/* Editor dialogs for high level editing commands Copyright (C) 2009 The Free Software Foundation, Inc. Written by: Slava Zanko , 2009. This file is part of the Midnight Commander. The Midnight Commander is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. The Midnight Commander is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #include #include "../src/global.h" #include "../src/tty/tty.h" #include "../src/skin/skin.h" /* INPUT_COLOR */ #include "../src/tty/key.h" #include "../src/search/search.h" #include "../src/strutil.h" #include "../src/widget.h" #include "../src/wtools.h" #include "../src/dialog.h" /* do_refresh() */ #include "../src/main.h" #include "../src/history.h" #include "../src/charsets.h" #include "../edit/edit-widget.h" #include "../edit/etags.h" #include "../edit/editcmd_dialogs.h" /*** global variables **************************************************/ /*** file scope macro definitions **************************************/ #define SEARCH_DLG_WIDTH 58 #define SEARCH_DLG_MIN_HEIGHT 13 #define SEARCH_DLG_HEIGHT_SUPPLY 3 #define REPLACE_DLG_WIDTH 58 #define REPLACE_DLG_MIN_HEIGHT 17 #define REPLACE_DLG_HEIGHT_SUPPLY 5 /*** file scope type declarations **************************************/ /*** file scope variables **********************************************/ /*** file scope functions **********************************************/ static cb_ret_t editcmd_dialog_raw_key_query_cb (struct Dlg_head *h, dlg_msg_t msg, int parm) { switch (msg) { case DLG_KEY: dlg_stop (h); h->ret_value = parm; return MSG_HANDLED; default: return default_dlg_callback (h, msg, parm); } } /*** public functions **************************************************/ #define EXT_SCRIPT_H 18 #define EXT_SCRIPT_W 51 void edit_escript_dialog (WEdit * edit) { const char *str_types[] = { N_("&Basic"), N_("&Pipe") }; const char *str_sout[] = { N_("&Replace"), N_("&Insert"), N_("&Skip") }; char *script = NULL; char *filter = NULL; int type = 0; int sout = 0; int whole_file = 0; int pad = 1; QuickWidget quick_widgets[] = { /* 0 */ QUICK_BUTTON (6, 10, 15, EXT_SCRIPT_H, N_("&Cancel"), B_CANCEL, NULL), /* 1 */ QUICK_BUTTON (2, 10, 15, EXT_SCRIPT_H, N_("&OK"), B_ENTER, NULL), /* 2 */ QUICK_RADIO (4, EXT_SCRIPT_W, 11, EXT_SCRIPT_H, 3, str_sout, &sout), /* 3 */ QUICK_LABEL (3, EXT_SCRIPT_W, 10, EXT_SCRIPT_H, N_("Output:")), /* 4 */ QUICK_CHECKBOX (3, EXT_SCRIPT_W, 8, EXT_SCRIPT_H, N_("Pad if column highliting"), &pad), /* 5 */ QUICK_CHECKBOX (3, EXT_SCRIPT_W, 7, EXT_SCRIPT_H, N_("Whole file if no highlited block"), &whole_file), /* 6 */ QUICK_INPUT (14, EXT_SCRIPT_W, 5, EXT_SCRIPT_H, "", EXT_SCRIPT_W - 17, 0, "extscript-dlg-pipe", &filter), /* 7 */ QUICK_INPUT (14, EXT_SCRIPT_W, 4, EXT_SCRIPT_H, "", EXT_SCRIPT_W - 17, 0, "extscript-dlg-script", &script), /* 8 */ QUICK_RADIO (4, EXT_SCRIPT_W, 4, EXT_SCRIPT_H, 2, str_types, &type), /* 9 */ QUICK_LABEL (3, EXT_SCRIPT_W, 3, EXT_SCRIPT_H, N_("Script:")), /*10*/ QUICK_LABEL (14, EXT_SCRIPT_W, 3, EXT_SCRIPT_H, N_("Name/command line")), QUICK_END }; QuickDialog Quick_input = { EXT_SCRIPT_W, EXT_SCRIPT_H, -1, -1, N_("External