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9aca0d5f6e2f27a0dd1cb8560bd5aec3317d6205
wmaker/WINGs/widgets.c
dan 9aca0d5f6e - Check whether libXft is at least version 2.1.2 else refuse to compile. 
- Fixed bug in icon chooser dialog that could cause a segmentation fault
  in some cases (Pascal Hofstee <caelian@gmail.com>)
- Fixed crash in asm code in wrlib, with new versions of gcc.
- Fixed bug in the x86_PseudoColor_32_to_8() function which incorrectly
  used the r, g, b fields in the conversion.
- Fixed x86 ASM code in wrlib to work on 64 bit architectures.
- Fixed the focus flicker seen with some apps (notably gtk2)
  (Alexey Spiridonov <snarkmaster@gmail.com>)
- Fixed all crashing bugs that were generated by wmaker starting with the
  WMState file missing.
- Added NetWM support (a modified version of the patch originaly written
  by Peter Zijlstra <a.p.zijlstra@chello.nl>)
- Applied patch to enhance the Virtual Desktop behaviour, and to integrate
  it with the NetWM code (Peter Zijlstra <a.p.zijlstra@chello.nl>)
- Applied a few xinerama and placement fixes (Peter Zijlstra
    <a.p.zijlstra@chello.nl>)
- Fixed memory leak in dock code.
- Fixed and enhanced the text wrapping in WINGs.
- Fixed the layout of some elements in WPrefs.app
- Added workaround for aplications that don't set the required hints on the
  client leader window, but they set them on normal windows (observer with
  KDE 3.3.0 mainly). This will allow these apps to get an appicon again.
  (they should be fixed still)
- Added workaround for applications that do not set a command with
  XSetCommand(), but instead they set the _NET_WM_PID property. This works
  with operating systems that offer a /proc interface similar to what linux
  has. (This also is to fix problems with KDE 3.3.0 apps, but not only them).
- Fixed bug with autostart and exit scripts not being executed if user
  GNUstep path was different from ~/GNUstep (when setting GNUSTEP_USER_ROOT)
- Added utf8 support in WINGs (removed old X core font code)
- Added utility to convert old font names to new font names in style files
2004-10-12 01:34:32 +00:00

1225 lines
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#include "WINGsP.h"
#include "wconfig.h"
#ifdef XFT
# include <X11/Xft/Xft.h>
#endif
#include <X11/Xutil.h>
#include <X11/Xatom.h>
#include <X11/keysym.h>
#include <X11/cursorfont.h>
#include <X11/Xlocale.h>
/********** data ************/
#define CHECK_BUTTON_ON_WIDTH 16
#define CHECK_BUTTON_ON_HEIGHT 16
static char *CHECK_BUTTON_ON[] = {
" %",
" .............%#",
" ........... .%#",
" .......... #.%#",
" ......... #%.%#",
" ........ #%..%#",
" ... #.. #%...%#",
" ... #% #%....%#",
" ... % #%.....%#",
" ... #%......%#",
" ... #%.......%#",
" ...#%........%#",
" .............%#",
" .............%#",
" %%%%%%%%%%%%%%#",
"%###############"};
#define CHECK_BUTTON_OFF_WIDTH 16
#define CHECK_BUTTON_OFF_HEIGHT 16
static char *CHECK_BUTTON_OFF[] = {
" %",
" .............%#",
" .............%#",
" .............%#",
" .............%#",
" .............%#",
" .............%#",
" .............%#",
" .............%#",
" .............%#",
" .............%#",
" .............%#",
" .............%#",
" .............%#",
" %%%%%%%%%%%%%%#",
"%###############"};
#define RADIO_BUTTON_ON_WIDTH 15
#define RADIO_BUTTON_ON_HEIGHT 15
static char *RADIO_BUTTON_ON[] = {
".....%%%%%.....",
"...%%#####%%...",
"..%##.....%.%..",
".%#%.. .....",
".%#. ...",
"%#.. .. ",
"%#. . ",
"%#. . ",
"%#. . ",
"%#. . ",
".%%. . .",
".%.. . .",
"..%... .. ..",
".... ..... ...",
"..... .....",
};
#define RADIO_BUTTON_OFF_WIDTH 15
#define RADIO_BUTTON_OFF_HEIGHT 15
static char *RADIO_BUTTON_OFF[] = {
".....%%%%%.....",
"...%%#####%%...",
"..%##.......%..",
".%#%...........",
".%#............",
"%#............ ",
"%#............ ",
"%#............ ",
"%#............ ",
"%#............ ",
".%%.......... .",
".%........... .",
"..%......... ..",
".... ..... ...",
"..... .....",
};
static char *BUTTON_ARROW[] = {
"..................",
"....##....#### ...",
"...#.%....#... ...",
"..#..%#####... ...",
".#............ ...",
"#............. ...",
".#............ ...",
"..#.. ...",
"...#. ............",
"....# ............"
