1 /* vi:set ts=8 sts=4 sw=4: 2 * 3 * VIM - Vi IMproved by Bram Moolenaar 4 * 5 * Do ":help uganda" in Vim to read copying and usage conditions. 6 * Do ":help credits" in Vim to see a list of people who contributed. 7 * See README.txt for an overview of the Vim source code. 8 */ 9 10 /* 11 * Porting to GTK+ was done by: 12 * 13 * (C) 1998,1999,2000 by Marcin Dalecki <[email protected]> 14 * 15 * With GREAT support and continuous encouragements by Andy Kahn and of 16 * course Bram Moolenaar! 17 * 18 * Support for GTK+ 2 was added by: 19 * 20 * (C) 2002,2003 Jason Hildebrand <[email protected]> 21 * Daniel Elstner <[email protected]> 22 * 23 * Best supporting actor (He helped somewhat, aesthetically speaking): 24 * Maxime Romano <[email protected]> 25 */ 26 27 #ifdef FEAT_GUI_GTK 28 # include "gui_gtk_f.h" 29 #endif 30 31 /* GTK defines MAX and MIN, but some system header files as well. Undefine 32 * them and don't use them. */ 33 #ifdef MIN 34 # undef MIN 35 #endif 36 #ifdef MAX 37 # undef MAX 38 #endif 39 40 #include "vim.h" 41 42 #ifdef FEAT_GUI_GNOME 43 /* Gnome redefines _() and N_(). Grrr... */ 44 # ifdef _ 45 # undef _ 46 # endif 47 # ifdef N_ 48 # undef N_ 49 # endif 50 # ifdef textdomain 51 # undef textdomain 52 # endif 53 # ifdef bindtextdomain 54 # undef bindtextdomain 55 # endif 56 # ifdef bind_textdomain_codeset 57 # undef bind_textdomain_codeset 58 # endif 59 # if defined(FEAT_GETTEXT) && !defined(ENABLE_NLS) 60 # define ENABLE_NLS /* so the texts in the dialog boxes are translated */ 61 # endif 62 # include <gnome.h> 63 #endif 64 65 #ifdef FEAT_GUI_GTK 66 # include <gdk/gdkkeysyms.h> 67 # include <gdk/gdk.h> 68 # ifdef WIN3264 69 # include <gdk/gdkwin32.h> 70 # else 71 # include <gdk/gdkx.h> 72 # endif 73 74 # include <gtk/gtk.h> 75 #else 76 /* define these items to be able to generate prototypes without GTK */ 77 typedef int GtkWidget; 78 # define gpointer int 79 # define guint8 int 80 # define GdkPixmap int 81 # define GdkBitmap int 82 # define GtkIconFactory int 83 # define GtkToolbar int 84 # define GtkAdjustment int 85 # define gboolean int 86 # define GdkEventKey int 87 # define CancelData int 88 #endif 89 90 static void entry_activate_cb(GtkWidget *widget, gpointer data); 91 static void entry_changed_cb(GtkWidget *entry, GtkWidget *dialog); 92 static void find_replace_cb(GtkWidget *widget, gpointer data); 93 #if defined(FEAT_BROWSE) || defined(PROTO) 94 static void recent_func_log_func( 95 const gchar *log_domain, 96 GLogLevelFlags log_level, 97 const gchar *message, 98 gpointer user_data); 99 #endif 100 101 #if defined(FEAT_TOOLBAR) 102 /* 103 * Table from BuiltIn## icon indices to GTK+ stock IDs. Order must exactly 104 * match toolbar_names[] in menu.c! All stock icons including the "vim-*" 105 * ones can be overridden in your gtkrc file. 106 */ 107 static const char * const menu_stock_ids[] = 108 { 109 /* 00 */ GTK_STOCK_NEW, 110 /* 01 */ GTK_STOCK_OPEN, 111 /* 02 */ GTK_STOCK_SAVE, 112 /* 03 */ GTK_STOCK_UNDO, 113 /* 04 */ GTK_STOCK_REDO, 114 /* 05 */ GTK_STOCK_CUT, 115 /* 06 */ GTK_STOCK_COPY, 116 /* 07 */ GTK_STOCK_PASTE, 117 /* 08 */ GTK_STOCK_PRINT, 118 /* 09 */ GTK_STOCK_HELP, 119 /* 10 */ GTK_STOCK_FIND, 120 /* 11 */ "vim-save-all", 121 /* 12 */ "vim-session-save", 122 /* 13 */ "vim-session-new", 123 /* 14 */ "vim-session-load", 124 /* 15 */ GTK_STOCK_EXECUTE, 125 /* 16 */ GTK_STOCK_FIND_AND_REPLACE, 126 /* 17 */ GTK_STOCK_CLOSE, /* FIXME: fuzzy */ 127 /* 18 */ "vim-window-maximize", 128 /* 19 */ "vim-window-minimize", 129 /* 20 */ "vim-window-split", 130 /* 21 */ "vim-shell", 131 /* 22 */ GTK_STOCK_GO_BACK, 132 /* 23 */ GTK_STOCK_GO_FORWARD, 133 /* 24 */ "vim-find-help", 134 /* 25 */ GTK_STOCK_CONVERT, 135 /* 26 */ GTK_STOCK_JUMP_TO, 136 /* 27 */ "vim-build-tags", 137 /* 28 */ "vim-window-split-vertical", 138 /* 29 */ "vim-window-maximize-width", 139 /* 30 */ "vim-window-minimize-width", 140 /* 31 */ GTK_STOCK_QUIT 141 }; 142 143 #ifdef USE_GRESOURCE 144 typedef struct IconNames { 145 const char *icon_name; 146 const char *file_name; 147 } IconNames; 148 149 static IconNames stock_vim_icons[] = { 150 { "vim-build-tags", "stock_vim_build_tags.png" }, 151 { "vim-find-help", "stock_vim_find_help.png" }, 152 { "vim-save-all", "stock_vim_save_all.png" }, 153 { "vim-session-load", "stock_vim_session_load.png" }, 154 { "vim-session-new", "stock_vim_session_new.png" }, 155 { "vim-session-save", "stock_vim_session_save.png" }, 156 { "vim-shell", "stock_vim_shell.png" }, 157 { "vim-window-maximize", "stock_vim_window_maximize.png" }, 158 { "vim-window-maximize-width", "stock_vim_window_maximize_width.png" }, 159 { "vim-window-minimize", "stock_vim_window_minimize.png" }, 160 { "vim-window-minimize-width", "stock_vim_window_minimize_width.png" }, 161 { "vim-window-split", "stock_vim_window_split.png" }, 162 { "vim-window-split-vertical", "stock_vim_window_split_vertical.png" }, 163 { NULL, NULL } 164 }; 165 #endif 166 167 #ifndef USE_GRESOURCE 168 static void 169 add_stock_icon(GtkIconFactory *factory, 170 const char *stock_id, 171 const guint8 *inline_data, 172 int data_length) 173 { 174 GdkPixbuf *pixbuf; 175 GtkIconSet *icon_set; 176 177 pixbuf = gdk_pixbuf_new_from_inline(data_length, inline_data, FALSE, NULL); 178 icon_set = gtk_icon_set_new_from_pixbuf(pixbuf); 179 180 gtk_icon_factory_add(factory, stock_id, icon_set); 181 182 gtk_icon_set_unref(icon_set); 183 g_object_unref(pixbuf); 184 } 185 #endif 186 187 static int 188 lookup_menu_iconfile(char_u *iconfile, char_u *dest) 189 { 190 expand_env(iconfile, dest, MAXPATHL); 191 192 if (mch_isFullName(dest)) 193 { 194 return vim_fexists(dest); 195 } 196 else 197 { 198 static const char suffixes[][4] = {"png", "xpm", "bmp"}; 199 char_u buf[MAXPATHL]; 200 unsigned int i; 201 202 for (i = 0; i < G_N_ELEMENTS(suffixes); ++i) 203 if (gui_find_bitmap(dest, buf, (char *)suffixes[i]) == OK) 204 { 205 STRCPY(dest, buf); 206 return TRUE; 207 } 208 209 return FALSE; 210 } 211 } 212 213 static GtkWidget * 214 load_menu_iconfile(char_u *name, GtkIconSize icon_size) 215 { 216 GtkWidget *image = NULL; 217 GtkIconSet *icon_set; 218 GtkIconSource *icon_source; 219 220 /* 221 * Rather than loading the icon directly into a GtkImage, create 222 * a new GtkIconSet and put it in there. This way we can easily 223 * scale the toolbar icons on the fly when needed. 