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putty/winctrls.c

700 строки
21 KiB
C
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/*
* winctrls.c: routines to self-manage the controls in a dialog
* box.
*/
#include <windows.h>
#include <commctrl.h>
#include "winstuff.h"
#define GAPBETWEEN 3
#define GAPWITHIN 1
#define GAPXBOX 7
#define GAPYBOX 4
#define DLGWIDTH 168
#define STATICHEIGHT 8
#define CHECKBOXHEIGHT 8
#define RADIOHEIGHT 8
#define EDITHEIGHT 12
#define COMBOHEIGHT 12
#define PUSHBTNHEIGHT 14
#define PROGBARHEIGHT 14
void ctlposinit(struct ctlpos *cp, HWND hwnd,
int leftborder, int rightborder, int topborder) {
RECT r, r2;
cp->hwnd = hwnd;
cp->font = SendMessage(hwnd, WM_GETFONT, 0, 0);
cp->ypos = topborder;
GetClientRect(hwnd, &r);
r2.left = r2.top = 0;
r2.right = 4;
r2.bottom = 8;
MapDialogRect(hwnd, &r2);
cp->dlu4inpix = r2.right;
cp->width = (r.right * 4) / (r2.right) - 2*GAPBETWEEN;
cp->xoff = leftborder;
cp->width -= leftborder + rightborder;
}
void doctl(struct ctlpos *cp, RECT r,
char *wclass, int wstyle, int exstyle,
char *wtext, int wid) {
HWND ctl;
/*
* Note nonstandard use of RECT. This is deliberate: by
* transforming the width and height directly we arrange to
* have all supposedly same-sized controls really same-sized.
*/
r.left += cp->xoff;
MapDialogRect(cp->hwnd, &r);
ctl = CreateWindowEx(exstyle, wclass, wtext, wstyle,
r.left, r.top, r.right, r.bottom,
cp->hwnd, (HMENU)wid, hinst, NULL);
SendMessage(ctl, WM_SETFONT, cp->font, MAKELPARAM(TRUE, 0));
}
/*
* A title bar across the top of a sub-dialog.
*/
void bartitle(struct ctlpos *cp, char *name, int id) {
RECT r;
r.left = GAPBETWEEN; r.right = cp->width;
r.top = cp->ypos; r.bottom = STATICHEIGHT;
cp->ypos += r.bottom + GAPBETWEEN;
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, name, id);
}
/*
* Begin a grouping box, with or without a group title.
*/
void beginbox(struct ctlpos *cp, char *name, int idbox) {
cp->boxystart = cp->ypos;
if (!name)
cp->boxystart -= STATICHEIGHT/2;
if (name)
cp->ypos += STATICHEIGHT;
cp->ypos += GAPYBOX;
cp->width -= 2*GAPXBOX;
cp->xoff += GAPXBOX;
cp->boxid = idbox;
cp->boxtext = name;
}
/*
* End a grouping box.
*/
void endbox(struct ctlpos *cp) {
RECT r;
cp->xoff -= GAPXBOX;
cp->width += 2*GAPXBOX;
cp->ypos += GAPYBOX - GAPBETWEEN;
r.left = GAPBETWEEN; r.right = cp->width;
r.top = cp->boxystart; r.bottom = cp->ypos - cp->boxystart;
doctl(cp, r, "BUTTON", BS_GROUPBOX | WS_CHILD | WS_VISIBLE, 0,
cp->boxtext ? cp->boxtext : "", cp->boxid);
cp->ypos += GAPYBOX;
}
/*
* Some edit boxes. Each one has a static above it. The percentages
* of the horizontal space are provided.