scripting"), "[Input Line Keys]", quick_widgets, FALSE }; Quick_input.widgets = quick_widgets; if (quick_dialog (&Quick_input) != B_CANCEL) { edit_ext_script_cmd (edit, (type == EXT_SCRIPT_BASIC ? script : filter), type, sout, whole_file, pad); } g_free (script); g_free (filter); } /* --------------------------------------------------------------------------------------------- */ void editcmd_dialog_replace_show (WEdit * edit, const char *search_default, const char *replace_default, /*@out@ */ char **search_text, /*@out@ */ char **replace_text) { if (*search_default == '\0') search_default = INPUT_LAST_TEXT; { size_t num_of_types; gchar **list_of_types = mc_search_get_types_strings_array (&num_of_types); int REPLACE_DLG_HEIGHT = REPLACE_DLG_MIN_HEIGHT + num_of_types - REPLACE_DLG_HEIGHT_SUPPLY; QuickWidget quick_widgets[] = { /* 0 */ QUICK_BUTTON (6, 10, 13, REPLACE_DLG_HEIGHT, N_("&Cancel"), B_CANCEL, NULL), /* 1 */ QUICK_BUTTON (2, 10, 13, REPLACE_DLG_HEIGHT, N_("&OK"), B_ENTER, NULL), #ifdef HAVE_CHARSET /* 2 */ QUICK_CHECKBOX (33, REPLACE_DLG_WIDTH, 11, REPLACE_DLG_HEIGHT, N_("All charsets"), &edit->all_codepages), #endif /* 3 */ QUICK_CHECKBOX (33, REPLACE_DLG_WIDTH, 10, REPLACE_DLG_HEIGHT, N_("&Whole words"), &edit->whole_words), /* 4 */ QUICK_CHECKBOX (33, REPLACE_DLG_WIDTH, 9, REPLACE_DLG_HEIGHT, N_("In se&lection"), &edit->only_in_selection), /* 5 */ QUICK_CHECKBOX (33, REPLACE_DLG_WIDTH, 8, REPLACE_DLG_HEIGHT, N_("&Backwards"), &edit->replace_backwards), /* 6 */ QUICK_CHECKBOX (33, REPLACE_DLG_WIDTH, 7, REPLACE_DLG_HEIGHT, N_("case &Sensitive"), &edit->replace_case), /* 7 */ QUICK_RADIO (3, REPLACE_DLG_WIDTH, 7, REPLACE_DLG_HEIGHT, num_of_types, (const char **) list_of_types, (int *) &edit->search_type), /* 8 */ QUICK_LABEL (2, REPLACE_DLG_WIDTH, 4, REPLACE_DLG_HEIGHT, N_(" Enter replacement string:")), /* 9 */ QUICK_INPUT (3, REPLACE_DLG_WIDTH, 5, REPLACE_DLG_HEIGHT, replace_default, REPLACE_DLG_WIDTH - 6, 0, "replace", replace_text), /* 10 */ QUICK_LABEL (2, REPLACE_DLG_WIDTH, 2, REPLACE_DLG_HEIGHT, N_(" Enter search string:")), /* 11 */ QUICK_INPUT (3, REPLACE_DLG_WIDTH, 3, REPLACE_DLG_HEIGHT, search_default, REPLACE_DLG_WIDTH - 6, 0, MC_HISTORY_SHARED_SEARCH, search_text), QUICK_END }; QuickDialog Quick_input = { REPLACE_DLG_WIDTH, REPLACE_DLG_HEIGHT, -1, -1, N_(" Replace "), "[Input Line Keys]", quick_widgets, FALSE }; if (quick_dialog (&Quick_input) != B_CANCEL) { edit->replace_mode = 0; } else { *replace_text = NULL; *search_text = NULL; } g_strfreev (list_of_types); } } /* --------------------------------------------------------------------------------------------- */ void editcmd_dialog_search_show (WEdit * edit, char **search_text) { if (*search_text == '\0') *search_text = INPUT_LAST_TEXT; { size_t num_of_types; gchar **list_of_types = mc_search_get_types_strings_array (&num_of_types); int SEARCH_DLG_HEIGHT = SEARCH_DLG_MIN_HEIGHT + num_of_types - SEARCH_DLG_HEIGHT_SUPPLY; size_t i; int dialog_result; QuickWidget quick_widgets[] = { /* 0 */ QUICK_BUTTON (6, 10, 11, SEARCH_DLG_HEIGHT, N_("&Cancel"), B_CANCEL, NULL), /* 1 */ QUICK_BUTTON (4, 10, 