224 */ 225 icon_set = gtk_icon_set_new(); 226 icon_source = gtk_icon_source_new(); 227 228 gtk_icon_source_set_filename(icon_source, (const char *)name); 229 gtk_icon_set_add_source(icon_set, icon_source); 230 231 image = gtk_image_new_from_icon_set(icon_set, icon_size); 232 233 gtk_icon_source_free(icon_source); 234 gtk_icon_set_unref(icon_set); 235 236 return image; 237 } 238 239 static GtkWidget * 240 create_menu_icon(vimmenu_T *menu, GtkIconSize icon_size) 241 { 242 GtkWidget *image = NULL; 243 char_u buf[MAXPATHL]; 244 245 /* First use a specified "icon=" argument. */ 246 if (menu->iconfile != NULL && lookup_menu_iconfile(menu->iconfile, buf)) 247 image = load_menu_iconfile(buf, icon_size); 248 249 /* If not found and not builtin specified try using the menu name. */ 250 if (image == NULL && !menu->icon_builtin 251 && lookup_menu_iconfile(menu->name, buf)) 252 image = load_menu_iconfile(buf, icon_size); 253 254 /* Still not found? Then use a builtin icon, a blank one as fallback. */ 255 if (image == NULL) 256 { 257 const char *stock_id; 258 const int n_ids = G_N_ELEMENTS(menu_stock_ids); 259 260 if (menu->iconidx >= 0 && menu->iconidx < n_ids) 261 stock_id = menu_stock_ids[menu->iconidx]; 262 else 263 stock_id = GTK_STOCK_MISSING_IMAGE; 264 265 image = gtk_image_new_from_stock(stock_id, icon_size); 266 } 267 268 return image; 269 } 270 271 static gint 272 toolbar_button_focus_in_event(GtkWidget *widget UNUSED, 273 GdkEventFocus *event UNUSED, 274 gpointer data UNUSED) 275 { 276 /* When we're in a GtkPlug, we don't have window focus events, only widget 277 * focus. To emulate stand-alone gvim, if a button gets focus (e.g., 278 * <Tab> into GtkPlug) immediately pass it to mainwin. */ 279 if (gtk_socket_id != 0) 280 gtk_widget_grab_focus(gui.drawarea); 281 282 return TRUE; 283 } 284 #endif /* FEAT_TOOLBAR */ 285 286 #if defined(FEAT_TOOLBAR) || defined(PROTO) 287 288 void 289 gui_gtk_register_stock_icons(void) 290 { 291 #ifndef USE_GRESOURCE 292 # include "../pixmaps/stock_icons.h" 293 GtkIconFactory *factory; 294 295 factory = gtk_icon_factory_new(); 296 # define ADD_ICON(Name, Data) add_stock_icon(factory, Name, Data, (int)sizeof(Data)) 297 298 ADD_ICON("vim-build-tags", stock_vim_build_tags); 299 ADD_ICON("vim-find-help", stock_vim_find_help); 300 ADD_ICON("vim-save-all", stock_vim_save_all); 301 ADD_ICON("vim-session-load", stock_vim_session_load); 302 ADD_ICON("vim-session-new", stock_vim_session_new); 303 ADD_ICON("vim-session-save", stock_vim_session_save); 304 ADD_ICON("vim-shell", stock_vim_shell); 305 ADD_ICON("vim-window-maximize", stock_vim_window_maximize); 306 ADD_ICON("vim-window-maximize-width", stock_vim_window_maximize_width); 307 ADD_ICON("vim-window-minimize", stock_vim_window_minimize); 308 ADD_ICON("vim-window-minimize-width", stock_vim_window_minimize_width); 309 ADD_ICON("vim-window-split", stock_vim_window_split); 310 ADD_ICON("vim-window-split-vertical", stock_vim_window_split_vertical); 311 312 # undef ADD_ICON 313 #else 314 GtkIconFactory * const factory = gtk_icon_factory_new(); 315 const char * const path_prefix = "/org/vim/gui/icon"; 316 IconNames *names; 317 318 for (names = stock_vim_icons; names->icon_name != NULL; names++) 319 { 320 char path[MAXPATHL]; 321 GdkPixbuf *pixbuf; 322 323 vim_snprintf(path, MAXPATHL, "%s/%s", path_prefix, names->file_name); 324 pixbuf = gdk_pixbuf_new_from_resource(path, NULL); 325 if (pixbuf != NULL) 326 { 327 GtkIconSet *icon_set = gtk_icon_set_new_from_pixbuf(pixbuf); 328 gtk_icon_factory_add(factory, names->icon_name, icon_set); 329 gtk_icon_set_unref(icon_set); 330 g_object_unref(pixbuf); 331 } 332 } 333 #endif 334 gtk_icon_factory_add_default(factory); 335 g_object_unref(factory); 336 } 337 338 #endif /* FEAT_TOOLBAR */ 339 340 341 #if defined(FEAT_MENU) || defined(PROTO) 342 343 /* 344 * Translate Vim's mnemonic tagging to GTK+ style and convert to UTF-8 345 * if necessary. The caller must vim_free() the returned string. 346 * 347 * Input Output 348 * _ __ 349 * && & 350 * & _ stripped if use_mnemonic == FALSE 351 * <Tab> end of menu label text 352 */ 353 static char_u * 354 translate_mnemonic_tag(char_u *name, int use_mnemonic) 355 { 356 char_u *buf; 357 char_u *psrc; 358 char_u *pdest; 359 int n_underscores = 0; 360 361 name = CONVERT_TO_UTF8(name); 362 if (name == NULL) 363 return NULL; 364 365 for (psrc = name; *psrc != NUL && *psrc != TAB; ++psrc) 366 if (*psrc == '_') 367 ++n_underscores; 368 369 buf = alloc((unsigned)(psrc - name + n_underscores + 1)); 370 if (buf != NULL) 371 { 372 pdest = buf; 373 for (psrc = name; *psrc != NUL && *psrc != TAB; ++psrc) 374 { 375 if (*psrc == '_') 376 { 377 *pdest++ = '_'; 378 *pdest++ = '_'; 379 } 380 else if (*psrc != '&') 381 { 382 *pdest++ = *psrc; 383 } 384 else if (*(psrc + 1) == '&') 385 { 386 *pdest++ = *psrc++; 387 } 388 else if (use_mnemonic) 389 { 390 *pdest++ = '_'; 391 } 392 } 393 *pdest = NUL; 394 } 395 396 CONVERT_TO_UTF8_FREE(name); 397 return buf; 398 } 399 400 static void 401 menu_item_new(vimmenu_T *menu, GtkWidget *parent_widget) 402 { 403 GtkWidget *box; 404 char_u *text; 405 int use_mnemonic; 406 407 /* It would be neat to have image menu items, but that would require major 408 * changes to Vim's menu system. Not to mention that all the translations 409 * had to be updated. */ 410 menu->id = gtk_menu_item_new(); 411 box = gtk_hbox_new(FALSE, 20); 412 413 use_mnemonic = (p_wak[0] != 'n' || !GTK_IS_MENU_BAR(parent_widget)); 414 text = translate_mnemonic_tag(menu->name, use_mnemonic); 415 416 menu->label = gtk_label_new_with_mnemonic((const char *)text); 417 vim_free(text); 418 419 gtk_box_pack_start(GTK_BOX(box), menu->label, FALSE, FALSE, 0); 420 421 if (menu->actext != NULL && menu->actext[0] != NUL) 422 { 423 text = CONVERT_TO_UTF8(menu->actext); 424 425 gtk_box_pack_end(GTK_BOX(box), 426 gtk_label_new((const char *)text), 427 FALSE, FALSE, 0); 428 429 CONVERT_TO_UTF8_FREE(text); 430 } 431 432 gtk_container_add(GTK_CONTAINER(menu->id), box); 433 gtk_widget_show_all(menu->id); 434 } 435 436 void 437 gui_mch_add_menu(vimmenu_T *menu, int idx) 438 { 439 vimmenu_T *parent; 440 GtkWidget *parent_widget; 441 442 if (menu->name[0] == ']' || menu_is_popup(menu->name)) 443 { 444 menu->submenu_id = gtk_menu_new(); 445 return; 446 } 447 448 parent = menu->parent; 449 450 if ((parent != NULL && parent->submenu_id == NULL) 451 || !menu_is_menubar(menu->name)) 452 return; 453 454 parent_widget = (parent != NULL) ? parent->submenu_id : gui.menubar; 455 menu_item_new(menu, parent_widget); 456 457 /* since the tearoff should always appear first, increment idx */ 458 if (parent != NULL && !menu_is_popup(parent->name)) 459 ++idx; 460 461 gtk_menu_shell_insert(GTK_MENU_SHELL(parent_widget), menu->id, idx); 462 463 menu->submenu_id = gtk_menu_new(); 464 465 gtk_menu_set_accel_group(GTK_MENU(menu->submenu_id), gui.accel_group); 466 gtk_menu_item_set_submenu(GTK_MENU_ITEM(menu->id), menu->submenu_id); 467 468 menu->tearoff_handle = gtk_tearoff_menu_item_new(); 469 if (vim_strchr(p_go, GO_TEAROFF) != NULL) 470 gtk_widget_show(menu->tearoff_handle); 471 gtk_menu_prepend(GTK_MENU(menu->submenu_id), menu->tearoff_handle); 472 } 473 474 static void 475 menu_item_activate(GtkWidget *widget UNUSED, gpointer data) 476 { 477 gui_menu_cb((vimmenu_T *)data); 478 } 479 480 void 481 gui_mch_add_menu_item(vimmenu_T *menu, int idx) 482 { 483 vimmenu_T *parent; 484 485 parent = menu->parent; 486 487 # ifdef FEAT_TOOLBAR 488 if (menu_is_toolbar(parent->name)) 489 { 490 GtkToolbar *toolbar; 491 492 toolbar = GTK_TOOLBAR(gui.toolbar); 493 menu->submenu_id = NULL; 494 495 if (menu_is_separator(menu->name)) 496 { 497 gtk_toolbar_insert_space(toolbar, idx); 498 menu->id = NULL; 499 } 500 else 501 { 502 char_u *text; 503 char_u *tooltip; 504 505 text = CONVERT_TO_UTF8(menu->dname); 506 tooltip = CONVERT_TO_UTF8(menu->strings[MENU_INDEX_TIP]); 507 if (tooltip != NULL && !utf_valid_string(tooltip, NULL)) 508 /* Invalid text, can happen when 'encoding' is changed. Avoid 509 * a nasty GTK error message, skip the tooltip. */ 510 CONVERT_TO_UTF8_FREE(tooltip); 511 512 menu->id = gtk_toolbar_insert_item( 513 toolbar, 514 (const char *)text, 515 (const char *)tooltip, 516 NULL, 517 create_menu_icon(menu, gtk_toolbar_get_icon_size(toolbar)), 518 G_CALLBACK(&menu_item_activate), 519 menu, 520 idx); 521 522 if (gtk_socket_id != 0) 523 gtk_signal_connect(GTK_OBJECT(menu->id), "focus_in_event", 524 GTK_SIGNAL_FUNC(toolbar_button_focus_in_event), NULL); 525 526 CONVERT_TO_UTF8_FREE(text); 527 CONVERT_TO_UTF8_FREE(tooltip); 