Add new option weechat.look.prefix_align_min (task #10650)

4 files changed, 36 insertions, 3 deletions

diff --git a/src/core/wee-config.c b/src/core/wee-config.c
index d1e4504b0..720f926a3 100644
--- a/src/core/wee-config.c
+++ b/src/core/wee-config.c
@@ -52,6 +52,7 @@
 #include "../gui/gui-hotlist.h"
 #include "../gui/gui-keyboard.h"
 #include "../gui/gui-layout.h"
+#include "../gui/gui-line.h"
 #include "../gui/gui-nicklist.h"
 #include "../gui/gui-window.h"
 #include "../plugins/plugin.h"
@@ -101,6 +102,7 @@ struct t_config_option *config_look_paste_max_lines;
 struct t_config_option *config_look_prefix[GUI_CHAT_NUM_PREFIXES];
 struct t_config_option *config_look_prefix_align;
 struct t_config_option *config_look_prefix_align_max;
+struct t_config_option *config_look_prefix_align_min;
 struct t_config_option *config_look_prefix_align_more;
 struct t_config_option *config_look_prefix_buffer_align;
 struct t_config_option *config_look_prefix_buffer_align_max;
@@ -322,6 +324,30 @@ config_change_prefix (void *data, struct t_config_option *option)
 }
 
 /*
+ * config_change_prefix_align_min: called when prefix_align_min is changed
+ */
+
+void
+config_change_prefix_align_min (void *data, struct t_config_option *option)
+{
+    struct t_gui_buffer *ptr_buffer;
+    
+    /* make C compiler happy */
+    (void) data;
+    (void) option;
+    
+    for (ptr_buffer = gui_buffers; ptr_buffer;
+         ptr_buffer = ptr_buffer->next_buffer)
+    {
+        if (ptr_buffer->own_lines)
+            gui_line_compute_prefix_max_length (ptr_buffer->own_lines);
+        if (ptr_buffer->mixed_lines)
+            gui_line_compute_prefix_max_length (ptr_buffer->mixed_lines);
+    }
+    gui_window_refresh_windows ();
+}
+
+/*
  * config_change_color: called when a color is changed by /set command
  */
 
@@ -1434,6 +1460,11 @@ config_weechat_init_options ()
         "prefix_align_max", "integer",
         N_("max size for prefix (0 = no max size)"),
         NULL, 0, 128, "0", NULL, 0, NULL, NULL, &config_change_buffers, NULL, NULL, NULL);
+    config_look_prefix_align_min = config_file_new_option (
+        weechat_config_file, ptr_section,
+        "prefix_align_min", "integer",
+        N_("min size for prefix"),
+        NULL, 0, 128, "0", NULL, 0, NULL, NULL, &config_change_prefix_align_min, NULL, NULL, NULL);
     config_look_prefix_align_more = config_file_new_option (
         weechat_config_file, ptr_section,
         "prefix_align_more", "boolean",
diff --git a/src/core/wee-config.h b/src/core/wee-config.h
index 362f1c3c5..70b872648 100644
--- a/src/core/wee-config.h
+++ b/src/core/wee-config.h
@@ -131,6 +131,7 @@ extern struct t_config_option *config_look_paste_max_lines;
 extern struct t_config_option *config_look_prefix[];
 extern struct t_config_option *config_look_prefix_align;
 extern struct t_config_option *config_look_prefix_align_max;
+extern struct t_config_option *config_look_prefix_align_min;
 extern struct t_config_option *config_look_prefix_align_more;
 extern struct t_config_option *config_look_prefix_buffer_align;
 extern struct t_config_option *config_look_prefix_buffer_align_max;
diff --git a/src/gui/gui-filter.c b/src/gui/gui-filter.c
index 8ad74154c..066bac38c 100644
--- a/src/gui/gui-filter.c
+++ b/src/gui/gui-filter.c
@@ -30,6 +30,7 @@
 #include <regex.h>
 
 #include "../core/weechat.h"
+#include "../core/wee-config.h"
 #include "../core/wee-hook.h"
 #include "../core/wee-infolist.h"
 #include "../core/wee-log.h"
@@ -138,7 +139,7 @@ gui_filter_buffer (struct t_gui_buffer *buffer)
     
     lines_hidden = 0;
     
-    buffer->lines->prefix_max_length = 0;
+    buffer->lines->prefix_max_length = CONFIG_INTEGER(config_look_prefix_align_min);
     
     for (ptr_line = buffer->lines->first_line; ptr_line;
          ptr_line = ptr_line->next_line)
diff --git a/src/gui/gui-line.c b/src/gui/gui-line.c
index d770926d3..3aa4b695c 100644
--- a/src/gui/gui-line.c
+++ b/src/gui/gui-line.c
@@ -63,7 +63,7 @@ gui_lines_alloc ()
         new_lines->first_line_not_read = 0;
         new_lines->lines_hidden = 0;
         new_lines->buffer_max_length = 0;
-        new_lines->prefix_max_length = 0;
+        new_lines->prefix_max_length = CONFIG_INTEGER(config_look_prefix_align_min);
     }
     
     return new_lines;
@@ -483,7 +483,7 @@ gui_line_compute_prefix_max_length (struct t_gui_lines *lines)
 {
     struct t_gui_line *ptr_line;
     
-    lines->prefix_max_length = 0;
+    lines->prefix_max_length = CONFIG_INTEGER(config_look_prefix_align_min);
     for (ptr_line = lines->first_line; ptr_line;
          ptr_line = ptr_line->next_line)
     {