};
#define BUTTON_ARROW_WIDTH 18
#define BUTTON_ARROW_HEIGHT 10
static char *BUTTON_ARROW2[] = {
" ",
" ## ####. ",
" # % # . ",
" # %##### . ",
" # . ",
"# . ",
" # . ",
" # .......... ",
" # . ",
" #. "
};
#define BUTTON_ARROW2_WIDTH 18
#define BUTTON_ARROW2_HEIGHT 10
static char *SCROLLER_DIMPLE[] = {
".%###.",
"%#%%%%",
"#%%...",
"#%.. ",
"#%. ",
".%. ."
};
#define SCROLLER_DIMPLE_WIDTH 6
#define SCROLLER_DIMPLE_HEIGHT 6
static char *SCROLLER_ARROW_UP[] = {
"....%....",
"....#....",
"...%#%...",
"...###...",
"..%###%..",
"..#####..",
".%#####%.",
".#######.",
"%#######%"
};
static char *HI_SCROLLER_ARROW_UP[] = {
" % ",
" % ",
" %%% ",
" %%% ",
" %%%%% ",
" %%%%% ",
" %%%%%%% ",
" %%%%%%% ",
"%%%%%%%%%"
};
#define SCROLLER_ARROW_UP_WIDTH 9
#define SCROLLER_ARROW_UP_HEIGHT 9
static char *SCROLLER_ARROW_DOWN[] = {
"%#######%",
".#######.",
".%#####%.",
"..#####..",
"..%###%..",
"...###...",
"...%#%...",
"....#....",
"....%...."
};
static char *HI_SCROLLER_ARROW_DOWN[] = {
"%%%%%%%%%",
" %%%%%%% ",
" %%%%%%% ",
" %%%%% ",
" %%%%% ",
" %%% ",
" %%% ",
" % ",
" % "
};
#define SCROLLER_ARROW_DOWN_WIDTH 9
#define SCROLLER_ARROW_DOWN_HEIGHT 9
static char *SCROLLER_ARROW_LEFT[] = {
"........%",
"......%##",
"....%####",
"..%######",
"%########",
"..%######",
"....%####",
"......%##",
"........%"
};
static char *HI_SCROLLER_ARROW_LEFT[] = {
" %",
" %%%",
" %%%%%",
" %%%%%%%",
"%%%%%%%%%",
" %%%%%%%",
" %%%%%",
" %%%",
" %"
};
#define SCROLLER_ARROW_LEFT_WIDTH 9
#define SCROLLER_ARROW_LEFT_HEIGHT 9
static char *SCROLLER_ARROW_RIGHT[] = {
"%........",
"##%......",
"####%....",
"######%..",
"########%",
"######%..",
"####%....",
"##%......",
"%........"
};
static char *HI_SCROLLER_ARROW_RIGHT[] = {
"% ",
"%%% ",
"%%%%% ",
"%%%%%%% ",
"%%%%%%%%%",
"%%%%%%% ",
"%%%%% ",
"%%% ",
"% "
};
#define SCROLLER_ARROW_RIGHT_WIDTH 9
#define SCROLLER_ARROW_RIGHT_HEIGHT 9
static char *POPUP_INDICATOR[] = {
" #==",
" ......%#==",
" ......%#%%",
" ......%#%%",
" %%%%%%%#%%",
"#########%%",
"==%%%%%%%%%",
"==%%%%%%%%%"
};
#define POPUP_INDICATOR_WIDTH 11
#define POPUP_INDICATOR_HEIGHT 8
static char *PULLDOWN_INDICATOR[] = {
"=#######=",
"=%===== =",
"==%=== ==",
"==%=== ==",
"===%= ===",
"===%= ===",
"====%===="
};
#define PULLDOWN_INDICATOR_WIDTH 9
#define PULLDOWN_INDICATOR_HEIGHT 7
#define CHECK_MARK_WIDTH 8
#define CHECK_MARK_HEIGHT 10
static char *CHECK_MARK[] = {
"======== ",
"======= #",
"====== #%",
"===== #%=",
" #== #%==",
" #% #%===",
" % #%====",
" #%=====",
" #%======",
"#%======="};
#define STIPPLE_WIDTH 8
#define STIPPLE_HEIGHT 8
static unsigned char STIPPLE_BITS[] = {
0xaa, 0x55, 0xaa, 0x55, 0xaa, 0x55, 0xaa, 0x55
};
extern void W_ReadConfigurations(void);
static int userWidgetCount=0;
/***** end data ******/
static void
renderPixmap(W_Screen *screen, Pixmap d, Pixmap mask, char **data,
int width, int height)
{
int x, y;
GC whiteGC = WMColorGC(screen->white);
GC blackGC = WMColorGC(screen->black);
GC lightGC = WMColorGC(screen->gray);
GC darkGC = WMColorGC(screen->darkGray);
if (mask)
XSetForeground(screen->display, screen->monoGC, 0);
