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.
11 #import <Foundation/Foundation.h>
17 static BOOL gui_macvim_is_valid_action(NSString *action);
20 // -- Initialization --------------------------------------------------------
23 * Parse the GUI related command-line arguments. Any arguments used are
24 * deleted from argv, and *argc is decremented accordingly. This is called
25 * when vim is started, whether or not the GUI has been started.
28 gui_mch_prepare(int *argc, char **argv)
30 //NSLog(@"gui_mch_prepare(argc=%d)", *argc);
32 // Set environment variables $VIM and $VIMRUNTIME
33 // NOTE! If vim_getenv is called with one of these as parameters before
34 // they have been set here, they will most likely end up with the wrong
38 // - ensure this is called first to avoid above problem
41 NSString *path = [[[NSBundle mainBundle] resourcePath]
42 stringByAppendingPathComponent:@"vim"];
43 vim_setenv((char_u*)"VIM", (char_u*)[path UTF8String]);
45 path = [path stringByAppendingPathComponent:@"runtime"];
46 vim_setenv((char_u*)"VIMRUNTIME", (char_u*)[path UTF8String]);
51 * Check if the GUI can be started. Called before gvimrc is sourced.
55 gui_mch_init_check(void)
57 //NSLog(@"gui_mch_init_check()");
63 * Initialise the GUI. Create all the windows, set up all the call-backs etc.
64 * Returns OK for success, FAIL when the GUI can't be started.
69 //NSLog(@"gui_mch_init()");
71 if (![[MMBackend sharedInstance] checkin])
74 // HACK! Force the 'termencoding to utf-8. For the moment also force
75 // 'encoding', although this will change in the future. The user can still
76 // change 'encoding'; doing so WILL crash the program.
77 set_option_value((char_u *)"termencoding", 0L, (char_u *)"utf-8", 0);
78 set_option_value((char_u *)"encoding", 0L, (char_u *)"utf-8", 0);
80 // Set values so that pixels and characters are in one-to-one
81 // correspondence (assuming all characters have the same dimensions).
82 gui.scrollbar_width = gui.scrollbar_height = 0;
90 [[MMBackend sharedInstance]
91 setDefaultColorsBackground:gui.back_pixel foreground:gui.norm_pixel];
92 [[MMBackend sharedInstance] setBackgroundColor:gui.back_pixel];
93 [[MMBackend sharedInstance] setForegroundColor:gui.norm_pixel];
95 // NOTE: If this call is left out the cursor is opaque.
96 highlight_gui_started();
106 //NSLog(@"gui_mch_exit(rc=%d)", rc);
108 [[MMBackend sharedInstance] exit];
113 * Open the GUI window which was created by a call to gui_mch_init().
118 //NSLog(@"gui_mch_open()");
120 return [[MMBackend sharedInstance] openVimWindow];
124 // -- Updating --------------------------------------------------------------
128 * Catch up with any queued X events. This may put keyboard input into the
129 * input buffer, call resize call-backs, trigger timers etc. If there is
130 * nothing in the X event queue (& no timers pending), then we return
136 // TODO: Ensure that this causes no problems.
137 [[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode
138 beforeDate:[NSDate distantPast]];
142 /* Flush any output to the screen */
146 [[MMBackend sharedInstance] flushQueue:NO];
151 * GUI input routine called by gui_wait_for_chars(). Waits for a character
153 * wtime == -1 Wait forever.
154 * wtime == 0 This should never happen.
155 * wtime > 0 Wait wtime milliseconds for a character.
156 * Returns OK if a character was found to be available within the given time,
160 gui_mch_wait_for_chars(int wtime)
162 // NOTE! In all likelihood Vim will take a nap when waitForInput: is
163 // called, so force a flush of the command queue here.
164 [[MMBackend sharedInstance] flushQueue:YES];
166 return [[MMBackend sharedInstance] waitForInput:wtime];
170 // -- Drawing ---------------------------------------------------------------
174 * Clear the whole text window.
177 gui_mch_clear_all(void)
179 [[MMBackend sharedInstance] clearAll];
184 * Clear a rectangular region of the screen from text pos (row1, col1) to
185 * (row2, col2) inclusive.