528 } 529 } 530 else 531 # endif /* FEAT_TOOLBAR */ 532 { 533 /* No parent, must be a non-menubar menu */ 534 if (parent == NULL || parent->submenu_id == NULL) 535 return; 536 537 /* Make place for the possible tearoff handle item. Not in the popup 538 * menu, it doesn't have a tearoff item. */ 539 if (!menu_is_popup(parent->name)) 540 ++idx; 541 542 if (menu_is_separator(menu->name)) 543 { 544 /* Separator: Just add it */ 545 menu->id = gtk_menu_item_new(); 546 gtk_widget_set_sensitive(menu->id, FALSE); 547 gtk_widget_show(menu->id); 548 gtk_menu_insert(GTK_MENU(parent->submenu_id), menu->id, idx); 549 550 return; 551 } 552 553 /* Add textual menu item. */ 554 menu_item_new(menu, parent->submenu_id); 555 gtk_widget_show(menu->id); 556 gtk_menu_insert(GTK_MENU(parent->submenu_id), menu->id, idx); 557 558 if (menu->id != NULL) 559 gtk_signal_connect(GTK_OBJECT(menu->id), "activate", 560 GTK_SIGNAL_FUNC(menu_item_activate), menu); 561 } 562 } 563 #endif /* FEAT_MENU */ 564 565 566 void 567 gui_mch_set_text_area_pos(int x, int y, int w, int h) 568 { 569 gtk_form_move_resize(GTK_FORM(gui.formwin), gui.drawarea, x, y, w, h); 570 } 571 572 573 #if defined(FEAT_MENU) || defined(PROTO) 574 /* 575 * Enable or disable accelerators for the toplevel menus. 576 */ 577 void 578 gui_gtk_set_mnemonics(int enable) 579 { 580 vimmenu_T *menu; 581 char_u *name; 582 583 for (menu = root_menu; menu != NULL; menu = menu->next) 584 { 585 if (menu->id == NULL) 586 continue; 587 588 name = translate_mnemonic_tag(menu->name, enable); 589 gtk_label_set_text_with_mnemonic(GTK_LABEL(menu->label), 590 (const char *)name); 591 vim_free(name); 592 } 593 } 594 595 static void 596 recurse_tearoffs(vimmenu_T *menu, int val) 597 { 598 for (; menu != NULL; menu = menu->next) 599 { 600 if (menu->submenu_id != NULL && menu->tearoff_handle != NULL 601 && menu->name[0] != ']' && !menu_is_popup(menu->name)) 602 { 603 if (val) 604 gtk_widget_show(menu->tearoff_handle); 605 else 606 gtk_widget_hide(menu->tearoff_handle); 607 } 608 recurse_tearoffs(menu->children, val); 609 } 610 } 611 612 void 613 gui_mch_toggle_tearoffs(int enable) 614 { 615 recurse_tearoffs(root_menu, enable); 616 } 617 #endif /* FEAT_MENU */ 618 619 #if defined(FEAT_TOOLBAR) 620 static int 621 get_menu_position(vimmenu_T *menu) 622 { 623 vimmenu_T *node; 624 int idx = 0; 625 626 for (node = menu->parent->children; node != menu; node = node->next) 627 { 628 g_return_val_if_fail(node != NULL, -1); 629 ++idx; 630 } 631 632 return idx; 633 } 634 #endif /* FEAT_TOOLBAR */ 635 636 637 #if defined(FEAT_TOOLBAR) || defined(PROTO) 638 void 639 gui_mch_menu_set_tip(vimmenu_T *menu) 640 { 641 if (menu->id != NULL && menu->parent != NULL 642 && gui.toolbar != NULL && menu_is_toolbar(menu->parent->name)) 643 { 644 char_u *tooltip; 645 646 tooltip = CONVERT_TO_UTF8(menu->strings[MENU_INDEX_TIP]); 647 if (tooltip == NULL || utf_valid_string(tooltip, NULL)) 648 /* Only set the tooltip when it's valid utf-8. */ 649 gtk_tooltips_set_tip(GTK_TOOLBAR(gui.toolbar)->tooltips, 650 menu->id, (const char *)tooltip, NULL); 651 CONVERT_TO_UTF8_FREE(tooltip); 652 } 653 } 654 #endif /* FEAT_TOOLBAR */ 655 656 657 #if defined(FEAT_MENU) || defined(PROTO) 658 /* 659 * Destroy the machine specific menu widget. 660 */ 661 void 662 gui_mch_destroy_menu(vimmenu_T *menu) 663 { 664 /* Don't let gtk_container_remove automatically destroy menu->id. */ 665 if (menu->id != NULL) 666 g_object_ref(menu->id); 667 668 /* Workaround for a spurious gtk warning in Ubuntu: "Trying to remove 669 * a child that doesn't believe we're it's parent." 670 * Remove widget from gui.menubar before destroying it. */ 671 if (menu->id != NULL && gui.menubar != NULL 672 && gtk_widget_get_parent(menu->id) == gui.menubar) 673 gtk_container_remove(GTK_CONTAINER(gui.menubar), menu->id); 674 675 # ifdef FEAT_TOOLBAR 676 if (menu->parent != NULL && menu_is_toolbar(menu->parent->name)) 677 { 678 if (menu_is_separator(menu->name)) 679 gtk_toolbar_remove_space(GTK_TOOLBAR(gui.toolbar), 680 get_menu_position(menu)); 681 else if (menu->id != NULL) 682 gtk_widget_destroy(menu->id); 683 } 684 else 685 # endif /* FEAT_TOOLBAR */ 686 { 687 if (menu->submenu_id != NULL) 688 gtk_widget_destroy(menu->submenu_id); 689 690 if (menu->id != NULL) 691 gtk_widget_destroy(menu->id); 692 } 693 694 if (menu->id != NULL) 695 g_object_unref(menu->id); 696 menu->submenu_id = NULL; 697 menu->id = NULL; 698 } 699 #endif /* FEAT_MENU */ 700 701 702 /* 703 * Scrollbar stuff. 704 */ 705 void 706 gui_mch_set_scrollbar_thumb(scrollbar_T *sb, long val, long size, long max) 707 { 708 if (sb->id != NULL) 709 { 710 GtkAdjustment *adjustment; 711 712 adjustment = gtk_range_get_adjustment(GTK_RANGE(sb->id)); 713 714 adjustment->lower = 0.0; 715 adjustment->value = val; 716 adjustment->upper = max + 1; 717 adjustment->page_size = size; 718 adjustment->page_increment = size < 3L ? 1L : size - 2L; 719 adjustment->step_increment = 1.0; 720 721 g_signal_handler_block(GTK_OBJECT(adjustment), 722 (gulong)sb->handler_id); 723 gtk_adjustment_changed(adjustment); 724 g_signal_handler_unblock(GTK_OBJECT(adjustment), 725 (gulong)sb->handler_id); 726 } 727 } 728 729 void 730 gui_mch_set_scrollbar_pos(scrollbar_T *sb, int x, int y, int w, int h) 731 { 732 if (sb->id != NULL) 733 gtk_form_move_resize(GTK_FORM(gui.formwin), sb->id, x, y, w, h); 734 } 735 736 /* 737 * Take action upon scrollbar dragging. 738 */ 739 static void 740 adjustment_value_changed(GtkAdjustment *adjustment, gpointer data) 741 { 742 scrollbar_T *sb; 743 long value; 744 int dragging = FALSE; 745 746 #ifdef FEAT_XIM 747 /* cancel any preediting */ 748 if (im_is_preediting()) 749 xim_reset(); 750 #endif 751 752 sb = gui_find_scrollbar((long)data); 753 value = (long)adjustment->value; 754 /* 755 * The dragging argument must be right for the scrollbar to work with 756 * closed folds. This isn't documented, hopefully this will keep on 757 * working in later GTK versions. 758 * 759 * FIXME: Well, it doesn't work in GTK2. :) 760 * HACK: Get the mouse pointer position, if it appears to be on an arrow 761 * button set "dragging" to FALSE. This assumes square buttons! 762 */ 763 if (sb != NULL) 764 { 765 dragging = TRUE; 766 767 if (sb->wp != NULL) 768 { 769 int x; 770 int y; 771 GdkModifierType state; 772 int width; 773 int height; 774 775 /* vertical scrollbar: need to set "dragging" properly in case 776 * there are closed folds. */ 777 gdk_window_get_pointer(sb->id->window, &x, &y, &state); 778 gdk_window_get_size(sb->id->window, &width, &height); 779 if (x >= 0 && x < width && y >= 0 && y < height) 780 { 781 if (y < width) 782 { 783 /* up arrow: move one (closed fold) line up */ 784 dragging = FALSE; 785 value = sb->wp->w_topline - 2; 786 } 787 else if (y > height - width) 788 { 789 /* down arrow: move one (closed fold) line down */ 790 dragging = FALSE; 791 value = sb->wp->w_topline; 792 } 793 } 794 } 795 } 796 797 gui_drag_scrollbar(sb, value, dragging); 798 } 799 800 /* SBAR_VERT or SBAR_HORIZ */ 801 void 802 gui_mch_create_scrollbar(scrollbar_T *sb, int orient) 803 { 804 if (orient == SBAR_HORIZ) 805 sb->id = gtk_hscrollbar_new(NULL); 806 else if (orient == SBAR_VERT) 807 sb->id = gtk_vscrollbar_new(NULL); 808 809 if (sb->id != NULL) 810 { 811 GtkAdjustment *adjustment; 812 813 GTK_WIDGET_UNSET_FLAGS(sb->id, GTK_CAN_FOCUS); 814 gtk_form_put(GTK_FORM(gui.formwin), sb->id, 0, 0); 815 816 adjustment = gtk_range_get_adjustment(GTK_RANGE(sb->id)); 