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cli: take color name arguments for "nmcli prompt-color" in editor (bgo #744936)
Adjust nmcli prompt-color description and make it more friendly for translators. nmcli> nmcli prompt-color green https://bugzilla.gnome.org/show_bug.cgi?id=744936
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@ -6861,10 +6861,15 @@ editor_main_help (const char *command)
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case NMC_EDITOR_MAIN_CMD_NMCLI:
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g_print (_("nmcli [<conf-option> <value>] :: nmcli configuration\n\n"
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"Configures nmcli. The following options are available:\n"
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"status-line yes | no [default: no]\n"
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"save-confirmation yes | no [default: yes]\n"
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"show-secrets yes | no [default: no]\n"
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"prompt-color <0-8> [default: 0]\n"
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"status-line yes | no [default: no]\n"
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"save-confirmation yes | no [default: yes]\n"
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"show-secrets yes | no [default: no]\n"
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"prompt-color <color> | <0-8> [default: 0]\n"
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"%s" /* color table description */
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"\n"
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"Examples: nmcli> nmcli status-line yes\n"
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" nmcli> nmcli save-confirmation no\n"
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" nmcli> nmcli prompt-color 3\n"),
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" 0 = normal\n"
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" 1 = \33[30mblack\33[0m\n"
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" 2 = \33[31mred\33[0m\n"
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@ -6873,11 +6878,7 @@ editor_main_help (const char *command)
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" 5 = \33[34mblue\33[0m\n"
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" 6 = \33[35mmagenta\33[0m\n"
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" 7 = \33[36mcyan\33[0m\n"
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" 8 = \33[37mwhite\33[0m\n"
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"\n"
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"Examples: nmcli> nmcli status-line yes\n"
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" nmcli> nmcli save-confirmation no\n"
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" nmcli> nmcli prompt-color 3\n"));
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" 8 = \33[37mwhite\33[0m\n");
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break;
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case NMC_EDITOR_MAIN_CMD_QUIT:
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g_print (_("quit :: exit nmcli\n\n"
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@ -8330,12 +8331,13 @@ editor_menu_main (NmCli *nmc, NMConnection *connection, const char *connection_t
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} else
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nmc->editor_show_secrets = bb;
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} else if (cmd_arg_p && matches (cmd_arg_p, "prompt-color") == 0) {
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unsigned long color;
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if (!nmc_string_to_uint (cmd_arg_v ? g_strstrip (cmd_arg_v) : "X",
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TRUE, 0, 8, &color))
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g_print (_("Error: bad color number: '%s'; use <0-8>\n"),
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cmd_arg_v ? cmd_arg_v : "");
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else {
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GError *tmp_err = NULL;
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NmcTermColor color;
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color = nmc_term_color_parse_string (cmd_arg_v ? g_strstrip (cmd_arg_v) : " ", &tmp_err);
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if (tmp_err) {
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g_print (_("Error: bad color: %s\n"), tmp_err->message);
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g_clear_error (&tmp_err);
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} else {
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nmc->editor_prompt_color = color;
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g_free (menu_ctx.main_prompt);
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if (menu_ctx.level == 0)
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@ -307,6 +307,29 @@ nmc_term_color_sequence (NmcTermColor color)
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}
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}
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/* Parses @str for color as string or number */
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NmcTermColor
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nmc_term_color_parse_string (const char *str, GError **error)
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{
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unsigned long color_int;
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static const char *colors[] = { "normal", "black", "red", "green", "yellow",
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"blue", "magenta", "cyan", "white", NULL };
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if (nmc_string_to_uint (str, TRUE, 0, 8, &color_int)) {
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return (NmcTermColor) color_int;
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} else {
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const char *color, **p;
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int i;
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color = nmc_string_is_valid (str, colors, error);
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for (p = colors, i = 0; *p != NULL; p++, i++) {
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if (*p == color)
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return (NmcTermColor) i;
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}
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return -1;
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}
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}
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const char *
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nmc_term_format_sequence (NmcTermFormat format)
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{
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@ -75,6 +75,7 @@ void nmc_terminal_erase_line (void);
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void nmc_terminal_show_progress (const char *str);
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const char *nmc_term_color_sequence (NmcTermColor color);
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const char *nmc_term_format_sequence (NmcTermFormat format);
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NmcTermColor nmc_term_color_parse_string (const char *str, GError **error);
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char *nmc_colorize (NmcTermColor color, NmcTermFormat format, const char * fmt, ...);
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void nmc_filter_out_colors_inplace (char *str);
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char *nmc_filter_out_colors (const char *str);
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