for (y = 0; y < height; y++) {
for (x = 0; x < width; x++) {
switch (data[y][x]) {
case ' ':
case 'w':
XDrawPoint(screen->display, d, whiteGC, x, y);
break;
case '=':
if (mask)
XDrawPoint(screen->display, mask, screen->monoGC, x, y);
case '.':
case 'l':
XDrawPoint(screen->display, d, lightGC, x, y);
break;
case '%':
case 'd':
XDrawPoint(screen->display, d, darkGC, x, y);
break;
case '#':
case 'b':
default:
XDrawPoint(screen->display, d, blackGC, x, y);
break;
}
}
}
}
static WMPixmap*
makePixmap(W_Screen *sPtr, char **data, int width, int height, int masked)
{
Pixmap pixmap, mask = None;
pixmap = XCreatePixmap(sPtr->display, W_DRAWABLE(sPtr), width, height,
sPtr->depth);
if (masked) {
mask = XCreatePixmap(sPtr->display, W_DRAWABLE(sPtr), width, height, 1);
XSetForeground(sPtr->display, sPtr->monoGC, 1);
XFillRectangle(sPtr->display, mask, sPtr->monoGC, 0, 0, width, height);
}
renderPixmap(sPtr, pixmap, mask, data, width, height);
return WMCreatePixmapFromXPixmaps(sPtr, pixmap, mask, width, height,
sPtr->depth);
}
#define T_WINGS_IMAGES_FILE RESOURCE_PATH"/Images.tiff"
#define T_DEFAULT_OBJECT_ICON_FILE RESOURCE_PATH"/defaultIcon.tiff"
#define X_WINGS_IMAGES_FILE RESOURCE_PATH"/Images.xpm"
#define X_DEFAULT_OBJECT_ICON_FILE RESOURCE_PATH"/defaultIcon.xpm"
static Bool
loadPixmaps(WMScreen *scr)
{
RImage *image, *tmp;
RColor gray;
RColor white;
gray.red = 0xae;
gray.green = 0xaa;
gray.blue = 0xae;
white.red = 0xff;
white.green = 0xff;
white.blue = 0xff;
image = RLoadImage(scr->rcontext, T_WINGS_IMAGES_FILE, 0);
if (!image)
image = RLoadImage(scr->rcontext, X_WINGS_IMAGES_FILE, 0);
if (!image) {
wwarning(_("WINGs: could not load widget images file: %s"),
RMessageForError(RErrorCode));
return False;
}
/* home icon */
/* make it have a gray background */
tmp = RGetSubImage(image, 0, 0, 24, 24);
RCombineImageWithColor(tmp, &gray);
scr->homeIcon = WMCreatePixmapFromRImage(scr, tmp, 128);
RReleaseImage(tmp);
/* make it have a white background */
tmp = RGetSubImage(image, 0, 0, 24, 24);
RCombineImageWithColor(tmp, &white);
scr->altHomeIcon = WMCreatePixmapFromRImage(scr, tmp, 128);
RReleaseImage(tmp);
/* trash can */
tmp = RGetSubImage(image, 104, 0, 24, 24);
RCombineImageWithColor(tmp, &white);
scr->trashcanIcon = WMCreatePixmapFromRImage(scr, tmp, 128);
RReleaseImage(tmp);
tmp = RGetSubImage(image, 104, 0, 24, 24);
RCombineImageWithColor(tmp, &white);
scr->altTrashcanIcon = WMCreatePixmapFromRImage(scr, tmp, 128);
RReleaseImage(tmp);
/* create dir */
tmp = RGetSubImage(image, 104, 24, 24, 24);
RCombineImageWithColor(tmp, &white);
scr->createDirIcon = WMCreatePixmapFromRImage(scr, tmp, 128);
RReleaseImage(tmp);
tmp = RGetSubImage(image, 104, 24, 24, 24);
RCombineImageWithColor(tmp, &white);
scr->altCreateDirIcon = WMCreatePixmapFromRImage(scr, tmp, 128);
RReleaseImage(tmp);
/* diskettes */
tmp = RGetSubImage(image, 24, 80, 24, 24);
RCombineImageWithColor(tmp, &white);
scr->disketteIcon = WMCreatePixmapFromRImage(scr, tmp, 128);
RReleaseImage(tmp);
tmp = RGetSubImage(image, 24, 80, 24, 24);
RCombineImageWithColor(tmp, &white);