817 818 sb->handler_id = gtk_signal_connect( 819 GTK_OBJECT(adjustment), "value_changed", 820 GTK_SIGNAL_FUNC(adjustment_value_changed), 821 GINT_TO_POINTER(sb->ident)); 822 gui_mch_update(); 823 } 824 } 825 826 #if defined(FEAT_WINDOWS) || defined(PROTO) 827 void 828 gui_mch_destroy_scrollbar(scrollbar_T *sb) 829 { 830 if (sb->id != NULL) 831 { 832 gtk_widget_destroy(sb->id); 833 sb->id = NULL; 834 } 835 gui_mch_update(); 836 } 837 #endif 838 839 #if defined(FEAT_BROWSE) || defined(PROTO) 840 /* 841 * Implementation of the file selector related stuff 842 */ 843 844 #ifndef USE_FILE_CHOOSER 845 static void 846 browse_ok_cb(GtkWidget *widget UNUSED, gpointer cbdata) 847 { 848 gui_T *vw = (gui_T *)cbdata; 849 850 if (vw->browse_fname != NULL) 851 g_free(vw->browse_fname); 852 853 vw->browse_fname = (char_u *)g_strdup(gtk_file_selection_get_filename( 854 GTK_FILE_SELECTION(vw->filedlg))); 855 gtk_widget_hide(vw->filedlg); 856 } 857 858 static void 859 browse_cancel_cb(GtkWidget *widget UNUSED, gpointer cbdata) 860 { 861 gui_T *vw = (gui_T *)cbdata; 862 863 if (vw->browse_fname != NULL) 864 { 865 g_free(vw->browse_fname); 866 vw->browse_fname = NULL; 867 } 868 gtk_widget_hide(vw->filedlg); 869 } 870 871 static gboolean 872 browse_destroy_cb(GtkWidget *widget UNUSED) 873 { 874 if (gui.browse_fname != NULL) 875 { 876 g_free(gui.browse_fname); 877 gui.browse_fname = NULL; 878 } 879 gui.filedlg = NULL; 880 gtk_main_quit(); 881 return FALSE; 882 } 883 #endif 884 885 /* 886 * Put up a file requester. 887 * Returns the selected name in allocated memory, or NULL for Cancel. 888 * saving, select file to write 889 * title title for the window 890 * dflt default name 891 * ext not used (extension added) 892 * initdir initial directory, NULL for current dir 893 * filter not used (file name filter) 894 */ 895 char_u * 896 gui_mch_browse(int saving UNUSED, 897 char_u *title, 898 char_u *dflt, 899 char_u *ext UNUSED, 900 char_u *initdir, 901 char_u *filter) 902 { 903 #ifdef USE_FILE_CHOOSER 904 GtkWidget *fc; 905 #endif 906 char_u dirbuf[MAXPATHL]; 907 guint log_handler; 908 const gchar *domain = "Gtk"; 909 910 title = CONVERT_TO_UTF8(title); 911 912 /* GTK has a bug, it only works with an absolute path. */ 913 if (initdir == NULL || *initdir == NUL) 914 mch_dirname(dirbuf, MAXPATHL); 915 else if (vim_FullName(initdir, dirbuf, MAXPATHL - 2, FALSE) == FAIL) 916 dirbuf[0] = NUL; 917 /* Always need a trailing slash for a directory. */ 918 add_pathsep(dirbuf); 919 920 /* If our pointer is currently hidden, then we should show it. */ 921 gui_mch_mousehide(FALSE); 922 923 /* Hack: The GTK file dialog warns when it can't access a new file, this 924 * makes it shut up. http://bugzilla.gnome.org/show_bug.cgi?id=664587 */ 925 log_handler = g_log_set_handler(domain, G_LOG_LEVEL_WARNING, 926 recent_func_log_func, NULL); 927 928 #ifdef USE_FILE_CHOOSER 929 /* We create the dialog each time, so that the button text can be "Open" 930 * or "Save" according to the action. */ 931 fc = gtk_file_chooser_dialog_new((const gchar *)title, 932 GTK_WINDOW(gui.mainwin), 933 saving ? GTK_FILE_CHOOSER_ACTION_SAVE 934 : GTK_FILE_CHOOSER_ACTION_OPEN, 935 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, 936 saving ? GTK_STOCK_SAVE : GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, 937 NULL); 938 gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(fc), 939 (const gchar *)dirbuf); 940 941 if (filter != NULL && *filter != NUL) 942 { 943 int i = 0; 944 char_u *patt; 945 char_u *p = filter; 946 GtkFileFilter *gfilter; 947 948 gfilter = gtk_file_filter_new(); 949 patt = alloc(STRLEN(filter)); 950 while (p != NULL && *p != NUL) 951 { 952 if (*p == '\n' || *p == ';' || *p == '\t') 953 { 954 STRNCPY(patt, filter, i); 955 patt[i] = '\0'; 956 if (*p == '\t') 957 gtk_file_filter_set_name(gfilter, (gchar *)patt); 958 else 959 { 960 gtk_file_filter_add_pattern(gfilter, (gchar *)patt); 961 if (*p == '\n') 962 { 963 gtk_file_chooser_add_filter((GtkFileChooser *)fc, 964 gfilter); 965 if (*(p + 1) != NUL) 966 gfilter = gtk_file_filter_new(); 967 } 968 } 969 filter = ++p; 970 i = 0; 971 } 972 else 973 { 974 p++; 975 i++; 976 } 977 } 978 vim_free(patt); 979 } 980 if (saving && dflt != NULL && *dflt != NUL) 981 gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(fc), (char *)dflt); 982 983 gui.browse_fname = NULL; 984 if (gtk_dialog_run(GTK_DIALOG(fc)) == GTK_RESPONSE_ACCEPT) 985 { 986 char *filename; 987 988 filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(fc)); 989 gui.browse_fname = (char_u *)g_strdup(filename); 990 g_free(filename); 991 } 992 gtk_widget_destroy(GTK_WIDGET(fc)); 993 994 #else 995 996 if (gui.filedlg == NULL) 997 { 998 GtkFileSelection *fs; /* shortcut */ 999 1000 gui.filedlg = gtk_file_selection_new((const gchar *)title); 1001 gtk_window_set_modal(GTK_WINDOW(gui.filedlg), TRUE); 1002 gtk_window_set_transient_for(GTK_WINDOW(gui.filedlg), 1003 GTK_WINDOW(gui.mainwin)); 1004 fs = GTK_FILE_SELECTION(gui.filedlg); 1005 1006 gtk_container_border_width(GTK_CONTAINER(fs), 4); 1007 1008 gtk_signal_connect(GTK_OBJECT(fs->ok_button), 1009 "clicked", GTK_SIGNAL_FUNC(browse_ok_cb), &gui); 1010 gtk_signal_connect(GTK_OBJECT(fs->cancel_button), 1011 "clicked", GTK_SIGNAL_FUNC(browse_cancel_cb), &gui); 1012 /* gtk_signal_connect() doesn't work for destroy, it causes a hang */ 1013 gtk_signal_connect_object(GTK_OBJECT(gui.filedlg), 1014 "destroy", GTK_SIGNAL_FUNC(browse_destroy_cb), 1015 GTK_OBJECT(gui.filedlg)); 1016 } 1017 else 1018 gtk_window_set_title(GTK_WINDOW(gui.filedlg), (const gchar *)title); 1019 1020 /* Concatenate "initdir" and "dflt". */ 1021 if (dflt != NULL && *dflt != NUL 1022 && STRLEN(dirbuf) + 2 + STRLEN(dflt) < MAXPATHL) 1023 STRCAT(dirbuf, dflt); 1024 1025 gtk_file_selection_set_filename(GTK_FILE_SELECTION(gui.filedlg), 1026 (const gchar *)dirbuf); 1027 1028 gtk_widget_show(gui.filedlg); 1029 gtk_main(); 1030 #endif 1031 g_log_remove_handler(domain, log_handler); 1032 1033 CONVERT_TO_UTF8_FREE(title); 1034 if (gui.browse_fname == NULL) 1035 return NULL; 1036 1037 /* shorten the file name if possible */ 1038 return vim_strsave(shorten_fname1(gui.browse_fname)); 1039 } 1040 1041 /* 1042 * Put up a directory selector 1043 * Returns the selected name in allocated memory, or NULL for Cancel. 1044 * title title for the window 1045 * dflt default name 1046 * initdir initial directory, NULL for current dir 1047 */ 1048 char_u * 1049 gui_mch_browsedir( 1050 char_u *title, 1051 char_u *initdir) 1052 { 1053 # if defined(GTK_FILE_CHOOSER) /* Only in GTK 2.4 and later. */ 1054 char_u dirbuf[MAXPATHL]; 1055 char_u *p; 1056 GtkWidget *dirdlg; /* file selection dialog */ 1057 char_u *dirname = NULL; 1058 1059 title = CONVERT_TO_UTF8(title); 1060 1061 dirdlg = gtk_file_chooser_dialog_new( 1062 (const gchar *)title, 1063 GTK_WINDOW(gui.mainwin), 1064 GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, 1065 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, 1066 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, 1067 NULL); 1068 1069 CONVERT_TO_UTF8_FREE(title); 1070 1071 /* if our pointer is currently hidden, then we should show it. */ 1072 gui_mch_mousehide(FALSE); 1073 1074 /* GTK appears to insist on an absolute path. */ 1075 if (initdir == NULL || *initdir == NUL 1076 || vim_FullName(initdir, dirbuf, MAXPATHL - 10, FALSE) == FAIL) 1077 mch_dirname(dirbuf, MAXPATHL - 10); 1078 1079 /* Always need a trailing slash for a directory. 