188 gui_mch_clear_block(int row1, int col1, int row2, int col2)
190 [[MMBackend sharedInstance] clearBlockFromRow:row1 column:col1
191 toRow:row2 column:col2];
196 * Delete the given number of lines from the given row, scrolling up any
197 * text further down within the scroll region.
200 gui_mch_delete_lines(int row, int num_lines)
202 [[MMBackend sharedInstance] deleteLinesFromRow:row count:num_lines
203 scrollBottom:gui.scroll_region_bot
204 left:gui.scroll_region_left
205 right:gui.scroll_region_right];
210 gui_mch_draw_string(int row, int col, char_u *s, int len, int flags)
212 [[MMBackend sharedInstance] replaceString:(char*)s length:len
213 row:row column:col flags:flags];
218 gui_macvim_draw_string(int row, int col, char_u *s, int len, int flags)
221 NSString *string = [[NSString alloc]
222 initWithBytesNoCopy:(void*)s
224 encoding:NSUTF8StringEncoding
226 int cells = [string length];
229 NSLog(@"gui_macvim_draw_string(row=%d, col=%d, len=%d, cells=%d, flags=%d)",
230 row, col, len, cells, flags);
232 [[MMBackend sharedInstance] replaceString:(char*)s length:len
233 row:row column:col flags:flags];
245 MMBackend *backend = [MMBackend sharedInstance];
247 for (i = 0; i < len; i += cl) {
248 c = utf_ptr2char(s + i);
249 cl = utf_ptr2len(s + i);
250 cn = utf_char2cells(c);
251 comping = utf_iscomposing(c);
256 if (cn > 1 && !wide) {
257 // Start of wide characters.
260 // Output non-wide characters.
262 NSLog(@"Outputting %d non-wide chars (%d bytes)",
263 endcol-startcol, start-i);
264 [backend replaceString:(char*)(s+start) length:start-i
265 row:row column:startcol flags:flags];
269 } else if (cn <= 1 && !comping && wide) {
270 // End of wide characters.
273 // Output wide characters.
275 NSLog(@"Outputting %d wide chars (%d bytes)",
276 endcol-startcol, start-i);
277 [backend replaceString:(char*)(s+start) length:start-i
278 row:row column:startcol flags:(flags|0x80)];
285 // Output remaining characters.
286 flags = wide ? flags|0x80 : flags;
287 NSLog(@"Outputting %d %s chars (%d bytes)", endcol-startcol, wide ? "wide"
288 : "non-wide", len-start);
289 [backend replaceString:(char*)(s+start) length:len-start
290 row:row column:startcol flags:flags];
295 // Output chars until a wide char found. If a wide char is found, output a
296 // zero-width space after it so that a wide char looks like two chars to
297 // MMTextStorage. This way 1 char corresponds to 1 column.
308 MMBackend *backend = [MMBackend sharedInstance];
309 static char ZeroWidthSpace[] = { 0xe2, 0x80, 0x8b };
311 char_u *conv_str = NULL;
313 if (output_conv.vc_type != CONV_NONE) {
314 char_u *conv_str = string_convert(&output_conv, s, &len);
320 for (i = 0; i < len; i += cl) {
321 c = utf_ptr2char(s + i);
322 cl = utf_ptr2len(s + i);
323 cn = utf_char2cells(c);
325 if (!utf_iscomposing(c)) {
329 NSString *string = [[NSString alloc]
330 initWithBytesNoCopy:(void*)(s+start)
332 encoding:NSUTF8StringEncoding
334 NSLog(@"Flushing string=%@ len=%d row=%d col=%d end=%d",
335 string, i-start, row, startcol, endcol);
338 [backend replaceString:(char*)(s+start) length:i-start
339 row:row column:startcol flags:flags];
343 NSLog(@"Padding len=%d row=%d col=%d", sizeof(ZeroWidthSpace),
346 [backend replaceString:ZeroWidthSpace
347 length:sizeof(ZeroWidthSpace)
348 row:row column:endcol-1 flags:flags];
356 NSLog(@"Wide char detected! (char=%C hex=%x cells=%d)", c, c, cn);
364 NSString *string = [[NSString alloc]
365 initWithBytesNoCopy:(void*)(s+start)
367 encoding:NSUTF8StringEncoding
369 NSLog(@"Output string=%@ len=%d row=%d col=%d", string, len-start, row,
375 // Output remaining characters.
