corrections

[dmenu.git] / main.c

diff --git a/main.c b/main.c
index 964fad6..573d7c3 100644 (file)
--- a/main.c
+++ b/main.c
@@ -1,5 +1,5 @@
-/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * (C)opyright MMVI Sander van Dijk <a dot h dot vandijk at gmail dot com>
+/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
+ * (C)opyright MMVI-MMVII Sander van Dijk <a dot h dot vandijk at gmail dot com>

  * See LICENSE file for license details.
  */
 #include "dmenu.h"
  * See LICENSE file for license details.
  */
 #include "dmenu.h"


@@ -178,6 +178,29 @@ kpress(XKeyEvent * e) {
                        break;
                }
        }
                        break;
                }
        }

+       if(e->state & Mod1Mask) {
+               switch(ksym) {
+               default: return;
+               case XK_h:
+                       ksym = XK_Left;
+                       break;
+               case XK_l:
+                       ksym = XK_Right;
+                       break;
+               case XK_j:
+                       ksym = XK_Next;
+                       break;
+               case XK_k:
+                       ksym = XK_Prior;
+                       break;
+               case XK_g:
+                       ksym = XK_Home;
+                       break;
+               case XK_G:
+                       ksym = XK_End;
+                       break;
+               }
+       }

        switch(ksym) {
        default:
                if(num && !iscntrl((int) buf[0])) {
        switch(ksym) {
        default:
                if(num && !iscntrl((int) buf[0])) {


@@ -200,11 +223,13 @@ kpress(XKeyEvent * e) {
                }
                break;
        case XK_End:
                }
                break;
        case XK_End:

+               if(!item)
+                       return;

                while(next) {
                        sel = curr = next;
                        calcoffsets();
                }
                while(next) {
                        sel = curr = next;
                        calcoffsets();
                }

-               while(sel->right)
+               while(sel && sel->right)

                        sel = sel->right;
                break;
        case XK_Escape:
                        sel = sel->right;
                break;
        case XK_Escape:


@@ -212,6 +237,8 @@ kpress(XKeyEvent * e) {
                running = False;
                break;
        case XK_Home:
                running = False;
                break;
        case XK_Home:

+               if(!item)
+                       return;

                sel = curr = item;
                calcoffsets();
                break;
                sel = curr = item;
                calcoffsets();
                break;


@@ -225,16 +252,16 @@ kpress(XKeyEvent * e) {
                }
                break;
        case XK_Next:
                }
                break;
        case XK_Next:

-               if(next) {
-                       sel = curr = next;
-                       calcoffsets();
-               }
+               if(!next)
+                       return;
+               sel = curr = next;
+               calcoffsets();

                break;
        case XK_Prior:
                break;
        case XK_Prior:

-               if(prev) {
-                       sel = curr = prev;
-                       calcoffsets();
-               }
+               if(!prev)
+                       return;
+               sel = curr = prev;
+               calcoffsets();

                break;
        case XK_Return:
                if((e->state & ShiftMask) && text)
                break;
        case XK_Return:
                if((e->state & ShiftMask) && text)


@@ -303,6 +330,7 @@ DC dc = {0};
 
 int
 main(int argc, char *argv[]) {
 
 int
 main(int argc, char *argv[]) {

+       Bool bottom = False;

        char *font = FONT;
        char *maxname;
        char *normbg = NORMBGCOLOR;
        char *font = FONT;
        char *maxname;
        char *normbg = NORMBGCOLOR;


@@ -320,33 +348,37 @@ main(int argc, char *argv[]) {
        timeout.tv_sec = 3;
        /* command line args */
        for(i = 1; i < argc; i++)
        timeout.tv_sec = 3;
        /* command line args */
        for(i = 1; i < argc; i++)

-               if(!strncmp(argv[i], "-font", 6)) {
+               if(!strncmp(argv[i], "-b", 3)) {
+                       bottom = True;
+               }
+               else if(!strncmp(argv[i], "-fn", 4)) {

                        if(++i < argc) font = argv[i];
                }
                        if(++i < argc) font = argv[i];
                }

-               else if(!strncmp(argv[i], "-normbg", 8)) {
+               else if(!strncmp(argv[i], "-nb", 4)) {

                        if(++i < argc) normbg = argv[i];
                }
                        if(++i < argc) normbg = argv[i];
                }

-               else if(!strncmp(argv[i], "-normfg", 8)) {
+               else if(!strncmp(argv[i], "-nf", 4)) {

                        if(++i < argc) normfg = argv[i];
                }
                        if(++i < argc) normfg = argv[i];
                }

-               else if(!strncmp(argv[i], "-selbg", 7)) {
+               else if(!strncmp(argv[i], "-p", 3)) {
+                       if(++i < argc) prompt = argv[i];
+               }
+               else if(!strncmp(argv[i], "-sb", 4)) {

                        if(++i < argc) selbg = argv[i];
                }
                        if(++i < argc) selbg = argv[i];
                }

-               else if(!strncmp(argv[i], "-selfg", 7)) {
+               else if(!strncmp(argv[i], "-sf", 4)) {

                        if(++i < argc) selfg = argv[i];
                }
                        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)) {
                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);
+                       fputs("dmenu-"VERSION", (C)opyright MMVI-MMVII Anselm R. Garbe\n", stdout);

                        exit(EXIT_SUCCESS);
                }
                else
                        exit(EXIT_SUCCESS);
                }
                else

-                       eprint("usage: dmenu [-font <name>] [-{norm,sel}{bg,fg} <color>] [-p <prompt>] [-t <seconds>] [-v]\n", stdout);
+                       eprint("usage: dmenu [-b] [-fn <font>] [-nb <color>] [-nf <color>] [-p <prompt>]\n"
+                               "             [-sb <color>] [-sf <color>] [-t <seconds>] [-v]\n", stdout);

        setlocale(LC_CTYPE, "");
        dpy = XOpenDisplay(0);
        if(!dpy)
        setlocale(LC_CTYPE, "");
        dpy = XOpenDisplay(0);
        if(!dpy)


@@ -380,6 +412,8 @@ main(int argc, char *argv[]) {
        mx = my = 0;
        mw = DisplayWidth(dpy, screen);
        mh = dc.font.height + 2;
        mx = my = 0;
        mw = DisplayWidth(dpy, screen);
        mh = dc.font.height + 2;

+       if(bottom)
+               my += DisplayHeight(dpy, screen) - mh;

        win = XCreateWindow(dpy, root, mx, my, mw, mh, 0,
                        DefaultDepth(dpy, screen), CopyFromParent,
                        DefaultVisual(dpy, screen),
        win = XCreateWindow(dpy, root, mx, my, mw, mh, 0,
                        DefaultDepth(dpy, screen), CopyFromParent,
                        DefaultVisual(dpy, screen),