1080 * Also add a dummy file name, so that we get to the directory. */ 1081 add_pathsep(dirbuf); 1082 STRCAT(dirbuf, "@zd(*&1|"); 1083 gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dirdlg), 1084 (const gchar *)dirbuf); 1085 1086 /* Run the dialog. */ 1087 if (gtk_dialog_run(GTK_DIALOG(dirdlg)) == GTK_RESPONSE_ACCEPT) 1088 dirname = (char_u *)gtk_file_chooser_get_filename( 1089 GTK_FILE_CHOOSER(dirdlg)); 1090 gtk_widget_destroy(dirdlg); 1091 if (dirname == NULL) 1092 return NULL; 1093 1094 /* shorten the file name if possible */ 1095 p = vim_strsave(shorten_fname1(dirname)); 1096 g_free(dirname); 1097 return p; 1098 1099 # else 1100 /* For GTK 2.2 and earlier: fall back to ordinary file selector. */ 1101 return gui_mch_browse(0, title, NULL, NULL, initdir, NULL); 1102 # endif 1103 } 1104 1105 1106 #endif /* FEAT_BROWSE */ 1107 1108 #if defined(FEAT_GUI_DIALOG) || defined(PROTO) 1109 1110 static GtkWidget * 1111 create_message_dialog(int type, char_u *title, char_u *message) 1112 { 1113 GtkWidget *dialog; 1114 GtkMessageType message_type; 1115 1116 switch (type) 1117 { 1118 case VIM_ERROR: message_type = GTK_MESSAGE_ERROR; break; 1119 case VIM_WARNING: message_type = GTK_MESSAGE_WARNING; break; 1120 case VIM_QUESTION: message_type = GTK_MESSAGE_QUESTION; break; 1121 default: message_type = GTK_MESSAGE_INFO; break; 1122 } 1123 1124 message = CONVERT_TO_UTF8(message); 1125 dialog = gtk_message_dialog_new(GTK_WINDOW(gui.mainwin), 1126 GTK_DIALOG_DESTROY_WITH_PARENT, 1127 message_type, 1128 GTK_BUTTONS_NONE, 1129 "%s", (const char *)message); 1130 CONVERT_TO_UTF8_FREE(message); 1131 1132 if (title != NULL) 1133 { 1134 title = CONVERT_TO_UTF8(title); 1135 gtk_window_set_title(GTK_WINDOW(dialog), (const char *)title); 1136 CONVERT_TO_UTF8_FREE(title); 1137 } 1138 else if (type == VIM_GENERIC) 1139 { 1140 gtk_window_set_title(GTK_WINDOW(dialog), "VIM"); 1141 } 1142 1143 return dialog; 1144 } 1145 1146 /* 1147 * Split up button_string into individual button labels by inserting 1148 * NUL bytes. Also replace the Vim-style mnemonic accelerator prefix 1149 * '&' with '_'. button_string must point to allocated memory! 1150 * Return an allocated array of pointers into button_string. 1151 */ 1152 static char ** 1153 split_button_string(char_u *button_string, int *n_buttons) 1154 { 1155 char **array; 1156 char_u *p; 1157 unsigned int count = 1; 1158 1159 for (p = button_string; *p != NUL; ++p) 1160 if (*p == DLG_BUTTON_SEP) 1161 ++count; 1162 1163 array = (char **)alloc((count + 1) * sizeof(char *)); 1164 count = 0; 1165 1166 if (array != NULL) 1167 { 1168 array[count++] = (char *)button_string; 1169 for (p = button_string; *p != NUL; ) 1170 { 1171 if (*p == DLG_BUTTON_SEP) 1172 { 1173 *p++ = NUL; 1174 array[count++] = (char *)p; 1175 } 1176 else if (*p == DLG_HOTKEY_CHAR) 1177 *p++ = '_'; 1178 else 1179 mb_ptr_adv(p); 1180 } 1181 array[count] = NULL; /* currently not relied upon, but doesn't hurt */ 1182 } 1183 1184 *n_buttons = count; 1185 return array; 1186 } 1187 1188 static char ** 1189 split_button_translation(const char *message) 1190 { 1191 char **buttons = NULL; 1192 char_u *str; 1193 int n_buttons = 0; 1194 int n_expected = 1; 1195 1196 for (str = (char_u *)message; *str != NUL; ++str) 1197 if (*str == DLG_BUTTON_SEP) 1198 ++n_expected; 1199 1200 str = (char_u *)_(message); 1201 if (str != NULL) 1202 { 1203 if (output_conv.vc_type != CONV_NONE) 1204 str = string_convert(&output_conv, str, NULL); 1205 else 1206 str = vim_strsave(str); 1207 1208 if (str != NULL) 1209 buttons = split_button_string(str, &n_buttons); 1210 } 1211 /* 1212 * Uh-oh... this should never ever happen. But we don't wanna crash 1213 * if the translation is broken, thus fall back to the untranslated 1214 * buttons string in case of emergency. 1215 */ 1216 if (buttons == NULL || n_buttons != n_expected) 1217 { 1218 vim_free(buttons); 1219 vim_free(str); 1220 buttons = NULL; 1221 str = vim_strsave((char_u *)message); 1222 1223 if (str != NULL) 1224 buttons = split_button_string(str, &n_buttons); 1225 if (buttons == NULL) 1226 vim_free(str); 1227 } 1228 1229 return buttons; 1230 } 1231 1232 static int 1233 button_equal(const char *a, const char *b) 1234 { 1235 while (*a != '\0' && *b != '\0') 1236 { 1237 if (*a == '_' && *++a == '\0') 1238 break; 1239 if (*b == '_' && *++b == '\0') 1240 break; 1241 1242 if (g_unichar_tolower(g_utf8_get_char(a)) 1243 != g_unichar_tolower(g_utf8_get_char(b))) 1244 return FALSE; 1245 1246 a = g_utf8_next_char(a); 1247 b = g_utf8_next_char(b); 1248 } 1249 1250 return (*a == '\0' && *b == '\0'); 1251 } 1252 1253 static void 1254 dialog_add_buttons(GtkDialog *dialog, char_u *button_string) 1255 { 1256 char **ok; 1257 char **ync; /* "yes no cancel" */ 1258 char **buttons; 1259 int n_buttons = 0; 1260 int idx; 1261 1262 button_string = vim_strsave(button_string); /* must be writable */ 1263 if (button_string == NULL) 1264 return; 1265 1266 /* Check 'v' flag in 'guioptions': vertical button placement. */ 1267 if (vim_strchr(p_go, GO_VERTICAL) != NULL) 1268 { 1269 GtkWidget *vbutton_box; 1270 1271 vbutton_box = gtk_vbutton_box_new(); 1272 gtk_widget_show(vbutton_box); 1273 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(dialog)->vbox), 1274 vbutton_box, TRUE, FALSE, 0); 1275 /* Overrule the "action_area" value, hopefully this works... */ 1276 GTK_DIALOG(dialog)->action_area = vbutton_box; 1277 } 1278 1279 /* 1280 * Yes this is ugly, I don't particularly like it either. But doing it 1281 * this way has the compelling advantage that translations need not to 1282 * be touched at all. See below what 'ok' and 'ync' are used for. 1283 */ 1284 ok = split_button_translation(N_("&Ok")); 1285 ync = split_button_translation(N_("&Yes\n&No\n&Cancel")); 1286 buttons = split_button_string(button_string, &n_buttons); 1287 1288 /* 1289 * Yes, the buttons are in reversed order to match the GNOME 2 desktop 1290 * environment. Don't hit me -- it's all about consistency. 1291 * Well, apparently somebody changed his mind: with GTK 2.2.4 it works the 1292 * other way around... 1293 */ 1294 for (idx = 1; idx <= n_buttons; ++idx) 1295 { 1296 char *label; 1297 char_u *label8; 1298 1299 label = buttons[idx - 1]; 1300 /* 1301 * Perform some guesswork to find appropriate stock items for the 1302 * buttons. We have to compare with a sample of the translated 1303 * button string to get things right. Yes, this is hackish :/ 1304 * 1305 * But even the common button labels aren't necessarily translated, 1306 * since anyone can create their own dialogs using Vim functions. 1307 * Thus we have to check for those too. 1308 */ 1309 if (ok != NULL && ync != NULL) /* almost impossible to fail */ 1310 { 1311 if (button_equal(label, ok[0])) label = GTK_STOCK_OK; 1312 else if (button_equal(label, ync[0])) label = GTK_STOCK_YES; 1313 else if (button_equal(label, ync[1])) label = GTK_STOCK_NO; 1314 else if (button_equal(label, ync[2])) label = GTK_STOCK_CANCEL; 1315 else if (button_equal(label, "Ok")) label = GTK_STOCK_OK; 1316 else if (button_equal(label, "Yes")) label = GTK_STOCK_YES; 1317 else if (button_equal(label, "No")) label = GTK_STOCK_NO; 1318 else if (button_equal(label, "Cancel")) label = GTK_STOCK_CANCEL; 1319 } 1320 label8 = CONVERT_TO_UTF8((char_u *)label); 1321 gtk_dialog_add_button(dialog, (const gchar *)label8, idx); 1322 CONVERT_TO_UTF8_FREE(label8); 1323 } 1324 1325 if (ok != NULL) 1326 vim_free(*ok); 1327 if (ync != NULL) 1328 vim_free(*ync); 1329 vim_free(ok); 1330 vim_free(ync); 1331 vim_free(buttons); 1332 vim_free(button_string); 1333 } 1334 1335 /* 1336 * Allow mnemonic accelerators to be activated without pressing <Alt>. 