376 [backend replaceString:(char*)(s+start) length:len-start
377 row:row column:startcol flags:flags];
381 NSLog(@"Padding len=%d row=%d col=%d", sizeof(ZeroWidthSpace), row,
384 [backend replaceString:ZeroWidthSpace
385 length:sizeof(ZeroWidthSpace)
386 row:row column:endcol-1 flags:flags];
396 // This will fail abysmally when wide or composing characters are used.
397 [[MMBackend sharedInstance]
398 replaceString:(char*)s length:len row:row column:col flags:flags];
400 int i, c, cl, cn, cells = 0;
401 for (i = 0; i < len; i += cl) {
402 c = utf_ptr2char(s + i);
403 cl = utf_ptr2len(s + i);
404 cn = utf_char2cells(c);
406 if (!utf_iscomposing(c))
416 * Insert the given number of lines before the given row, scrolling down any
417 * following text within the scroll region.
420 gui_mch_insert_lines(int row, int num_lines)
422 [[MMBackend sharedInstance] insertLinesFromRow:row count:num_lines
423 scrollBottom:gui.scroll_region_bot
424 left:gui.scroll_region_left
425 right:gui.scroll_region_right];
430 * Set the current text foreground color.
433 gui_mch_set_fg_color(guicolor_T color)
435 [[MMBackend sharedInstance] setForegroundColor:color];
440 * Set the current text background color.
443 gui_mch_set_bg_color(guicolor_T color)
445 [[MMBackend sharedInstance] setBackgroundColor:color];
450 * Set the current text special color (used for underlines).
453 gui_mch_set_sp_color(guicolor_T color)
455 [[MMBackend sharedInstance] setSpecialColor:color];
460 * Set default colors.
465 // Default foreground and background colors are black and white.
466 gui.def_norm_pixel = gui.norm_pixel = 0;
467 gui.def_back_pixel = gui.back_pixel = 0xffffff;
472 * Called when the foreground or background color has been changed.
475 gui_mch_new_colors(void)
477 gui.def_back_pixel = gui.back_pixel;
478 gui.def_norm_pixel = gui.norm_pixel;
480 //NSLog(@"gui_mch_new_colors(back=%x, norm=%x)", gui.def_back_pixel,
481 // gui.def_norm_pixel);
483 [[MMBackend sharedInstance]
484 setDefaultColorsBackground:gui.def_back_pixel
485 foreground:gui.def_norm_pixel];
489 // -- Tabline ---------------------------------------------------------------
493 * Set the current tab to "nr". First tab is 1.
496 gui_mch_set_curtab(int nr)
498 [[MMBackend sharedInstance] selectTab:nr];
503 * Return TRUE when tabline is displayed.
506 gui_mch_showing_tabline(void)
508 return [[MMBackend sharedInstance] tabBarVisible];
512 * Update the labels of the tabline.
515 gui_mch_update_tabline(void)
517 [[MMBackend sharedInstance] updateTabBar];
521 * Show or hide the tabline.
524 gui_mch_show_tabline(int showit)
526 [[MMBackend sharedInstance] showTabBar:showit];
530 // -- Clipboard -------------------------------------------------------------
534 clip_mch_lose_selection(VimClipboard *cbd)
540 clip_mch_own_selection(VimClipboard *cbd)
547 clip_mch_request_selection(VimClipboard *cbd)
549 NSPasteboard *pb = [NSPasteboard generalPasteboard];
550 NSString *pbType = [pb availableTypeFromArray:
551 [NSArray arrayWithObject:NSStringPboardType]];
553 NSMutableString *string =
554 [[pb stringForType:NSStringPboardType] mutableCopy];
556 // Replace unrecognized end-of-line sequences with \x0a (line feed).
557 NSRange range = { 0, [string length] };
558 unsigned n = [string replaceOccurrencesOfString:@"\x0d\x0a"
559 withString:@"\x0a" options:0
562 n = [string replaceOccurrencesOfString:@"\x0d" withString:@"\x0a"
563 options:0 range:range];
566 // Scan for newline character to decide whether the string should be
567 // pasted linewise or characterwise.
