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core: add command /item (closes #808)

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This allows to create custom bar items with evaluated content (like the script
text_item.py does).
This commit is contained in:
Sébastien Helleu
2022-05-23 22:58:46 +02:00
parent 79438c72e1
commit cefed25912
18 changed files with 2050 additions and 16 deletions
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src/core/wee-command.c
+225
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@@ -66,6 +66,7 @@
#include "wee-version.h"
#include "../gui/gui-bar.h"
#include "../gui/gui-bar-item.h"
#include "../gui/gui-bar-item-custom.h"
#include "../gui/gui-buffer.h"
#include "../gui/gui-chat.h"
#include "../gui/gui-color.h"
@@ -3387,6 +3388,195 @@ COMMAND_CALLBACK(input)
return WEECHAT_RC_OK;
}
/*
* Callback for command "/item": manages custom bar items
*/
COMMAND_CALLBACK(item)
{
struct t_gui_bar_item_custom *ptr_bar_item_custom;
char str_command[4096], str_pos[16];
int i, update;
/* make C compiler happy */
(void) pointer;
(void) data;
if ((argc == 1)
|| ((argc == 2) && (string_strcasecmp (argv[1], "list") == 0)))
{
/* display all custom bar items */
if (gui_custom_bar_items)
{
gui_chat_printf (NULL, "");
gui_chat_printf (NULL,
_("Custom bar items:"));
for (ptr_bar_item_custom = gui_custom_bar_items; ptr_bar_item_custom;
ptr_bar_item_custom = ptr_bar_item_custom->next_item)
{
gui_chat_printf (
NULL, " %s -> \"%s\"",
ptr_bar_item_custom->bar_item->name,
CONFIG_STRING(ptr_bar_item_custom->options[GUI_BAR_ITEM_CUSTOM_OPTION_CONTENT]));
}
}
else
{
gui_chat_printf (NULL, _("No custom bar item defined"));
}
return WEECHAT_RC_OK;
}
/* add (or add/replace) a custom bar item */
if ((string_strcasecmp (argv[1], "add") == 0)
|| (string_strcasecmp (argv[1], "addreplace") == 0))
{
COMMAND_MIN_ARGS(4, argv[1]);
update = 0;
if (string_strcasecmp (argv[1], "addreplace") == 0)
{
ptr_bar_item_custom = gui_bar_item_custom_search (argv[2]);
if (ptr_bar_item_custom)
{
gui_bar_item_custom_free (ptr_bar_item_custom);
update = 1;
}
}
ptr_bar_item_custom = gui_bar_item_custom_new (argv[2], argv_eol[3]);
if (ptr_bar_item_custom)
{
gui_chat_printf (NULL,
(update) ?
_("Custom bar item \"%s\" updated") :
_("Custom bar item \"%s\" added"),
argv[2]);
}
else
{
gui_chat_printf (NULL,
_("%sUnable to add custom bar item \"%s\""),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
argv[2]);
}
return WEECHAT_RC_OK;
}
/* refresh bar items */
if (string_strcasecmp (argv[1], "refresh") == 0)
{
for (i = 2; i < argc; i++)
{
gui_bar_item_update (argv[i]);
}
return WEECHAT_RC_OK;
}
/* recreate a custom bar item */
if (string_strcasecmp (argv[1], "recreate") == 0)
{
COMMAND_MIN_ARGS(3, "recreate");
ptr_bar_item_custom = gui_bar_item_custom_search (argv[2]);
if (ptr_bar_item_custom)
{
snprintf (str_command, sizeof (str_command),
"/item addreplace %s %s",
ptr_bar_item_custom->bar_item->name,
CONFIG_STRING(ptr_bar_item_custom->options[GUI_BAR_ITEM_CUSTOM_OPTION_CONTENT]));
gui_buffer_set (buffer, "input", str_command);
snprintf (str_pos, sizeof (str_pos),
"%d", utf8_strlen (str_command));
gui_buffer_set (buffer, "input_pos", str_pos);
