make-template.sh: fix, improve, update, run

sdtui: fix introductory message centring
sdtui: minor rendering clean-up
2021-10-11 21:15:11 +02:00 · 2021-10-11 21:15:11 +02:00 · 2021-10-11 21:15:11 +02:00
3 changed files with 133 additions and 135 deletions
--- a/po/make-template.sh
+++ b/po/make-template.sh
@ -1,47 +1,19 @@
-#!/bin/sh
+#!/bin/sh -e
 # This shell script generates the translation template.
 #
-# The reason for this not being inside CMakeLists.txt
-# is that the translator should not need to run the whole
-# configuration process just to get this single stupid file.
+# The reason for this not being inside CMakeLists.txt is that the translator
+# should not need to run the whole configuration process just to get this file.
+dir=$(dirname $0)

-# Get the directory this script resides in so that the user
-# doesn't have to run the script from there
-DIR=$(dirname $0)
-
-# Collect source files
-SOURCES=$(echo $DIR/../src/*.c)
-
-# Get the package name from CMakeLists.txt
-PACKAGE=$(sed -n '/^[ \t]*project[ \t]*([ \t]*\([^ \t)]\{1,\}\).*).*/{s//\1/p;q}' \
-	$DIR/../CMakeLists.txt)
-
-# Get the package version from CMakeLists.txt
-EXP_BEG='/^[ \t]*set[ \t]*([ \t]*project_VERSION_'
-EXP_END='[ \t]\{1,\}"\{0,1\}\([^)"]\{1,\}\)"\{0,1\}).*/{s//\1/p;q}'
-
-MAJOR=$(sed -n "${EXP_BEG}MAJOR${EXP_END}" $DIR/../CMakeLists.txt)
-MINOR=$(sed -n "${EXP_BEG}MINOR${EXP_END}" $DIR/../CMakeLists.txt)
-PATCH=$(sed -n "${EXP_BEG}PATCH${EXP_END}" $DIR/../CMakeLists.txt)
-
-if [ "$MAJOR" != "" ]; then
-	VERSION=$MAJOR
-	if [ "$MINOR" != "" ]; then
-		VERSION=$VERSION.$MINOR
-		if [ "$PATCH" != "" ]; then
-			VERSION=$VERSION.$PATCH
-		fi
-	fi
-fi
-
-if [ -z "$PACKAGE" -o -z "$VERSION" ]; then
+re='^[ \t]*project *( *\([^ \t)]\{1,\}\) \{1,\}VERSION \{1,\}\([^ \t)]\{1,\}\).*'
+package=$(sed -n "s/$re/\\1/p" "$dir/../CMakeLists.txt")
+version=$(sed -n "s/$re/\\2/p" "$dir/../CMakeLists.txt")
+if [ -z "$package" -o -z "$version" ]; then
 	echo "Failed to get information from CMakeLists.txt"
 	exit 1
 fi

-# Finally make the template
-xgettext -LC -k_ -kN_ $SOURCES -o "$DIR/$PACKAGE.pot" \
-	--package-name="$PACKAGE" --package-version="$VERSION" \
+xgettext -LC -k_ -kN_ $dir/../src/*.c -o "$dir/$package.pot" \
+	--package-name="$package" --package-version="$version" \
 	--copyright-holder="Přemysl Eric Janouch" \
-	--msgid-bugs-address="https://github.com/pjanouch/$PACKAGE/issues"
-
+	--msgid-bugs-address="https://git.janouch.name/p/$package/issues"
--- a/po/sdtui.pot
+++ b/po/sdtui.pot
@ -7,8 +7,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: sdtui 0.1.0\n"
-"Report-Msgid-Bugs-To: https://github.com/pjanouch/sdtui/issues\n"
-"POT-Creation-Date: 2016-09-28 16:12+0200\n"
+"Report-Msgid-Bugs-To: https://git.janouch.name/p/sdtui/issues\n"
+"POT-Creation-Date: 2021-10-11 21:10+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@ -17,115 +17,137 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"

-#: ../src/sdtui.c:283
+#: ../src/sdgtk.c:289 ../src/sdtui.c:2481
+msgid "Warning"
+msgstr ""
+
+#: ../src/sdgtk.c:289 ../src/sdtui.c:2481
+msgid "failed to set the locale"
+msgstr ""
+
+#: ../src/sdgtk.c:299
+msgid "FILE..."
+msgstr ""
+
+#: ../src/sdgtk.c:304
+msgid "- StarDict GTK+ UI"
+msgstr ""
+
+#: ../src/sdgtk.c:355
+msgid "Follow selection"
+msgstr ""
+
+#: ../src/sdtui.c:320
 msgid "error in entry"
 msgstr ""

