[review,v2] Introduce the tui_gen_win_info::min_height method

Message ID 20191106142740.92C482816D@gnutoolchain-gerrit.osci.io
State Superseded
Headers show
Series
  • [review,v2] Introduce the tui_gen_win_info::min_height method
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Commit Message

Sourceware to Gerrit sync (Code Review) Nov. 6, 2019, 2:27 p.m.
Change URL: https://gnutoolchain-gerrit.osci.io/r/c/binutils-gdb/+/365
......................................................................

Introduce the tui_gen_win_info::min_height method

This introduces a new method, tui_gen_win_info::min_height, to fetch
the minimum height of a window.  This is used in the subsequent
unified layout patch.

gdb/ChangeLog
2019-11-06  Tom Tromey  <tom@tromey.com>

	* tui/tui-stack.h (struct tui_locator_window) <min_height>:
	Implement.
	* tui/tui-regs.h (struct tui_data_item_window) <min_height>:
	Implement.
	* tui/tui-data.h (struct tui_gen_win_info) <min_height>: New
	method.
	(struct tui_win_info) <min_height>: Implement.

Change-Id: Id33baffdf041fde072e15c1ff89b75f8b8118adb
---
M gdb/ChangeLog
M gdb/tui/tui-data.h
M gdb/tui/tui-regs.h
M gdb/tui/tui-stack.h
4 files changed, 28 insertions(+), 1 deletion(-)




-- 
Gerrit-Project: binutils-gdb
Gerrit-Branch: master
Gerrit-Change-Id: Id33baffdf041fde072e15c1ff89b75f8b8118adb
Gerrit-Change-Number: 365
Gerrit-PatchSet: 2
Gerrit-Owner: Tom Tromey <tromey@sourceware.org>
Gerrit-MessageType: newpatchset

Patch

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 02d6364..fbb2885 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,15 @@ 
 2019-11-06  Tom Tromey  <tom@tromey.com>
 
+	* tui/tui-stack.h (struct tui_locator_window) <min_height>:
+	Implement.
+	* tui/tui-regs.h (struct tui_data_item_window) <min_height>:
+	Implement.
+	* tui/tui-data.h (struct tui_gen_win_info) <min_height>: New
+	method.
+	(struct tui_win_info) <min_height>: Implement.
+
+2019-11-06  Tom Tromey  <tom@tromey.com>
+
 	* tui/tui-data.h (struct tui_gen_win_info) <can_box>: New method.
 	(struct tui_win_info) <can_box>: Update.
 
diff --git a/gdb/tui/tui-data.h b/gdb/tui/tui-data.h
index b0183a3..7318122 100644
--- a/gdb/tui/tui-data.h
+++ b/gdb/tui/tui-data.h
@@ -85,12 +85,14 @@ 
   /* Compute the maximum height of this window.  */
   virtual int max_height () const = 0;
 
+  /* Compute the minimum height of this window.  */
+  virtual int min_height () const = 0;
+
   /* Return true if this window can be boxed.  */
   virtual bool can_box () const
   {
     return false;
   }
-
   /* Resize this window.  The parameters are used to set the window's
      size and position.  */
   virtual void resize (int height, int width,
@@ -184,6 +186,11 @@ 
 
   int max_height () const override;
 
+  int min_height () const override
+  {
+    return MIN_WIN_HEIGHT;
+  }
+
   /* Called after the tab width has been changed.  */
   virtual void update_tab_width ()
   {
diff --git a/gdb/tui/tui-regs.h b/gdb/tui/tui-regs.h
index d476bcf..92df618 100644
--- a/gdb/tui/tui-regs.h
+++ b/gdb/tui/tui-regs.h
@@ -46,6 +46,11 @@ 
     return 1;
   }
 
+  int min_height () const override
+  {
+    return 1;
+  }
+
   const char *name = nullptr;
   /* The register number, or data display number.  */
   int item_no = -1;
diff --git a/gdb/tui/tui-stack.h b/gdb/tui/tui-stack.h
index dd9851b..27af5d2 100644
--- a/gdb/tui/tui-stack.h
+++ b/gdb/tui/tui-stack.h
@@ -42,6 +42,11 @@ 
     return 1;
   }
 
+  int min_height () const override
+  {
+    return 1;
+  }
+
   void rerender () override;
 
   /* Update the locator, with the provided arguments.