*/
void multiedit(struct ctlpos *cp, ...) {
RECT r;
va_list ap;
int percent, xpos;
percent = xpos = 0;
va_start(ap, cp);
while (1) {
char *text;
int staticid, editid, pcwidth;
text = va_arg(ap, char *);
if (!text)
break;
staticid = va_arg(ap, int);
editid = va_arg(ap, int);
pcwidth = va_arg(ap, int);
r.left = xpos + GAPBETWEEN;
percent += pcwidth;
xpos = (cp->width + GAPBETWEEN) * percent / 100;
r.right = xpos - r.left;
r.top = cp->ypos; r.bottom = STATICHEIGHT;
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0,
text, staticid);
r.top = cp->ypos + 8 + GAPWITHIN; r.bottom = EDITHEIGHT;
doctl(cp, r, "EDIT",
WS_CHILD | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL,
WS_EX_CLIENTEDGE,
"", editid);
}
va_end(ap);
cp->ypos += 8+GAPWITHIN+12+GAPBETWEEN;
}
/*
* A set of radio buttons on the same line, with a static above
* them. `nacross' dictates how many parts the line is divided into
* (you might want this not to equal the number of buttons if you
* needed to line up some 2s and some 3s to look good in the same
* panel).
*
* There's a bit of a hack in here to ensure that if nacross
* exceeds the actual number of buttons, the rightmost button
* really does get all the space right to the edge of the line, so
* you can do things like
*
* (*) Button1 (*) Button2 (*) ButtonWithReallyLongTitle
*/
void radioline(struct ctlpos *cp,
char *text, int id, int nacross, ...) {
RECT r;
va_list ap;
int group;
int i;
char *btext;
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = cp->width; r.bottom = STATICHEIGHT;
cp->ypos += r.bottom + GAPWITHIN;
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, text, id);
va_start(ap, nacross);
group = WS_GROUP;
i = 0;
btext = va_arg(ap, char *);
while (1) {
char *nextbtext;
int bid;
if (!btext)
break;
if (i==nacross) {
cp->ypos += r.bottom + GAPBETWEEN;
i=0;
}
bid = va_arg(ap, int);
nextbtext = va_arg(ap, char *);
r.left = GAPBETWEEN + i * (cp->width+GAPBETWEEN)/nacross;
if (nextbtext)
r.right = (i+1) * (cp->width+GAPBETWEEN)/nacross - r.left;
else
r.right = cp->width - r.left;
r.top = cp->ypos; r.bottom = RADIOHEIGHT;
doctl(cp, r, "BUTTON",
BS_AUTORADIOBUTTON | WS_CHILD | WS_VISIBLE | WS_TABSTOP | group,
0,
btext, bid);
group = 0;
i++;
btext = nextbtext;
}
va_end(ap);
cp->ypos += r.bottom + GAPBETWEEN;
}
/*
* A set of radio buttons on multiple lines, with a static above
* them.
*/
void radiobig(struct ctlpos *cp, char *text, int id, ...) {
RECT r;
va_list ap;
int group;
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = cp->width; r.bottom = STATICHEIGHT;
cp->ypos += r.bottom + GAPWITHIN;
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, text, id);
va_start(ap, id);
group = WS_GROUP;
while (1) {
char *btext;
int bid;
btext = va_arg(ap, char *);
if (!btext)
break;
bid = va_arg(ap, int);
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = cp->width; r.bottom = STATICHEIGHT;
cp->ypos += r.bottom + GAPWITHIN;
doctl(cp, r, "BUTTON",
BS_AUTORADIOBUTTON | WS_CHILD | WS_VISIBLE | WS_TABSTOP | group,
0,
btext, bid);
group = 0;
}
va_end(ap);
cp->ypos += GAPBETWEEN - GAPWITHIN;
}
/*
* A single standalone checkbox.
*/
void checkbox(struct ctlpos *cp, char *text, int id) {
RECT r;
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = cp->width; r.bottom = CHECKBOXHEIGHT;
cp->ypos += r.bottom + GAPBETWEEN;
doctl(cp, r, "BUTTON",
BS_AUTOCHECKBOX | WS_CHILD | WS_VISIBLE | WS_TABSTOP, 0,
text, id);
}
/*
* A single standalone static text control.
