Reinstate code removed in rev 1917 that creates the text tags for the log window

This was causing an assertion each time a log message is sent as the text tags
are uninitialized.


git-svn-id: svn://localhost/ardour2/trunk@2018 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 71 insertions, 4 deletions

diff --git a/libs/gtkmm2ext/gtk_ui.cc b/libs/gtkmm2ext/gtk_ui.cc
index 174d645d17..d6217c16d6 100644
--- a/libs/gtkmm2ext/gtk_ui.cc
+++ b/libs/gtkmm2ext/gtk_ui.cc
@@ -19,7 +19,6 @@
 */
 
 #include <cmath>
-#include <cassert>
 #include <fcntl.h>
 #include <signal.h>
 #include <unistd.h>
@@ -130,6 +129,77 @@ UI::load_rcfile (string path)
 	}
 	
 	RC rc (path.c_str());
+
+	/* have to pack widgets into a toplevel window so that styles will stick */
+
+	Window temp_window (WINDOW_TOPLEVEL);
+	HBox box;
+	Label a_widget1;
+	Label a_widget2;
+	Label a_widget3;
+	Label a_widget4;
+	RefPtr<Gtk::Style> style;
+	RefPtr<TextBuffer> buffer (errors->text().get_buffer());
+
+	box.pack_start (a_widget1);
+	box.pack_start (a_widget2);
+	box.pack_start (a_widget3);
+	box.pack_start (a_widget4);
+
+	error_ptag = buffer->create_tag();
+	error_mtag = buffer->create_tag();
+	fatal_ptag = buffer->create_tag();
+	fatal_mtag = buffer->create_tag();
+	warning_ptag = buffer->create_tag();
+	warning_mtag = buffer->create_tag();
+	info_ptag = buffer->create_tag();
+	info_mtag = buffer->create_tag();
+
+	a_widget1.set_name ("FatalMessage");
+	a_widget1.ensure_style ();
+	style = a_widget1.get_style();
+
+	fatal_ptag->property_font_desc().set_value(style->get_font());
+	fatal_ptag->property_foreground_gdk().set_value(style->get_fg(STATE_ACTIVE));
+	fatal_ptag->property_background_gdk().set_value(style->get_bg(STATE_ACTIVE));
+	fatal_mtag->property_font_desc().set_value(style->get_font());
+	fatal_mtag->property_foreground_gdk().set_value(style->get_fg(STATE_NORMAL));
+	fatal_mtag->property_background_gdk().set_value(style->get_bg(STATE_NORMAL));
+
+	a_widget2.set_name ("ErrorMessage");
+	a_widget2.ensure_style ();
+	style = a_widget2.get_style();
+
+	error_ptag->property_font_desc().set_value(style->get_font());
+	error_ptag->property_foreground_gdk().set_value(style->get_fg(STATE_ACTIVE));
+	error_ptag->property_background_gdk().set_value(style->get_bg(STATE_ACTIVE));
+	error_mtag->property_font_desc().set_value(style->get_font());
+	error_mtag->property_foreground_gdk().set_value(style->get_fg(STATE_NORMAL));
+	error_mtag->property_background_gdk().set_value(style->get_bg(STATE_NORMAL));
+
+	a_widget3.set_name ("WarningMessage");
+	a_widget3.ensure_style ();
+	style = a_widget3.get_style();
+
+	warning_ptag->property_font_desc().set_value(style->get_font());
+	warning_ptag->property_foreground_gdk().set_value(style->get_fg(STATE_ACTIVE));
+	warning_ptag->property_background_gdk().set_value(style->get_bg(STATE_ACTIVE));
+	warning_mtag->property_font_desc().set_value(style->get_font());
+	warning_mtag->property_foreground_gdk().set_value(style->get_fg(STATE_NORMAL));
+	warning_mtag->property_background_gdk().set_value(style->get_bg(STATE_NORMAL));
+
+	a_widget4.set_name ("InfoMessage");
+	a_widget4.ensure_style ();
+	style = a_widget4.get_style();
+
+	info_ptag->property_font_desc().set_value(style->get_font());
+	info_ptag->property_foreground_gdk().set_value(style->get_fg(STATE_ACTIVE));
+	info_ptag->property_background_gdk().set_value(style->get_bg(STATE_ACTIVE));
+	info_mtag->property_font_desc().set_value(style->get_font());
+	info_mtag->property_foreground_gdk().set_value(style->get_fg(STATE_NORMAL));
+	info_mtag->property_background_gdk().set_value(style->get_bg(STATE_NORMAL));
+
+
 	RC::reset_styles(Gtk::Settings::get_default());
 	return 0;
 }
@@ -430,9 +500,6 @@ UI::toggle_errors ()
 void
 UI::display_message (const char *prefix, gint prefix_len, RefPtr<TextBuffer::Tag> ptag, RefPtr<TextBuffer::Tag> mtag, const char *msg)
 {
-	assert(ptag);
-	assert(mtag);
-
 	RefPtr<TextBuffer> buffer (errors->text().get_buffer());
 
 	buffer->insert_with_tag(buffer->end(), prefix, ptag);