11, SEARCH_DLG_HEIGHT, N_("&Find all"), B_USER, NULL), /* 2 */ QUICK_BUTTON (2, 10, 11, SEARCH_DLG_HEIGHT, N_("&OK"), B_ENTER, NULL), #ifdef HAVE_CHARSET /* 3 */ QUICK_CHECKBOX (33, SEARCH_DLG_WIDTH, 9, SEARCH_DLG_HEIGHT, N_("All charsets"), &edit->all_codepages), #endif /* 4 */ QUICK_CHECKBOX (33, SEARCH_DLG_WIDTH, 8, SEARCH_DLG_HEIGHT, N_("&Whole words"), &edit->whole_words), /* 5 */ QUICK_CHECKBOX (33, SEARCH_DLG_WIDTH, 7, SEARCH_DLG_HEIGHT, N_("In se&lection"), &edit->only_in_selection), /* 6 */ QUICK_CHECKBOX (33, SEARCH_DLG_WIDTH, 6, SEARCH_DLG_HEIGHT, N_("&Backwards"), &edit->replace_backwards), /* 7 */ QUICK_CHECKBOX (33, SEARCH_DLG_WIDTH, 5, SEARCH_DLG_HEIGHT, N_("case &Sensitive"), &edit->replace_case), /* 8 */ QUICK_RADIO ( 3, SEARCH_DLG_WIDTH, 5, SEARCH_DLG_HEIGHT, num_of_types, (const char **) list_of_types, (int *) &edit->search_type), /* 9 */ QUICK_INPUT (3, SEARCH_DLG_WIDTH, 3, SEARCH_DLG_HEIGHT, *search_text, SEARCH_DLG_WIDTH - 6, 0, MC_HISTORY_SHARED_SEARCH, search_text), /* 10 */ QUICK_LABEL (2, SEARCH_DLG_WIDTH, 2, SEARCH_DLG_HEIGHT, N_(" Enter search string:")), QUICK_END }; #ifdef HAVE_CHARSET size_t last_checkbox = 7; #else size_t last_checkbox = 6; #endif QuickDialog Quick_input = { SEARCH_DLG_WIDTH, SEARCH_DLG_HEIGHT, -1, -1, N_("Search"), "[Input Line Keys]", quick_widgets, TRUE }; #ifdef ENABLE_NLS char **list_of_types_nls; /* header title */ Quick_input.title = _(Quick_input.title); /* buttons */ for (i = 0; i < 3; i++) quick_widgets[i].u.button.text = _(quick_widgets[i].u.button.text); /* checkboxes */ for (i = 3; i <= last_checkbox; i++) quick_widgets[i].u.checkbox.text = _(quick_widgets[i].u.checkbox.text); /* label */ quick_widgets[10].u.label.text = _(quick_widgets[10].u.label.text); /* radiobuttons */ /* create copy of radio items to avoid memory leak */ list_of_types_nls = g_new0 (char *, num_of_types + 1); for (i = 0; i < num_of_types; i++) list_of_types_nls[i] = g_strdup (_(list_of_types[i])); g_strfreev (list_of_types); list_of_types = list_of_types_nls; quick_widgets[last_checkbox + 1].u.radio.items = (const char **) list_of_types; #endif /* calculate widget coordinates */ { int len = 0; int dlg_width; gchar **radio = list_of_types; int b0_len, b1_len, b2_len; const int button_gap = 2; /* length of radiobuttons */ while (*radio != NULL) { len = max (len, str_term_width1 (*radio)); radio++; } /* length of checkboxes */ for (i = 3; i <= last_checkbox; i++) len = max (len, str_term_width1 (quick_widgets[i].u.checkbox.text) + 4); /* preliminary dialog width */ dlg_width = max (len * 2, str_term_width1 (Quick_input.title)) + 4; /* length of buttons */ b0_len = str_term_width1 (quick_widgets[0].u.button.text) + 3; b1_len = str_term_width1 (quick_widgets[1].u.button.text) + 3; b2_len = str_term_width1 (quick_widgets[2].u.button.text) + 5; /* default button */ len = b0_len + b1_len + b2_len + button_gap * 2; /* dialog width */ Quick_input.xlen = max (SEARCH_DLG_WIDTH, max (dlg_width, len + 6)); /* correct widget coordinates */ for (i = 0; i < sizeof (quick_widgets)/sizeof (quick_widgets[0]); i++) quick_widgets[i].x_divisions = Quick_input.xlen; /* checkbox