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Code Issues Releases Wiki Activity

xtext: Use cairo to draw everything

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This commit is contained in:
TingPing 2013-10-10 21:30:53 -04:00
parent c1d9aad546
commit 7769de4018
5 changed files with 235 additions and 387 deletions
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4
src/fe-gtk/fe-gtk.c
View File

@ -57,7 +57,7 @@
#include <canberra.h> #include <canberra.h>
#endif #endif
GdkPixmap *channelwin_pix; GdkPixbuf *channelwin_pix;
#ifdef USE_LIBCANBERRA #ifdef USE_LIBCANBERRA
static ca_context *ca_con; static ca_context *ca_con;
@ -296,7 +296,7 @@ fe_init (void)
#ifdef HAVE_GTK_MAC #ifdef HAVE_GTK_MAC
gtkosx_application_set_dock_icon_pixbuf (osx_app, pix_hexchat); gtkosx_application_set_dock_icon_pixbuf (osx_app, pix_hexchat);
#endif #endif
channelwin_pix = pixmap_load_from_file (prefs.hex_text_background); channelwin_pix = gdk_pixbuf_new_from_file (prefs.hex_text_background, NULL);
input_style = create_input_style (gtk_style_new ()); input_style = create_input_style (gtk_style_new ());
} }

2
src/fe-gtk/fe-gtk.h
View File

@ -193,7 +193,7 @@ typedef struct session_gui
} session_gui; } session_gui;
extern GdkPixmap *channelwin_pix; extern GdkPixbuf *channelwin_pix;
extern GdkPixmap *dialogwin_pix; extern GdkPixmap *dialogwin_pix;
#define SPELL_ENTRY_GET_TEXT(e) ((char *)(gtk_entry_get_text (GTK_ENTRY(e)))) #define SPELL_ENTRY_GET_TEXT(e) ((char *)(gtk_entry_get_text (GTK_ENTRY(e))))

2
src/fe-gtk/setup.c
View File

@ -2032,7 +2032,7 @@ setup_apply_real (int new_pix, int do_ulist, int do_layout)
{ {
if (channelwin_pix) if (channelwin_pix)
g_object_unref (channelwin_pix); g_object_unref (channelwin_pix);
channelwin_pix = pixmap_load_from_file (prefs.hex_text_background); channelwin_pix = gdk_pixbuf_new_from_file (prefs.hex_text_background, NULL);
} }
input_style = create_input_style (input_style); input_style = create_input_style (input_style);

598
src/fe-gtk/xtext.c
View File

@ -18,6 +18,7 @@
* *
* xtext, the text widget used by X-Chat. * xtext, the text widget used by X-Chat.
* By Peter Zelezny <zed@xchat.org>. * By Peter Zelezny <zed@xchat.org>.
* Includes work from Conspire and xchat-gnome
* *
*/ */
@ -139,27 +140,54 @@ static void gtk_xtext_search_textentry_fini (gpointer, gpointer);
static void gtk_xtext_search_fini (xtext_buffer *); static void gtk_xtext_search_fini (xtext_buffer *);
static gboolean gtk_xtext_search_init (xtext_buffer *buf, const gchar *text, gtk_xtext_search_flags flags, GError **perr); static gboolean gtk_xtext_search_init (xtext_buffer *buf, const gchar *text, gtk_xtext_search_flags flags, GError **perr);
/* Avoid warning messages for this unused function */ static inline void
#if 0 xtext_set_source_color (cairo_t *cr, GdkColor *color, gdouble alpha)
/* gives width of a 8bit string - with no mIRC codes in it */
static int
gtk_xtext_text_width_8bit (GtkXText *xtext, unsigned char *str, int len)
{ {
int width = 0; cairo_set_source_rgba (cr, color->red / 65535.0, color->green / 65535.0,
color->blue / 65535.0, alpha);
while (len)
{
width += xtext->fontwidth[*str];
str++;
len--;
}
return width;
} }
#endif
#define xtext_draw_bg(xt,x,y,w,h) gdk_draw_rectangle(xt->draw_buf, xt->bgc, 1, x, y, w, h); static inline void
xtext_draw_rectangle (GtkXText *xtext, cairo_t *cr, GdkColor *color, int x, int y, int width, int height)
{
cairo_save (cr);
xtext_set_source_color (cr, color, 1.0);
cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
cairo_rectangle (cr, (double)x, (double)y, (double)width, (double)height);
cairo_fill (cr);
cairo_restore (cr);
}
static inline void
xtext_draw_line (GtkXText *xtext, cairo_t *cr, GdkColor *color, int x1, int y1, int x2, int y2)
{
cairo_save (cr);
/* Disable antialiasing for crispy 1-pixel lines */
cairo_set_antialias (cr, CAIRO_ANTIALIAS_NONE);
gdk_cairo_set_source_color (cr, color);
cairo_set_line_cap (cr, CAIRO_LINE_CAP_SQUARE);
cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
cairo_set_line_width (cr, 1.0);
cairo_move_to (cr, x1, y1);
cairo_line_to (cr, x2, y2);
cairo_stroke (cr);
cairo_restore (cr);
}
static inline void
xtext_draw_bg (GtkXText *xtext, int x, int y, int width, int height)
{
cairo_t *cr;
cr = gdk_cairo_create (gtk_widget_get_window (&xtext->widget));
xtext_draw_rectangle (xtext, cr, &xtext->palette[XTEXT_BG], x, y, width, height);
cairo_destroy (cr);
}
/* ======================================= */ /* ======================================= */
/* ============ PANGO BACKEND ============ */ /* ============ PANGO BACKEND ============ */
@ -349,77 +377,50 @@ backend_get_text_width_slp (GtkXText *xtext, guchar *str, GSList *slp)
return width; return width;
} }
/* simplified version of gdk_draw_layout_line_with_colors() */
static void