1337 * I'm not sure if it's a wise idea to do this. However, the old GTK+ 1.2 1338 * GUI used to work this way, and I consider the impact on UI consistency 1339 * low enough to justify implementing this as a special Vim feature. 1340 */ 1341 typedef struct _DialogInfo 1342 { 1343 int ignore_enter; /* no default button, ignore "Enter" */ 1344 int noalt; /* accept accelerators without Alt */ 1345 GtkDialog *dialog; /* Widget of the dialog */ 1346 } DialogInfo; 1347 1348 static gboolean 1349 dialog_key_press_event_cb(GtkWidget *widget, GdkEventKey *event, gpointer data) 1350 { 1351 DialogInfo *di = (DialogInfo *)data; 1352 1353 /* Ignore hitting Enter (or Space) when there is no default button. */ 1354 if (di->ignore_enter && (event->keyval == GDK_Return 1355 || event->keyval == ' ')) 1356 return TRUE; 1357 else /* A different key was pressed, return to normal behavior */ 1358 di->ignore_enter = FALSE; 1359 1360 /* Close the dialog when hitting "Esc". */ 1361 if (event->keyval == GDK_Escape) 1362 { 1363 gtk_dialog_response(di->dialog, GTK_RESPONSE_REJECT); 1364 return TRUE; 1365 } 1366 1367 if (di->noalt 1368 && (event->state & gtk_accelerator_get_default_mod_mask()) == 0) 1369 { 1370 return gtk_window_mnemonic_activate( 1371 GTK_WINDOW(widget), event->keyval, 1372 gtk_window_get_mnemonic_modifier(GTK_WINDOW(widget))); 1373 } 1374 1375 return FALSE; /* continue emission */ 1376 } 1377 1378 int 1379 gui_mch_dialog(int type, /* type of dialog */ 1380 char_u *title, /* title of dialog */ 1381 char_u *message, /* message text */ 1382 char_u *buttons, /* names of buttons */ 1383 int def_but, /* default button */ 1384 char_u *textfield, /* text for textfield or NULL */ 1385 int ex_cmd UNUSED) 1386 { 1387 GtkWidget *dialog; 1388 GtkWidget *entry = NULL; 1389 char_u *text; 1390 int response; 1391 DialogInfo dialoginfo; 1392 1393 dialog = create_message_dialog(type, title, message); 1394 dialoginfo.dialog = GTK_DIALOG(dialog); 1395 dialog_add_buttons(GTK_DIALOG(dialog), buttons); 1396 1397 if (textfield != NULL) 1398 { 1399 GtkWidget *alignment; 1400 1401 entry = gtk_entry_new(); 1402 gtk_widget_show(entry); 1403 1404 /* Make Enter work like pressing OK. */ 1405 gtk_entry_set_activates_default(GTK_ENTRY(entry), TRUE); 1406 1407 text = CONVERT_TO_UTF8(textfield); 1408 gtk_entry_set_text(GTK_ENTRY(entry), (const char *)text); 1409 CONVERT_TO_UTF8_FREE(text); 1410 1411 alignment = gtk_alignment_new((float)0.5, (float)0.5, 1412 (float)1.0, (float)1.0); 1413 gtk_container_add(GTK_CONTAINER(alignment), entry); 1414 gtk_container_set_border_width(GTK_CONTAINER(alignment), 5); 1415 gtk_widget_show(alignment); 1416 1417 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), 1418 alignment, TRUE, FALSE, 0); 1419 dialoginfo.noalt = FALSE; 1420 } 1421 else 1422 dialoginfo.noalt = TRUE; 1423 1424 /* Allow activation of mnemonic accelerators without pressing <Alt> when 1425 * there is no textfield. Handle pressing Esc. */ 1426 g_signal_connect(G_OBJECT(dialog), "key_press_event", 1427 G_CALLBACK(&dialog_key_press_event_cb), &dialoginfo); 1428 1429 if (def_but > 0) 1430 { 1431 gtk_dialog_set_default_response(GTK_DIALOG(dialog), def_but); 1432 dialoginfo.ignore_enter = FALSE; 1433 } 1434 else 1435 /* No default button, ignore pressing Enter. */ 1436 dialoginfo.ignore_enter = TRUE; 1437 1438 /* Show the mouse pointer if it's currently hidden. */ 1439 gui_mch_mousehide(FALSE); 1440 1441 response = gtk_dialog_run(GTK_DIALOG(dialog)); 1442 1443 /* GTK_RESPONSE_NONE means the dialog was programmatically destroyed. */ 1444 if (response != GTK_RESPONSE_NONE) 1445 { 1446 if (response == GTK_RESPONSE_ACCEPT) /* Enter pressed */ 1447 response = def_but; 1448 if (textfield != NULL) 1449 { 1450 text = (char_u *)gtk_entry_get_text(GTK_ENTRY(entry)); 1451 text = CONVERT_FROM_UTF8(text); 1452 1453 vim_strncpy(textfield, text, IOSIZE - 1); 1454 1455 CONVERT_FROM_UTF8_FREE(text); 1456 } 1457 gtk_widget_destroy(dialog); 1458 } 1459 1460 return response > 0 ? response : 0; 1461 } 1462 1463 #endif /* FEAT_GUI_DIALOG */ 1464 1465 1466 #if defined(FEAT_MENU) || defined(PROTO) 1467 1468 void 1469 gui_mch_show_popupmenu(vimmenu_T *menu) 1470 { 1471 # if defined(FEAT_XIM) 1472 /* 1473 * Append a submenu for selecting an input method. This is 1474 * currently the only way to switch input methods at runtime. 1475 */ 1476 if (xic != NULL && g_object_get_data(G_OBJECT(menu->submenu_id), 1477 "vim-has-im-menu") == NULL) 1478 { 1479 GtkWidget *menuitem; 1480 GtkWidget *submenu; 1481 char_u *name; 1482 1483 menuitem = gtk_separator_menu_item_new(); 1484 gtk_widget_show(menuitem); 1485 gtk_menu_shell_append(GTK_MENU_SHELL(menu->submenu_id), menuitem); 1486 1487 name = (char_u *)_("Input _Methods"); 1488 name = CONVERT_TO_UTF8(name); 1489 menuitem = gtk_menu_item_new_with_mnemonic((const char *)name); 1490 CONVERT_TO_UTF8_FREE(name); 1491 gtk_widget_show(menuitem); 1492 1493 submenu = gtk_menu_new(); 1494 gtk_menu_item_set_submenu(GTK_MENU_ITEM(menuitem), submenu); 1495 gtk_menu_shell_append(GTK_MENU_SHELL(menu->submenu_id), menuitem); 1496 1497 gtk_im_multicontext_append_menuitems(GTK_IM_MULTICONTEXT(xic), 1498 GTK_MENU_SHELL(submenu)); 1499 g_object_set_data(G_OBJECT(menu->submenu_id), 1500 "vim-has-im-menu", GINT_TO_POINTER(TRUE)); 1501 } 1502 # endif /* FEAT_XIM */ 1503 1504 gtk_menu_popup(GTK_MENU(menu->submenu_id), 1505 NULL, NULL, 1506 (GtkMenuPositionFunc)NULL, NULL, 1507 3U, gui.event_time); 1508 } 1509 1510 /* Ugly global variable to pass "mouse_pos" flag from gui_make_popup() to 1511 * popup_menu_position_func(). */ 1512 static int popup_mouse_pos; 1513 1514 /* 1515 * Menu position callback; used by gui_make_popup() to place the menu 1516 * at the current text cursor position. 1517 * 1518 * Note: The push_in output argument seems to affect scrolling of huge 1519 * menus that don't fit on the screen. Leave it at the default for now. 1520 */ 1521 static void 1522 popup_menu_position_func(GtkMenu *menu UNUSED, 1523 gint *x, gint *y, 1524 gboolean *push_in UNUSED, 1525 gpointer user_data UNUSED) 1526 { 1527 gdk_window_get_origin(gui.drawarea->window, x, y); 1528 1529 if (popup_mouse_pos) 1530 { 1531 int mx, my; 1532 1533 gui_mch_getmouse(&mx, &my); 1534 *x += mx; 1535 *y += my; 1536 } 1537 else if (curwin != NULL && gui.drawarea != NULL && gui.drawarea->window != NULL) 1538 { 1539 /* Find the cursor position in the current window */ 1540 *x += FILL_X(W_WINCOL(curwin) + curwin->w_wcol + 1) + 1; 1541 *y += FILL_Y(W_WINROW(curwin) + curwin->w_wrow + 1) + 1; 1542 } 1543 } 1544 1545 void 1546 gui_make_popup(char_u *path_name, int mouse_pos) 1547 { 1548 vimmenu_T *menu; 1549 1550 popup_mouse_pos = mouse_pos; 1551 1552 menu = gui_find_menu(path_name); 1553 1554 if (menu != NULL && menu->submenu_id != NULL) 1555 { 1556 gtk_menu_popup(GTK_MENU(menu->submenu_id), 1557 NULL, NULL, 1558 &popup_menu_position_func, NULL, 1559 0U, (guint32)GDK_CURRENT_TIME); 1560 } 1561 } 1562 1563 #endif /* FEAT_MENU */ 1564 1565 1566 /* 1567 * We don't create it twice. 