr LoadMacRom(void)
{
tMacErr err;
if ((NULL == rom_path)
|| (mnvm_fnfErr == (err = LoadMacRomFrom(rom_path))))
if (mnvm_fnfErr == (err = LoadMacRomFrom(RomFileName)))
{
}
return trueblnr;
}
/* --- video out --- */
static GtkWidget *drawing_area;
LOCALVAR blnr gBackgroundFlag = falseblnr;
LOCALVAR blnr gTrueBackgroundFlag = falseblnr;
LOCALVAR blnr CurSpeedStopped = trueblnr;
LOCALPROC HaveChangedScreenBuff(si4b top, si4b left,
si4b bottom, si4b right)
{
guchar graybuf[vMacScreenWidth * vMacScreenHeight];
{
int i;
int j;
int k;
ui3b *p1 = GetCurDrawBuff()
+ (ui5r)vMacScreenWidth / 8 * top;
ui3b *p2 = (ui3b *)graybuf + (ui5r)vMacScreenWidth * top;
ui5b t0;
UnusedParam(left);
UnusedParam(right);
for (i = bottom - top; --i >= 0; ) {
for (j = vMacScreenWidth / 8; --j >= 0; ) {
t0 = *p1++;
for (k = 8; --k >= 0; ) {
*p2++ = ((t0 >> k) & 0x01) - 1;
}
}
}
}
gdk_draw_gray_image(drawing_area->window,
drawing_area->style->fg_gc[GTK_WIDGET_STATE(drawing_area)],
left /* x */,
top /* y */,
right - left /* width */,
bottom - top /* height */,
GDK_RGB_DITHER_NONE,
graybuf + left + (ui5r)vMacScreenWidth * top,
vMacScreenWidth);
}
LOCALPROC MyDrawChangesAndClear(void)
{
if (ScreenChangedBottom > ScreenChangedTop) {
HaveChangedScreenBuff(ScreenChangedTop, ScreenChangedLeft,
ScreenChangedBottom, ScreenChangedRight);
ScreenClearChanges();
}
}
GLOBALOSGLUPROC DoneWithDrawingForTick(void)
{
MyDrawChangesAndClear();
}
/* --- mouse --- */
LOCALVAR blnr HaveCursorHidden = falseblnr;
LOCALVAR blnr WantCursorHidden = falseblnr;
static GdkCursor *blank_cursor;
static GtkWidget *window = NULL;
LOCALPROC ForceShowCursor(void)
{
if (HaveCursorHidden) {
HaveCursorHidden = falseblnr;
if (window) {
gdk_window_set_cursor(window->window, NULL);
}
}
}
/* cursor state */
LOCALPROC MousePositionNotify(int NewMousePosh, int NewMousePosv)
{
blnr ShouldHaveCursorHidden = trueblnr;
{
if (NewMousePosh < 0) {
NewMousePosh = 0;
ShouldHaveCursorHidden = falseblnr;
} else if (NewMousePosh >= vMacScreenWidth) {
NewMousePosh = vMacScreenWidth - 1;
ShouldHaveCursorHidden = falseblnr;
}
if (NewMousePosv < 0) {
NewMousePosv = 0;
ShouldHaveCursorHidden = falseblnr;
} else if (NewMousePosv >= vMacScreenHeight) {
NewMousePosv = vMacScreenHeight - 1;
ShouldHaveCursorHidden = falseblnr;
}
/* if (ShouldHaveCursorHidden || CurMouseButton) */
/*
for a game like arkanoid, would like mouse to still
move even when outside window in one direction
*/
MyMousePositionSet(NewMousePosh, NewMousePosv);
}
WantCursorHidden = ShouldHaveCursorHidden;
}
LOCALPROC CheckMouseState(void)
{
#if 0
gint x;
gint y;
gint x0;
gint y0;
gdk_display_get_pointer(gdk_drawable_get_display(window),
NULL, &x, &y, NULL);
(void) gdk_window_get_origin(window, &x0, &y0);
MousePositionNotify(x - x0, y - y0);
#endif
gint x;
gint y;
gtk_widget_get_pointer(drawing_area, &x, &y);
/* (void) gdk_window_get_pointer(window, &x, &y, NULL); */
MousePositionNotify(x, y);
}
/* --- keyboard input --- */
#define MaxNumKeycode 256
#define KeyCodeMask (MaxNumKeycode - 1)
/*
assume keycodes >= 0 and < MaxNumKeycode, which
isn't promised by gtk documentation.
