applied multisel patch to mainline

[dmenu.git] / dmenu.c

diff --git a/dmenu.c b/dmenu.c
index f71b056..efc1e54 100644 (file)
--- a/dmenu.c
+++ b/dmenu.c
@@ -22,6 +22,7 @@ typedef struct Item Item;
 struct Item {
        char *text;
        Item *left, *right;
+       Bool out;
 };
 
 static void appenditem(Item *item, Item **list, Item **last);
@@ -49,9 +50,12 @@ static const char *normbgcolor = "#222222";
 static const char *normfgcolor = "#bbbbbb";
 static const char *selbgcolor  = "#005577";
 static const char *selfgcolor  = "#eeeeee";
+static const char *outbgcolor  = "#00ffff";
+static const char *outfgcolor  = "#000000";
 static unsigned int lines = 0;
 static unsigned long normcol[ColLast];
 static unsigned long selcol[ColLast];
+static unsigned long outcol[ColLast];
 static Atom clip, utf8;
 static Bool topbar = True;
 static DC *dc;
@@ -72,7 +76,7 @@ main(int argc, char *argv[]) {
        for(i = 1; i < argc; i++)
                /* these options take no arguments */
                if(!strcmp(argv[i], "-v")) {      /* prints version information */
-                       puts("dmenu-"VERSION", © 2006-2011 dmenu engineers, see LICENSE for details");
+                       puts("dmenu-"VERSION", © 2006-2012 dmenu engineers, see LICENSE for details");
                        exit(EXIT_SUCCESS);
                }
                else if(!strcmp(argv[i], "-b"))   /* appears at the bottom of the screen */
@@ -117,7 +121,7 @@ main(int argc, char *argv[]) {
        setup();
        run();
 
-       return EXIT_FAILURE; /* unreachable */
+       return 1; /* unreachable */
 }
 
 void
@@ -169,7 +173,7 @@ drawmenu(void) {
        dc->h = bh;
        drawrect(dc, 0, 0, mw, mh, True, BG(dc, normcol));
 
-       if(prompt) {
+       if(prompt && *prompt) {
                dc->w = promptw;
                drawtext(dc, prompt, selcol);
                dc->x = dc->w;
@@ -185,7 +189,8 @@ drawmenu(void) {
                dc->w = mw - dc->x;
                for(item = curr; item != next; item = item->right) {
                        dc->y += dc->h;
-                       drawtext(dc, item->text, (item == sel) ? selcol : normcol);
+                       drawtext(dc, item->text, (item == sel) ? selcol :
+                                                (item->out)   ? outcol : normcol);
                }
        }
        else if(matches) {
@@ -197,7 +202,8 @@ drawmenu(void) {
                for(item = curr; item != next; item = item->right) {
                        dc->x += dc->w;
                        dc->w = MIN(textw(dc, item->text), mw - dc->x - textw(dc, ">"));
-                       drawtext(dc, item->text, (item == sel) ? selcol : normcol);
+                       drawtext(dc, item->text, (item == sel) ? selcol :
+                                                (item->out)   ? outcol : normcol);
                }
                dc->w = textw(dc, ">");
                dc->x = mw - dc->w;
@@ -243,23 +249,23 @@ keypress(XKeyEvent *ev) {
        len = XmbLookupString(xic, ev, buf, sizeof buf, &ksym, &status);
        if(status == XBufferOverflow)
                return;
-       if(ev->state & ControlMask) {
-               KeySym lower, upper;
-
-               XConvertCase(ksym, &lower, &upper);
-               switch(lower) {
+       if(ev->state & ControlMask)
+               switch(ksym) {
                case XK_a: ksym = XK_Home;      break;
                case XK_b: ksym = XK_Left;      break;
                case XK_c: ksym = XK_Escape;    break;
                case XK_d: ksym = XK_Delete;    break;
                case XK_e: ksym = XK_End;       break;
                case XK_f: ksym = XK_Right;     break;
+               case XK_g: ksym = XK_Escape;    break;
                case XK_h: ksym = XK_BackSpace; break;
                case XK_i: ksym = XK_Tab;       break;
-               case XK_j: ksym = XK_Return;    break;
-               case XK_m: ksym = XK_Return;    break;
-               case XK_n: ksym = XK_Up;        break;
-               case XK_p: ksym = XK_Down;      break;
+               case XK_j: /* fallthrough */
+               case XK_J: ksym = XK_Return;    break;
+               case XK_m: /* fallthrough */
+               case XK_M: ksym = XK_Return;    break;
+               case XK_n: ksym = XK_Down;      break;
+               case XK_p: ksym = XK_Up;        break;
 