*/
void statictext(struct ctlpos *cp, char *text, int id) {
RECT r;
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = cp->width; r.bottom = STATICHEIGHT;
cp->ypos += r.bottom + GAPBETWEEN;
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, text, id);
}
/*
* A button on the right hand side, with a static to its left.
*/
void staticbtn(struct ctlpos *cp, char *stext, int sid,
char *btext, int bid) {
const int height = (PUSHBTNHEIGHT > STATICHEIGHT ?
PUSHBTNHEIGHT : STATICHEIGHT);
RECT r;
int lwid, rwid, rpos;
rpos = GAPBETWEEN + 3 * (cp->width + GAPBETWEEN) / 4;
lwid = rpos - 2*GAPBETWEEN;
rwid = cp->width + GAPBETWEEN - rpos;
r.left = GAPBETWEEN; r.top = cp->ypos + (height-STATICHEIGHT)/2;
r.right = lwid; r.bottom = STATICHEIGHT;
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid);
r.left = rpos; r.top = cp->ypos + (height-PUSHBTNHEIGHT)/2;
r.right = rwid; r.bottom = PUSHBTNHEIGHT;
doctl(cp, r, "BUTTON",
WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON,
0,
btext, bid);
cp->ypos += height + GAPBETWEEN;
}
/*
* An edit control on the right hand side, with a static to its left.
*/
static void staticedit_internal(struct ctlpos *cp, char *stext,
int sid, int eid, int percentedit,
int style) {
const int height = (EDITHEIGHT > STATICHEIGHT ?
EDITHEIGHT : STATICHEIGHT);
RECT r;
int lwid, rwid, rpos;
rpos = GAPBETWEEN + (100-percentedit) * (cp->width + GAPBETWEEN) / 100;
lwid = rpos - 2*GAPBETWEEN;
rwid = cp->width + GAPBETWEEN - rpos;
r.left = GAPBETWEEN; r.top = cp->ypos + (height-STATICHEIGHT)/2;
r.right = lwid; r.bottom = STATICHEIGHT;
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid);
r.left = rpos; r.top = cp->ypos + (height-EDITHEIGHT)/2;
r.right = rwid; r.bottom = EDITHEIGHT;
doctl(cp, r, "EDIT",
WS_CHILD | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL | style,
WS_EX_CLIENTEDGE,
"", eid);
cp->ypos += height + GAPBETWEEN;
}
void staticedit(struct ctlpos *cp, char *stext,
int sid, int eid, int percentedit) {
staticedit_internal(cp, stext, sid, eid, percentedit, 0);
}
void staticpassedit(struct ctlpos *cp, char *stext,
int sid, int eid, int percentedit) {
staticedit_internal(cp, stext, sid, eid, percentedit, ES_PASSWORD);
}
/*
* A big multiline edit control with a static labelling it.
*/
void bigeditctrl(struct ctlpos *cp, char *stext,
int sid, int eid, int lines) {
RECT r;
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = cp->width; r.bottom = STATICHEIGHT;
cp->ypos += r.bottom + GAPWITHIN;
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid);
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = cp->width; r.bottom = EDITHEIGHT + (lines-1) * STATICHEIGHT;
cp->ypos += r.bottom + GAPBETWEEN;
doctl(cp, r, "EDIT",
WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_VSCROLL | ES_MULTILINE,
WS_EX_CLIENTEDGE,
"", eid);
}
/*
* A tab-control substitute when a real tab control is unavailable.
*/
void ersatztab(struct ctlpos *cp, char *stext, int sid,
int lid, int s2id) {
const int height = (COMBOHEIGHT > STATICHEIGHT ?
