static string process_input(string str){
int x;
if( (x = query_ed_mode()) == -1 ) return str;
if( str && str[0..0] == "!" && strlen(str) > 1 ) return str[1..];
if( !x ){
str = ed_cmd(str);
message("editor", str, this_object());
if( query_ed_mode() == -1 ){
if( functionp(EditCallback) ) evaluate(EditCallback);
EditCallback = 0;
return "";
}
return "";
}
else str = ed_cmd(str);
message("editor", str, this_object());
return "";
}
void init_edit(HWND hwnd) {
struct strl *e;
int n = 0;
makefonts();
e = editfiles;
if (e)
{
do {
char buff[MAX_PATH];
int line_nr;
getfile(buff, e->str, &line_nr);
if (n == 0)
{
if (0 == set_currentdir(buff))
GetCurrentDirectory(256, currentdir);
//dbg_printf("currentdir <%s> <%s>", currentdir, buff);
}
if (LoadFile(buff))
{
ed_cmd(EK_INIT, 0, 0, 0);
if (line_nr) {
ed_cmd(EK_GOTOLINE,line_nr-1);
//ed_cmd(EK_MARK,lpos,imin(lpos+1,nextline(lpos,1)));
}
}
e=e->next;
++n;
} while (e);
edp = ed0;
}
SetCurrentDirectory(strcpy(projectdir, currentdir));
settitle();
}
void hscroll(DWORD wP) {
int n,k,d;
if (edp==NULL) return;
switch (LOWORD(wP)) {
case SB_LINELEFT: n=-1; goto h1;
case SB_LINERIGHT: n=1; goto h1;
case SB_PAGELEFT: n=-8; goto h1;
case SB_PAGERIGHT: n=8; goto h1;
case SB_THUMBPOSITION:
case SB_THUMBTRACK:
if (0 == (d=SB_DIV-sbx)) return;
k=HIWORD(wP); n=((lmax-pgx)*k+d-1)/d-clft;
h1:
clft=imax(0,clft+n);
curx=iminmax(curx,clft,pgx+clft);
upd=1;
ed_cmd(EK_SETVAR);
}
}
void vscroll(DWORD wP) {
int n,k,v,d,p;
if (edp==NULL) return;
p=4; v=0; if (winflg&1) v=pgy+1;
switch (LOWORD(wP)) {
case SB_LINEUP: n=-1; goto s1;
case SB_LINEDOWN: n=1; goto s1;
case SB_PAGEUP: n=-p; goto s1;
case SB_PAGEDOWN: n=p; goto s1;
case SB_THUMBPOSITION:
case SB_THUMBTRACK:
if (0==(d=SB_DIV-sby)) return;
k=HIWORD(wP); n=((tlin-v)*k+d-1)/d-plin;
s1:
n=imin(n,tlin-plin-v);
movpage(n);
cury=iminmax(cury-n,0,pgy);
ed_cmd(EK_SETVAR);
}
}
varargs void eventEdit(string file, function callback){
EditCallback = callback;
#ifdef __DSLIB__
if(this_object()->GetCharmode()){
this_object()->erase_prompt();
this_object()->CancelCharmode();
this_object()->SetProperty("was_charmode", 1);
}
else this_object()->CancelCharmode();
#endif
#if efun_defined(remove_get_char)
//remove_get_char(this_object());
#endif
#if efun_defined(remove_charmode)
//remove_charmode(this_object());
#endif
//this_object()->SetNoEcho(0);
ed_start(file, !creatorp());
if( !creatorp() || file_size(file) < 1 ) ed_cmd("$a");
}
/*---------------------------------------------------------------*/
