X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=main.c;h=964fad6ba193410843c90e0c626f30041dd33af8;hb=65912f2a96d32600a07b963e9149f70ca22e73bb;hp=3fa1e54801ee5d9a770e192eecb8f6af7f00acb6;hpb=d78bcf247fe03e23e7980b246ccf5d57d256ecfc;p=dmenu.git diff --git a/main.c b/main.c index 3fa1e54..964fad6 100644 --- a/main.c +++ b/main.c @@ -5,13 +5,13 @@ #include "dmenu.h" #include +#include #include #include #include #include #include #include -#include #include #include @@ -25,10 +25,12 @@ struct Item { /* static */ static char text[4096]; +static char *prompt = NULL; static int mx, my, mw, mh; static int ret = 0; static int nitem = 0; static unsigned int cmdw = 0; +static unsigned int promptw = 0; static Bool running = True; static Item *allitems = NULL; /* first of all items */ static Item *item = NULL; /* first of pattern matching items */ @@ -45,7 +47,7 @@ calcoffsets(void) { if(!curr) return; - w = cmdw + 2 * SPACE; + w = promptw + cmdw + 2 * SPACE; for(next = curr; next; next=next->right) { tw = textw(next->text); if(tw > mw / 3) @@ -54,7 +56,7 @@ calcoffsets(void) { if(w > mw) break; } - w = cmdw + 2 * SPACE; + w = promptw + cmdw + 2 * SPACE; for(prev = curr; prev && prev->left; prev=prev->left) { tw = textw(prev->left->text); if(tw > mw / 3) @@ -74,6 +76,13 @@ drawmenu(void) { dc.w = mw; dc.h = mh; drawtext(NULL, dc.norm); + /* print prompt? */ + if(promptw) { + dc.w = promptw; + drawtext(prompt, dc.sel); + } + dc.x += promptw; + dc.w = mw - promptw; /* print command */ if(cmdw && item) dc.w = cmdw; @@ -145,7 +154,7 @@ kpress(XKeyEvent * e) { len = strlen(text); buf[0] = 0; - num = XLookupString(e, buf, sizeof(buf), &ksym, 0); + num = XLookupString(e, buf, sizeof buf, &ksym, 0); if(IsFunctionKey(ksym) || IsKeypadKey(ksym) || IsMiscFunctionKey(ksym) || IsPFKey(ksym) || IsPrivateKeypadKey(ksym)) @@ -170,6 +179,42 @@ kpress(XKeyEvent * e) { } } switch(ksym) { + default: + if(num && !iscntrl((int) buf[0])) { + buf[num] = 0; + if(len > 0) + strncat(text, buf, sizeof text); + else + strncpy(text, buf, sizeof text); + match(text); + } + break; + case XK_BackSpace: + if((i = len)) { + prev_nitem = nitem; + do { + text[--i] = 0; + match(text); + } while(i && nitem && prev_nitem == nitem); + match(text); + } + break; + case XK_End: + while(next) { + sel = curr = next; + calcoffsets(); + } + while(sel->right) + sel = sel->right; + break; + case XK_Escape: + ret = 1; + running = False; + break; + case XK_Home: + sel = curr = item; + calcoffsets(); + break; case XK_Left: if(!(sel && sel->left)) return; @@ -179,18 +224,15 @@ kpress(XKeyEvent * e) { calcoffsets(); } break; - case XK_Tab: - if(!sel) - return; - strncpy(text, sel->text, sizeof(text)); - match(text); + case XK_Next: + if(next) { + sel = curr = next; + calcoffsets(); + } break; - case XK_Right: - if(!