xtext_draw_layout_line (GdkDrawable *drawable,
GdkGC *gc,
gint x,
gint y,
PangoLayoutLine *line)
{
GSList *tmp_list = line->runs;
PangoRectangle logical_rect;
gint x_off = 0;
while (tmp_list)
{
PangoLayoutRun *run = tmp_list->data;
pango_glyph_string_extents (run->glyphs, run->item->analysis.font,
NULL, &logical_rect);
gdk_draw_glyphs (drawable, gc, run->item->analysis.font,
x + x_off / PANGO_SCALE, y, run->glyphs);
x_off += logical_rect.width;
tmp_list = tmp_list->next;
}
}
static void static void
backend_draw_text_emph (GtkXText *xtext, int dofill, GdkGC *gc, int x, int y, backend_draw_text_emph (GtkXText *xtext, gboolean dofill, int x, int y, char *str, int len, int str_width, int emphasis)
char *str, int len, int str_width, int emphasis)
{ {
GdkGCValues val; cairo_t *cr;
GdkColor col;
PangoLayoutLine *line; PangoLayoutLine *line;
cr = gdk_cairo_create (gtk_widget_get_window (&xtext->widget));
pango_layout_set_attributes (xtext->layout, attr_lists[emphasis]); pango_layout_set_attributes (xtext->layout, attr_lists[emphasis]);
pango_layout_set_text (xtext->layout, str, len); pango_layout_set_text (xtext->layout, str, len);
if (dofill) if (dofill)
{ {
gdk_gc_get_values (gc, &val); xtext_draw_rectangle (xtext, cr, &xtext->bgc, x, y - xtext->font->ascent,
col.pixel = val.background.pixel; str_width, xtext->fontsize);
gdk_gc_set_foreground (gc, &col);
gdk_draw_rectangle (xtext->draw_buf, gc, 1, x, y -
xtext->font->ascent, str_width, xtext->fontsize);
col.pixel = val.foreground.pixel;
gdk_gc_set_foreground (gc, &col);
} }
line = pango_layout_get_lines (xtext->layout)->data; gdk_cairo_set_source_color (cr, &xtext->fgc);
line = pango_layout_get_line_readonly (xtext->layout, 0);
xtext_draw_layout_line (xtext->draw_buf, gc, x, y, line); cairo_save (cr);
cairo_move_to (cr, x, y);
pango_cairo_show_layout_line (cr, line);
cairo_restore (cr);
cairo_destroy (cr);
} }
static void static inline void
xtext_set_fg (GtkXText *xtext, GdkGC *gc, int index) xtext_set_fg (GtkXText *xtext, int index)
{ {
gdk_gc_set_foreground (gc, &xtext->palette[index]); xtext->fgc = xtext->palette[index];
} }
static void static inline void
xtext_set_bg (GtkXText *xtext, GdkGC *gc, int index) xtext_set_bg (GtkXText *xtext, int index)
{ {
gdk_gc_set_background (gc, &xtext->palette[index]); xtext->bgc = xtext->palette[index];
} }
static void static void
gtk_xtext_init (GtkXText * xtext) gtk_xtext_init (GtkXText * xtext)
{ {
xtext->pixmap = NULL; xtext->pixbuf = NULL;
xtext->io_tag = 0; xtext->io_tag = 0;
xtext->add_io_tag = 0; xtext->add_io_tag = 0;
xtext->scroll_tag = 0; xtext->scroll_tag = 0;
@ -434,8 +435,6 @@ gtk_xtext_init (GtkXText * xtext)
xtext->layout = NULL; xtext->layout = NULL;
xtext->jump_out_offset = 0; xtext->jump_out_offset = 0;
xtext->jump_in_offset = 0; xtext->jump_in_offset = 0;
xtext->ts_x = 0;
xtext->ts_y = 0;
xtext->clip_x = 0; xtext->clip_x = 0;
xtext->clip_x2 = 1000000; xtext->clip_x2 = 1000000;
xtext->clip_y = 0; xtext->clip_y = 0;
@ -575,10 +574,10 @@ gtk_xtext_destroy (GtkObject * object)
xtext->io_tag = 0; xtext->io_tag = 0;
} }
if (xtext->pixmap) if (xtext->pixbuf)
{ {
g_object_unref (xtext->pixmap); g_object_unref (xtext->pixbuf);
xtext->pixmap = NULL; xtext->pixbuf = NULL;
} }
if (xtext->font) if (xtext->font)
@ -596,42 +595,6 @@ gtk_xtext_destroy (GtkObject * object)
xtext->adj = NULL; xtext->adj = NULL;
} }
if (xtext->bgc)
{
g_object_unref (xtext->bgc);
xtext->bgc = NULL;
}
if (xtext->fgc)
{
g_object_unref (xtext->fgc);
xtext->fgc = NULL;
}
if (xtext->light_gc)
{
g_object_unref (xtext->light_gc);
xtext->light_gc = NULL;
}
if (xtext->dark_gc)
{
g_object_unref (xtext->dark_gc);
xtext->dark_gc = NULL;
}
if (xtext->thin_gc)
{
g_object_unref (xtext->thin_gc);
xtext->thin_gc = NULL;
}
if (xtext->marker_gc)
{
g_object_unref (xtext->marker_gc);
xtext->marker_gc = NULL;
}
if (xtext->hand_cursor) if (xtext->hand_cursor)
{ {
gdk_cursor_unref (xtext->hand_cursor); gdk_cursor_unref (xtext->hand_cursor);
@ -671,8 +634,6 @@ gtk_xtext_realize (GtkWidget * widget)
{ {
GtkXText *xtext; GtkXText *xtext;
GdkWindowAttr attributes; GdkWindowAttr attributes;
GdkGCValues val;
GdkColor col;
GdkColormap *cmap; GdkColormap *cmap;
gtk_widget_set_realized (widget, TRUE); gtk_widget_set_realized (widget, TRUE);
@ -700,59 +661,12 @@ gtk_xtext_realize (GtkWidget * widget)
xtext->depth = gdk_window_get_visual (widget->window)->depth; xtext->depth = gdk_window_get_visual (widget->window)->depth;
val.subwindow_mode = GDK_INCLUDE_INFERIORS; xtext_set_fg (xtext, XTEXT_FG);
val.graphics_exposures = 0; xtext_set_bg (xtext, XTEXT_BG);
xtext->bgc = gdk_gc_new_with_values (widget->window, &val,
GDK_GC_EXPOSURES | GDK_GC_SUBWINDOW);
xtext->fgc = gdk_gc_new_with_values (widget->window, &val,
GDK_GC_EXPOSURES | GDK_GC_SUBWINDOW);
xtext->light_gc = gdk_gc_new_with_values (widget->window, &val,
