339 lines
9.3 KiB
Diff
Executable File
339 lines
9.3 KiB
Diff
Executable File
diff --color -u a/config.def.h b/config.def.h
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--- a/config.def.h 2020-09-02 22:07:07.000000000 +0530
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+++ b/config.def.h 2021-05-21 00:20:28.562140000 +0530
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@@ -2,16 +2,21 @@
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/* Default settings; can be overriden by command line. */
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static int topbar = 1; /* -b option; if 0, dmenu appears at bottom */
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+static int centered = 1; /* -c option; centers dmenu on screen */
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+static int min_width = 500; /* minimum width when centered */
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/* -fn option overrides fonts[0]; default X11 font or font set */
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static const char *fonts[] = {
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- "monospace:size=10"
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+ "Consolas:pixelsize=15"
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};
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static const char *prompt = NULL; /* -p option; prompt to the left of input field */
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static const char *colors[SchemeLast][2] = {
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/* fg bg */
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- [SchemeNorm] = { "#bbbbbb", "#222222" },
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- [SchemeSel] = { "#eeeeee", "#005577" },
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+ [SchemeNorm] = { "#839496", "#002b36" },
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+ [SchemeSel] = { "#002b36", "#839496" },
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+ [SchemeSelHighlight] = { "#d33682", "#839496" },
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+ [SchemeNormHighlight] = { "#2aa198", "#002b36" },
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[SchemeOut] = { "#000000", "#00ffff" },
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+ [SchemeOutHighlight] = { "#fdf6e3", "#cb4b16" },
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};
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/* -l option; if nonzero, dmenu uses vertical list with given number of lines */
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static unsigned int lines = 0;
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@@ -21,3 +26,5 @@
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* for example: " /?\"&[]"
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*/
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static const char worddelimiters[] = " ";
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+/* Size of the window border */
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+static const unsigned int border_width = 4;
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Only in b: config.def.h.orig
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diff --color -u a/dmenu.1 b/dmenu.1
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--- a/dmenu.1 2020-09-02 22:07:07.000000000 +0530
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+++ b/dmenu.1 2020-12-29 02:11:41.804718200 +0530
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@@ -40,6 +40,9 @@
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.B \-b
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dmenu appears at the bottom of the screen.
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.TP
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+.B \-c
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+dmenu appears centered on the screen.
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+.TP
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.B \-f
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dmenu grabs the keyboard before reading stdin if not reading from a tty. This
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is faster, but will lock up X until stdin reaches end\-of\-file.
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diff --color -u a/dmenu.c b/dmenu.c
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--- a/dmenu.c 2020-09-02 22:07:07.000000000 +0530
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+++ b/dmenu.c 2020-12-29 02:24:03.168766600 +0530
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@@ -26,8 +26,7 @@
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#define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad)
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/* enums */
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-enum { SchemeNorm, SchemeSel, SchemeOut, SchemeLast }; /* color schemes */
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-
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+enum { SchemeNorm, SchemeSel, SchemeOut, SchemeNormHighlight, SchemeSelHighlight, SchemeOutHighlight, SchemeLast }; /* color schemes */
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struct item {
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char *text;
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struct item *left, *right;
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@@ -89,6 +88,15 @@
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break;
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}
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+static int
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+max_textw(void)
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+{
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+ int len = 0;
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+ for (struct item *item = items; item && item->text; item++)
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+ len = MAX(TEXTW(item->text), len);
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+ return len;
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+}
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+
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static void
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cleanup(void)
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{
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@@ -113,6 +121,43 @@
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return NULL;
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}
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+static void
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+drawhighlights(struct item *item, int x, int y, int maxw)
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+{
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+ char restorechar, tokens[sizeof text], *highlight, *token;
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+ int indentx, highlightlen;
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+
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+ drw_setscheme(drw, scheme[item == sel ? SchemeSelHighlight : item->out ? SchemeOutHighlight : SchemeNormHighlight]);
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+ strcpy(tokens, text);
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+ for (token = strtok(tokens, " "); token; token = strtok(NULL, " ")) {
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+ highlight = fstrstr(item->text, token);
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+ while (highlight) {
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+ // Move item str end, calc width for highlight indent, & restore
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+ highlightlen = highlight - item->text;
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+ restorechar = *highlight;
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+ item->text[highlightlen] = '\0';
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+ indentx = TEXTW(item->text);
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+ item->text[highlightlen] = restorechar;
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+
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+ // Move highlight str end, draw highlight, & restore
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+ restorechar = highlight[strlen(token)];
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+ highlight[strlen(token)] = '\0';
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+ if (indentx - (lrpad / 2) - 1 < maxw)
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+ drw_text(