(sel && sel->right)) - return; - sel=sel->right; - if(sel == next) { - curr = next; + case XK_Prior: + if(prev) { + sel = curr = prev; calcoffsets(); } break; @@ -204,29 +246,21 @@ kpress(XKeyEvent * e) { fflush(stdout); running = False; break; - case XK_Escape: - ret = 1; - running = False; - break; - case XK_BackSpace: - if((i = len)) { - prev_nitem = nitem; - do { - text[--i] = 0; - match(text); - } while(i && nitem && prev_nitem == nitem); - match(text); + case XK_Right: + if(!(sel && sel->right)) + return; + sel=sel->right; + if(sel == next) { + curr = next; + calcoffsets(); } break; - default: - if(num && !iscntrl((int) buf[0])) { - buf[num] = 0; - if(len > 0) - strncat(text, buf, sizeof(text)); - else - strncpy(text, buf, sizeof(text)); - match(text); - } + case XK_Tab: + if(!sel) + return; + strncpy(text, sel->text, sizeof text); + match(text); + break; } drawmenu(); } @@ -239,7 +273,7 @@ readstdin(void) { Item *i, *new; i = 0; - while(fgets(buf, sizeof(buf), stdin)) { + while(fgets(buf, sizeof buf, stdin)) { len = strlen(buf); if (buf[len - 1] == '\n') buf[len - 1] = 0; @@ -286,24 +320,34 @@ main(int argc, char *argv[]) { timeout.tv_sec = 3; /* command line args */ for(i = 1; i < argc; i++) - if(!strncmp(argv[i], "-font", 6)) - font = argv[++i]; - else if(!strncmp(argv[i], "-normbg", 8)) - normbg = argv[++i]; - else if(!strncmp(argv[i], "-normfg", 8)) - normfg = argv[++i]; - else if(!strncmp(argv[i], "-selbg", 7)) - selbg = argv[++i]; - else if(!strncmp(argv[i], "-selfg", 7)) - selfg = argv[++i]; - else if(!strncmp(argv[i], "-t", 3)) - timeout.tv_sec = atoi(argv[++i]); + if(!strncmp(argv[i], "-font", 6)) { + if(++i < argc) font = argv[i]; + } + else if(!strncmp(argv[i], "-normbg", 8)) { + if(++i < argc) normbg = argv[i]; + } + else if(!strncmp(argv[i], "-normfg", 8)) { + if(++i < argc) normfg = argv[i]; + } + else if(!strncmp(argv[i], "-selbg", 7)) { + if(++i < argc) selbg = argv[i]; + } + else if(!strncmp(argv[i], "-selfg", 7)) { + if(++i < argc) selfg = argv[i]; + } + else if(!strncmp(argv[i], "-p", 3)) { + if(++i < argc) prompt = argv[i]; + } + else if(!strncmp(argv[i], "-t", 3)) { + if(++i < argc) timeout.tv_sec = atoi(argv[i]); + } else if(!strncmp(argv[i], "-v", 3)) { fputs("dmenu-"VERSION", (C)opyright MMVI Anselm R. Garbe\n", stdout); exit(EXIT_SUCCESS); } else - eprint("usage: dmenu [-font ] [-{norm,sel}{bg,fg} ] [-t ] [-v]\n", stdout); + eprint("usage: dmenu [-font ] [-{norm,sel}{bg,fg} ] [-p ] [-t ] [-v]\n", stdout); + setlocale(LC_CTYPE, ""); dpy = XOpenDisplay(0); if(!dpy) eprint("dmenu: cannot open display\n"); @@ -340,7 +384,6 @@ main(int argc, char *argv[]) { DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen), CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa); - XDefineCursor(dpy, win, XCreateFontCursor(dpy, XC_xterm)); /* pixmap */ dc.drawable = XCreatePixmap(dpy, root, mw, mh, DefaultDepth(dpy, screen)); dc.gc = XCreateGC(dpy, root, 0, 0); @@ -349,6 +392,10 @@ main(int argc, char *argv[]) { cmdw = textw(maxname); if(cmdw > mw / 3) cmdw = mw / 3; + if(prompt) + promptw = textw(prompt); + if(promptw > mw / 5) + promptw = mw / 5; text[0] = 0; match(text); XMapRaised(dpy, win);