[View] Add two widgets num-rows/num-filtered-rows

Issue: #1026

5 files changed, 39 insertions, 2 deletions

diff --git a/doc/rofi-theme-selector.1 b/doc/rofi-theme-selector.1
index 74712e74..47d0bff7 100644
--- a/doc/rofi-theme-selector.1
+++ b/doc/rofi-theme-selector.1
@@ -1,7 +1,7 @@
 .\" generated with Ronn/v0.7.3
 .\" http://github.com/rtomayko/ronn/tree/0.7.3
 .
-.TH "ROFI\-THEME\-SELECTOR" "1" "May 2019" "" ""
+.TH "ROFI\-THEME\-SELECTOR" "1" "January 2018" "" ""
 .
 .SH "NAME"
 \fBrofi\-theme\-selector\fR \- Preview and apply themes for \fBrofi\fR
diff --git a/doc/rofi-theme.5 b/doc/rofi-theme.5
index 40e1a80a..a5dd1b58 100644
--- a/doc/rofi-theme.5
+++ b/doc/rofi-theme.5
@@ -1,7 +1,7 @@
 .\" generated with Ronn/v0.7.3
 .\" http://github.com/rtomayko/ronn/tree/0.7.3
 .
-.TH "ROFI\-THEME" "5" "September 2019" "" ""
+.TH "ROFI\-THEME" "5" "November 2019" "" ""
 .
 .SH "NAME"
 \fBrofi\-theme\fR \- Rofi theme format files
@@ -1153,6 +1153,12 @@ listview
 .IP "\(bu" 4
 mode\-switcher
 .
+.IP "\(bu" 4
+num\-rows
+.
+.IP "\(bu" 4
+num\-filtered\-rows
+.
 .IP "" 0
 .
 .P
diff --git a/doc/rofi-theme.5.markdown b/doc/rofi-theme.5.markdown
index 1b435fec..7a333fbf 100644
--- a/doc/rofi-theme.5.markdown
+++ b/doc/rofi-theme.5.markdown
@@ -741,6 +741,8 @@ The following widgets are fixed, as they provide core **rofi** functionality:
  * message
  * listview
  * mode-switcher
+ * num-rows
+ * num-filtered-rows
 
 The following keywords are defined and can be used to automatically pack a subset of the widgets.
 These are used in the default theme as depicted in the figure above.
diff --git a/include/view-internal.h b/include/view-internal.h
index db253f6b..21e048e2 100644
--- a/include/view-internal.h
+++ b/include/view-internal.h
@@ -101,6 +101,12 @@ struct RofiViewState
     unsigned int     num_modi;
     /** Array of #textbox that act as buttons for switching modi */
     textbox          **modi;
+
+    /** Total rows. */
+    textbox         *tb_total_rows;
+    /** filtered rows */
+    textbox         *tb_filtered_rows;
+
     /** Settings of the menu */
     MenuFlags        menu_flags;
     /** If mouse was within view previously */
diff --git a/source/view.c b/source/view.c
index b44d9ab4..03b3aedb 100644
--- a/source/view.c
+++ b/source/view.c
@@ -1102,6 +1102,19 @@ static void rofi_view_refilter ( RofiViewState *state )
     }
     listview_set_num_elements ( state->list_view, state->filtered_lines );
 
+    if ( state->tb_filtered_rows ) {
+        char *r = g_strdup_printf("%u", state->filtered_lines);
+        textbox_text( state->tb_filtered_rows, r );
+        g_free(r);
+    }
+    if ( state->tb_total_rows )  {
+        char *r = g_strdup_printf("%u", state->num_lines);
+        textbox_text( state->tb_total_rows, r );
+        g_free(r);
+    }
+
+
+
     if ( config.auto_select == TRUE && state->filtered_lines == 1 && state->num_lines > 1 ) {
         ( state->selected_line ) = state->line_map[listview_get_selected ( state->list_view  )];
         state->retv              = MENU_OK;
@@ -1616,6 +1629,16 @@ static void rofi_view_add_widget ( RofiViewState *state, widget *parent_widget,
         box_add ( (box *) parent_widget, WIDGET ( state->prompt ), FALSE );
         defaults = NULL;
     }
+    else if ( strcmp ( name, "num-rows" ) == 0 ){
+        state->tb_total_rows = textbox_create ( parent_widget, WIDGET_TYPE_TEXTBOX_TEXT, name, TB_AUTOWIDTH|TB_AUTOHEIGHT, NORMAL, "", 0, 0 );
+        box_add ( (box *) parent_widget, WIDGET ( state->tb_total_rows ), FALSE );
+        defaults = NULL;
+    }
+    else if ( strcmp ( name, "num-filtered-rows" ) == 0 ){
+        state->tb_filtered_rows = textbox_create ( parent_widget, WIDGET_TYPE_TEXTBOX_TEXT, name, TB_AUTOWIDTH|TB_AUTOHEIGHT, NORMAL, "", 0, 0 );
+        box_add ( (box *) parent_widget, WIDGET ( state->tb_filtered_rows), FALSE );
+        defaults = NULL;
+    }
     /**
      * CASE INDICATOR
      */