GDK_GC_EXPOSURES | GDK_GC_SUBWINDOW);
xtext->dark_gc = gdk_gc_new_with_values (widget->window, &val,
GDK_GC_EXPOSURES | GDK_GC_SUBWINDOW);
xtext->thin_gc = gdk_gc_new_with_values (widget->window, &val,
GDK_GC_EXPOSURES | GDK_GC_SUBWINDOW);
xtext->marker_gc = gdk_gc_new_with_values (widget->window, &val,
GDK_GC_EXPOSURES | GDK_GC_SUBWINDOW);
/* for the separator bar (light) */
col.red = 0xffff; col.green = 0xffff; col.blue = 0xffff;
gdk_colormap_alloc_color (cmap, &col, FALSE, TRUE);
gdk_gc_set_foreground (xtext->light_gc, &col);
/* for the separator bar (dark) */
col.red = 0x1111; col.green = 0x1111; col.blue = 0x1111;
gdk_colormap_alloc_color (cmap, &col, FALSE, TRUE);
gdk_gc_set_foreground (xtext->dark_gc, &col);
/* for the separator bar (thinline) */
col.red = 0x8e38; col.green = 0x8e38; col.blue = 0x9f38;
gdk_colormap_alloc_color (cmap, &col, FALSE, TRUE);
gdk_gc_set_foreground (xtext->thin_gc, &col);
/* for the marker bar (marker) */
gdk_gc_set_foreground (xtext->marker_gc, &xtext->palette[XTEXT_MARKER]);
xtext_set_fg (xtext, xtext->fgc, XTEXT_FG);
xtext_set_bg (xtext, xtext->fgc, XTEXT_BG);
xtext_set_fg (xtext, xtext->bgc, XTEXT_BG);
/* draw directly to window */
xtext->draw_buf = widget->window;
if (xtext->pixmap)
{
gdk_gc_set_tile (xtext->bgc, xtext->pixmap);
gdk_gc_set_ts_origin (xtext->bgc, 0, 0);
xtext->ts_x = xtext->ts_y = 0;
gdk_gc_set_fill (xtext->bgc, GDK_TILED);
}
xtext->hand_cursor = gdk_cursor_new_for_display (gdk_window_get_display (widget->window), GDK_HAND1); xtext->hand_cursor = gdk_cursor_new_for_display (gdk_window_get_display (widget->window), GDK_HAND1);
xtext->resize_cursor = gdk_cursor_new_for_display (gdk_window_get_display (widget->window), GDK_LEFT_SIDE); xtext->resize_cursor = gdk_cursor_new_for_display (gdk_window_get_display (widget->window), GDK_LEFT_SIDE);
gdk_window_set_back_pixmap (widget->window, NULL, FALSE);
widget->style = gtk_style_attach (widget->style, widget->window); widget->style = gtk_style_attach (widget->style, widget->window);
backend_init (xtext); backend_init (xtext);
@ -959,13 +873,17 @@ static void
gtk_xtext_draw_sep (GtkXText * xtext, int y) gtk_xtext_draw_sep (GtkXText * xtext, int y)
{ {
int x, height; int x, height;
GdkGC *light, *dark; GdkColor light, dark, thin;
GtkAllocation allocation;
cairo_t *cr;
if (y == -1) if (y == -1)
{ {
y = 0; y = 0;
height = GTK_WIDGET (xtext)->allocation.height; gtk_widget_get_allocation (GTK_WIDGET (xtext), &allocation);
} else height = allocation.height;
}
else
{ {
height = xtext->fontsize; height = xtext->fontsize;
} }
@ -973,31 +891,38 @@ gtk_xtext_draw_sep (GtkXText * xtext, int y)
/* draw the separator line */ /* draw the separator line */
if (xtext->separator && xtext->buffer->indent) if (xtext->separator && xtext->buffer->indent)
{ {
light = xtext->light_gc; thin.red = 0x8e38; thin.green = 0x8e38; thin.blue = 0x9f38;
dark = xtext->dark_gc; dark.red = 0x1111; dark.green = 0x1111; dark.blue = 0x1111;
light.red = 0xffff; light.green = 0xffff; light.blue = 0xffff;
x = xtext->buffer->indent - ((xtext->space_width + 1) / 2); x = xtext->buffer->indent - ((xtext->space_width + 1) / 2);
if (x < 1) if (x < 1)
return; return;
cr = gdk_cairo_create (gtk_widget_get_window (&xtext->widget));
if (xtext->thinline) if (xtext->thinline)
{ {
if (xtext->moving_separator) if (xtext->moving_separator)
gdk_draw_line (xtext->draw_buf, light, x, y, x, y + height); xtext_draw_line (xtext, cr, &light, x, y, x, y + height);
else else
gdk_draw_line (xtext->draw_buf, xtext->thin_gc, x, y, x, y + height); xtext_draw_line (xtext, cr, &thin, x, y, x, y + height);
} else }
else
{ {
if (xtext->moving_separator) if (xtext->moving_separator)
{ {
gdk_draw_line (xtext->draw_buf, light, x - 1, y, x - 1, y + height); xtext_draw_line (xtext, cr, &light, x - 1, y, x - 1, y + height);
gdk_draw_line (xtext->draw_buf, dark, x, y, x, y + height); xtext_draw_line (xtext, cr, &dark, x, y, x, y + height);
} else }
else
{ {
gdk_draw_line (xtext->draw_buf, dark, x - 1, y, x - 1, y + height); xtext_draw_line (xtext, cr, &dark, x - 1, y, x - 1, y + height);
gdk_draw_line (xtext->draw_buf, light, x, y, x, y + height); xtext_draw_line (xtext, cr, &light, x, y, x, y + height);
} }
} }
cairo_destroy (cr);
} }
} }
@ -1005,6 +930,8 @@ static void
gtk_xtext_draw_marker (GtkXText * xtext, textentry * ent, int y) gtk_xtext_draw_marker (GtkXText * xtext, textentry * ent, int y)
{ {
int x, width, render_y; int x, width, render_y;
GtkAllocation allocation;
cairo_t *cr;
if (!xtext->marker) return; if (!xtext->marker) return;
@ -1018,15 +945,21 @@ gtk_xtext_draw_marker (GtkXText * xtext, textentry * ent, int y)
} }
else return; else return;
x = 0; cr = gdk_cairo_create (gtk_widget_get_window (&xtext->widget));
width = GTK_WIDGET (xtext)->allocation.width;
