1 /* vi:set ts=8 sts=4 sw=4 ft=objc:
3 * VIM - Vi IMproved by Bram Moolenaar
4 * MacVim GUI port by Bjorn Winckler
6 * Do ":help uganda" in Vim to read copying and usage conditions.
7 * Do ":help credits" in Vim to see a list of people who contributed.
8 * See README.txt for an overview of the Vim source code.
13 * Hooks for the Vim gui code. Mainly passes control on to MMBackend.
19 #import <Foundation/Foundation.h>
23 // NOTE: The default font is bundled with the application.
24 static NSString *MMDefaultFontName = @"DejaVu Sans Mono";
25 static int MMDefaultFontSize = 12;
26 static int MMMinFontSize = 6;
27 static int MMMaxFontSize = 100;
28 static BOOL gui_mch_init_has_finished = NO;
31 static GuiFont gui_macvim_font_with_name(char_u *name);
32 static int specialKeyToNSKey(int key);
33 static int vimModMaskToEventModifierFlags(int mods);
35 NSArray *descriptor_for_menu(vimmenu_T *menu);
36 vimmenu_T *menu_for_descriptor(NSArray *desc);
40 // -- Initialization --------------------------------------------------------
43 * Parse the GUI related command-line arguments. Any arguments used are
44 * deleted from argv, and *argc is decremented accordingly. This is called
45 * when vim is started, whether or not the GUI has been started.
48 gui_mch_prepare(int *argc, char **argv)
50 //NSLog(@"gui_mch_prepare(argc=%d)", *argc);
52 // Set environment variables $VIM and $VIMRUNTIME
53 // NOTE! If vim_getenv is called with one of these as parameters before
54 // they have been set here, they will most likely end up with the wrong
58 // - ensure this is called first to avoid above problem
61 NSString *path = [[[NSBundle mainBundle] resourcePath]
62 stringByAppendingPathComponent:@"vim"];
63 vim_setenv((char_u*)"VIM", (char_u*)[path UTF8String]);
65 path = [path stringByAppendingPathComponent:@"runtime"];
66 vim_setenv((char_u*)"VIMRUNTIME", (char_u*)[path UTF8String]);
69 for (i = 0; i < *argc; ++i) {
70 if (strncmp(argv[i], "--mmwaitforack", 14) == 0) {
71 [[MMBackend sharedInstance] setWaitForAck:YES];
74 mch_memmove(&argv[i], &argv[i+1], (*argc-i) * sizeof(char*));
82 * Check if the GUI can be started. Called before gvimrc is sourced.
86 gui_mch_init_check(void)
88 //NSLog(@"gui_mch_init_check()");
94 * Initialise the GUI. Create all the windows, set up all the call-backs etc.
95 * Returns OK for success, FAIL when the GUI can't be started.
100 //NSLog(@"gui_mch_init()");
102 // NOTE! Because OS X has to exec after fork we effectively end up doing
103 // the initialization twice (because this function is called before the
104 // fork). To avoid all this extra work we check if Vim is about to fork,
105 // and if so do nothing for now.
107 // TODO: Is this check 100% foolproof?
108 if (gui.dofork && (vim_strchr(p_go, GO_FORG) == NULL))
111 if (![[MMBackend sharedInstance] checkin]) {
112 // TODO: Kill the process if there is no terminal to fall back on,
113 // otherwise the process will run outputting to the console.
117 // Force 'termencoding' to utf-8 (changes to 'tenc' are disallowed in
118 // 'option.c', so that ':set termencoding=...' is impossible).
119 set_option_value((char_u *)"termencoding", 0L, (char_u *)"utf-8", 0);
121 // Set values so that pixels and characters are in one-to-one
122 // correspondence (assuming all characters have the same dimensions).
123 gui.scrollbar_width = gui.scrollbar_height = 0;
129 gui_mch_def_colors();
131 [[MMBackend sharedInstance]
132 setDefaultColorsBackground:gui.back_pixel foreground:gui.norm_pixel];
133 [[MMBackend sharedInstance] setBackgroundColor:gui.back_pixel];
134 [[MMBackend sharedInstance] setForegroundColor:gui.norm_pixel];
136 // NOTE: If this call is left out the cursor is opaque.
137 highlight_gui_started();
139 // Ensure 'linespace' option is passed along to MacVim in case it was set
141 gui_mch_adjust_charheight();
143 gui_mch_init_has_finished = YES;
153 //NSLog(@"gui_mch_exit(rc=%d)", rc);
155 [[MMBackend sharedInstance] exit];
160 * Open the GUI window which was created by a call to gui_mch_init().
165 //NSLog(@"gui_mch_open()");
167 // This check is to avoid doing extra work when we're about to fork.
168 if (!gui_mch_init_has_finished)
171 return [[MMBackend sharedInstance] openGUIWindow];
175 // -- Updating --------------------------------------------------------------
179 * Catch up with any queued X events. This may put keyboard input into the
180 * input buffer, call resize call-backs, trigger timers etc. If there is
181 * nothing in the X event queue (& no timers pending), then we return
187 // This function is called extremely often. It is tempting to do nothing
188 // here to avoid reduced frame-rates but then it would not be possible to
189 // interrupt Vim by presssing Ctrl-C during lengthy operations (e.g. after
190 // entering "10gs" it would not be possible to bring Vim out of the 10 s
191 // sleep prematurely). As a compromise we check for Ctrl-C only once per
192 // second. Note that Cmd-. sends SIGINT so it has higher success rate at
194 static CFAbsoluteTime lastTime = 0;
196 CFAbsoluteTime nowTime = CFAbsoluteTimeGetCurrent();
197 if (nowTime - lastTime > 1.0) {
198 [[MMBackend sharedInstance] update];
204 /* Flush any output to the screen */
208 // This function is called way too often to be useful as a hint for
209 // flushing. If we were to flush every time it was called the screen would
215 gui_macvim_flush(void)
217 // This function counts how many times it is called and only flushes the
218 // draw queue if called sufficiently often. The first few times it is
219 // called it will flush often, but the more it is called the less likely is
220 // it that anything will be flushed. (The counter resets itself if the
221 // function isn't called for a second.)
223 // NOTE: Should only be used in loops where it is impossible to know how
224 // often Vim needs to flush. It was written to handle output from external
225 // commands (see mch_call_shell() in os_unix.c).
227 static CFAbsoluteTime lastTime = 0;
228 static int delay = 1;
229 static int counter = 0;
230 static int scrolls = 0;
232 CFAbsoluteTime nowTime = CFAbsoluteTimeGetCurrent();
233 CFAbsoluteTime delta = nowTime - lastTime;
237 // We assume that each call corresponds roughly to one line out output.