void do_mouse(HWND hwnd, DWORD wParam, DWORD lParam, int msg) {
int o,x,y,n,i;
static int mox,moy;
static char mf2;
static char lf2;
#ifdef NOCAPT
static char wmf;
static int mux,muy;
#endif
switch (msg) {
case WM_MOUSEMOVE: //move
if ((wParam & MK_RBUTTON)!=0) {
#ifdef NOCAPT
mox=(short)LOWORD(lParam);
moy=(short)HIWORD(lParam);
if (wmf==0) {
wmf=1,mux=mox,muy=moy;
return;
}
MoveWindow(hwnd,wx0+mox-mux,wy0+moy-muy,wxl,wyl,TRUE);
#endif
return;
}
if (clickflag) return;
if ((wParam & MK_LBUTTON)==0 || edp==NULL) {
mox=(short)LOWORD(lParam);
moy=(short)HIWORD(lParam);
getmouxy(mox,moy,&x,&y);
if (edp==NULL) i=1;
else i=inmark(x+clft,y);
SetCursor(i?pointC:hCurs);
return;
}
if (lf2==0) return;
#ifndef MV_DandD
mm3:
#endif
if (drag) {
setdragc(2+(0!=(GetAsyncKeyState(VK_CONTROL)&0x8000)));
}
n=((wParam & MK_SHIFT)!=0 || 0==moumrk);
if (n==0) { mf2=0; goto mm1; }
if (mf2) goto mm1;
mf2=1;
goto mm2;
case WM_LBUTTONDBLCLK:
lf2=0;
if (edp) {
o=getkword(fpos, tmpbuff);
if (tmpbuff[0]) {
ed_cmd(EK_MARK,o, o+strlen(tmpbuff));
return;
}
}
goto drag_cancel;
case WM_LBUTTONDOWN:
lf2=1;
resetmsg(hwnd);
if (clickflag && --clickflag) return;
//#ifndef MV_DandD
SetCapture(hwnd);
//#endif
n=2;
mm1:
mox=(short)LOWORD(lParam);
moy=(short)HIWORD(lParam);
mm2:
if (edp==NULL) return;
o=getmoupos(mox,moy);
if (o) {
settimer(hwnd,o,SCROLL_INTERVAL);
return;
}
ed_cmd(EK_SETVAR);
getmouxy(mox,moy,&x,&y);
if (n==2 && inmark(x+clft,y)) {
#ifndef MV_DandD
drag=1;
goto mm3;
#else
char *get_block(void);
char *get_vblock(void);
char *p,*q; int n;
p=vmark ? get_vblock() : get_block();
if (p!=NULL) {
q = m_alloc(entab (NULL, p, n=strlen(p), tabs)+1);
q[entab (q, p, n, tabs)]=0;
i=do_drag(q),
m_free(q);
m_free(p);
if (i==1) ed_cmd(KEY_DELETE);
}
return;
#endif
}
if (drag && linmrk && vmark==0 && fixline(*ma) != fixline(*me))
curx=0;
if (drag && n!=2 && dragmove<2) dragmove++;
if (n==2) unmark();
if (drag==0) setvmark(n==1);
return;
case WM_LBUTTONUP:
lf2=0;
if (dragmove==2) {
ed_cmd(drag==3 ? EK_DRAG_COPY : EK_DRAG_MOVE);
SetCursor(hCurs);
} else
if (drag) unmark();
drag_cancel:
mf2=drag=dragmove=0;
settimer(hwnd,0,0);
#ifndef MV_DandD
ReleaseCapture();
#endif
return;
case WM_RBUTTONDOWN:
#if 0
if (NULL!=ShortCut) {
POINT pt;
GetCursorPos(&pt);
TrackPopupMenu(ShortCut,TPM_CENTERALIGN|TPM_RIGHTBUTTON,
pt.x, pt.y ,0,hwnd,NULL
);
return;
}
#endif
#ifdef NOCAPT
SetCapture(hwnd);
mox=(short)LOWORD(lParam);
moy=(short)HIWORD(lParam);