scr->altDisketteIcon = WMCreatePixmapFromRImage(scr, tmp, 128);
RReleaseImage(tmp);
/* unmount */
tmp = RGetSubImage(image, 0, 80, 24, 24);
RCombineImageWithColor(tmp, &white);
scr->unmountIcon = WMCreatePixmapFromRImage(scr, tmp, 128);
RReleaseImage(tmp);
tmp = RGetSubImage(image, 0, 80, 24, 24);
RCombineImageWithColor(tmp, &white);
scr->altUnmountIcon = WMCreatePixmapFromRImage(scr, tmp, 128);
RReleaseImage(tmp);
/* Magnifying Glass Icon for ColorPanel */
tmp = RGetSubImage(image, 24, 0, 40, 32);
RCombineImageWithColor(tmp, &gray);
scr->magnifyIcon = WMCreatePixmapFromRImage(scr, tmp, 128);
RReleaseImage(tmp);
/* ColorWheel Icon for ColorPanel */
tmp = RGetSubImage(image, 0, 25, 24, 24);
scr->wheelIcon = WMCreatePixmapFromRImage(scr, tmp, 128);
RReleaseImage(tmp);
/* GrayScale Icon for ColorPanel */
tmp = RGetSubImage(image, 65, 0, 40, 24);
scr->grayIcon = WMCreatePixmapFromRImage(scr, tmp, 128);
RReleaseImage(tmp);
/* RGB Icon for ColorPanel */
tmp = RGetSubImage(image, 25, 33, 40, 24);
scr->rgbIcon = WMCreatePixmapFromRImage(scr, tmp, 128);
RReleaseImage(tmp);
/* CMYK Icon for ColorPanel */
tmp = RGetSubImage(image, 65, 25, 40, 24);
scr->cmykIcon = WMCreatePixmapFromRImage(scr, tmp, 128);
RReleaseImage(tmp);
/* HSB Icon for ColorPanel */
tmp = RGetSubImage(image, 0, 57, 40, 24);
scr->hsbIcon = WMCreatePixmapFromRImage(scr, tmp, 128);
RReleaseImage(tmp);
/* CustomColorPalette Icon for ColorPanel */
tmp = RGetSubImage(image, 81, 57, 40, 24);
scr->customPaletteIcon = WMCreatePixmapFromRImage(scr, tmp, 128);
RReleaseImage(tmp);
/* ColorList Icon for ColorPanel */
tmp = RGetSubImage(image, 41, 57, 40, 24);
scr->colorListIcon = WMCreatePixmapFromRImage(scr, tmp, 128);
RReleaseImage(tmp);
RReleaseImage(image);
#if 0
scr->defaultObjectIcon =
WMCreatePixmapFromFile(scr, T_DEFAULT_OBJECT_ICON_FILE);
if (!scr->defaultObjectIcon) {
scr->defaultObjectIcon =
WMCreatePixmapFromFile(scr, X_DEFAULT_OBJECT_ICON_FILE);
}
if (!scr->defaultObjectIcon) {
wwarning("WINGs: could not load default icon file");
return False;
}
#endif
return True;
}
WMScreen*
WMOpenScreen(const char *display)
{
Display *dpy = XOpenDisplay(display);
if (!dpy) {
wwarning("WINGs: could not open display %s",
XDisplayName(display));
return NULL;
}
return WMCreateSimpleApplicationScreen(dpy);
}
WMScreen*
WMCreateSimpleApplicationScreen(Display *display)
{
WMScreen *scr;
scr = WMCreateScreen(display, DefaultScreen(display));
scr->aflags.hasAppIcon = 0;
scr->aflags.simpleApplication = 1;
return scr;
}
WMScreen*
WMCreateScreen(Display *display, int screen)
{
return WMCreateScreenWithRContext(display, screen,
RCreateContext(display, screen, NULL));
}
WMScreen*
WMCreateScreenWithRContext(Display *display, int screen, RContext *context)
{
W_Screen *scrPtr;
XGCValues gcv;
Pixmap stipple;
static int initialized = 0;
static char *atomNames[] = {
"_GNUSTEP_WM_ATTR",
"WM_DELETE_WINDOW",
"WM_PROTOCOLS",
"CLIPBOARD",
"XdndAware",
"XdndSelection",
"XdndEnter",
"XdndLeave",
"XdndPosition",
"XdndDrop",
"XdndFinished",
"XdndTypeList",
"XdndActionList",
"XdndActionDescription",
"XdndStatus",
"XdndActionCopy",