                case XK_k: /* delete right */
                        text[cursor] = '\0';
@@ -278,10 +284,23 @@ keypress(XKeyEvent *ev) {
                        XConvertSelection(dc->dpy, (ev->state & ShiftMask) ? clip : XA_PRIMARY,
                                          utf8, utf8, win, CurrentTime);
                        return;
+               case XK_Return:
+               case XK_KP_Enter:
+                       break;
+               default:
+                       return;
+               }
+       else if(ev->state & Mod1Mask)
+               switch(ksym) {
+               case XK_g: ksym = XK_Home;  break;
+               case XK_G: ksym = XK_End;   break;
+               case XK_h: ksym = XK_Up;    break;
+               case XK_j: ksym = XK_Next;  break;
+               case XK_k: ksym = XK_Prior; break;
+               case XK_l: ksym = XK_Down;  break;
                default:
                        return;
                }
-       }
        switch(ksym) {
        default:
                if(!iscntrl(*buf))
@@ -328,6 +347,8 @@ keypress(XKeyEvent *ev) {
                        cursor = nextrune(-1);
                        break;
                }
+               if(lines > 0)
+                       return;
                /* fallthrough */
        case XK_Up:
                if(sel && sel->left && (sel = sel->left)->right == curr) {
@@ -350,12 +371,17 @@ keypress(XKeyEvent *ev) {
        case XK_Return:
        case XK_KP_Enter:
                puts((sel && !(ev->state & ShiftMask)) ? sel->text : text);
-               exit(EXIT_SUCCESS);
+               if(!(ev->state & ControlMask))
+                       exit(EXIT_SUCCESS);
+               sel->out = True;
+               break;
        case XK_Right:
                if(text[cursor] != '\0') {
                        cursor = nextrune(+1);
                        break;
                }
+               if(lines > 0)
+                       return;
                /* fallthrough */
        case XK_Down:
                if(sel && sel->right && (sel = sel->right) == next) {
@@ -466,6 +492,7 @@ readstdin(void) {
                        *p = '\0';
                if(!(items[i].text = strdup(buf)))
                        eprintf("cannot strdup %u bytes:", strlen(buf)+1);
+               items[i].out = False;
                if(strlen(items[i].text) > max)
                        max = strlen(maxstr = items[i].text);
        }
@@ -517,6 +544,8 @@ setup(void) {
        normcol[ColFG] = getcolor(dc, normfgcolor);
        selcol[ColBG]  = getcolor(dc, selbgcolor);
        selcol[ColFG]  = getcolor(dc, selfgcolor);
+       outcol[ColBG]  = getcolor(dc, outbgcolor);
+       outcol[ColFG]  = getcolor(dc, outfgcolor);
 
        clip = XInternAtom(dc->dpy, "CLIPBOARD",   False);
        utf8 = XInternAtom(dc->dpy, "UTF8_STRING", False);
@@ -565,18 +594,18 @@ setup(void) {
                y = topbar ? 0 : DisplayHeight(dc->dpy, screen) - mh;
                mw = DisplayWidth(dc->dpy, screen);
        }
-       promptw = prompt ? textw(dc, prompt) : 0;
+       promptw = (prompt && *prompt) ? textw(dc, prompt) : 0;
        inputw = MIN(inputw, mw/3);
        match();
 
        /* create menu window */
        swa.override_redirect = True;
-       swa.background_pixmap = ParentRelative;
+       swa.background_pixel = normcol[ColBG];
        swa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask;
        win = XCreateWindow(dc->dpy, root, x, y, mw, mh, 0,
                            DefaultDepth(dc->dpy, screen), CopyFromParent,
                            DefaultVisual(dc->dpy, screen),
-                           CWOverrideRedirect | CWBackPixmap | CWEventMask, &swa);
+                           CWOverrideRedirect | CWBackPixel | CWEventMask, &swa);
 
        /* open input methods */
        xim = XOpenIM(dc->dpy, NULL, NULL, NULL);