2 Editor dialogs for high level editing commands
4 Copyright (C) 2009 The Free Software Foundation, Inc.
7 Slava Zanko <slavazanko@gmail.com>, 2009.
9 This file is part of the Midnight Commander.
11 The Midnight Commander is free software; you can redistribute it
12 and/or modify it under the terms of the GNU General Public License as
13 published by the Free Software Foundation; either version 2 of the
14 License, or (at your option) any later version.
16 The Midnight Commander is distributed in the hope that it will be
17 useful, but WITHOUT ANY WARRANTY; without even the implied warranty
18 of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with this program; if not, write to the Free Software
23 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
29 #include "../src/global.h"
31 #include "../src/tty/tty.h"
32 #include "../src/skin/skin.h" /* INPUT_COLOR */
33 #include "../src/tty/key.h"
35 #include "../src/search/search.h"
37 #include "../src/dialog.h"
38 #include "../src/widget.h"
39 #include "../src/wtools.h"
40 #include "../src/strutil.h"
41 #include "../src/main.h"
42 #include "../src/history.h"
43 #include "../src/charsets.h"
45 #include "../edit/edit-widget.h"
46 #include "../edit/etags.h"
47 #include "../edit/editcmd_dialogs.h"
50 /*** global variables **************************************************/
52 /*** file scope macro definitions **************************************/
54 #define SEARCH_DLG_WIDTH 58
55 #define SEARCH_DLG_MIN_HEIGHT 13
56 #define SEARCH_DLG_HEIGHT_SUPPLY 3
58 #define REPLACE_DLG_WIDTH 58
59 #define REPLACE_DLG_MIN_HEIGHT 17
60 #define REPLACE_DLG_HEIGHT_SUPPLY 5
62 /*** file scope type declarations **************************************/
64 /*** file scope variables **********************************************/
67 /*** file scope functions **********************************************/
70 editcmd_dialog_raw_key_query_cb (struct Dlg_head
*h
, Widget
*sender
,
71 dlg_msg_t msg
, int parm
, void *data
)
79 return default_dlg_callback (h
, sender
, msg
, parm
, data
);
83 /*** public functions **************************************************/
86 editcmd_dialog_replace_show (WEdit
* edit
, const char *search_default
, const char *replace_default
,
87 /*@out@ */ char **search_text
, /*@out@ */ char **replace_text
)
89 if (*search_default
== '\0')
90 search_default
= INPUT_LAST_TEXT
;
94 gchar
**list_of_types
= mc_search_get_types_strings_array (&num_of_types
);
95 int REPLACE_DLG_HEIGHT
= REPLACE_DLG_MIN_HEIGHT
+ num_of_types
- REPLACE_DLG_HEIGHT_SUPPLY
;
97 QuickWidget quick_widgets
[] =
99 /* 0 */ QUICK_BUTTON (6, 10, 13, REPLACE_DLG_HEIGHT
, N_("&Cancel"), B_CANCEL
, NULL
),
100 /* 1 */ QUICK_BUTTON (2, 10, 13, REPLACE_DLG_HEIGHT
, N_("&OK"), B_ENTER
, NULL
),
102 /* 2 */ QUICK_CHECKBOX (33, REPLACE_DLG_WIDTH
, 11, REPLACE_DLG_HEIGHT
, N_("All charsets"), &edit
->all_codepages
),