-#: ../src/sdtui.c:302
+#: ../src/sdtui.c:415
 msgid "no usable field found"
 msgstr ""

-#: ../src/sdtui.c:548
+#: ../src/sdtui.c:700
 msgid "Search"
 msgstr ""

-#: ../src/sdtui.c:573
+#: ../src/sdtui.c:726
 msgid "Cannot load configuration"
 msgstr ""

-#: ../src/sdtui.c:606
+#: ../src/sdtui.c:745
 msgid "Error loading dictionary"
 msgstr ""

-#: ../src/sdtui.c:612
+#: ../src/sdtui.c:750
 msgid ""
 "No dictionaries found either in the configuration or on the command line"
 msgstr ""

-#: ../src/sdtui.c:966
+#: ../src/sdtui.c:1114
 msgid "Terminal UI for StarDict dictionaries"
 msgstr ""

-#: ../src/sdtui.c:969
+#: ../src/sdtui.c:1117
 msgid "Type to search"
 msgstr ""

-#: ../src/sdtui.c:1976
+#: ../src/sdtui.c:2095
+#, c-format
+msgid "X11 connection failed (error code %d)"
+msgstr ""
+
+#: ../src/sdtui.c:2241
+#, c-format
+msgid "X11 request error (%d, major %d, minor %d)"
+msgstr ""
+
+#: ../src/sdtui.c:2476
 msgid "Output version information and exit"
 msgstr ""

-#: ../src/sdtui.c:1981
-msgid "Warning"
-msgstr ""
-
-#: ../src/sdtui.c:1981
-msgid "failed to set the locale"
-msgstr ""
-
-#: ../src/sdtui.c:1989
+#: ../src/sdtui.c:2489
 msgid "[dictionary.ifo...] - StarDict terminal UI"
 msgstr ""

-#: ../src/sdtui.c:1997
+#: ../src/sdtui.c:2497
 msgid "Error"
 msgstr ""

-#: ../src/sdtui.c:1997
+#: ../src/sdtui.c:2497
 msgid "option parsing failed"
 msgstr ""

-#: ../src/stardict.c:91
+#: ../src/stardict.c:89
 msgid "invalid header format"
 msgstr ""

-#: ../src/stardict.c:227
+#: ../src/stardict.c:249
 msgid "version not specified"
 msgstr ""

-#: ../src/stardict.c:238
+#: ../src/stardict.c:260
 msgid "invalid version"
 msgstr ""

-#: ../src/stardict.c:252
+#: ../src/stardict.c:274
 msgid "unknown key, ignoring"
 msgstr ""

-#: ../src/stardict.c:259
+#: ../src/stardict.c:281
 msgid "invalid encoding, must be valid UTF-8"
 msgstr ""

-#: ../src/stardict.c:276
+#: ../src/stardict.c:298
 msgid "invalid integer"
 msgstr ""

-#: ../src/stardict.c:286
+#: ../src/stardict.c:308
 msgid "option format error"
 msgstr ""

-#: ../src/stardict.c:296
+#: ../src/stardict.c:318
 msgid "no book name specified"
 msgstr ""

-#: ../src/stardict.c:302
+#: ../src/stardict.c:324
 msgid "word count not specified"
 msgstr ""

-#: ../src/stardict.c:308
+#: ../src/stardict.c:330
 msgid "index file size not specified"
 msgstr ""

-#: ../src/stardict.c:317
+#: ../src/stardict.c:339
 msgid "invalid index offset bits"
 msgstr ""

-#: ../src/stardict.c:812
+#: ../src/stardict.c:827
 msgid "cannot find .idx file"
 msgstr ""

-#: ../src/stardict.c:835
+#: ../src/stardict.c:850
 msgid "cannot find .dict file"
 msgstr ""

-#: ../src/stardict.c:1130 ../src/stardict.c:1155
+#: ../src/stardict.c:1153 ../src/stardict.c:1178
 msgid "invalid data entry"
 msgstr ""
--- a/src/sdtui.c
+++ b/src/sdtui.c
@ -242,8 +242,9 @@ struct application
 	struct attrs    attrs[ATTRIBUTE_COUNT];
 };