238 // When one page has scrolled by we increase the delay before the next
240 if (++scrolls > gui.num_rows) {
247 if (++counter > delay) {
248 gui_macvim_force_flush();
256 /* Force flush output to MacVim. Do not call this method unless absolutely
259 gui_macvim_force_flush(void)
261 [[MMBackend sharedInstance] flushQueue:YES];
266 * GUI input routine called by gui_wait_for_chars(). Waits for a character
268 * wtime == -1 Wait forever.
269 * wtime == 0 This should never happen.
270 * wtime > 0 Wait wtime milliseconds for a character.
271 * Returns OK if a character was found to be available within the given time,
275 gui_mch_wait_for_chars(int wtime)
277 // NOTE! In all likelihood Vim will take a nap when waitForInput: is
278 // called, so force a flush of the command queue here.
279 [[MMBackend sharedInstance] flushQueue:YES];
281 return [[MMBackend sharedInstance] waitForInput:wtime];
285 // -- Drawing ---------------------------------------------------------------
289 * Clear the whole text window.
292 gui_mch_clear_all(void)
294 [[MMBackend sharedInstance] clearAll];
299 * Clear a rectangular region of the screen from text pos (row1, col1) to
300 * (row2, col2) inclusive.
303 gui_mch_clear_block(int row1, int col1, int row2, int col2)
305 [[MMBackend sharedInstance] clearBlockFromRow:row1 column:col1
306 toRow:row2 column:col2];
311 * Delete the given number of lines from the given row, scrolling up any
312 * text further down within the scroll region.
315 gui_mch_delete_lines(int row, int num_lines)
317 [[MMBackend sharedInstance] deleteLinesFromRow:row count:num_lines
318 scrollBottom:gui.scroll_region_bot
319 left:gui.scroll_region_left
320 right:gui.scroll_region_right];
325 gui_mch_draw_string(int row, int col, char_u *s, int len, int flags)
328 char_u *conv_str = NULL;
329 if (output_conv.vc_type != CONV_NONE) {
330 conv_str = string_convert(&output_conv, s, &len);
336 [[MMBackend sharedInstance] drawString:(char*)s length:len row:row
337 column:col cells:len flags:flags];
347 gui_macvim_draw_string(int row, int col, char_u *s, int len, int flags)
354 MMBackend *backend = [MMBackend sharedInstance];
356 char_u *conv_str = NULL;
358 if (output_conv.vc_type != CONV_NONE) {
359 conv_str = string_convert(&output_conv, s, &len);
365 // Loop over each character and output text when it changes from normal to
366 // wide and vice versa.
367 for (i = 0; i < len; i += cl) {
368 c = utf_ptr2char(s + i);
369 cn = utf_char2cells(c);
370 cl = utf_ptr2len(s + i);
372 len = i; // len must be wrong (shouldn't happen)
374 if (!utf_iscomposing(c)) {
375 if ((cn > 1 && !wide) || (cn <= 1 && wide)) {
376 // Changed from normal to wide or vice versa.
377 [backend drawString:(char*)(s+start) length:i-start
378 row:row column:startcol
379 cells:endcol-startcol
380 flags:(wide ? flags|DRAW_WIDE : flags)];
391 // Output remaining characters.
392 [backend drawString:(char*)(s+start) length:len-start
393 row:row column:startcol cells:endcol-startcol
394 flags:(wide ? flags|DRAW_WIDE : flags)];
406 * Insert the given number of lines before the given row, scrolling down any
407 * following text within the scroll region.
410 gui_mch_insert_lines(int row, int num_lines)
412 [[MMBackend sharedInstance] insertLinesFromRow:row count:num_lines
413 scrollBottom:gui.scroll_region_bot
414 left:gui.scroll_region_left
415 right:gui.scroll_region_right];
420 * Set the current text foreground color.
423 gui_mch_set_fg_color(guicolor_T color)
425 [[MMBackend sharedInstance] setForegroundColor:color];
430 * Set the current text background color.
433 gui_mch_set_bg_color(guicolor_T color)
435 [[MMBackend sharedInstance] setBackgroundColor:color];
440 * Set the current text special color (used for underlines).
443 gui_mch_set_sp_color(guicolor_T color)
445 [[MMBackend sharedInstance] setSpecialColor:color];
450 * Set default colors.
455 MMBackend *backend = [MMBackend sharedInstance];
457 // The default colors are taken from system values
458 gui.def_norm_pixel = gui.norm_pixel =
459 [backend lookupColorWithKey:@"MacTextColor"];
460 gui.def_back_pixel = gui.back_pixel =
461 [backend lookupColorWithKey:@"MacTextBackgroundColor"];
466 * Called when the foreground or background color has been changed.
469 gui_mch_new_colors(void)
471 gui.def_back_pixel = gui.back_pixel;
472 gui.def_norm_pixel = gui.norm_pixel;
474 //NSLog(@"gui_mch_new_colors(back=%x, norm=%x)", gui.def_back_pixel,
475 // gui.def_norm_pixel);
477 [[MMBackend sharedInstance]
478 setDefaultColorsBackground:gui.def_back_pixel
479 foreground:gui.def_norm_pixel];
483 * Invert a rectangle from row r, column c, for nr rows and nc columns.
486 gui_mch_invert_rectangle(int r, int c, int nr, int nc, int invert)
488 [[MMBackend sharedInstance] drawInvertedRectAtRow:r column:c numRows:nr
489 numColumns:nc invert:invert];
494 // -- Tabline ---------------------------------------------------------------
498 * Set the current tab to "nr". First tab is 1.
501 gui_mch_set_curtab(int nr)
503 [[MMBackend sharedInstance] selectTab:nr];
508 * Return TRUE when tabline is displayed.
511 gui_mch_showing_tabline(void)
513 return [[MMBackend sharedInstance] tabBarVisible];
517 * Update the labels of the tabline.
520 gui_mch_update_tabline(void)
522 [[MMBackend sharedInstance] updateTabBar];
526 * Show or hide the tabline.
529 gui_mch_show_tabline(int showit)
531 [[MMBackend sharedInstance] showTabBar:showit];
535 // -- Clipboard -------------------------------------------------------------
539 clip_mch_lose_selection(VimClipboard *cbd)
545 clip_mch_own_selection(VimClipboard *cbd)
552 clip_mch_request_selection(VimClipboard *cbd)
554 NSPasteboard *pb = [NSPasteboard generalPasteboard];
555 NSArray *supportedTypes = [NSArray arrayWithObjects:VimPBoardType,
556 NSStringPboardType, nil];
557 NSString *bestType = [pb availableTypeFromArray:supportedTypes];
558 if (!bestType) return;
560 int motion_type = MCHAR;
561 NSString *string = nil;
563 if ([bestType isEqual:VimPBoardType]) {
564 // This type should consist of an array with two objects:
565 // 1. motion type (NSNumber)
566 // 2. text (NSString)
567 // If this is not the case we fall back on using NSStringPboardType.