COMBOHEIGHT : STATICHEIGHT);
RECT r;
int bigwid, lwid, rwid, rpos;
static const int BIGGAP = 15;
static const int MEDGAP = 3;
bigwid = cp->width + 2*GAPBETWEEN - 2*BIGGAP;
cp->ypos += MEDGAP;
rpos = BIGGAP + (bigwid + BIGGAP) / 2;
lwid = rpos - 2*BIGGAP;
rwid = bigwid + BIGGAP - rpos;
r.left = BIGGAP; r.top = cp->ypos + (height-STATICHEIGHT)/2;
r.right = lwid; r.bottom = STATICHEIGHT;
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid);
r.left = rpos; r.top = cp->ypos + (height-COMBOHEIGHT)/2;
r.right = rwid; r.bottom = COMBOHEIGHT*10;
doctl(cp, r, "COMBOBOX",
WS_CHILD | WS_VISIBLE | WS_TABSTOP |
CBS_DROPDOWNLIST | CBS_HASSTRINGS,
WS_EX_CLIENTEDGE,
"", lid);
cp->ypos += height + MEDGAP + GAPBETWEEN;
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = cp->width; r.bottom = 2;
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE | SS_ETCHEDHORZ,
0, "", s2id);
}
/*
* A static line, followed by an edit control on the left hand side
* and a button on the right.
*/
void editbutton(struct ctlpos *cp, char *stext, int sid,
int eid, char *btext, int bid) {
const int height = (EDITHEIGHT > PUSHBTNHEIGHT ?
EDITHEIGHT : PUSHBTNHEIGHT);
RECT r;
int lwid, rwid, rpos;
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = cp->width; r.bottom = STATICHEIGHT;
cp->ypos += r.bottom + GAPWITHIN;
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid);
rpos = GAPBETWEEN + 3 * (cp->width + GAPBETWEEN) / 4;
lwid = rpos - 2*GAPBETWEEN;
rwid = cp->width + GAPBETWEEN - rpos;
r.left = GAPBETWEEN; r.top = cp->ypos + (height-EDITHEIGHT)/2;
r.right = lwid; r.bottom = EDITHEIGHT;
doctl(cp, r, "EDIT",
WS_CHILD | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL,
WS_EX_CLIENTEDGE,
"", eid);
r.left = rpos; r.top = cp->ypos + (height-PUSHBTNHEIGHT)/2;
r.right = rwid; r.bottom = PUSHBTNHEIGHT;
doctl(cp, r, "BUTTON",
WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON,
0,
btext, bid);
cp->ypos += height + GAPBETWEEN;
}
/*
* Special control which was hard to describe generically: the
* session-saver assembly. A static; below that an edit box; below
* that a list box. To the right of the list box, a column of
* buttons.
*/
void sesssaver(struct ctlpos *cp, char *text,
int staticid, int editid, int listid, ...) {
RECT r;
va_list ap;
int lwid, rwid, rpos;
int y;
const int LISTDEFHEIGHT = 66;
rpos = GAPBETWEEN + 3 * (cp->width + GAPBETWEEN) / 4;
lwid = rpos - 2*GAPBETWEEN;
rwid = cp->width + GAPBETWEEN - rpos;
/* The static control. */
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = lwid; r.bottom = STATICHEIGHT;
cp->ypos += r.bottom + GAPWITHIN;
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, text, staticid);
/* The edit control. */
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = lwid; r.bottom = EDITHEIGHT;
cp->ypos += r.bottom + GAPWITHIN;
doctl(cp, r, "EDIT",
WS_CHILD | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL,
WS_EX_CLIENTEDGE,
"", editid);
/*
* The buttons (we should hold off on the list box until we
* know how big the buttons are).
