@@ -35,12 +35,23 @@ gdb_test "tui new-layout example src 1 src 1" \
"Window \"src\" seen twice in layout"
gdb_test "tui new-layout example src 1" \
"New layout does not contain the \"cmd\" window"
+gdb_test "tui new-layout example src 1}" \
+ "Extra '}' in layout specification"
+gdb_test "tui new-layout example {src 1} 1}" \
+ "Extra '}' in layout specification"
+gdb_test "tui new-layout example {src 1" \
+ "Missing '}' in layout specification"
gdb_test_no_output "tui new-layout example asm 1 locator 0 cmd 1"
gdb_test "help layout example" \
"Apply the \"example\" layout.*tui new-layout example asm 1 locator 0 cmd 1"
+gdb_test_no_output "tui new-layout example2 {asm 1 locator 0} 1 cmd 1"
+
+gdb_test "help layout example2" \
+ "Apply the \"example2\" layout.*tui new-layout example2 {asm 1 locator 0} 1 cmd 1"
+
if {![Term::enter_tui]} {
unsupported "TUI not supported"
}
@@ -400,20 +400,19 @@ tui_layout_window::replace_window (const char *name, const char *new_window)
/* See tui-layout.h. */
void
-tui_layout_window::specification (ui_file *output)
+tui_layout_window::specification (ui_file *output, int depth)
{
fputs_unfiltered (get_name (), output);
}
/* See tui-layout.h. */
-tui_layout_split *
-tui_layout_split::add_split (int weight)
+void
+tui_layout_split::add_split (std::unique_ptr<tui_layout_split> &&layout,
+ int weight)
{
- tui_layout_split *result = new tui_layout_split ();
- split s = {weight, std::unique_ptr<tui_layout_base> (result)};
+ split s = {weight, std::move (layout)};
m_splits.push_back (std::move (s));
- return result;
}
/* See tui-layout.h. */
@@ -711,17 +710,23 @@ tui_layout_split::replace_window (const char *name, const char *new_window)
/* See tui-layout.h. */
void
-tui_layout_split::specification (ui_file *output)
+tui_layout_split::specification (ui_file *output, int depth)
{
+ if (depth > 0)
+ fputs_unfiltered ("{", output);
+
bool first = true;
for (auto &item : m_splits)
{
if (!first)
fputs_unfiltered (" ", output);
first = false;
- item.layout->specification (output);
+ item.layout->specification (output, depth + 1);
fprintf_unfiltered (output, " %d", item.weight);
}
+
+ if (depth > 0)
+ fputs_unfiltered ("}", output);
}
/* Destroy the layout associated with SELF. */
@@ -746,7 +751,7 @@ add_layout_command (const char *name, tui_layout_split *layout)
struct cmd_list_element *cmd;
string_file spec;
- layout->specification (&spec);
+ layout->specification (&spec, 0);
gdb::unique_xmalloc_ptr<char> doc
(xstrprintf (_("Apply the \"%s\" layout.\n\
@@ -833,23 +838,60 @@ tui_new_layout_command (const char *spec, int from_tty)
if (new_name[0] == '-')
error (_("Layout name cannot start with '-'"));
- std::unique_ptr<tui_layout_split> new_layout (new tui_layout_split);
+ std::vector<std::unique_ptr<tui_layout_split>> splits;
+ splits.emplace_back (new tui_layout_split);
std::unordered_set<std::string> seen_windows;
while (true)
{
- std::string name = extract_arg (&spec);
- if (name.empty ())
+ spec = skip_spaces (spec);
+ if (spec[0] == '\0')
break;
- if (!validate_window_name (name))
- error (_("Unknown window \"%s\""), name.c_str ());
- if (seen_windows.find (name) != seen_windows.end ())
- error (_("Window \"%s\" seen twice in layout"), name.c_str ());
- ULONGEST weight = get_ulongest (&spec);
+
+ if (spec[0] == '{')
+ {
+ splits.emplace_back (new tui_layout_split);
