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e16/src/backgrounds.c

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/*
* Copyright (C) 2000-2005 Carsten Haitzler, Geoff Harrison and various contributors
* Copyright (C) 2004-2005 Kim Woelders
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies of the Software, its documentation and marketing & publicity
* materials, and acknowledgment shall be given in the documentation, materials
* and software packages that this Software was used.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <time.h>
#include "E.h"
typedef struct
{
char *file;
char *real_file;
Imlib_Image *im;
char keep_aspect;
int xjust, yjust;
int xperc, yperc;
} BgPart;
struct _background
{
char *name;
Pixmap pmap;
time_t last_viewed;
XColor bg_solid;
char bg_tile;
BgPart bg;
BgPart top;
ColorModifierClass *cmclass;
char keepim;
unsigned int ref_count;
};
char *
BackgroundGetUniqueString(Background * bg)
{
char s[256];
const char *chmap =
"0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_";
int r, g, b;
int n1, n2, n3, n4, n5, f1, f2, f3, f4, f5, f6;
EGetColor(&(bg->bg_solid), &r, &g, &b);
n1 = (r << 24) | (g << 16) | (b << 8) | (bg->bg_tile << 7)
| (bg->bg.keep_aspect << 6) | (bg->top.keep_aspect << 5);
n2 = (bg->bg.xjust << 16) | (bg->bg.yjust);
n3 = (bg->bg.xperc << 16) | (bg->bg.yperc);
n4 = (bg->top.xjust << 16) | (bg->top.yjust);
n5 = (bg->top.xperc << 16) | (bg->top.yperc);
f1 = 0;
f2 = 0;
f3 = 0;
f4 = 0;
f5 = 0;
f6 = 0;
if (bg->bg.file)
{
char *f;
f = ThemeFileFind(bg->bg.file);
if (f)
{
f1 = fileinode(f);
f2 = filedev(f);
f3 = (int)moddate(f);
Efree(f);
}
}
if (bg->top.file)
{
char *f;
f = ThemeFileFind(bg->top.file);
if (f)
{
f4 = fileinode(f);
f5 = filedev(f);
f6 = (int)moddate(f);
Efree(f);
}
}
Esnprintf(s, sizeof(s),
"%c%c%c%c%c%c" "%c%c%c%c%c%c" "%c%c%c%c%c%c" "%c%c%c%c%c%c"
"%c%c%c%c%c%c" "%c%c%c%c%c%c" "%c%c%c%c%c%c" "%c%c%c%c%c%c"
"%c%c%c%c%c%c" "%c%c%c%c%c%c" "%c%c%c%c%c%c",
chmap[(n1 >> 0) & 0x3f], chmap[(n1 >> 6) & 0x3f],
chmap[(n1 >> 12) & 0x3f], chmap[(n1 >> 18) & 0x3f],
chmap[(n1 >> 24) & 0x3f], chmap[(n1 >> 28) & 0x3f],
chmap[(n2 >> 0) & 0x3f], chmap[(n2 >> 6) & 0x3f],
chmap[(n2 >> 12) & 0x3f], chmap[(n2 >> 18) & 0x3f],
chmap[(n2 >> 24) & 0x3f], chmap[(n2 >> 28) & 0x3f],
chmap[(n3 >> 0) & 0x3f], chmap[(n3 >> 6) & 0x3f],
chmap[(n3 >> 12) & 0x3f], chmap[(n3 >> 18) & 0x3f],
chmap[(n3 >> 24) & 0x3f], chmap[(n3 >> 28) & 0x3f],
chmap[(n4 >> 0) & 0x3f], chmap[(n4 >> 6) & 0x3f],
chmap[(n4 >> 12) & 0x3f], chmap[(n4 >> 18) & 0x3f],
chmap[(n4 >> 24) & 0x3f], chmap[(n4 >> 28) & 0x3f],
chmap[(n5 >> 0) & 0x3f], chmap[(n5 >> 6) & 0x3f],
chmap[(n5 >> 12) & 0x3f], chmap[(n5 >> 18) & 0x3f],
chmap[(n5 >> 24) & 0x3f], chmap[(n5 >> 28) & 0x3f],
chmap[(f1 >> 0) & 0x3f], chmap[(f1 >> 6) & 0x3f],
chmap[(f1 >> 12) & 0x3f], chmap[(f1 >> 18) & 0x3f],
chmap[(f1 >> 24) & 0x3f], chmap[(f1 >> 28) & 0x3f],
chmap[(f2 >> 0) & 0x3f], chmap[(f2 >> 6) & 0x3f],
chmap[(f2 >> 12) & 0x3f], chmap[(f2 >> 18) & 0x3f],
chmap[(f2 >> 24) & 0x3f], chmap[(f2 >> 28) & 0x3f],
chmap[(f3 >> 0) & 0x3f], chmap[(f3 >> 6) & 0x3f],
chmap[(f3 >> 12) & 0x3f], chmap[(f3 >> 18) & 0x3f],
chmap[(f3 >> 24) & 0x3f], chmap[(f3 >> 28) & 0x3f],
chmap[(f4 >> 0) & 0x3f], chmap[(f4 >> 6) & 0x3f],
chmap[(f4 >> 12) & 0x3f], chmap[(f4 >> 18) & 0x3f],
chmap[(f4 >> 24) & 0x3f], chmap[(f4 >> 28) & 0x3f],
chmap[(f5 >> 0) & 0x3f], chmap[(f5 >> 6) & 0x3f],
chmap[(f5 >> 12) & 0x3f], chmap[(f5 >> 18) & 0x3f],
chmap[(f5 >> 24) & 0x3f], chmap[(f5 >> 28) & 0x3f],
chmap[(f6 >> 0) & 0x3f], chmap[(f6 >> 6) & 0x3f],
chmap[(f6 >> 12) & 0x3f], chmap[(f6 >> 18) & 0x3f],
chmap[(f6 >> 24) & 0x3f], chmap[(f6 >> 28) & 0x3f]);
return Estrdup(s);
}
void
BackgroundPixmapFree(Background * bg)
{
if (bg && bg->pmap)
{
imlib_free_pixmap_and_mask(bg->pmap);
bg->pmap = 0;
}
}
void
BackgroundImagesFree(Background * bg, int free_pmap)
{
if (bg->bg.im)
{
imlib_context_set_image(bg->bg.im);
imlib_free_image();
bg->bg.im = NULL;
}
if (bg->top.im)
{
imlib_context_set_image(bg->top.im);
imlib_free_image();
bg->top.im = NULL;
}
if (free_pmap && bg->pmap)
BackgroundPixmapFree(bg);
}
static void
BackgroundImagesKeep(Background * bg, int onoff)
{
if (onoff)
{
bg->keepim = 1;
}
else
{
bg->keepim = 0;
BackgroundImagesFree(bg, 0);
}
}
static void
BackgroundImagesRemove(Background * bg)
{
if (bg->bg.file)
Efree(bg->bg.file);
bg->bg.file = NULL;
if (bg->bg.real_file)
Efree(bg->bg.real_file);
bg->bg.real_file = NULL;
if (bg->top.file)
Efree(bg->top.file);
bg->top.file = NULL;
if (bg->top.real_file)
Efree(bg->top.real_file);
bg->top.real_file = NULL;
BackgroundImagesFree(bg, 1);
bg->keepim = 0;
}
static int
BackgroundDestroy(Background * bg)
{
if (!bg)
return -1;
if (bg->ref_count > 0)
{
DialogOK(_("Background Error!"), _("%u references remain\n"),
bg->ref_count);
return -1;
}
RemoveItem((char *)bg, 0, LIST_FINDBY_POINTER, LIST_TYPE_BACKGROUND);
BackgroundImagesRemove(bg);
if (bg->name)
Efree(bg->name);
Efree(bg);
return 0;
}
static void
BackgroundDelete(Background * bg)
{
char *f;
if (BackgroundDestroy(bg))
return;
/* And delete the actual image files */
if (bg->bg.file)
{
f = ThemeFileFind(bg->bg.file);
if (f)
{
E_rm(f);
Efree(f);
}
}
if (bg->top.file)
{
f = ThemeFileFind(bg->top.file);
if (f)
{
E_rm(f);
Efree(f);
}
}
}
static Background *
BackgroundCreate(const char *name, XColor * solid, const char *bgn, char tile,
char keep_aspect, int xjust, int yjust, int xperc,
int yperc, const char *top, char tkeep_aspect, int txjust,
int tyjust, int txperc, int typerc)
{
Background *bg;
bg = Emalloc(sizeof(Background));
if (!bg)
return NULL;
bg->name = Estrdup(name);
bg->pmap = 0;
bg->last_viewed = 0;
ESetColor(&(bg->bg_solid), 160, 160, 160);
if (solid)
bg->bg_solid = *solid;
bg->bg.file = NULL;
if (bgn)
bg->bg.file = Estrdup(bgn);
bg->bg.real_file = NULL;
bg->bg.im = NULL;
bg->bg_tile = tile;
bg->bg.keep_aspect = keep_aspect;
bg->bg.xjust = xjust;
bg->bg.yjust = yjust;
bg->bg.xperc = xperc;
bg->bg.yperc = yperc;
bg->top.file = NULL;
if (top)
bg->top.file = Estrdup(top);
bg->top.real_file = NULL;
bg->top.im = NULL;
bg->top.keep_aspect = tkeep_aspect;
bg->top.xjust = txjust;
bg->top.yjust = tyjust;
bg->top.xperc = txperc;
bg->top.yperc = typerc;
bg->cmclass = NULL;
bg->keepim = 0;
bg->ref_count = 0;
AddItem(bg, bg->name, 0, LIST_TYPE_BACKGROUND);
return bg;
}
void
BackgroundDestroyByName(const char *name)
{
BackgroundDestroy(FindItem(name, 0, LIST_FINDBY_NAME, LIST_TYPE_BACKGROUND));
}
static int
BackgroundModify(Background * bg, XColor * solid, const char *bgn, char tile,
char keep_aspect, int xjust, int yjust, int xperc,
int yperc, const char *top, char tkeep_aspect, int txjust,
int tyjust, int txperc, int typerc)
{
int updated = 0;
if (solid->red != bg->bg_solid.red)
updated = 1;
if (solid->green != bg->bg_solid.green)
updated = 1;
if (solid->blue != bg->bg_solid.blue)
updated = 1;
bg->bg_solid = *solid;
if ((bg->bg.file) && (bgn))
{
if (strcmp(bg->bg.file, bgn))
updated = 1;
}
else
updated = 1;
if (bg->bg.file)
Efree(bg->bg.file);
bg->bg.file = (bgn[0]) ? Estrdup(bgn) : NULL;
if ((int)tile != bg->bg_tile)
updated = 1;
if ((int)keep_aspect != bg->bg.keep_aspect)
updated = 1;
if (xjust != bg->bg.xjust)
updated = 1;
if (yjust != bg->bg.yjust)
updated = 1;
if (xperc != bg->bg.xperc)
updated = 1;
if (yperc != bg->bg.yperc)
updated = 1;
bg->bg_tile = (char)tile;
bg->bg.keep_aspect = (char)keep_aspect;
bg->bg.xjust = xjust;
bg->bg.yjust = yjust;
bg->bg.xperc = xperc;
bg->bg.yperc = yperc;
if ((bg->top.file) && (top))
{
if (strcmp(bg->top.file, top))
updated = 1;
}
else
updated = 1;
if (bg->top.file)
Efree(bg->top.file);
bg->top.file = (top[0]) ? Estrdup(top) : NULL;
if ((int)tkeep_aspect != bg->top.keep_aspect)
updated = 1;
if (txjust != bg->top.xjust)
updated = 1;
if (tyjust != bg->top.yjust)
updated = 1;
if (txperc != bg->top.xperc)
updated = 1;
if (typerc != bg->top.yperc)
updated = 1;
bg->top.keep_aspect = (char)tkeep_aspect;
bg->top.xjust = txjust;
bg->top.yjust = tyjust;
bg->top.xperc = txperc;
bg->top.yperc = typerc;
if (updated)
{
if (bg->pmap)
imlib_free_pixmap_and_mask(bg->pmap);
bg->pmap = 0;
}
return updated;
}
static void
BackgroundSetColorMofifier(Background * bg, ColorModifierClass * cm)
{
cm->ref_count++;
bg->cmclass = cm;
}
static void
BgFindImageSize(BgPart * bgp, int rw, int rh, int *pw, int *ph, int setbg)
{
int w, h;
if (bgp->xperc > 0)
{
w = (rw * bgp->xperc) >> 10;
}
else
{
if (!setbg)
w = (imlib_image_get_width() * rw) / VRoot.w;
else
w = imlib_image_get_width();
}
if (bgp->yperc > 0)
{
h = (rh * bgp->yperc) >> 10;
}
else
{
if (!setbg)
{
h = (imlib_image_get_height() * rh) / VRoot.h;
}
else
{
h = imlib_image_get_height();
}
}
if (w <= 0)
w = 1;
if (h <= 0)
h = 1;
if (bgp->keep_aspect)
{
if (bgp->yperc <= 0)
{
if (((w << 10) / h) !=
((imlib_image_get_width() << 10) / imlib_image_get_height()))
h = ((w * imlib_image_get_height()) / imlib_image_get_width());
}
else
{
if (((h << 10) / w) !=
((imlib_image_get_height() << 10) / imlib_image_get_width()))
w = ((h * imlib_image_get_width()) / imlib_image_get_height());
}
}
*pw = w;
*ph = h;
}
/*
* Apply a background to window/pixmap.
