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| author | Tom Tromey <tromey@adacore.com> | 2024-09-25 08:27:51 -0600 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2024-11-01 11:06:47 -0600 |
| commit | 76367d23146136b457b1494285b807437a9fec60 (patch) | |
| tree | 29cec25266e8d522ba7a135659699542885af03d /gdb/python | |
| parent | 893e4fd6231922495175b701a6c44b665e91cd7e (diff) | |
| download | gdb-76367d23146136b457b1494285b807437a9fec60.zip gdb-76367d23146136b457b1494285b807437a9fec60.tar.gz gdb-76367d23146136b457b1494285b807437a9fec60.tar.bz2 | |
Add gdb.events.tui_enabled
This adds a new event source so that Python scripts can track whether
or not the TUI is presently enabled.
v2 of the patch renames "status" -> "enabled".
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=32162
Reviewed-By: Eli Zaretskii <eliz@gnu.org>
Reviewed-by: Keith Seitz <keiths@redhat.com>
Diffstat (limited to 'gdb/python')
| -rw-r--r-- | gdb/python/py-all-events.def | 1 | ||||
| -rw-r--r-- | gdb/python/py-event-types.def | 5 | ||||
| -rw-r--r-- | gdb/python/py-tui.c | 28 |
3 files changed, 34 insertions, 0 deletions
diff --git a/gdb/python/py-all-events.def b/gdb/python/py-all-events.def index 4df5541..f315e75 100644 --- a/gdb/python/py-all-events.def +++ b/gdb/python/py-all-events.def @@ -45,3 +45,4 @@ GDB_PY_DEFINE_EVENT(connection_removed) GDB_PY_DEFINE_EVENT(executable_changed) GDB_PY_DEFINE_EVENT(new_progspace) GDB_PY_DEFINE_EVENT(free_progspace) +GDB_PY_DEFINE_EVENT(tui_enabled) diff --git a/gdb/python/py-event-types.def b/gdb/python/py-event-types.def index f43a51b..e22f042 100644 --- a/gdb/python/py-event-types.def +++ b/gdb/python/py-event-types.def @@ -140,3 +140,8 @@ GDB_PY_DEFINE_EVENT_TYPE (free_progspace, "FreeProgspaceEvent", "GDB free Progspace event object", event_object_type); + +GDB_PY_DEFINE_EVENT_TYPE (tui_enabled, + "TuiEnabledEvent", + "GDB TUI enabled event object", + event_object_type); diff --git a/gdb/python/py-tui.c b/gdb/python/py-tui.c index afa6f36..09f0a60 100644 --- a/gdb/python/py-tui.c +++ b/gdb/python/py-tui.c @@ -36,6 +36,9 @@ #include "tui/tui-layout.h" #include "tui/tui-wingeneral.h" #include "tui/tui-winsource.h" +#include "observable.h" +#include "py-events.h" +#include "py-event.h" class tui_py_window; @@ -616,6 +619,29 @@ PyTypeObject gdbpy_tui_window_object_type = 0, /* tp_alloc */ }; +/* Called when TUI is enabled or disabled. */ + +static void +gdbpy_tui_enabled (bool state) +{ + gdbpy_enter enter_py; + + if (evregpy_no_listeners_p (gdb_py_events.tui_enabled)) + return; + + gdbpy_ref<> event_obj = create_event_object (&tui_enabled_event_object_type); + if (event_obj == nullptr) + { + gdbpy_print_stack (); + return; + } + + gdbpy_ref<> code (PyBool_FromLong (state)); + if (evpy_add_attribute (event_obj.get (), "enabled", code.get ()) < 0 + || evpy_emit_event (event_obj.get (), gdb_py_events.tui_enabled) < 0) + gdbpy_print_stack (); +} + #endif /* TUI */ /* Initialize this module. */ @@ -627,6 +653,8 @@ gdbpy_initialize_tui () gdbpy_tui_window_object_type.tp_new = PyType_GenericNew; if (gdbpy_type_ready (&gdbpy_tui_window_object_type) < 0) return -1; + + gdb::observers::tui_enabled.attach (gdbpy_tui_enabled, "py-tui"); #endif /* TUI */ return 0; |