1568 */ 1569 1570 typedef struct _SharedFindReplace 1571 { 1572 GtkWidget *dialog; /* the main dialog widget */ 1573 GtkWidget *wword; /* 'Whole word only' check button */ 1574 GtkWidget *mcase; /* 'Match case' check button */ 1575 GtkWidget *up; /* search direction 'Up' radio button */ 1576 GtkWidget *down; /* search direction 'Down' radio button */ 1577 GtkWidget *what; /* 'Find what' entry text widget */ 1578 GtkWidget *with; /* 'Replace with' entry text widget */ 1579 GtkWidget *find; /* 'Find Next' action button */ 1580 GtkWidget *replace; /* 'Replace With' action button */ 1581 GtkWidget *all; /* 'Replace All' action button */ 1582 } SharedFindReplace; 1583 1584 static SharedFindReplace find_widgets = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL}; 1585 static SharedFindReplace repl_widgets = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL}; 1586 1587 static int 1588 find_key_press_event( 1589 GtkWidget *widget UNUSED, 1590 GdkEventKey *event, 1591 SharedFindReplace *frdp) 1592 { 1593 /* If the user is holding one of the key modifiers we will just bail out, 1594 * thus preserving the possibility of normal focus traversal. 1595 */ 1596 if (event->state & (GDK_CONTROL_MASK | GDK_SHIFT_MASK)) 1597 return FALSE; 1598 1599 /* the Escape key synthesizes a cancellation action */ 1600 if (event->keyval == GDK_Escape) 1601 { 1602 gtk_widget_hide(frdp->dialog); 1603 1604 return TRUE; 1605 } 1606 1607 /* It would be delightful if it where possible to do search history 1608 * operations on the K_UP and K_DOWN keys here. 1609 */ 1610 1611 return FALSE; 1612 } 1613 1614 static GtkWidget * 1615 create_image_button(const char *stock_id, const char *label) 1616 { 1617 char_u *text; 1618 GtkWidget *box; 1619 GtkWidget *alignment; 1620 GtkWidget *button; 1621 1622 text = CONVERT_TO_UTF8((char_u *)label); 1623 1624 box = gtk_hbox_new(FALSE, 3); 1625 gtk_box_pack_start(GTK_BOX(box), 1626 gtk_image_new_from_stock(stock_id, GTK_ICON_SIZE_BUTTON), 1627 FALSE, FALSE, 0); 1628 gtk_box_pack_start(GTK_BOX(box), 1629 gtk_label_new((const char *)text), 1630 FALSE, FALSE, 0); 1631 1632 CONVERT_TO_UTF8_FREE(text); 1633 1634 alignment = gtk_alignment_new((float)0.5, (float)0.5, 1635 (float)0.0, (float)0.0); 1636 gtk_container_add(GTK_CONTAINER(alignment), box); 1637 gtk_widget_show_all(alignment); 1638 1639 button = gtk_button_new(); 1640 gtk_container_add(GTK_CONTAINER(button), alignment); 1641 1642 return button; 1643 } 1644 1645 /* 1646 * This is currently only used by find_replace_dialog_create(), and 1647 * I'd really like to keep it at that. In other words: don't spread 1648 * this nasty hack all over the code. Think twice. 1649 */ 1650 static const char * 1651 convert_localized_message(char_u **buffer, const char *message) 1652 { 1653 if (output_conv.vc_type == CONV_NONE) 1654 return message; 1655 1656 vim_free(*buffer); 1657 *buffer = string_convert(&output_conv, (char_u *)message, NULL); 1658 1659 return (const char *)*buffer; 1660 } 1661 1662 static void 1663 find_replace_dialog_create(char_u *arg, int do_replace) 1664 { 1665 GtkWidget *hbox; /* main top down box */ 1666 GtkWidget *actionarea; 1667 GtkWidget *table; 1668 GtkWidget *tmp; 1669 GtkWidget *vbox; 1670 gboolean sensitive; 1671 SharedFindReplace *frdp; 1672 char_u *entry_text; 1673 int wword = FALSE; 1674 int mcase = !p_ic; 1675 char_u *conv_buffer = NULL; 1676 # define CONV(message) convert_localized_message(&conv_buffer, (message)) 1677 1678 frdp = (do_replace) ? (&repl_widgets) : (&find_widgets); 1679 1680 /* Get the search string to use. */ 1681 entry_text = get_find_dialog_text(arg, &wword, &mcase); 1682 1683 if (entry_text != NULL && output_conv.vc_type != CONV_NONE) 1684 { 1685 char_u *old_text = entry_text; 1686 entry_text = string_convert(&output_conv, entry_text, NULL); 1687 vim_free(old_text); 1688 } 1689 1690 /* 1691 * If the dialog already exists, just raise it. 1692 */ 1693 if (frdp->dialog) 1694 { 1695 if (entry_text != NULL) 1696 { 1697 gtk_entry_set_text(GTK_ENTRY(frdp->what), (char *)entry_text); 1698 gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(frdp->wword), 1699 (gboolean)wword); 1700 gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(frdp->mcase), 1701 (gboolean)mcase); 1702 } 1703 gtk_window_present(GTK_WINDOW(frdp->dialog)); 1704 vim_free(entry_text); 1705 return; 1706 } 1707 1708 frdp->dialog = gtk_dialog_new(); 1709 gtk_dialog_set_has_separator(GTK_DIALOG(frdp->dialog), FALSE); 1710 gtk_window_set_transient_for(GTK_WINDOW(frdp->dialog), GTK_WINDOW(gui.mainwin)); 1711 gtk_window_set_destroy_with_parent(GTK_WINDOW(frdp->dialog), TRUE); 1712 1713 if (do_replace) 1714 { 1715 gtk_window_set_title(GTK_WINDOW(frdp->dialog), 1716 CONV(_("VIM - Search and Replace..."))); 1717 } 1718 else 1719 { 1720 gtk_window_set_title(GTK_WINDOW(frdp->dialog), 1721 CONV(_("VIM - Search..."))); 1722 } 1723 1724 hbox = gtk_hbox_new(FALSE, 0); 1725 gtk_container_set_border_width(GTK_CONTAINER(hbox), 10); 1726 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(frdp->dialog)->vbox), hbox); 1727 1728 if (do_replace) 1729 table = gtk_table_new(1024, 4, FALSE); 1730 else 1731 table = gtk_table_new(1024, 3, FALSE); 1732 gtk_box_pack_start(GTK_BOX(hbox), table, TRUE, TRUE, 0); 1733 gtk_container_border_width(GTK_CONTAINER(table), 4); 1734 1735 tmp = gtk_label_new(CONV(_("Find what:"))); 1736 gtk_misc_set_alignment(GTK_MISC(tmp), (gfloat)0.0, (gfloat)0.5); 1737 gtk_table_attach(GTK_TABLE(table), tmp, 0, 1, 0, 1, 1738 GTK_FILL, GTK_EXPAND, 2, 2); 1739 frdp->what = gtk_entry_new(); 1740 sensitive = (entry_text != NULL && entry_text[0] != NUL); 1741 if (entry_text != NULL) 1742 gtk_entry_set_text(GTK_ENTRY(frdp->what), (char *)entry_text); 1743 gtk_signal_connect(GTK_OBJECT(frdp->what), "changed", 1744 GTK_SIGNAL_FUNC(entry_changed_cb), frdp->dialog); 1745 gtk_signal_connect_after(GTK_OBJECT(frdp->what), "key_press_event", 1746 GTK_SIGNAL_FUNC(find_key_press_event), 1747 (gpointer) frdp); 1748 gtk_table_attach(GTK_TABLE(table), frdp->what, 1, 1024, 0, 1, 1749 GTK_EXPAND | GTK_FILL, GTK_EXPAND, 2, 2); 1750 1751 if (do_replace) 1752 { 1753 tmp = gtk_label_new(CONV(_("Replace with:"))); 1754 gtk_misc_set_alignment(GTK_MISC(tmp), (gfloat)0.0, (gfloat)0.5); 1755 gtk_table_attach(GTK_TABLE(table), tmp, 0, 1, 1, 2, 1756 GTK_FILL, GTK_EXPAND, 2, 2); 1757 frdp->with = gtk_entry_new(); 1758 gtk_signal_connect(GTK_OBJECT(frdp->with), "activate", 1759 GTK_SIGNAL_FUNC(find_replace_cb), 1760 GINT_TO_POINTER(FRD_R_FINDNEXT)); 1761 gtk_signal_connect_after(GTK_OBJECT(frdp->with), "key_press_event", 1762 GTK_SIGNAL_FUNC(find_key_press_event), 1763 (gpointer) frdp); 1764 gtk_table_attach(GTK_TABLE(table), frdp->with, 1, 1024, 1, 2, 1765 GTK_EXPAND | GTK_FILL, GTK_EXPAND, 2, 2); 1766 1767 /* 1768 * Make the entry activation only change the input focus onto the 1769 * with item. 1770 */ 1771 gtk_signal_connect(GTK_OBJECT(frdp->what), "activate", 1772 GTK_SIGNAL_FUNC(entry_activate_cb), frdp->with); 1773 } 1774 else 1775 { 1776 /* 1777 * Make the entry activation do the search. 