*
* If setbg is != 0, the (scaled) BG pixmap is stored in bg->pmap, otherwise
* bg->pmap is left unchanged.
*/
void
BackgroundApply(Background * bg, Window win, int setbg)
{
unsigned int rw, rh, depth;
Pixmap dpmap;
GC gc;
int rt;
if (!WinExists(win))
return;
EGetGeometry(win, NULL, NULL, NULL, &rw, &rh, NULL, &depth);
imlib_context_set_drawable(win);
EAllocColor(&bg->bg_solid);
gc = 0;
rt = imlib_context_get_dither();
if (Conf.backgrounds.hiquality)
{
imlib_context_set_dither(1);
#if 0 /* ??? */
imlib_context_set_anti_alias(1);
#endif
}
dpmap = (setbg) ? bg->pmap : None;
if (!dpmap)
{
unsigned int w, h, x, y;
char hasbg, hasfg;
Pixmap pmap, mask;
ColorModifierClass *cm;
if (bg->bg.file && !bg->bg.im)
{
if (!bg->bg.real_file)
bg->bg.real_file = ThemeFileFind(bg->bg.file);
bg->bg.im = ELoadImage(bg->bg.real_file);
}
if (bg->top.file && !bg->top.im)
{
if (!bg->top.real_file)
bg->top.real_file = ThemeFileFind(bg->top.file);
bg->top.im = ELoadImage(bg->top.real_file);
}
cm = bg->cmclass;
if (cm)
cm->ref_count--;
else
cm = (ColorModifierClass *) FindItem("BACKGROUND", 0,
LIST_FINDBY_NAME,
LIST_TYPE_COLORMODIFIER);
if (cm)
{
cm->ref_count++;
#if 0 /* To be implemented? */
if (bg->top.im)
{
Imlib_set_image_red_curve(pImlib_Context, bg->top.im,
cm->red.map);
Imlib_set_image_green_curve(pImlib_Context, bg->top.im,
cm->green.map);
Imlib_set_image_blue_curve(pImlib_Context, bg->top.im,
cm->blue.map);
}
if (bg->bg.im)
{
Imlib_set_image_red_curve(pImlib_Context, bg->bg.im,
cm->red.map);
Imlib_set_image_green_curve(pImlib_Context, bg->bg.im,
cm->green.map);
Imlib_set_image_blue_curve(pImlib_Context, bg->bg.im,
cm->blue.map);
}
#endif
}
hasbg = hasfg = 0;
if (bg->top.im)
hasfg = 1;
if (bg->bg.im)
hasbg = 1;
w = h = x = y = 0;
if (hasbg)
{
imlib_context_set_image(bg->bg.im);
BgFindImageSize(&(bg->bg), rw, rh, &w, &h, setbg);
x = ((rw - w) * bg->bg.xjust) >> 10;
y = ((rh - h) * bg->bg.yjust) >> 10;
imlib_render_pixmaps_for_whole_image_at_size(&pmap, &mask, w, h);
}
if (hasbg && !hasfg && setbg && x == 0 && y == 0 && w == rw && h == rh)
{
/* Put image 1:1 onto the current root window */
dpmap = pmap;
}
else if (hasbg && !hasfg && bg->bg_tile && !TransparencyEnabled())
{
/* BG only, tiled */
dpmap = ECreatePixmap(win, w, h, depth);
gc = ECreateGC(dpmap, 0, NULL);
}
else
{
/* The rest that require some more work */
dpmap = ECreatePixmap(win, rw, rh, depth);
gc = ECreateGC(dpmap, 0, NULL);
if (!hasbg || !bg->bg_tile)
{
XSetForeground(disp, gc, bg->bg_solid.pixel);
XFillRectangle(disp, dpmap, gc, 0, 0, rw, rh);
}
}
if (hasbg && dpmap != pmap)
{
XSetTile(disp, gc, pmap);
XSetTSOrigin(disp, gc, x, y);
XSetFillStyle(disp, gc, FillTiled);
if (bg->bg_tile)
XFillRectangle(disp, dpmap, gc, 0, 0, rw, rh);
else
XFillRectangle(disp, dpmap, gc, x, y, w, h);
imlib_free_pixmap_and_mask(pmap);
}
if (hasfg)
{
int ww, hh;
imlib_context_set_image(bg->top.im);
BgFindImageSize(&(bg->top), rw, rh, &ww, &hh, setbg);
x = ((rw - ww) * bg->top.xjust) >> 10;
y = ((rh - hh) * bg->top.yjust) >> 10;
imlib_render_pixmaps_for_whole_image_at_size(&pmap, &mask, ww, hh);
XSetTile(disp, gc, pmap);
XSetTSOrigin(disp, gc, x, y);
XSetFillStyle(disp, gc, FillTiled);
if (mask)
{
XSetClipMask(disp, gc, mask);
XSetClipOrigin(disp, gc, x, y);
}
XFillRectangle(disp, dpmap, gc, x, y, ww, hh);
imlib_free_pixmap_and_mask(pmap);
}
if (!bg->keepim)
BackgroundImagesFree(bg, 0);
}
if (setbg)
{
if (bg->pmap != dpmap)
BackgroundPixmapFree(bg);
bg->pmap = dpmap;
if (dpmap)
ESetWindowBackgroundPixmap(win, dpmap);
else
ESetWindowBackground(win, bg->bg_solid.pixel);
EClearWindow(win);
}
else
{
if (dpmap)
{
if (!gc)
gc = ECreateGC(dpmap, 0, NULL);
XSetClipMask(disp, gc, 0);
XSetTile(disp, gc, dpmap);
XSetTSOrigin(disp, gc, 0, 0);
XSetFillStyle(disp, gc, FillTiled);
XFillRectangle(disp, win, gc, 0, 0, rw, rh);
imlib_free_pixmap_and_mask(dpmap);
}
else
{
if (!gc)
gc = ECreateGC(win, 0, NULL);
XSetClipMask(disp, gc, 0);
XSetFillStyle(disp, gc, FillSolid);
XSetForeground(disp, gc, bg->bg_solid.pixel);
XFillRectangle(disp, win, gc, 0, 0, rw, rh);
}
ecore_x_sync();
}
if (gc)
EFreeGC(gc);
imlib_context_set_dither(rt);
}
Background *
BrackgroundCreateFromImage(const char *bgid, const char *file,
char *thumb, int thlen)
{
Background *bg;
Imlib_Image *im, *im2;
XColor xclr;
char tile = 1, keep_asp = 0;
int width, height;
int scalex = 0, scaley = 0;
int scr_asp, im_asp;
int w2, h2;
int maxw = 48, maxh = 48;
int justx = 512, justy = 512;
bg = FindItem(bgid, 0, LIST_FINDBY_NAME, LIST_TYPE_BACKGROUND);
if (thumb)
{
Esnprintf(thumb, thlen, "%s/cached/img/%s", EDirUserCache(), bgid);
if (bg && exists(thumb) && moddate(thumb) > moddate(file))
return bg;
/* The thumbnail is gone or outdated - regererate */
}
else
{
if (bg)
return bg;
}
im = imlib_load_image(file);
if (!im)
return NULL;
imlib_context_set_image(im);
width = imlib_image_get_width();
height = imlib_image_get_height();
if (thumb)
{
h2 = maxh;
w2 = (width * h2) / height;
if (w2 > maxw)
{
w2 = maxw;
h2 = (height * w2) / width;
}
im2 = imlib_create_cropped_scaled_image(0, 0, width, height, w2, h2);
imlib_free_image_and_decache();
imlib_context_set_image(im2);
imlib_image_set_format("png");
imlib_save_image(thumb);
imlib_free_image_and_decache();
}
/* Quit if the background itself already exists */
if (bg)
return bg;
scr_asp = (VRoot.w << 16) / VRoot.h;
im_asp = (width << 16) / height;
if (width == height)
{
justx = 0;
justy = 0;
scalex = 0;
scaley = 0;
tile = 1;
keep_asp = 0;
}
else if ((!(IN_RANGE(scr_asp, im_asp, 16000)))
&& ((width < 480) && (height < 360)))
{
justx = 0;
justy = 0;
scalex = 0;
scaley = 0;
tile = 1;
keep_asp = 0;
}
else if (IN_RANGE(scr_asp, im_asp, 16000))
{
justx = 0;
justy = 0;
scalex = 1024;
scaley = 1024;
tile = 0;
keep_asp = 0;
}
else if (im_asp > scr_asp)
{
justx = 512;
justy = 512;
scalex = 1024;
scaley = 0;
tile = 0;
keep_asp = 1;
}
else
{
justx = 512;
justy = 512;
scalex = 0;
scaley = 1024;
tile = 0;
keep_asp = 1;
}
ESetColor(&xclr, 0, 0, 0);
bg = BackgroundCreate(bgid, &xclr, file, tile,
keep_asp, justx, justy,
scalex, scaley, NULL, 0, 0, 0, 0, 0);
return bg;
}
void
BackgroundIncRefcount(Background * bg)
{
if (bg == NULL)
return;
bg->ref_count++;
}
void
BackgroundDecRefcount(Background * bg)
{
if (bg == NULL)
return;
bg->ref_count--;
if (bg->ref_count <= 0)
bg->last_viewed = 0; /* Clean out asap */
}
void
BackgroundTouch(Background * bg)
{
if (bg == NULL)
return;
bg->last_viewed = time(NULL);
}
const char *
BackgroundGetName(const Background * bg)
{
return bg->name;
}
static const char *
BackgroundGetBgFile(const Background * bg)
{
return bg->bg.file;
}
static const char *
BackgroundGetFgFile(const Background * bg)
{
return bg->top.file;
}
int
BackgroundGetColor(const Background * bg)
{
return (bg->pmap) ? 0 : bg->bg_solid.pixel;
}
Pixmap
BackgroundGetPixmap(const Background * bg)
{
return (bg) ? bg->pmap : None;
}
static time_t
BackgroundGetTimestamp(const Background * bg)
{
return bg->last_viewed;
}
#define S(str) ((str) ? str : "(null)")
static void
BackgroundGetInfoString1(const Background * bg, char *buf, int len)
{
int r, g, b;
EGetColor(&(bg->bg_solid), &r, &g, &b);
Esnprintf(buf, len,
"%s ref_count %u keepim %u\n"
" bg.solid\t %i %i %i \n"
" bg.file\t %s\n"
