From: Peter Hofmann <scm@uninformativ.de>
Date: Sat, 25 Apr 2020 07:49:15 +0000 (+0200)
Subject: Make tab width customizable
X-Git-Tag: v1.0.0~93
X-Git-Url: https://git.armaanb.net/?p=chorizo.git;a=commitdiff_plain;h=675ebdcbebc2e068218c4fe67874af7aed02e573

Make tab width customizable
---

diff --git a/browser.c b/browser.c
index 48ff848..ca8eb37 100644
--- a/browser.c
+++ b/browser.c
@@ -97,6 +97,7 @@ static gboolean initial_wc_setup_done = FALSE;
 static GHashTable *keywords = NULL;
 static gchar *search_text = NULL;
 static GtkPositionType tab_pos = GTK_POS_TOP;
+static gint tab_width_chars = 20;
 static gchar *user_agent = NULL;
 
 
@@ -234,7 +235,7 @@ client_new(const gchar *uri, WebKitWebView *related_wv, gboolean show)
 
     c->tablabel = gtk_label_new(__NAME__);
     gtk_label_set_ellipsize(GTK_LABEL(c->tablabel), PANGO_ELLIPSIZE_END);
-    gtk_label_set_width_chars(GTK_LABEL(c->tablabel), 20);
+    gtk_label_set_width_chars(GTK_LABEL(c->tablabel), tab_width_chars);
 
     evbox = gtk_event_box_new();
     gtk_container_add(GTK_CONTAINER(evbox), c->tablabel);
@@ -690,6 +691,10 @@ grab_environment_configuration(void)
             tab_pos = GTK_POS_LEFT;
     }
 
+    e = g_getenv(__NAME_UPPERCASE__"_TAB_WIDTH_CHARS");
+    if (e != NULL)
+        tab_width_chars = atoi(e);
+
     e = g_getenv(__NAME_UPPERCASE__"_USER_AGENT");
     if (e != NULL)
         user_agent = g_strdup(e);
diff --git a/man1/lariza.1 b/man1/lariza.1
index dc69965..0a7573e 100644
--- a/man1/lariza.1
+++ b/man1/lariza.1
@@ -70,6 +70,9 @@ the command line. Defaults to \fBabout:blank\fP.
 Can be one of \fBtop\fP (default), \fBright\fP, \fBbottom\fP,
 \fBleft\fP.
 .TP
+\fBLARIZA_TAB_WIDTH_CHARS\fP
+An integer, determines width of tabs. Defaults to 20.
+.TP
 \fBLARIZA_USER_AGENT\fP
 \fBlariza\fP will identify itself with this string. Uses WebKit's
 default value if unset.