1778 */ 1779 gtk_signal_connect(GTK_OBJECT(frdp->what), "activate", 1780 GTK_SIGNAL_FUNC(find_replace_cb), 1781 GINT_TO_POINTER(FRD_FINDNEXT)); 1782 } 1783 1784 /* whole word only button */ 1785 frdp->wword = gtk_check_button_new_with_label(CONV(_("Match whole word only"))); 1786 gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(frdp->wword), 1787 (gboolean)wword); 1788 if (do_replace) 1789 gtk_table_attach(GTK_TABLE(table), frdp->wword, 0, 1023, 2, 3, 1790 GTK_FILL, GTK_EXPAND, 2, 2); 1791 else 1792 gtk_table_attach(GTK_TABLE(table), frdp->wword, 0, 1023, 1, 2, 1793 GTK_FILL, GTK_EXPAND, 2, 2); 1794 1795 /* match case button */ 1796 frdp->mcase = gtk_check_button_new_with_label(CONV(_("Match case"))); 1797 gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(frdp->mcase), 1798 (gboolean)mcase); 1799 if (do_replace) 1800 gtk_table_attach(GTK_TABLE(table), frdp->mcase, 0, 1023, 3, 4, 1801 GTK_FILL, GTK_EXPAND, 2, 2); 1802 else 1803 gtk_table_attach(GTK_TABLE(table), frdp->mcase, 0, 1023, 2, 3, 1804 GTK_FILL, GTK_EXPAND, 2, 2); 1805 1806 tmp = gtk_frame_new(CONV(_("Direction"))); 1807 if (do_replace) 1808 gtk_table_attach(GTK_TABLE(table), tmp, 1023, 1024, 2, 4, 1809 GTK_FILL, GTK_FILL, 2, 2); 1810 else 1811 gtk_table_attach(GTK_TABLE(table), tmp, 1023, 1024, 1, 3, 1812 GTK_FILL, GTK_FILL, 2, 2); 1813 vbox = gtk_vbox_new(FALSE, 0); 1814 gtk_container_border_width(GTK_CONTAINER(vbox), 0); 1815 gtk_container_add(GTK_CONTAINER(tmp), vbox); 1816 1817 /* 'Up' and 'Down' buttons */ 1818 frdp->up = gtk_radio_button_new_with_label(NULL, CONV(_("Up"))); 1819 gtk_box_pack_start(GTK_BOX(vbox), frdp->up, TRUE, TRUE, 0); 1820 frdp->down = gtk_radio_button_new_with_label( 1821 gtk_radio_button_group(GTK_RADIO_BUTTON(frdp->up)), 1822 CONV(_("Down"))); 1823 gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(frdp->down), TRUE); 1824 gtk_container_set_border_width(GTK_CONTAINER(vbox), 2); 1825 gtk_box_pack_start(GTK_BOX(vbox), frdp->down, TRUE, TRUE, 0); 1826 1827 /* vbox to hold the action buttons */ 1828 actionarea = gtk_vbutton_box_new(); 1829 gtk_container_border_width(GTK_CONTAINER(actionarea), 2); 1830 gtk_box_pack_end(GTK_BOX(hbox), actionarea, FALSE, FALSE, 0); 1831 1832 /* 'Find Next' button */ 1833 frdp->find = create_image_button(GTK_STOCK_FIND, _("Find Next")); 1834 gtk_widget_set_sensitive(frdp->find, sensitive); 1835 1836 gtk_signal_connect(GTK_OBJECT(frdp->find), "clicked", 1837 GTK_SIGNAL_FUNC(find_replace_cb), 1838 (do_replace) ? GINT_TO_POINTER(FRD_R_FINDNEXT) 1839 : GINT_TO_POINTER(FRD_FINDNEXT)); 1840 1841 GTK_WIDGET_SET_FLAGS(frdp->find, GTK_CAN_DEFAULT); 1842 gtk_box_pack_start(GTK_BOX(actionarea), frdp->find, FALSE, FALSE, 0); 1843 gtk_widget_grab_default(frdp->find); 1844 1845 if (do_replace) 1846 { 1847 /* 'Replace' button */ 1848 frdp->replace = create_image_button(GTK_STOCK_CONVERT, _("Replace")); 1849 gtk_widget_set_sensitive(frdp->replace, sensitive); 1850 GTK_WIDGET_SET_FLAGS(frdp->replace, GTK_CAN_DEFAULT); 1851 gtk_box_pack_start(GTK_BOX(actionarea), frdp->replace, FALSE, FALSE, 0); 1852 gtk_signal_connect(GTK_OBJECT(frdp->replace), "clicked", 1853 GTK_SIGNAL_FUNC(find_replace_cb), 1854 GINT_TO_POINTER(FRD_REPLACE)); 1855 1856 /* 'Replace All' button */ 1857 frdp->all = create_image_button(GTK_STOCK_CONVERT, _("Replace All")); 1858 gtk_widget_set_sensitive(frdp->all, sensitive); 1859 GTK_WIDGET_SET_FLAGS(frdp->all, GTK_CAN_DEFAULT); 1860 gtk_box_pack_start(GTK_BOX(actionarea), frdp->all, FALSE, FALSE, 0); 1861 gtk_signal_connect(GTK_OBJECT(frdp->all), "clicked", 1862 GTK_SIGNAL_FUNC(find_replace_cb), 1863 GINT_TO_POINTER(FRD_REPLACEALL)); 1864 } 1865 1866 /* 'Cancel' button */ 1867 tmp = gtk_button_new_from_stock(GTK_STOCK_CLOSE); 1868 GTK_WIDGET_SET_FLAGS(tmp, GTK_CAN_DEFAULT); 1869 gtk_box_pack_end(GTK_BOX(actionarea), tmp, FALSE, FALSE, 0); 1870 gtk_signal_connect_object(GTK_OBJECT(tmp), 1871 "clicked", GTK_SIGNAL_FUNC(gtk_widget_hide), 1872 GTK_OBJECT(frdp->dialog)); 1873 gtk_signal_connect_object(GTK_OBJECT(frdp->dialog), 1874 "delete_event", GTK_SIGNAL_FUNC(gtk_widget_hide_on_delete), 1875 GTK_OBJECT(frdp->dialog)); 1876 1877 tmp = gtk_vseparator_new(); 1878 gtk_box_pack_end(GTK_BOX(hbox), tmp, FALSE, FALSE, 10); 1879 1880 /* Suppress automatic show of the unused action area */ 1881 gtk_widget_hide(GTK_DIALOG(frdp->dialog)->action_area); 1882 gtk_widget_show_all(hbox); 1883 gtk_widget_show(frdp->dialog); 1884 1885 vim_free(entry_text); 1886 vim_free(conv_buffer); 1887 #undef CONV 1888 } 1889 1890 void 1891 gui_mch_find_dialog(exarg_T *eap) 1892 { 1893 if (gui.in_use) 1894 find_replace_dialog_create(eap->arg, FALSE); 1895 } 1896 1897 void 1898 gui_mch_replace_dialog(exarg_T *eap) 1899 { 1900 if (gui.in_use) 1901 find_replace_dialog_create(eap->arg, TRUE); 1902 } 1903 1904 /* 1905 * Callback for actions of the find and replace dialogs 1906 */ 1907 static void 1908 find_replace_cb(GtkWidget *widget UNUSED, gpointer data) 1909 { 1910 int flags; 1911 char_u *find_text; 1912 char_u *repl_text; 1913 gboolean direction_down; 1914 SharedFindReplace *sfr; 1915 1916 flags = (int)(long)data; /* avoid a lint warning here */ 1917 1918 /* Get the search/replace strings from the dialog */ 1919 if (flags == FRD_FINDNEXT) 1920 { 1921 repl_text = NULL; 1922 sfr = &find_widgets; 1923 } 1924 else 1925 { 1926 repl_text = (char_u *)gtk_entry_get_text(GTK_ENTRY(repl_widgets.with)); 1927 sfr = &repl_widgets; 1928 } 1929 1930 find_text = (char_u *)gtk_entry_get_text(GTK_ENTRY(sfr->what)); 1931 direction_down = GTK_TOGGLE_BUTTON(sfr->down)->active; 1932 1933 if (GTK_TOGGLE_BUTTON(sfr->wword)->active) 1934 flags |= FRD_WHOLE_WORD; 1935 if (GTK_TOGGLE_BUTTON(sfr->mcase)->active) 1936 flags |= FRD_MATCH_CASE; 1937 1938 repl_text = CONVERT_FROM_UTF8(repl_text); 1939 find_text = CONVERT_FROM_UTF8(find_text); 1940 gui_do_findrepl(flags, find_text, repl_text, direction_down); 1941 CONVERT_FROM_UTF8_FREE(repl_text); 1942 CONVERT_FROM_UTF8_FREE(find_text); 1943 } 1944 1945 /* our usual callback function */ 1946 static void 1947 entry_activate_cb(GtkWidget *widget UNUSED, gpointer data) 1948 { 1949 gtk_widget_grab_focus(GTK_WIDGET(data)); 1950 } 1951 1952 /* 1953 * Syncing the find/replace dialogs on the fly is utterly useless crack, 1954 * and causes nothing but problems. Please tell me a use case for which 1955 * you'd need both a find dialog and a find/replace one at the same time, 1956 * without being able to actually use them separately since they're syncing 1957 * all the time. I don't think it's worthwhile to fix this nonsense, 1958 * particularly evil incarnation of braindeadness, whatever; I'd much rather 1959 * see it extinguished from this planet. Thanks for listening. Sorry. 1960 */ 1961 static void 1962 entry_changed_cb(GtkWidget * entry, GtkWidget * dialog) 1963 { 1964 const gchar *entry_text; 1965 gboolean nonempty; 1966 1967 entry_text = gtk_entry_get_text(GTK_ENTRY(entry)); 1968 1969 if (!entry_text) 1970 return; /* shouldn't happen */ 1971 1972 nonempty = (entry_text[0] != '\0'); 1973 1974 if (dialog == find_widgets.dialog) 1975 { 1976 gtk_widget_set_sensitive(find_widgets.find, nonempty); 1977 } 1978 1979 if (dialog == repl_widgets.dialog) 1980 { 1981 gtk_widget_set_sensitive(repl_widgets.find, nonempty); 1982 gtk_widget_set_sensitive(repl_widgets.replace, nonempty); 1983 gtk_widget_set_sensitive(repl_widgets.all, nonempty); 1984 } 1985 } 1986 1987 /* 1988 * ":helpfind" 1989 */ 1990 void 1991 ex_helpfind(eap) 1992 exarg_T *eap UNUSED; 1993 { 1994 /* This will fail when menus are not loaded. Well, it's only for 1995 * backwards compatibility anyway. */ 1996 do_cmdline_cmd((char_u *)"emenu ToolBar.FindHelp"); 1997 } 1998 1999 #if defined(FEAT_BROWSE) || defined(PROTO) 2000 static void 2001 recent_func_log_func(const gchar *log_domain UNUSED, 2002 GLogLevelFlags log_level UNUSED, 2003 const gchar *message UNUSED, 2004 gpointer user_data UNUSED) 2005 { 2006 /* We just want to suppress the warnings. */ 2007 /* http://bugzilla.gnome.org/show_bug.cgi?id=664587 */ 2008 } 2009 #endif 2010