positions */ for (i = 3; i <= last_checkbox; i++) quick_widgets[i].relative_x = Quick_input.xlen/2 + 2; /* input length */ quick_widgets[last_checkbox + 2].u.input.len = Quick_input.xlen - 6; /* button positions */ quick_widgets[2].relative_x = Quick_input.xlen/2 - len/2; quick_widgets[1].relative_x = quick_widgets[2].relative_x + b2_len + button_gap; quick_widgets[0].relative_x = quick_widgets[1].relative_x + b1_len + button_gap; } dialog_result = quick_dialog (&Quick_input); g_strfreev (list_of_types); if (dialog_result == B_CANCEL) *search_text = NULL; else if (dialog_result == B_USER) search_create_bookmark = 1; } } /* --------------------------------------------------------------------------------------------- */ /* gets a raw key from the keyboard. Passing cancel = 1 draws a cancel button thus allowing c-c etc. Alternatively, cancel = 0 will return the next key pressed. ctrl-a (=B_CANCEL), ctrl-g, ctrl-c, and Esc are cannot returned */ int editcmd_dialog_raw_key_query (const char *heading, const char *query, int cancel) { int w = str_term_width1 (query) + 7; struct Dlg_head *raw_dlg = create_dlg (0, 0, 7, w, dialog_colors, editcmd_dialog_raw_key_query_cb, NULL, heading, DLG_CENTER | DLG_TRYUP | DLG_WANT_TAB); add_widget (raw_dlg, input_new (3 - cancel, w - 5, INPUT_COLOR, 2, "", 0, INPUT_COMPLETE_DEFAULT)); add_widget (raw_dlg, label_new (3 - cancel, 2, query)); if (cancel) add_widget (raw_dlg, button_new (4, w / 2 - 5, B_CANCEL, NORMAL_BUTTON, _("Cancel"), 0)); w = run_dlg (raw_dlg); destroy_dlg (raw_dlg); if (cancel) { if (w == XCTRL ('g') || w == XCTRL ('c') || w == ESC_CHAR || w == B_CANCEL) return 0; } return w; } /* --------------------------------------------------------------------------------------------- */ /* let the user select its preferred completion */ void editcmd_dialog_completion_show (WEdit * edit, int max_len, int word_len, struct selection *compl, int num_compl) { int start_x, start_y, offset, i; char *curr = NULL; Dlg_head *compl_dlg; WListbox *compl_list; int compl_dlg_h; /* completion dialog height */ int compl_dlg_w; /* completion dialog width */ /* calculate the dialog metrics */ compl_dlg_h = num_compl + 2; compl_dlg_w = max_len + 4; start_x = edit->curs_col + edit->start_col - (compl_dlg_w / 2) + EDIT_TEXT_HORIZONTAL_OFFSET + option_line_state_width; start_y = edit->curs_row + EDIT_TEXT_VERTICAL_OFFSET + 1; if (start_x < 0) start_x = 0; if (compl_dlg_w > COLS) compl_dlg_w = COLS; if (compl_dlg_h > LINES - 2) compl_dlg_h = LINES - 2; offset = start_x + compl_dlg_w - COLS; if (offset > 0) start_x -= offset; offset = start_y + compl_dlg_h - LINES; if (offset > 0) start_y -= (offset + 1); /* create the dialog */ compl_dlg = create_dlg (start_y, start_x, compl_dlg_h, compl_dlg_w, dialog_colors, NULL, "[Completion]", NULL, DLG_COMPACT); /* create the listbox */ compl_list = listbox_new (1, 1, compl_dlg_h - 2, compl_dlg_w - 2, NULL); /* add the dialog */ add_widget (compl_dlg, compl_list); /* fill the listbox with the completions */ for (i = num_compl - 1; i >= 0; i--) /* reverse order */ listbox_add_item (compl_list, LISTBOX_APPEND_AT_END, 