added dmenu.h, common.c
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								Makefile
								
								
								
								
							
							
						
						
									
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								Makefile
								
								
								
								
							|  | @ -3,7 +3,7 @@ | |||
| 
 | ||||
| include config.mk | ||||
| 
 | ||||
| SRC = dinput.c dmenu.c | ||||
| SRC = dinput.c dmenu.c common.c | ||||
| OBJ = ${SRC:.c=.o} | ||||
| 
 | ||||
| all: options dinput dmenu | ||||
|  | @ -24,9 +24,13 @@ config.h: | |||
| 	@echo creating $@ from config.def.h | ||||
| 	@cp config.def.h $@ | ||||
| 
 | ||||
| .o: | ||||
| dinput: dinput.o common.o | ||||
| 	@echo CC -o $@ | ||||
| 	@${CC} -o $@ $< ${LDFLAGS} | ||||
| 	@${CC} -o $@ $+ ${LDFLAGS} | ||||
| 
 | ||||
| dmenu: dmenu.o common.o | ||||
| 	@echo CC -o $@ | ||||
| 	@${CC} -o $@ $+ ${LDFLAGS} | ||||
| 
 | ||||
| clean: | ||||
| 	@echo cleaning | ||||
|  |  | |||
|  | @ -0,0 +1,129 @@ | |||
| /* See LICENSE file for copyright and license details. */ | ||||
| #include <stdlib.h> | ||||
| #include <string.h> | ||||
| #include <unistd.h> | ||||
| #include <X11/keysym.h> | ||||
| #ifdef XINERAMA | ||||
| #include <X11/extensions/Xinerama.h> | ||||
| #endif | ||||
| #include "dmenu.h" | ||||
| 
 | ||||
| /* variables */ | ||||
| char *prompt = NULL; | ||||
| char text[4096] = ""; | ||||
| int promptw = 0; | ||||
| int screen; | ||||
| unsigned int numlockmask = 0; | ||||
| unsigned int mw, mh; | ||||
| unsigned long normcol[ColLast]; | ||||
| unsigned long selcol[ColLast]; | ||||
| Bool topbar = True; | ||||
| DC dc; | ||||
| Display *dpy; | ||||
| Window win, root; | ||||
| 
 | ||||
| void | ||||
| grabkeyboard(void) { | ||||
| 	unsigned int len; | ||||
| 
 | ||||
| 	for(len = 1000; len; len--) { | ||||
| 		if(XGrabKeyboard(dpy, root, True, GrabModeAsync, GrabModeAsync, CurrentTime) | ||||
| 		== GrabSuccess) | ||||
| 			return; | ||||
| 		usleep(1000); | ||||
| 	} | ||||
| 	exit(EXIT_FAILURE); | ||||
| } | ||||
| 
 | ||||
| void | ||||
| run(void) { | ||||
| 	XEvent ev; | ||||
| 
 | ||||
| 	/* main event loop */ | ||||
| 	XSync(dpy, False); | ||||
| 	while(!XNextEvent(dpy, &ev)) | ||||
| 		switch(ev.type) { | ||||
| 		case KeyPress: | ||||
| 			kpress(&ev.xkey); | ||||
| 			break; | ||||
| 		case Expose: | ||||
| 			if(ev.xexpose.count == 0) | ||||
| 				drawbar(); | ||||
| 			break; | ||||
| 		case VisibilityNotify: | ||||
| 			if(ev.xvisibility.state != VisibilityUnobscured) | ||||
| 				XRaiseWindow(dpy, win); | ||||
| 			break; | ||||
| 		} | ||||
| 	exit(EXIT_FAILURE); | ||||
| } | ||||
| 
 | ||||
| void | ||||
| setup(unsigned int lines) { | ||||
| 	int i, j, x, y; | ||||
| #if XINERAMA | ||||
| 	int n; | ||||
| 	XineramaScreenInfo *info = NULL; | ||||
| #endif | ||||
| 	XModifierKeymap *modmap; | ||||
| 	XSetWindowAttributes wa; | ||||
| 
 | ||||
| 	/* init modifier map */ | ||||
| 	modmap = XGetModifierMapping(dpy); | ||||
| 	for(i = 0; i < 8; i++) | ||||
| 		for(j = 0; j < modmap->max_keypermod; j++) { | ||||
| 			if(modmap->modifiermap[i * modmap->max_keypermod + j] | ||||
| 			== XKeysymToKeycode(dpy, XK_Num_Lock)) | ||||
| 				numlockmask = (1 << i); | ||||
| 		} | ||||
| 	XFreeModifiermap(modmap); | ||||
| 
 | ||||
| 	dc.dpy = dpy; | ||||
| 	normcol[ColBG] = getcolor(&dc, normbgcolor); | ||||
| 	normcol[ColFG] = getcolor(&dc, normfgcolor); | ||||
| 	selcol[ColBG] = getcolor(&dc, selbgcolor); | ||||
| 	selcol[ColFG] = getcolor(&dc, selfgcolor); | ||||
| 	initfont(&dc, font); | ||||
| 
 | ||||
| 	/* input window */ | ||||
| 	wa.override_redirect = True; | ||||
| 	wa.background_pixmap = ParentRelative; | ||||
| 	wa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask; | ||||
| 
 | ||||
| 	/* input window geometry */ | ||||
| 	mh = (dc.font.height + 2) * (lines + 1); | ||||
| #if XINERAMA | ||||
| 	if(XineramaIsActive(dpy) && (info = XineramaQueryScreens(dpy, &n))) { | ||||
| 		i = 0; | ||||
| 		if(n > 1) { | ||||
| 			int di; | ||||
| 			unsigned int dui; | ||||
| 			Window dummy; | ||||
| 			if(XQueryPointer(dpy, root, &dummy, &dummy, &x, &y, &di, &di, &dui)) | ||||
| 				for(i = 0; i < n; i++) | ||||
| 					if(INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height)) | ||||
| 						break; | ||||
| 		} | ||||
| 		x = info[i].x_org; | ||||
| 		y = topbar ? info[i].y_org : info[i].y_org + info[i].height - mh; | ||||
| 		mw = info[i].width; | ||||
| 		XFree(info); | ||||
| 	} | ||||
| 	else | ||||
| #endif | ||||
| 	{ | ||||
| 		x = 0; | ||||
| 		y = topbar ? 0 : DisplayHeight(dpy, screen) - mh; | ||||
| 		mw = DisplayWidth(dpy, screen); | ||||
| 	} | ||||
| 
 | ||||
| 	win = XCreateWindow(dpy, root, x, y, mw, mh, 0, | ||||
| 			DefaultDepth(dpy, screen), CopyFromParent, | ||||
| 			DefaultVisual(dpy, screen), | ||||
| 			CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa); | ||||
| 
 | ||||
| 	setupdraw(&dc, win); | ||||
| 	if(prompt) | ||||
| 		promptw = MIN(textw(&dc, prompt), mw / 5); | ||||
| 	XMapRaised(dpy, win); | ||||
| } | ||||
							