-/// Shortcut to retrieve named terminal attributes
+/// Shortcuts to retrieve named terminal attributes
 #define APP_ATTR(name) self->attrs[ATTRIBUTE_ ## name].attrs
+#define APP_ATTR_IF(b, name1, name2) ((b) ? APP_ATTR (name1) : APP_ATTR (name2))

 /// Returns if the Unicode character is representable in the current locale.
 static gboolean
@ -846,12 +847,15 @@ struct row_buffer
 	int total_width;                    ///< Total width of all characters
 };

-static void
-row_buffer_init (RowBuffer *self, Application *app)
+static RowBuffer
+row_buffer_make (Application *app)
 {
-	self->app = app;
-	self->chars = g_array_new (FALSE, TRUE, sizeof (RowChar));
-	self->total_width = 0;
+	return (RowBuffer)
+	{
+		.app = app,
+		.chars = g_array_new (FALSE, TRUE, sizeof (RowChar)),
+		.total_width = 0,
+	};
 }

 #define row_buffer_free(self) g_array_unref ((self)->chars)
@ -861,6 +865,9 @@ static void
 row_buffer_append_length (RowBuffer *self,
 	const gchar *text, glong length, chtype attrs)
 {
+	if (length == 0)
+		return;
+
 	glong ucs4_len;
 	gunichar *ucs4 = g_utf8_to_ucs4_fast (text, length, &ucs4_len);
 	for (glong i = 0; i < ucs4_len; i++)
@ -1015,21 +1022,20 @@ row_buffer_finish (RowBuffer *self, int width, chtype attrs)
 static void
 app_redraw_top (Application *self)
 {
-	RowBuffer buf;
-	row_buffer_init (&buf, self);
+	RowBuffer buf = row_buffer_make (self);
 	row_buffer_append (&buf, APP_TITLE, APP_ATTR (HEADER) | A_BOLD);

 	for (guint i = 0; i < self->dictionaries->len; i++)
 	{
 		Dictionary *dict = &g_array_index (self->dictionaries, Dictionary, i);
 		row_buffer_append (&buf, dict->name,
-			(self->dictionaries->len > 1 && self->dict == dict->dict)
-				? APP_ATTR (ACTIVE) : APP_ATTR (HEADER));
+			APP_ATTR_IF (self->dictionaries->len > 1
+				&& self->dict == dict->dict, ACTIVE, HEADER));
 	}
 	move (0, 0);
 	row_buffer_finish (&buf, COLS, APP_ATTR (HEADER));

-	row_buffer_init (&buf, self);
+	buf = row_buffer_make (self);
 	row_buffer_append (&buf, self->search_label, APP_ATTR (SEARCH));
 	gsize indent = buf.total_width;

@ -1081,17 +1087,13 @@ app_show_message (Application *self, const gchar *lines[], gsize len)

 	while (len-- && i < LINES - TOP_BAR_CUTOFF)
 	{
+		RowBuffer buf = row_buffer_make (self);
+		row_buffer_append (&buf, *lines, 0);
+		gint x = (COLS - buf.total_width) / 2;
+
 		move (TOP_BAR_CUTOFF + i, 0);
 		clrtoeol ();
-
-		gint x = (COLS - g_utf8_strlen (*lines, -1)) / 2;
-		if (x < 0)
-			x = 0;
-
-		RowBuffer buf;
-		row_buffer_init (&buf, self);
-		row_buffer_append (&buf, *lines, 0);
-		move (TOP_BAR_CUTOFF + i, x);
+		move (TOP_BAR_CUTOFF + i, MAX (x, 0));
 		row_buffer_finish (&buf, -1, 0);

 		lines++;
@ -1118,6 +1120,28 @@ app_show_help (Application *self)
 	app_show_message (self, lines, G_N_ELEMENTS (lines));
 }

+static void
+app_draw_word (Application *self,
+	ViewEntry *ve, size_t common_prefix, int width, chtype attrs)
+{
+	RowBuffer buf = row_buffer_make (self);
+	row_buffer_append_length (&buf, ve->word, common_prefix, attrs | A_BOLD);
+	row_buffer_append (&buf, ve->word + common_prefix, attrs);
+	row_buffer_finish (&buf, width, attrs);
+}
+
+static void
+app_draw_definition (Application *self,
+	ViewEntry *ve, guint index, int width, chtype attrs)
+{
+	RowBuffer buf = row_buffer_make (self);
+	row_buffer_append (&buf, " ", attrs);
+	row_buffer_append_with_formatting (&buf,
+		g_ptr_array_index (ve->definitions, index),
+		g_ptr_array_index (ve->formatting, index), attrs);
+	row_buffer_finish (&buf, width, attrs);
+}
+
 /// Redraw the dictionary view.
 static void
 app_redraw_view (Application *self)
@ -1131,56 +1155,37 @@ app_redraw_view (Application *self)
 	move (TOP_BAR_CUTOFF, 0);
 	clrtobot ();