0, (char *) compl[i].text, NULL); /* pop up the dialog and apply the choosen completion */ if (run_dlg (compl_dlg) == B_ENTER) { listbox_get_current (compl_list, &curr, NULL); if (curr) { #ifdef HAVE_CHARSET GString *temp, *temp2; temp = g_string_new(""); for (curr += word_len; *curr; curr++) g_string_append_c(temp, *curr); temp2 = str_convert_to_input (temp->str); if (temp2 && temp2->len){ g_string_free(temp, TRUE); temp = temp2; } else g_string_free(temp2, TRUE); for (curr = temp->str; *curr; curr++) edit_insert (edit, *curr); g_string_free(temp, TRUE); #else for (curr += word_len; *curr; curr++) edit_insert (edit, *curr); #endif } } /* destroy dialog before return */ destroy_dlg (compl_dlg); } /* --------------------------------------------------------------------------------------------- */ /* let the user select where function definition */ void editcmd_dialog_select_definition_show (WEdit * edit, char *match_expr, int max_len, int word_len, etags_hash_t * def_hash, int num_lines) { int start_x, start_y, offset, i; char *curr = NULL; etags_hash_t *curr_def = NULL; Dlg_head *def_dlg; WListbox *def_list; int def_dlg_h; /* dialog height */ int def_dlg_w; /* dialog width */ char *label_def = NULL; (void) word_len; /* calculate the dialog metrics */ def_dlg_h = num_lines + 2; def_dlg_w = max_len + 4; start_x = edit->curs_col + edit->start_col - (def_dlg_w / 2) + EDIT_TEXT_HORIZONTAL_OFFSET + option_line_state_width; start_y = edit->curs_row + EDIT_TEXT_VERTICAL_OFFSET + 1; if (start_x < 0) start_x = 0; if (def_dlg_w > COLS) def_dlg_w = COLS; if (def_dlg_h > LINES - 2) def_dlg_h = LINES - 2; offset = start_x + def_dlg_w - COLS; if (offset > 0) start_x -= offset; offset = start_y + def_dlg_h - LINES; if (offset > 0) start_y -= (offset + 1); /* create the dialog */ def_dlg = create_dlg (start_y, start_x, def_dlg_h, def_dlg_w, dialog_colors, NULL, "[Definitions]", match_expr, DLG_COMPACT); /* create the listbox */ def_list = listbox_new (1, 1, def_dlg_h - 2, def_dlg_w - 2, NULL); /* add the dialog */ add_widget (def_dlg, def_list); /* fill the listbox with the completions */ for (i = 0; i < num_lines; i++) { label_def = g_strdup_printf ("%s -> %s:%ld", def_hash[i].short_define, def_hash[i].filename, def_hash[i].line); listbox_add_item (def_list, LISTBOX_APPEND_AT_END, 0, label_def, &def_hash[i]); g_free (label_def); } /* pop up the dialog */ run_dlg (def_dlg); /* apply the choosen completion */ if (def_dlg->ret_value == B_ENTER) { char *tmp_curr_def = (char *) curr_def; int do_moveto = 0; listbox_get_current (def_list, &curr, &tmp_curr_def); curr_def = (etags_hash_t *) tmp_curr_def; if (edit->modified) { if (!edit_query_dialog2 (_("Warning"), _(" Current text was modified without a file save. \n" " Continue discards these changes. "), _("C&ontinue"), _("&Cancel"))) { edit->force |= REDRAW_COMPLETELY; do_moveto = 1; } } else { do_moveto = 1; } if (curr && do_moveto) { if (edit_stack_iterator + 1 < MAX_HISTORY_MOVETO) { g_free (edit_history_moveto[edit_stack_iterator].filename); if (edit->dir) { edit_history_moveto[edit_stack_iterator].filename = g_strdup_printf ("%s/%s", edit->dir, edit->filename); } else { edit_history_moveto[edit_stack_iterator].filename = g_strdup (edit->filename); } edit_history_moveto[edit_stack_iterator].line = edit->start_line + edit->curs_row + 1; edit_stack_iterator++; g_free (edit_history_moveto[edit_stack_iterator].filename); edit_history_moveto[edit_stack_iterator].filename = g_strdup ((char *) curr_def->fullpath); edit_history_moveto[edit_stack_iterator].line = curr_def->line; edit_reload_line (edit, edit_history_moveto[edit_stack_iterator].filename, edit_history_moveto[edit_stack_iterator].line); } } } /* clear definition hash */ for (i = 0; i < MAX_DEFINITIONS; i++) { g_free (def_hash[i].filename); } /* destroy dialog before return */ destroy_dlg (def_dlg); } /* --------------------------------------------------------------------------------------------- */ int editcmd_dialog_replace_prompt_show (WEdit * edit, char *from_text, char *to_text, int xpos, int ypos) { /* dialog sizes */ int dlg_height = 9; int dlg_width = 8; int retval; int i; int btn_pos; char *repl_from, *repl_to; char tmp [BUF_MEDIUM]; QuickWidget quick_widgets[] = { /* 0 */ QUICK_BUTTON (44, dlg_width, 6, dlg_height, N_("&Cancel"), B_CANCEL, NULL), /* 1 */ QUICK_BUTTON (29, dlg_width, 6, dlg_height, N_("&Skip"), B_SKIP_REPLACE, NULL), /* 2 */ QUICK_BUTTON (21, dlg_width, 6, dlg_height, N_("A&ll"), B_REPLACE_ALL, NULL), /* 3 */ QUICK_BUTTON ( 4, dlg_width, 6, dlg_height, N_("&Replace"), B_ENTER, NULL), /* 4 */ QUICK_LABEL ( 3, dlg_width, 2, dlg_height, NULL), /* 5 */ QUICK_LABEL ( 2, dlg_width, 3, dlg_height, N_(" Replace with: ")), /* 6 */ QUICK_LABEL ( 3, dlg_width, 4, dlg_height, NULL), QUICK_END }; #ifdef ENABLE_NLS for (i = 0; i < 4; i++) quick_widgets[i].u.button.text = _(quick_widgets[i].u.button.text); #endif /* calculate button positions */ btn_pos = 4; for (i = 3; i > -1; i--) { quick_widgets[i].relative_x = btn_pos; btn_pos += str_term_width1 (quick_widgets[i].u.button.text) + 5; if (i == 3) /* default button */ btn_pos += 2; } dlg_width = btn_pos + 2; /* correct widget coordinates */ for (i = 0; i < 7; i++) quick_widgets[i].x_divisions = dlg_width; g_snprintf (tmp, sizeof (tmp), " '%s'", from_text); repl_from = g_strdup (str_fit_to_term (tmp, dlg_width - 7, J_LEFT)); g_snprintf (tmp, sizeof (tmp), " '%s'", to_text); repl_to = g_strdup (str_fit_to_term (tmp, dlg_width - 7, J_LEFT)); quick_widgets[4].u.label.text = repl_from; quick_widgets[6].u.label.text = repl_to; if (xpos == -1) xpos = (edit->num_widget_columns - dlg_width) / 2; if (ypos == -1) ypos = edit->num_widget_lines * 2 / 3; { QuickDialog Quick_input = { dlg_width, dlg_height, 0, 0, N_ (" Confirm replace "), "[Input Line Keys]", quick_widgets, FALSE }; /* Sometimes menu can hide replaced text. I don't like it */ if ((edit->curs_row >= ypos - 1) && (edit->curs_row <= ypos + dlg_height - 1)) ypos -= dlg_height; Quick_input.ypos = ypos; Quick_input.xpos = xpos; retval = quick_dialog (&Quick_input); g_free (repl_from); g_free (repl_to); return retval; } } /* --------------------------------------------------------------------------------------------- */