}
else
{
gui_chat_printf (NULL,
_("%sCustom bar item \"%s\" not found"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
argv[2]);
}
return WEECHAT_RC_OK;
}
/* rename a custom bar item */
if (string_strcasecmp (argv[1], "rename") == 0)
{
COMMAND_MIN_ARGS(4, "rename");
ptr_bar_item_custom = gui_bar_item_custom_search (argv[2]);
if (ptr_bar_item_custom)
{
if (gui_bar_item_custom_rename (ptr_bar_item_custom, argv[3]))
{
gui_chat_printf (NULL,
_("Custom bar item \"%s\" renamed to \"%s\""),
argv[2], argv[3]);
}
else
{
gui_chat_printf (NULL,
_("%sUnable to rename custom bar item "
"\"%s\" to \"%s\""),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
argv[2], argv[3]);
}
}
else
{
gui_chat_printf (NULL,
_("%sCustom bar item \"%s\" not found"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
argv[2]);
}
return WEECHAT_RC_OK;
}
/* delete a custom bar item */
if (string_strcasecmp (argv[1], "del") == 0)
{
COMMAND_MIN_ARGS(3, "del");
if (string_strcasecmp (argv[2], "-all") == 0)
{
if (gui_custom_bar_items)
{
gui_bar_item_custom_free_all ();
gui_chat_printf (NULL,
_("All custom bar items have been deleted"));
}
else
{
gui_chat_printf (NULL, _("No custom bar item defined"));
}
}
else
{
for (i = 2; i < argc; i++)
{
ptr_bar_item_custom = gui_bar_item_custom_search (argv[i]);
if (ptr_bar_item_custom)
{
gui_bar_item_custom_free (ptr_bar_item_custom);
gui_chat_printf (NULL,
_("Custom bar item \"%s\" deleted"),
argv[i]);
}
else
{
gui_chat_printf (NULL,
_("%sCustom bar item \"%s\" not found"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
argv[i]);
}
}
}
return WEECHAT_RC_OK;
}
COMMAND_ERROR;
}
/*
* Displays a key binding.
*/
@@ -7827,6 +8017,41 @@ command_init ()
"switch_active_buffer || switch_active_buffer_previous || "
"zoom_merged_buffer || insert || send || paste_start || paste_stop",
&command_input, NULL, NULL);
hook_command (
NULL, "item",
N_("manage custom bar items"),
N_("list"
" || add|addreplace <name> <content>"
" || rename <name> <new_name>"
" || refresh <name> [<name>...]"
" || recreate <name>"
" || del <name>|-all"),
N_(" list: list all custom bar items\n"
" add: add a custom bar item\n"
"addreplace: add or replace an existing custom bar item\n"
" name: custom bar item name\n"
" content: content (evaluated, see /help eval)\n"
" rename: rename a custom bar item\n"
" refresh: update content of item in all bars where the item is "
"displayed; any item can be refreshed: default/plugin/custom "
"bar items\n"
" recreate: set input with the command used to edit the custom "
"bar item\n"
" del: delete a custom bar item\n"
" -all: delete all custom bar items\n"
"\n"
"Examples:\n"
" /item add terminfo term:${info:term_width}x${info:term_height}\n"
" /item add bufinfo ${buffer.number}:${buffer.name}"
"${if:${buffer.zoomed}?(Z)}"),
"list"
" || add %(custom_bar_items_names)"
" || addreplace %(custom_bar_items_names) %(custom_bar_item_content)"
" || rename %(custom_bar_items_names) %(custom_bar_items_names)"
" || refresh %(custom_bar_items_names)|%*"
" || recreate %(custom_bar_items_names)"
" || del %(custom_bar_items_names)|-all",
&command_item, NULL, NULL);
hook_command (
NULL, "key",
N_("bind/unbind keys"),