"XdndActionMove",
"XdndActionLink",
"XdndActionAsk",
"XdndActionPrivate",
"_WINGS_DND_MOUSE_OFFSET",
"WM_STATE"
};
Atom atoms[sizeof(atomNames)/sizeof(char*)];
char *locale;
int i;
if (!initialized) {
initialized = 1;
W_ReadConfigurations();
assert(W_ApplicationInitialized());
}
scrPtr = malloc(sizeof(W_Screen));
if (!scrPtr)
return NULL;
memset(scrPtr, 0, sizeof(W_Screen));
scrPtr->aflags.hasAppIcon = 1;
scrPtr->display = display;
scrPtr->screen = screen;
scrPtr->rcontext = context;
scrPtr->depth = context->depth;
scrPtr->visual = context->visual;
scrPtr->lastEventTime = 0;
scrPtr->colormap = context->cmap;
scrPtr->rootWin = RootWindow(display, screen);
scrPtr->fontCache = WMCreateHashTable(WMStringPointerHashCallbacks);
#ifdef XFT
scrPtr->xftdraw = XftDrawCreate(scrPtr->display, W_DRAWABLE(scrPtr),
scrPtr->visual, scrPtr->colormap);
#endif
/* create input method stuff */
W_InitIMStuff(scrPtr);
/* Create missing CUT_BUFFERs */
{
Atom *rootWinProps;
int exists[8] = {0, 0, 0, 0, 0, 0, 0, 0};
int count;
rootWinProps = XListProperties(display, scrPtr->rootWin, &count);
for (i=0; i<count; i++) {
switch(rootWinProps[i]) {
case XA_CUT_BUFFER0:
exists[0] = 1; break;
case XA_CUT_BUFFER1:
exists[1] = 1; break;
case XA_CUT_BUFFER2:
exists[2] = 1; break;
case XA_CUT_BUFFER3:
exists[3] = 1; break;
case XA_CUT_BUFFER4:
exists[4] = 1; break;
case XA_CUT_BUFFER5:
exists[5] = 1; break;
case XA_CUT_BUFFER6:
exists[6] = 1; break;
case XA_CUT_BUFFER7:
exists[7] = 1; break;
default:
break;
}
}
if (rootWinProps) {
XFree(rootWinProps);
}
for (i=0; i<8; i++) {
if (!exists[i]) {
XStoreBuffer(display, "", 0, i);
}
}
}
scrPtr->ignoredModifierMask = 0;
{
int i;
XModifierKeymap *modmap;
KeyCode nlock, slock;
static int mask_table[8] = {
ShiftMask,LockMask,ControlMask,Mod1Mask,
Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
};
unsigned int numLockMask=0, scrollLockMask=0;
nlock = XKeysymToKeycode(display, XK_Num_Lock);
slock = XKeysymToKeycode(display, XK_Scroll_Lock);
/*
* Find out the masks for the NumLock and ScrollLock modifiers,
* so that we can bind the grabs for when they are enabled too.
*/
modmap = XGetModifierMapping(display);
if (modmap!=NULL && modmap->max_keypermod>0) {
for (i=0; i<8*modmap->max_keypermod; i++) {
if (modmap->modifiermap[i]==nlock && nlock!=0)
numLockMask = mask_table[i/modmap->max_keypermod];
else if (modmap->modifiermap[i]==slock && slock!=0)
scrollLockMask = mask_table[i/modmap->max_keypermod];
}
}
if (modmap)
XFreeModifiermap(modmap);
scrPtr->ignoredModifierMask = numLockMask|scrollLockMask|LockMask;
}
/* initially allocate some colors */
WMWhiteColor(scrPtr);
WMBlackColor(scrPtr);
WMGrayColor(scrPtr);
WMDarkGrayColor(scrPtr);
gcv.graphics_exposures = False;
gcv.function = GXxor;
gcv.foreground = W_PIXEL(scrPtr->white);
if (gcv.foreground == 0) gcv.foreground = 1;
scrPtr->xorGC = XCreateGC(display, W_DRAWABLE(scrPtr), GCFunction
|GCGraphicsExposures|GCForeground, &gcv);
gcv.function = GXxor;
gcv.foreground = W_PIXEL(scrPtr->gray);
gcv.subwindow_mode = IncludeInferiors;
scrPtr->ixorGC = XCreateGC(display, W_DRAWABLE(scrPtr), GCFunction