								
								
									
										11
									
								
								config.def.h
								
								
								
								
							
							
						
						
									
										11
									
								
								config.def.h
								
								
								
								
							|  | @ -1,9 +1,8 @@ | |||
| /* See LICENSE file for copyright and license details. */ | ||||
| 
 | ||||
| /* appearance */ | ||||
| const char *font        = "-*-terminus-medium-r-normal-*-14-*-*-*-*-*-*-*"; | ||||
| const char *normbgcolor = "#cccccc"; | ||||
| const char *normfgcolor = "#000000"; | ||||
| const char *selbgcolor  = "#0066ff"; | ||||
| const char *selfgcolor  = "#ffffff"; | ||||
| unsigned int spaceitem  = 30; /* px between menu items */ | ||||
| static const char *font        = "-*-terminus-medium-r-normal-*-14-*-*-*-*-*-*-*"; | ||||
| static const char *normbgcolor = "#cccccc"; | ||||
| static const char *normfgcolor = "#000000"; | ||||
| static const char *selbgcolor  = "#0066ff"; | ||||
| static const char *selfgcolor  = "#ffffff"; | ||||
|  |  | |||
							
								
								
									
										150
									
								
								dinput.c
								
								
								
								
							
							
						
						
									
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								dinput.c
								
								
								
