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readrc.c
272 lines (262 loc) · 11.5 KB
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readrc.c
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// readrc.c [ 0.7.1 ]
/* *********************** Read Config File ************************ */
void read_rcfile() {
FILE *rcfile ;
char buffer[256];
char dummy[256];
char *dummy2, *dummy3;
unsigned int i; int j=-1;
rcfile = fopen( RC_FILE, "rb" ) ;
if ( rcfile == NULL ) {
fprintf(stderr, "\033[0;34m:: snapwm : \033[0;31m Couldn't find %s\033[0m \n" ,RC_FILE);
set_defaults();
return;
} else {
while(fgets(buffer,sizeof buffer,rcfile) != NULL) {
/* Check for comments */
if(buffer[0] == '#') continue;
/* Now look for info */
if(strstr(buffer, "WINDOWTHEME" ) != NULL) {
strncpy(dummy, strstr(buffer, " ")+1, strlen(strstr(buffer, " ")+1)-1);
dummy[strlen(dummy)-1] = '\0';
dummy2 = strdup(dummy);
for(i=0;i<2;++i) {
dummy3 = strsep(&dummy2, ";");
if(getcolor(dummy3) == 1) {
theme[i].wincolor = getcolor(defaultwincolor[i]);
logger("Default colour");
} else
theme[i].wincolor = getcolor(dummy3);
}
} else if(strstr(buffer, "RESIZEMOVEKEY" ) != NULL) {
strncpy(dummy, strstr(buffer, " ")+1, strlen(strstr(buffer, " ")+1)-1);
//dummy[strlen(dummy)-1] = '\0';
dummy2 = strdup(dummy);
if(strncmp(dummy2, "Super", 5) == 0)
resizemovekey = Mod4Mask;
else
resizemovekey = Mod1Mask;
} else if(strstr(buffer, "DESKTOPS" ) != NULL) {
DESKTOPS = atoi(strstr(buffer, " ")+1);
if(DESKTOPS > 10) DESKTOPS = 10;
} else if(strstr(buffer, "UF_WIN_ALPHA" ) != NULL) {
ufalpha = atoi(strstr(buffer, " ")+1);
} else if(strstr(buffer, "BORDERWIDTH" ) != NULL) {
bdw = atoi(strstr(buffer, " ")+1);
} else if(strstr(buffer, "MASTERSIZE" ) != NULL) {
msize = atoi(strstr(buffer, " ")+1);
} else if(strstr(buffer, "ATTACHASIDE" ) != NULL) {
attachaside = atoi(strstr(buffer, " ")+1);
} else if(strstr(buffer, "TOPSTACK" ) != NULL) {
top_stack = atoi(strstr(buffer, " ")+1);
} else if(strstr(buffer, "FOLLOWMOUSE" ) != NULL) {
followmouse = atoi(strstr(buffer, " ")+1);
} else if(strstr(buffer, "LEFT_WINDOWNAME" ) != NULL) {
LA_WINDOWNAME = atoi(strstr(buffer, " ")+1);
} else if(strstr(buffer, "CLICKTOFOCUS" ) != NULL) {
clicktofocus = atoi(strstr(buffer, " ")+1);
} else if(strstr(buffer, "DEFAULTMODE" ) != NULL) {
strncpy(dummy, strstr(buffer, " ")+1, strlen(strstr(buffer, " ")+1)-1);
dummy[strlen(dummy)-1] = '\0';
dummy2 = strdup(dummy);
for(i=0;i<DESKTOPS; ++i) {
j = atoi(strsep(&dummy2, ";"));
if(j > -1 && j < 5)
desktops[i].mode = j;
if(dummy2 == NULL) break;
}
} else if(STATUS_BAR == 0) {
if(strstr(buffer, "SWITCHERTHEME" ) != NULL) {
strncpy(dummy, strstr(buffer, " ")+1, strlen(strstr(buffer, " ")+1)-1);
dummy[strlen(dummy)-1] = '\0';
dummy2 = strdup(dummy);
for(i=0;i<4;++i) {
dummy3 = strsep(&dummy2, ";");
if(getcolor(dummy3) == 1) {
theme[i].barcolor = getcolor(defaultbarcolor[i]);
logger("Default bar colour");