gdk_draw_line (xtext->draw_buf, xtext->marker_gc, x, render_y, x + width, render_y); gtk_widget_get_allocation (GTK_WIDGET (xtext), &allocation);
x = 0;
width = allocation.width;
xtext_draw_line (xtext, cr, &xtext->palette[XTEXT_MARKER], x, render_y, x + width, render_y);
if (gtk_window_has_toplevel_focus (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (xtext))))) if (gtk_window_has_toplevel_focus (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (xtext)))))
{ {
xtext->buffer->marker_seen = TRUE; xtext->buffer->marker_seen = TRUE;
} }
cairo_destroy (cr);
} }
static void static void
@ -1403,6 +1336,7 @@ gtk_xtext_timeout_ms (GtkXText *xtext, int pixes)
if (apixes < 20) return 20; if (apixes < 20) return 20;
return 10; return 10;
} }
static gint static gint
gtk_xtext_scrolldown_timeout (GtkXText * xtext) gtk_xtext_scrolldown_timeout (GtkXText * xtext)
{ {
@ -2217,14 +2151,14 @@ gtk_xtext_scroll (GtkWidget *widget, GdkEventScroll *event)
new_value = xtext->adj->value - (xtext->adj->page_increment / 10); new_value = xtext->adj->value - (xtext->adj->page_increment / 10);
if (new_value < xtext->adj->lower) if (new_value < xtext->adj->lower)
new_value = xtext->adj->lower; new_value = xtext->adj->lower;
gtk_adjustment_set_value (xtext->adj, new_value); gtk_adjustment_set_value (xtext->adj, (int)new_value);
} }
else if (event->direction == GDK_SCROLL_DOWN) /* mouse wheel pageDn */ else if (event->direction == GDK_SCROLL_DOWN) /* mouse wheel pageDn */
{ {
new_value = xtext->adj->value + (xtext->adj->page_increment / 10); new_value = xtext->adj->value + (xtext->adj->page_increment / 10);
if (new_value > (xtext->adj->upper - xtext->adj->page_size)) if (new_value > (xtext->adj->upper - xtext->adj->page_size))
new_value = xtext->adj->upper - xtext->adj->page_size; new_value = xtext->adj->upper - xtext->adj->page_size;
gtk_adjustment_set_value (xtext->adj, new_value); gtk_adjustment_set_value (xtext->adj, (int)new_value);
} }
return FALSE; return FALSE;
@ -2514,11 +2448,14 @@ gtk_xtext_text_width (GtkXText *xtext, unsigned char *text, int len)
static int static int
gtk_xtext_render_flush (GtkXText * xtext, int x, int y, unsigned char *str, gtk_xtext_render_flush (GtkXText * xtext, int x, int y, unsigned char *str,
int len, GdkGC *gc, int *emphasis) int len, int *emphasis)
{ {
int str_width, dofill; int dest_x, dest_y;
GdkDrawable *pix = NULL; int str_width;
int dest_x = 0, dest_y = 0; gboolean dofill = TRUE;
cairo_t *cr;
dest_x = dest_y = 0;
if (xtext->dont_render || len < 1 || xtext->hidden) if (xtext->dont_render || len < 1 || xtext->hidden)
return 0; return 0;
@ -2528,7 +2465,7 @@ gtk_xtext_render_flush (GtkXText * xtext, int x, int y, unsigned char *str,
if (xtext->dont_render2) if (xtext->dont_render2)
return str_width; return str_width;
/* roll-your-own clipping (avoiding XftDrawString is always good!) */ /* roll-your-own clipping */
if (x > xtext->clip_x2 || x + str_width < xtext->clip_x) if (x > xtext->clip_x2 || x + str_width < xtext->clip_x)
return str_width; return str_width;
if (y - xtext->font->ascent > xtext->clip_y2 || (y - xtext->font->ascent) + xtext->fontsize < xtext->clip_y) if (y - xtext->font->ascent > xtext->clip_y2 || (y - xtext->font->ascent) + xtext->fontsize < xtext->clip_y)
@ -2539,75 +2476,66 @@ gtk_xtext_render_flush (GtkXText * xtext, int x, int y, unsigned char *str,
if (!xtext->in_hilight) /* is it a hilight prefix? */ if (!xtext->in_hilight) /* is it a hilight prefix? */
return str_width; return str_width;
if (!xtext->un_hilight) /* doing a hilight? no need to draw the text */ if (!xtext->un_hilight) /* doing a hilight? no need to draw the text */
goto dounder;
}
pix = gdk_pixmap_new (xtext->draw_buf, str_width, xtext->fontsize, xtext->depth);
if (pix)
{
dest_x = x;
dest_y = y - xtext->font->ascent;
gdk_gc_set_ts_origin (xtext->bgc, xtext->ts_x - x, xtext->ts_y - dest_y);
x = 0;
y = xtext->font->ascent;
xtext->draw_buf = pix;
}
dofill = TRUE;
/* backcolor is always handled by XDrawImageString */
if (!xtext->backcolor && xtext->pixmap)
{
/* draw the background pixmap behind the text - CAUSES FLICKER HERE!! */
xtext_draw_bg (xtext, x, y - xtext->font->ascent, str_width,
xtext->fontsize);
dofill = FALSE; /* already drawn the background */
}
backend_draw_text_emph (xtext, dofill, gc, x, y, str, len, str_width, *emphasis);
if (pix)
{
GdkRectangle clip;
GdkRectangle dest;
gdk_gc_set_ts_origin (xtext->bgc, xtext->ts_x, xtext->ts_y);
xtext->draw_buf = GTK_WIDGET (xtext)->window;
clip.x = xtext->clip_x;
clip.y = xtext->clip_y;
clip.width = xtext->clip_x2 - xtext->clip_x;
clip.height = xtext->clip_y2 - xtext->clip_y;
dest.x = dest_x;
dest.y = dest_y;
dest.width = str_width;
dest.height = xtext->fontsize;
if (gdk_rectangle_intersect (&clip, &dest, &dest))
/* dump the DB to window, but only within the clip_x/x2/y/y2 */