								
							|  | @ -4,45 +4,16 @@ | |||
| #include <stdio.h> | ||||
| #include <stdlib.h> | ||||
| #include <string.h> | ||||
| #include <unistd.h> | ||||
| #include <X11/keysym.h> | ||||
| #include <X11/Xlib.h> | ||||
| #include <X11/Xutil.h> | ||||
| #ifdef XINERAMA | ||||
| #include <X11/extensions/Xinerama.h> | ||||
| #endif | ||||
| #include <draw.h> | ||||
| 
 | ||||
| /* macros */ | ||||
| #define INRECT(X,Y,RX,RY,RW,RH) ((X) >= (RX) && (X) < (RX) + (RW) && (Y) >= (RY) && (Y) < (RY) + (RH)) | ||||
| #define MIN(a, b)               ((a) < (b) ? (a) : (b)) | ||||
| #define MAX(a, b)               ((a) > (b) ? (a) : (b)) | ||||
| #define IS_UTF8_1ST_CHAR(c)     ((((c) & 0xc0) == 0xc0) || !((c) & 0x80)) | ||||
| #include "dmenu.h" | ||||
| 
 | ||||
| /* forward declarations */ | ||||
| static void cleanup(void); | ||||
| static void drawinput(void); | ||||
| static void grabkeyboard(void); | ||||
| static void kpress(XKeyEvent *e); | ||||
| static void run(void); | ||||
| static void setup(void); | ||||
| 
 | ||||
| #include "config.h" | ||||
| 
 | ||||
| /* variables */ | ||||
| static char *prompt = NULL; | ||||
| static char text[4096]; | ||||
| static int promptw = 0; | ||||
| static int screen; | ||||
| static size_t cursor = 0; | ||||
| static unsigned int numlockmask = 0; | ||||
| static unsigned int mw, mh; | ||||
| static unsigned long normcol[ColLast]; | ||||
| static unsigned long selcol[ColLast]; | ||||
| static Bool topbar = True; | ||||
| static DC dc; | ||||
| static Display *dpy; | ||||
| static Window win, root; | ||||
| 
 | ||||
| void | ||||
| cleanup(void) { | ||||
|  | @ -53,7 +24,7 @@ cleanup(void) { | |||
| } | ||||
| 
 | ||||
| void | ||||
| drawinput(void) | ||||
| drawbar(void) | ||||
| { | ||||
| 	dc.x = 0; | ||||
| 	dc.y = 0; | ||||
|  | @ -72,19 +43,6 @@ drawinput(void) | |||
| 	commitdraw(&dc, win); | ||||
| } | ||||
| 
 | ||||
| void | ||||
| grabkeyboard(void) { | ||||
| 	unsigned int len; | ||||
| 
 | ||||
| 	for(len = 1000; len; len--) { | ||||
| 		if(XGrabKeyboard(dpy, root, True, GrabModeAsync, GrabModeAsync, CurrentTime) | ||||
| 		== GrabSuccess) | ||||
| 			return; | ||||
| 		usleep(1000); | ||||
| 	} | ||||
| 	exit(EXIT_FAILURE); | ||||
| } | ||||
| 
 | ||||
| void | ||||
| kpress(XKeyEvent *e) { | ||||
| 	char buf[sizeof text]; | ||||
|  | @ -207,101 +165,7 @@ kpress(XKeyEvent *e) { | |||
| 		while(cursor++ < len && !IS_UTF8_1ST_CHAR(text[cursor])); | ||||
| 		break; | ||||
| 	} | ||||
| 	drawinput(); | ||||
| } | ||||
| 
 | ||||
| void | ||||
| run(void) { | ||||
| 	XEvent ev; | ||||
| 
 | ||||
| 	/* main event loop */ | ||||
| 	XSync(dpy, False); | ||||
| 	while(!XNextEvent(dpy, &ev)) | ||||
| 		switch(ev.type) { | ||||
| 		case KeyPress: | ||||
| 			kpress(&ev.xkey); | ||||
| 			break; | ||||
| 		case Expose: | ||||
| 			if(ev.xexpose.count == 0) | ||||
| 				drawinput(); | ||||
| 			break; | ||||
| 		case VisibilityNotify: | ||||
| 			if(ev.xvisibility.state != VisibilityUnobscured) | ||||
| 				XRaiseWindow(dpy, win); | ||||
| 			break; | ||||
| 		} | ||||
| 	exit(EXIT_FAILURE); | ||||
| } | ||||
| 
 | ||||
| void | ||||
| setup(void) { | ||||
| 	int i, j, x, y; | ||||
| #if XINERAMA | ||||
| 	int n; | ||||
| 	XineramaScreenInfo *info = NULL; | ||||
| #endif | ||||