|GCGraphicsExposures|GCForeground
|GCSubwindowMode, &gcv);
gcv.function = GXcopy;
scrPtr->copyGC = XCreateGC(display, W_DRAWABLE(scrPtr), GCFunction
|GCGraphicsExposures, &gcv);
scrPtr->clipGC = XCreateGC(display, W_DRAWABLE(scrPtr), GCFunction
|GCGraphicsExposures, &gcv);
stipple = XCreateBitmapFromData(display, W_DRAWABLE(scrPtr),
STIPPLE_BITS, STIPPLE_WIDTH, STIPPLE_HEIGHT);
gcv.foreground = W_PIXEL(scrPtr->darkGray);
gcv.background = W_PIXEL(scrPtr->gray);
gcv.fill_style = FillStippled;
gcv.stipple = stipple;
scrPtr->stippleGC = XCreateGC(display, W_DRAWABLE(scrPtr),
GCForeground|GCBackground|GCStipple
|GCFillStyle|GCGraphicsExposures, &gcv);
scrPtr->drawStringGC = XCreateGC(display, W_DRAWABLE(scrPtr),
GCGraphicsExposures, &gcv);
scrPtr->drawImStringGC = XCreateGC(display, W_DRAWABLE(scrPtr),
GCGraphicsExposures, &gcv);
/* we need a 1bpp drawable for the monoGC, so borrow this one */
scrPtr->monoGC = XCreateGC(display, stipple, 0, NULL);
scrPtr->stipple = stipple;
scrPtr->useMultiByte = WINGsConfiguration.useMultiByte;
scrPtr->useMultiByte = 0;
locale = setlocale(LC_CTYPE, NULL);
//printf("LC_CTYPE=%s\n", locale);
if (!locale || strcmp(locale, "C")==0 || strcmp(locale, "POSIX")==0)
scrPtr->useWideChar = 0;
else
scrPtr->useWideChar = 1;
scrPtr->antialiasedText = WINGsConfiguration.antialiasedText;
scrPtr->normalFont = WMSystemFontOfSize(scrPtr, 0);
scrPtr->boldFont = WMBoldSystemFontOfSize(scrPtr, 0);
if (!scrPtr->boldFont)
scrPtr->boldFont = scrPtr->normalFont;
if (!scrPtr->normalFont) {
wwarning(_("could not load any fonts. Make sure your font installation"
" and locale settings are correct."));
return NULL;
}
scrPtr->checkButtonImageOn = makePixmap(scrPtr, CHECK_BUTTON_ON,
CHECK_BUTTON_ON_WIDTH,
CHECK_BUTTON_ON_HEIGHT, False);
scrPtr->checkButtonImageOff = makePixmap(scrPtr, CHECK_BUTTON_OFF,
CHECK_BUTTON_OFF_WIDTH,
CHECK_BUTTON_OFF_HEIGHT, False);
scrPtr->radioButtonImageOn = makePixmap(scrPtr, RADIO_BUTTON_ON,
RADIO_BUTTON_ON_WIDTH,
RADIO_BUTTON_ON_HEIGHT, False);
scrPtr->radioButtonImageOff = makePixmap(scrPtr, RADIO_BUTTON_OFF,
RADIO_BUTTON_OFF_WIDTH,
RADIO_BUTTON_OFF_HEIGHT, False);
scrPtr->buttonArrow = makePixmap(scrPtr, BUTTON_ARROW,
BUTTON_ARROW_WIDTH, BUTTON_ARROW_HEIGHT,
False);
scrPtr->pushedButtonArrow = makePixmap(scrPtr, BUTTON_ARROW2,
BUTTON_ARROW2_WIDTH, BUTTON_ARROW2_HEIGHT,
False);
scrPtr->scrollerDimple = makePixmap(scrPtr, SCROLLER_DIMPLE,
SCROLLER_DIMPLE_WIDTH,
SCROLLER_DIMPLE_HEIGHT, False);
scrPtr->upArrow = makePixmap(scrPtr, SCROLLER_ARROW_UP,
SCROLLER_ARROW_UP_WIDTH,
SCROLLER_ARROW_UP_HEIGHT, True);
scrPtr->downArrow = makePixmap(scrPtr, SCROLLER_ARROW_DOWN,
SCROLLER_ARROW_DOWN_WIDTH,
SCROLLER_ARROW_DOWN_HEIGHT, True);
scrPtr->leftArrow = makePixmap(scrPtr, SCROLLER_ARROW_LEFT,
SCROLLER_ARROW_LEFT_WIDTH,
SCROLLER_ARROW_LEFT_HEIGHT, True);
scrPtr->rightArrow = makePixmap(scrPtr, SCROLLER_ARROW_RIGHT,
SCROLLER_ARROW_RIGHT_WIDTH,
SCROLLER_ARROW_RIGHT_HEIGHT, True);
scrPtr->hiUpArrow = makePixmap(scrPtr, HI_SCROLLER_ARROW_UP,
SCROLLER_ARROW_UP_WIDTH,
SCROLLER_ARROW_UP_HEIGHT, True);