gdk_draw_drawable (xtext->draw_buf, xtext->bgc, pix,
dest.x - dest_x, dest.y - dest_y,
dest.x, dest.y, dest.width, dest.height);
g_object_unref (pix);
}
if (xtext->underline)
{
dounder:
if (pix)
y = dest_y + xtext->font->ascent + 1;
else
{ {
cr = gdk_cairo_create (gtk_widget_get_window (&xtext->widget));
y++; y++;
dest_x = x; dest_x = x;
xtext_draw_line (xtext, cr, &xtext->fgc, dest_x + 1, y + 1, dest_x + str_width - 1, y + 1);
cairo_destroy (cr);
return str_width;
} }
/* draw directly to window, it's out of the range of our DB */
gdk_draw_line (xtext->draw_buf, gc, dest_x, y, dest_x + str_width - 1, y);
} }
if (!xtext->backcolor && xtext->pixbuf)
{
cr = gdk_cairo_create (gtk_widget_get_window (&xtext->widget));
gdk_cairo_set_source_pixbuf (cr, xtext->pixbuf, 0, 0);
cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
cairo_rectangle (cr, x, y - xtext->font->ascent, str_width, xtext->fontsize);
cairo_fill (cr);
cairo_destroy (cr);
dofill = FALSE;
}
//if (xtext->pixbuf)
//{
// GdkRectangle clip, dest;
// cairo_t *cr = gdk_cairo_create (gtk_widget_get_window (&xtext->widget));
//backend_draw_text_emph (xtext, dofill, gc, x, y, str, len, str_width, *emphasis);
// gdk_cairo_set_source_pixbuf (cr, xtext->pixbuf, 0, 0);
// /* Only redraw what is required */
// clip.x = xtext->clip_x;
// clip.y = xtext->clip_y;
// clip.width = xtext->clip_x2 - xtext->clip_x;
// clip.height = xtext->clip_y2 - xtext->clip_y;
// dest.x = dest_x;
// dest.y = dest_y;
// dest.width = str_width;
// dest.height = xtext->fontsize;
// if (gdk_rectangle_intersect (&clip, &dest, &dest))
// {
// gdk_cairo_rectangle (cr, &dest);
// cairo_clip (cr);
// }
// cairo_paint (cr);
// cairo_destroy (cr);
// dofill = FALSE;
//}
backend_draw_text_emph (xtext, dofill, x, y, (char *)str, len, str_width, *emphasis);
return str_width; return str_width;
} }
@ -2623,9 +2551,9 @@ gtk_xtext_reset (GtkXText * xtext, int mark, int attribs)
{ {
xtext->backcolor = FALSE; xtext->backcolor = FALSE;
if (xtext->col_fore != XTEXT_FG) if (xtext->col_fore != XTEXT_FG)
xtext_set_fg (xtext, xtext->fgc, XTEXT_FG); xtext_set_fg (xtext, XTEXT_FG);
if (xtext->col_back != XTEXT_BG) if (xtext->col_back != XTEXT_BG)
xtext_set_bg (xtext, xtext->fgc, XTEXT_BG); xtext_set_bg (xtext, XTEXT_BG);
} }
xtext->col_fore = XTEXT_FG; xtext->col_fore = XTEXT_FG;
xtext->col_back = XTEXT_BG; xtext->col_back = XTEXT_BG;
@ -2693,14 +2621,13 @@ gtk_xtext_search_offset (xtext_buffer *buf, textentry *ent, unsigned int off)
/* render a single line, which WONT wrap, and parse mIRC colors */ /* render a single line, which WONT wrap, and parse mIRC colors */
#define RENDER_FLUSH x += gtk_xtext_render_flush (xtext, x, y, pstr, j, gc, emphasis) #define RENDER_FLUSH x += gtk_xtext_render_flush (xtext, x, y, pstr, j, emphasis)
static int static int
gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent, gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
unsigned char *str, int len, int win_width, int indent, unsigned char *str, int len, int win_width, int indent,
int line, int left_only, int *x_size_ret, int *emphasis) int line, int left_only, int *x_size_ret, int *emphasis)
{ {
GdkGC *gc;
int i = 0, x = indent, j = 0; int i = 0, x = indent, j = 0;
unsigned char *pstr = str; unsigned char *pstr = str;
int col_num, tmp; int col_num, tmp;
@ -2715,18 +2642,16 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
offset = str - ent->str; offset = str - ent->str;
gc = xtext->fgc; /* our foreground GC */
if (ent->mark_start != -1 && if (ent->mark_start != -1 &&
ent->mark_start <= i + offset && ent->mark_end > i + offset) ent->mark_start <= i + offset && ent->mark_end > i + offset)
{ {
xtext_set_bg (xtext, gc, XTEXT_MARK_BG); xtext_set_bg (xtext, XTEXT_MARK_BG);
xtext_set_fg (xtext, gc, XTEXT_MARK_FG); xtext_set_fg (xtext, XTEXT_MARK_FG);
xtext->backcolor = TRUE; xtext->backcolor = TRUE;
mark = TRUE; mark = TRUE;
} }
if (xtext->hilight_ent == ent && if (xtext->hilight_ent == ent &&
xtext->hilight_start <= i + offset && xtext->hilight_end > i + offset) xtext->hilight_start <= i + offset && xtext->hilight_end > i + offset)
{ {
if (!xtext->un_hilight) if (!xtext->un_hilight)
{ {
@ -2744,7 +2669,7 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
if (indent > xtext->stamp_width) if (indent > xtext->stamp_width)
{ {
xtext_draw_bg (xtext, xtext->stamp_width, y - xtext->font->ascent, xtext_draw_bg (xtext, xtext->stamp_width, y - xtext->font->ascent,
indent - xtext->stamp_width, xtext->fontsize); indent - xtext->stamp_width, xtext->fontsize);
} }
} else } else
{ {
@ -2752,7 +2677,7 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
if (indent >= xtext->clip_x) if (indent >= xtext->clip_x)
{ {
xtext_draw_bg (xtext, 0, y - xtext->font->ascent, xtext_draw_bg (xtext, 0, y - xtext->font->ascent,