569 if (0 < n || NSNotFound != [string rangeOfString:@"\n"].location)
572 char_u *str = (char_u*)[string UTF8String];
573 int len = [string lengthOfBytesUsingEncoding:NSUTF8StringEncoding];
576 if (input_conv.vc_type != CONV_NONE) {
577 NSLog(@"Converting from: '%@'", string);
578 char_u *conv_str = string_convert(&input_conv, str, &len);
580 NSLog(@" to: '%s'", conv_str);
581 clip_yank_selection(type, conv_str, len, cbd);
588 clip_yank_selection(type, str, len, cbd);
594 * Send the current selection to the clipboard.
597 clip_mch_set_selection(VimClipboard *cbd)
599 // If the '*' register isn't already filled in, fill it in now.
601 clip_get_selection(cbd);
604 // Get the text to put on the pasteboard.
605 long_u llen = 0; char_u *str = 0;
606 int type = clip_convert_selection(&str, &llen, cbd);
610 // TODO: Avoid overflow.
613 if (output_conv.vc_type != CONV_NONE) {
614 char_u *conv_str = string_convert(&output_conv, str, &len);
623 NSString *string = [[NSString alloc]
624 initWithBytes:str length:len encoding:NSUTF8StringEncoding];
626 NSPasteboard *pb = [NSPasteboard generalPasteboard];
627 [pb declareTypes:[NSArray arrayWithObject:NSStringPboardType]
629 [pb setString:string forType:NSStringPboardType];
638 // -- Menu ------------------------------------------------------------------
642 * Add a sub menu to the menu bar.
645 gui_mch_add_menu(vimmenu_T *menu, int idx)
647 // HACK! If menu has no parent, then we set the parent tag to the type of
648 // menu it is. This will not mix up tag and type because pointers can not
649 // take values close to zero (and the tag is simply the value of the
651 int parent = (int)menu->parent;
653 parent = menu_is_popup(menu->name) ? MenuPopupType :
654 menu_is_toolbar(menu->name) ? MenuToolbarType :
658 [[MMBackend sharedInstance]
659 addMenuWithTag:(int)menu parent:parent name:(char*)menu->dname
665 * Add a menu item to a menu
668 gui_mch_add_menu_item(vimmenu_T *menu, int idx)
670 // NOTE! If 'iconfile' is not set but 'iconidx' is, use the name of the
671 // menu item. (Should correspond to a stock item.)
672 char *icon = menu->iconfile ? (char*)menu->iconfile :
673 menu->iconidx >= 0 ? (char*)menu->dname :
675 //char *name = menu_is_separator(menu->name) ? NULL : (char*)menu->dname;
676 char *name = (char*)menu->dname;
677 char *tip = menu->strings[MENU_INDEX_TIP]
678 ? (char*)menu->strings[MENU_INDEX_TIP] : (char*)menu->actext;
680 // HACK! Check if menu is mapped to ':action actionName:'; if so, pass the
681 // action along so that MacVim can bind the menu item to this action. This
682 // means that if a menu item maps to an action in normal mode, then all
683 // other modes will also use the same action.
684 NSString *action = nil;
685 char_u *map_str = menu->strings[MENU_INDEX_NORMAL];
687 NSString *mapping = [NSString stringWithCString:(char*)map_str
688 encoding:NSUTF8StringEncoding];
689 NSArray *parts = [mapping componentsSeparatedByString:@" "];
690 if ([parts count] >=2
691 && [[parts objectAtIndex:0] isEqual:@":action"]) {
692 action = [parts objectAtIndex:1];
693 action = [action stringByTrimmingCharactersInSet:
694 [NSCharacterSet whitespaceAndNewlineCharacterSet]];
695 if (!gui_macvim_is_valid_action(action))
700 [[MMBackend sharedInstance]
701 addMenuItemWithTag:(int)menu
702 parent:(int)menu->parent
706 keyEquivalent:menu->ke_key
707 modifiers:menu->ke_mods
714 * Destroy the machine specific menu widget.