568 id plist = [pb propertyListForType:VimPBoardType];
569 if ([plist isKindOfClass:[NSArray class]] && [plist count] == 2) {
570 id obj = [plist objectAtIndex:1];
571 if ([obj isKindOfClass:[NSString class]]) {
572 motion_type = [[plist objectAtIndex:0] intValue];
579 // Use NSStringPboardType. The motion type is set to line-wise if the
580 // string contains at least one EOL character, otherwise it is set to
581 // character-wise (block-wise is never used).
582 NSMutableString *mstring =
583 [[pb stringForType:NSStringPboardType] mutableCopy];
584 if (!mstring) return;
586 // Replace unrecognized end-of-line sequences with \x0a (line feed).
587 NSRange range = { 0, [mstring length] };
588 unsigned n = [mstring replaceOccurrencesOfString:@"\x0d\x0a"
589 withString:@"\x0a" options:0
592 n = [mstring replaceOccurrencesOfString:@"\x0d" withString:@"\x0a"
593 options:0 range:range];
596 // Scan for newline character to decide whether the string should be
597 // pasted line-wise or character-wise.
599 if (0 < n || NSNotFound != [mstring rangeOfString:@"\n"].location)
605 if (!(MCHAR == motion_type || MLINE == motion_type || MBLOCK == motion_type
606 || MAUTO == motion_type))
609 char_u *str = (char_u*)[string UTF8String];
610 int len = [string lengthOfBytesUsingEncoding:NSUTF8StringEncoding];
613 if (input_conv.vc_type != CONV_NONE)
614 str = string_convert(&input_conv, str, &len);
618 clip_yank_selection(motion_type, str, len, cbd);
621 if (input_conv.vc_type != CONV_NONE)
628 * Send the current selection to the clipboard.
631 clip_mch_set_selection(VimClipboard *cbd)
633 // If the '*' register isn't already filled in, fill it in now.
635 clip_get_selection(cbd);
638 // Get the text to put on the pasteboard.
639 long_u llen = 0; char_u *str = 0;
640 int motion_type = clip_convert_selection(&str, &llen, cbd);
644 // TODO: Avoid overflow.
647 if (output_conv.vc_type != CONV_NONE) {
648 char_u *conv_str = string_convert(&output_conv, str, &len);
657 NSString *string = [[NSString alloc]
658 initWithBytes:str length:len encoding:NSUTF8StringEncoding];
660 // See clip_mch_request_selection() for info on pasteboard types.
661 NSPasteboard *pb = [NSPasteboard generalPasteboard];
662 NSArray *supportedTypes = [NSArray arrayWithObjects:VimPBoardType,
663 NSStringPboardType, nil];
664 [pb declareTypes:supportedTypes owner:nil];
666 NSNumber *motion = [NSNumber numberWithInt:motion_type];
667 NSArray *plist = [NSArray arrayWithObjects:motion, string, nil];
668 [pb setPropertyList:plist forType:VimPBoardType];
670 [pb setString:string forType:NSStringPboardType];
679 // -- Menu ------------------------------------------------------------------
683 * A menu descriptor represents the "address" of a menu as an array of strings.
684 * E.g. the menu "File->Close" has descriptor { "File", "Close" }.
687 descriptor_for_menu(vimmenu_T *menu)
689 if (!menu) return nil;
691 NSMutableArray *desc = [NSMutableArray array];
693 NSString *name = [NSString stringWithVimString:menu->dname];
694 [desc insertObject:name atIndex:0];
702 menu_for_descriptor(NSArray *desc)
704 if (!(desc && [desc count] > 0)) return NULL;
706 vimmenu_T *menu = root_menu;
707 int i, count = [desc count];
709 for (i = 0; i < count; ++i) {
710 NSString *component = [desc objectAtIndex:i];
712 NSString *name = [NSString stringWithVimString:menu->dname];
713 if ([component isEqual:name]) {
715 return menu; // Matched all components, so return menu
716 menu = menu->children;
727 * Add a submenu to the menu bar, toolbar, or a popup menu.
730 gui_mch_add_menu(vimmenu_T *menu, int idx)
732 NSArray *desc = descriptor_for_menu(menu);
733 [[MMBackend sharedInstance] queueMessage:AddMenuMsgID properties:
734 [NSDictionary dictionaryWithObjectsAndKeys:
736 [NSNumber numberWithInt:idx], @"index",
741 // Taken from gui_gtk.c (slightly modified)
743 lookup_menu_iconfile(char_u *iconfile, char_u *dest)
745 expand_env(iconfile, dest, MAXPATHL);
747 if (mch_isFullName(dest))
748 return vim_fexists(dest);
750 static const char suffixes[][4] = {"png", "bmp"};
751 char_u buf[MAXPATHL];
754 for (i = 0; i < sizeof(suffixes)/sizeof(suffixes[0]); ++i)
755 if (gui_find_bitmap(dest, buf, (char *)suffixes[i]) == OK) {
765 * Add a menu item to a menu
768 gui_mch_add_menu_item(vimmenu_T *menu, int idx)
770 char_u *tip = menu->strings[MENU_INDEX_TIP]
771 ? menu->strings[MENU_INDEX_TIP] : menu->actext;
772 NSArray *desc = descriptor_for_menu(menu);
773 NSString *keyEquivalent = menu->mac_key
774 ? [NSString stringWithFormat:@"%C", specialKeyToNSKey(menu->mac_key)]
776 int modifierMask = vimModMaskToEventModifierFlags(menu->mac_mods);
779 if (menu_is_toolbar(menu->parent->name)) {
780 char_u fname[MAXPATHL];
782 // Try to use the icon=.. argument
783 if (menu->iconfile && lookup_menu_iconfile(menu->iconfile, fname))
786 // If not found and not builtin specified try using the menu name
787 if (!icon && !menu->icon_builtin
788 && lookup_menu_iconfile(menu->name, fname))
791 // Last resort, use display name (usually signals a builtin icon)
796 [[MMBackend sharedInstance] queueMessage:AddMenuItemMsgID properties:
797 [NSDictionary dictionaryWithObjectsAndKeys:
799 [NSNumber numberWithInt:idx], @"index",
800 [NSString stringWithVimString:tip], @"tip",
801 [NSString stringWithVimString:icon], @"icon",
802 keyEquivalent, @"keyEquivalent",
803 [NSNumber numberWithInt:modifierMask], @"modifierMask",
804 [NSString stringWithVimString:menu->mac_action], @"action",
805 [NSNumber numberWithBool:menu->mac_alternate], @"isAlternate",
811 * Destroy the machine specific menu widget.
814 gui_mch_destroy_menu(vimmenu_T *menu)
816 NSArray *desc = descriptor_for_menu(menu);
817 [[MMBackend sharedInstance] queueMessage:RemoveMenuItemMsgID properties:
818 [NSDictionary dictionaryWithObject:desc forKey:@"descriptor"]];
823 * Make a menu either grey or not grey.