MIN (indent, xtext->clip_x2), xtext->fontsize); MIN (indent, xtext->clip_x2), xtext->fontsize);
} }
} }
} }
@ -2777,7 +2702,7 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
} }
if ((xtext->parsing_color && isdigit (str[i]) && xtext->nc < 2) || if ((xtext->parsing_color && isdigit (str[i]) && xtext->nc < 2) ||
(xtext->parsing_color && str[i] == ',' && isdigit (str[i+1]) && xtext->nc < 3 && !xtext->parsing_backcolor)) (xtext->parsing_color && str[i] == ',' && isdigit (str[i+1]) && xtext->nc < 3 && !xtext->parsing_backcolor))
{ {
pstr++; pstr++;
if (str[i] == ',') if (str[i] == ',')
@ -2795,7 +2720,7 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
col_num = col_num % XTEXT_MIRC_COLS; col_num = col_num % XTEXT_MIRC_COLS;
xtext->col_fore = col_num; xtext->col_fore = col_num;
if (!mark) if (!mark)
xtext_set_fg (xtext, gc, col_num); xtext_set_fg (xtext, col_num);
} }
} else } else
{ {
@ -2825,7 +2750,7 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
else else
xtext->backcolor = TRUE; xtext->backcolor = TRUE;
if (!mark) if (!mark)
xtext_set_bg (xtext, gc, col_num); xtext_set_bg (xtext, col_num);
xtext->col_back = col_num; xtext->col_back = col_num;
} else } else
{ {
@ -2835,11 +2760,12 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
if (col_num > XTEXT_MAX_COLOR) if (col_num > XTEXT_MAX_COLOR)
col_num = col_num % XTEXT_MIRC_COLS; col_num = col_num % XTEXT_MIRC_COLS;
if (!mark) if (!mark)
xtext_set_fg (xtext, gc, col_num); xtext_set_fg (xtext, col_num);
xtext->col_fore = col_num; xtext->col_fore = col_num;
} }
xtext->parsing_backcolor = FALSE; xtext->parsing_backcolor = FALSE;
} else }
else
{ {
/* got a \003<non-digit>... i.e. reset colors */ /* got a \003<non-digit>... i.e. reset colors */
RENDER_FLUSH; RENDER_FLUSH;
@ -2850,7 +2776,7 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
} }
if (!left_only && !mark && if (!left_only && !mark &&
(k = gtk_xtext_search_offset (xtext->buffer, ent, offset + i))) (k = gtk_xtext_search_offset (xtext->buffer, ent, offset + i)))
{ {
RENDER_FLUSH; RENDER_FLUSH;
pstr += j; pstr += j;
@ -2859,14 +2785,14 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
{ {
if (k & GTK_MATCH_CUR) if (k & GTK_MATCH_CUR)
{ {
xtext_set_bg (xtext, gc, XTEXT_MARK_BG); xtext_set_bg (xtext, XTEXT_MARK_BG);
xtext_set_fg (xtext, gc, XTEXT_MARK_FG); xtext_set_fg (xtext, XTEXT_MARK_FG);
xtext->backcolor = TRUE; xtext->backcolor = TRUE;
srch_mark = TRUE; srch_mark = TRUE;
} else } else
{ {
xtext_set_bg (xtext, gc, xtext->col_back); xtext_set_bg (xtext, xtext->col_back);
xtext_set_fg (xtext, gc, xtext->col_fore); xtext_set_fg (xtext, xtext->col_fore);
xtext->backcolor = (xtext->col_back != XTEXT_BG)? TRUE: FALSE; xtext->backcolor = (xtext->col_back != XTEXT_BG)? TRUE: FALSE;
srch_mark = FALSE; srch_mark = FALSE;
} }
@ -2876,15 +2802,15 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
xtext->underline = (k & GTK_MATCH_CUR)? TRUE: FALSE; xtext->underline = (k & GTK_MATCH_CUR)? TRUE: FALSE;
if (k & (GTK_MATCH_START | GTK_MATCH_MID)) if (k & (GTK_MATCH_START | GTK_MATCH_MID))
{ {
xtext_set_bg (xtext, gc, XTEXT_MARK_BG); xtext_set_bg (xtext, XTEXT_MARK_BG);
xtext_set_fg (xtext, gc, XTEXT_MARK_FG); xtext_set_fg (xtext, XTEXT_MARK_FG);
xtext->backcolor = TRUE; xtext->backcolor = TRUE;
srch_mark = TRUE; srch_mark = TRUE;
} }
if (k & GTK_MATCH_END) if (k & GTK_MATCH_END)
{ {
xtext_set_bg (xtext, gc, xtext->col_back); xtext_set_bg (xtext, xtext->col_back);
xtext_set_fg (xtext, gc, xtext->col_fore); xtext_set_fg (xtext, xtext->col_fore);
xtext->backcolor = (xtext->col_back != XTEXT_BG)? TRUE: FALSE; xtext->backcolor = (xtext->col_back != XTEXT_BG)? TRUE: FALSE;
srch_mark = FALSE; srch_mark = FALSE;
xtext->underline = FALSE; xtext->underline = FALSE;
@ -2896,7 +2822,7 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
switch (str[i]) switch (str[i])
{ {
case '\n': case '\n':
/*case ATTR_BEEP:*/ /*case ATTR_BEEP:*/
break; break;
case ATTR_REVERSE: case ATTR_REVERSE:
RENDER_FLUSH; RENDER_FLUSH;
@ -2907,8 +2833,8 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
xtext->col_back = tmp; xtext->col_back = tmp;
if (!mark) if (!mark)
{ {
xtext_set_fg (xtext, gc, xtext->col_fore); xtext_set_fg (xtext, xtext->col_fore);
xtext_set_bg (xtext, gc, xtext->col_back); xtext_set_bg (xtext, xtext->col_back);
} }
if (xtext->col_back != XTEXT_BG) if (xtext->col_back != XTEXT_BG)
xtext->backcolor = TRUE; xtext->backcolor = TRUE;
@ -2966,9 +2892,9 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
i = len; i = len;
/* Separate the left part, the space and the right part /* Separate the left part, the space and the right part
into separate runs, and reset bidi state inbetween. into separate runs, and reset bidi state inbetween.
Perform this only on the first line of the message. Perform this only on the first line of the message.