717 gui_mch_destroy_menu(vimmenu_T *menu)
719 [[MMBackend sharedInstance] removeMenuItemWithTag:(int)menu];
724 * Make a menu either grey or not grey.
727 gui_mch_menu_grey(vimmenu_T *menu, int grey)
729 [[MMBackend sharedInstance]
730 enableMenuItemWithTag:(int)menu state:!grey];
735 * Make menu item hidden or not hidden
738 gui_mch_menu_hidden(vimmenu_T *menu, int hidden)
740 // HACK! There is no (obvious) way to hide a menu item, so simply
741 // enable/disable it instead.
742 [[MMBackend sharedInstance]
743 enableMenuItemWithTag:(int)menu state:!hidden];
748 * This is called when user right clicks.
751 gui_mch_show_popupmenu(vimmenu_T *menu)
753 [[MMBackend sharedInstance] showPopupMenuWithName:(char*)menu->name
754 atMouseLocation:YES];
759 * This is called when a :popup command is executed.
762 gui_make_popup(char_u *path_name, int mouse_pos)
764 [[MMBackend sharedInstance] showPopupMenuWithName:(char*)path_name
765 atMouseLocation:mouse_pos];
770 * This is called after setting all the menus to grey/hidden or not.
773 gui_mch_draw_menubar(void)
775 // The (main) menu draws itself in Mac OS X.
780 gui_mch_enable_menu(int flag)
782 // The (main) menu is always enabled in Mac OS X.
788 gui_mch_set_menu_pos(int x, int y, int w, int h)
790 // The (main) menu cannot be moved in Mac OS X.
796 gui_mch_show_toolbar(int showit)
799 if (toolbar_flags & TOOLBAR_TEXT) flags |= ToolbarLabelFlag;
800 if (toolbar_flags & TOOLBAR_ICONS) flags |= ToolbarIconFlag;
801 if (tbis_flags & (TBIS_MEDIUM|TBIS_LARGE)) flags |= ToolbarSizeRegularFlag;
803 [[MMBackend sharedInstance] showToolbar:showit flags:flags];
809 // -- Fonts -----------------------------------------------------------------
813 * If a font is not going to be used, free its structure.
816 gui_mch_free_font(font)
823 * Get a font structure for highlighting.
826 gui_mch_get_font(char_u *name, int giveErrorIfMissing)
828 //NSLog(@"gui_mch_get_font(name=%s, giveErrorIfMissing=%d)", name,
829 // giveErrorIfMissing);
834 #if defined(FEAT_EVAL) || defined(PROTO)
836 * Return the name of font "font" in allocated memory.
837 * Don't know how to get the actual name, thus use the provided name.
840 gui_mch_get_fontname(GuiFont font, char_u *name)
842 //NSLog(@"gui_mch_get_fontname(font=%d, name=%s)", font, name);
849 * Initialise vim to use the font with the given name. Return FAIL if the font
850 * could not be loaded, OK otherwise.
853 gui_mch_init_font(char_u *font_name, int fontset)
855 //NSLog(@"gui_mch_init_font(font_name=%s, fontset=%d)", font_name, fontset);
857 // HACK! This gets called whenever the user types :set gfn=fontname, so
858 // for now we set the font here.
859 // TODO! Proper font handling, the way Vim expects it.
860 return [[MMBackend sharedInstance]
861 setFontWithName:(char*)font_name];
866 * Set the current text font.
869 gui_mch_set_font(GuiFont font)
874 // -- Scrollbars ------------------------------------------------------------
878 gui_mch_create_scrollbar(
880 int orient) /* SBAR_VERT or SBAR_HORIZ */
882 [[MMBackend sharedInstance]
883 createScrollbarWithIdentifier:sb->ident type:sb->type];
888 gui_mch_destroy_scrollbar(scrollbar_T *sb)
890 [[MMBackend sharedInstance]
891 destroyScrollbarWithIdentifier:sb->ident];
896 gui_mch_enable_scrollbar(
900 [[MMBackend sharedInstance]
901 showScrollbarWithIdentifier:sb->ident state:flag];
906 gui_mch_set_scrollbar_pos(
915 if (SBAR_BOTTOM == sb->type) {
920 [[MMBackend sharedInstance]
921 setScrollbarPosition:pos length:len identifier:sb->ident];
926 gui_mch_set_scrollbar_thumb(
932 [[MMBackend sharedInstance]
933 setScrollbarThumbValue:val size:size max:max identifier:sb->ident];
937 // -- Cursor ----------------------------------------------------------------
941 * Draw a cursor without focus.