*/
va_start(ap, listid);
y = cp->ypos;
while (1) {
char *btext = va_arg(ap, char *);
int bid;
if (!btext) break;
bid = va_arg(ap, int);
r.left = rpos; r.top = y;
r.right = rwid; r.bottom = PUSHBTNHEIGHT;
y += r.bottom + GAPWITHIN;
doctl(cp, r, "BUTTON",
WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON,
0,
btext, bid);
}
/* Compute list box height. LISTDEFHEIGHT, or height of buttons. */
y -= cp->ypos;
y -= GAPWITHIN;
if (y < LISTDEFHEIGHT) y = LISTDEFHEIGHT;
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = lwid; r.bottom = y;
cp->ypos += y + GAPBETWEEN;
doctl(cp, r, "LISTBOX",
WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_VSCROLL |
LBS_NOTIFY | LBS_HASSTRINGS,
WS_EX_CLIENTEDGE,
"", listid);
}
/*
* Another special control: the environment-variable setter. A
* static line first; then a pair of edit boxes with associated
* statics, and two buttons; then a list box.
*/
void envsetter(struct ctlpos *cp, char *stext, int sid,
char *e1stext, int e1sid, int e1id,
char *e2stext, int e2sid, int e2id,
int listid,
char *b1text, int b1id, char *b2text, int b2id) {
RECT r;
const int height = (STATICHEIGHT > EDITHEIGHT && STATICHEIGHT > PUSHBTNHEIGHT ?
STATICHEIGHT :
EDITHEIGHT > PUSHBTNHEIGHT ?
EDITHEIGHT : PUSHBTNHEIGHT);
const static int percents[] = { 20, 35, 10, 25 };
int i, j, xpos, percent;
const int LISTHEIGHT = 42;
/* The static control. */
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = cp->width; r.bottom = STATICHEIGHT;
cp->ypos += r.bottom + GAPWITHIN;
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid);
/* The statics+edits+buttons. */
for (j = 0; j < 2; j++) {
percent = 10;
for (i = 0; i < 4; i++) {
xpos = (cp->width + GAPBETWEEN) * percent / 100;
r.left = xpos + GAPBETWEEN;
percent += percents[i];
xpos = (cp->width + GAPBETWEEN) * percent / 100;
r.right = xpos - r.left;
r.top = cp->ypos;
r.bottom = (i==0 ? STATICHEIGHT :
i==1 ? EDITHEIGHT :
PUSHBTNHEIGHT);
r.top += (height-r.bottom)/2;
if (i==0) {
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0,
j==0 ? e1stext : e2stext, j==0 ? e1sid : e2sid);
} else if (i==1) {
doctl(cp, r, "EDIT",
WS_CHILD | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL,
WS_EX_CLIENTEDGE,
"", j==0 ? e1id : e2id);
} else if (i==3) {
doctl(cp, r, "BUTTON",
WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON,
0,
j==0 ? b1text : b2text, j==0 ? b1id : b2id);
}
}
cp->ypos += height + GAPWITHIN;
}
/* The list box. */
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = cp->width; r.bottom = LISTHEIGHT;
cp->ypos += r.bottom + GAPBETWEEN;
doctl(cp, r, "LISTBOX",
WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_VSCROLL | LBS_HASSTRINGS |
LBS_USETABSTOPS,
WS_EX_CLIENTEDGE,
"", listid);
}
/*
* Yet another special control: the character-class setter. A
* static, then a list, then a line containing a
* button-and-static-and-edit.
*/
void charclass(struct ctlpos *cp, char *stext, int sid, int listid,
char *btext, int bid, int eid, char *s2text, int s2id) {
RECT r;
const int height = (STATICHEIGHT > EDITHEIGHT && STATICHEIGHT > PUSHBTNHEIGHT ?
STATICHEIGHT :
EDITHEIGHT > PUSHBTNHEIGHT ?
