Add keyword "input_pos" to get/set cursor position in plugin API functions buffer_get_integer and buffer_set

3 files changed, 26 insertions, 0 deletions

diff --git a/src/gui/gui-buffer.c b/src/gui/gui-buffer.c
index 5c5f6ac9a..b3e82e5d3 100644
--- a/src/gui/gui-buffer.c
+++ b/src/gui/gui-buffer.c
@@ -664,6 +664,8 @@ gui_buffer_get_integer (struct t_gui_buffer *buffer, const char *property)
             return buffer->text_search_exact;
         else if (string_strcasecmp (property, "text_search_found") == 0)
             return buffer->text_search_found;
+        else if (string_strcasecmp (property, "input_pos") == 0)
+            return buffer->input_buffer_pos;
     }
     
     return 0;
@@ -1073,6 +1075,13 @@ gui_buffer_set (struct t_gui_buffer *buffer, const char *property,
         gui_input_insert_string (buffer, value, 0);
         gui_input_text_changed_modifier_and_signal (buffer);
     }
+    else if (string_strcasecmp (property, "input_pos") == 0)
+    {
+        error = NULL;
+        number = strtol (value, &error, 10);
+        if (error && !error[0])
+            gui_input_set_pos (buffer, number);
+    }
     else if (string_strcasecmp (property, "input_get_unknown_commands") == 0)
     {
         error = NULL;
diff --git a/src/gui/gui-input.c b/src/gui/gui-input.c
index aef4a6a2c..e184a2e14 100644
--- a/src/gui/gui-input.c
+++ b/src/gui/gui-input.c
@@ -173,6 +173,22 @@ gui_input_move (struct t_gui_buffer *buffer, char *target, const char *source,
 }
 
 /*
+ * gui_input_set_pos: set position in input line
+ */
+
+void
+gui_input_set_pos (struct t_gui_buffer *buffer, int pos)
+{
+    if ((pos >= 0) && (buffer->input_buffer_pos != pos))
+    {
+        buffer->input_buffer_pos = pos;
+        if (buffer->input_buffer_pos > buffer->input_buffer_length)
+            buffer->input_buffer_pos = buffer->input_buffer_length;
+        gui_input_text_cursor_moved_signal ();
+    }
+}
+
+/*
  * gui_input_insert_string: insert a string into the input buffer
  *                          if pos == -1, string is inserted at cursor position
  *                          return: number of chars inserted
diff --git a/src/gui/gui-input.h b/src/gui/gui-input.h
index 20314a912..9586b04ee 100644
--- a/src/gui/gui-input.h
+++ b/src/gui/gui-input.h
@@ -33,6 +33,7 @@ extern void gui_input_paste_pending_signal ();
 extern void gui_input_text_changed_modifier_and_signal (struct t_gui_buffer *buffer);
 extern void gui_input_move (struct t_gui_buffer *buffer, char *target,
                             const char *source, int size);
+extern void gui_input_set_pos (struct t_gui_buffer *buffer, int pos);
 extern int gui_input_insert_string (struct t_gui_buffer *buffer,
                                     const char *string, int pos);
 extern void gui_input_clipboard_paste (struct t_gui_buffer *buffer);