" top.file\t %s \n"
" bg.tile\t %i \n"
" bg.keep_aspect\t %i \ttop.keep_aspect\t %i \n"
" bg.xjust\t %i \ttop.xjust\t %i \n"
" bg.yjust\t %i \ttop.yjust\t %i \n"
" bg.xperc\t %i \ttop.xperc\t %i \n"
" bg.yperc\t %i \ttop.yperc\t %i \n", bg->name,
bg->ref_count, bg->keepim, r, g, b,
bg->bg.file, bg->top.file, bg->bg_tile,
bg->bg.keep_aspect, bg->top.keep_aspect,
bg->bg.xjust, bg->top.xjust, bg->bg.yjust,
bg->top.yjust, bg->bg.xperc, bg->top.xperc,
bg->bg.yperc, bg->top.yperc);
}
static void
BackgroundGetInfoString2(const Background * bg, char *buf, int len)
{
int r, g, b;
EGetColor(&(bg->bg_solid), &r, &g, &b);
Esnprintf(buf, len,
"%s %i %i %i %s %i %i %i %i %i %i %s %i %i %i %i %i",
bg->name, r, g, b, S(bg->bg.file), bg->bg_tile,
bg->bg.keep_aspect, bg->bg.xjust, bg->bg.yjust,
bg->bg.xperc, bg->bg.yperc, S(bg->top.file),
bg->top.keep_aspect, bg->top.xjust, bg->top.yjust,
bg->top.xperc, bg->top.yperc);
}
/*
* Config load/save
*/
#include "conf.h"
int
BackgroundsConfigLoad(FILE * fs)
{
int err = 0;
Background *bg = 0;
XColor xclr;
char s[FILEPATH_LEN_MAX];
char s2[FILEPATH_LEN_MAX];
int ii1;
int r, g, b;
int i1 = 0, i2 = 0, i3 = 0, i4 = 0, i5 = 0, i6 = 0;
int j1 = 0, j2 = 0, j3 = 0, j4 = 0, j5 = 0;
char *bg1 = 0;
char *bg2 = 0;
char *name = 0;
char ignore = 0;
ColorModifierClass *cm = NULL;
int fields;
ESetColor(&xclr, 0, 0, 0);
while (GetLine(s, sizeof(s), fs))
{
s2[0] = 0;
ii1 = CONFIG_INVALID;
fields = sscanf(s, "%i %4000s", &ii1, s2);
if (fields < 1)
{
ii1 = CONFIG_INVALID;
}
else if (ii1 == CONFIG_CLOSE)
{
if (fields != 1)
{
RecoverUserConfig();
Alert(_("CONFIG: ignoring extra data in \"%s\"\n"), s);
}
}
else if (ii1 != CONFIG_INVALID)
{
if (fields != 2)
{
RecoverUserConfig();
Alert(_("CONFIG: missing required data in \"%s\"\n"), s);
ii1 = CONFIG_INVALID;
}
}
switch (ii1)
{
case CONFIG_CLOSE:
if (!ignore)
{
if ((!bg) && (name))
{
char *tmp;
char ok = 1;
/* check first if we can actually find the files */
if (bg1)
{
tmp = ThemeFileFind(bg1);
if (!tmp)
{
ok = 0;
}
else
{
Efree(tmp);
}
}
if (bg2)
{
tmp = ThemeFileFind(bg2);
if (!tmp)
{
ok = 0;
}
else
{
Efree(tmp);
}
}
if (ok)
{
bg = BackgroundCreate(name, &xclr, bg1, i1, i2, i3,
i4, i5, i6, bg2, j1, j2, j3,
j4, j5);
if (cm)
BackgroundSetColorMofifier(bg, cm);
}
}
}
goto done;
case CONFIG_COLORMOD:
case ICLASS_COLORMOD:
cm = FindItem(s2, 0, LIST_FINDBY_NAME, LIST_TYPE_COLORMODIFIER);
break;
case CONFIG_CLASSNAME:
case BG_NAME:
if ((bg = FindItem(s2, 0, LIST_FINDBY_NAME, LIST_TYPE_BACKGROUND)))
{
ignore = 1;
}
else
{
if (name)
Efree(name);
name = Estrdup(s2);
}
break;
case BG_DESKNUM:
if (!ignore)
{
/* if its the root desktop and its another visual ... */
/* create a desktop def all on its own */
if ((atoi(s2) < DesksGetNumber()) && (atoi(s2) >= 0))
{
if ((DeskGetBackground(atoi(s2)) == NULL) ||
(Conf.backgrounds.user))
{
if (!bg)
bg = BackgroundCreate(name, &xclr, bg1, i1, i2,
i3, i4, i5, i6, bg2, j1,
j2, j3, j4, j5);
DeskSetBg(atoi(s2), bg, 0);
}
}
}
else
{
if ((atoi(s2) < DesksGetNumber()) && (atoi(s2) >= 0))
{
if ((DeskGetBackground(atoi(s2)) == NULL) ||
(Conf.backgrounds.user))
{
if (bg)
DeskSetBg(atoi(s2), bg, 0);
}
}
}
break;
case BG_RGB:
r = g = b = 0;
sscanf(s, "%*s %d %d %d", &r, &g, &b);
ESetColor(&xclr, r, g, b);
if (ignore)
bg->bg_solid = xclr;
break;
case BG_BG1:
sscanf(s, "%*s %4000s %d %d %d %d %d %d", s2, &i1, &i2,
&i3, &i4, &i5, &i6);
if (!ignore)
{
if (bg1)
Efree(bg1);
bg1 = Estrdup(s2);
}
else
{
if (bg->bg.file)
Efree(bg->bg.file);
if (bg->top.file)
{
Efree(bg->top.file);
bg->top.file = NULL;
}
bg->bg.file = Estrdup(s2);
bg->bg_tile = i1;
bg->bg.keep_aspect = i2;
bg->bg.xjust = i3;
bg->bg.yjust = i4;
bg->bg.xperc = i5;
bg->bg.yperc = i6;
}
break;
case BG_BG2:
sscanf(s, "%*s %4000s %d %d %d %d %d", s2, &j1, &j2, &j3,
&j4, &j5);
if (!ignore)
{
if (bg2)
Efree(bg2);
bg2 = Estrdup(s2);
}
else
{
bg->top.file = Estrdup(s2);
bg->top.keep_aspect = j1;
bg->top.xjust = j2;
bg->top.yjust = j3;
bg->top.xperc = j4;
bg->top.yperc = j5;
}
break;
default:
break;
}
}
err = -1;
done:
if (name)
Efree(name);
if (bg1)
Efree(bg1);
if (bg2)
Efree(bg2);
return err;
}
static void
BackgroundsConfigLoadUser(void)
{
char s[4096];
Esnprintf(s, sizeof(s), "%s.backgrounds", EGetSavePrefix());
if (ConfigFileLoad(s, NULL, ConfigFileRead, 0))
{
/* FIXME - Keep around a bit, and then remove */
Esnprintf(s, sizeof(s), "%s.misc", EGetSavePrefix());
Eprintf("Fallback - loading %s\n", s);
ConfigFileLoad(s, NULL, ConfigFileRead, 0);
}
}
static void
BackgroundsConfigSave(void)
{
char s[FILEPATH_LEN_MAX], st[FILEPATH_LEN_MAX];
FILE *fs;
int i, num;
Background **bglist;
int j, b, r, g;
bglist = (Background **) ListItemType(&num, LIST_TYPE_BACKGROUND);
if (num <= 0)
return;
Etmp(st);
fs = fopen(st, "w");
if (!fs)
return;
for (i = num - 1; i >= 0; i--)
{
fprintf(fs, "5 999\n");
fprintf(fs, "100 %s\n", bglist[i]->name);
EGetColor(&(bglist[i]->bg_solid), &r, &g, &b);
fprintf(fs, "560 %d %d %d\n", r, g, b);
if ((bglist[i]->bg.file) && (!bglist[i]->bg.real_file))
bglist[i]->bg.real_file = ThemeFileFind(bglist[i]->bg.file);
if ((bglist[i]->top.file) && (!bglist[i]->top.real_file))
bglist[i]->top.real_file = ThemeFileFind(bglist[i]->top.file);
if ((bglist[i]->bg.file) && (bglist[i]->bg.real_file))
{
fprintf(fs, "561 %s %d %d %d %d %d %d\n",
bglist[i]->bg.real_file, bglist[i]->bg_tile,
bglist[i]->bg.keep_aspect, bglist[i]->bg.xjust,
bglist[i]->bg.yjust, bglist[i]->bg.xperc,
bglist[i]->bg.yperc);
}
else if (bglist[i]->bg.file)
{
fprintf(fs, "561 %s %d %d %d %d %d %d\n",
bglist[i]->bg.file, bglist[i]->bg_tile,
bglist[i]->bg.keep_aspect, bglist[i]->bg.xjust,
bglist[i]->bg.yjust, bglist[i]->bg.xperc,
bglist[i]->bg.yperc);
}
if ((bglist[i]->top.file) && (bglist[i]->top.real_file))
{
fprintf(fs, "562 %s %d %d %d %d %d\n",
bglist[i]->top.real_file,
bglist[i]->top.keep_aspect, bglist[i]->top.xjust,
bglist[i]->top.yjust, bglist[i]->top.xperc,
bglist[i]->top.yperc);
}
else if (bglist[i]->top.file)
{
fprintf(fs, "562 %s %d %d %d %d %d\n",
bglist[i]->top.file, bglist[i]->top.keep_aspect,
bglist[i]->top.xjust, bglist[i]->top.yjust,
bglist[i]->top.xperc, bglist[i]->top.yperc);
}
if (bglist[i]->cmclass)
{
fprintf(fs, "370 %s\n", bglist[i]->cmclass->name);
}
for (j = 0; j < (DesksGetNumber()); j++)
{
if ((!strcmp(bglist[i]->name, "NONE")) && (!DeskGetBackground(j)))
fprintf(fs, "564 %d\n", j);
if (DeskGetBackground(j) == bglist[i])
fprintf(fs, "564 %d\n", j);
}
fprintf(fs, "1000\n");
}
fclose(fs);
Esnprintf(s, sizeof(s), "%s.backgrounds", EGetSavePrefix());
E_mv(st, s);
Efree(bglist);
}
/*
* Backgrounds module
*/
static void
BackgroundsAccounting(void)
{
time_t now;
int i, j, num;
Background **lst;
Window win;
now = time(NULL);
for (i = 0; i < DesksGetNumber(); i++)
{
if ((DeskGetBackground(i)) && (DeskIsViewable(i)))
BackgroundTouch(DeskGetBackground(i));
}
lst = (Background **) ListItemType(&num, LIST_TYPE_BACKGROUND);
for (i = 0; i < num; i++)
{
/* Skip if no pixmap or not timed out */
if ((BackgroundGetPixmap(lst[i]) == 0) ||
((now - BackgroundGetTimestamp(lst[i])) <=
Conf.backgrounds.timeout))
continue;
/* Skip if associated with any viewable desktop */
for (j = 0; j < DesksGetNumber(); j++)
if (lst[i] == DeskGetBackground(j) && DeskIsViewable(j))