scrPtr->hiDownArrow = makePixmap(scrPtr, HI_SCROLLER_ARROW_DOWN,
SCROLLER_ARROW_DOWN_WIDTH,
SCROLLER_ARROW_DOWN_HEIGHT, True);
scrPtr->hiLeftArrow = makePixmap(scrPtr, HI_SCROLLER_ARROW_LEFT,
SCROLLER_ARROW_LEFT_WIDTH,
SCROLLER_ARROW_LEFT_HEIGHT, True);
scrPtr->hiRightArrow = makePixmap(scrPtr, HI_SCROLLER_ARROW_RIGHT,
SCROLLER_ARROW_RIGHT_WIDTH,
SCROLLER_ARROW_RIGHT_HEIGHT, True);
scrPtr->popUpIndicator = makePixmap(scrPtr, POPUP_INDICATOR,
POPUP_INDICATOR_WIDTH,
POPUP_INDICATOR_HEIGHT, True);
scrPtr->pullDownIndicator = makePixmap(scrPtr, PULLDOWN_INDICATOR,
PULLDOWN_INDICATOR_WIDTH,
PULLDOWN_INDICATOR_HEIGHT, True);
scrPtr->checkMark = makePixmap(scrPtr, CHECK_MARK,
CHECK_MARK_WIDTH,
CHECK_MARK_HEIGHT, True);
loadPixmaps(scrPtr);
scrPtr->defaultCursor = XCreateFontCursor(display, XC_left_ptr);
scrPtr->textCursor = XCreateFontCursor(display, XC_xterm);
{
XColor bla;
Pixmap blank;
blank = XCreatePixmap(display, scrPtr->stipple, 1, 1, 1);
XSetForeground(display, scrPtr->monoGC, 0);
XFillRectangle(display, blank, scrPtr->monoGC, 0, 0, 1, 1);
scrPtr->invisibleCursor = XCreatePixmapCursor(display, blank, blank,
&bla, &bla, 0, 0);
XFreePixmap(display, blank);
}
#ifdef HAVE_XINTERNATOMS
XInternAtoms(display, atomNames, sizeof(atomNames)/sizeof(char*), False,
atoms);
#else
for (i = 0; i < sizeof(atomNames)/sizeof(char*); i++) {
atoms[i] = XInternAtom(display, atomNames[i], False);
}
#endif
i = 0;
scrPtr->attribsAtom = atoms[i++];
scrPtr->deleteWindowAtom = atoms[i++];
scrPtr->protocolsAtom = atoms[i++];
scrPtr->clipboardAtom = atoms[i++];
scrPtr->xdndAwareAtom = atoms[i++];
scrPtr->xdndSelectionAtom = atoms[i++];
scrPtr->xdndEnterAtom = atoms[i++];
scrPtr->xdndLeaveAtom = atoms[i++];
scrPtr->xdndPositionAtom = atoms[i++];
scrPtr->xdndDropAtom = atoms[i++];
scrPtr->xdndFinishedAtom = atoms[i++];
scrPtr->xdndTypeListAtom = atoms[i++];
scrPtr->xdndActionListAtom = atoms[i++];
scrPtr->xdndActionDescriptionAtom = atoms[i++];
scrPtr->xdndStatusAtom = atoms[i++];
scrPtr->xdndActionCopy = atoms[i++];
scrPtr->xdndActionMove = atoms[i++];
scrPtr->xdndActionLink = atoms[i++];
scrPtr->xdndActionAsk = atoms[i++];
scrPtr->xdndActionPrivate = atoms[i++];
scrPtr->wmIconDragOffsetAtom = atoms[i++];
scrPtr->wmStateAtom = atoms[i++];
scrPtr->rootView = W_CreateRootView(scrPtr);
scrPtr->balloon = W_CreateBalloon(scrPtr);
W_InitApplication(scrPtr);
return scrPtr;
}
void
WMSetWidgetDefaultFont(WMScreen *scr, WMFont *font)
{
WMReleaseFont(scr->normalFont);
scr->normalFont = WMRetainFont(font);
}
void
WMSetWidgetDefaultBoldFont(WMScreen *scr, WMFont *font)
{
WMReleaseFont(scr->boldFont);
scr->boldFont = WMRetainFont(font);
}
void
WMHangData(WMWidget *widget, void *data)
{
W_VIEW(widget)->hangedData = data;
}
void*
WMGetHangedData(WMWidget *widget)
{
return W_VIEW(widget)->hangedData;
}
void
WMDestroyWidget(WMWidget *widget)
{
W_UnmapView(W_VIEW(widget));
W_DestroyView(W_VIEW(widget));
}
void
WMSetFocusToWidget(WMWidget *widget)
{
W_SetFocusOfTopLevel(W_TopLevelOfView(W_VIEW(widget)), W_VIEW(widget));
}
/*
* WMRealizeWidget-
* Realizes the widget and all it's children.