| 	XModifierKeymap *modmap; | ||||
| 	XSetWindowAttributes wa; | ||||
| 
 | ||||
| 	/* init modifier map */ | ||||
| 	modmap = XGetModifierMapping(dpy); | ||||
| 	for(i = 0; i < 8; i++) | ||||
| 		for(j = 0; j < modmap->max_keypermod; j++) { | ||||
| 			if(modmap->modifiermap[i * modmap->max_keypermod + j] | ||||
| 			== XKeysymToKeycode(dpy, XK_Num_Lock)) | ||||
| 				numlockmask = (1 << i); | ||||
| 		} | ||||
| 	XFreeModifiermap(modmap); | ||||
| 
 | ||||
| 	dc.dpy = dpy; | ||||
| 	normcol[ColBG] = getcolor(&dc, normbgcolor); | ||||
| 	normcol[ColFG] = getcolor(&dc, normfgcolor); | ||||
| 	selcol[ColBG] = getcolor(&dc, selbgcolor); | ||||
| 	selcol[ColFG] = getcolor(&dc, selfgcolor); | ||||
| 	initfont(&dc, font); | ||||
| 
 | ||||
| 	/* input window */ | ||||
| 	wa.override_redirect = True; | ||||
| 	wa.background_pixmap = ParentRelative; | ||||
| 	wa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask; | ||||
| 
 | ||||
| 	/* input window geometry */ | ||||
| 	mh = dc.font.height + 2; | ||||
| #if XINERAMA | ||||
| 	if(XineramaIsActive(dpy) && (info = XineramaQueryScreens(dpy, &n))) { | ||||
| 		i = 0; | ||||
| 		if(n > 1) { | ||||
| 			int di; | ||||
| 			unsigned int dui; | ||||
| 			Window dummy; | ||||
| 			if(XQueryPointer(dpy, root, &dummy, &dummy, &x, &y, &di, &di, &dui)) | ||||
| 				for(i = 0; i < n; i++) | ||||
| 					if(INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height)) | ||||
| 						break; | ||||
| 		} | ||||
| 		x = info[i].x_org; | ||||
| 		y = topbar ? info[i].y_org : info[i].y_org + info[i].height - mh; | ||||
| 		mw = info[i].width; | ||||
| 		XFree(info); | ||||
| 	} | ||||
| 	else | ||||
| #endif | ||||
| 	{ | ||||
| 		x = 0; | ||||
| 		y = topbar ? 0 : DisplayHeight(dpy, screen) - mh; | ||||
| 		mw = DisplayWidth(dpy, screen); | ||||
| 	} | ||||
| 
 | ||||
| 	win = XCreateWindow(dpy, root, x, y, mw, mh, 0, | ||||
| 			DefaultDepth(dpy, screen), CopyFromParent, | ||||
| 			DefaultVisual(dpy, screen), | ||||
| 			CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa); | ||||
| 
 | ||||
| 	setupdraw(&dc, win); | ||||
| 	if(prompt) | ||||
| 		promptw = MIN(textw(&dc, prompt), mw / 5); | ||||
| 	cursor = strlen(text); | ||||
| 	XMapRaised(dpy, win); | ||||
| 	drawbar(); | ||||
| } | ||||
| 
 | ||||
| int | ||||
|  | @ -336,11 +200,13 @@ main(int argc, char *argv[]) { | |||
| 			if(++i < argc) selfgcolor = argv[i]; | ||||
| 		} | ||||
| 		else if(!strcmp(argv[i], "-v")) { | ||||
| 			printf("dinput-"VERSION", © 2006-2010 dinput engineers, see LICENSE for details\n"); | ||||
| 			printf("dinput-"VERSION", © 2006-2010 dmenu engineers, see LICENSE for details\n"); | ||||
| 			exit(EXIT_SUCCESS); | ||||
| 		} | ||||
| 		else if(!*text) | ||||
| 		else if(!*text) { | ||||
| 			strncpy(text, argv[i], sizeof text); | ||||
| 			cursor = strlen(text); | ||||
| 		} | ||||
| 		else { | ||||
| 			fputs("usage: dinput [-b] [-fn <font>] [-nb <color>] [-nf <color>]\n" | ||||
| 			      "              [-p <prompt>] [-sb <color>] [-sf <color>] [-v] [<text>]\n", stderr); | ||||
|  | @ -356,7 +222,7 @@ main(int argc, char *argv[]) { | |||
| 	root = RootWindow(dpy, screen); | ||||
| 
 | ||||
| 	grabkeyboard(); | ||||
| 	setup(); | ||||
| 	setup(0); | ||||
| 	run(); | ||||
| 	return 0; | ||||
| } | ||||
|  |  | |||
							