wmf=1,mux=mox,muy=moy;
#endif
return;
case WM_RBUTTONUP:
#ifdef NOCAPT
wmf=0;
if (NULL==ShortCut)
ReleaseCapture();
#endif
return;
}
}
LRESULT CALLBACK EditProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam){
char bstr[MAX_PATH];
char *p,c;
int i,k,n,o,r,f;
POINT pt;
struct edvars *ev;
r = 0;
//if (domove(GetParent(hwnd),message,wParam,lParam)) return 0;
switch (message) {
case WM_COPYDATA:
if (0x4F4E4242 == ((PCOPYDATASTRUCT)lParam)->dwData)
{
char buff[MAX_PATH];
int line_nr;
const char *file = (const char*)((PCOPYDATASTRUCT)lParam)->lpData;
getfile(buff, file, &line_nr);
set_currentdir(buff);
LoadFile(buff);
if (line_nr) {
ed_cmd(EK_GOTOLINE,line_nr-1);
//ed_cmd(EK_MARK,lpos,imin(lpos+1,nextline(lpos,1)));
}
r = TRUE;
goto p0r;
}
return bbn_receive_data(hwnd, lParam);
default:
if (bb_broadcast_msg == message && message)
{
if (bb_register(hwnd) && bb_getstyle(hwnd))
goto reconfig1;
return 0;
}
break;
case BB_RECONFIGURE:
if (bb_getstyle(hwnd))
goto reconfig1;
return 0;
reconfig1:
bb_close_dlg();
makedlgfont();
reconfig:
zy0 = title_h + FRM-1;
setsize(hwnd);
new_back();
InvalidateRect(hwnd, NULL, FALSE);
return 0;
case BB_SETSTYLESTRUCT:
{
StyleStruct *d = (StyleStruct *)wParam;
StyleStruct *s = (StyleStruct *)lParam;
memset(d, 0, sizeof *d);
memcpy(d, s, sizeof *d);
break;
}
case BB_SETSTYLE:
{
char *d = (char *)wParam;
char *s = (char *)lParam;
strcpy(d, s);
break;
}
case WM_CREATE:
zy0 = title_h + FRM-1;
setsize(ewnd=hwnd);
dragC = LoadCursor(hInst,MAKEINTRESOURCE(101));
dragCp = LoadCursor(hInst,MAKEINTRESOURCE(102));
pointC = hCurs = LoadCursor(NULL,IDC_ARROW);
init_edit(hwnd);
DragAcceptFiles(hwnd,TRUE);
if (false == bb_register(hwnd) || false == bb_getstyle(hwnd))
readstyle(defstyle);
goto reconfig1;
case WM_DROPFILES: {
POINT pt;
HDROP hDrop = (HDROP)wParam; int n,f;
ev=edp;
f=0;
GetCursorPos(&pt);
if (GetAsyncKeyState(VK_CONTROL)<0) f=1;
if (GetAsyncKeyState(VK_SHIFT)<0) f=2;
if (f) ScreenToClient(hwnd,&pt);
for (i=-1, k=0; i<k; i++)
{
n=DragQueryFile (hDrop, i, p=bstr, 255);
if (i<0)
{
k=n;
}
else
if (f==0)
{
LoadFile(p);
}
else
if (f==2)
{
if (readstyle(p))
{
CopyFile(p, defstyle, FALSE);
}
break;
}
else
{
if (i == 0 && -1 == getmoupos(pt.x ,pt.y))
break;
ed_cmd(EK_SETVAR);
ed_cmd(EK_INSERT, p);
ed_cmd(KEY_RET);
}
}
DragFinish(hDrop);
SetForegroundWindow(hwnd);
if (f==0) goto showf;
if (f==2) goto reconfig1;
goto p0;
}
case WM_QUERYENDSESSION:
return (1 == QueryDiscard(hwnd,1));
case WM_ENDSESSION:
{
//void savecfg(void); savecfg();
return 0;
}
case WM_DESTROY:
exit_edit();
DragAcceptFiles(hwnd,FALSE);
bb_unregister(hwnd);
PostQuitMessage(0);
return 0 ;
case WM_ACTIVATE:
i=LOWORD(wParam);
if (i==WA_ACTIVE)
clickflag=0;
return 0;
case WM_ACTIVATEAPP:
if (wParam) {
clickflag=2;
}
return 0;
case WM_LBUTTONDOWN:
case WM_RBUTTONDOWN:
if (alt_f) alt_f=2;
case WM_MOUSEMOVE:
#if 0
{
static int wm;
i = (short)HIWORD(lParam)/2;
n = wm;
wm = i;
wParam = MAKELPARAM(0,(n-i)*30);
goto mwhl;
}
#endif
case WM_LBUTTONDBLCLK:
case WM_LBUTTONUP:
case WM_RBUTTONUP:
case WM_MBUTTONUP:
case WM_MBUTTONDOWN:
if (drag==0 && domove (hwnd, message, wParam, lParam))
return 0;
do_mouse(hwnd, wParam, lParam, message);
if (message==WM_MOUSEMOVE && 0==(wParam & (MK_LBUTTON | MK_RBUTTON)))
return 0;
goto p0;
case WM_TIMER:
if (wParam==2) {
resetmsg(hwnd);
goto p0;
}
if (wParam==4) {
mousewheelaccu=0;
t0:
KillTimer(hwnd, wParam);
return 0;
}
GetCursorPos(&pt);
ScreenToClient(hwnd,&pt);
o=getmoupos(pt.x ,pt.y);
if (o!=tcmd) {
settimer(hwnd, o, SCROLL_INTERVAL);
return 0;
}
if (tcmd==0) goto t0;
c=ltup; ltup=0;
ed_cmd(tcmd);
ed_cmd(tcmd);
upd=1;
ltup=c;
k=GetAsyncKeyState(VK_SHIFT)&0x8000;
domarking(k!=0 || (0==moumrk && 0==drag));
goto p0;
case WM_SIZE:
if (SIZE_MINIMIZED == wParam)
return 0;
if (edp) upd=1;
ed_cmd(EK_SIZE);
new_back();
case WM_MOVE:
setsize(hwnd);
goto p0;
/*
case WM_WINDOWPOSCHANGED:
ewx0 = ((LPWINDOWPOS) lParam)->x;
ewy0 = ((LPWINDOWPOS) lParam)->y;
ewxl = ((LPWINDOWPOS) lParam)->cx;
ewyl = ((LPWINDOWPOS) lParam)->cy;
cfg_f |= 1;
break; //process wm_move/wm_size
case WM_WINDOWPOSCHANGING:
SnapWindowToEdge((WINDOWPOS*)lParam, 10, 0);
setsize(hwnd);
return 0;
*/
case WM_VSCROLL:
vscroll(wParam);
goto p0;
case WM_HSCROLL:
hscroll(wParam);
goto p0;
case WM_SETFOCUS:
k_alt = 0>GetAsyncKeyState(VK_MENU);
k_shft= 0>GetAsyncKeyState(VK_SHIFT);
k_ctrl= 0>GetAsyncKeyState(VK_CONTROL);
CreateCaret(hwnd,NULL,My_CaretSize,zy);
caret=1;
checkftime(hwnd);
goto f1;
case WM_KILLFOCUS:
DestroyCaret();
caret=0;
f1:
if (edp) upd=1;
goto p0;
p0:
r=0;
p0r:
set_update(hwnd);
return r;
case WM_ERASEBKGND:
return 1;
case WM_PAINT:
paint_window (hwnd);
return 0;
case WM_COMMAND:
switch (LOWORD(wParam)) {
case CMD_HELP:
#if 0
bbnote_help();
return 0;
#else
if (fileexist(set_my_path(bstr, "bbnote.txt")))
LoadFile(bstr);
else if (fileexist(set_my_path(bstr, "docs/bbnote.txt")))
LoadFile(bstr);
goto p0;
#endif
case CMD_EXIT:
goto quit;
case CMD_MENU_2:
filemenu:
if (ed0)
{
struct edvars *e = ed0;
struct strl *s = NULL;
while (e)
{
char temp[MAX_PATH];
sprintf(temp, "&%s", fname(e->sfilename));
appendstr(&s, temp);
e = e->next;
}
bb_file_menu (hwnd, lParam, s);
}
return 0;
case CMD_MENU_1:
bb_menu(hwnd, lParam);
return 0;
case CMD_COLOR:
goto reconfig;
case CMD_UPD:
settitle();
if (edp) upd=1;
goto p0;
case CMD_ZOOM:
zoom:
ShowWindow(hwnd, IsZoomed(hwnd) ? SW_SHOWNORMAL : SW_MAXIMIZE);
return 0;
case CMD_SEARCH:
search:
if (edp) bb_search_dialog(hwnd);
return 0;
case CMD_CLOSE:
closefile:
if (edp)
{
if (1 != QueryDiscard_1(hwnd, 1)) goto p0;
if (ed0->next==NULL)
{
extern HWND mwnd;
SendMessage(mwnd, WM_KEYDOWN, VK_ESCAPE, 0);
//DestroyWindow(mwnd);
}
CloseFile();
}
goto p0;
case CMD_OPEN:
openfile:
ev=edp;
DoFileOpenSave(hwnd, 0);
showf:
if (ev==NULL || ev->next)
{
edp = ev ? ev->next : ed0;
settitle();
}
goto p0;
case CMD_RELOAD:
reload:
if (edp) f_reload(1);
goto p0;
case CMD_LIST:
lParam = 2;
goto filemenu;
case CMD_NEW:
newfile:
NewFile();
goto p0;
case CMD_SAVE:
savefile:
if (edp) DoFileOpenSave(hwnd, 2);
goto p0;
case CMD_SAVEAS:
if (edp!=NULL) DoFileOpenSave(hwnd, 1);
break;
case CMD_SAVEALL:
//saveall:
return QueryDiscard(hwnd, 0);
case CMD_UNDO:
ed_cmd(KEY_C_Z);
goto p0;
case CMD_REDO:
ed_cmd(KEY_CS_Z);
goto p0;
case CMD_ABOUT:
oyncan_msgbox(
VERSION_STRING
"\n"
"\nediting with style"
"\n04/2003 by grischka"
"\n"
"\[email protected]"
, NULL, 1);
return 0;
case CMD_OPTIONS:
goto config;
case CMD_INFO:
resetmsg(hwnd);
p=(char*)lParam;
if (p[0]==1) p++;
else infoflg=1,infotimer=SetTimer(hwnd,2,666,NULL);
strcpy(infomsg,p);
if (edp) upd=1;
goto p0;
case CMD_FILECHG:
{
struct edvars *p=edp;
edp=(struct edvars*)lParam;
settitle();
set_update(hwnd);
f_reload(0);
edp=p;
settitle();
goto p0;
}
default:
i = LOWORD(wParam);
if (i>=CMD_FILE && i< CMD_FILE_M)
{
struct edvars *p=ed0;
i-=CMD_FILE;
for (;i && p!=NULL; p=p->next,i--);
if (p) {
//edp = p; settitle();
insfile(p);
goto p0;
}
return 0;
}
break;
}
break;
quit:
if (1 == QueryDiscard(hwnd, 1))
DestroyWindow(hwnd);
return 0;
case WM_SYSKEYDOWN:
f=3; goto k1;
case WM_SYSKEYUP:
f=2; goto k1;
case WM_KEYUP:
if (wParam==VK_CONTROL && drag==3) setdragc(2);
f=0; goto k1;
case WM_KEYDOWN:
if (wParam==VK_CONTROL && drag==2) setdragc(3);
if (wParam==VK_SCROLL) { scroll_lock^=1; goto p0; }
f=1; k1:
n=LOWORD(wParam);
#if 0
sprintf(bstr,"key %d stat %d",n,f);
if (n!=VK_MENU) MessageBox(NULL, bstr, "", MB_OK|MB_TOPMOST|MB_SETFOREGROUND);