826 gui_mch_menu_grey(vimmenu_T *menu, int grey)
828 /* Only update menu if the 'grey' state has changed to avoid having to pass
829 * lots of unnecessary data to MacVim. (Skipping this test makes MacVim
830 * pause noticably on mode changes. */
831 NSArray *desc = descriptor_for_menu(menu);
832 if (menu->was_grey == grey)
835 menu->was_grey = grey;
837 [[MMBackend sharedInstance] queueMessage:EnableMenuItemMsgID properties:
838 [NSDictionary dictionaryWithObjectsAndKeys:
840 [NSNumber numberWithInt:!grey], @"enable",
846 * Make menu item hidden or not hidden
849 gui_mch_menu_hidden(vimmenu_T *menu, int hidden)
851 // HACK! There is no (obvious) way to hide a menu item, so simply
852 // enable/disable it instead.
853 gui_mch_menu_grey(menu, hidden);
858 * This is called when user right clicks.
861 gui_mch_show_popupmenu(vimmenu_T *menu)
863 NSArray *desc = descriptor_for_menu(menu);
864 [[MMBackend sharedInstance] queueMessage:ShowPopupMenuMsgID properties:
865 [NSDictionary dictionaryWithObject:desc forKey:@"descriptor"]];
870 * This is called when a :popup command is executed.
873 gui_make_popup(char_u *path_name, int mouse_pos)
875 vimmenu_T *menu = gui_find_menu(path_name);
876 if (!(menu && menu->children)) return;
878 NSArray *desc = descriptor_for_menu(menu);
879 NSDictionary *p = (mouse_pos || NULL == curwin)
880 ? [NSDictionary dictionaryWithObject:desc forKey:@"descriptor"]
881 : [NSDictionary dictionaryWithObjectsAndKeys:
883 [NSNumber numberWithInt:curwin->w_wrow], @"row",
884 [NSNumber numberWithInt:curwin->w_wcol], @"column",
887 [[MMBackend sharedInstance] queueMessage:ShowPopupMenuMsgID properties:p];
892 * This is called after setting all the menus to grey/hidden or not.
895 gui_mch_draw_menubar(void)
897 // The (main) menu draws itself in Mac OS X.
902 gui_mch_enable_menu(int flag)
904 // The (main) menu is always enabled in Mac OS X.
910 gui_mch_set_menu_pos(int x, int y, int w, int h)
912 // The (main) menu cannot be moved in Mac OS X.
918 gui_mch_show_toolbar(int showit)
921 if (toolbar_flags & TOOLBAR_TEXT) flags |= ToolbarLabelFlag;
922 if (toolbar_flags & TOOLBAR_ICONS) flags |= ToolbarIconFlag;
923 if (tbis_flags & (TBIS_MEDIUM|TBIS_LARGE)) flags |= ToolbarSizeRegularFlag;
925 [[MMBackend sharedInstance] showToolbar:showit flags:flags];
931 // -- Fonts -----------------------------------------------------------------
935 * If a font is not going to be used, free its structure.
938 gui_mch_free_font(font)
941 if (font != NOFONT) {
942 //NSLog(@"gui_mch_free_font(font=0x%x)", font);
949 gui_mch_retain_font(GuiFont font)
951 return (GuiFont)[(id)font retain];
956 * Get a font structure for highlighting.
959 gui_mch_get_font(char_u *name, int giveErrorIfMissing)
961 //NSLog(@"gui_mch_get_font(name=%s, giveErrorIfMissing=%d)", name,
962 // giveErrorIfMissing);
964 GuiFont font = gui_macvim_font_with_name(name);
968 if (giveErrorIfMissing)
969 EMSG2(_(e_font), name);
975 #if defined(FEAT_EVAL) || defined(PROTO)
977 * Return the name of font "font" in allocated memory.
978 * TODO: use 'font' instead of 'name'?
981 gui_mch_get_fontname(GuiFont font, char_u *name)
983 return name ? vim_strsave(name) : NULL;
989 * Initialise vim to use the font with the given name. Return FAIL if the font
990 * could not be loaded, OK otherwise.
993 gui_mch_init_font(char_u *font_name, int fontset)
995 //NSLog(@"gui_mch_init_font(font_name=%s, fontset=%d)", font_name, fontset);
997 if (font_name && STRCMP(font_name, "*") == 0) {
998 // :set gfn=* shows the font panel.
999 do_cmdline_cmd((char_u*)":macaction orderFrontFontPanel:");
1003 GuiFont font = gui_macvim_font_with_name(font_name);
1007 gui_mch_free_font(gui.norm_font);
1008 gui.norm_font = font;
1010 // NOTE: MacVim keeps separate track of the normal and wide fonts.
1011 // Unless the user changes 'guifontwide' manually, they are based on
1012 // the same (normal) font. Also note that each time the normal font is
1013 // set, the advancement may change so the wide font needs to be updated
1014 // as well (so that it is always twice the width of the normal font).
1015 [[MMBackend sharedInstance] setFont:font wide:NO];
1016 [[MMBackend sharedInstance] setFont:(NOFONT != gui.wide_font ? gui.wide_font
1025 * Set the current text font.
1028 gui_mch_set_font(GuiFont font)
1030 // Font selection is done inside MacVim...nothing here to do.
1035 * Return GuiFont in allocated memory. The caller must free it using
1036 * gui_mch_free_font().
1039 gui_macvim_font_with_name(char_u *name)
1042 return (GuiFont)[[NSString alloc] initWithFormat:@"%@:%d",
1043 MMDefaultFontName, MMDefaultFontSize];
1045 NSString *fontName = [NSString stringWithVimString:name];
1046 int size = MMDefaultFontSize;
1047 BOOL parseFailed = NO;
1049 NSArray *components = [fontName componentsSeparatedByString:@":"];
1050 if ([components count] == 2) {
1051 NSString *sizeString = [components lastObject];
1052 if ([sizeString length] > 0
1053 && [sizeString characterAtIndex:0] == 'h') {
1054 sizeString = [sizeString substringFromIndex:1];
1055 if ([sizeString length] > 0) {
1056 size = (int)round([sizeString floatValue]);
1057 fontName = [components objectAtIndex:0];
1062 } else if ([components count] > 2) {
1067 // Replace underscores with spaces.
1068 fontName = [[fontName componentsSeparatedByString:@"_"]
1069 componentsJoinedByString:@" "];
1072 if (!parseFailed && [fontName length] > 0) {
1073 if (size < MMMinFontSize) size = MMMinFontSize;
1074 if (size > MMMaxFontSize) size = MMMaxFontSize;
1076 // If the default font is requested we don't check if NSFont can load
1077 // it since the font most likely isn't loaded anyway (it may only be
1078 // available to the MacVim binary). If it is not the default font we
1079 // ask NSFont if it can load it.