*/
LOCALVAR ui3b KC2MKC[MaxNumKeycode];
LOCALPROC KC2MKCAssignOne(guint keyval, ui3r key)
{
GdkKeymapKey *keys;
gint n_keys;
int i;
if (gdk_keymap_get_entries_for_keyval(NULL,
keyval, &keys, &n_keys))
{
for (i = 0; i < n_keys; i++) {
KC2MKC[keys[i].keycode & KeyCodeMask] = key;
}
g_free(keys);
}
#if 0
fprintf(stderr, "%d %d %d\n", (int)ks, key, (int)code);
#endif
}
LOCALFUNC blnr KC2MKCInit(void)
{
int i;
for (i = 0; i < 256; ++i) {
KC2MKC[i] = MKC_None;
}
#ifdef GDK_KP_Insert
KC2MKCAssignOne(GDK_KP_Insert, MKC_KP0);
#endif
#ifdef GDK_KP_End
KC2MKCAssignOne(GDK_KP_End, MKC_KP1);
#endif
#ifdef GDK_KP_Down
KC2MKCAssignOne(GDK_KP_Down, MKC_KP2);
#endif
#ifdef GDK_KP_Next
KC2MKCAssignOne(GDK_KP_Next, MKC_KP3);
#endif
#ifdef GDK_KP_Left
KC2MKCAssignOne(GDK_KP_Left, MKC_KP4);
#endif
#ifdef GDK_KP_Begin
KC2MKCAssignOne(GDK_KP_Begin, MKC_KP5);
#endif
#ifdef GDK_KP_Right
KC2MKCAssignOne(GDK_KP_Right, MKC_KP6);
#endif
#ifdef GDK_KP_Home
KC2MKCAssignOne(GDK_KP_Home, MKC_KP7);
#endif
#ifdef GDK_KP_Up
KC2MKCAssignOne(GDK_KP_Up, MKC_KP8);
#endif
#ifdef GDK_KP_Prior
KC2MKCAssignOne(GDK_KP_Prior, MKC_KP9);
#endif
#ifdef GDK_KP_Delete
KC2MKCAssignOne(GDK_KP_Delete, MKC_Decimal);
#endif
KC2MKCAssignOne(GDK_asciitilde, MKC_formac_Grave);
KC2MKCAssignOne(GDK_underscore, MKC_Minus);
KC2MKCAssignOne(GDK_plus, MKC_Equal);
KC2MKCAssignOne(GDK_braceleft, MKC_LeftBracket);
KC2MKCAssignOne(GDK_braceright, MKC_RightBracket);
KC2MKCAssignOne(GDK_bar, MKC_formac_BackSlash);
KC2MKCAssignOne(GDK_colon, MKC_SemiColon);
KC2MKCAssignOne(GDK_quotedbl, MKC_SingleQuote);
KC2MKCAssignOne(GDK_less, MKC_Comma);
KC2MKCAssignOne(GDK_greater, MKC_Period);
KC2MKCAssignOne(GDK_question, MKC_formac_Slash);
KC2MKCAssignOne(GDK_a, MKC_A);
KC2MKCAssignOne(GDK_b, MKC_B);
KC2MKCAssignOne(GDK_c, MKC_C);
KC2MKCAssignOne(GDK_d, MKC_D);
KC2MKCAssignOne(GDK_e, MKC_E);
KC2MKCAssignOne(GDK_f, MKC_F);
KC2MKCAssignOne(GDK_g, MKC_G);
KC2MKCAssignOne(GDK_h, MKC_H);
KC2MKCAssignOne(GDK_i, MKC_I);
KC2MKCAssignOne(GDK_j, MKC_J);
KC2MKCAssignOne(GDK_k, MKC_K);
KC2MKCAssignOne(GDK_l, MKC_L);
KC2MKCAssignOne(GDK_m, MKC_M);
KC2MKCAssignOne(GDK_n, MKC_N);
KC2MKCAssignOne(GDK_o, MKC_O);
KC2MKCAssignOne(GDK_p, MKC_P);
KC2MKCAssignOne(GDK_q, MKC_Q);
KC2MKCAssignOne(GDK_r, MKC_R);
KC2MKCAssignOne(GDK_s, MKC_S);
KC2MKCAssignOne(GDK_t, MKC_T);
KC2MKCAssignOne(GDK_u, MKC_U);
KC2MKCAssignOne(GDK_v, MKC_V);
KC2MKCAssignOne(GDK_w, MKC_W);
KC2MKCAssignOne(GDK_x, MKC_X);
KC2MKCAssignOne(GDK_y, MKC_Y);
KC2MKCAssignOne(GDK_z, MKC_Z);
/*
main mappings
*/
KC2MKCAssignOne(GDK_F1, MKC_formac_F1);
KC2MKCAssignOne(GDK_F2, MKC_formac_F2);
KC2MKCAssignOne(GDK_F3, MKC_formac_F3);
KC2MKCAssignOne(GDK_F4, MKC_formac_F4);
KC2MKCAssignOne(GDK_F5, MKC_formac_F5);
KC2MKCAssignOne(GDK_F6, MKC_F6);
KC2MKCAssignOne(GDK_F7, MKC_F7);
KC2MKCAssignOne(GDK_F8, MKC_F8);
KC2MKCAssignOne(GDK_F9, MKC_F9);
KC2MKCAssignOne(GDK_F10, MKC_F10);
KC2MKCAssignOne(GDK_F11, MKC_F11);
KC2MKCAssignOne(GDK_F12, MKC_F12);
#ifdef GDK_Delete
KC2MKCAssignOne(GDK_Delete, MKC_formac_ForwardDel);
#endif
#ifdef GDK_Insert
KC2MKCAssignOne(GDK_Insert, MKC_formac_Help);
#endif
#ifdef GDK_Help
KC2MKCAssignOne(GDK_Help, MKC_formac_Help);
#endif
#ifdef GDK_Home
KC2MKCAssignOne(GDK_Home, MKC_formac_Home);
#endif
#ifdef GDK_End
KC2MKCAssignOne(GDK_End, MKC_formac_End);
#endif
#ifdef GDK_Page_Up
KC2MKCAssignOne(GDK_Page_Up, MKC_formac_PageUp);
#else
#ifdef GDK_Prior
KC2MKCAssignOne(GDK_Prior, MKC_formac_PageUp);
#endif
#endif
#ifdef GDK_Page_Down
KC2MKCAssignOne(GDK_Page_Down, MKC_formac_PageDown);
#else
#ifdef GDK_Next
KC2MKCAssignOne(GDK_Next, MKC_formac_PageDown);
#endif
#endif
#ifdef GDK_Print
KC2MKCAssignOne(GDK_Print, MKC_Print);
#endif
#ifdef GDK_Scroll_Lock
KC2MKCAssignOne(GDK_Scroll_Lock, MKC_ScrollLock);
#endif
