Re-add zeltak mode.

Changelog

@@ -7,6 +7,7 @@
 		- Word movement in entry box. (#126)
 		- PID file to avoid duplicate Rofi.
 		- Generic keybinding and launching for modi. (#128)
+		- Auto select mode (previously called zeltak mode) 
 	Bug fixes:
 		- Shift left/right movement between modi (#125)
 		- Document updates (#123,#116,#124,etc.)

config/config.def.c

@@ -102,6 +102,8 @@ Settings config = {
     /** Sidebar mode, show the switchers */
     .sidebar_mode      = FALSE,
     /** Lazy mode setting */
-    .lazy_filter_limit = 5000
+    .lazy_filter_limit =                                5000,
+    /** auto select */
+    .auto_select       = FALSE
 };
 

doc/rofi-manpage.markdown

@@ -43,6 +43,7 @@ rofi - A window switcher, run dialog and dmenu replacement
 [ -version ]
 [ -help]
 [ -dump-xresources ]
+[ -auto-select ]
 
 ## DESCRIPTION
 
@@ -267,6 +268,10 @@ daemon listening to specific key-combinations.
 
    Default: *5000*
 
+`-auto-select`
+
+    When one entry is left, automatically select this.
+
 ### PATTERN setting
 
 `-terminal`

doc/rofi.1

@@ -41,6 +41,7 @@ rofi \- A window switcher, run dialog and dmenu replacement
 [ \-version ]
 [ \-help]
 [ \-dump\-xresources ]
+[ \-auto\-select ]
 .SH DESCRIPTION
 .PP
 \fBrofi\fP is an X11 popup window switcher, run dialog, dmenu replacement and more. It focusses on
@@ -340,6 +341,14 @@ To show sidebar use:
    for 250ms. Experiments shows that the default (5000 lines) works well, set to 0 to always enable.
 .PP
    Default: \fI5000\fP
+.PP
+\fB\fC\-auto\-select\fR
+.PP
+.RS
+.nf
+When one entry is left, automatically select this.
+.fi
+.RE
 .SS PATTERN setting
 .PP
 \fB\fC\-terminal\fR

include/rofi.h

@@ -198,6 +198,8 @@ typedef struct _Settings
     unsigned int   sidebar_mode;
     /** Lazy filter limit. */
     unsigned int   lazy_filter_limit;
+    /** Auto select. */
+    unsigned int   auto_select;
 } Settings;
 
 /** Global Settings structure. */

source/rofi.c

@@ -788,6 +788,12 @@ static void menu_refilter ( MenuState *state, char **lines, menu_match_cb mmc, v
     }
     state->selected = MIN ( state->selected, state->filtered_lines - 1 );
 
+    if ( config.auto_select == TRUE && state->filtered_lines == 1 ) {
+        *( state->selected_line ) = state->line_map[state->selected];
+        state->retv               = MENU_OK;
+        state->quit               = TRUE;
+    }
+
     state->refilter = FALSE;
 }
 

source/xrmoptions.c

@@ -103,7 +103,8 @@ static XrmOption xrmOptions[] = {
     { xrm_Boolean, "case-sensitive",       { .num  = &config.case_sensitive        }, NULL },
     { xrm_Boolean, "sidebar-mode",         { .num  = &config.sidebar_mode          }, NULL },
     { xrm_Number,  "lazy-filter-limit",    { .num  = &config.lazy_filter_limit     }, NULL },
-    { xrm_SNumber, "eh",                   { .snum = &config.element_height        }, NULL }
+    { xrm_SNumber, "eh",                   { .snum = &config.element_height        }, NULL },
+    { xrm_Boolean, "auto-select",          { .num  = &config.auto_select           }, NULL }
 };
 
 // Dynamic options.