1080 if ([fontName isEqualToString:MMDefaultFontName]
1081 || [NSFont fontWithName:fontName size:size])
1082 return [[NSString alloc] initWithFormat:@"%@:%d", fontName, size];
1088 // -- Scrollbars ------------------------------------------------------------
1092 gui_mch_create_scrollbar(
1094 int orient) /* SBAR_VERT or SBAR_HORIZ */
1096 [[MMBackend sharedInstance]
1097 createScrollbarWithIdentifier:sb->ident type:sb->type];
1102 gui_mch_destroy_scrollbar(scrollbar_T *sb)
1104 [[MMBackend sharedInstance]
1105 destroyScrollbarWithIdentifier:sb->ident];
1110 gui_mch_enable_scrollbar(
1114 [[MMBackend sharedInstance]
1115 showScrollbarWithIdentifier:sb->ident state:flag];
1120 gui_mch_set_scrollbar_pos(
1129 if (SBAR_BOTTOM == sb->type) {
1134 [[MMBackend sharedInstance]
1135 setScrollbarPosition:pos length:len identifier:sb->ident];
1140 gui_mch_set_scrollbar_thumb(
1146 [[MMBackend sharedInstance]
1147 setScrollbarThumbValue:val size:size max:max identifier:sb->ident];
1151 // -- Cursor ----------------------------------------------------------------
1155 * Draw a cursor without focus.
1158 gui_mch_draw_hollow_cursor(guicolor_T color)
1160 return [[MMBackend sharedInstance]
1161 drawCursorAtRow:gui.row column:gui.col shape:MMInsertionPointHollow
1162 fraction:100 color:color];
1167 * Draw part of a cursor, only w pixels wide, and h pixels high.
1170 gui_mch_draw_part_cursor(int w, int h, guicolor_T color)
1172 // HACK! 'w' and 'h' are always 1 since we do not tell Vim about the exact
1173 // font dimensions. Thus these parameters are useless. Instead we look at
1174 // the shape_table to determine the shape and size of the cursor (just like
1175 // gui_update_cursor() does).
1177 #ifdef FEAT_RIGHTLEFT
1178 // If 'rl' is set the insert mode cursor must be drawn on the right-hand
1179 // side of a text cell.
1180 int rl = curwin ? curwin->w_p_rl : FALSE;
1184 int idx = get_shape_idx(FALSE);
1185 int shape = MMInsertionPointBlock;
1186 switch (shape_table[idx].shape) {
1188 shape = MMInsertionPointHorizontal;
1191 shape = rl ? MMInsertionPointVerticalRight
1192 : MMInsertionPointVertical;
1196 return [[MMBackend sharedInstance]
1197 drawCursorAtRow:gui.row column:gui.col shape:shape
1198 fraction:shape_table[idx].percentage color:color];
1203 * Cursor blink functions.
1205 * This is a simple state machine:
1206 * BLINK_NONE not blinking at all
1207 * BLINK_OFF blinking, cursor is not shown
1208 * BLINK_ON blinking, cursor is shown
1211 gui_mch_set_blinking(long wait, long on, long off)
1213 [[MMBackend sharedInstance] setBlinkWait:wait on:on off:off];
1218 * Start the cursor blinking. If it was already blinking, this restarts the
1219 * waiting time and shows the cursor.
1222 gui_mch_start_blink(void)
1224 [[MMBackend sharedInstance] startBlink];
1229 * Stop the cursor blinking. Show the cursor if it wasn't shown.
1232 gui_mch_stop_blink(void)
1234 [[MMBackend sharedInstance] stopBlink];
1238 // -- Mouse -----------------------------------------------------------------
1242 * Get current mouse coordinates in text window.
1245 gui_mch_getmouse(int *x, int *y)
1247 //NSLog(@"gui_mch_getmouse()");
1252 gui_mch_setmouse(int x, int y)
1254 //NSLog(@"gui_mch_setmouse(x=%d, y=%d)", x, y);
1259 mch_set_mouse_shape(int shape)
1261 [[MMBackend sharedInstance] setMouseShape:shape];
1267 // -- Input Method ----------------------------------------------------------
1269 #if defined(USE_IM_CONTROL)
1272 im_set_position(int row, int col)
1274 // The pre-edit area is a popup window which is displayed by MMTextView.
1275 [[MMBackend sharedInstance] setPreEditRow:row column:col];
1280 im_set_active(int active)
1282 // Set roman or the system script if 'active' is TRUE or FALSE,
1284 SInt32 systemScript = GetScriptManagerVariable(smSysScript);
1286 if (!p_imdisable && smRoman != systemScript)
1287 KeyScript(active ? smKeySysScript : smKeyRoman);
1294 // IM is active whenever the current script is the system script and the
1295 // system script isn't roman. (Hence IM can only be active when using
1296 // non-roman scripts.)
1297 SInt32 currentScript = GetScriptManagerVariable(smKeyScript);
1298 SInt32 systemScript = GetScriptManagerVariable(smSysScript);
1300 return currentScript != smRoman && currentScript == systemScript;
1303 #endif // defined(USE_IM_CONTROL)
1308 // -- Find & Replace dialog -------------------------------------------------
1310 #ifdef FIND_REPLACE_DIALOG
1313 macvim_find_and_replace(char_u *arg, BOOL replace)
1315 // TODO: Specialized dialog for find without replace?
1316 int wholeWord = FALSE;
1317 int matchCase = !p_ic;
1318 char_u *text = get_find_dialog_text(arg, &wholeWord, &matchCase);
1321 if (wholeWord) flags |= FRD_WHOLE_WORD;
1322 if (matchCase) flags |= FRD_MATCH_CASE;
1324 NSDictionary *args = [NSDictionary dictionaryWithObjectsAndKeys:
1325 [NSString stringWithVimString:text], @"text",
1326 [NSNumber numberWithInt:flags], @"flags",
1329 [[MMBackend sharedInstance] queueMessage:ShowFindReplaceDialogMsgID
1334 gui_mch_find_dialog(exarg_T *eap)
1336 macvim_find_and_replace(eap->arg, NO);
1340 gui_mch_replace_dialog(exarg_T *eap)
1342 macvim_find_and_replace(eap->arg, YES);
1345 #endif // FIND_REPLACE_DIALOG
1350 // -- Unsorted --------------------------------------------------------------
1358 EMSG(_("E???: Command only available in GUI mode"));
1362 char_u *arg = eap->arg;
1364 arg = CONVERT_TO_UTF8(arg);
1367 NSDictionary *actionDict = [[MMBackend sharedInstance] actionDict];
1368 NSString *name = [NSString stringWithUTF8String:(char*)arg];
1369 if (actionDict && [actionDict objectForKey:name] != nil) {
1370 [[MMBackend sharedInstance] executeActionWithName:name];
1372 EMSG2(_("E???: Invalid action: %s"), eap->arg);
1376 arg = CONVERT_TO_UTF8(arg);
1382 * Adjust gui.char_height (after 'linespace' was changed).