104 /* 3 */ QUICK_CHECKBOX (33, REPLACE_DLG_WIDTH
, 10, REPLACE_DLG_HEIGHT
, N_("&Whole words"), &edit
->whole_words
),
105 /* 4 */ QUICK_CHECKBOX (33, REPLACE_DLG_WIDTH
, 9, REPLACE_DLG_HEIGHT
, N_("In se&lection"), &edit
->only_in_selection
),
106 /* 5 */ QUICK_CHECKBOX (33, REPLACE_DLG_WIDTH
, 8, REPLACE_DLG_HEIGHT
, N_("&Backwards"), &edit
->replace_backwards
),
107 /* 6 */ QUICK_CHECKBOX (33, REPLACE_DLG_WIDTH
, 7, REPLACE_DLG_HEIGHT
, N_("case &Sensitive"), &edit
->replace_case
),
108 /* 7 */ QUICK_RADIO (3, REPLACE_DLG_WIDTH
, 7, REPLACE_DLG_HEIGHT
,
109 num_of_types
, (const char **) list_of_types
, (int *) &edit
->search_type
),
110 /* 8 */ QUICK_LABEL (2, REPLACE_DLG_WIDTH
, 4, REPLACE_DLG_HEIGHT
, N_(" Enter replacement string:")),
111 /* 9 */ QUICK_INPUT (3, REPLACE_DLG_WIDTH
, 5, REPLACE_DLG_HEIGHT
,
112 replace_default
, REPLACE_DLG_WIDTH
- 6, 0, "replace", replace_text
),
113 /* 10 */ QUICK_LABEL (2, REPLACE_DLG_WIDTH
, 2, REPLACE_DLG_HEIGHT
, N_(" Enter search string:")),
114 /* 11 */ QUICK_INPUT (3, REPLACE_DLG_WIDTH
, 3, REPLACE_DLG_HEIGHT
,
115 search_default
, REPLACE_DLG_WIDTH
- 6, 0, MC_HISTORY_SHARED_SEARCH
, search_text
),
119 QuickDialog Quick_input
=
121 REPLACE_DLG_WIDTH
, REPLACE_DLG_HEIGHT
, -1, -1, N_(" Replace "),
122 "[Input Line Keys]", quick_widgets
, FALSE
125 if (quick_dialog (&Quick_input
) != B_CANCEL
) {
126 edit
->replace_mode
= 0;
128 *replace_text
= NULL
;
132 g_strfreev (list_of_types
);
136 /* --------------------------------------------------------------------------------------------- */
139 editcmd_dialog_search_show (WEdit
* edit
, char **search_text
)
141 if (*search_text
== '\0')
142 *search_text
= INPUT_LAST_TEXT
;
146 gchar
**list_of_types
= mc_search_get_types_strings_array (&num_of_types
);
147 int SEARCH_DLG_HEIGHT
= SEARCH_DLG_MIN_HEIGHT
+ num_of_types
- SEARCH_DLG_HEIGHT_SUPPLY
;
152 QuickWidget quick_widgets
[] =
155 QUICK_BUTTON (6, 10, 11, SEARCH_DLG_HEIGHT
, N_("&Cancel"), B_CANCEL
, NULL
),
157 QUICK_BUTTON (4, 10, 11, SEARCH_DLG_HEIGHT
, N_("&Find all"), B_USER
, NULL
),
159 QUICK_BUTTON (2, 10, 11, SEARCH_DLG_HEIGHT
, N_("&OK"), B_ENTER
, NULL
),
162 QUICK_CHECKBOX (33, SEARCH_DLG_WIDTH
, 9, SEARCH_DLG_HEIGHT
, N_("All charsets"), &edit
->all_codepages
),
165 QUICK_CHECKBOX (33, SEARCH_DLG_WIDTH
, 8, SEARCH_DLG_HEIGHT
, N_("&Whole words"), &edit
->whole_words
),
167 QUICK_CHECKBOX (33, SEARCH_DLG_WIDTH
, 7, SEARCH_DLG_HEIGHT
, N_("In se&lection"), &edit
->only_in_selection
),
169 QUICK_CHECKBOX (33, SEARCH_DLG_WIDTH
, 6, SEARCH_DLG_HEIGHT
, N_("&Backwards"), &edit
->replace_backwards
),
171 QUICK_CHECKBOX (33, SEARCH_DLG_WIDTH
, 5, SEARCH_DLG_HEIGHT
, N_("case &Sensitive"), &edit
->replace_case
),
173 QUICK_RADIO ( 3, SEARCH_DLG_WIDTH
, 5, SEARCH_DLG_HEIGHT
,
174 num_of_types
, (const char **) list_of_types
, (int *) &edit
->search_type
),
176 QUICK_INPUT (3, SEARCH_DLG_WIDTH
, 3, SEARCH_DLG_HEIGHT