								
								
									
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								dmenu.c
								
								
								
								
							
							
						
						
									
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								dmenu.c
								
								
								
								
							|  | @ -8,16 +8,7 @@ | |||
| #include <X11/keysym.h> | ||||
| #include <X11/Xlib.h> | ||||
| #include <X11/Xutil.h> | ||||
| #ifdef XINERAMA | ||||
| #include <X11/extensions/Xinerama.h> | ||||
| #endif | ||||
| #include <draw.h> | ||||
| 
 | ||||
| /* macros */ | ||||
| #define INRECT(X,Y,RX,RY,RW,RH) ((X) >= (RX) && (X) < (RX) + (RW) && (Y) >= (RY) && (Y) < (RY) + (RH)) | ||||
| #define MIN(a, b)               ((a) < (b) ? (a) : (b)) | ||||
| #define MAX(a, b)               ((a) > (b) ? (a) : (b)) | ||||
| #define IS_UTF8_1ST_CHAR(c)     ((((c) & 0xc0) == 0xc0) || !((c) & 0x80)) | ||||
| #include "dmenu.h" | ||||
| 
 | ||||
| typedef struct Item Item; | ||||
| struct Item { | ||||
|  | @ -33,41 +24,22 @@ static void calcoffsetsv(void); | |||
| static char *cistrstr(const char *s, const char *sub); | ||||
| static void cleanup(void); | ||||
| static void dinput(void); | ||||
| static void drawmenu(void); | ||||
| static void drawmenuh(void); | ||||
| static void drawmenuv(void); | ||||
| static void grabkeyboard(void); | ||||
| static void kpress(XKeyEvent *e); | ||||
| static void match(char *pattern); | ||||
| static void match(void); | ||||
| static void readstdin(void); | ||||
| static void run(void); | ||||
| static void setup(void); | ||||
| 
 | ||||
| #include "config.h" | ||||
| 
 | ||||
| /* variables */ | ||||
| static char **argp = NULL; | ||||
| static char *maxname = NULL; | ||||
| static char *prompt = NULL; | ||||
| static char text[4096]; | ||||
| static int cmdw = 0; | ||||
| static int promptw = 0; | ||||
| static int screen; | ||||
| static unsigned int cmdw = 0; | ||||
| static unsigned int lines = 0; | ||||
| static unsigned int numlockmask = 0; | ||||
| static unsigned int mw, mh; | ||||
| static unsigned long normcol[ColLast]; | ||||
| static unsigned long selcol[ColLast]; | ||||
| static Bool topbar = True; | ||||
| static DC dc; | ||||
| static Display *dpy; | ||||
| static Item *allitems = NULL;  /* first of all items */ | ||||
| static Item *item = NULL;      /* first of pattern matching items */ | ||||
| static Item *sel = NULL; | ||||
| static Item *next = NULL; | ||||
| static Item *prev = NULL; | ||||
| static Item *curr = NULL; | ||||
| static Window win, root; | ||||
| static int (*fstrncmp)(const char *, const char *, size_t) = strncmp; | ||||
| static char *(*fstrstr)(const char *, const char *) = strstr; | ||||
| static void (*calcoffsets)(void) = calcoffsetsh; | ||||
|  | @ -85,14 +57,13 @@ appenditem(Item *i, Item **list, Item **last) { | |||
| 
 | ||||
| void | ||||
| calcoffsetsh(void) { | ||||
| 	unsigned int x; | ||||
| 	unsigned int w, x; | ||||
| 
 | ||||
| 	x = promptw + cmdw + (2 * spaceitem); | ||||
