X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Futil.cc;h=1c020875abd95d5e3c7cd4f90f754d4a42375241;hb=b468ccabdb13fca86ae8a324239d83490ef5832e;hp=85a04ed179e8305da1c3e4daa21e3d92fe47f949;hpb=6a516da9a403ce05b2b78b3cf1376f4dfe4be3fe;p=dcpomatic.git

diff --git a/src/lib/util.cc b/src/lib/util.cc
index 85a04ed17..1c020875a 100644
--- a/src/lib/util.cc
+++ b/src/lib/util.cc
@@ -235,9 +235,6 @@ seconds (struct timeval t)
 void
 dvdomatic_setup ()
 {
-	bindtextdomain ("libdvdomatic", LOCALE_PREFIX);
-	setlocale (LC_ALL, "");
-	
 	avfilter_register_all ();
 	
 	Format::setup_formats ();
@@ -249,6 +246,50 @@ dvdomatic_setup ()
 	ui_thread = this_thread::get_id ();
 }
 
+#ifdef DVDOMATIC_WINDOWS
+boost::filesystem::path
+mo_path ()
+{
+	wchar_t buffer[512];
+	GetModuleFileName (0, buffer, 512 * sizeof(wchar_t));
+	boost::filesystem::path p (buffer);
+	p = p.parent_path ();
+	p = p.parent_path ();
+	p /= "locale";
+	return p;
+}
+#endif
+
+void
+dvdomatic_setup_i18n (string lang)
+{
+#ifdef DVDOMATIC_POSIX
+	lang += ".UTF8";
+#endif
+
+	if (!lang.empty ()) {
+		/* Override our environment language; this is essential on
+		   Windows.
+		*/
+		char cmd[64];
+		snprintf (cmd, sizeof(cmd), "LANGUAGE=%s", lang.c_str ());
+		putenv (cmd);
+		snprintf (cmd, sizeof(cmd), "LANG=%s", lang.c_str ());
+		putenv (cmd);
+	}
+
+	setlocale (LC_ALL, "");
+	textdomain ("libdvdomatic");
+
+#ifdef DVDOMATIC_WINDOWS
+	bindtextdomain ("libdvdomatic", mo_path().string().c_str());
+#endif	
+
+#ifdef DVDOMATIC_POSIX
+	bindtextdomain ("libdvdomatic", POSIX_LOCALE_PREFIX);
+#endif
+}
+
 /** @param start Start position for the crop within the image.
  *  @param size Size of the cropped area.
  *  @return FFmpeg crop filter string.
@@ -306,11 +347,11 @@ md5_digest (void const * data, int size)
  *  @return MD5 digest of file's contents.
  */
 string
-md5_digest (string file)
+md5_digest (boost::filesystem::path file)
 {
-	ifstream f (file.c_str(), ios::binary);
+	ifstream f (file.string().c_str(), ios::binary);
 	if (!f.good ()) {
-		throw OpenFileError (file);
+		throw OpenFileError (file.string());
 	}
 	
 	f.seekg (0, ios::end);
@@ -837,19 +878,6 @@ video_frames_to_audio_frames (SourceFrame v, float audio_sample_rate, float fram
 	return ((int64_t) v * audio_sample_rate / frames_per_second);
 }
 
-/** @param f Filename.
- *  @return true if this file is a still image, false if it is something else.
- */
-bool
-still_image_file (string f)
-{
-	string ext = boost::filesystem::path(f).extension().string();
-
-	transform (ext.begin(), ext.end(), ext.begin(), ::tolower);
-	
-	return (ext == N_(".tif") || ext == N_(".tiff") || ext == N_(".jpg") || ext == N_(".jpeg") || ext == N_(".png") || ext == N_(".bmp"));
-}
-
 /** @return A pair containing CPU model name and the number of processors */
 pair<string, int>
 cpu_info ()
@@ -885,12 +913,12 @@ audio_channel_name (int c)
 	   enhancement channel (sub-woofer)./
 	*/
 	string const channels[] = {
-		"Left",
-		"Right",
-		"Centre",
-		"Lfe (sub)",
-		"Left surround",
-		"Right surround",
+		_("Left"),
+		_("Right"),
+		_("Centre"),
+		_("Lfe (sub)"),
+		_("Left surround"),
+		_("Right surround"),
 	};
 
 	return channels[c];
@@ -960,4 +988,19 @@ FrameRateConversion::FrameRateConversion (float source, int dcp)
 	}
 
 	change_speed = !about_equal (source * factor(), dcp);
+
+	if (!skip && !repeat && !change_speed) {
+		description = _("DCP and source have the same rate.\n");
+	} else {
+		if (skip) {
+			description = _("DCP will use every other frame of the source.\n");
+		} else if (repeat) {
+			description = _("Each source frame will be doubled in the DCP.\n");
+		}
+
+		if (change_speed) {
+			float const pc = dcp * 100 / (source * factor());
+			description += String::compose (_("DCP will run at %1%% of the source speed."), pc);
+		}
+	}
 }