+ ++spec;
+ continue;
+ }
+
+ bool is_close = false;
+ std::string name;
+ if (spec[0] == '}')
+ {
+ is_close = true;
+ ++spec;
+ if (splits.size () == 1)
+ error (_("Extra '}' in layout specification"));
+ }
+ else
+ {
+ name = extract_arg (&spec);
+ if (name.empty ())
+ break;
+ if (!validate_window_name (name))
+ error (_("Unknown window \"%s\""), name.c_str ());
+ if (seen_windows.find (name) != seen_windows.end ())
+ error (_("Window \"%s\" seen twice in layout"), name.c_str ());
+ }
+
+ ULONGEST weight = get_ulongest (&spec, '}');
if ((int) weight != weight)
error (_("Weight out of range: %s"), pulongest (weight));
- new_layout->add_window (name.c_str (), weight);
- seen_windows.insert (name);
+ if (is_close)
+ {
+ std::unique_ptr<tui_layout_split> last_split
+ = std::move (splits.back ());
+ splits.pop_back ();
+ splits.back ()->add_split (std::move (last_split), weight);
+ }
+ else
+ {
+ splits.back ()->add_window (name.c_str (), weight);
+ seen_windows.insert (name);
+ }
}
+ if (splits.size () > 1)
+ error (_("Missing '}' in layout specification"));
if (seen_windows.empty ())
error (_("New layout does not contain any windows"));
if (seen_windows.find ("cmd") == seen_windows.end ())
@@ -857,6 +899,7 @@ tui_new_layout_command (const char *spec, int from_tty)
gdb::unique_xmalloc_ptr<char> cmd_name
= make_unique_xstrdup (new_name.c_str ());
+ std::unique_ptr<tui_layout_split> new_layout = std::move (splits.back ());
struct cmd_list_element *cmd
= add_layout_command (cmd_name.get (), new_layout.get ());
cmd->name_allocated = 1;
@@ -899,6 +942,9 @@ Usage: tui new-layout NAME WINDOW WEIGHT [WINDOW WEIGHT]...\n\
Create a new TUI layout. The new layout will be named NAME,\n\
and can be accessed using \"layout NAME\".\n\
The windows will be displayed in the specified order.\n\
+A WINDOW can also be of the form:\n\
+ { NAME WEIGHT [NAME WEIGHT]... }\n\
+This form indicates a sub-frame.\n\
Each WEIGHT is an integer, which holds the relative size\n\
to be allocated to the window."),
tui_get_cmd_list ());
@@ -74,8 +74,9 @@ public:
NEW_WINDOW. */
virtual void replace_window (const char *name, const char *new_window) = 0;
- /* Append the specification to this window to OUTPUT. */
- virtual void specification (ui_file *output) = 0;
+ /* Append the specification to this window to OUTPUT. DEPTH is the
+ depth of this layout in the hierarchy (zero-based). */
+ virtual void specification (ui_file *output, int depth) = 0;
/* The most recent space allocation. */
int x = 0;
@@ -125,7 +126,7 @@ public:
void replace_window (const char *name, const char *new_window) override;
- void specification (ui_file *output) override;
+ void specification (ui_file *output, int depth) override;
protected:
@@ -153,7 +154,7 @@ public:
/* Add a new split layout to this layout. WEIGHT is the desired
size, which is relative to the other weights given in this
layout. */
- tui_layout_split *add_split (int weight);
+ void add_split (std::unique_ptr<tui_layout_split> &&layout, int weight);
/* Add a new window to this layout. NAME is the name of the window
to add. WEIGHT is the desired size, which is relative to the
@@ -174,7 +175,7 @@ public:
void replace_window (const char *name, const char *new_window) override;
- void specification (ui_file *output) override;
+ void specification (ui_file *output, int depth) override;
protected: