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@ -48,7 +48,7 @@
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#define CTRL_KEY(x) ((x) - 'A' + 1)
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#define TOP_BAR_CUTOFF 2 //!< How many lines are reserved on top
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#define TOP_BAR_CUTOFF 2 ///< How many lines are reserved on top
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// --- Utilities ---------------------------------------------------------------
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@ -62,55 +62,55 @@ unichar_width (gunichar ch)
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// --- Application -------------------------------------------------------------
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/** Data relating to one entry within the dictionary. */
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/// Data relating to one entry within the dictionary.
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typedef struct view_entry ViewEntry;
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/** Encloses application data. */
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/// Encloses application data.
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typedef struct application Application;
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/** Application options. */
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/// Application options.
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typedef struct app_options AppOptions;
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struct view_entry
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{
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gchar * word; //!< Word
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gchar ** definitions; //!< Word definition entries
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gsize definitions_length; //!< Length of the @a definitions array
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gchar * word; ///< Word
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gchar ** definitions; ///< Word definition entries
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gsize definitions_length; ///< Length of the @a definitions array
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};
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struct application
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{
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GMainLoop * loop; //!< Main loop
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termo_t * tk; //!< termo handle
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guint tk_timer; //!< termo timeout timer
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GIConv ucs4_to_locale; //!< UTF-32 -> locale conversion
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gboolean locale_is_utf8; //!< The locale is Unicode
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StardictDict * dict; //!< The current dictionary
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guint show_help : 1; //!< Whether help can be shown
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guint32 top_position; //!< Index of the topmost dict. entry
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guint top_offset; //!< Offset into the top entry
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guint selected; //!< Offset to the selected definition
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GPtrArray * entries; //!< ViewEntry's within the view
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gchar * search_label; //!< Text of the "Search" label
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GArray * input; //!< The current search input
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guint input_pos; //!< Cursor position within input
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gboolean input_confirmed; //!< Input has been confirmed
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gfloat division; //!< Position of the division column
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guint selection_timer; //!< Selection watcher timeout timer
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gint selection_interval; //!< Selection watcher timer interval
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gchar * selection_contents; //!< Selection contents
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GMainLoop * loop; ///< Main loop
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termo_t * tk; ///< termo handle
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guint tk_timer; ///< termo timeout timer
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GIConv ucs4_to_locale; ///< UTF-32 -> locale conversion
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gboolean locale_is_utf8; ///< The locale is Unicode
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StardictDict * dict; ///< The current dictionary
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guint show_help : 1; ///< Whether help can be shown
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guint32 top_position; ///< Index of the topmost dict. entry
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guint top_offset; ///< Offset into the top entry
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guint selected; ///< Offset to the selected definition
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GPtrArray * entries; ///< ViewEntry's within the view
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gchar * search_label; ///< Text of the "Search" label
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GArray * input; ///< The current search input
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guint input_pos; ///< Cursor position within input
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gboolean input_confirmed; ///< Input has been confirmed
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gfloat division; ///< Position of the division column
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guint selection_timer; ///< Selection watcher timeout timer
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gint selection_interval; ///< Selection watcher timer interval
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gchar * selection_contents; ///< Selection contents
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};
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struct app_options
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{
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gboolean show_version; //!< Output version information and quit
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gint selection_watcher; //!< Interval in milliseconds, or -1
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gboolean show_version; ///< Output version information and quit
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gint selection_watcher; ///< Interval in milliseconds, or -1
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};
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/** Splits the entry and adds it to a pointer array. */
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/// Splits the entry and adds it to a pointer array.
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static void
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view_entry_split_add (GPtrArray *out, const gchar *text)
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{
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@ -121,7 +121,7 @@ view_entry_split_add (GPtrArray *out, const gchar *text)
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g_strfreev (tmp);
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}
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/** Decomposes a dictionary entry into the format we want. */
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/// Decomposes a dictionary entry into the format we want.
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static ViewEntry *
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view_entry_new (StardictIterator *iterator)
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{
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@ -178,7 +178,7 @@ view_entry_new (StardictIterator *iterator)
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return ve;
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}
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/** Release resources associated with the view entry. */
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/// Release resources associated with the view entry.
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static void
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view_entry_free (ViewEntry *ve)
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{
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@ -187,7 +187,7 @@ view_entry_free (ViewEntry *ve)
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g_slice_free1 (sizeof *ve, ve);
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}
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/** Reload view items. */
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/// Reload view items.
