Introduce tui_data_window::delete_data_content_windows method

This changes tui_delete_data_content_windows to be a method on
tui_data_window, removing some uses of the TUI_DATA_WIN global.

gdb/ChangeLog
2019-07-17  Tom Tromey  <tom@tromey.com>

	* tui/tui-windata.h (tui_delete_data_content_windows): Don't
	declare.
	* tui/tui-windata.c
	(tui_data_window::delete_data_content_windows): Rename from
	tui_delete_data_content_windows.
	(tui_data_window::display_all_data)
	(tui_data_window::do_scroll_vertical): Update.
	* tui/tui-data.h (struct tui_data_window)
	<delete_data_content_windows>: New method.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index b12813c..3e75cbc 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,17 @@
 2019-07-17  Tom Tromey  <tom@tromey.com>
 
+       * tui/tui-windata.h (tui_delete_data_content_windows): Don't
+       declare.
+       * tui/tui-windata.c
+       (tui_data_window::delete_data_content_windows): Rename from
+       tui_delete_data_content_windows.
+       (tui_data_window::display_all_data)
+       (tui_data_window::do_scroll_vertical): Update.
+       * tui/tui-data.h (struct tui_data_window)
+       <delete_data_content_windows>: New method.
+
+2019-07-17  Tom Tromey  <tom@tromey.com>
+
        * tui/tui-windata.h (tui_refresh_data_win): Don't declare.
        * tui/tui-regs.h (tui_first_reg_element_inline): Don't declare.
 

diff --git a/gdb/tui/tui-data.h b/gdb/tui/tui-data.h
index a13662e..60963c9 100644 (file)
--- a/gdb/tui/tui-data.h
+++ b/gdb/tui/tui-data.h
@@ -507,6 +507,10 @@ struct tui_data_window : public tui_win_info
      not set the content.  */
   void display_all_data ();
 
+  /* Delete all the item windows in the data window.  This is usually
+     done when the data window is scrolled.  */
+  void delete_data_content_windows ();
+
 protected:
 
   void do_scroll_vertical (int num_to_scroll) override;

diff --git a/gdb/tui/tui-windata.c b/gdb/tui/tui-windata.c
index 37fdcfc..eaef144 100644 (file)
--- a/gdb/tui/tui-windata.c
+++ b/gdb/tui/tui-windata.c
@@ -56,13 +56,12 @@ tui_data_window::first_data_item_displayed ()
   return -1;
 }
 
+/* See tui-data.h.  */
 
-/* Function to delete all the item windows in the data window.  This
-   is usually done when the data window is scrolled.  */
 void
-tui_delete_data_content_windows (void)
+tui_data_window::delete_data_content_windows ()
 {
-  for (auto &&win : TUI_DATA_WIN->regs_content)
+  for (auto &&win : regs_content)
     {
       tui_delete_win (win->handle);
       win->handle = NULL;
@@ -103,7 +102,7 @@ tui_data_window::display_all_data ()
   else
     {
       tui_erase_data_content (NULL);
-      tui_delete_data_content_windows ();
+      delete_data_content_windows ();
       tui_check_and_display_highlight_if_needed (this);
       tui_display_registers_from (0);
     }
@@ -155,7 +154,7 @@ tui_data_window::do_scroll_vertical (int num_to_scroll)
     {
       first_line += num_to_scroll;
       tui_erase_data_content (NULL);
-      tui_delete_data_content_windows ();
+      delete_data_content_windows ();
       tui_display_registers_from_line (first_line);
     }
 }

diff --git a/gdb/tui/tui-windata.h b/gdb/tui/tui-windata.h
index fce4e6d..419b22f 100644 (file)
--- a/gdb/tui/tui-windata.h
+++ b/gdb/tui/tui-windata.h
@@ -25,6 +25,5 @@
 #include "tui/tui-data.h"
 
 extern void tui_erase_data_content (const char *);
-extern void tui_delete_data_content_windows (void);
 
 #endif /* TUI_TUI_WINDATA_H */