X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fwx%2Ftext_panel.cc;h=8e7d4434e7958604b10d040d91e939c36336e503;hb=b7e65adf286ce20918797a06a910ededf8f07b7b;hp=a9a3f142dd60ce3773f5f2d0f8acb7965052f415;hpb=6c18c9a37f3a1c8ea1d3ca7791a0f1380b23f5d1;p=dcpomatic.git

diff --git a/src/wx/text_panel.cc b/src/wx/text_panel.cc
index a9a3f142d..8e7d4434e 100644
--- a/src/wx/text_panel.cc
+++ b/src/wx/text_panel.cc
@@ -41,6 +41,7 @@
 #include "lib/ffmpeg_content.h"
 #include "lib/ffmpeg_subtitle_stream.h"
 #include "lib/job_manager.h"
+#include "lib/scope_guard.h"
 #include "lib/string_text_file_content.h"
 #include "lib/string_text_file_decoder.h"
 #include "lib/subtitle_analysis.h"
@@ -126,10 +127,10 @@ TextPanel::create ()
 	_y_scale->SetRange (0, 1000);
 	_line_spacing->SetRange (0, 1000);
 
-	_reference->Bind                (wxEVT_CHECKBOX, boost::bind (&TextPanel::reference_clicked, this));
-	_use->Bind                      (wxEVT_CHECKBOX, boost::bind (&TextPanel::use_toggled, this));
+	_reference->bind(&TextPanel::reference_clicked, this);
+	_use->bind(&TextPanel::use_toggled, this);
 	_type->Bind                     (wxEVT_CHOICE,   boost::bind (&TextPanel::type_changed, this));
-	_burn->Bind                     (wxEVT_CHECKBOX, boost::bind (&TextPanel::burn_toggled, this));
+	_burn->bind(&TextPanel::burn_toggled, this);
 	_x_offset->Bind                 (wxEVT_SPINCTRL, boost::bind (&TextPanel::x_offset_changed, this));
 	_y_offset->Bind                 (wxEVT_SPINCTRL, boost::bind (&TextPanel::y_offset_changed, this));
 	_x_scale->Bind                  (wxEVT_SPINCTRL, boost::bind (&TextPanel::x_scale_changed, this));
@@ -162,7 +163,7 @@ TextPanel::setup_visibility ()
 		}
 		if (!_outline_subtitles) {
 			_outline_subtitles = new CheckBox (this, _("Show subtitle area"));
-			_outline_subtitles->Bind (wxEVT_CHECKBOX, boost::bind (&TextPanel::outline_subtitles_changed, this));
+			_outline_subtitles->bind(&TextPanel::outline_subtitles_changed, this);
 			_grid->Add (_outline_subtitles, wxGBPosition(_outline_subtitles_row, 0), wxGBSpan(1, 2));
 		}
 		if (!_language) {
@@ -370,10 +371,10 @@ TextPanel::dcp_track_changed ()
 
 	if (_dcp_track->GetSelection() == int(_dcp_track->GetCount()) - 1) {
 		auto d = new DCPTextTrackDialog (this);
+		ScopeGuard sg = [d]() { d->Destroy(); };
 		if (d->ShowModal() == wxID_OK) {
 			track = d->get();
 		}
-		d->Destroy ();
 	} else {
 		/* Find the DCPTextTrack that was selected */
 		for (auto i: _parent->film()->closed_caption_tracks()) {
@@ -863,10 +864,7 @@ TextPanel::try_to_load_analysis ()
 void
 TextPanel::update_outline_subtitles_in_viewer ()
 {
-	auto fv = _parent->film_viewer().lock();
-	if (!fv) {
-		return;
-	}
+	auto& fv = _parent->film_viewer();
 
 	if (_analysis) {
 		auto rect = _analysis->bounding_box ();
@@ -876,9 +874,9 @@ TextPanel::update_outline_subtitles_in_viewer ()
 			rect->x += content->text.front()->x_offset() - _analysis->analysis_x_offset();
 			rect->y += content->text.front()->y_offset() - _analysis->analysis_y_offset();
 		}
-		fv->set_outline_subtitles (rect);
+		fv.set_outline_subtitles(rect);
 	} else {
-		fv->set_outline_subtitles ({});
+		fv.set_outline_subtitles({});
 	}
 }