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inspector: Add a snapshot function

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Add a function that records just a single frame, and puts it
on the clipboard.
This commit is contained in:
Matthias Clasen 2024-08-18 10:41:59 -04:00
parent 7900f91e46
commit 360674f523
2 changed files with 39 additions and 1 deletions
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39
gtk/inspector/recorder.c
View File

@ -212,6 +212,8 @@ struct _GtkInspectorRecorder
gboolean debug_nodes;
gboolean highlight_sequences;
gboolean record_events;
gboolean stop_after_next_frame;
GdkEventSequence *selected_sequence;
@ -2473,6 +2475,7 @@ gtk_inspector_recorder_set_recording (GtkInspectorRecorder *recorder,
{
recorder->recording = gtk_inspector_start_recording_new ();
recorder->start_time = 0;
recorder->record_events = TRUE;
gtk_inspector_recorder_add_recording (recorder, recorder->recording);
}
else
@ -2483,12 +2486,31 @@ gtk_inspector_recorder_set_recording (GtkInspectorRecorder *recorder,
g_object_notify_by_pspec (G_OBJECT (recorder), props[PROP_RECORDING]);
}
void
gtk_inspector_recorder_record_single_frame (GtkInspectorRecorder *recorder)
{
if (gtk_inspector_recorder_is_recording (recorder))
return;
recorder->recording = gtk_inspector_start_recording_new ();
recorder->start_time = 0;
recorder->record_events = FALSE;
recorder->stop_after_next_frame = TRUE;
gtk_inspector_recorder_add_recording (recorder, recorder->recording);
}
gboolean
gtk_inspector_recorder_is_recording (GtkInspectorRecorder *recorder)
{
return recorder->recording != NULL;
}
static gboolean
gtk_inspector_recorder_is_recording_events (GtkInspectorRecorder *recorder)
{
return recorder->recording != NULL && recorder->record_events;
}
void
gtk_inspector_recorder_record_render (GtkInspectorRecorder *recorder,
GtkWidget *widget,
@ -2526,6 +2548,18 @@ gtk_inspector_recorder_record_render (GtkInspectorRecorder *recorder,
node);
gtk_inspector_recorder_add_recording (recorder, recording);
g_object_unref (recording);
if (recorder->stop_after_next_frame)
{
GtkSingleSelection *selection;
recorder->stop_after_next_frame = FALSE;
gtk_inspector_recorder_set_recording (recorder, FALSE);
selection = GTK_SINGLE_SELECTION (gtk_list_view_get_model (GTK_LIST_VIEW (recorder->recordings_list)));
gtk_single_selection_set_selected (selection, g_list_model_get_n_items (G_LIST_MODEL (selection)) - 1);
render_node_clip (NULL, recorder);
}
}
void
@ -2537,7 +2571,7 @@ gtk_inspector_recorder_record_event (GtkInspectorRecorder *recorder,
GdkFrameClock *frame_clock;
gint64 frame_time;
if (!gtk_inspector_recorder_is_recording (recorder))
if (!gtk_inspector_recorder_is_recording_events (recorder))
return;
frame_clock = gtk_widget_get_frame_clock (widget);
@ -2572,6 +2606,9 @@ gtk_inspector_recorder_trace_event (GtkInspectorRecorder *recorder,
{
GtkInspectorEventRecording *recording = recorder->last_event_recording;
if (!gtk_inspector_recorder_is_recording_events (recorder))
return;
if (recording == NULL || recording->event != event)
return;

1
gtk/inspector/recorder.h
View File

@ -32,6 +32,7 @@ GType gtk_inspector_recorder_get_type (void);
void gtk_inspector_recorder_set_recording (GtkInspectorRecorder *recorder,
gboolean record);
gboolean gtk_inspector_recorder_is_recording (GtkInspectorRecorder *recorder);
void gtk_inspector_recorder_record_single_frame (GtkInspectorRecorder *recorder);
void gtk_inspector_recorder_set_debug_nodes (GtkInspectorRecorder *recorder,
gboolean debug_nodes);