,
177 *search_text
, SEARCH_DLG_WIDTH
- 6, 0, MC_HISTORY_SHARED_SEARCH
, search_text
),
179 QUICK_LABEL (2, SEARCH_DLG_WIDTH
, 2, SEARCH_DLG_HEIGHT
, N_(" Enter search string:")),
184 size_t last_checkbox
= 7;
186 size_t last_checkbox
= 6;
189 QuickDialog Quick_input
=
191 SEARCH_DLG_WIDTH
, SEARCH_DLG_HEIGHT
, -1, -1, N_("Search"),
192 "[Input Line Keys]", quick_widgets
, TRUE
196 char **list_of_types_nls
;
199 Quick_input
.title
= _(Quick_input
.title
);
201 for (i
= 0; i
< 3; i
++)
202 quick_widgets
[i
].u
.button
.text
= _(quick_widgets
[i
].u
.button
.text
);
204 for (i
= 3; i
<= last_checkbox
; i
++)
205 quick_widgets
[i
].u
.checkbox
.text
= _(quick_widgets
[i
].u
.checkbox
.text
);
207 quick_widgets
[10].u
.label
.text
= _(quick_widgets
[10].u
.label
.text
);
210 /* create copy of radio items to avoid memory leak */
211 list_of_types_nls
= g_new0 (char *, num_of_types
+ 1);
212 for (i
= 0; i
< num_of_types
; i
++)
213 list_of_types_nls
[i
] = g_strdup (_(list_of_types
[i
]));
214 g_strfreev (list_of_types
);
215 list_of_types
= list_of_types_nls
;
216 quick_widgets
[last_checkbox
+ 1].u
.radio
.items
= (const char **) list_of_types
;
219 /* calculate widget coordinates */
223 gchar
**radio
= list_of_types
;
224 int b0_len
, b1_len
, b2_len
;
225 const int button_gap
= 2;
227 /* length of radiobuttons */
228 while (*radio
!= NULL
) {
229 len
= max (len
, str_term_width1 (*radio
));
232 /* length of checkboxes */
233 for (i
= 3; i
<= last_checkbox
; i
++)
234 len
= max (len
, str_term_width1 (quick_widgets
[i
].u
.checkbox
.text
) + 4);
236 /* preliminary dialog width */
237 dlg_width
= max (len
* 2, str_term_width1 (Quick_input
.title
)) + 4;
239 /* length of buttons */
240 b0_len
= str_term_width1 (quick_widgets
[0].u
.button
.text
) + 3;
241 b1_len
= str_term_width1 (quick_widgets
[1].u
.button
.text
) + 3;
242 b2_len
= str_term_width1 (quick_widgets
[2].u
.button
.text
) + 5; /* default button */
243 len
= b0_len
+ b1_len
+ b2_len
+ button_gap
* 2;
246 Quick_input
.xlen
= max (SEARCH_DLG_WIDTH
, max (dlg_width
, len
+ 6));
248 /* correct widget coordinates */
249 for (i
= 0; i
< sizeof (quick_widgets
)/sizeof (quick_widgets
[0]); i
++)
250 quick_widgets
[i
].x_divisions
= Quick_input
.xlen
;
252 /* checkbox positions */
253 for (i
= 3; i
<= last_checkbox
; i
++)
254 quick_widgets
[i
].relative_x
= Quick_input
.xlen
/2 + 2;
256 quick_widgets
[last_checkbox
+ 2].u
.input
.len
= Quick_input
.xlen
- 6;
257 /* button positions */
258 quick_widgets
[2].relative_x
= Quick_input
.xlen
/2 - len
/2;
259 quick_widgets
[1].relative_x
= quick_widgets
[2].relative_x
+ b2_len
+ button_gap
;
260 quick_widgets
[0].relative_x
= quick_widgets
[1].relative_x
+ b1_len
+ button_gap
;
263 dialog_result
= quick_dialog (&Quick_input
);
265 g_strfreev (list_of_types
);
267 if (dialog_result
== B_CANCEL
)
269 else if (dialog_result
== B_USER
)