#ifdef GDK_Pause
KC2MKCAssignOne(GDK_Pause, MKC_Pause);
#endif
KC2MKCAssignOne(GDK_KP_Add, MKC_KPAdd);
KC2MKCAssignOne(GDK_KP_Subtract, MKC_KPSubtract);
KC2MKCAssignOne(GDK_KP_Multiply, MKC_KPMultiply);
KC2MKCAssignOne(GDK_KP_Divide, MKC_KPDevide);
KC2MKCAssignOne(GDK_KP_Enter, MKC_formac_Enter);
KC2MKCAssignOne(GDK_KP_Equal, MKC_KPEqual);
KC2MKCAssignOne(GDK_KP_0, MKC_KP0);
KC2MKCAssignOne(GDK_KP_1, MKC_KP1);
KC2MKCAssignOne(GDK_KP_2, MKC_KP2);
KC2MKCAssignOne(GDK_KP_3, MKC_KP3);
KC2MKCAssignOne(GDK_KP_4, MKC_KP4);
KC2MKCAssignOne(GDK_KP_5, MKC_KP5);
KC2MKCAssignOne(GDK_KP_6, MKC_KP6);
KC2MKCAssignOne(GDK_KP_7, MKC_KP7);
KC2MKCAssignOne(GDK_KP_8, MKC_KP8);
KC2MKCAssignOne(GDK_KP_9, MKC_KP9);
KC2MKCAssignOne(GDK_KP_Decimal, MKC_Decimal);
KC2MKCAssignOne(GDK_Left, MKC_Left);
KC2MKCAssignOne(GDK_Right, MKC_Right);
KC2MKCAssignOne(GDK_Up, MKC_Up);
KC2MKCAssignOne(GDK_Down, MKC_Down);
KC2MKCAssignOne(GDK_grave, MKC_formac_Grave);
KC2MKCAssignOne(GDK_minus, MKC_Minus);
KC2MKCAssignOne(GDK_equal, MKC_Equal);
KC2MKCAssignOne(GDK_bracketleft, MKC_LeftBracket);
KC2MKCAssignOne(GDK_bracketright, MKC_RightBracket);
KC2MKCAssignOne(GDK_backslash, MKC_formac_BackSlash);
KC2MKCAssignOne(GDK_semicolon, MKC_SemiColon);
KC2MKCAssignOne(GDK_apostrophe, MKC_SingleQuote);
KC2MKCAssignOne(GDK_comma, MKC_Comma);
KC2MKCAssignOne(GDK_period, MKC_Period);
KC2MKCAssignOne(GDK_slash, MKC_formac_Slash);
KC2MKCAssignOne(GDK_Escape, MKC_formac_Escape);
KC2MKCAssignOne(GDK_Tab, MKC_Tab);
KC2MKCAssignOne(GDK_Return, MKC_Return);
KC2MKCAssignOne(GDK_space, MKC_Space);
KC2MKCAssignOne(GDK_BackSpace, MKC_BackSpace);
KC2MKCAssignOne(GDK_Caps_Lock, MKC_formac_CapsLock);
KC2MKCAssignOne(GDK_Num_Lock, MKC_Clear);
KC2MKCAssignOne(GDK_Meta_L, MKC_formac_Command);
KC2MKCAssignOne(GDK_Meta_R, MKC_formac_RCommand);
KC2MKCAssignOne(GDK_Mode_switch, MKC_formac_Option);
KC2MKCAssignOne(GDK_Menu, MKC_formac_Option);
KC2MKCAssignOne(GDK_Super_L, MKC_formac_Option);
KC2MKCAssignOne(GDK_Super_R, MKC_formac_ROption);
KC2MKCAssignOne(GDK_Hyper_L, MKC_formac_Option);
KC2MKCAssignOne(GDK_Hyper_R, MKC_formac_ROption);
KC2MKCAssignOne(GDK_F13, MKC_formac_Option);
/*
seen being used in Mandrake Linux 9.2
for windows key
*/
KC2MKCAssignOne(GDK_Shift_L, MKC_formac_Shift);
KC2MKCAssignOne(GDK_Shift_R, MKC_formac_RShift);
KC2MKCAssignOne(GDK_Alt_L, MKC_formac_Command);
KC2MKCAssignOne(GDK_Alt_R, MKC_formac_RCommand);
KC2MKCAssignOne(GDK_Control_L, MKC_formac_Control);
KC2MKCAssignOne(GDK_Control_R, MKC_formac_RControl);
KC2MKCAssignOne(GDK_1, MKC_1);
KC2MKCAssignOne(GDK_2, MKC_2);
KC2MKCAssignOne(GDK_3, MKC_3);
KC2MKCAssignOne(GDK_4, MKC_4);
KC2MKCAssignOne(GDK_5, MKC_5);
KC2MKCAssignOne(GDK_6, MKC_6);
KC2MKCAssignOne(GDK_7, MKC_7);
KC2MKCAssignOne(GDK_8, MKC_8);
KC2MKCAssignOne(GDK_9, MKC_9);
KC2MKCAssignOne(GDK_0, MKC_0);
KC2MKCAssignOne(GDK_A, MKC_A);
KC2MKCAssignOne(GDK_B, MKC_B);
KC2MKCAssignOne(GDK_C, MKC_C);
KC2MKCAssignOne(GDK_D, MKC_D);
KC2MKCAssignOne(GDK_E, MKC_E);
KC2MKCAssignOne(GDK_F, MKC_F);
KC2MKCAssignOne(GDK_G, MKC_G);
KC2MKCAssignOne(GDK_H, MKC_H);
KC2MKCAssignOne(GDK_I, MKC_I);
KC2MKCAssignOne(GDK_J, MKC_J);
KC2MKCAssignOne(GDK_K, MKC_K);
KC2MKCAssignOne(GDK_L, MKC_L);
KC2MKCAssignOne(GDK_M, MKC_M);
KC2MKCAssignOne(GDK_N, MKC_N);
KC2MKCAssignOne(GDK_O, MKC_O);
KC2MKCAssignOne(GDK_P, MKC_P);
KC2MKCAssignOne(GDK_Q, MKC_Q);
KC2MKCAssignOne(GDK_R, MKC_R);
KC2MKCAssignOne(GDK_S, MKC_S);
KC2MKCAssignOne(GDK_T, MKC_T);
KC2MKCAssignOne(GDK_U, MKC_U);
KC2MKCAssignOne(GDK_V, MKC_V);
KC2MKCAssignOne(GDK_W, MKC_W);
KC2MKCAssignOne(GDK_X, MKC_X);
KC2MKCAssignOne(GDK_Y, MKC_Y);
KC2MKCAssignOne(GDK_Z, MKC_Z);
InitKeyCodes();
return trueblnr;
}
LOCALPROC CheckTheCapsLock(void)
{
GdkModifierType mask;
(void) gdk_window_get_pointer(window->window, NULL, NULL, &mask);