goto next;
for (j = 0; j < DesksGetNumber(); j++)
{
if (lst[i] != DeskGetBackground(j) || DeskIsViewable(j))
continue;
/* Unviewable desktop - update the virtual root hints */
win = DeskGetWin(j);
if (!Conf.hints.set_xroot_info_on_root_window)
HintsSetRootInfo(win, 0, 0);
ESetWindowBackground(win, 0);
EClearWindow(win);
}
BackgroundPixmapFree(lst[i]);
next:
;
}
if (lst)
Efree(lst);
}
static void
BackgroundsTimeout(int val __UNUSED__, void *data __UNUSED__)
{
BackgroundsAccounting();
/* RemoveTimerEvent("BACKGROUND_ACCOUNTING_TIMEOUT"); */
DoIn("BACKGROUND_ACCOUNTING_TIMEOUT", 30.0, BackgroundsTimeout, 0, NULL);
}
static void
BackgroundsSighan(int sig, void *prm __UNUSED__)
{
switch (sig)
{
case ESIGNAL_INIT:
EDirMake(EDirUserCache(), "cached/bgsel");
EDirMake(EDirUserCache(), "cached/img");
/* create a fallback background in case no background is found */
BackgroundCreate("NONE", NULL, NULL, 0, 0, 0, 0, 0, 0, NULL, 0, 0, 0, 0,
0);
break;
case ESIGNAL_CONFIGURE:
BackgroundsConfigLoadUser();
break;
case ESIGNAL_START:
DoIn("BACKGROUND_ACCOUNTING_TIMEOUT", 30.0, BackgroundsTimeout, 0,
NULL);
break;
case ESIGNAL_EXIT:
if (Mode.wm.save_ok)
BackgroundsConfigSave();
break;
}
}
/*
* Configuration dialog
*/
static Dialog *bg_sel_dialog;
static DItem *bg_sel;
static DItem *bg_sel_slider;
static DItem *bg_mini_disp;
static DItem *bg_filename;
static DItem *tmp_w[10];
static Background *tmp_bg; /* The background being configured */
static int tmp_bg_sel_sliderval = 0;
static int tmp_bg_r;
static int tmp_bg_g;
static int tmp_bg_b;
static char tmp_bg_image;
static char tmp_bg_tile;
static char tmp_bg_keep_aspect;
static int tmp_bg_xjust;
static int tmp_bg_yjust;
static int tmp_bg_xperc;
static int tmp_bg_yperc;
static char tmp_hiq;
static char tmp_userbg;
static int tmp_bg_timeout;
static void BG_RedrawView(char nuke_old);
static void
CB_ConfigureBG(Dialog * d __UNUSED__, int val, void *data __UNUSED__)
{
int i;
if (val < 2)
{
Conf.backgrounds.timeout = tmp_bg_timeout;
Conf.backgrounds.hiquality = tmp_hiq;
Conf.backgrounds.user = tmp_userbg;
ESetColor(&(tmp_bg->bg_solid), tmp_bg_r, tmp_bg_g, tmp_bg_b);
tmp_bg->bg_tile = tmp_bg_tile;
tmp_bg->bg.keep_aspect = tmp_bg_keep_aspect;
tmp_bg->bg.xjust = tmp_bg_xjust;
tmp_bg->bg.yjust = 1024 - tmp_bg_yjust;
tmp_bg->bg.xperc = tmp_bg_xperc;
tmp_bg->bg.yperc = 1024 - tmp_bg_yperc;
if (!tmp_bg_image)
BackgroundImagesRemove(tmp_bg);
for (i = 0; i < DesksGetNumber(); i++)
{
if (DeskGetBackground(i) == tmp_bg)
DeskSetBg(i, tmp_bg, 1);
}
{
char s[4096];
Imlib_Image *im;
Pixmap p2;
Esnprintf(s, sizeof(s), "%s/cached/bgsel/%s", EDirUserCache(),
BackgroundGetName(tmp_bg));
p2 = ECreatePixmap(VRoot.win, 64, 48, VRoot.depth);
BackgroundApply(tmp_bg, p2, 0);
imlib_context_set_drawable(p2);
im = imlib_create_image_from_drawable(0, 0, 0, 64, 48, 0);
imlib_context_set_image(im);
imlib_image_set_format("png");
imlib_save_image(s);
imlib_free_image_and_decache();
EFreePixmap(p2);
BG_RedrawView(1);
}
}
if (val != 1)
{
BackgroundImagesKeep(tmp_bg, 0);
}
HandleDrawQueue();
autosave();
}
/* Draw the background preview image */
static void
CB_DesktopMiniDisplayRedraw(Dialog * d __UNUSED__, int val __UNUSED__,
void *data)
{
Background *bg;
int w, h;
DItem *di;
Window win;
Pixmap pmap;
XColor xclr;
const char *fbg, *ffg;
if (!tmp_bg)
return;
di = (DItem *) data;
win = DialogItemAreaGetWindow(di);
DialogItemAreaGetSize(di, &w, &h);
fbg = (tmp_bg_image) ? BackgroundGetBgFile(tmp_bg) : NULL;
ffg = (tmp_bg_image) ? BackgroundGetFgFile(tmp_bg) : NULL;
ESetColor(&xclr, tmp_bg_r, tmp_bg_g, tmp_bg_b);
bg = BackgroundCreate("TEMP", &xclr, fbg, tmp_bg_tile,
tmp_bg_keep_aspect, tmp_bg_xjust,
1024 - tmp_bg_yjust, tmp_bg_xperc,
1024 - tmp_bg_yperc, ffg,
tmp_bg->top.keep_aspect, tmp_bg->top.xjust,
tmp_bg->top.yjust, tmp_bg->top.xperc,
tmp_bg->top.yperc);
pmap = ECreatePixmap(win, w, h, VRoot.depth);
ESetWindowBackgroundPixmap(win, pmap);
BackgroundApply(bg, pmap, 0);
EClearWindow(win);
EFreePixmap(pmap);
BackgroundDestroy(bg);
}
/* Update tmp vars according to the current tmp_bg */
static void
BG_GetValues(void)
{
tmp_bg_image = (tmp_bg->bg.file) ? 1 : 0;
EGetColor(&(tmp_bg->bg_solid), &tmp_bg_r, &tmp_bg_g, &tmp_bg_b);
tmp_bg_tile = tmp_bg->bg_tile;
tmp_bg_keep_aspect = tmp_bg->bg.keep_aspect;
tmp_bg_xjust = tmp_bg->bg.xjust;
tmp_bg_yjust = 1024 - tmp_bg->bg.yjust;
tmp_bg_xperc = tmp_bg->bg.xperc;
tmp_bg_yperc = 1024 - tmp_bg->bg.yperc;
BackgroundImagesKeep(tmp_bg, 1);
}
static void
BG_DialogSetFileName(DItem * di)
{
char *stmp;
char s[1024];
if (BackgroundGetBgFile(tmp_bg))
stmp = fullfileof(BackgroundGetBgFile(tmp_bg));
else
stmp = Estrdup(_("-NONE-"));
Esnprintf(s, sizeof(s),
_("Background definition information:\nName: %s\nFile: %s\n"),
BackgroundGetName(tmp_bg), stmp);
Efree(stmp);
DialogItemTextSetText(di, s);
}
static void
BgDialogSetNewCurrent(Background * bg)
{
int i;
tmp_bg = bg;
/* Fetch new BG values */
BG_GetValues();
/* Update dialog items */
BG_DialogSetFileName(bg_filename);
DialogDrawItems(bg_sel_dialog, bg_filename, 0, 0, 99999, 99999);
DialogItemSliderSetVal(tmp_w[0], tmp_bg_r);
DialogItemCheckButtonSetState(tmp_w[1], tmp_bg_image);
DialogItemSliderSetVal(tmp_w[2], tmp_bg_g);
DialogItemCheckButtonSetState(tmp_w[3], tmp_bg_keep_aspect);
DialogItemSliderSetVal(tmp_w[4], tmp_bg_b);
DialogItemCheckButtonSetState(tmp_w[5], tmp_bg_tile);
DialogItemSliderSetVal(tmp_w[6], tmp_bg_xjust);
DialogItemSliderSetVal(tmp_w[7], tmp_bg_yjust);
DialogItemSliderSetVal(tmp_w[8], tmp_bg_yperc);
DialogItemSliderSetVal(tmp_w[9], tmp_bg_xperc);
/* Redraw preview image */
CB_DesktopMiniDisplayRedraw(NULL, 0, bg_mini_disp);
/* Redraw scrolling BG list */
BG_RedrawView(0);
for (i = 0; i < 10; i++)
DialogDrawItems(bg_sel_dialog, tmp_w[i], 0, 0, 99999, 99999);
}
/* Duplicate current (tmp_bg) to new */
static void
CB_ConfigureNewBG(Dialog * d __UNUSED__, int val __UNUSED__,
void *data __UNUSED__)
{
char s[1024];
XColor xclr;
int lower, upper;
Esnprintf(s, sizeof(s), "__NEWBG_%i", (unsigned)time(NULL));
ESetColor(&xclr, tmp_bg_r, tmp_bg_g, tmp_bg_b);
tmp_bg = BackgroundCreate(s, &xclr, tmp_bg->bg.file, tmp_bg_tile,
tmp_bg_keep_aspect, tmp_bg_xjust,
1024 - tmp_bg_yjust, tmp_bg_xperc,
1024 - tmp_bg_yperc, tmp_bg->top.file,
tmp_bg->top.keep_aspect, tmp_bg->top.xjust,
tmp_bg->top.yjust, tmp_bg->top.xperc,
tmp_bg->top.yperc);
DialogItemSliderGetBounds(bg_sel_slider, &lower, &upper);
upper += 4;
DialogItemSliderSetBounds(bg_sel_slider, lower, upper);
DialogItemSliderSetVal(bg_sel_slider, 0);
DialogDrawItems(bg_sel_dialog, bg_sel_slider, 0, 0, 99999, 99999);
DeskSetBg(DesksGetCurrent(), tmp_bg, 0);
BG_RedrawView(0);
autosave();
}
static void
CB_ConfigureDelBG(Dialog * d __UNUSED__, int val, void *data __UNUSED__)
{
Background **bglist, *bg;
int i, num;
int slider, lower, upper;
bglist = (Background **) ListItemType(&num, LIST_TYPE_BACKGROUND);
if (!bglist || num <= 1)
goto done;
DialogItemSliderGetBounds(bg_sel_slider, &lower, &upper);
slider = DialogItemSliderGetVal(bg_sel_slider);
upper -= 4;
DialogItemSliderSetBounds(bg_sel_slider, lower, upper);
if (slider > upper)
DialogItemSliderSetVal(bg_sel_slider, upper);
bg = NULL;
for (i = 0; i < num; i++)
{
if (bglist[i] == tmp_bg)
{
if (i < (num - 1))
bg = bglist[i + 1];
else
bg = bglist[i - 1];
break;
}
}
DeskSetBg(DesksGetCurrent(), bg, 0);
if (val == 0)
BackgroundDestroy(tmp_bg);
else
BackgroundDelete(tmp_bg);
BgDialogSetNewCurrent(bg);
autosave();
done:
if (bglist)
Efree(bglist);
}
/* Move current background to first position in list */
static void
CB_ConfigureFrontBG(Dialog * d __UNUSED__, int val __UNUSED__,
void *data __UNUSED__)
{
MoveItemToListTop(tmp_bg, LIST_TYPE_BACKGROUND);
BG_RedrawView(0);
autosave();
}
static int tmp_bg_selected = -1;
/* Draw the scrolling background image window */
static void
BG_RedrawView(char nuke_old)
{
int num, i;
Background **bglist;
int w, h;
Window win;
int x;
Pixmap pmap;
GC gc;
bglist = (Background **) ListItemType(&num, LIST_TYPE_BACKGROUND);
if (!bglist)
goto done;
win = DialogItemAreaGetWindow(bg_sel);
DialogItemAreaGetSize(bg_sel, &w, &h);
pmap = ECreatePixmap(win, w, h, VRoot.depth);
gc = ECreateGC(pmap, 0, NULL);
XSetForeground(disp, gc, BlackPixel(disp, VRoot.scr));
XFillRectangle(disp, pmap, gc, 0, 0, w, h);
ESetWindowBackgroundPixmap(win, pmap);
x = -(tmp_bg_sel_sliderval * (64 + 8) / 4);
if (x < (w - ((64 + 8) * num)))
x = w - ((64 + 8) * num);
for (i = 0; i < num; i++)
{
if (((x + 64 + 8) >= 0) && (x < w))
{
Pixmap p2;
ImageClass *ic;
Imlib_Image *im;
char s[4096];
ic = ImageclassFind("DIALOG_BUTTON", 0);
if (ic)
{
PmapMask pmm;
if (i == tmp_bg_selected)
ImageclassApplyCopy(ic, pmap, 64 + 8, 48 + 8, 0, 0,
STATE_CLICKED, &pmm, 0, ST_UNKNWN);
else
ImageclassApplyCopy(ic, pmap, 64 + 8, 48 + 8, 0, 0,
STATE_NORMAL, &pmm, 0, ST_UNKNWN);
XCopyArea(disp, pmm.pmap, pmap, gc, 0, 0, 64 + 8, 48 + 8, x,
0);
FreePmapMask(&pmm);
}
if (!strcmp(BackgroundGetName(bglist[i]), "NONE"))
{
TextClass *tc;
tc = TextclassFind("DIALOG", 1);
if (tc)
{
int tw, th;
TextSize(tc, 0, 0, STATE_NORMAL,
_("No\nBackground"), &tw, &th, 17);
TextDraw(tc, pmap, 0, 0, STATE_NORMAL,
_("No\nBackground"), x + 4,
4 + ((48 - th) / 2), 64, 48, 17, 512);
}
}
else
{
Esnprintf(s, sizeof(s), "%s/cached/bgsel/%s",
EDirUserCache(), BackgroundGetName(bglist[i]));
im = ELoadImage(s);
if (!im)
{
Esnprintf(s, sizeof(s), "%s/cached/bgsel/%s",
EDirUserCache(), BackgroundGetName(bglist[i]));
p2 = ECreatePixmap(pmap, 64, 48, VRoot.depth);
BackgroundApply(bglist[i], p2, 0);
XCopyArea(disp, p2, pmap, gc, 0, 0, 64, 48, x + 4, 4);
imlib_context_set_drawable(p2);
im =
imlib_create_image_from_drawable(0, 0, 0, 64, 48, 0);
imlib_context_set_image(im);
imlib_image_set_format("png");
imlib_save_image(s);
imlib_free_image_and_decache();
EFreePixmap(p2);
}
else
{
if (nuke_old)
{
imlib_context_set_image(im);
imlib_free_image_and_decache();
im = ELoadImage(s);
}
if (im)
{
imlib_context_set_image(im);
imlib_context_set_drawable(pmap);
imlib_render_image_on_drawable_at_size(x + 4, 4, 64,
48);
imlib_free_image();
}
}
}
}
x += (64 + 8);
}
EFreeGC(gc);
EFreePixmap(pmap);
Efree(bglist);
EClearWindow(win);
done:
return;
}
static void
CB_BGAreaSlide(Dialog * d __UNUSED__, int val __UNUSED__, void *data __UNUSED__)
{
BG_RedrawView(0);
}
static void
CB_BGScan(Dialog * d, int val __UNUSED__, void *data __UNUSED__)
{
int slider, lower, upper;
SoundPlay("SOUND_WAIT");
DialogItemSliderGetBounds(bg_sel_slider, &lower, &upper);
for (slider = lower; slider <= upper; slider += 8)
{
DialogItemSliderSetVal(bg_sel_slider, slider);
DialogDrawItems(bg_sel_dialog, bg_sel_slider, 0, 0, 99999, 99999);
DialogItemCallCallback(d, bg_sel_slider);
}
}
static void
CB_BGAreaEvent(int val __UNUSED__, void *data)
{
int x, num, w, h;
Background **bglist;
XEvent *ev = (XEvent *) data;
DialogItemAreaGetSize(bg_sel, &w, &h);
switch (ev->type)
{
case ButtonPress:
bglist = (Background **) ListItemType(&num, LIST_TYPE_BACKGROUND);
x = (tmp_bg_sel_sliderval * (64 + 8) / 4);
if (x > ((num * (64 + 8)) - w))
x = ((num * (64 + 8)) - w);
x += ev->xbutton.x;
x = x / (64 + 8);
tmp_bg_selected = x;
if ((tmp_bg_selected >= 0) && (tmp_bg_selected < num))
{
BackgroundImagesKeep(tmp_bg, 0);
BgDialogSetNewCurrent(bglist[tmp_bg_selected]);
DeskSetBg(DesksGetCurrent(), tmp_bg, 0);
autosave();
}
if (bglist)
Efree(bglist);
break;
case ButtonRelease:
tmp_bg_selected = -1;
BG_RedrawView(0);
break;
}
}
static void
CB_DesktopTimeout(Dialog * d __UNUSED__, int val __UNUSED__, void *data)
{
DItem *di;
char s[256];
di = (DItem *) data;
Esnprintf(s, sizeof(s), _("Unused backgrounds freed after %2i:%02i:%02i"),
tmp_bg_timeout / 3600,
(tmp_bg_timeout / 60) - (60 * (tmp_bg_timeout / 3600)),
(tmp_bg_timeout) - (60 * (tmp_bg_timeout / 60)));
DialogItemTextSetText(di, s);
DialogDrawItems(bg_sel_dialog, di, 0, 0, 99999, 99999);
}
static void
BGSettingsGoTo(Background * bg)
{
Dialog *bgd;
Background **bglist;
int i, num;
if (!(bgd = FindItem("CONFIGURE_BG", 0, LIST_FINDBY_NAME, LIST_TYPE_DIALOG)))
return;
bglist = (Background **) ListItemType(&num, LIST_TYPE_BACKGROUND);
if (!bglist)
return;
for (i = 0; i < num; i++)
{
if (bglist[i] == bg)
{
DialogItemSliderSetVal(bg_sel_slider, 4 * i);
DialogDrawItems(bg_sel_dialog, bg_sel_slider, 0, 0, 99999, 99999);
DialogItemCallCallback(NULL, bg_sel_slider);
tmp_bg_selected = i;
BackgroundImagesKeep(tmp_bg, 0);
BgDialogSetNewCurrent(bglist[tmp_bg_selected]);
tmp_bg_selected = -1;
break;
}
}
Efree(bglist);
}
static void
CB_BGPrev(Dialog * d __UNUSED__, int val __UNUSED__, void *data __UNUSED__)
{
Background **bglist;
int i, num;
bglist = (Background **) ListItemType(&num, LIST_TYPE_BACKGROUND);
for (i = 0; i < num; i++)
{
if ((bglist[i] == tmp_bg) && (i > 0))
{
BGSettingsGoTo(bglist[i - 1]);
DeskSetBg(DesksGetCurrent(), bglist[i - 1], 0);
break;
}
}
if (bglist)
Efree(bglist);
}
static void
CB_BGNext(Dialog * d __UNUSED__, int val __UNUSED__, void *data __UNUSED__)
{
Background **bglist;
int i, num;
bglist = (Background **) ListItemType(&num, LIST_TYPE_BACKGROUND);
for (i = 0; i < num; i++)
{
if ((bglist[i] == tmp_bg) && (i < (num - 1)))
{
BGSettingsGoTo(bglist[i + 1]);
DeskSetBg(DesksGetCurrent(), bglist[i + 1], 0);
break;
}
}
if (bglist)
Efree(bglist);
}
static int
BG_SortFileCompare(Background * bg1, Background * bg2)
{
const char *name1, *name2;
/* return < 0 is b1 < b2 */
/* return > 0 is b1 > b2 */
/* return 0 is b1 == b2 */
name1 = BackgroundGetBgFile(bg1);
name2 = BackgroundGetBgFile(bg2);
if (name1 && name2)
return strcmp(name1, name2);
name1 = BackgroundGetFgFile(bg1);
name2 = BackgroundGetFgFile(bg2);
if (name1 && name2)
return strcmp(name1, name2);
return 0;
}
static void
CB_BGSortFile(Dialog * d __UNUSED__, int val __UNUSED__, void *data __UNUSED__)
{
Background **bglist;
int i, num;
bglist = (Background **) ListItemType(&num, LIST_TYPE_BACKGROUND);
if (!bglist)
return;
/* remove them all from the list */
for (i = 0; i < num; i++)
RemoveItem((char *)(bglist[i]), 0, LIST_FINDBY_POINTER,
LIST_TYPE_BACKGROUND);
Quicksort((void **)bglist, 0, num - 1,
(int (*)(void *d1, void *d2))BG_SortFileCompare);
for (i = 0; i < num; i++)
{
Background *bg;
bg = bglist[i];
AddItem(bg, BackgroundGetName(bg), 0, LIST_TYPE_BACKGROUND);
}
Efree(bglist);
BGSettingsGoTo(tmp_bg);
autosave();
}
static void
CB_BGSortAttrib(Dialog * d __UNUSED__, int val __UNUSED__,
void *data __UNUSED__)
{
Background **bglist;
int i, num;
bglist = (Background **) ListItemType(&num, LIST_TYPE_BACKGROUND);
