fixed offsets, updated eprint, cleaned up

[dmenu.git] / dmenu.c

diff --git a/dmenu.c b/dmenu.c
index 8b40aa7..878bc95 100644 (file)
--- a/dmenu.c
+++ b/dmenu.c
@@ -34,6 +34,7 @@ static void calcoffsetsh(void);
 static void calcoffsetsv(void);
 static char *cistrstr(const char *s, const char *sub);
 static void cleanup(void);
 static void calcoffsetsv(void);
 static char *cistrstr(const char *s, const char *sub);
 static void cleanup(void);

+static void dinput(void);

 static void drawmenu(void);
 static void drawmenuh(void);
 static void drawmenuv(void);
 static void drawmenu(void);
 static void drawmenuh(void);
 static void drawmenuv(void);


@@ -89,28 +90,25 @@ void
 calcoffsetsh(void) {
        unsigned int w;
 
 calcoffsetsh(void) {
        unsigned int w;
 

-       if(!curr)
-               return;
-       w = promptw + cmdw + 2 * spaceitem;
-       for(next = curr; next && w < mw; next=next->right)
-               w += MIN(textw(next->text), mw / 3);
-       w = promptw + cmdw + 2 * spaceitem;
-       for(prev = curr; prev && prev->left && w < mw; prev=prev->left)
-               w += MIN(textw(prev->left->text), mw / 3);
+       w = promptw + cmdw + (2 * spaceitem);
+       for(next = curr; next; next = next->right)
+               if((w += MIN(textw(next->text), mw / 3)) > mw)
+                       break;
+       w = promptw + cmdw + (2 * spaceitem);
+       for(prev = curr; prev && prev->left; prev = prev->left)
+               if((w += MIN(textw(prev->left->text), mw / 3)) > mw)
+                       break;

 }
 
 void
 calcoffsetsv(void) {
 }
 
 void
 calcoffsetsv(void) {

-       unsigned int h;
+       unsigned int i;

 
 

-       if(!curr)
-               return;
-       h = (dc.font.height + 2) * lines;
-       for(next = curr; next && h > 0; next = next->right)
-               h -= dc.font.height + 2;
-       h = (dc.font.height + 2) * lines;
-       for(prev = curr; prev && prev->left && h > 0; prev = prev->left)
-               h -= dc.font.height + 2;
+       next = prev = curr;
+       for(i = 0; i < lines && next; i++)
+               next = next->right;
+       for(i = 0; i < lines && prev && prev->left; i++)
+               prev = prev->left;

 }
 
 char *
 }
 
 char *


@@ -150,6 +148,13 @@ cleanup(void) {
        XUngrabKeyboard(dpy, CurrentTime);
 }
 
        XUngrabKeyboard(dpy, CurrentTime);
 }
 

+void
+dinput(void) {
+       cleanup();
+       execlp("dinput", "dinput", text, NULL); /* todo: argv */
+       eprint("cannot exec dinput\n");
+}
+

 void
 drawmenu(void) {
        dc.x = 0;
 void
 drawmenu(void) {
        dc.x = 0;


@@ -290,8 +295,7 @@ kpress(XKeyEvent * e) {
                        match(text);
                        break;
                case XK_x:
                        match(text);
                        break;
                case XK_x:

-                       execlp("dinput", "dinput", text, NULL); /* todo: argv */
-                       eprint("dmenu: cannot exec dinput:");
+                       dinput();

                        break;
                }
        }
                        break;
                }
        }


@@ -369,10 +373,9 @@ kpress(XKeyEvent * e) {
                }
                break;
        case XK_Tab:
                }
                break;
        case XK_Tab:

-               if(!sel)
-                       return;
-               strncpy(text, sel->text, sizeof text);
-               match(text);
+               if(sel)
+                       strncpy(text, sel->text, sizeof text);
+               dinput();

                break;
        }
        drawmenu();
                break;
        }
        drawmenu();


@@ -431,11 +434,11 @@ readstdin(void) {
                if(buf[len-1] == '\n')
                        buf[--len] = '\0';
                if(!(p = strdup(buf)))
                if(buf[len-1] == '\n')
                        buf[--len] = '\0';
                if(!(p = strdup(buf)))

-                       eprint("dmenu: cannot strdup %u bytes\n", len);
+                       eprint("cannot strdup %u bytes\n", len);

                if((max = MAX(max, len)) == len)
                        maxname = p;
                if(!(new = malloc(sizeof *new)))
                if((max = MAX(max, len)) == len)
                        maxname = p;
                if(!(new = malloc(sizeof *new)))

-                       eprint("dmenu: cannot malloc %u bytes\n", sizeof *new);
+                       eprint("cannot malloc %u bytes\n", sizeof *new);

                new->next = new->left = new->right = NULL;
                new->text = p;
                if(!i)
                new->next = new->left = new->right = NULL;
                new->text = p;
                if(!i)


@@ -544,6 +547,7 @@ main(int argc, char *argv[]) {
        Bool topbar = True;
 
        /* command line args */
        Bool topbar = True;
 
        /* command line args */

+       progname = argv[0];

        for(i = 1; i < argc; i++)
                if(!strcmp(argv[i], "-i")) {
                        fstrncmp = strncasecmp;
        for(i = 1; i < argc; i++)
                if(!strcmp(argv[i], "-i")) {
                        fstrncmp = strncasecmp;


@@ -585,7 +589,7 @@ main(int argc, char *argv[]) {
        if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
                fprintf(stderr, "dmenu: warning: no locale support\n");
        if(!(dpy = XOpenDisplay(NULL)))
        if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
                fprintf(stderr, "dmenu: warning: no locale support\n");
        if(!(dpy = XOpenDisplay(NULL)))

-               eprint("dmenu: cannot open display\n");
+               eprint("cannot open display\n");

        screen = DefaultScreen(dpy);
        if(!parent)
                parent = RootWindow(dpy, screen);
        screen = DefaultScreen(dpy);
        if(!parent)
                parent = RootWindow(dpy, screen);