Keyboard_UpdateKeyMap2(MKC_formac_CapsLock,
(mask & GDK_LOCK_MASK) != 0);
}
LOCALPROC DoKeyCode(guint keycode, blnr down)
{
if (GDK_Caps_Lock == keycode) {
CheckTheCapsLock();
} else {
ui3r key = KC2MKC[keycode & KeyCodeMask];
if (MKC_None != key) {
Keyboard_UpdateKeyMap2(key, down);
}
}
}
/* --- time, date, location --- */
LOCALVAR ui5b TrueEmulatedTime = 0;
#include "DATE2SEC.h"
#define TicksPerSecond 1000000
LOCALVAR blnr HaveTimeDelta = falseblnr;
LOCALVAR ui5b TimeDelta;
LOCALVAR ui5b NewMacDateInSeconds;
LOCALVAR ui5b LastTimeSec;
LOCALVAR ui5b LastTimeUsec;
LOCALPROC GetCurrentTicks(void)
{
GTimeVal t;
g_get_current_time(&t);
if (! HaveTimeDelta) {
time_t Current_Time;
struct tm *s;
#if 0
GDate *date;
date = g_date_new();
g_date_set_time_val(date, &t);
g_date_free(date);
#endif
(void) time(&Current_Time);
s = localtime(&Current_Time);
TimeDelta = Date2MacSeconds(s->tm_sec, s->tm_min, s->tm_hour,
s->tm_mday, 1 + s->tm_mon, 1900 + s->tm_year) - t.tv_sec;
#if 0 && AutoTimeZone /* how portable is this ? */
CurMacDelta = ((ui5b)(s->tm_gmtoff) & 0x00FFFFFF)
| ((s->tm_isdst ? 0x80 : 0) << 24);
#endif
HaveTimeDelta = trueblnr;
}
NewMacDateInSeconds = t.tv_sec + TimeDelta;
LastTimeSec = (ui5b)t.tv_sec;
LastTimeUsec = (ui5b)t.tv_usec;
}
#define MyInvTimeStep 16626 /* TicksPerSecond / 60.14742 */
LOCALVAR ui5b NextTimeSec;
LOCALVAR ui5b NextTimeUsec;
LOCALPROC IncrNextTime(void)
{
NextTimeUsec += MyInvTimeStep;
if (NextTimeUsec >= TicksPerSecond) {
NextTimeUsec -= TicksPerSecond;
NextTimeSec += 1;
}
}
LOCALPROC InitNextTime(void)
{
NextTimeSec = LastTimeSec;
NextTimeUsec = LastTimeUsec;
IncrNextTime();
}
LOCALPROC StartUpTimeAdjust(void)
{
GetCurrentTicks();
InitNextTime();
}
LOCALFUNC si5b GetTimeDiff(void)
{
return ((si5b)(LastTimeSec - NextTimeSec)) * TicksPerSecond
+ ((si5b)(LastTimeUsec - NextTimeUsec));
}
LOCALPROC UpdateTrueEmulatedTime(void)
{
si5b TimeDiff;
GetCurrentTicks();
TimeDiff = GetTimeDiff();
if (TimeDiff >= 0) {
if (TimeDiff > 4 * MyInvTimeStep) {
/* emulation interrupted, forget it */
++TrueEmulatedTime;
InitNextTime();
} else {
do {
++TrueEmulatedTime;
IncrNextTime();
TimeDiff -= TicksPerSecond;
} while (TimeDiff >= 0);
}
} else if (TimeDiff < - 2 * MyInvTimeStep) {
/* clock goofed if ever get here, reset */
InitNextTime();
}
}
LOCALFUNC blnr CheckDateTime(void)
{
if (CurMacDateInSeconds != NewMacDateInSeconds) {
CurMacDateInSeconds = NewMacDateInSeconds;
return trueblnr;
} else {
return falseblnr;
}
}
LOCALFUNC blnr InitLocationDat(void)
{
GetCurrentTicks();
CurMacDateInSeconds = NewMacDateInSeconds;
return trueblnr;
}
/* --- basic dialogs --- */
LOCALPROC CheckSavedMacMsg(void)
{
if (nullpr != SavedBriefMsg) {
char briefMsg0[ClStrMaxLength + 1];
char longMsg0[ClStrMaxLength + 1];
NativeStrFromCStr(briefMsg0, SavedBriefMsg, falseblnr);
NativeStrFromCStr(longMsg0, SavedLongMsg, falseblnr);
fprintf(stderr, "%s\n", briefMsg0);
fprintf(stderr, "%s\n", longMsg0);
SavedBriefMsg = nullpr;
}
}
LOCALVAR blnr CaughtMouse = falseblnr;
/* --- main window creation and disposal --- */
LOCALVAR int my_argc;
LOCALVAR char **my_argv;
/* Create a new backing pixmap of the appropriate size */
static gboolean configure_event(GtkWidget *widget,
GdkEventConfigure *event)
{
return TRUE;
}
/* Redraw the screen from the backing pixmap */
static gboolean expose_event(GtkWidget *widget,
GdkEventExpose *event,
gpointer user_data)
{
int x0 = event->area.x;
int y0 = event->area.y;
int x1 = x0 + event->area.width;
int y1 = y0 + event->area.height;
#if 0 && MyDbgEvents
fprintf(stderr, "- event - Expose\n");
#endif
if (x0 < 0) {
x0 = 0;
}
if (x1 > vMacScreenWidth) {
x1 = vMacScreenWidth;
}
if (y0 < 0) {
y0 = 0;
}
if (y1 > vMacScreenHeight) {
y1 = vMacScreenHeight;
}