if (!bglist)
return;
/* remove them all from the list */
for (i = 0; i < num; i++)
RemoveItem((char *)(bglist[i]), 0, LIST_FINDBY_POINTER,
LIST_TYPE_BACKGROUND);
for (i = 0; i < num; i++)
{
Background *bg;
bg = bglist[i];
if ((bg) && (bg->bg_tile) && (bg->bg.xperc == 0) && (bg->bg.yperc == 0))
{
AddItem(bg, bg->name, 0, LIST_TYPE_BACKGROUND);
bglist[i] = NULL;
}
}
for (i = 0; i < num; i++)
{
Background *bg;
bg = bglist[i];
if (bg)
{
AddItem(bg, bg->name, 0, LIST_TYPE_BACKGROUND);
bglist[i] = NULL;
}
}
Efree(bglist);
BGSettingsGoTo(tmp_bg);
autosave();
}
static void
CB_BGSortContent(Dialog * d __UNUSED__, int val __UNUSED__,
void *data __UNUSED__)
{
Background **bglist;
int i, num;
bglist = (Background **) ListItemType(&num, LIST_TYPE_BACKGROUND);
if (bglist)
{
/* remove them all from the list */
for (i = 0; i < num; i++)
RemoveItem((char *)(bglist[i]), 0, LIST_FINDBY_POINTER,
LIST_TYPE_BACKGROUND);
for (i = 0; i < num; i++)
{
Background *bg;
bg = bglist[i];
AddItem(bg, BackgroundGetName(bg), 0, LIST_TYPE_BACKGROUND);
}
Efree(bglist);
}
autosave();
}
static void
SettingsBackground(Background * bg)
{
Dialog *d;
DItem *table, *di, *table2, *area, *slider, *slider2, *label;
DItem *w1, *w2, *w3, *w4, *w5, *w6;
int num;
char s[1024];
if ((d = FindItem("CONFIGURE_BG", 0, LIST_FINDBY_NAME, LIST_TYPE_DIALOG)))
{
SoundPlay("SOUND_SETTINGS_ACTIVE");
ShowDialog(d);
return;
}
SoundPlay("SOUND_SETTINGS_BG");
if ((!bg) || ((bg) && (!strcmp(BackgroundGetName(bg), "NONE"))))
{
Esnprintf(s, sizeof(s), "__NEWBG_%i", (unsigned)time(NULL));
bg = BackgroundCreate(s, NULL, NULL, 1, 1, 0, 0, 0, 0, NULL, 1,
512, 512, 0, 0);
}
tmp_bg = bg;
BG_GetValues();
tmp_hiq = Conf.backgrounds.hiquality;
tmp_userbg = Conf.backgrounds.user;
tmp_bg_timeout = Conf.backgrounds.timeout;
d = bg_sel_dialog = DialogCreate("CONFIGURE_BG");
DialogSetTitle(d, _("Desktop Background Settings"));
table = DialogInitItem(d);
DialogItemTableSetOptions(table, 3, 0, 0, 0);
if (Conf.dialogs.headers)
{
di = DialogAddItem(table, DITEM_IMAGE);
DialogItemSetColSpan(di, 2);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemImageSetFile(di, "pix/bg.png");
di = DialogAddItem(table, DITEM_TEXT);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemTextSetText(di,
_("Enlightenment Desktop\n"
"Background Settings Dialog\n"));
di = DialogAddItem(table, DITEM_SEPARATOR);
DialogItemSetColSpan(di, 3);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemSeparatorSetOrientation(di, 0);
}
di = DialogAddItem(table, DITEM_TEXT);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemTextSetText(di, _("BG Colour\n"));
di = DialogAddItem(table, DITEM_NONE);
table2 = DialogAddItem(table, DITEM_TABLE);
DialogItemSetPadding(table2, 2, 2, 2, 2);
DialogItemTableSetOptions(table2, 4, 0, 0, 0);
di = DialogAddItem(table2, DITEM_BUTTON);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemButtonSetText(di, _("Move to Front\n"));
DialogItemSetCallback(di, CB_ConfigureFrontBG, 0, NULL);
DialogBindKey(d, "F", CB_ConfigureFrontBG, 0);
di = DialogAddItem(table2, DITEM_BUTTON);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemButtonSetText(di, _("Duplicate\n"));
DialogItemSetCallback(di, CB_ConfigureNewBG, 0, NULL);
di = DialogAddItem(table2, DITEM_BUTTON);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemButtonSetText(di, _("Unlist\n"));
DialogItemSetCallback(di, CB_ConfigureDelBG, 0, NULL);
di = DialogAddItem(table2, DITEM_BUTTON);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemButtonSetText(di, _("Delete File\n"));
DialogItemSetCallback(di, CB_ConfigureDelBG, 0, NULL);
DialogBindKey(d, "D", CB_ConfigureDelBG, 0);
DialogBindKey(d, "Delete", CB_ConfigureDelBG, 1);
di = DialogAddItem(table, DITEM_TEXT);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 0, 0);
DialogItemSetAlign(di, 1024, 512);
DialogItemTextSetText(di, _("Red:\n"));
di = w1 = tmp_w[0] = DialogAddItem(table, DITEM_SLIDER);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemSliderSetBounds(di, 0, 255);
DialogItemSliderSetUnits(di, 1);
DialogItemSliderSetJump(di, 16);
DialogItemSliderSetVal(di, tmp_bg_r);
DialogItemSliderSetValPtr(di, &tmp_bg_r);
di = w2 = tmp_w[1] = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemCheckButtonSetText(di, _("Use background image"));
DialogItemCheckButtonSetState(di, tmp_bg_image);
DialogItemCheckButtonSetPtr(di, &tmp_bg_image);
di = DialogAddItem(table, DITEM_TEXT);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 0, 0);
DialogItemSetAlign(di, 1024, 512);
DialogItemTextSetText(di, _("Green:\n"));
di = w3 = tmp_w[2] = DialogAddItem(table, DITEM_SLIDER);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemSliderSetBounds(di, 0, 255);
DialogItemSliderSetUnits(di, 1);
DialogItemSliderSetJump(di, 16);
DialogItemSliderSetVal(di, tmp_bg_g);
DialogItemSliderSetValPtr(di, &tmp_bg_g);
di = w4 = tmp_w[3] = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemCheckButtonSetText(di, _("Keep aspect on scale"));
DialogItemCheckButtonSetState(di, tmp_bg_keep_aspect);
DialogItemCheckButtonSetPtr(di, &tmp_bg_keep_aspect);
di = DialogAddItem(table, DITEM_TEXT);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 0, 0);
DialogItemSetAlign(di, 1024, 512);
DialogItemTextSetText(di, _("Blue:\n"));
di = w5 = tmp_w[4] = DialogAddItem(table, DITEM_SLIDER);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemSliderSetBounds(di, 0, 255);
DialogItemSliderSetUnits(di, 1);
DialogItemSliderSetJump(di, 16);
DialogItemSliderSetVal(di, tmp_bg_b);
DialogItemSliderSetValPtr(di, &tmp_bg_b);
di = w6 = tmp_w[5] = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemCheckButtonSetText(di, _("Tile image across background"));
DialogItemCheckButtonSetState(di, tmp_bg_tile);
DialogItemCheckButtonSetPtr(di, &tmp_bg_tile);
di = DialogAddItem(table, DITEM_SEPARATOR);
DialogItemSetColSpan(di, 3);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemSeparatorSetOrientation(di, 0);
di = DialogAddItem(table, DITEM_TEXT);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 0, 0);
DialogItemSetAlign(di, 512, 512);
DialogItemSetColSpan(di, 2);
DialogItemTextSetText(di,
_("Background\n" "Image\n" "Scaling\n" "and\n"
"Alignment\n"));
table2 = DialogAddItem(table, DITEM_TABLE);
DialogItemSetPadding(table2, 2, 2, 2, 2);
DialogItemTableSetOptions(table2, 3, 0, 0, 0);
di = DialogAddItem(table2, DITEM_NONE);
di = slider = tmp_w[6] = DialogAddItem(table2, DITEM_SLIDER);
DialogItemSliderSetMinLength(di, 10);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemSliderSetBounds(di, 0, 1024);
DialogItemSliderSetUnits(di, 1);
DialogItemSliderSetJump(di, 64);
DialogItemSliderSetVal(di, tmp_bg_xjust);
DialogItemSliderSetValPtr(di, &tmp_bg_xjust);
di = DialogAddItem(table2, DITEM_NONE);
di = slider2 = tmp_w[7] = DialogAddItem(table2, DITEM_SLIDER);
DialogItemSliderSetMinLength(di, 10);
DialogItemSliderSetOrientation(di, 0);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 0, 1);
DialogItemSliderSetBounds(di, 0, 1024);
DialogItemSliderSetUnits(di, 1);
DialogItemSliderSetJump(di, 64);
DialogItemSliderSetVal(di, tmp_bg_yjust);
DialogItemSliderSetValPtr(di, &tmp_bg_yjust);