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+ drw,
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+ x + indentx - (lrpad / 2) - 1,
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+ y,
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+ MIN(maxw - indentx, TEXTW(highlight) - lrpad),
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+ bh, 0, highlight, 0
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+ );
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+ highlight[strlen(token)] = restorechar;
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+
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+ if (strlen(highlight) - strlen(token) < strlen(token)) break;
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+ highlight = fstrstr(highlight + strlen(token), token);
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+ }
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+ }
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+}
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+
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static int
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drawitem(struct item *item, int x, int y, int w)
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{
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@@ -123,7 +168,9 @@
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else
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drw_setscheme(drw, scheme[SchemeNorm]);
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- return drw_text(drw, x, y, w, bh, lrpad / 2, item->text, 0);
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+ int r = drw_text(drw, x, y, w, bh, lrpad / 2, item->text, 0);
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+ drawhighlights(item, x, y, w);
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+ return r;
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}
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static void
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@@ -501,6 +548,119 @@
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}
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static void
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+buttonpress(XEvent *e)
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+{
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+ struct item *item;
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+ XButtonPressedEvent *ev = &e->xbutton;
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+ int x = 0, y = 0, h = bh, w;
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+
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+ if (ev->window != win)
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+ return;
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+
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+ /* right-click: exit */
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+ if (ev->button == Button3)
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+ exit(1);
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+
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+ if (prompt && *prompt)
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+ x += promptw;
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+
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+ /* input field */
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+ w = (lines > 0 || !matches) ? mw - x : inputw;
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+
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+ /* left-click on input: clear input,
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+ * NOTE: if there is no left-arrow the space for < is reserved so
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+ * add that to the input width */
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+ if (ev->button == Button1 &&
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+ ((lines <= 0 && ev->x >= 0 && ev->x <= x + w +
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+ ((!prev || !curr->left) ? TEXTW("<") : 0)) ||
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+ (lines > 0 && ev->y >= y && ev->y <= y + h))) {
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+ insert(NULL, -cursor);
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+ drawmenu();
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+ return;
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+ }
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+ /* middle-mouse click: paste selection */
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+ if (ev->button == Button2) {
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+ XConvertSelection(dpy, (ev->state & ShiftMask) ? clip : XA_PRIMARY,
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+ utf8, utf8, win, CurrentTime);
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+ drawmenu();
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+ return;
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+ }
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+ /* scroll up */
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+ if (ev->button == Button4 && prev) {
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+ sel = curr = prev;
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+ calcoffsets();
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+ drawmenu();
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+ return;
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+ }
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+ /* scroll down */
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+ if (ev->button == Button5 && next) {
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+ sel = curr = next;
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+ calcoffsets();
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+ drawmenu();
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+ return;
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+ }
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+ if (ev->button != Button1)
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+ return;
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+ if (ev->state & ~ControlMask)
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+ return;
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+ if (lines > 0) {
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+ /* vertical list: (ctrl)left-click on item */
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+ w = mw - x;
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+ for (item = curr; item != next; item = item->right) {
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+ y += h;
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+ if (ev->y >= y && ev->y <= (y + h)) {
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+ puts(item->text);
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+ if (!(ev->state & ControlMask))
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+ exit(0);
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+ sel = item;
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+ if (sel) {
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+ sel->out = 1;
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+ drawmenu();
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+ }
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+ return;
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+ }
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+ }
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+ } else if (matches) {
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+ /* left-click on left arrow */
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+ x += inputw;
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+ w = TEXTW("<");
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+ if (prev && curr->left) {
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+ if (ev->x >= x && ev->x <= x + w) {
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+ sel = curr = prev;
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+ calcoffsets();
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+ drawmenu();
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+ return;
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+ }
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+ }
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+ /* horizontal list: (ctrl)left-click on item */
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+ for (item = curr; item != next; item = item->right) {
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+ x += w;