| 	for(next = curr; next; next = next->right) | ||||
| 	w = promptw + cmdw + textw(&dc, "<") + textw(&dc, ">"); | ||||
| 	for(x = w, next = curr; next; next = next->right) | ||||
| 		if((x += MIN(textw(&dc, next->text), mw / 3)) > mw) | ||||
| 			break; | ||||
| 	x = promptw + cmdw + (2 * spaceitem); | ||||
| 	for(prev = curr; prev && prev->left; prev = prev->left) | ||||
| 	for(x = w, prev = curr; prev && prev->left; prev = prev->left) | ||||
| 		if((x += MIN(textw(&dc, prev->left->text), mw / 3)) > mw) | ||||
| 			break; | ||||
| } | ||||
|  | @ -157,7 +128,7 @@ dinput(void) { | |||
| } | ||||
| 
 | ||||
| void | ||||
| drawmenu(void) { | ||||
| drawbar(void) { | ||||
| 	dc.x = 0; | ||||
| 	dc.y = 0; | ||||
| 	dc.w = mw; | ||||
|  | @ -188,7 +159,7 @@ drawmenuh(void) { | |||
| 	Item *i; | ||||
| 
 | ||||
| 	dc.x += cmdw; | ||||
| 	dc.w = spaceitem; | ||||
| 	dc.w = textw(&dc, "<"); | ||||
| 	drawtext(&dc, curr->left ? "<" : NULL, normcol); | ||||
| 	dc.x += dc.w; | ||||
| 	for(i = curr; i != next; i = i->right) { | ||||
|  | @ -196,7 +167,7 @@ drawmenuh(void) { | |||
| 		drawtext(&dc, i->text, (sel == i) ? selcol : normcol); | ||||
| 		dc.x += dc.w; | ||||
| 	} | ||||
| 	dc.w = spaceitem; | ||||
| 	dc.w = textw(&dc, ">"); | ||||
| 	dc.x = mw - dc.w; | ||||
| 	drawtext(&dc, next ? ">" : NULL, normcol); | ||||
| } | ||||
|  | @ -217,19 +188,6 @@ drawmenuv(void) { | |||
| 	XMoveResizeWindow(dpy, win, wa.x, wa.y + (topbar ? 0 : wa.height - mh), mw, mh); | ||||
| } | ||||
| 
 | ||||
| void | ||||
| grabkeyboard(void) { | ||||
| 	unsigned int len; | ||||
| 
 | ||||
| 	for(len = 1000; len; len--) { | ||||
| 		if(XGrabKeyboard(dpy, root, True, GrabModeAsync, GrabModeAsync, CurrentTime) | ||||
| 		== GrabSuccess) | ||||
| 			return; | ||||
| 		usleep(1000); | ||||
| 	} | ||||
| 	exit(EXIT_FAILURE); | ||||
| } | ||||
| 
 | ||||
| void | ||||
| kpress(XKeyEvent *e) { | ||||
| 	char buf[sizeof text]; | ||||
|  | @ -285,7 +243,7 @@ kpress(XKeyEvent *e) { | |||
| 			break; | ||||
| 		case XK_u: | ||||
| 			text[0] = '\0'; | ||||
| 			match(text); | ||||
| 			match(); | ||||
| 			break; | ||||
| 		case XK_w: | ||||
| 			if(len == 0) | ||||
|  | @ -294,7 +252,7 @@ kpress(XKeyEvent *e) { | |||
| 			while(i-- > 0 && text[i] == ' '); | ||||
| 			while(i-- > 0 && text[i] != ' '); | ||||
| 			text[++i] = '\0'; | ||||
| 			match(text); | ||||
| 			match(); | ||||
| 			break; | ||||
| 		} | ||||
| 	} | ||||
|  | @ -304,7 +262,7 @@ kpress(XKeyEvent *e) { | |||
| 		if(num && !iscntrl((int) buf[0])) { | ||||
| 			memcpy(text + len, buf, num + 1); | ||||
| 			len += num; | ||||
| 			match(text); | ||||
| 			match(); | ||||
| 		} | ||||
| 		break; | ||||
| 	case XK_BackSpace: | ||||
|  | @ -313,7 +271,7 @@ kpress(XKeyEvent *e) { | |||
| 		for(i = 1; len - i > 0 && !IS_UTF8_1ST_CHAR(text[len - i]); i++); | ||||
| 		len -= i; | ||||
| 		text[len] = '\0'; | ||||
| 		match(text); | ||||
| 		match(); | ||||
| 		break; | ||||
| 	case XK_End: | ||||
