X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=dmenu.c;h=2193f8229b3eed41eccf3fa041ebbed6803658f9;hb=e0e6b071c63f960c398b43b2fbf0dec66a9b3ab6;hp=f743be878deccaee3129a3505435686e32431a8c;hpb=128d4cf376beffbef82b93d6305ed7856eea10bd;p=dmenu.git

diff --git a/dmenu.c b/dmenu.c
index f743be8..2193f82 100644
--- a/dmenu.c
+++ b/dmenu.c
@@ -10,7 +10,7 @@
 #ifdef XINERAMA
 #include <X11/extensions/Xinerama.h>
 #endif
-#include <draw.h>
+#include "draw.h"
 
 #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))
@@ -36,12 +36,12 @@ static void paste(void);
 static void readstdin(void);
 static void run(void);
 static void setup(void);
-static void usage(void);
 
-static char text[BUFSIZ];
+static char text[BUFSIZ] = "";
 static int bh, mw, mh;
 static int inputw = 0;
 static int lines = 0;
+static int monitor = -1;
 static int promptw;
 static size_t cursor = 0;
 static const char *font = NULL;
@@ -62,6 +62,67 @@ static Window root, win;
 
 static int (*fstrncmp)(const char *, const char *, size_t) = strncmp;
 
+int
+main(int argc, char *argv[]) {
+	Bool fast = False;
+	int i;
+
+	progname = "dmenu";
+	for(i = 1; i < argc; i++)
+		/* single flags */
+		if(!strcmp(argv[i], "-v")) {
+			fputs("dmenu-"VERSION", © 2006-2011 dmenu engineers, see LICENSE for details\n", stdout);
+			exit(EXIT_SUCCESS);
+		}
+		else if(!strcmp(argv[i], "-b"))
+			topbar = False;
+		else if(!strcmp(argv[i], "-i"))
+			fstrncmp = strncasecmp;
+		else if(!strcmp(argv[i], "-f"))
+			fast = True;
+		else if(i == argc-1)
+			goto usage;
+		/* double flags */
+		else if(!strcmp(argv[i], "-l"))
+			lines = atoi(argv[++i]);
+		else if(!strcmp(argv[i], "-m"))
+			monitor = atoi(argv[++i]);
+		else if(!strcmp(argv[i], "-p"))
+			prompt = argv[++i];
+		else if(!strcmp(argv[i], "-fn"))
+			font = argv[++i];
+		else if(!strcmp(argv[i], "-nb"))
+			normbgcolor = argv[++i];
+		else if(!strcmp(argv[i], "-nf"))
+			normfgcolor = argv[++i];
+		else if(!strcmp(argv[i], "-sb"))
+			selbgcolor = argv[++i];
+		else if(!strcmp(argv[i], "-sf"))
+			selfgcolor = argv[++i];
+		else
+			goto usage;
+
+	dc = initdc();
+	initfont(dc, font);
+
+	if(fast) {
+		setup();
+		readstdin();
+	}
+	else {
+		readstdin();
+		setup();
+	}
+	match();
+	run();
+	return EXIT_FAILURE;
+
+usage:
+	fputs("usage: dmenu [-b] [-f] [-i] [-l lines] [-m monitor] [-p prompt] [-fn font]\n"
+	      "             [-nb color] [-nf color] [-sb color] [-sf color] [-v]\n", stderr);
+	return EXIT_FAILURE;
+}
+
 void
 appenditem(Item *item, Item **list, Item **last) {
 	if(!*last)
@@ -83,10 +144,10 @@ calcoffsets(void) {
 		n = mw - (promptw + inputw + textw(dc, "<") + textw(dc, ">"));
 
 	for(i = 0, next = curr; next; next = next->right)
-		if((i += (lines > 0) ? bh : MIN(textw(dc, next->text), mw/3)) > n)
+		if((i += (lines > 0) ? bh : MIN(textw(dc, next->text), n)) > n)
 			break;
 	for(i = 0, prev = curr; prev && prev->left; prev = prev->left)
-		if((i += (lines > 0) ? bh : MIN(textw(dc, prev->left->text), mw/3)) > n)
+		if((i += (lines > 0) ? bh : MIN(textw(dc, prev->left->text), n)) > n)
 			break;
 }
 