-	// TODO: clean this stuff up a bit, it's all rather ugly
-	gchar *input_utf8 = g_ucs4_to_utf8
-		((gunichar *) self->input->data, -1, NULL, NULL, NULL);
 	gint left_width = app_get_left_column_width (self);
+	gchar *input_utf8 = g_ucs4_to_utf8 ((gunichar *) self->input->data, -1,
+		NULL, NULL, NULL);

-	guint i, k = self->top_offset, shown = 0;
+	guint i, offset = self->top_offset, shown = 0;
 	for (i = 0; i < self->entries->len; i++)
 	{
 		ViewEntry *ve = g_ptr_array_index (self->entries, i);
-		for (; k < ve->definitions->len; k++)
+		size_t common_prefix = 0;
+		if (self->hl_prefix)
 		{
-			chtype attrs = ((self->top_position + i) & 1)
-				? APP_ATTR (ODD) : APP_ATTR (EVEN);
-
-			if (shown == self->selected)
-				row_buffer_merge_attributes (&attrs, self->focused
-					? APP_ATTR (SELECTION) : APP_ATTR (DEFOCUSED));
-
-			gboolean last = k + 1 == ve->definitions->len;
-			if (last && self->underline_last)
+			common_prefix = stardict_longest_common_collation_prefix
+				(self->dict, ve->word, input_utf8);
+		}
+		chtype ve_attrs = APP_ATTR_IF ((self->top_position + i) & 1, ODD, EVEN);
+		for (; offset < ve->definitions->len; offset++)
+		{
+			chtype attrs = ve_attrs;
+			if ((offset + 1 == ve->definitions->len) && self->underline_last)
 				attrs |= A_UNDERLINE;
+			if (shown == self->selected)
+				row_buffer_merge_attributes (&attrs,
+					APP_ATTR_IF (self->focused, SELECTION, DEFOCUSED));

-			RowBuffer buf;
-			row_buffer_init (&buf, self);
-
-			size_t common = 0;
-			if (self->hl_prefix)
-			{
-				common = stardict_longest_common_collation_prefix
-					(self->dict, ve->word, input_utf8);
-
-				gchar *prefix = g_strndup (ve->word, common);
-				row_buffer_append (&buf, prefix, attrs | A_BOLD);
-				g_free (prefix);
-			}
-			row_buffer_append (&buf, ve->word + common, attrs);
-			row_buffer_finish (&buf, left_width, attrs);
-
-			row_buffer_init (&buf, self);
-			row_buffer_append (&buf, " ", attrs);
-			row_buffer_append_with_formatting (&buf,
-				g_ptr_array_index (ve->definitions, k),
-				g_ptr_array_index (ve->formatting, k), attrs);
-			row_buffer_finish (&buf, COLS - left_width, attrs);
-
+			app_draw_word (self, ve, common_prefix, left_width, attrs);
+			app_draw_definition (self, ve, offset, COLS - left_width, attrs);
 			if ((gint) ++shown == LINES - TOP_BAR_CUTOFF)
 				goto done;
 		}

-		k = 0;
+		offset = 0;
 	}

 done:
@ -2410,8 +2415,7 @@ log_handler_curses (Application *self, const gchar *message)
 	in_processing = TRUE;
 	SAVE_CURSOR

-	RowBuffer buf;
-	row_buffer_init (&buf, self);
+	RowBuffer buf = row_buffer_make (self);
 	row_buffer_append (&buf, message, A_REVERSE);
 	move (0, 0);
 	row_buffer_finish (&buf, COLS, A_REVERSE);
Author	SHA1	Message	Date
Přemysl Eric Janouch	b8e43c5d5a	make-template.sh: fix, improve, update, run	2021-10-11 21:15:11 +02:00
Přemysl Eric Janouch	e2790b42f3	sdtui: fix introductory message centring	2021-10-11 21:15:11 +02:00
Přemysl Eric Janouch	9b220b74cc	sdtui: minor rendering clean-up	2021-10-11 21:15:11 +02:00