1385 gui_mch_adjust_charheight(void)
1387 [[MMBackend sharedInstance] adjustLinespace:p_linespace];
1402 * Pop open a file browser and return the file selected, in allocated memory,
1403 * or NULL if Cancel is hit.
1404 * saving - TRUE if the file will be saved to, FALSE if it will be opened.
1405 * title - Title message for the file browser dialog.
1406 * dflt - Default name of file.
1407 * ext - Default extension to be added to files without extensions.
1408 * initdir - directory in which to open the browser (NULL = current dir)
1409 * filter - Filter for matched files to choose from.
1410 * Has a format like this:
1411 * "C Files (*.c)\0*.c\0"
1412 * "All Files\0*.*\0\0"
1413 * If these two strings were concatenated, then a choice of two file
1414 * filters will be selectable to the user. Then only matching files will
1415 * be shown in the browser. If NULL, the default allows all files.
1417 * *NOTE* - the filter string must be terminated with TWO nulls.
1428 //NSLog(@"gui_mch_browse(saving=%d, title=%s, dflt=%s, ext=%s, initdir=%s,"
1429 // " filter=%s", saving, title, dflt, ext, initdir, filter);
1431 // Ensure no data is on the output queue before presenting the dialog.
1432 gui_macvim_force_flush();
1434 NSMutableDictionary *attr = [NSMutableDictionary
1435 dictionaryWithObject:[NSNumber numberWithBool:saving]
1438 [attr setObject:[NSString stringWithVimString:initdir] forKey:@"dir"];
1440 char_u *s = (char_u*)[[MMBackend sharedInstance]
1441 browseForFileWithAttributes:attr];
1445 #endif /* FEAT_BROWSE */
1458 //NSLog(@"gui_mch_dialog(type=%d title=%s message=%s buttons=%s "
1459 // "dfltbutton=%d textfield=%s)", type, title, message, buttons,
1460 // dfltbutton, textfield);
1462 // Ensure no data is on the output queue before presenting the dialog.
1463 gui_macvim_force_flush();
1465 int style = NSInformationalAlertStyle;
1466 if (VIM_WARNING == type) style = NSWarningAlertStyle;
1467 else if (VIM_ERROR == type) style = NSCriticalAlertStyle;
1469 NSMutableDictionary *attr = [NSMutableDictionary
1470 dictionaryWithObject:[NSNumber numberWithInt:style]
1471 forKey:@"alertStyle"];
1474 // 'buttons' is a string of '\n'-separated button titles
1475 NSString *string = [NSString stringWithVimString:buttons];
1476 NSArray *array = [string componentsSeparatedByString:@"\n"];
1477 [attr setObject:array forKey:@"buttonTitles"];
1480 NSString *messageText = nil;
1482 messageText = [NSString stringWithVimString:title];
1485 NSString *informativeText = [NSString stringWithVimString:message];
1487 // HACK! If there is a '\n\n' or '\n' sequence in the message, then
1488 // make the part up to there into the title. We only do this
1489 // because Vim has lots of dialogs without a title and they look
1491 // TODO: Fix the actual dialog texts.
1492 NSRange eolRange = [informativeText rangeOfString:@"\n\n"];
1493 if (NSNotFound == eolRange.location)
1494 eolRange = [informativeText rangeOfString:@"\n"];
1495 if (NSNotFound != eolRange.location) {
1496 messageText = [informativeText substringToIndex:
1498 informativeText = [informativeText substringFromIndex:
1499 NSMaxRange(eolRange)];
1503 [attr setObject:informativeText forKey:@"informativeText"];
1507 [attr setObject:messageText forKey:@"messageText"];
1510 NSString *string = [NSString stringWithVimString:textfield];
1511 [attr setObject:string forKey:@"textFieldString"];
1514 return [[MMBackend sharedInstance] showDialogWithAttributes:attr
1515 textField:(char*)textfield];
1520 gui_mch_flash(int msec)
1526 * Return the Pixel value (color) for the given color name. This routine was
1527 * pretty much taken from example code in the Silicon Graphics OSF/Motif
1528 * Programmer's Guide.
1529 * Return INVALCOLOR when failed.
1532 gui_mch_get_color(char_u *name)
1535 name = CONVERT_TO_UTF8(name);
1538 NSString *key = [NSString stringWithUTF8String:(char*)name];
1539 guicolor_T col = [[MMBackend sharedInstance] lookupColorWithKey:key];
1542 CONVERT_TO_UTF8_FREE(name);
1550 * Return the RGB value of a pixel as long.
1553 gui_mch_get_rgb(guicolor_T pixel)
1555 // This is only implemented so that vim can guess the correct value for
1556 // 'background' (which otherwise defaults to 'dark'); it is not used for
1557 // anything else (as far as I know).
1558 // The implementation is simple since colors are stored in an int as
1565 * Get the screen dimensions.
1566 * Allow 10 pixels for horizontal borders, 40 for vertical borders.
1567 * Is there no way to find out how wide the borders really are?
1568 * TODO: Add live udate of those value on suspend/resume.
1571 gui_mch_get_screen_dimensions(int *screen_w, int *screen_h)
1573 //NSLog(@"gui_mch_get_screen_dimensions()");
1574 *screen_w = Columns;
1580 * Get the position of the top left corner of the window.
1583 gui_mch_get_winpos(int *x, int *y)
1591 * Return OK if the key with the termcap name "name" is supported.
1594 gui_mch_haskey(char_u *name)
1599 name = CONVERT_TO_UTF8(name);
1602 NSString *value = [NSString stringWithUTF8String:(char*)name];
1604 ok = [[MMBackend sharedInstance] hasSpecialKeyWithValue:value];
1607 CONVERT_TO_UTF8_FREE(name);
1615 * Iconify the GUI window.
1618 gui_mch_iconify(void)
1623 #if defined(FEAT_EVAL) || defined(PROTO)
1625 * Bring the Vim window to the foreground.
1628 gui_mch_set_foreground(void)
1630 [[MMBackend sharedInstance] activate];
1637 gui_mch_set_shellsize(
1646 //NSLog(@"gui_mch_set_shellsize(width=%d, height=%d, min_width=%d,"
1647 // " min_height=%d, base_width=%d, base_height=%d, direction=%d)",
1648 // width, height, min_width, min_height, base_width, base_height,
1650 [[MMBackend sharedInstance] setRows:height columns:width];
1655 gui_mch_set_text_area_pos(int x, int y, int w, int h)
1660 * Set the position of the top left corner of the window to the given
1664 gui_mch_set_winpos(int x, int y)
1671 * Set the window title and icon.
1672 * (The icon is not taken care of).
1675 gui_mch_settitle(char_u *title, char_u *icon)
1677 //NSLog(@"gui_mch_settitle(title=%s, icon=%s)", title, icon);
1680 title = CONVERT_TO_UTF8(title);
1683 MMBackend *backend = [MMBackend sharedInstance];
1684 [backend setWindowTitle:(char*)title];
1686 // TODO: Convert filename to UTF-8?