*/ */
if (offset == 0) if (offset == 0)
{ {
/* we've reached the end of the left part? */ /* we've reached the end of the left part? */
@ -2989,7 +2915,7 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
/* have we been told to stop rendering at this point? */ /* have we been told to stop rendering at this point? */
if (xtext->jump_out_offset > 0 && xtext->jump_out_offset <= (i + offset)) if (xtext->jump_out_offset > 0 && xtext->jump_out_offset <= (i + offset))
{ {
gtk_xtext_render_flush (xtext, x, y, pstr, j, gc, emphasis); gtk_xtext_render_flush (xtext, x, y, pstr, j, emphasis);
ret = 0; /* skip the rest of the lines, we're done. */ ret = 0; /* skip the rest of the lines, we're done. */
j = 0; j = 0;
break; break;
@ -3023,8 +2949,8 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
RENDER_FLUSH; RENDER_FLUSH;
pstr += j; pstr += j;
j = 0; j = 0;
xtext_set_bg (xtext, gc, XTEXT_MARK_BG); xtext_set_bg (xtext, XTEXT_MARK_BG);
xtext_set_fg (xtext, gc, XTEXT_MARK_FG); xtext_set_fg (xtext, XTEXT_MARK_FG);
xtext->backcolor = TRUE; xtext->backcolor = TRUE;
if (srch_underline) if (srch_underline)
{ {
@ -3039,8 +2965,8 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
RENDER_FLUSH; RENDER_FLUSH;
pstr += j; pstr += j;
j = 0; j = 0;
xtext_set_bg (xtext, gc, xtext->col_back); xtext_set_bg (xtext, xtext->col_back);
xtext_set_fg (xtext, gc, xtext->col_fore); xtext_set_fg (xtext, xtext->col_fore);
if (xtext->col_back != XTEXT_BG) if (xtext->col_back != XTEXT_BG)
xtext->backcolor = TRUE; xtext->backcolor = TRUE;
else else
@ -3055,8 +2981,8 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
if (mark || srch_mark) if (mark || srch_mark)
{ {
xtext_set_bg (xtext, gc, xtext->col_back); xtext_set_bg (xtext, xtext->col_back);
xtext_set_fg (xtext, gc, xtext->col_fore); xtext_set_fg (xtext, xtext->col_fore);
if (xtext->col_back != XTEXT_BG) if (xtext->col_back != XTEXT_BG)
xtext->backcolor = TRUE; xtext->backcolor = TRUE;
else else
@ -3073,10 +2999,10 @@ gtk_xtext_render_str (GtkXText * xtext, int y, textentry * ent,
int xx = MAX (x, xtext->clip_x); int xx = MAX (x, xtext->clip_x);
xtext_draw_bg (xtext, xtext_draw_bg (xtext,
xx, /* x */ xx, /* x */
y - xtext->font->ascent, /* y */ y - xtext->font->ascent, /* y */
MIN (xtext->clip_x2 - xx, (win_width + MARGIN) - xx), /* width */ MIN (xtext->clip_x2 - xx, (win_width + MARGIN) - xx), /* width */
xtext->fontsize); /* height */ xtext->fontsize); /* height */
} }
} }
@ -3390,11 +3316,9 @@ gtk_xtext_set_palette (GtkXText * xtext, GdkColor palette[])
if (gtk_widget_get_realized (GTK_WIDGET(xtext))) if (gtk_widget_get_realized (GTK_WIDGET(xtext)))
{ {
xtext_set_fg (xtext, xtext->fgc, XTEXT_FG); xtext_set_fg (xtext, XTEXT_FG);
xtext_set_bg (xtext, xtext->fgc, XTEXT_BG); xtext_set_bg (xtext, XTEXT_BG);
xtext_set_fg (xtext, xtext->bgc, XTEXT_BG); xtext_set_fg (xtext, XTEXT_BG);
gdk_gc_set_foreground (xtext->marker_gc, &xtext->palette[XTEXT_MARKER]);
} }
xtext->col_fore = XTEXT_FG; xtext->col_fore = XTEXT_FG;
xtext->col_back = XTEXT_BG; xtext->col_back = XTEXT_BG;
@ -3480,38 +3404,14 @@ gtk_xtext_set_font (GtkXText *xtext, char *name)
} }
void void
gtk_xtext_set_background (GtkXText * xtext, GdkPixmap * pixmap) gtk_xtext_set_background (GtkXText *xtext, GdkPixbuf *pixbuf)
{ {
GdkGCValues val; if (xtext->pixbuf && (xtext->pixbuf != pixbuf))
g_object_unref (xtext->pixbuf);
if (xtext->pixmap) xtext->pixbuf = pixbuf;
{
g_object_unref (xtext->pixmap);
xtext->pixmap = NULL;
}
dontscroll (xtext->buffer); /* TODO: redraw */
xtext->pixmap = pixmap;
if (pixmap != 0)
{
g_object_ref (pixmap);
if (gtk_widget_get_realized (GTK_WIDGET(xtext)))
{
gdk_gc_set_tile (xtext->bgc, pixmap);
gdk_gc_set_ts_origin (xtext->bgc, 0, 0);
xtext->ts_x = xtext->ts_y = 0;
gdk_gc_set_fill (xtext->bgc, GDK_TILED);
}
} else if (gtk_widget_get_realized (GTK_WIDGET(xtext)))
{
g_object_unref (xtext->bgc);
val.subwindow_mode = GDK_INCLUDE_INFERIORS;
val.graphics_exposures = 0;
xtext->bgc = gdk_gc_new_with_values (GTK_WIDGET (xtext)->window,
&val, GDK_GC_EXPOSURES | GDK_GC_SUBWINDOW);
xtext_set_fg (xtext, xtext->bgc, XTEXT_BG);
}
} }
void void
@ -3754,20 +3654,20 @@ gtk_xtext_render_page (GtkXText * xtext)
int height; int height;
int subline; int subline;
int startline = xtext->adj->value; int startline = xtext->adj->value;
int pos, overlap;
if(!gtk_widget_get_realized(GTK_WIDGET(xtext))) if (!gtk_widget_get_realized (GTK_WIDGET (xtext)))
return; return;
if (xtext->buffer->indent < MARGIN) if (xtext->buffer->indent < MARGIN)
xtext->buffer->indent = MARGIN; /* 2 pixels is our left margin */ xtext->buffer->indent = MARGIN; /* 2 pixels is our left margin */
gdk_drawable_get_size (GTK_WIDGET (xtext)->window, &width, &height); width = gdk_window_get_width (gtk_widget_get_window (GTK_WIDGET (xtext)));
height = gdk_window_get_height (gtk_widget_get_window (GTK_WIDGET (xtext)));