} else
theme[i].barcolor = getcolor(dummy3);
}
} else if(strstr(buffer, "STATUSTHEME" ) != NULL) {
strncpy(dummy, strstr(buffer, " ")+1, strlen(strstr(buffer, " ")+1)-1);
dummy[strlen(dummy)-1] = '\0';
dummy2 = strdup(dummy);
for(i=0;i<10;++i) {
dummy3 = strsep(&dummy2, ";");
if(getcolor(dummy3) == 1) {
theme[i].textcolor = getcolor(defaulttextcolor[i]);
logger("Default text colour");
} else
theme[i].textcolor = getcolor(dummy3);
}
} else if(strstr(buffer, "BAR_MONITOR" ) != NULL) {
i = atoi(strstr(buffer, " ")+1);
if(i < num_screens && i >= 0) {
barmon = i;
init_desks();
}
} else if(strstr(buffer, "SHOWNUMOPEN" ) != NULL) {
showopen = atoi(strstr(buffer, " ")+1);
} else if(strstr(buffer, "WNAMEBG" ) != NULL) {
wnamebg = atoi(strstr(buffer, " ")+1);
} else if(strstr(buffer, "TOPBAR" ) != NULL) {
topbar = atoi(strstr(buffer, " ")+1);
} else if(strstr(buffer, "MODENAME" ) != NULL) {
strncpy(dummy, strstr(buffer, " ")+1, strlen(strstr(buffer, " ")+1)-1);
dummy[strlen(dummy)-1] = '\0';
dummy2 = strdup(dummy);
for(i=0;i<5;++i) {
dummy3 = strsep(&dummy2, ";");
if(strlen(dummy3) < 1)
theme[i].modename = strdup(defaultmodename[i]);
else
theme[i].modename = strdup(dummy3);
}
} else if(strstr(buffer,"FONTNAME" ) != NULL) {
memset(font_list, '\0', 256);
strncpy(font_list, strstr(buffer, " ")+2, strlen(strstr(buffer, " ")+2)-2);
get_font();
sb_height = font.height+2;
font.fh = ((sb_height - font.height)/2) + font.ascent;
} else if(strstr(buffer, "WINDOWNAMELENGTH" ) != NULL) {
windownamelength = atoi(strstr(buffer, " ")+1);
} else if(strstr(buffer, "DESKTOP_NAMES") !=NULL) {
strncpy(dummy, strstr(buffer, " ")+1, strlen(strstr(buffer, " ")+1)-1);
dummy[strlen(dummy)-1] = '\0';
dummy2 = strdup(dummy);
for(i=0;i<DESKTOPS;++i) {
dummy3 = strsep(&dummy2, ";");
if(!(dummy3)) {
if(!(defaultdesktopnames[i]))
sb_bar[i].label = strdup("?");
else sb_bar[i].label = strdup(defaultdesktopnames[i]);
} else sb_bar[i].label = strdup(dummy3);
}
}
memset(buffer, '\0', 256);
memset(dummy, '\0', 256);
}
}
fclose(rcfile);
}
return;
}
void get_font() {
char *def, **missing;
int i, n;
missing = NULL;
if(strlen(font_list) > 0)
font.fontset = XCreateFontSet(dis, (char *)font_list, &missing, &n, &def);
if(missing) {
if(FONTS_ERROR < 1)
while(--n)
fprintf(stderr, ":: snapwm :: missing fontset: %s\n", missing[n]);
XFreeStringList(missing);
}
if(font.fontset) {
XFontStruct **xfonts;
char **font_names;
font.ascent = font.descent = 0;
n = XFontsOfFontSet(font.fontset, &xfonts, &font_names);
for(i = 0, font.ascent = 0, font.descent = 0; i < n; ++i) {
if (font.ascent < (*xfonts)->ascent) font.ascent = (*xfonts)->ascent;
if (font.descent < (*xfonts)->descent) font.descent = (*xfonts)->descent;
++xfonts;
}
font.width = XmbTextEscapement(font.fontset, " ", 1);
} else {
fprintf(stderr, ":: snapwm :: Font '%s' Not Found\n:: snapwm :: Trying Font 'Fixed'\n", font_list);
if(!(font.font = XLoadQueryFont(dis, font_list))
&& !(font.font = XLoadQueryFont(dis, "fixed")))
fprintf(stderr, ":: snapwm :: Error, cannot load font: '%s'\n", font_list);
font.ascent = font.font->ascent;
font.descent = font.font->descent;
font.width = XTextWidth(font.font, " ", 1);
}
font.height = font.ascent + font.descent;
}
void set_defaults() {
unsigned int i;
logger("\033[0;32m Setting default values");
for(i=0;i<2;++i)
theme[i].wincolor = getcolor(defaultwincolor[i]);
if(STATUS_BAR == 0) {
for(i=0;i<4;++i)
theme[i].barcolor = getcolor(defaultbarcolor[i]);
for(i=0;i<5;++i)
theme[i].modename = strdup(defaultmodename[i]);
for(i=0;i<10;++i) {
if(!(defaultdesktopnames[i]))
sb_bar[i].label = strdup("?");
else sb_bar[i].label = strdup(defaultdesktopnames[i]);
theme[i].textcolor = getcolor(defaulttextcolor[i]);
desktops[i].mode = mode;
}
strncpy(font_list, defaultfontlist, strlen(defaultfontlist));
get_font();
sb_height = font.height+2;
font.fh = ((sb_height - font.height)/2) + font.ascent;
}
return;
}
void update_config() {
unsigned int i, y, old_desktops = DESKTOPS, tmp = current_desktop;
XUngrabKey(dis, AnyKey, AnyModifier, root);
XUngrabButton(dis, AnyButton, AnyModifier, root);
if(font.fontset) XFreeFontSet(dis, font.fontset);
read_rcfile();
y = (topbar == 0) ? 0 : desktops[barmon].h+bdw;
if(DESKTOPS < old_desktops) {
save_desktop(current_desktop);
Arg a = {.i = DESKTOPS-1};
for(i=DESKTOPS;i<old_desktops;++i) {
select_desktop(i);
if(head != NULL) {
while(desktops[current_desktop].numwins > 0) {
client_to_desktop(a);
}
}
}
select_desktop(tmp);
if(current_desktop > (DESKTOPS-1)) change_desktop(a);
}
if(old_desktops < DESKTOPS)
init_desks();
if(STATUS_BAR == 0) {
setup_status_bar();
if(DESKTOPS != old_desktops) {
for(i=0;i<old_desktops;++i)
XDestroyWindow(dis, sb_bar[i].sb_win);
XDestroyWindow(dis, sb_area);
status_bar();
} else {
sb_width = 0;
for(i=0;i<DESKTOPS;++i) {
XSetWindowBorder(dis,sb_bar[i].sb_win,theme[3].barcolor);
XMoveResizeWindow(dis, sb_bar[i].sb_win, desktops[barmon].x+sb_width, y,sb_bar[i].width-2,sb_height);
sb_width += sb_bar[i].width;
}
XSetWindowBorder(dis,sb_area,theme[3].barcolor);
XSetWindowBackground(dis, sb_area, theme[1].barcolor);
XMoveResizeWindow(dis, sb_area, desktops[barmon].x+sb_desks, y, desktops[barmon].w-(sb_desks+4)+bdw,sb_height);
XGetWindowAttributes(dis, sb_area, &attr);
total_w = attr.width;
if(area_sb != 0) {
XFreePixmap(dis, area_sb);
}
area_sb = XCreatePixmap(dis, root, total_w, sb_height+4, DefaultDepth(dis, screen));
XFillRectangle(dis, area_sb, theme[0].gc, 0, 0, total_w, sb_height+4);
}
}
for(i=0;i<DESKTOPS;++i)
desktops[i].master_size = (desktops[i].mode == 2) ? (desktops[i].h*msize)/100 : (desktops[i].w*msize)/100;
select_desktop(current_desktop);
tile();
update_current();
if(STATUS_BAR == 0) update_bar();
read_apps_file();
memset(keys, 0, keycount * sizeof(key));
memset(cmds, 0, cmdcount * sizeof(Commands));
grabkeys();
}