1688 [backend setDocumentFilename:(char*)curbuf->b_ffname];
1691 CONVERT_TO_UTF8_FREE(title);
1698 gui_mch_toggle_tearoffs(int enable)
1705 gui_mch_enter_fullscreen(int fuoptions_flags, guicolor_T bg)
1707 [[MMBackend sharedInstance] enterFullscreen:fuoptions_flags background:bg];
1712 gui_mch_leave_fullscreen()
1714 [[MMBackend sharedInstance] leaveFullscreen];
1719 gui_mch_fuopt_update()
1722 if (fuoptions_flags & FUOPT_BGCOLOR_HLGROUP) {
1723 syn_id2colors(fuoptions_bgcolor, &fg, &bg);
1725 bg = fuoptions_bgcolor;
1728 [[MMBackend sharedInstance] setFullscreenBackgroundColor:bg];
1733 gui_macvim_update_modified_flag()
1735 [[MMBackend sharedInstance] updateModifiedFlag];
1739 * Add search pattern 'pat' to the OS X find pasteboard. This allows other
1740 * apps access the last pattern searched for (hitting <D-g> in another app will
1741 * initiate a search for the same pattern).
1744 gui_macvim_add_to_find_pboard(char_u *pat)
1749 pat = CONVERT_TO_UTF8(pat);
1751 NSString *s = [NSString stringWithUTF8String:(char*)pat];
1753 CONVERT_TO_UTF8_FREE(pat);
1758 NSPasteboard *pb = [NSPasteboard pasteboardWithName:NSFindPboard];
1759 [pb declareTypes:[NSArray arrayWithObject:NSStringPboardType] owner:nil];
1760 [pb setString:s forType:NSStringPboardType];
1764 gui_macvim_set_antialias(int antialias)
1766 [[MMBackend sharedInstance] setAntialias:antialias];
1771 gui_macvim_wait_for_startup()
1773 MMBackend *backend = [MMBackend sharedInstance];
1774 if ([backend waitForAck])
1775 [backend waitForConnectionAcknowledgement];
1778 void gui_macvim_get_window_layout(int *count, int *layout)
1780 if (!(count && layout)) return;
1782 // NOTE: Only set 'layout' if the backend has requested a != 0 layout, else
1783 // any command line arguments (-p/-o) would be ignored.
1784 int window_layout = [[MMBackend sharedInstance] initialWindowLayout];
1785 if (window_layout > 0 && window_layout < 4) {
1786 // The window_layout numbers must match the WIN_* defines in main.c.
1788 *layout = window_layout;
1793 // -- Client/Server ---------------------------------------------------------
1795 #ifdef MAC_CLIENTSERVER
1798 // NOTE: Client/Server is only fully supported with a GUI. Theoretically it
1799 // would be possible to make the server code work with terminal Vim, but it
1800 // would require that a run-loop is set up and checked. This should not be
1801 // difficult to implement, simply call gui_mch_update() at opportune moments
1802 // and it will take care of the run-loop. Another (bigger) problem with
1803 // supporting servers in terminal mode is that the server listing code talks to
1804 // MacVim (the GUI) to figure out which servers are running.
1809 * Register connection with 'name'. The actual connection is named something
1810 * like 'org.vim.MacVim.VIM3', whereas the server is called 'VIM3'.
1813 serverRegisterName(char_u *name)
1816 name = CONVERT_TO_UTF8(name);
1819 NSString *svrName = [NSString stringWithUTF8String:(char*)name];
1820 [[MMBackend sharedInstance] registerServerWithName:svrName];
1823 CONVERT_TO_UTF8_FREE(name);
1829 * Send to an instance of Vim.
1830 * Returns 0 for OK, negative for an error.
1833 serverSendToVim(char_u *name, char_u *cmd, char_u **result,
1834 int *port, int asExpr, int silent)
1837 name = CONVERT_TO_UTF8(name);
1838 cmd = CONVERT_TO_UTF8(cmd);
1841 BOOL ok = [[MMBackend sharedInstance]
1842 sendToServer:[NSString stringWithUTF8String:(char*)name]
1843 string:[NSString stringWithUTF8String:(char*)cmd]
1850 CONVERT_TO_UTF8_FREE(name);
1851 CONVERT_TO_UTF8_FREE(cmd);
1859 * Ask MacVim for the names of all Vim servers.
1862 serverGetVimNames(void)
1864 char_u *names = NULL;
1865 NSArray *list = [[MMBackend sharedInstance] serverList];
1868 NSString *string = [list componentsJoinedByString:@"\n"];
1869 names = [string vimStringSave];
1877 * 'str' is a hex int representing the send port of the connection.
1880 serverStrToPort(char_u *str)
1884 sscanf((char *)str, "0x%x", &port);
1886 EMSG2(_("E573: Invalid server id used: %s"), str);
1893 * Check for replies from server with send port 'port'.
1894 * Return TRUE and a non-malloc'ed string if there is. Else return FALSE.
1897 serverPeekReply(int port, char_u **str)
1899 NSString *reply = [[MMBackend sharedInstance] peekForReplyOnPort:port];
1900 int len = [reply lengthOfBytesUsingEncoding:NSUTF8StringEncoding];
1902 if (str && len > 0) {
1903 *str = (char_u*)[reply UTF8String];
1906 if (input_conv.vc_type != CONV_NONE) {
1907 char_u *s = string_convert(&input_conv, *str, &len);
1910 // HACK! Since 's' needs to be freed we cannot simply set
1911 // '*str = s' or memory will leak. Instead, create a dummy
1912 // NSData and return its 'bytes' pointer, then autorelease the
1914 NSData *data = [NSData dataWithBytes:s length:len+1];
1915 *str = (char_u*)[data bytes];
1923 return reply != nil;
1928 * Wait for replies from server with send port 'port'.
1929 * Return 0 and the malloc'ed string when a reply is available.
1930 * Return -1 on error.
1933 serverReadReply(int port, char_u **str)
1935 NSString *reply = [[MMBackend sharedInstance] waitForReplyOnPort:port];
1937 *str = [reply vimStringSave];
1946 * Send a reply string (notification) to client with port given by "serverid".
1947 * Return -1 if the window is invalid.
1950 serverSendReply(char_u *serverid, char_u *reply)
1953 int port = serverStrToPort(serverid);
1954 if (port > 0 && reply) {
1956 reply = CONVERT_TO_UTF8(reply);
1958 BOOL ok = [[MMBackend sharedInstance]
1959 sendReply:[NSString stringWithUTF8String:(char*)reply]
1961 retval = ok ? 0 : -1;
1963 CONVERT_TO_UTF8_FREE(reply);
1970 #endif // MAC_CLIENTSERVER
1975 // -- ODB Editor Support ----------------------------------------------------
1977 #ifdef FEAT_ODB_EDITOR
1979 * The ODB Editor protocol works like this:
1980 * - An external program (the server) asks MacVim to open a file and associates
1981 * three things with this file: (1) a server id (a four character code that
1982 * identifies the server), (2) a path that can be used as window title for
1983 * the file (optional), (3) an arbitrary token (optional)
1984 * - When a file is saved or closed, MacVim should tell the server about which
1985 * file was modified and also pass back the token
1987 * All communication between MacVim and the server goes via Apple Events.