944 gui_mch_draw_hollow_cursor(guicolor_T color)
946 return [[MMBackend sharedInstance]
947 drawCursorAtRow:gui.row column:gui.col shape:MMInsertionPointHollow
948 fraction:100 color:color];
953 * Draw part of a cursor, only w pixels wide, and h pixels high.
956 gui_mch_draw_part_cursor(int w, int h, guicolor_T color)
958 // HACK! 'w' and 'h' are always 1 since we do not tell Vim about the exact
959 // font dimensions. Thus these parameters are useless. Instead we look at
960 // the shape_table to determine the shape and size of the cursor (just like
961 // gui_update_cursor() does).
962 int idx = get_shape_idx(FALSE);
963 int shape = MMInsertionPointBlock;
964 switch (shape_table[idx].shape) {
965 case SHAPE_HOR: shape = MMInsertionPointHorizontal; break;
966 case SHAPE_VER: shape = MMInsertionPointVertical; break;
969 return [[MMBackend sharedInstance]
970 drawCursorAtRow:gui.row column:gui.col shape:shape
971 fraction:shape_table[idx].percentage color:color];
976 * Cursor blink functions.
978 * This is a simple state machine:
979 * BLINK_NONE not blinking at all
980 * BLINK_OFF blinking, cursor is not shown
981 * BLINK_ON blinking, cursor is shown
984 gui_mch_set_blinking(long wait, long on, long off)
986 [[MMBackend sharedInstance] setBlinkWait:wait on:on off:off];
991 * Start the cursor blinking. If it was already blinking, this restarts the
992 * waiting time and shows the cursor.
995 gui_mch_start_blink(void)
997 [[MMBackend sharedInstance] startBlink];
1002 * Stop the cursor blinking. Show the cursor if it wasn't shown.
1005 gui_mch_stop_blink(void)
1007 [[MMBackend sharedInstance] stopBlink];
1011 // -- Mouse -----------------------------------------------------------------
1015 * Get current mouse coordinates in text window.
1018 gui_mch_getmouse(int *x, int *y)
1020 //NSLog(@"gui_mch_getmouse()");
1025 gui_mch_setmouse(int x, int y)
1027 //NSLog(@"gui_mch_setmouse(x=%d, y=%d)", x, y);
1032 mch_set_mouse_shape(int shape)
1034 [[MMBackend sharedInstance] setMouseShape:shape];
1040 // -- Unsorted --------------------------------------------------------------
1048 EMSG(_("E???: Command only available in GUI mode"));
1052 NSString *name = [NSString stringWithCString:(char*)eap->arg
1053 encoding:NSUTF8StringEncoding];
1054 if (gui_macvim_is_valid_action(name)) {
1055 [[MMBackend sharedInstance] executeActionWithName:name];
1057 EMSG2(_("E???: \"%s\" is not a valid action"), eap->arg);
1063 * Adjust gui.char_height (after 'linespace' was changed).
1066 gui_mch_adjust_charheight(void)
1081 * Pop open a file browser and return the file selected, in allocated memory,
1082 * or NULL if Cancel is hit.
1083 * saving - TRUE if the file will be saved to, FALSE if it will be opened.
1084 * title - Title message for the file browser dialog.
1085 * dflt - Default name of file.
1086 * ext - Default extension to be added to files without extensions.
1087 * initdir - directory in which to open the browser (NULL = current dir)
1088 * filter - Filter for matched files to choose from.
1089 * Has a format like this:
1090 * "C Files (*.c)\0*.c\0"
1091 * "All Files\0*.*\0\0"
1092 * If these two strings were concatenated, then a choice of two file
1093 * filters will be selectable to the user. Then only matching files will
1094 * be shown in the browser. If NULL, the default allows all files.
1096 * *NOTE* - the filter string must be terminated with TWO nulls.
