[CONTACT]

[ABOUT]

[POLICY]

git clone dmenu dmenu Log gph

Found at: gopher.r-36.net:70/scm/dmenu/commit/6366f94e36e958d9856738a4dbed0a5e1c3926eb.gph

tfixed vlist paging, cleaned up - dmenu - Dmenu fork with xft fonts.

git clone git://r-36.net/dmenu

Log

Files

Refs

README

LICENSE

---

commit 6366f94e36e958d9856738a4dbed0a5e1c3926eb

parent 645f1d0dfcb3dada105b3633fb3b7c3d053fbd43

Author: Connor Lane Smith

Date:   Fri, 11 Jun 2010 09:24:33 +0100
fixed vlist paging, cleaned up
Diffstat:
  dmenu.c                             |      90 +++++++++++--------------------
1 file changed, 32 insertions(+), 58 deletions(-)
---

diff --git a/dmenu.c b/dmenu.c

t@@ -111,45 +111,30 @@ appenditem(Item *i, Item **list, Item **last) {
 void
 calcoffsetsh(void) {
-        int tw;
         unsigned int w;
         if(!curr)
                 return;
         w = promptw + cmdw + 2 * spaceitem;
-        for(next = curr; next; next=next->right) {
-                tw = MIN(textw(next->text), mw / 3);
-                w += tw;
-                if(w > mw)
-                        break;
-        }
+        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; prev=prev->left) {
-                tw = MIN(textw(prev->left->text), mw / 3);
-                w += tw;
-                if(w > mw)
-                        break;
-        }
+        for(prev = curr; prev && prev->left && w < mw; prev=prev->left)
+                w += MIN(textw(prev->left->text), mw / 3);
 }
 void
 calcoffsetsv(void) {
-        static unsigned int h;
+        unsigned int h;
         if(!curr)
                 return;
-        h = (dc.font.height + 2) * (lines + 1);
-        for(next = curr; next; next=next->right) {
+        h = (dc.font.height + 2) * lines;
+        for(next = curr; next && h > 0; next = next->right)
                 h -= dc.font.height + 2;
-                if(h <= 0)
-                        break;
-        }
-        h = (dc.font.height + 2) * (lines + 1);
-        for(prev = curr; prev && prev->left; prev=prev->left) {
+        h = (dc.font.height + 2) * lines;
+        for(prev = curr; prev && prev->left && h > 0; prev = prev->left)
                 h -= dc.font.height + 2;
-                if(h <= 0)
-                        break;
-        }
 }
 char *
t@@ -177,14 +162,6 @@ cistrstr(const char *s, const char *sub) {
 void
 cleanup(void) {
-        Item *itm;
-
-        while(allitems) {
-                itm = allitems->next;
-                free(allitems->text);
-                free(allitems);
-                allitems = itm;
-        }
         if(dc.font.set)
                 XFreeFontSet(dpy, dc.font.set);
         else
t@@ -257,11 +234,13 @@ drawmenuv(void) {
         Item *i;
         dc.w = mw - dc.x;
-        dc.y += dc.font.height + 2;
+        dc.h = dc.font.height + 2;
+        dc.y = dc.h;
         for(i = curr; i != next; i=i->right) {
                 drawtext(i->text, (sel == i) ? dc.sel : dc.norm);
-                dc.y += dc.font.height + 2;
+                dc.y += dc.h;
         }
+        dc.h = mh - dc.y;
         drawtext(NULL, dc.norm);
 }
t@@ -309,7 +288,7 @@ getcolor(const char *colstr) {
         XColor color;
         if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color))
-                eprint("error, cannot allocate color '%s'\n", colstr);
+                eprint("dmenu: cannot allocate color '%s'\n", colstr);
         return color.pixel;
 }
t@@ -328,12 +307,11 @@ grabkeyboard(void) {
 void
 initfont(const char *fontstr) {
-        char *def, **missing;
+        char *def, **missing = NULL;
         int i, n;
         if(!fontstr || fontstr[0] == '\0')
-                eprint("error, cannot load font: '%s'\n", fontstr);
-        missing = NULL;
+                eprint("dmenu: cannot load font: '%s'\n", fontstr);
         dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
         if(missing)
                 XFreeStringList(missing);
t@@ -351,7 +329,7 @@ initfont(const char *fontstr) {
         else {
                 if(!(dc.font.xfont = XLoadQueryFont(dpy, fontstr))
                 && !(dc.font.xfont = XLoadQueryFont(dpy, "fixed")))
-                        eprint("error, cannot load font: '%s'\n", fontstr);
+                        eprint("dmenu: cannot load font: '%s'\n", fontstr);
                 dc.font.ascent = dc.font.xfont->ascent;
                 dc.font.descent = dc.font.xfont->descent;
         }
t@@ -361,12 +339,11 @@ initfont(const char *fontstr) {
 void