*
*/
void
WMRealizeWidget(WMWidget *w)
{
W_RealizeView(W_VIEW(w));
}
void
WMMapWidget(WMWidget *w)
{
W_MapView(W_VIEW(w));
}
void
WMReparentWidget(WMWidget *w, WMWidget *newParent, int x, int y)
{
W_ReparentView(W_VIEW(w), W_VIEW(newParent), x, y);
}
static void
makeChildrenAutomap(W_View *view, int flag)
{
view = view->childrenList;
while (view) {
view->flags.mapWhenRealized = flag;
makeChildrenAutomap(view, flag);
view = view->nextSister;
}
}
void
WMMapSubwidgets(WMWidget *w)
{
/* make sure that subwidgets created after the parent was realized
* are mapped too */
if (!W_VIEW(w)->flags.realized) {
makeChildrenAutomap(W_VIEW(w), True);
} else {
W_MapSubviews(W_VIEW(w));
}
}
void
WMUnmapSubwidgets(WMWidget *w)
{
if (!W_VIEW(w)->flags.realized) {
makeChildrenAutomap(W_VIEW(w), False);
} else {
W_UnmapSubviews(W_VIEW(w));
}
}
void
WMUnmapWidget(WMWidget *w)
{
W_UnmapView(W_VIEW(w));
}
Bool
WMWidgetIsMapped(WMWidget *w)
{
return W_VIEW(w)->flags.mapped;
}
void
WMSetWidgetBackgroundColor(WMWidget *w, WMColor *color)
{
W_SetViewBackgroundColor(W_VIEW(w), color);
if (W_VIEW(w)->flags.mapped)
WMRedisplayWidget(w);
}
WMColor*
WMGetWidgetBackgroundColor(WMWidget *w)
{
return W_VIEW(w)->backColor;
}
void
WMRaiseWidget(WMWidget *w)
{
W_RaiseView(W_VIEW(w));
}
void
WMLowerWidget(WMWidget *w)
{
W_LowerView(W_VIEW(w));
}
void
WMMoveWidget(WMWidget *w, int x, int y)
{
W_MoveView(W_VIEW(w), x, y);
}
void
WMResizeWidget(WMWidget *w, unsigned int width, unsigned int height)
{
W_ResizeView(W_VIEW(w), width, height);
}
W_Class
W_RegisterUserWidget(void)
{
userWidgetCount++;
return userWidgetCount + WC_UserWidget - 1;
}
RContext*
WMScreenRContext(WMScreen *scr)
{
return scr->rcontext;
}
unsigned int
WMWidgetWidth(WMWidget *w)
{
return W_VIEW(w)->size.width;
}
unsigned int
WMWidgetHeight(WMWidget *w)
{
return W_VIEW(w)->size.height;
}
Window
WMWidgetXID(WMWidget *w)
{
return W_VIEW(w)->window;
}
WMScreen*
WMWidgetScreen(WMWidget *w)
{
return W_VIEW(w)->screen;
}
void
WMScreenMainLoop(WMScreen *scr)
{
XEvent event;
while (1) {
WMNextEvent(scr->display, &event);
WMHandleEvent(&event);
}
}
void
WMBreakModalLoop(WMScreen *scr)
{
scr->modalLoop = 0;
}
void
WMRunModalLoop(WMScreen *scr, WMView *view)
{
/* why is scr passed if is determined from the view? */
/*WMScreen *scr = view->screen;*/
int oldModalLoop = scr->modalLoop;
WMView *oldModalView = scr->modalView;
scr->modalView = view;
scr->modalLoop = 1;
while (scr->modalLoop) {
XEvent event;
WMNextEvent(scr->display, &event);
WMHandleEvent(&event);
}
scr->modalView = oldModalView;
scr->modalLoop = oldModalLoop;
}
Display*
WMScreenDisplay(WMScreen *scr)
{
return scr->display;
}
int
WMScreenDepth(WMScreen *scr)
{
return scr->depth;
}
unsigned int
WMScreenWidth(WMScreen *scr)
{
return scr->rootView->size.width;
}
unsigned int
WMScreenHeight(WMScreen *scr)
{
return scr->rootView->size.height;
}
void
WMRedisplayWidget(WMWidget *w)
{
W_RedisplayView(W_VIEW(w));
}
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