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static void
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app_reload_view (Application *self)
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{
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@ -219,7 +219,7 @@ rearm_selection_watcher (Application *self)
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}
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#endif // WITH_GTK
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/** Initialize the application core. */
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/// Initialize the application core.
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static void
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app_init (Application *self, AppOptions *options, const gchar *filename)
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{
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@ -274,7 +274,7 @@ app_init (Application *self, AppOptions *options, const gchar *filename)
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app_reload_view (self);
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}
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/** Free any resources used by the application. */
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/// Free any resources used by the application.
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static void
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app_destroy (Application *self)
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{
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@ -297,7 +297,7 @@ app_destroy (Application *self)
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g_iconv_close (self->ucs4_to_locale);
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}
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/** Run the main event dispatch loop. */
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/// Run the main event dispatch loop.
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static void
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app_run (Application *self)
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{
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@ -309,7 +309,7 @@ app_run (Application *self)
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#endif // WITH_GTK
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}
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/** Quit the main event dispatch loop. */
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/// Quit the main event dispatch loop.
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static void
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app_quit (Application *self)
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{
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@ -321,7 +321,7 @@ app_quit (Application *self)
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#endif // WITH_GTK
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}
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/** Returns if the Unicode character is representable in the current locale. */
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/// Returns if the Unicode character is representable in the current locale.
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static gboolean
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app_is_character_in_locale (Application *self, gunichar ch)
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{
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@ -337,12 +337,11 @@ app_is_character_in_locale (Application *self, gunichar ch)
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return TRUE;
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}
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/** Write the given UTF-8 string padded with spaces.
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* @param[in] n The number of characters to write, or -1 for the whole string.
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* @param[in] attrs Text attributes for the text, without padding.
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* To change the attributes of all output, use attrset().
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* @return The number of characters output.
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*/
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/// Write the given UTF-8 string padded with spaces.
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/// @param[in] n The number of characters to write, or -1 for the whole string.
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/// @param[in] attrs Text attributes for the text, without padding.
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/// To change the attributes of all output, use attrset().
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/// @return The number of characters output.
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static gsize
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app_add_utf8_string (Application *self, const gchar *str, int attrs, int n)
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{
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@ -412,7 +411,7 @@ app_add_utf8_string (Application *self, const gchar *str, int attrs, int n)
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return n;
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}
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/** Render the top bar. */
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/// Render the top bar.
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static void
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app_redraw_top (Application *self)
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{
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@ -445,7 +444,7 @@ app_redraw_top (Application *self)
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refresh ();
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}
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/** Computes width for the left column. */
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/// Computes width for the left column.
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static guint
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app_get_left_column_width (Application *self)
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{
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@ -457,7 +456,7 @@ app_get_left_column_width (Application *self)
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return width;
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}
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/** Display a message in the view area. */
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/// Display a message in the view area.
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static void
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app_show_message (Application *self, const gchar *lines[], gsize len)
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{
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@ -491,7 +490,7 @@ app_show_message (Application *self, const gchar *lines[], gsize len)
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refresh ();
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}
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/** Show some information about the program. */
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/// Show some information about the program.
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static void
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app_show_help (Application *self)
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{
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@ -507,7 +506,7 @@ app_show_help (Application *self)
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app_show_message (self, lines, G_N_ELEMENTS (lines));
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}
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/** Redraw the dictionary view. */
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/// Redraw the dictionary view.
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static void
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app_redraw_view (Application *self)
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{
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@ -549,7 +548,7 @@ done:
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refresh ();
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}
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/** Just prepends a new view entry into the entries array. */
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/// Just prepends a new view entry into the entries array.
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static ViewEntry *
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prepend_entry (Application *self, guint32 position)
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{
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@ -563,7 +562,7 @@ prepend_entry (Application *self, guint32 position)
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return g_ptr_array_index (self->entries, 0) = ve;
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}
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/** Just appends a new view entry to the entries array. */
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/// Just appends a new view entry to the entries array.
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static ViewEntry *
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append_entry (Application *self, guint32 position)
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{
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@ -579,7 +578,7 @@ append_entry (Application *self, guint32 position)
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return ve;
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}
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/** Counts the number of definitions available for seeing. */
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/// Counts the number of definitions available for seeing.
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static guint
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app_count_view_items (Application *self)
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{
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@ -592,7 +591,7 @@ app_count_view_items (Application *self)
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return n_definitions;
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}
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/** Scroll up @a n entries. */
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/// Scroll up @a n entries.
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static gboolean
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app_scroll_up (Application *self, guint n)
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{
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@ -606,7 +605,7 @@ app_scroll_up (Application *self, guint n)
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continue;
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}
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/* We've reached the top */
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// We've reached the top
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if (self->top_position == 0)
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{
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success = FALSE;
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@ -617,7 +616,7 @@ app_scroll_up (Application *self, guint n)
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self->top_offset = ve->definitions_length - 1;
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n_definitions += ve->definitions_length;
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/* Remove the last entry if not shown */
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// Remove the last entry if not shown
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ViewEntry *last_entry =
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g_ptr_array_index (self->entries, self->entries->len - 1);
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if ((gint) (n_definitions - self->top_offset
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@ -633,7 +632,7 @@ app_scroll_up (Application *self, guint n)
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return success;
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}
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/** Scroll down @a n entries. */
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/// Scroll down @a n entries.
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static gboolean
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app_scroll_down (Application *self, guint n)
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{
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@ -667,7 +666,7 @@ app_scroll_down (Application *self, guint n)
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}
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}
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/* Fix cursor to not point below the view items */
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// Fix cursor to not point below the view items
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if (self->selected >= n_definitions - self->top_offset)
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self->selected = n_definitions - self->top_offset - 1;
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@ -675,7 +674,7 @@ app_scroll_down (Application *self, guint n)
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return success;
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}
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/** Moves the selection one entry up. */
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/// Moves the selection one entry up.
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static gboolean
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app_one_entry_up (Application *self)
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{
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@ -711,7 +710,7 @@ app_one_entry_up (Application *self)
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return TRUE;
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}
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/** Moves the selection one entry down. */
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/// Moves the selection one entry down.
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static void
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app_one_entry_down (Application *self)
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{
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@ -738,7 +737,7 @@ app_one_entry_down (Application *self)
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}
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}
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/** Redraw everything. */
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/// Redraw everything.
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static void
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app_redraw (Application *self)
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{
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@ -746,7 +745,7 @@ app_redraw (Application *self)
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app_redraw_top (self);
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}
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/** Search for the current entry. */
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/// Search for the current entry.
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static void
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app_search_for_entry (Application *self)
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{
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@ -776,7 +775,7 @@ app_search_for_entry (Application *self)
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move (last_y, last_x); \
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refresh ();
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/** The terminal has been resized, make appropriate changes. */
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/// The terminal has been resized, make appropriate changes.
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static gboolean
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app_process_resize (Application *self)
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{
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@ -798,7 +797,7 @@ app_process_resize (Application *self)
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// --- User input handling -----------------------------------------------------
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/** All the actions that can be performed by the user. */
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/// All the actions that can be performed by the user.
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typedef enum user_action UserAction;
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enum user_action
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@ -1160,7 +1159,7 @@ app_process_left_mouse_click (Application *self, int line, int column)
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}
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}
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/** Process mouse input. */
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/// Process mouse input.
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static gboolean
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app_process_mouse (Application *self, termo_key_t *event)
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{
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@ -1181,7 +1180,7 @@ app_process_mouse (Application *self, termo_key_t *event)
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return TRUE;
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}
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/** Process input events from the terminal. */
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/// Process input events from the terminal.
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static gboolean
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app_process_termo_event (Application *self, termo_key_t *event)
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{
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@ -1200,7 +1199,7 @@ app_process_termo_event (Application *self, termo_key_t *event)
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// --- SIGWINCH ----------------------------------------------------------------
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static int g_winch_pipe[2]; /**< SIGWINCH signalling pipe. */
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static int g_winch_pipe[2]; ///< SIGWINCH signalling pipe.
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static void
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winch_handler (int signum)
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@ -1456,7 +1455,7 @@ G_GNUC_END_IGNORE_DEPRECATIONS
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app_redraw (&app);
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/* Message loop. */
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// Message loop.
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g_io_add_watch (g_io_channel_unix_new (STDIN_FILENO),
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G_IO_IN, process_stdin_input, &app);
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g_io_add_watch (g_io_channel_unix_new (g_winch_pipe[0]),
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