EDITHEIGHT : PUSHBTNHEIGHT);
const static int percents[] = { 30, 40, 30 };
int i, xpos, percent;
const int LISTHEIGHT = 66;
/* The static control. */
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = cp->width; r.bottom = STATICHEIGHT;
cp->ypos += r.bottom + GAPWITHIN;
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid);
/* The list box. */
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = cp->width; r.bottom = LISTHEIGHT;
cp->ypos += r.bottom + GAPWITHIN;
doctl(cp, r, "LISTBOX",
WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_VSCROLL | LBS_HASSTRINGS |
LBS_USETABSTOPS,
WS_EX_CLIENTEDGE,
"", listid);
/* The button+static+edit. */
percent = xpos = 0;
for (i = 0; i < 3; i++) {
r.left = xpos + GAPBETWEEN;
percent += percents[i];
xpos = (cp->width + GAPBETWEEN) * percent / 100;
r.right = xpos - r.left;
r.top = cp->ypos;
r.bottom = (i==0 ? PUSHBTNHEIGHT :
i==1 ? STATICHEIGHT :
EDITHEIGHT);
r.top += (height-r.bottom)/2;
if (i==0) {
doctl(cp, r, "BUTTON",
WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON,
0, btext, bid);
} else if (i==1) {
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE | SS_CENTER,
0, s2text, s2id);
} else if (i==2) {
doctl(cp, r, "EDIT",
WS_CHILD | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL,
WS_EX_CLIENTEDGE, "", eid);
}
}
cp->ypos += height + GAPBETWEEN;
}
/*
* A special control (horrors!). The colour editor. A static line;
* then on the left, a list box, and on the right, a sequence of
* two-part statics followed by a button.
*/
void colouredit(struct ctlpos *cp, char *stext, int sid, int listid,
char *btext, int bid, ...) {
RECT r;
int y;
va_list ap;
int lwid, rwid, rpos;
const int LISTHEIGHT = 66;
/* The static control. */
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = cp->width; r.bottom = STATICHEIGHT;
cp->ypos += r.bottom + GAPWITHIN;
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, stext, sid);
rpos = GAPBETWEEN + 2 * (cp->width + GAPBETWEEN) / 3;
lwid = rpos - 2*GAPBETWEEN;
rwid = cp->width + GAPBETWEEN - rpos;
/* The list box. */
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = lwid; r.bottom = LISTHEIGHT;
doctl(cp, r, "LISTBOX",
WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_VSCROLL | LBS_HASSTRINGS |
LBS_USETABSTOPS | LBS_NOTIFY,
WS_EX_CLIENTEDGE,
"", listid);
/* The statics. */
y = cp->ypos;
va_start(ap, bid);
while (1) {
char *ltext;
int lid, rid;
ltext = va_arg(ap, char *);
if (!ltext) break;
lid = va_arg(ap, int);
rid = va_arg(ap, int);
r.top = y; r.bottom = STATICHEIGHT;
y += r.bottom + GAPWITHIN;
r.left = rpos; r.right = rwid/2;
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE, 0, ltext, lid);
r.left = rpos + r.right; r.right = rwid - r.right;
doctl(cp, r, "STATIC", WS_CHILD | WS_VISIBLE | SS_RIGHT, 0, "", rid);
}
va_end(ap);
/* The button. */
r.top = y + 2*GAPWITHIN; r.bottom = PUSHBTNHEIGHT;
r.left = rpos; r.right = rwid;
doctl(cp, r, "BUTTON",
WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON,
0, btext, bid);
cp->ypos += LISTHEIGHT + GAPBETWEEN;
}
/*
* A progress bar (from Common Controls). We like our progress bars
* to be smooth and unbroken, without those ugly divisions; some
* older compilers may not support that, but that's life.
*/
void progressbar(struct ctlpos *cp, int id) {
RECT r;
r.left = GAPBETWEEN; r.top = cp->ypos;
r.right = cp->width; r.bottom = PROGBARHEIGHT;
cp->ypos += r.bottom + GAPBETWEEN;
doctl(cp, r, PROGRESS_CLASS,
WS_CHILD | WS_VISIBLE
#ifdef PBS_SMOOTH
| PBS_SMOOTH
#endif
, WS_EX_CLIENTEDGE, "", id);
}
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