1991 odb_event(buf_T *buf, const AEEventID action)
1993 if (!(buf->b_odb_server_id && buf->b_ffname))
1996 NSAppleEventDescriptor *targetDesc = [NSAppleEventDescriptor
1997 descriptorWithDescriptorType:typeApplSignature
1998 bytes:&buf->b_odb_server_id
1999 length:sizeof(OSType)];
2001 // TODO: Convert b_ffname to UTF-8?
2002 NSString *path = [NSString stringWithUTF8String:(char*)buf->b_ffname];
2003 NSData *pathData = [[[NSURL fileURLWithPath:path] absoluteString]
2004 dataUsingEncoding:NSUTF8StringEncoding];
2005 NSAppleEventDescriptor *pathDesc = [NSAppleEventDescriptor
2006 descriptorWithDescriptorType:typeFileURL data:pathData];
2008 NSAppleEventDescriptor *event = [NSAppleEventDescriptor
2009 appleEventWithEventClass:kODBEditorSuite
2011 targetDescriptor:targetDesc
2012 returnID:kAutoGenerateReturnID
2013 transactionID:kAnyTransactionID];
2015 [event setParamDescriptor:pathDesc forKeyword:keyDirectObject];
2017 if (buf->b_odb_token)
2018 [event setParamDescriptor:buf->b_odb_token forKeyword:keySenderToken];
2020 return AESendMessage([event aeDesc], NULL, kAENoReply | kAENeverInteract,
2025 odb_buffer_close(buf_T *buf)
2029 err = odb_event(buf, kAEClosedFile);
2031 buf->b_odb_server_id = 0;
2033 if (buf->b_odb_token) {
2034 [(NSAppleEventDescriptor *)(buf->b_odb_token) release];
2035 buf->b_odb_token = NULL;
2038 if (buf->b_odb_fname) {
2039 vim_free(buf->b_odb_fname);
2040 buf->b_odb_fname = NULL;
2048 odb_post_buffer_write(buf_T *buf)
2050 return buf ? odb_event(buf, kAEModifiedFile) : noErr;
2057 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
2058 odb_buffer_close(buf);
2061 #endif // FEAT_ODB_EDITOR
2065 get_macaction_name(expand_T *xp, int idx)
2067 static char_u *str = NULL;
2068 NSDictionary *actionDict = [[MMBackend sharedInstance] actionDict];
2070 if (nil == actionDict || idx < 0 || idx >= [actionDict count])
2073 NSString *string = [[actionDict allKeys] objectAtIndex:idx];
2077 char_u *plainStr = (char_u*)[string UTF8String];
2084 if (input_conv.vc_type != CONV_NONE) {
2085 int len = [string lengthOfBytesUsingEncoding:NSUTF8StringEncoding];
2086 str = string_convert(&input_conv, plainStr, &len);
2096 is_valid_macaction(char_u *action)
2099 NSDictionary *actionDict = [[MMBackend sharedInstance] actionDict];
2102 action = CONVERT_TO_UTF8(action);
2104 NSString *string = [NSString stringWithUTF8String:(char*)action];
2105 isValid = (nil != [actionDict objectForKey:string]);
2107 CONVERT_TO_UTF8_FREE(action);
2114 static int specialKeyToNSKey(int key)
2116 if (!IS_SPECIAL(key))
2123 { K_UP, NSUpArrowFunctionKey },
2124 { K_DOWN, NSDownArrowFunctionKey },
2125 { K_LEFT, NSLeftArrowFunctionKey },
2126 { K_RIGHT, NSRightArrowFunctionKey },
2127 { K_F1, NSF1FunctionKey },
2128 { K_F2, NSF2FunctionKey },
2129 { K_F3, NSF3FunctionKey },
2130 { K_F4, NSF4FunctionKey },
2131 { K_F5, NSF5FunctionKey },
2132 { K_F6, NSF6FunctionKey },
2133 { K_F7, NSF7FunctionKey },
2134 { K_F8, NSF8FunctionKey },
2135 { K_F9, NSF9FunctionKey },
2136 { K_F10, NSF10FunctionKey },
2137 { K_F11, NSF11FunctionKey },
2138 { K_F12, NSF12FunctionKey },
2139 { K_F13, NSF13FunctionKey },
2140 { K_F14, NSF14FunctionKey },
2141 { K_F15, NSF15FunctionKey },
2142 { K_F16, NSF16FunctionKey },
2143 { K_F17, NSF17FunctionKey },
2144 { K_F18, NSF18FunctionKey },
2145 { K_F19, NSF19FunctionKey },
2146 { K_F20, NSF20FunctionKey },
2147 { K_F21, NSF21FunctionKey },
2148 { K_F22, NSF22FunctionKey },
2149 { K_F23, NSF23FunctionKey },
2150 { K_F24, NSF24FunctionKey },
2151 { K_F25, NSF25FunctionKey },
2152 { K_F26, NSF26FunctionKey },
2153 { K_F27, NSF27FunctionKey },
2154 { K_F28, NSF28FunctionKey },
2155 { K_F29, NSF29FunctionKey },
2156 { K_F30, NSF30FunctionKey },
2157 { K_F31, NSF31FunctionKey },
2158 { K_F32, NSF32FunctionKey },
2159 { K_F33, NSF33FunctionKey },
2160 { K_F34, NSF34FunctionKey },
2161 { K_F35, NSF35FunctionKey },
2162 { K_DEL, NSBackspaceCharacter },
2163 { K_BS, NSDeleteCharacter },
2164 { K_HOME, NSHomeFunctionKey },
2165 { K_END, NSEndFunctionKey },
2166 { K_PAGEUP, NSPageUpFunctionKey },
2167 { K_PAGEDOWN, NSPageDownFunctionKey }
2171 for (i = 0; i < sizeof(sp2ns)/sizeof(sp2ns[0]); ++i) {
2172 if (sp2ns[i].special == key)
2173 return sp2ns[i].nskey;
2179 static int vimModMaskToEventModifierFlags(int mods)
2183 if (mods & MOD_MASK_SHIFT)
2184 flags |= NSShiftKeyMask;
2185 if (mods & MOD_MASK_CTRL)
2186 flags |= NSControlKeyMask;
2187 if (mods & MOD_MASK_ALT)
2188 flags |= NSAlternateKeyMask;
2189 if (mods & MOD_MASK_CMD)
2190 flags |= NSCommandKeyMask;