1107 //NSLog(@"gui_mch_browse(saving=%d, title=%s, dflt=%s, ext=%s, initdir=%s,"
1108 // " filter=%s", saving, title, dflt, ext, initdir, filter);
1110 char_u *s = (char_u*)[[MMBackend sharedInstance]
1111 browseForFileInDirectory:(char*)initdir title:(char*)title
1116 #endif /* FEAT_BROWSE */
1129 //NSLog(@"gui_mch_dialog(type=%d title=%s message=%s buttons=%s "
1130 // "dfltbutton=%d textfield=%s)", type, title, message, buttons,
1131 // dfltbutton, textfield);
1133 return [[MMBackend sharedInstance] presentDialogWithType:type
1135 message:(char*)message
1136 buttons:(char*)buttons
1137 textField:(char*)textfield];
1142 gui_mch_flash(int msec)
1148 * Return the Pixel value (color) for the given color name. This routine was
1149 * pretty much taken from example code in the Silicon Graphics OSF/Motif
1150 * Programmer's Guide.
1151 * Return INVALCOLOR when failed.
1154 gui_mch_get_color(char_u *name)
1156 NSString *key = [NSString stringWithUTF8String:(char*)name];
1157 return [[MMBackend sharedInstance] lookupColorWithKey:key];
1162 * Return the RGB value of a pixel as long.
1165 gui_mch_get_rgb(guicolor_T pixel)
1167 // This is only implemented so that vim can guess the correct value for
1168 // 'background' (which otherwise defaults to 'dark'); it is not used for
1169 // anything else (as far as I know).
1170 // The implementation is simple since colors are stored in an int as
1177 * Get the screen dimensions.
1178 * Allow 10 pixels for horizontal borders, 40 for vertical borders.
1179 * Is there no way to find out how wide the borders really are?
1180 * TODO: Add live udate of those value on suspend/resume.
1183 gui_mch_get_screen_dimensions(int *screen_w, int *screen_h)
1185 //NSLog(@"gui_mch_get_screen_dimensions()");
1186 *screen_w = Columns;
1192 * Get the position of the top left corner of the window.
1195 gui_mch_get_winpos(int *x, int *y)
1203 * Return OK if the key with the termcap name "name" is supported.
1206 gui_mch_haskey(char_u *name)
1208 NSLog(@"gui_mch_haskey(name=%s)", name);
1214 * Iconify the GUI window.
1217 gui_mch_iconify(void)
1223 * Invert a rectangle from row r, column c, for nr rows and nc columns.
1226 gui_mch_invert_rectangle(int r, int c, int nr, int nc)
1231 #if defined(FEAT_EVAL) || defined(PROTO)
1233 * Bring the Vim window to the foreground.
1236 gui_mch_set_foreground(void)
1244 gui_mch_set_shellsize(
1253 //NSLog(@"gui_mch_set_shellsize(width=%d, height=%d, min_width=%d,"
1254 // " min_height=%d, base_width=%d, base_height=%d, direction=%d)",
1255 // width, height, min_width, min_height, base_width, base_height,
1257 [[MMBackend sharedInstance] setRows:height columns:width];
1262 gui_mch_set_text_area_pos(int x, int y, int w, int h)
1267 * Set the position of the top left corner of the window to the given
1271 gui_mch_set_winpos(int x, int y)
1278 * Set the window title and icon.
1279 * (The icon is not taken care of).
1282 gui_mch_settitle(char_u *title, char_u *icon)
1284 //NSLog(@"gui_mch_settitle(title=%s, icon=%s)", title, icon);
1286 [[MMBackend sharedInstance] setVimWindowTitle:(char*)title];
1292 gui_mch_toggle_tearoffs(int enable)
1298 gui_macvim_is_valid_action(NSString *action)
1300 static NSDictionary *actionDict = nil;
1303 NSBundle *mainBundle = [NSBundle mainBundle];
1304 NSString *path = [mainBundle pathForResource:@"Actions"
1307 actionDict = [[NSDictionary alloc] initWithContentsOfFile:path];
1309 // Allocate bogus dictionary so that error only pops up once.
1310 actionDict = [NSDictionary new];
1311 EMSG(_("E???: Failed to load action dictionary"));
1315 return [actionDict objectForKey:action] != nil;