 kpress(XKeyEvent * e) {
         char buf[sizeof text];
-        int i, num, off;
+        int i, num;
         unsigned int len;
         KeySym ksym;
         len = strlen(text);
-        buf[0] = '\0';
         num = XLookupString(e, buf, sizeof buf, &ksym, NULL);
         if(IsKeypadKey(ksym)) {
                 if(ksym == XK_KP_Enter)
t@@ -451,8 +428,8 @@ kpress(XKeyEvent * e) {
                         {
                                 FILE *fp;
                                 char *s;
-                                if(!(fp = (FILE*)popen("sselp", "r")))
-                                        eprint("dmenu: Could not popen sselp\n");
+                                if(!(fp = popen("sselp", "r")))
+                                        eprint("dmenu: cannot popen sselp\n");
                                 s = fgets(buf, sizeof buf, fp);
                                 pclose(fp);
                                 if(s == NULL)
t@@ -470,25 +447,21 @@ kpress(XKeyEvent * e) {
                 if(num && !iscntrl((int) buf[0])) {
                         memmove(text + cursor + num, text + cursor, sizeof text - cursor - num);
                         memcpy(text + cursor, buf, num);
-                        cursor+=num;
+                        cursor += num;
                         match(text);
                 }
                 break;
         case XK_BackSpace:
                 if(cursor > 0) {
-                        off = 1;
-                        while(cursor > off && !IS_UTF8_1ST_CHAR(text[cursor - off]))
-                                off++;
-                        memmove(text + cursor - off, text + cursor, sizeof text - cursor + off);
-                        cursor -= off;
+                        for(i = 1; cursor - i > 0 && !IS_UTF8_1ST_CHAR(text[cursor - i]); i++);
+                        memmove(text + cursor - i, text + cursor, sizeof text - cursor + i);
+                        cursor -= i;
                         match(text);
                 }
                 break;
         case XK_Delete:
-                off = 1;
-                while(cursor + off < sizeof text - 1 && !IS_UTF8_1ST_CHAR(text[cursor + off]))
-                        off++;
-                memmove(text + cursor, text + cursor + off, sizeof text - cursor);
+                for(i = 1; cursor + i < len && !IS_UTF8_1ST_CHAR(text[cursor + i]); i++);
+                memmove(text + cursor, text + cursor + i, sizeof text - cursor);
                 match(text);
                 break;
         case XK_End:
t@@ -631,13 +604,13 @@ readstdin(void) {
                 if(buf[len-1] == '\n')
                         buf[--len] = '\0';
                 if(!(p = strdup(buf)))
-                        eprint("fatal: could not strdup() %u bytes\n", len);
+                        eprint("dmenu: cannot strdup %u bytes\n", len);
                 if(max < len || !maxname) {
                         maxname = p;
                         max = len;
                 }
-                if(!(new = (Item *)malloc(sizeof(Item))))
-                        eprint("fatal: could not malloc() %u bytes\n", sizeof(Item));
+                if(!(new = malloc(sizeof *new)))
+                        eprint("dmenu: cannot malloc %u bytes\n", sizeof *new);
                 new->next = new->left = new->right = NULL;
                 new->text = p;
                 if(!i)
t@@ -785,8 +758,9 @@ main(int argc, char *argv[]) {
                         if(++i < argc) parent = atoi(argv[i]);
                 }
                 else if(!strcmp(argv[i], "-l")) {
-                        calcoffsets = calcoffsetsv;
                         if(++i < argc) lines = atoi(argv[i]);
+                        if(lines > 0)
+                                calcoffsets = calcoffsetsv;
                 }
                 else if(!strcmp(argv[i], "-fn")) {
                         if(++i < argc) font = argv[i];
t@@ -812,7 +786,7 @@ main(int argc, char *argv[]) {
                         eprint("usage: dmenu [-i] [-b] [-e ] [-l ] [-fn ] [-nb ]\n"
                                "             [-nf ] [-p ] [-sb ] [-sf ] [-v]\n");
         if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
-                fprintf(stderr, "warning: no locale support\n");
+                fprintf(stderr, "dmenu: warning: no locale support\n");
         if(!(dpy = XOpenDisplay(NULL)))
                 eprint("dmenu: cannot open display\n");
         screen = DefaultScreen(dpy);
.


AD: