X-Git-Url: https://git.xinqibao.xyz/dmenu.git/blobdiff_plain/7cf66b443ad1cc9a698db477401b843f3c14184b..210b303941e517a9d7df1cba1e3229165fb4037b:/dmenu.c?ds=sidebyside

diff --git a/dmenu.c b/dmenu.c
index f0be02a..d8ef88f 100644
--- a/dmenu.c
+++ b/dmenu.c
@@ -10,7 +10,7 @@
 #ifdef XINERAMA
 #include <X11/extensions/Xinerama.h>
 #endif
-#include <dc.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))
@@ -36,9 +36,8 @@ 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;
@@ -63,6 +62,56 @@ static Window root, win;
 
 static int (*fstrncmp)(const char *, const char *, size_t) = strncmp;
 
+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", © 2006-2011 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(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);
+	readstdin();
+	setup();
+	run();
+	return EXIT_FAILURE;
+
+usage:
+	fputs("usage: dmenu [-b] [-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)
@@ -81,13 +130,13 @@ calcoffsets(void) {
 	if(lines > 0)
 		n = lines * bh;
 	else
-		n = mw - (promptw + inputw + dc_textw(dc, "<") + dc_textw(dc, ">"));
+		n = mw - (promptw + inputw + textw(dc, "<") + textw(dc, ">"));
 
 	for(i = 0, next = curr; next; next = next->right)
-		if((i += (lines > 0) ? bh : MIN(dc_textw(dc, next->text), n)) > 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(dc_textw(dc, prev->left->text), n)) > n)
+		if((i += (lines > 0) ? bh : MIN(textw(dc, prev->left->text), n)) > n)
 			break;
 }
 
@@ -99,41 +148,41 @@ drawmenu(void) {
 	dc->x = 0;
 	dc->y = 0;
 	dc->h = bh;
-	dc_drawrect(dc, 0, 0, mw, mh, True, BG(dc, normcol));
+	drawrect(dc, 0, 0, mw, mh, True, BG(dc, normcol));
 
 	if(prompt) {
 		dc->w = promptw;
-		dc_drawtext(dc, prompt, selcol);
+		drawtext(dc, prompt, selcol);
 		dc->x = dc->w;
 	}
 	dc->w = (lines > 0 || !matches) ? mw - dc->x : inputw;
-	dc_drawtext(dc, text, normcol);
-	if((curpos = dc_textnw(dc, text, cursor) + dc->h/2 - 2) < dc->w)
-		dc_drawrect(dc, curpos, 2, 1, dc->h - 4, True, FG(dc, normcol));
+	drawtext(dc, text, normcol);
+	if((curpos = textnw(dc, text, cursor) + dc->h/2 - 2) < dc->w)
+		drawrect(dc, curpos, 2, 1, dc->h - 4, True, FG(dc, normcol));
 
 	if(lines > 0) {
 		dc->w = mw - dc->x;
 		for(item = curr; item != next; item = item->right) {
 			dc->y += dc->h;
-			dc_drawtext(dc, item->text, (item == sel) ? selcol : normcol);
+			drawtext(dc, item->text, (item == sel) ? selcol : normcol);
 		}
 	}
 	else if(matches) {
 		dc->x += inputw;
-		dc->w = dc_textw(dc, "<");
+		dc->w = textw(dc, "<");
 		if(curr->left)
-			dc_drawtext(dc, "<", normcol);
+			drawtext(dc, "<", normcol);
 		for(item = curr; item != next; item = item->right) {
 			dc->x += dc->w;
-			dc->w = MIN(dc_textw(dc, item->text), mw - dc->x - dc_textw(dc, ">"));
-			dc_drawtext(dc, item->text, (item == sel) ? selcol : normcol);
+			dc->w = MIN(textw(dc, item->text), mw - dc->x - textw(dc, ">"));
+			drawtext(dc, item->text, (item == sel) ? selcol : normcol);
 		}
-		dc->w = dc_textw(dc, ">");
+		dc->w = textw(dc, ">");
 		dc->x = mw - dc->w;
 		if(next)
-			dc_drawtext(dc, ">", normcol);
+			drawtext(dc, ">", normcol);
 	}
-	dc_map(dc, win, mw, mh);
+	mapdc(dc, win, mw, mh);
 }
 
 char *
@@ -177,7 +226,7 @@ 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;
@@ -227,8 +276,10 @@ keypress(XKeyEvent *ev) {
 			while(cursor > 0 && text[nextrune(-1)] != ' ')
 				insert(NULL, nextrune(-1) - cursor);
 			break;
+		case XK_y:  /* paste selection */
+			XConvertSelection(dc->dpy, XA_PRIMARY, utf8, utf8, win, CurrentTime);
+			return;
 		}
-	}
 	switch(ksym) {
 	default:
 		if(!iscntrl(*buf))
@@ -264,10 +315,6 @@ keypress(XKeyEvent *ev) {
 		sel = curr = matches;
 		calcoffsets();
 		break;
-	case XK_Insert:  /* paste selection */
-		if(ev->state & ShiftMask)
-			XConvertSelection(dc->dpy, XA_PRIMARY, utf8, utf8, win, CurrentTime);
-		return;
 	case XK_Left:
 		if(cursor > 0 && (!sel || !sel->left || lines > 0)) {
 			cursor = nextrune(-1);
@@ -296,7 +343,6 @@ 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) {
@@ -358,7 +404,7 @@ match(void) {
 		else
 			matches = lsubstr;
 	}
-	curr = prev = next = sel = matches;
+	curr = sel = matches;
 	calcoffsets();
 }
 
@@ -393,12 +439,11 @@ 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)))
+		if(!(item = calloc(1, sizeof *item)))
 			eprintf("cannot malloc %u bytes\n", sizeof *item);
 		if(!(item->text = strdup(buf)))
 			eprintf("cannot strdup %u bytes\n", strlen(buf)+1);
-		item->next = item->left = item->right = NULL;
-		inputw = MAX(inputw, dc_textw(dc, item->text));
+		inputw = MAX(inputw, textw(dc, item->text));
 	}
 }
 
@@ -439,10 +484,10 @@ setup(void) {
 	root = RootWindow(dc->dpy, screen);
 	utf8 = XInternAtom(dc->dpy, "UTF8_STRING", False);
 
-	normcol[ColBG] = dc_color(dc, normbgcolor);
-	normcol[ColFG] = dc_color(dc, normfgcolor);
-	selcol[ColBG] = dc_color(dc, selbgcolor);
-	selcol[ColFG] = dc_color(dc, selfgcolor);
+	normcol[ColBG] = getcolor(dc, normbgcolor);
+	normcol[ColFG] = getcolor(dc, normfgcolor);
+	selcol[ColBG] = getcolor(dc, selbgcolor);
+	selcol[ColFG] = getcolor(dc, selfgcolor);
 
 	/* menu geometry */
 	bh = dc->font.height + 2;
@@ -481,63 +526,9 @@ setup(void) {
 	                    CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
 
 	grabkeyboard();
-	dc_resize(dc, mw, mh);
+	resizedc(dc, mw, mh);
 	inputw = MIN(inputw, mw/3);
-	promptw = prompt ? dc_textw(dc, prompt) : 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], "-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
-			usage();
-
-	dc = dc_init();
-	dc_font(dc, font);
-	readstdin();
-	setup();
-	run();
-
-	return EXIT_FAILURE;  /* should not reach */
-}