#endif
n=trans_keys(n, f);
//if (0==n) goto p0;
if (0==n) return 0;
if (n>=2110 && n<=2117) {
vmark=k_alt!=0;
domarking(1);
ed_cmd(n-100);
domarking(1);
goto p0;
}
switch (n) {
case KEY_F8: return 0;
case KEY_A_RIGHT:
case KEY_F6: nextfile(); goto p0;
case KEY_A_LEFT:
case KEY_C_F6: prevfile(); goto p0;
case KEY_F10: goto zoom;
case KEY_F3:
case KEY_C_F: goto search;
case KEY_C_F4: goto closefile;
case KEY_C_O: goto openfile;
//case KEY_A_F3: goto reload;
case KEY_C_N: goto newfile;
case KEY_C_L: lParam = 0; goto filemenu;
case KEY_F4:
QueryDiscard(hwnd, 0);
bb_reconfig();
return 0;
case KEY_S_F4:
if (IDOK == oyncan_msgbox("Do you want to write all files?", "", 1+8))
QueryDiscard(hwnd, 4);
return 0;
case KEY_C_S: goto savefile;
case KEY_A_F4: goto quit;
case KEY_A_F2:
config:
n = tabs;
bb_config_dialog(hwnd);
if (n!=tabs) goto reload;
return 0;
case KEY_ESC:
if (drag==0) goto quit;
dragmove=0;
do_mouse(hwnd, 0,0,WM_LBUTTONUP);
goto p0;
case KEY_UP:
case KEY_DOWN:
if (scroll_lock) n+=200;
goto defkey;
case KEY_LEFT:
case KEY_RIGHT:
if (scroll_lock) n=(n^1)+204;
goto defkey;
}
defkey:
domarking(0);
ed_cmd(n);
i=n;
if (i!=KEY_C_A
&& i!=KEY_C_U
&& i!=KEY_C_7
&& i!=KEY_C_8
&& i!=KEY_C_9
&& i!=KEY_C_0
&& i!=KEY_TAB
&& i!=KEY_S_TAB
)
unmark();
goto p0;
case WM_MOUSEWHEEL:
i = mousewheelaccu + mousewheelfac * (short)HIWORD(wParam);
while (i < -300)
ed_cmd(KEY_C_DOWN), i+=600;
while (i > 300)
ed_cmd(KEY_C_UP), i-=600;
mousewheelaccu=i;
unmark();
SetTimer(hwnd, 4, 200, NULL);
goto p0;
case WM_NCPAINT:
return 0;
case WM_CHAR:
n = LOWORD(wParam);
if (n<32||n==127) return 0;
resetmsg(hwnd);
ed_cmd(EK_CHAR, n);
goto p0;
case CMD_GOTOLINE:
ed_cmd(EK_GOTOLINE,wParam-1);
ed_cmd(EK_MARK,lpos,imin(lpos+1,nextline(lpos,1)));
lmf=2;
goto p0;
case CMD_LOADFILE:
r=LoadFile((char*)wParam);
goto p0r;
case CMD_NSEARCH:
resetmsg(hwnd);
if (wParam&8) {
ed_cmd(EK_REPLACE,(char *)lParam);
if (wParam&1)
ed_cmd(EK_GOTO,fpos+strlen((char*)lParam));
goto p0;
}
unmark();
if (wParam!=0) {
struct sea *s=(struct sea *)lParam;
struct edvars *ev0;
for (ev0=edp;;) {
r=ed_search(s);
if (r || 0==(s->sf&128)) break;
s->sf &= ~4;
if (s->sf & 1) {
if (edp->next==NULL) break;
nextfile();
s->from=0;
continue;
}
if (s->sf & 2) {
if (edp==ed0) break;
prevfile();
s->from=flen;
continue;
}}
if (r<=0) {
edp=ev0;
settitle();
} else {
ed_cmd(KEY_HOME);
ed_cmd(EK_MARK,s->a,s->e);
ed_cmd(EK_GOTO,s->a);
}
}
goto p0r;
}
return DefWindowProc (hwnd, message, wParam, lParam) ;
}