| 		while(next) { | ||||
|  | @ -373,24 +331,22 @@ kpress(XKeyEvent *e) { | |||
| 		dinput(); | ||||
| 		break; | ||||
| 	} | ||||
| 	drawmenu(); | ||||
| 	drawbar(); | ||||
| } | ||||
| 
 | ||||
| void | ||||
| match(char *pattern) { | ||||
| 	unsigned int plen; | ||||
| match(void) { | ||||
| 	unsigned int len; | ||||
| 	Item *i, *itemend, *lexact, *lprefix, *lsubstr, *exactend, *prefixend, *substrend; | ||||
| 
 | ||||
| 	if(!pattern) | ||||
| 		return; | ||||
| 	plen = strlen(pattern); | ||||
| 	len = strlen(text); | ||||
| 	item = lexact = lprefix = lsubstr = itemend = exactend = prefixend = substrend = NULL; | ||||
| 	for(i = allitems; i; i = i->next) | ||||
| 		if(!fstrncmp(pattern, i->text, plen + 1)) | ||||
| 		if(!fstrncmp(text, i->text, len + 1)) | ||||
| 			appenditem(i, &lexact, &exactend); | ||||
| 		else if(!fstrncmp(pattern, i->text, plen)) | ||||
| 		else if(!fstrncmp(text, i->text, len)) | ||||
| 			appenditem(i, &lprefix, &prefixend); | ||||
| 		else if(fstrstr(i->text, pattern)) | ||||
| 		else if(fstrstr(i->text, text)) | ||||
| 			appenditem(i, &lsubstr, &substrend); | ||||
| 	if(lexact) { | ||||
| 		item = lexact; | ||||
|  | @ -444,103 +400,6 @@ readstdin(void) { | |||
| 	} | ||||
| } | ||||
| 
 | ||||
| void | ||||
| run(void) { | ||||
| 	XEvent ev; | ||||
| 
 | ||||
| 	/* main event loop */ | ||||
| 	XSync(dpy, False); | ||||
| 	while(!XNextEvent(dpy, &ev)) | ||||
| 		switch(ev.type) { | ||||
| 		case KeyPress: | ||||
| 			kpress(&ev.xkey); | ||||
| 			break; | ||||
| 		case Expose: | ||||
| 			if(ev.xexpose.count == 0) | ||||
| 				drawmenu(); | ||||
| 			break; | ||||
| 		case VisibilityNotify: | ||||
| 			if(ev.xvisibility.state != VisibilityUnobscured) | ||||
| 				XRaiseWindow(dpy, win); | ||||
| 			break; | ||||
| 		} | ||||
| 	exit(EXIT_FAILURE); | ||||
| } | ||||
| 
 | ||||
| void | ||||
| setup(void) { | ||||
| 	int i, j, x, y; | ||||
| #if XINERAMA | ||||
| 	int n; | ||||
| 	XineramaScreenInfo *info = NULL; | ||||
| #endif | ||||
| 	XModifierKeymap *modmap; | ||||
| 	XSetWindowAttributes wa; | ||||
| 
 | ||||
| 	/* init modifier map */ | ||||
| 	modmap = XGetModifierMapping(dpy); | ||||
| 	for(i = 0; i < 8; i++) | ||||
| 		for(j = 0; j < modmap->max_keypermod; j++) { | ||||
| 			if(modmap->modifiermap[i * modmap->max_keypermod + j] | ||||
| 			== XKeysymToKeycode(dpy, XK_Num_Lock)) | ||||
| 				numlockmask = (1 << i); | ||||
| 		} | ||||
| 	XFreeModifiermap(modmap); | ||||
| 
 | ||||
| 	dc.dpy = dpy; | ||||
| 	normcol[ColBG] = getcolor(&dc, normbgcolor); | ||||
| 	normcol[ColFG] = getcolor(&dc, normfgcolor); | ||||
| 	selcol[ColBG] = getcolor(&dc, selbgcolor); | ||||
| 	selcol[ColFG] = getcolor(&dc, selfgcolor); | ||||
| 	initfont(&dc, font); | ||||
| 
 | ||||
| 	/* menu window */ | ||||
| 	wa.override_redirect = True; | ||||
| 	wa.background_pixmap = ParentRelative; | ||||
| 	wa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask; | ||||
| 
 | ||||
| 	/* menu window geometry */ | ||||