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+ w = MIN(TEXTW(item->text), mw - x - TEXTW(">"));
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+ if (ev->x >= x && ev->x <= x + w) {
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+ puts(item->text);
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+ if (!(ev->state & ControlMask))
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+ exit(0);
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+ sel = item;
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+ if (sel) {
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+ sel->out = 1;
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+ drawmenu();
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+ }
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+ return;
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+ }
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+ }
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+ /* left-click on right arrow */
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+ w = TEXTW(">");
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+ x = mw - w;
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+ if (next && ev->x >= x && ev->x <= x + w) {
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+ sel = curr = next;
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+ calcoffsets();
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+ drawmenu();
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+ return;
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+ }
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+ }
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+}
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+
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+static void
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paste(void)
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{
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char *p, *q;
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@@ -561,6 +721,9 @@
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break;
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cleanup();
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exit(1);
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+ case ButtonPress:
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+ buttonpress(&ev);
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+ break;
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case Expose:
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if (ev.xexpose.count == 0)
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drw_map(drw, win, 0, 0, mw, mh);
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@@ -611,6 +774,7 @@
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bh = drw->fonts->h + 2;
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lines = MAX(lines, 0);
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mh = (lines + 1) * bh;
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+ promptw = (prompt && *prompt) ? TEXTW(prompt) - lrpad / 4 : 0;
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#ifdef XINERAMA
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i = 0;
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if (parentwin == root && (info = XineramaQueryScreens(dpy, &n))) {
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@@ -637,9 +801,16 @@
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if (INTERSECT(x, y, 1, 1, info[i]))
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break;
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- x = info[i].x_org;
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- y = info[i].y_org + (topbar ? 0 : info[i].height - mh);
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- mw = info[i].width;
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+ if (centered) {
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+ mw = MIN(MAX(max_textw() + promptw, min_width), info[i].width);
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+ x = info[i].x_org + ((info[i].width - mw) / 2);
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+ y = info[i].y_org + ((info[i].height - mh) / 2);
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+ } else {
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+ x = info[i].x_org;
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+ y = info[i].y_org + (topbar ? 0 : info[i].height - mh);
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+ mw = info[i].width;
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+ }
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+
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XFree(info);
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} else
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#endif
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@@ -647,21 +818,30 @@
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if (!XGetWindowAttributes(dpy, parentwin, &wa))
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die("could not get embedding window attributes: 0x%lx",
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parentwin);
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- x = 0;
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- y = topbar ? 0 : wa.height - mh;
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- mw = wa.width;
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+
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+ if (centered) {
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+ mw = MIN(MAX(max_textw() + promptw, min_width), wa.width);
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+ x = (wa.width - mw) / 2;
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+ y = (wa.height - mh) / 2;
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+ } else {
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+ x = 0;
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+ y = topbar ? 0 : wa.height - mh;
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+ mw = wa.width;
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+ }
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}
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- promptw = (prompt && *prompt) ? TEXTW(prompt) - lrpad / 4 : 0;
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inputw = MIN(inputw, mw/3);
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match();
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/* create menu window */
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swa.override_redirect = True;
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swa.background_pixel = scheme[SchemeNorm][ColBg].pixel;
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+ swa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask |
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+ ButtonPressMask;
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swa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask;
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- win = XCreateWindow(dpy, parentwin, x, y, mw, mh, 0,
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+ win = XCreateWindow(dpy, parentwin, x, y, mw, mh, border_width,
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CopyFromParent, CopyFromParent, CopyFromParent,
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CWOverrideRedirect | CWBackPixel | CWEventMask, &swa);
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+ XSetWindowBorder(dpy, win, scheme[SchemeSel][ColBg].pixel);
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XSetClassHint(dpy, win, &ch);
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@@ -709,6 +889,8 @@
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topbar = 0;
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else if (!strcmp(argv[i], "-f")) /* grabs keyboard before reading stdin */
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fast = 1;
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+ else if (!strcmp(argv[i], "-c")) /* centers dmenu on screen */
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+ centered = 1;
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else if (!strcmp(argv[i], "-i")) { /* case-insensitive item matching */
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fstrncmp = strncasecmp;
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fstrstr = cistrstr;
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Only in b: dmenu.c.orig
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Only in a: dmenu_path
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Only in a: dmenu_run
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