if ((x0 < x1) && (y0 < y1)) {
HaveChangedScreenBuff(y0, x0, y1, x1);
}
return FALSE;
}
static gboolean button_press_event(GtkWidget *widget,
GdkEventButton *event,
gpointer user_data)
{
MousePositionNotify(event->x, event->y);
MyMouseButtonSet(trueblnr);
return TRUE;
}
static gboolean button_release_event(GtkWidget *widget,
GdkEventButton *event,
gpointer user_data)
{
MousePositionNotify(event->x, event->y);
MyMouseButtonSet(falseblnr);
return TRUE;
}
static gboolean motion_notify_event(GtkWidget *widget,
GdkEventMotion *event,
gpointer user_data)
{
int x;
int y;
GdkModifierType state;
if (event->is_hint) {
gdk_window_get_pointer(event->window, &x, &y, &state);
} else {
x = event->x;
y = event->y;
state = event->state;
}
MousePositionNotify(x, y);
MyMouseButtonSet((state & GDK_BUTTON1_MASK) != 0);
return TRUE;
}
static gboolean enter_notify_event(GtkWidget *widget,
GdkEventCrossing *event,
gpointer user_data)
{
CaughtMouse = trueblnr;
MousePositionNotify(event->x, event->y);
MyMouseButtonSet((event->state & GDK_BUTTON1_MASK) != 0);
return TRUE;
}
static gboolean leave_notify_event(GtkWidget *widget,
GdkEventCrossing *event,
gpointer user_data)
{
MousePositionNotify(event->x, event->y);
MyMouseButtonSet((event->state & GDK_BUTTON1_MASK) != 0);
CaughtMouse = falseblnr;
return TRUE;
}
static gboolean delete_event(GtkWidget *widget,
GdkEventMotion *event)
{
RequestMacOff = trueblnr;
return TRUE;
}
LOCALPROC ReconnectKeyCodes3(void)
{
CheckTheCapsLock();
#if 0
if (WantCmdOptOnReconnect) {
WantCmdOptOnReconnect = falseblnr;
GetTheDownKeys();
}
#endif
}
LOCALPROC DisconnectKeyCodes3(void)
{
DisconnectKeyCodes2();
MyMouseButtonSet(falseblnr);
}
LOCALVAR blnr ADialogIsUp = falseblnr;
LOCALPROC MyBeginDialog(void)
{
DisconnectKeyCodes3();
ADialogIsUp = trueblnr;
ForceShowCursor();
}
LOCALPROC MyEndDialog(void)
{
ADialogIsUp = falseblnr;
ReconnectKeyCodes3();
}
/* --- SavedTasks --- */
LOCALPROC LeaveBackground(void)
{
ReconnectKeyCodes3();
#if 0
DisableKeyRepeat();
#endif
}
LOCALPROC EnterBackground(void)
{
#if 0
RestoreKeyRepeat();
#endif
DisconnectKeyCodes3();
ForceShowCursor();
}
LOCALPROC LeaveSpeedStopped(void)
{
StartUpTimeAdjust();
}
LOCALPROC EnterSpeedStopped(void)
{
}
static void InsertADisk0(void)
{
char ts[ClStrMaxLength + 1];
GtkWidget *dialog;
NativeStrFromCStr(ts, kStrMenuItemOpen, falseblnr);
MyBeginDialog();
dialog = gtk_file_chooser_dialog_new(ts,
GTK_WINDOW(window),
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
NULL);
MyEndDialog();
if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
char *filename;
filename =
gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
(void) Sony_Insert1a(filename, falseblnr);
g_free(filename);
}
gtk_widget_destroy(dialog);
}
LOCALPROC CheckForSavedTasks(void)
{
if (MyEvtQNeedRecover) {
MyEvtQNeedRecover = falseblnr;
/* attempt cleanup, MyEvtQNeedRecover may get set again */
MyEvtQTryRecoverFromFull();
}
if (RequestMacOff) {
RequestMacOff = falseblnr;
if (AnyDiskInserted()) {
MacMsgOverride(kStrQuitWarningTitle,
kStrQuitWarningMessage);
} else {
ForceMacOff = trueblnr;
}
}
if (ForceMacOff) {
return;
}
if (gTrueBackgroundFlag != gBackgroundFlag) {
gBackgroundFlag = gTrueBackgroundFlag;
if (gTrueBackgroundFlag) {
EnterBackground();
} else {
LeaveBackground();
}
}
if (CurSpeedStopped != (SpeedStopped ||
(gBackgroundFlag && ! RunInBackground
#if EnableAutoSlow && 0
&& (QuietSubTicks >= 4092)
#endif
)))
{
CurSpeedStopped = ! CurSpeedStopped;
if (CurSpeedStopped) {
EnterSpeedStopped();
} else {
LeaveSpeedStopped();
}
}
if ((nullpr != SavedBriefMsg) & ! MacMsgDisplayed) {
MacMsgDisplayOn();
}
if (NeedWholeScreenDraw) {
NeedWholeScreenDraw = falseblnr;
ScreenChangedAll();
}
if (HaveCursorHidden != (WantCursorHidden && CaughtMouse
&& ! (gTrueBackgroundFlag || ADialogIsUp || CurSpeedStopped)))
{
HaveCursorHidden = ! HaveCursorHidden;
if (HaveCursorHidden) {
gdk_window_set_cursor(window->window, blank_cursor);
} else {
gdk_window_set_cursor(window->window, NULL);
}
}
if (gTrueBackgroundFlag || ADialogIsUp) {
} else {
if (RequestInsertDisk) {
RequestInsertDisk = falseblnr;
InsertADisk0();
}
}
#if NeedRequestIthDisk
if (0 != RequestIthDisk) {
Sony_InsertIth(RequestIthDisk);
RequestIthDisk = 0;
}
#endif
}
/* --- command line parsing --- */
LOCALFUNC blnr ScanCommandLine(void)
{
int i;
for (i = 1; i < my_argc; ++i) {
if ('-' == my_argv[i][0]) {
#if 0
if ((0 == strcmp(my_argv[i], "--display")) ||
(0 == strcmp(my_argv[i], "-display")))
{
++i;
if (i < my_argc) {
display_name = my_argv[i];
}
} else
#endif
if ((0 == strcmp(my_argv[i], "--rom")) ||
(0 == strcmp(my_argv[i], "-r")))
{
++i;
if (i < my_argc) {
rom_path = my_argv[i];
}
} else
#if 0
if (0 == strcmp(my_argv[i], "-l")) {
SpeedValue = 0;
} else
#endif
{
MacMsg(kStrBadArgTitle, kStrBadArgMessage, falseblnr);
}
} else {
(void) Sony_Insert1(my_argv[i], falseblnr);
}
}
return trueblnr;
}
/* --- main program flow --- */
GLOBALOSGLUFUNC blnr ExtraTimeNotOver(void)
{
UpdateTrueEmulatedTime();
return TrueEmulatedTime == OnTrueTime;
}
LOCALPROC WaitForTheNextEvent(void)
{
(void) gtk_main_iteration_do(TRUE);
}
LOCALPROC CheckForSystemEvents(void)
{
int i = 10;
while (gtk_events_pending() && (--i >= 0)) {
(void) gtk_main_iteration_do(FALSE);
}
#if 0
XFlush(x_display);
#endif
}
GLOBALOSGLUPROC WaitForNextTick(void)
{
label_retry:
CheckForSystemEvents();
CheckForSavedTasks();
if (ForceMacOff) {
return;
}
if (CurSpeedStopped) {
DoneWithDrawingForTick();
WaitForTheNextEvent();
goto label_retry;
}
if (ExtraTimeNotOver()) {
si5b TimeDiff = GetTimeDiff();
if (TimeDiff < 0) {
g_usleep(- TimeDiff);
}
goto label_retry;
}
if (CheckDateTime()) {
#if EnableDemoMsg
DemoModeSecondNotify();
#endif
}
if ((! gBackgroundFlag || ADialogIsUp)
&& (! CaughtMouse)
)
{
CheckMouseState();
}
OnTrueTime = TrueEmulatedTime;
}
#include "PROGMAIN.h"
static gboolean
MainEventLoop0(gpointer data)
{
(void) data;
fprintf(stderr, "hello from MainEventLoop0\n");
ProgramMain();
if (ForceMacOff) {
goto Label_01;
}
#if 0
while (! gtk_main_iteration_do(FALSE)) {
if (! gtk_events_pending()) {
fprintf(stderr, "sleep\n");
g_usleep(1000000);
}
}
#endif
Label_01:
fprintf(stderr, "leaving MainEventLoop0\n");
gtk_main_quit();
return FALSE;
}
static gboolean
focus_in_event(GtkWidget *widget, GdkEvent *event,
gpointer data)
{
gTrueBackgroundFlag = falseblnr;
CheckMouseState();
return FALSE;
}
static gboolean
focus_out_event(GtkWidget *widget, GdkEvent *event,
gpointer data)
{
gTrueBackgroundFlag = trueblnr;
return FALSE;
}
static gboolean key_press_event(GtkWidget *widget,
GdkEventKey *event,
gpointer user_data)
{
#if 0
fprintf(stderr, "hello from key_press_event\n");
fprintf(stderr, "keyval %d\n", event->keyval);
fprintf(stderr, "hardware_keycode %d\n", event->hardware_keycode);
#endif
#if 0
{
GdkKeymapKey *keys;
gint n_keys;
int i;
if (gdk_keymap_get_entries_for_keyval(NULL,
event->keyval, &keys, &n_keys))
{
for (i = 0; i < n_keys; i++) {
fprintf(stderr, "keycode %d\n", keys[i].keycode);
}
g_free(keys);
}
}
#endif
DoKeyCode(event->hardware_keycode, trueblnr);
return TRUE;
}
static gboolean key_release_event(GtkWidget *widget,
GdkEventKey *event,
gpointer user_data)
{
#if 0
fprintf(stderr, "hello from key_release_event\n");
fprintf(stderr, "keyval %d\n", event->keyval);
fprintf(stderr, "hardware_keycode %d\n", event->hardware_keycode);
#endif
DoKeyCode(event->hardware_keycode, falseblnr);
return TRUE;
}
static void drag_data_received(GtkWidget *widget,
GdkDragContext *drag_context,
gint x,
gint y,
GtkSelectionData *data,
guint info,