if (width < 34 || height < xtext->fontsize || width < xtext->buffer->indent + 32) if (width < 34 || height < xtext->fontsize || width < xtext->buffer->indent + 32)
return; return;
xtext->pixel_offset = (xtext->adj->value - startline) * xtext->fontsize; xtext->pixel_offset = (gtk_adjustment_get_value (xtext->adj) - startline) * xtext->fontsize;
subline = line = 0; subline = line = 0;
ent = xtext->buffer->text_first; ent = xtext->buffer->text_first;
@ -3779,50 +3679,6 @@ gtk_xtext_render_page (GtkXText * xtext)
xtext->buffer->pagetop_subline = subline; xtext->buffer->pagetop_subline = subline;
xtext->buffer->pagetop_line = startline; xtext->buffer->pagetop_line = startline;
if (xtext->buffer->num_lines <= xtext->adj->page_size)
dontscroll (xtext->buffer);
pos = xtext->adj->value * xtext->fontsize;
overlap = xtext->buffer->last_pixel_pos - pos;
xtext->buffer->last_pixel_pos = pos;
#ifndef __APPLE__
if (!xtext->pixmap && abs (overlap) < height)
{
GdkRectangle area;
/* so the obscured regions are exposed */
gdk_gc_set_exposures (xtext->fgc, TRUE);
if (overlap < 1) /* DOWN */
{
int remainder;
gdk_draw_drawable (xtext->draw_buf, xtext->fgc, xtext->draw_buf,
0, -overlap, 0, 0, width, height + overlap);
remainder = ((height - xtext->font->descent) % xtext->fontsize) +
xtext->font->descent;
area.y = (height + overlap) - remainder;
area.height = remainder - overlap;
} else
{
gdk_draw_drawable (xtext->draw_buf, xtext->fgc, xtext->draw_buf,
0, 0, 0, overlap, width, height - overlap);
area.y = 0;
area.height = overlap;
}
gdk_gc_set_exposures (xtext->fgc, FALSE);
if (area.height > 0)
{
area.x = 0;
area.width = width;
gtk_xtext_paint (GTK_WIDGET (xtext), &area);
}
return;
}
#endif
width -= MARGIN; width -= MARGIN;
lines_max = ((height + xtext->pixel_offset) / xtext->fontsize) + 1; lines_max = ((height + xtext->pixel_offset) / xtext->fontsize) + 1;
@ -3830,7 +3686,7 @@ gtk_xtext_render_page (GtkXText * xtext)
{ {
gtk_xtext_reset (xtext, FALSE, TRUE); gtk_xtext_reset (xtext, FALSE, TRUE);
line += gtk_xtext_render_line (xtext, ent, line, lines_max, line += gtk_xtext_render_line (xtext, ent, line, lines_max,
subline, width); subline, width);
subline = 0; subline = 0;
if (line >= lines_max) if (line >= lines_max)
@ -3840,7 +3696,7 @@ gtk_xtext_render_page (GtkXText * xtext)
} }
line = (xtext->fontsize * line) - xtext->pixel_offset; line = (xtext->fontsize * line) - xtext->pixel_offset;
/* fill any space below the last line with our background GC */ /* fill any space below the last line with our background */
xtext_draw_bg (xtext, 0, line, width + MARGIN, height - line); xtext_draw_bg (xtext, 0, line, width + MARGIN, height - line);
/* draw the separator line */ /* draw the separator line */

16
src/fe-gtk/xtext.h
View File

@ -129,8 +129,7 @@ struct _GtkXText
xtext_buffer *selection_buffer; xtext_buffer *selection_buffer;
GtkAdjustment *adj; GtkAdjustment *adj;
GdkPixmap *pixmap; /* 0 = use palette[19] */ GdkPixbuf *pixbuf; /* 0 = use palette[19] */
GdkDrawable *draw_buf; /* points to ->window */
GdkCursor *hand_cursor; GdkCursor *hand_cursor;
GdkCursor *resize_cursor; GdkCursor *resize_cursor;
@ -141,12 +140,8 @@ struct _GtkXText
int last_win_h; int last_win_h;
int last_win_w; int last_win_w;
GdkGC *bgc; /* backing pixmap */ GdkColor bgc; /* text background color */
GdkGC *fgc; /* text foreground color */ GdkColor fgc; /* text foreground color */
GdkGC *light_gc; /* sep bar */
GdkGC *dark_gc;
GdkGC *thin_gc;
GdkGC *marker_gc;
GdkColor palette[XTEXT_COLS]; GdkColor palette[XTEXT_COLS];
gint io_tag; /* for delayed refresh events */ gint io_tag; /* for delayed refresh events */
@ -196,9 +191,6 @@ struct _GtkXText
int jump_out_offset; /* point at which to stop rendering */ int jump_out_offset; /* point at which to stop rendering */
int jump_in_offset; /* "" start rendering */ int jump_in_offset; /* "" start rendering */
int ts_x; /* ts origin for ->bgc GC */
int ts_y;
int clip_x; /* clipping (x directions) */ int clip_x; /* clipping (x directions) */
int clip_x2; /* from x to x2 */ int clip_x2; /* from x to x2 */
@ -257,7 +249,7 @@ void gtk_xtext_append_indent (xtext_buffer *buf,
unsigned char *right_text, int right_len, unsigned char *right_text, int right_len,
time_t stamp); time_t stamp);
int gtk_xtext_set_font (GtkXText *xtext, char *name); int gtk_xtext_set_font (GtkXText *xtext, char *name);
void gtk_xtext_set_background (GtkXText * xtext, GdkPixmap * pixmap); void gtk_xtext_set_background (GtkXText * xtext, GdkPixbuf * pixbuf);
void gtk_xtext_set_palette (GtkXText * xtext, GdkColor palette[]); void gtk_xtext_set_palette (GtkXText * xtext, GdkColor palette[]);
void gtk_xtext_clear (xtext_buffer *buf, int lines); void gtk_xtext_clear (xtext_buffer *buf, int lines);
void gtk_xtext_save (GtkXText * xtext, int fh); void gtk_xtext_save (GtkXText * xtext, int fh);