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comparison src/gui_gtk_x11.c @ 207:4968de555941

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updated for version 7.0060
author vimboss
date Tue, 15 Mar 2005 22:48:14 +0000
parents 7fd70926e2e1
children 1c1cbdc42f75
comparison
equal deleted inserted replaced
206:87857ffdbf46 207:4968de555941
2964 gui.scrollbar_height = SB_DEFAULT_WIDTH; 2964 gui.scrollbar_height = SB_DEFAULT_WIDTH;
2965 /* LINTED: avoid warning: conversion to 'unsigned long' */ 2965 /* LINTED: avoid warning: conversion to 'unsigned long' */
2966 gui.fgcolor = g_new0(GdkColor, 1); 2966 gui.fgcolor = g_new0(GdkColor, 1);
2967 /* LINTED: avoid warning: conversion to 'unsigned long' */ 2967 /* LINTED: avoid warning: conversion to 'unsigned long' */
2968 gui.bgcolor = g_new0(GdkColor, 1); 2968 gui.bgcolor = g_new0(GdkColor, 1);
2969 /* LINTED: avoid warning: conversion to 'unsigned long' */
2970 gui.spcolor = g_new0(GdkColor, 1);
2969 2971
2970 /* Initialise atoms */ 2972 /* Initialise atoms */
2971 #ifdef FEAT_MBYTE 2973 #ifdef FEAT_MBYTE
2972 utf8_string_atom = gdk_atom_intern("UTF8_STRING", FALSE); 2974 utf8_string_atom = gdk_atom_intern("UTF8_STRING", FALSE);
2973 #endif 2975 #endif
4982 gui_mch_set_bg_color(guicolor_T color) 4984 gui_mch_set_bg_color(guicolor_T color)
4983 { 4985 {
4984 gui.bgcolor->pixel = (unsigned long)color; 4986 gui.bgcolor->pixel = (unsigned long)color;
4985 } 4987 }
4986 4988
4989 /*
4990 * Set the current text special color.
4991 */
4992 void
4993 gui_mch_set_sp_color(guicolor_T color)
4994 {
4995 gui.spcolor->pixel = (unsigned long)color;
4996 }
4997
4987 #ifdef HAVE_GTK2 4998 #ifdef HAVE_GTK2
4988 /* 4999 /*
4989 * Function-like convenience macro for the sake of efficiency. 5000 * Function-like convenience macro for the sake of efficiency.
4990 */ 5001 */
4991 #define INSERT_PANGO_ATTR(Attribute, AttrList, Start, End) \ 5002 #define INSERT_PANGO_ATTR(Attribute, AttrList, Start, End) \
5160 TEXT_Y(row), 5171 TEXT_Y(row),
5161 glyphs); 5172 glyphs);
5162 } 5173 }
5163 5174
5164 #endif /* HAVE_GTK2 */ 5175 #endif /* HAVE_GTK2 */
5176
5177 /*
5178 * Draw underline and undercurl at the bottom of the character cell.
5179 */
5180 static void
5181 draw_under(int flags, int row, int col, int cells)
5182 {
5183 int i;
5184 int offset;
5185 const static int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 };
5186 int y = FILL_Y(row + 1) - 1;
5187
5188 /* Undercurl: draw curl at the bottom of the character cell. */
5189 if (flags & DRAW_UNDERC)
5190 {
5191 gdk_gc_set_foreground(gui.text_gc, gui.spcolor);
5192 for (i = FILL_X(col); i < FILL_X(col + cells); ++i)
5193 {
5194 offset = val[i % 8];
5195 gdk_draw_point(gui.drawarea->window, gui.text_gc, i, y - offset);
5196 }
5197 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor);
5198 }
5199
5200 /* Underline: draw a line at the bottom of the character cell. */
5201 if (flags & DRAW_UNDERL)
5202 {
5203 /* When p_linespace is 0, overwrite the bottom row of pixels.
5204 * Otherwise put the line just below the character. */
5205 if (p_linespace > 1)
5206 y -= p_linespace - 1;
5207 gdk_draw_line(gui.drawarea->window, gui.text_gc,
5208 FILL_X(col), y,
5209 FILL_X(col + cells) - 1, y);
5210 }
5211 }
5165 5212
5166 #if defined(HAVE_GTK2) || defined(PROTO) 5213 #if defined(HAVE_GTK2) || defined(PROTO)
5167 int 5214 int
5168 gui_gtk2_draw_string(int row, int col, char_u *s, int len, int flags) 5215 gui_gtk2_draw_string(int row, int col, char_u *s, int len, int flags)
5169 { 5216 {
5411 5458
5412 pango_attr_list_unref(attr_list); 5459 pango_attr_list_unref(attr_list);
5413 } 5460 }
5414 5461
5415 skipitall: 5462 skipitall:
5416 if (flags & DRAW_UNDERL) 5463 /* Draw underline and undercurl. */
5417 gdk_draw_line(gui.drawarea->window, 5464 draw_under(flags, row, col, column_offset);
5418 gui.text_gc,
5419 FILL_X(col),
5420 FILL_Y(row + 1) - 1,
5421 FILL_X(col + column_offset) - 1,
5422 FILL_Y(row + 1) - 1);
5423 5465
5424 pango_glyph_string_free(glyphs); 5466 pango_glyph_string_free(glyphs);
5425 vim_free(conv_buf); 5467 vim_free(conv_buf);
5426 5468
5427 gdk_gc_set_clip_rectangle(gui.text_gc, NULL); 5469 gdk_gc_set_clip_rectangle(gui.text_gc, NULL);
5542 gui.current_font, 5584 gui.current_font,
5543 gui.text_gc, 5585 gui.text_gc,
5544 TEXT_X(col) + 1, TEXT_Y(row), 5586 TEXT_X(col) + 1, TEXT_Y(row),
5545 (const gchar *)text, textlen); 5587 (const gchar *)text, textlen);
5546 5588
5547 if (flags & DRAW_UNDERL) 5589 /* Draw underline and undercurl. */
5548 { 5590 draw_under(flags, row, col, width);
5549 gdk_draw_line(gui.drawarea->window,
5550 gui.text_gc, FILL_X(col),
5551 FILL_Y(row + 1) - 1, FILL_X(col + width) - 1, FILL_Y(row + 1) - 1);
5552 }
5553 } 5591 }
5554 #endif /* !HAVE_GTK2 */ 5592 #endif /* !HAVE_GTK2 */
5555 5593
5556 /* 5594 /*
5557 * Return OK if the key with the termcap name "name" is supported. 5595 * Return OK if the key with the termcap name "name" is supported.