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Improved search of buffer with partial name (command "/buffer name")

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This commit is contained in:
Sebastien Helleu
2009-02-24 10:32:12 +01:00
parent 426ab803cb
commit 2af58ba271
1 changed files with 61 additions and 11 deletions
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src/gui/gui-buffer.c
+61 -11
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@@ -1040,16 +1040,26 @@ gui_buffer_search_by_name (const char *plugin, const char *name)
struct t_gui_buffer *
gui_buffer_search_by_partial_name (const char *plugin, const char *name)
{
struct t_gui_buffer *ptr_buffer, *buffer_partial_match;
int plugin_match;
struct t_gui_buffer *ptr_start_buffer, *ptr_buffer, *buffer_partial_match[3];
int plugin_match, length_name;
const char *pos;
if (!name || !name[0])
return gui_current_window->buffer;
buffer_partial_match = NULL;
/* 0: mathces beginning of buffer name, 1: in the middle, 2: the end */
buffer_partial_match[0] = NULL;
buffer_partial_match[1] = NULL;
buffer_partial_match[2] = NULL;
for (ptr_buffer = gui_buffers; ptr_buffer;
ptr_buffer = ptr_buffer->next_buffer)
length_name = strlen (name);
ptr_buffer = gui_current_window->buffer->next_buffer;
if (!ptr_buffer)
ptr_buffer = gui_buffers;
ptr_start_buffer = ptr_buffer;
while (ptr_buffer)
{
if (ptr_buffer->name)
{
@@ -1069,16 +1079,56 @@ gui_buffer_search_by_partial_name (const char *plugin, const char *name)
}
if (plugin_match)
{
if (strcmp (ptr_buffer->name, name) == 0)
return ptr_buffer;
if (!buffer_partial_match && strstr (ptr_buffer->name, name))
buffer_partial_match = ptr_buffer;
pos = strstr (ptr_buffer->name, name);
if (pos)
{
if (pos == ptr_buffer->name)
{
if (!pos[length_name])
{
/* matches full name, return it immediately */
return ptr_buffer;
}
/* matches beginning of name */
if (!buffer_partial_match[0])
buffer_partial_match[0] = ptr_buffer;
}
else
{
if (pos[length_name])
{
/* matches middle of buffer name */
if (!buffer_partial_match[1])
buffer_partial_match[1] = ptr_buffer;
}
else
{
/* matches end of buffer name */
if (!buffer_partial_match[2])
buffer_partial_match[2] = ptr_buffer;
}
}
}
}
}
ptr_buffer = ptr_buffer->next_buffer;
if (!ptr_buffer)
ptr_buffer = gui_buffers;
if (ptr_buffer == ptr_start_buffer)
break;
}
/* return buffer partially matching (may be NULL if no buffer was found */
return buffer_partial_match;
/* matches end of name? */
if (buffer_partial_match[2])
return buffer_partial_match[2];
/* matches beginning of name? */
if (buffer_partial_match[0])
return buffer_partial_match[0];
/* return buffer partially matching in name
(may be NULL if no buffer was found) */
return buffer_partial_match[1];
}
/*