di = bg_mini_disp = area = DialogAddItem(table2, DITEM_AREA);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemAreaSetSize(di, 64, 48);
DialogItemSetCallback(w1, CB_DesktopMiniDisplayRedraw, 0, (void *)area);
DialogItemSetCallback(w2, CB_DesktopMiniDisplayRedraw, 0, (void *)area);
DialogItemSetCallback(w3, CB_DesktopMiniDisplayRedraw, 0, (void *)area);
DialogItemSetCallback(w4, CB_DesktopMiniDisplayRedraw, 0, (void *)area);
DialogItemSetCallback(w5, CB_DesktopMiniDisplayRedraw, 0, (void *)area);
DialogItemSetCallback(w6, CB_DesktopMiniDisplayRedraw, 0, (void *)area);
DialogItemSetCallback(slider, CB_DesktopMiniDisplayRedraw, 0, (void *)area);
DialogItemSetCallback(slider2, CB_DesktopMiniDisplayRedraw, 0, (void *)area);
di = slider = tmp_w[8] = DialogAddItem(table2, DITEM_SLIDER);
DialogItemSliderSetMinLength(di, 10);
DialogItemSliderSetOrientation(di, 0);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 0, 1);
DialogItemSliderSetBounds(di, 0, 1024);
DialogItemSliderSetUnits(di, 1);
DialogItemSliderSetJump(di, 64);
DialogItemSliderSetVal(di, tmp_bg_yperc);
DialogItemSliderSetValPtr(di, &tmp_bg_yperc);
DialogItemSetCallback(slider, CB_DesktopMiniDisplayRedraw, 0, (void *)area);
di = DialogAddItem(table2, DITEM_NONE);
di = slider = tmp_w[9] = DialogAddItem(table2, DITEM_SLIDER);
DialogItemSliderSetMinLength(di, 10);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemSliderSetBounds(di, 0, 1024);
DialogItemSliderSetUnits(di, 1);
DialogItemSliderSetJump(di, 64);
DialogItemSliderSetVal(di, tmp_bg_xperc);
DialogItemSliderSetValPtr(di, &tmp_bg_xperc);
DialogItemSetCallback(slider, CB_DesktopMiniDisplayRedraw, 0, (void *)area);
di = DialogAddItem(table, DITEM_SEPARATOR);
DialogItemSetColSpan(di, 3);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemSeparatorSetOrientation(di, 0);
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemSetColSpan(di, 2);
DialogItemCheckButtonSetText(di, _("Use dithering in Hi-Colour"));
DialogItemCheckButtonSetState(di, tmp_hiq);
DialogItemCheckButtonSetPtr(di, &tmp_hiq);
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemCheckButtonSetText(di, _("Background overrides theme"));
DialogItemCheckButtonSetState(di, tmp_userbg);
DialogItemCheckButtonSetPtr(di, &tmp_userbg);
di = label = DialogAddItem(table, DITEM_TEXT);
DialogItemSetColSpan(di, 3);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemSetAlign(di, 512, 512);
Esnprintf(s, sizeof(s), _("Unused backgrounds freed after %2i:%02i:%02i"),
tmp_bg_timeout / 3600,
(tmp_bg_timeout / 60) - (60 * (tmp_bg_timeout / 3600)),
(tmp_bg_timeout) - (60 * (tmp_bg_timeout / 60)));
DialogItemTextSetText(di, s);
di = DialogAddItem(table, DITEM_SLIDER);
DialogItemSetColSpan(di, 3);
DialogItemSliderSetMinLength(di, 10);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemSliderSetBounds(di, 0, 60 * 60 * 4);
DialogItemSliderSetUnits(di, 30);
DialogItemSliderSetJump(di, 60);
DialogItemSliderSetVal(di, tmp_bg_timeout);
DialogItemSliderSetValPtr(di, &tmp_bg_timeout);
DialogItemSetCallback(di, CB_DesktopTimeout, 0, (void *)label);
di = DialogAddItem(table, DITEM_SEPARATOR);
DialogItemSetColSpan(di, 3);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemSeparatorSetOrientation(di, 0);
table2 = DialogAddItem(table, DITEM_TABLE);
DialogItemSetPadding(table2, 2, 2, 2, 2);
DialogItemTableSetOptions(table2, 2, 0, 0, 0);
di = DialogAddItem(table2, DITEM_BUTTON);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 0, 0);
DialogItemButtonSetText(di, "<-");
DialogItemSetCallback(di, CB_BGPrev, 0, NULL);
DialogBindKey(d, "Left", CB_BGPrev, 0);
DialogBindKey(d, "BackSpace", CB_BGPrev, 0);
di = DialogAddItem(table2, DITEM_BUTTON);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 0, 0);
DialogItemButtonSetText(di, "->");
DialogItemSetCallback(di, CB_BGNext, 0, NULL);
DialogBindKey(d, "Right", CB_BGNext, 0);
DialogBindKey(d, "space", CB_BGNext, 0);
di = DialogAddItem(table, DITEM_BUTTON);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 0, 0);
DialogItemButtonSetText(di, _("Pre-scan BG's"));
DialogItemSetCallback(di, CB_BGScan, 0, NULL);
table2 = DialogAddItem(table, DITEM_TABLE);
DialogItemSetPadding(table2, 2, 2, 2, 2);
DialogItemTableSetOptions(table2, 3, 0, 0, 0);
di = DialogAddItem(table2, DITEM_BUTTON);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 0, 0);
DialogItemButtonSetText(di, _("Sort by File"));
DialogItemSetCallback(di, CB_BGSortFile, 0, NULL);
di = DialogAddItem(table2, DITEM_BUTTON);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 0, 0);
DialogItemButtonSetText(di, _("Sort by Attr."));
DialogItemSetCallback(di, CB_BGSortAttrib, 0, NULL);
di = DialogAddItem(table2, DITEM_BUTTON);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 0, 0);
DialogItemButtonSetText(di, _("Sort by Image"));
DialogItemSetCallback(di, CB_BGSortContent, 0, NULL);
di = bg_sel = DialogAddItem(table, DITEM_AREA);
DialogItemSetColSpan(di, 3);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemAreaSetSize(di, 160, 56);
DialogItemAreaSetEventFunc(di, CB_BGAreaEvent);
num = 0;
{
Background **bglist;
bglist = (Background **) ListItemType(&num, LIST_TYPE_BACKGROUND);
if (bglist)
Efree(bglist);
}
di = bg_sel_slider = DialogAddItem(table, DITEM_SLIDER);
DialogItemSetColSpan(di, 3);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemSliderSetBounds(di, 0, num * 4);
DialogItemSliderSetUnits(di, 1);
DialogItemSliderSetJump(di, 9);
DialogItemSliderSetVal(di, tmp_bg_sel_sliderval);
DialogItemSliderSetValPtr(di, &tmp_bg_sel_sliderval);
DialogItemSetCallback(bg_sel_slider, CB_BGAreaSlide, 0, NULL);
di = bg_filename = DialogAddItem(table, DITEM_TEXT);
DialogItemSetColSpan(di, 3);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemSetAlign(di, 512, 512);
BG_DialogSetFileName(bg_filename);
di = DialogAddItem(table, DITEM_SEPARATOR);
DialogItemSetColSpan(di, 3);
DialogItemSetPadding(di, 2, 2, 2, 2);
DialogItemSetFill(di, 1, 0);
DialogItemSeparatorSetOrientation(di, 0);
DialogAddButton(d, _("OK"), CB_ConfigureBG, 1, DIALOG_BUTTON_OK);
DialogAddButton(d, _("Apply"), CB_ConfigureBG, 0, DIALOG_BUTTON_APPLY);
DialogAddButton(d, _("Close"), CB_ConfigureBG, 1, DIALOG_BUTTON_CLOSE);
DialogSetExitFunction(d, CB_ConfigureBG, 2);
DialogBindKey(d, "Escape", DialogCallbackClose, 0);
DialogBindKey(d, "Return", CB_ConfigureBG, 0);
ShowDialog(d);
CB_DesktopMiniDisplayRedraw(NULL, 1, area);
BG_RedrawView(0);
BGSettingsGoTo(tmp_bg);
/* This is kind of a hack - somehow it loses the correct current desktop
* information when we actually open up the dialog box, so this
* should fix the atom which apparently gets clobbered somewhere
* above here
* --Mandrake
*/
DeskRefresh(DesksGetCurrent());
}
/*
* IPC functions
*/
static void
BackgroundSet1(const char *name, const char *params)
{
const char *p = params;
char type[FILEPATH_LEN_MAX];
char valu[FILEPATH_LEN_MAX];
int len;
Background *bg;
bg = FindItem(name, 0, LIST_FINDBY_NAME, LIST_TYPE_BACKGROUND);
if (!bg)
{
bg = BackgroundCreate(name, NULL, NULL, 0, 0, 0,
0, 0, 0, NULL, 0, 0, 0, 0, 0);
if (!bg)
{
IpcPrintf("Error: could not create background '%s'.", name);
return;
}
}
type[0] = valu[0] = '\0';
len = 0;
sscanf(p, "%400s %4000s %n", type, valu, &len);
p += len;
if (!strcmp(type, "bg.solid"))
{
int r, b, g;
r = g = b = 0;