270 search_create_bookmark
= 1;
274 /* --------------------------------------------------------------------------------------------- */
276 /* gets a raw key from the keyboard. Passing cancel = 1 draws
277 a cancel button thus allowing c-c etc. Alternatively, cancel = 0
278 will return the next key pressed. ctrl-a (=B_CANCEL), ctrl-g, ctrl-c,
279 and Esc are cannot returned */
282 editcmd_dialog_raw_key_query (const char *heading
, const char *query
, int cancel
)
284 int w
= str_term_width1 (query
) + 7;
285 struct Dlg_head
*raw_dlg
=
286 create_dlg (0, 0, 7, w
, dialog_colors
, editcmd_dialog_raw_key_query_cb
,
287 NULL
, heading
, DLG_CENTER
| DLG_TRYUP
| DLG_WANT_TAB
);
289 input_new (3 - cancel
, w
- 5, INPUT_COLOR
, 2, "", 0, INPUT_COMPLETE_DEFAULT
));
290 add_widget (raw_dlg
, label_new (3 - cancel
, 2, query
));
292 add_widget (raw_dlg
, button_new (4, w
/ 2 - 5, B_CANCEL
, NORMAL_BUTTON
, _("Cancel"), 0));
293 w
= run_dlg (raw_dlg
);
294 destroy_dlg (raw_dlg
);
296 if (w
== XCTRL ('g') || w
== XCTRL ('c') || w
== ESC_CHAR
|| w
== B_CANCEL
)
303 /* --------------------------------------------------------------------------------------------- */
305 /* let the user select its preferred completion */
307 editcmd_dialog_completion_show (WEdit
* edit
, int max_len
, int word_len
,
308 struct selection
*compl, int num_compl
)
311 int start_x
, start_y
, offset
, i
;
314 WListbox
*compl_list
;
315 int compl_dlg_h
; /* completion dialog height */
316 int compl_dlg_w
; /* completion dialog width */
318 /* calculate the dialog metrics */
319 compl_dlg_h
= num_compl
+ 2;
320 compl_dlg_w
= max_len
+ 4;
321 start_x
= edit
->curs_col
+ edit
->start_col
- (compl_dlg_w
/ 2) +
322 EDIT_TEXT_HORIZONTAL_OFFSET
+ option_line_state_width
;
323 start_y
= edit
->curs_row
+ EDIT_TEXT_VERTICAL_OFFSET
+ 1;
327 if (compl_dlg_w
> COLS
)
329 if (compl_dlg_h
> LINES
- 2)
330 compl_dlg_h
= LINES
- 2;
332 offset
= start_x
+ compl_dlg_w
- COLS
;
335 offset
= start_y
+ compl_dlg_h
- LINES
;
337 start_y
-= (offset
+ 1);
339 /* create the dialog */
341 create_dlg (start_y
, start_x
, compl_dlg_h
, compl_dlg_w
,
342 dialog_colors
, NULL
, "[Completion]", NULL
, DLG_COMPACT
);
344 /* create the listbox */
345 compl_list
= listbox_new (1, 1, compl_dlg_h
- 2, compl_dlg_w
- 2, NULL
);
348 add_widget (compl_dlg
, compl_list
);
350 /* fill the listbox with the completions */
351 for (i
= num_compl
- 1; i
>= 0; i
--) /* reverse order */
352 listbox_add_item (compl_list
, LISTBOX_APPEND_AT_END
, 0, (char *) compl[i
].text
, NULL
);
354 /* pop up the dialog and apply the choosen completion */
355 if (run_dlg (compl_dlg
) == B_ENTER
) {
356 listbox_get_current (compl_list
, &curr
, NULL
);
359 GString
*temp
, *temp2
;
360 temp
= g_string_new("");
361 for (curr
+= word_len
; *curr
; curr
++)
362 g_string_append_c(temp
, *curr
);
364 temp2
= str_convert_to_input (temp
->str
);