guint time,
gpointer user_data)
{
char **uris;
char *file;
int i;
gboolean handled = FALSE;
uris = g_strsplit((char *)data->data, "\r\n", -1);
if (uris != NULL) {
for (i = 0; uris[i] != NULL; i++) {
file = g_filename_from_uri(uris[i], NULL, NULL);
/* file = gnome_vfs_get_local_path_from_uri(uris[i]); */
if (file != NULL) {
(void) Sony_Insert1a(file, falseblnr);
handled = TRUE;
g_free(file);
}
}
g_strfreev(uris);
}
gtk_drag_finish(drag_context, handled, FALSE, time);
if (handled) {
gtk_window_present_with_time(GTK_WINDOW(window), time);
}
}
static void do_more_commands_item(GtkAction *action, gpointer user_data)
{
DoMoreCommandsMsg();
}
static void do_about_item(GtkAction *action, gpointer user_data)
{
DoAboutMsg();
}
static void do_quit_item(GtkAction *action, gpointer user_data)
{
RequestMacOff = trueblnr;
}
static void do_open_item(GtkAction *action, gpointer user_data)
{
RequestInsertDisk = trueblnr;
}
LOCALPROC MyAppendConvertMenuItem(GtkWidget *the_menu,
GCallback c_handler, gpointer gobject, char *s, blnr AddEllipsis)
{
char ts[ClStrMaxLength + 1];
GtkWidget *the_item;
NativeStrFromCStr(ts, s, AddEllipsis);
the_item = gtk_menu_item_new_with_label(ts);
g_signal_connect(G_OBJECT(the_item), "activate",
c_handler, gobject);
gtk_menu_shell_append(GTK_MENU_SHELL(the_menu), the_item);
}
LOCALPROC MyAppendSubmenuConvertName(GtkWidget *menubar,
GtkWidget *the_menu, char *s)
{
char ts[ClStrMaxLength + 1];
GtkWidget *the_item;
NativeStrFromCStr(ts, s, falseblnr);
the_item = gtk_menu_item_new_with_label(ts);
gtk_menu_item_set_submenu(GTK_MENU_ITEM(the_item), the_menu);
gtk_menu_shell_append(GTK_MENU_SHELL(menubar), the_item);
}
static GdkPixmap *blank_pixmap;
static GdkColor blank_color = {
0, 0, 0, 0
};
static gchar blank_cursor_bits[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
static GtkTargetEntry dnd_target =
{
"text/uri-list", 0, 0
};
LOCALPROC ZapOSGLUVars(void)
{
InitDrives();
#if 0
{
int i;
for (i = 0; i < kNumMagStates; ++i) {
HavePositionWins[i] = falseblnr;
}
}
#endif
}
LOCALPROC ReserveAllocAll(void)
{
#if dbglog_HAVE
dbglog_ReserveAlloc();
#endif
ReserveAllocOneBlock(&ROM, kROM_Size, 5, falseblnr);
ReserveAllocOneBlock(&screencomparebuff,
vMacScreenNumBytes, 5, trueblnr);
#if UseControlKeys
ReserveAllocOneBlock(&CntrlDisplayBuff,
vMacScreenNumBytes, 5, falseblnr);
#endif
EmulationReserveAlloc();
}
LOCALFUNC blnr AllocMyMemory(void)
{
uimr n;
blnr IsOk = falseblnr;
ReserveAllocOffset = 0;
ReserveAllocBigBlock = nullpr;
ReserveAllocAll();
n = ReserveAllocOffset;
ReserveAllocBigBlock = (ui3p)calloc(1, n);
if (NULL == ReserveAllocBigBlock) {
MacMsg(kStrOutOfMemTitle, kStrOutOfMemMessage, trueblnr);
} else {
ReserveAllocOffset = 0;
ReserveAllocAll();
if (n != ReserveAllocOffset) {
/* oops, program error */
} else {
IsOk = trueblnr;
}
}
return IsOk;
}
LOCALPROC UnallocMyMemory(void)
{
if (nullpr != ReserveAllocBigBlock) {
free((char *)ReserveAllocBigBlock);
}
}
LOCALFUNC blnr InitOSGLU(void)
{
if (AllocMyMemory())
#if dbglog_HAVE
if (dbglog_open())
#endif
if (ScanCommandLine())
if (LoadMacRom())
if (LoadInitialImages())
if (InitLocationDat())
/* if (ReCreateMainWindow()) */
if (KC2MKCInit())
if (WaitForRom())
{
return trueblnr;
}
return falseblnr;
}
LOCALPROC UnInitOSGLU(void)
{
if (MacMsgDisplayed) {
MacMsgDisplayOff();
}
UnInitDrives();
ForceShowCursor();
#if dbglog_HAVE
dbglog_close();
#endif
UnallocMyMemory();
CheckSavedMacMsg();
}
int main(int argc, char *argv[])
{
GtkWidget *vbox;
#if 0
GtkWidget *button;
#endif
GtkWidget *menubar;
GtkWidget *the_menu;
GtkWidget *the_item;
gtk_init(&argc, &argv);
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_widget_set_name(window, "Test Input");
gtk_window_set_resizable(GTK_WINDOW(window), FALSE);
vbox = gtk_vbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(window), vbox);
gtk_widget_show(vbox);
g_signal_connect(G_OBJECT(window), "delete-event",
G_CALLBACK(delete_event), NULL);
g_signal_connect(G_OBJECT(window), "focus-out-event",
(GCallback)focus_out_event,
NULL);
g_signal_connect(G_OBJECT(window), "focus-in-event",
(GCallback)focus_in_event, NULL);
g_signal_connect(G_OBJECT(window), "key-press-event",
G_CALLBACK(key_press_event), NULL);
g_signal_connect(G_OBJECT(window), "key-release-event",
G_CALLBACK(key_release_event), NULL);
menubar = gtk_menu_bar_new();
the_menu = gtk_menu_new();
MyAppendConvertMenuItem(the_menu,
G_CALLBACK(do_open_item), NULL, kStrMenuItemOpen, trueblnr);
the_item = gtk_separator_menu_item_new();
gtk_menu_shell_append(GTK_MENU_SHELL(the_menu), the_item);
MyAppendConvertMenuItem(the_menu,
G_CALLBACK(do_quit_item), NULL, kStrMenuItemQuit, falseblnr);
MyAppendSubmenuConvertName(menubar, the_menu, kStrMenuFile);
the_menu = gtk_menu_new();
MyAppendConvertMenuItem(the_menu, G_CALLBACK(do_more_commands_item),
NULL, kStrMenuItemMore, trueblnr);
MyAppendSubmenuConvertName(menubar, the_menu, kStrMenuSpecial);
the_menu = gtk_menu_new();
MyAppendConvertMenuItem(the_menu,
G_CALLBACK(do_about_item), NULL, kStrMenuItemAbout, trueblnr);
MyAppendSubmenuConvertName(menubar, the_menu, kStrMenuHelp);
gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, FALSE, 0);
gtk_widget_show_all(menubar);
/* Create the drawing area */
drawing_area = gtk_drawing_area_new();
gtk_widget_set_size_request(GTK_WIDGET(drawing_area),
vMacScreenWidth, vMacScreenHeight);
gtk_box_pack_start(GTK_BOX(vbox), drawing_area, TRUE, TRUE, 0);
gtk_widget_show(drawing_area);
/* Signals used to handle backing pixmap */
g_signal_connect(G_OBJECT(drawing_area), "expose-event",
G_CALLBACK(expose_event), NULL);
g_signal_connect(G_OBJECT(drawing_area), "configure-event",
G_CALLBACK(configure_event), NULL);
/* Event signals */
g_signal_connect(G_OBJECT(drawing_area), "motion-notify-event",
G_CALLBACK(motion_notify_event), NULL);
g_signal_connect(G_OBJECT(drawing_area), "enter-notify-event",
G_CALLBACK(enter_notify_event), NULL);
g_signal_connect(G_OBJECT(drawing_area), "leave-notify-event",
G_CALLBACK(leave_notify_event), NULL);
g_signal_connect(G_OBJECT(drawing_area), "button-press-event",
G_CALLBACK(button_press_event), NULL);
g_signal_connect(G_OBJECT(drawing_area), "button-release-event",
G_CALLBACK(button_release_event), NULL);
gtk_widget_add_events(window,
GDK_KEY_PRESS_MASK
| GDK_KEY_RELEASE_MASK
);
gtk_widget_set_events(drawing_area, GDK_EXPOSURE_MASK
| GDK_LEAVE_NOTIFY_MASK
| GDK_BUTTON_PRESS_MASK
| GDK_BUTTON_RELEASE_MASK
| GDK_POINTER_MOTION_MASK
| GDK_ENTER_NOTIFY_MASK
| GDK_LEAVE_NOTIFY_MASK
| GDK_FOCUS_CHANGE_MASK
| GDK_KEY_PRESS_MASK
| GDK_KEY_RELEASE_MASK
/* | GDK_POINTER_MOTION_HINT_MASK */
);
#if 0
/* .. And a quit button */
button = gtk_button_new_with_label("Quit");
gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
g_signal_connect_swapped(G_OBJECT(button), "clicked",
G_CALLBACK(delete_event), NULL
/*
G_CALLBACK(gtk_widget_destroy),
G_OBJECT(window)
*/
);
gtk_widget_show(button);
#endif
gtk_drag_dest_set(drawing_area, GTK_DEST_DEFAULT_ALL,
&dnd_target, 1,
GDK_ACTION_COPY);
g_signal_connect(GTK_OBJECT(drawing_area), "drag-data-received",
G_CALLBACK(drag_data_received), NULL);
gtk_widget_show(window);
blank_pixmap = gdk_bitmap_create_from_data(NULL,
blank_cursor_bits, 16, 16);
blank_cursor = gdk_cursor_new_from_pixmap(blank_pixmap,
blank_pixmap, &blank_color, &blank_color, 8, 8);
gdk_pixmap_unref(blank_pixmap);
gdk_window_set_cursor(window->window, blank_cursor);
g_idle_add(MainEventLoop0, NULL);
my_argc = argc;
my_argv = argv;
ZapOSGLUVars();
if (InitOSGLU()) {
gtk_main ();
}
UnInitOSGLU();
return 0;
}