sscanf(p, "%i %i %i", &r, &g, &b);
ESetColor(&(bg->bg_solid), r, g, b);
}
else if (!strcmp(type, "bg.file"))
{
if (bg->bg.file)
Efree(bg->bg.file);
bg->bg.file = Estrdup(valu);
}
else if (!strcmp(type, "bg.tile"))
{
bg->bg_tile = atoi(valu);
}
else if (!strcmp(type, "bg.keep_aspect"))
{
bg->bg.keep_aspect = atoi(valu);
}
else if (!strcmp(type, "bg.xjust"))
{
bg->bg.xjust = atoi(valu);
}
else if (!strcmp(type, "bg.yjust"))
{
bg->bg.yjust = atoi(valu);
}
else if (!strcmp(type, "bg.xperc"))
{
bg->bg.xperc = atoi(valu);
}
else if (!strcmp(type, "bg.yperc"))
{
bg->bg.yperc = atoi(valu);
}
else if (!strcmp(type, "top.file"))
{
if (bg->top.file)
Efree(bg->top.file);
bg->top.file = Estrdup(valu);
}
else if (!strcmp(type, "top.keep_aspect"))
{
bg->top.keep_aspect = atoi(valu);
}
else if (!strcmp(type, "top.xjust"))
{
bg->top.xjust = atoi(valu);
}
else if (!strcmp(type, "top.yjust"))
{
bg->top.yjust = atoi(valu);
}
else if (!strcmp(type, "top.xperc"))
{
bg->top.xperc = atoi(valu);
}
else if (!strcmp(type, "top.yperc"))
{
bg->top.yperc = atoi(valu);
}
else
{
IpcPrintf("Error: unknown background value type '%s'.", type);
}
autosave();
}
static void
BackgroundSet2(const char *name, const char *params)
{
Background *bg;
XColor xclr;
int i, r, g, b;
char bgf[FILEPATH_LEN_MAX], topf[FILEPATH_LEN_MAX];
int updated, tile, keep_aspect, tkeep_aspect;
int xjust, yjust, xperc, yperc;
int txjust, tyjust, txperc, typerc;
if (params == NULL)
return;
bgf[0] = topf[0] = '\0';
r = g = b = 99;
i = sscanf(params,
"%i %i %i %4000s %i %i %i %i %i %i %4000s %i %i %i %i %i",
&r, &g, &b,
bgf, &tile, &keep_aspect, &xjust, &yjust, &xperc, &yperc,
topf, &tkeep_aspect, &txjust, &tyjust, &txperc, &typerc);
ESetColor(&xclr, r, g, b);
bg = FindItem(name, 0, LIST_FINDBY_NAME, LIST_TYPE_BACKGROUND);
if (bg)
{
updated = BackgroundModify(bg, &xclr, bgf, tile, keep_aspect, xjust,
yjust, xperc, yperc, topf, tkeep_aspect,
txjust, tyjust, txperc, typerc);
if (updated)
{
for (i = 0; i < DesksGetNumber(); i++)
{
if (DeskGetBackground(i) == bg)
DeskSetBg(i, bg, 0);
}
}
}
else
{
bg = BackgroundCreate(name, &xclr, bgf, tile, keep_aspect, xjust,
yjust, xperc, yperc, topf, tkeep_aspect,
txjust, tyjust, txperc, typerc);
}
}
static void
BackgroundsIpc(const char *params, Client * c __UNUSED__)
{
const char *p;
char cmd[128], prm[128], buf[4096];
int i, len, num;
Background *bg;
cmd[0] = prm[0] = '\0';
p = params;
if (p)
{
len = 0;
sscanf(p, "%100s %100s %n", cmd, prm, &len);
p += len;
}
if (!p || cmd[0] == '?')
{
for (i = 0; i < Conf.desks.num; i++)
{
if (DeskGetBackground(i))
IpcPrintf("%i %s\n", i,
BackgroundGetName(DeskGetBackground(i)));
}
}
else if (!strncmp(cmd, "apply", 2))
{
Window win;
bg = FindItem(prm, 0, LIST_FINDBY_NAME, LIST_TYPE_BACKGROUND);
if (bg)
{
win = None;
sscanf(p, "%lx", &win);
if (win)
BackgroundApply(bg, win, 0);
}
}
else if (!strncmp(cmd, "cfg", 2))
{
SettingsBackground(DeskGetBackground(DesksGetCurrent()));
}
else if (!strncmp(cmd, "del", 2))
{
BackgroundDestroyByName(prm);
}
else if (!strncmp(cmd, "list", 2))
{
Background **lst;
lst = (Background **) ListItemType(&num, LIST_TYPE_BACKGROUND);
for (i = 0; i < num; i++)
{
IpcPrintf("%s\n", BackgroundGetName(lst[i]));
}
if (lst)
Efree(lst);
}
else if (!strncmp(cmd, "load", 2))
{
bg = FindItem(prm, 0, LIST_FINDBY_NAME, LIST_TYPE_BACKGROUND);
if (bg)
{
IpcPrintf("Background already defined\n");
}
else
{
bg = BrackgroundCreateFromImage(prm, p, NULL, 0);
}
}
else if (!strncmp(cmd, "set", 2))
{
BackgroundSet1(prm, p);
}
else if (!strncmp(cmd, "show", 2))
{
bg = FindItem(prm, 0, LIST_FINDBY_NAME, LIST_TYPE_BACKGROUND);
if (bg)
{
BackgroundGetInfoString1(bg, buf, sizeof(buf));
IpcPrintf("%s\n", buf);
}
else
IpcPrintf("Error: background '%s' does not exist.", prm);
}
else if (!strcmp(cmd, "use"))
{
if (!strcmp(prm, "-"))
bg = NULL;
else
bg = FindItem(prm, 0, LIST_FINDBY_NAME, LIST_TYPE_BACKGROUND);
num = DesksGetCurrent();
sscanf(p, "%d %n", &num, &len);
DeskSetBg(num, bg, 1);
autosave();
}
else if (!strncmp(cmd, "xget", 2))
{
bg = FindItem(prm, 0, LIST_FINDBY_NAME, LIST_TYPE_BACKGROUND);
if (bg)
{
BackgroundGetInfoString2(bg, buf, sizeof(buf));
IpcPrintf("%s\n", buf);
}
else
IpcPrintf("Error: background '%s' does not exist.", prm);
}
else if (!strncmp(cmd, "xset", 2))
{
BackgroundSet2(prm, p);
}
else
{
/* Compatibility with pre- 0.16.8 clients */
BackgroundSet1(cmd, atword(params, 2));
}
}
static void
IPC_BackgroundUse(const char *params, Client * c __UNUSED__)
{
char param1[FILEPATH_LEN_MAX], w[FILEPATH_LEN_MAX];
Background *bg;
int i, wd;
word(params, 1, param1);
bg = FindItem(param1, 0, LIST_FINDBY_NAME, LIST_TYPE_BACKGROUND);
if (!bg)
return;
for (wd = 2;; wd++)
{
w[0] = 0;
word(params, wd++, w);
if (!w[0])
break;
i = atoi(w);
DeskSetBg(i, bg, 1);
}
autosave();
}
#if 0 /* I doubt this is used */
static void
IPC_BackgroundColormodifierSet(const char *params, Client * c __UNUSED__)
{
Background *bg;
ColorModifierClass *cm;
int i;
char buf[FILEPATH_LEN_MAX], buf2[FILEPATH_LEN_MAX];
if (params == NULL)
return;
sscanf(params, "%1000s %1000s", buf, buf2);
bg = FindItem(buf, 0, LIST_FINDBY_NAME, LIST_TYPE_BACKGROUND);
cm = FindItem(buf2, 0, LIST_FINDBY_NAME, LIST_TYPE_COLORMODIFIER);
if ((bg) && (bg->cmclass != cm))
{
if (!strcmp(buf, "(null)"))
{
bg->cmclass->ref_count--;
bg->cmclass = NULL;
}
else if (cm)
{
bg->cmclass->ref_count--;
bg->cmclass = cm;
}
if (bg->pmap)
imlib_free_pixmap_and_mask(bg->pmap);
bg->pmap = 0;
for (i = 0; i < DesksGetNumber(); i++)
{
if ((desks.desk[i].bg == bg) && (desks.desk[i].viewable))
DeskRefresh(i);
}
}
}
static void
IPC_BackgroundColormodifierGet(const char *params, Client * c)
{
char param1[FILEPATH_LEN_MAX], buf[FILEPATH_LEN_MAX];
Background *bg;
if (params == NULL)
return;
sscanf(params, "%1000s", param1);
bg = (Background *) FindItem(param1, 0, LIST_FINDBY_NAME,
LIST_TYPE_BACKGROUND);
Esnprintf(buf, sizeof(buf), "(null)");
if ((bg) && (bg->cmclass))
Esnprintf(buf, sizeof(buf), "%s", bg->cmclass->name);
CommsSend(c, buf);
}
#endif
IpcItem BackgroundsIpcArray[] = {
{
BackgroundsIpc,
"background", "bg",
"Background commands",
" background Show current background\n"
" background apply <name> <win> Apply background to window\n"
" background cfg Configure backgrounds\n"
" background del <name> Delete background\n"
" background list Show all background\n"
" background load <name> <file> Load new wallpaper from file\n"
" background set <name> ... Set background parameters\n"
" background show <name> Show background info\n"
" background use <name> <desks...> Switch to background <name>\n"
" background xget <name> Special show background parameters\n"
" background xset <name> ... Special set background parameters\n"}
,
{
IPC_BackgroundUse, "use_bg", NULL, "Deprecated - do not use", NULL}
,
#if 0 /* I doubt this is used */
{IPC_BackgroundColormodifierSet, "set_bg_colmod", NULL, "TBD", NULL}
,
{IPC_BackgroundColormodifierGet, "get_bg_colmod", NULL, "TBD", NULL}
,
#endif
};
#define N_IPC_FUNCS (sizeof(BackgroundsIpcArray)/sizeof(IpcItem))
/*
* Module descriptor
*/
EModule ModBackgrounds = {
"backgrounds", "bg",
BackgroundsSighan,
{N_IPC_FUNCS, BackgroundsIpcArray}
,
{0, NULL}
};
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