366 if (temp2
&& temp2
->len
){
367 g_string_free(temp
, TRUE
);
371 g_string_free(temp2
, TRUE
);
372 for (curr
= temp
->str
; *curr
; curr
++)
373 edit_insert (edit
, *curr
);
374 g_string_free(temp
, TRUE
);
376 for (curr
+= word_len
; *curr
; curr
++)
377 edit_insert (edit
, *curr
);
382 /* destroy dialog before return */
383 destroy_dlg (compl_dlg
);
386 /* --------------------------------------------------------------------------------------------- */
388 /* let the user select where function definition */
390 editcmd_dialog_select_definition_show (WEdit
* edit
, char *match_expr
, int max_len
, int word_len
,
391 etags_hash_t
* def_hash
, int num_lines
)
394 int start_x
, start_y
, offset
, i
;
396 etags_hash_t
*curr_def
= NULL
;
399 int def_dlg_h
; /* dialog height */
400 int def_dlg_w
; /* dialog width */
401 char *label_def
= NULL
;
404 /* calculate the dialog metrics */
405 def_dlg_h
= num_lines
+ 2;
406 def_dlg_w
= max_len
+ 4;
407 start_x
= edit
->curs_col
+ edit
->start_col
- (def_dlg_w
/ 2) +
408 EDIT_TEXT_HORIZONTAL_OFFSET
+ option_line_state_width
;
409 start_y
= edit
->curs_row
+ EDIT_TEXT_VERTICAL_OFFSET
+ 1;
413 if (def_dlg_w
> COLS
)
415 if (def_dlg_h
> LINES
- 2)
416 def_dlg_h
= LINES
- 2;
418 offset
= start_x
+ def_dlg_w
- COLS
;
421 offset
= start_y
+ def_dlg_h
- LINES
;
423 start_y
-= (offset
+ 1);
425 /* create the dialog */
426 def_dlg
= create_dlg (start_y
, start_x
, def_dlg_h
, def_dlg_w
,
427 dialog_colors
, NULL
, "[Definitions]", match_expr
, DLG_COMPACT
);
429 /* create the listbox */
430 def_list
= listbox_new (1, 1, def_dlg_h
- 2, def_dlg_w
- 2, NULL
);
433 add_widget (def_dlg
, def_list
);
436 /* fill the listbox with the completions */
437 for (i
= 0; i
< num_lines
; i
++) {
439 g_strdup_printf ("%s -> %s:%ld", def_hash
[i
].short_define
, def_hash
[i
].filename
,
441 listbox_add_item (def_list
, LISTBOX_APPEND_AT_END
, 0, label_def
, &def_hash
[i
]);
444 /* pop up the dialog */
447 /* apply the choosen completion */
448 if (def_dlg
->ret_value
== B_ENTER
) {
449 char *tmp_curr_def
= (char *) curr_def
;
452 listbox_get_current (def_list
, &curr
, &tmp_curr_def
);
453 curr_def
= (etags_hash_t
*) tmp_curr_def
;
454 if (edit
->modified
) {
455 if (!edit_query_dialog2
457 _(" Current text was modified without a file save. \n"
458 " Continue discards these changes. "), _("C&ontinue"), _("&Cancel"))) {
459 edit
->force
|= REDRAW_COMPLETELY
;
465 if (curr
&& do_moveto
) {
466 if (edit_stack_iterator
+ 1 < MAX_HISTORY_MOVETO
) {
467 g_free (edit_history_moveto
[edit_stack_iterator
].filename
);
469 edit_history_moveto
[edit_stack_iterator
].filename
=
470 g_strdup_printf ("%s/%s", edit
->dir
, edit
->filename
);
472 edit_history_moveto
[edit_stack_iterator
].filename
= g_strdup (edit
->filename
);
474 edit_history_moveto
[edit_stack_iterator
].line
= edit
->start_line
+
476 edit_stack_iterator
++;
477 g_free (edit_history_moveto
[edit_stack_iterator
].filename
);
478 edit_history_moveto
[edit_stack_iterator
].filename
=
479 g_strdup ((char *) curr_def
->fullpath
);
480 edit_history_moveto
[edit_stack_iterator
].line
= curr_def
->line
;
481 edit_reload_line (edit
, edit_history_moveto
[edit_stack_iterator
].filename
,
482 edit_history_moveto
[edit_stack_iterator
].line
);
487 /* clear definition hash */
488 for (i
= 0; i
< MAX_DEFINITIONS
; i
++) {
489 g_free (def_hash
[i
].filename
);
492 /* destroy dialog before return */
493 destroy_dlg (def_dlg
);
496 /* --------------------------------------------------------------------------------------------- */
499 editcmd_dialog_replace_prompt_show (WEdit
* edit
, char *from_text
, char *to_text
, int xpos
, int ypos
)
509 char *repl_from
, *repl_to
;
510 char tmp
[BUF_MEDIUM
];
512 QuickWidget quick_widgets
[] =
514 /* 0 */ QUICK_BUTTON (44, dlg_width
, 6, dlg_height
, N_("&Cancel"), B_CANCEL
, NULL
),
515 /* 1 */ QUICK_BUTTON (29, dlg_width
, 6, dlg_height
, N_("&Skip"), B_SKIP_REPLACE
, NULL
),
516 /* 2 */ QUICK_BUTTON (21, dlg_width
, 6, dlg_height
, N_("A&ll"), B_REPLACE_ALL
, NULL
),
517 /* 3 */ QUICK_BUTTON ( 4, dlg_width
, 6, dlg_height
, N_("&Replace"), B_ENTER
, NULL
),
518 /* 4 */ QUICK_LABEL ( 3, dlg_width
, 2, dlg_height
, NULL
),
519 /* 5 */ QUICK_LABEL ( 2, dlg_width
, 3, dlg_height
, N_(" Replace with: ")),
520 /* 6 */ QUICK_LABEL ( 3, dlg_width
, 4, dlg_height
, NULL
),
525 for (i
= 0; i
< 4; i
++)
526 quick_widgets
[i
].u
.button
.text
= _(quick_widgets
[i
].u
.button
.text
);
529 /* calculate button positions */
532 for (i
= 3; i
> -1; i
--) {
533 quick_widgets
[i
].relative_x
= btn_pos
;
534 btn_pos
+= str_term_width1 (quick_widgets
[i
].u
.button
.text
) + 5;
535 if (i
== 3) /* default button */
539 dlg_width
= btn_pos
+ 2;
541 /* correct widget coordinates */
542 for (i
= 0; i
< 7; i
++)
543 quick_widgets
[i
].x_divisions
= dlg_width
;
545 g_snprintf (tmp
, sizeof (tmp
), " '%s'", from_text
);
546 repl_from
= g_strdup (str_fit_to_term (tmp
, dlg_width
- 7, J_LEFT
));
548 g_snprintf (tmp
, sizeof (tmp
), " '%s'", to_text
);
549 repl_to
= g_strdup (str_fit_to_term (tmp
, dlg_width
- 7, J_LEFT
));
551 quick_widgets
[4].u
.label
.text
= repl_from
;
552 quick_widgets
[6].u
.label
.text
= repl_to
;
555 xpos
= (edit
->num_widget_columns
- dlg_width
) / 2;
558 ypos
= edit
->num_widget_lines
* 2 / 3;
561 QuickDialog Quick_input
=
563 dlg_width
, dlg_height
, 0, 0, N_ (" Confirm replace "),
564 "[Input Line Keys]", quick_widgets
, FALSE
567 /* Sometimes menu can hide replaced text. I don't like it */
568 if ((edit
->curs_row
>= ypos
- 1) && (edit
->curs_row
<= ypos
+ dlg_height
- 1))
571 Quick_input
.ypos
= ypos
;
572 Quick_input
.xpos
= xpos
;
574 retval
= quick_dialog (&Quick_input
);
582 /* --------------------------------------------------------------------------------------------- */