@@ -124,7 +185,7 @@ drawmenu(void) {
 			drawtext(dc, "<", normcol);
 		for(item = curr; item != next; item = item->right) {
 			dc->x += dc->w;
-			dc->w = MIN(textw(dc, item->text), mw/3);
+			dc->w = MIN(textw(dc, item->text), mw - dc->x - textw(dc, ">"));
 			drawtext(dc, item->text, (item == sel) ? selcol : normcol);
 		}
 		dc->w = textw(dc, ">");
@@ -132,7 +193,7 @@ drawmenu(void) {
 		if(next)
 			drawtext(dc, ">", normcol);
 	}
-	commitdraw(dc, win, mw, mh);
+	mapdc(dc, win, mw, mh);
 }
 
 char *
@@ -176,7 +237,7 @@ keypress(XKeyEvent *ev) {
 
 	len = strlen(text);
 	XLookupString(ev, buf, sizeof buf, &ksym, NULL);
-	if(ev->state & ControlMask) {
+	if(ev->state & ControlMask)
 		switch(tolower(ksym)) {
 		default:
 			return;
@@ -230,10 +291,9 @@ keypress(XKeyEvent *ev) {
 			XConvertSelection(dc->dpy, XA_PRIMARY, utf8, utf8, win, CurrentTime);
 			return;
 		}
-	}
 	switch(ksym) {
 	default:
-		if(isprint(*buf))
+		if(!iscntrl(*buf))
 			insert(buf, strlen(buf));
 		break;
 	case XK_Delete:
@@ -294,7 +354,6 @@ keypress(XKeyEvent *ev) {
 	case XK_Return:
 	case XK_KP_Enter:
 		fputs((sel && !(ev->state & ShiftMask)) ? sel->text : text, stdout);
-		fflush(stdout);
 		exit(EXIT_SUCCESS);
 	case XK_Right:
 		if(cursor < len) {
@@ -356,7 +415,7 @@ match(void) {
 		else
 			matches = lsubstr;
 	}
-	curr = prev = next = sel = matches;
+	curr = sel = matches;
 	calcoffsets();
 }
 
@@ -391,11 +450,10 @@ readstdin(void) {
 	for(end = &items; fgets(buf, sizeof buf, stdin); *end = item, end = &item->next) {
 		if((p = strchr(buf, '\n')))
 			*p = '\0';
-		if(!(item = malloc(sizeof *item)))
-			eprintf("cannot malloc %u bytes\n", sizeof *item);
+		if(!(item = calloc(1, sizeof *item)))
+			eprintf("cannot malloc %u bytes:", sizeof *item);
 		if(!(item->text = strdup(buf)))
-			eprintf("cannot strdup %u bytes\n", strlen(buf)+1);
-		item->next = item->left = item->right = NULL;
+			eprintf("cannot strdup %u bytes:", strlen(buf)+1);
 		inputw = MAX(inputw, textw(dc, item->text));
 	}
 }
@@ -454,7 +512,8 @@ setup(void) {
 
 		XQueryPointer(dc->dpy, root, &dw, &dw, &x, &y, &di, &di, &du);
 		for(i = 0; i < n; i++)
-			if(INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height))
+			if((monitor == info[i].screen_number)
+			|| (monitor < 0 && INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height)))
 				break;
 		x = info[i].x_org;
 		y = info[i].y_org + (topbar ? 0 : info[i].height - mh);
@@ -478,61 +537,8 @@ setup(void) {
 	                    CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
 
 	grabkeyboard();
-	setcanvas(dc, mw, mh);
+	resizedc(dc, mw, mh);
 	inputw = MIN(inputw, mw/3);
-	promptw = prompt ? MIN(textw(dc, prompt), mw/5) : 0;
+	promptw = prompt ? textw(dc, prompt) : 0;
 	XMapRaised(dc->dpy, win);
-	text[0] = '\0';
-	match();
-}
-
-void
-usage(void) {
-	fputs("usage: dmenu [-b] [-i] [-l lines] [-p prompt] [-fn font] [-nb color]\n"
-	      "             [-nf color] [-sb color] [-sf color] [-v]\n", stderr);
-	exit(EXIT_FAILURE);
-}
-
-int
-main(int argc, char *argv[]) {
-	int i;
-
-	progname = "dmenu";
-	for(i = 1; i < argc; i++)
-		/* single flags */
-		if(!strcmp(argv[i], "-v")) {
-			fputs("dmenu-"VERSION", © 2006-2010 dmenu engineers, see LICENSE for details\n", stdout);
-			exit(EXIT_SUCCESS);
-		}
-		else if(!strcmp(argv[i], "-b"))
-			topbar = False;
-		else if(!strcmp(argv[i], "-i"))
-			fstrncmp = strncasecmp;
-		else if(i == argc-1)
-			usage();
-		/* double flags */
-		else if(!strcmp(argv[i], "-l"))
-			lines = atoi(argv[++i]);
-		else if(!strcmp(argv[i], "-p"))
-			prompt = argv[++i];
-		else if(!strcmp(argv[i], "-fn"))
-			font = argv[++i];
-		else if(!strcmp(argv[i], "-nb"))
-			normbgcolor = argv[++i];
-		else if(!strcmp(argv[i], "-nf"))
-			normfgcolor = argv[++i];
-		else if(!strcmp(argv[i], "-sb"))
-			selbgcolor = argv[++i];
-		else if(!strcmp(argv[i], "-sf"))
-			selfgcolor = argv[++i];
-		else
-			usage();
-
-	dc = initdraw();
-	initfont(dc, font);
-	readstdin();
-	setup();
-	run();
-
-	return EXIT_FAILURE;  /* should not reach */
 }