| 	mh = (dc.font.height + 2) * (lines + 1); | ||||
| #if XINERAMA | ||||
| 	if(XineramaIsActive(dpy) && (info = XineramaQueryScreens(dpy, &n))) { | ||||
| 		i = 0; | ||||
| 		if(n > 1) { | ||||
| 			int di; | ||||
| 			unsigned int dui; | ||||
| 			Window dummy; | ||||
| 			if(XQueryPointer(dpy, root, &dummy, &dummy, &x, &y, &di, &di, &dui)) | ||||
| 				for(i = 0; i < n; i++) | ||||
| 					if(INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height)) | ||||
| 						break; | ||||
| 		} | ||||
| 		x = info[i].x_org; | ||||
| 		y = topbar ? info[i].y_org : info[i].y_org + info[i].height - mh; | ||||
| 		mw = info[i].width; | ||||
| 		XFree(info); | ||||
| 	} | ||||
| 	else | ||||
| #endif | ||||
| 	{ | ||||
| 		x = 0; | ||||
| 		y = topbar ? 0 : mh - DisplayHeight(dpy, screen); | ||||
| 		mw = DisplayWidth(dpy, screen); | ||||
| 	} | ||||
| 
 | ||||
| 	win = XCreateWindow(dpy, root, x, y, mw, mh, 0, | ||||
| 			DefaultDepth(dpy, screen), CopyFromParent, | ||||
| 			DefaultVisual(dpy, screen), | ||||
| 			CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa); | ||||
| 
 | ||||
| 	setupdraw(&dc, win); | ||||
| 	if(maxname) | ||||
| 		cmdw = MIN(textw(&dc, maxname), mw / 3); | ||||
| 	if(prompt) | ||||
| 		promptw = MIN(textw(&dc, prompt), mw / 5); | ||||
| 	text[0] = '\0'; | ||||
| 	match(text); | ||||
| 	XMapRaised(dpy, win); | ||||
| } | ||||
| 
 | ||||
| int | ||||
| main(int argc, char *argv[]) { | ||||
| 	unsigned int i; | ||||
|  | @ -600,7 +459,10 @@ main(int argc, char *argv[]) { | |||
| 
 | ||||
| 	readstdin(); | ||||
| 	grabkeyboard(); | ||||
| 	setup(); | ||||
| 	setup(lines); | ||||
| 	if(maxname) | ||||
| 		cmdw = MIN(textw(&dc, maxname), mw / 3); | ||||
| 	match(); | ||||
| 	run(); | ||||
| 	return 0; | ||||
| } | ||||
|  |  | |||
|  | @ -0,0 +1,30 @@ | |||
| #include <X11/Xlib.h> | ||||
| #include <draw.h> | ||||
| #include "config.h" | ||||
| 
 | ||||
| /* macros */ | ||||
| #define INRECT(X,Y,RX,RY,RW,RH) ((X) >= (RX) && (X) < (RX) + (RW) && (Y) >= (RY) && (Y) < (RY) + (RH)) | ||||
| #define MIN(a, b)               ((a) < (b) ? (a) : (b)) | ||||
| #define MAX(a, b)               ((a) > (b) ? (a) : (b)) | ||||
| #define IS_UTF8_1ST_CHAR(c)     ((((c) & 0xc0) == 0xc0) || !((c) & 0x80)) | ||||
| 
 | ||||
| /* forward declarations */ | ||||
| void drawbar(void); | ||||
| void grabkeyboard(void); | ||||
| void kpress(XKeyEvent *e); | ||||
| void run(void); | ||||
| void setup(unsigned int lines); | ||||
| 
 | ||||
| /* variables */ | ||||
| extern char *prompt; | ||||
| extern char text[4096]; | ||||
| extern int promptw; | ||||
| extern int screen; | ||||
| extern unsigned int numlockmask; | ||||
| extern unsigned int mw, mh; | ||||
| extern unsigned long normcol[ColLast]; | ||||
| extern unsigned long selcol[ColLast]; | ||||
| extern Bool topbar; | ||||
| extern DC dc; | ||||
| extern Display *dpy; | ||||
| extern Window win, root; | ||||
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		Reference in New Issue