#include <config.h>
#include <stdio.h>
+#ifdef USE_CAIRO
+#include <math.h>
+#endif
#include "lisp.h"
#include "blockinput.h"
static struct terminal *x_create_terminal (struct x_display_info *);
static void x_update_end (struct frame *);
static void XTframe_up_to_date (struct frame *);
+static void x_clear_area1 (Display *, Window, int, int, int, int, int);
static void x_clear_frame (struct frame *);
static _Noreturn void x_ins_del_lines (struct frame *, int, int);
static void frame_highlight (struct frame *);
#endif
+static void x_prepare_for_xlibdraw (struct frame *);
+static void x_set_clip_rectangles (struct frame *, GC, XRectangle *, int);
+static void x_reset_clip_rectangles (struct frame *, GC);
+static void x_fill_rectangle (struct frame *, GC, int, int, int, int);
+static void x_draw_rectangle (struct frame *, GC, int, int, int, int);
+static void x_fill_trapezoid_for_relief (struct frame *, GC, int, int,
+ int, int, int);
+static void x_clear_window (struct frame *);
+
+#ifdef USE_CAIRO
+static struct x_gc_ext_data *x_gc_get_ext_data (struct frame *, GC, int);
+static void x_extension_initialize (struct x_display_info *);
+static cairo_status_t x_cr_accumulate_data (void *,
+ const unsigned char *,
+ unsigned int);
+
+#define FRAME_CR_CONTEXT(f) ((f)->output_data.x->cr_context)
+#define FRAME_CR_SURFACE(f) ((f)->output_data.x->cr_surface)
+
+static struct x_gc_ext_data *
+x_gc_get_ext_data (struct frame *f, GC gc, int create_if_not_found_p)
+{
+ struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
+ XEDataObject object;
+ XExtData **head, *ext_data;
+
+ object.gc = gc;
+ head = XEHeadOfExtensionList (object);
+ ext_data = XFindOnExtensionList (head, dpyinfo->ext_codes->extension);
+ if (ext_data == NULL)
+ {
+ if (!create_if_not_found_p)
+ return NULL;
+ else
+ {
+ ext_data = xzalloc (sizeof (*ext_data));
+ ext_data->number = dpyinfo->ext_codes->extension;
+ ext_data->private_data = xzalloc (sizeof (struct x_gc_ext_data));
+ XAddToExtensionList (head, ext_data);
+ }
+ }
+ return (struct x_gc_ext_data *) ext_data->private_data;
+}
+
+static void
+x_extension_initialize (struct x_display_info *dpyinfo)
+{
+ XExtCodes *ext_codes = XAddExtension (dpyinfo->display);
+
+ dpyinfo->ext_codes = ext_codes;
+}
+
+static void
+x_cr_destroy_surface (struct frame *f)
+{
+ if (FRAME_CR_SURFACE (f))
+ {
+ cairo_t *cr = FRAME_CR_CONTEXT (f);
+ cairo_surface_destroy (FRAME_CR_SURFACE (f));
+ FRAME_CR_SURFACE (f) = 0;
+ if (cr) cairo_destroy (cr);
+ FRAME_CR_CONTEXT (f) = NULL;
+ }
+}
+
+cairo_t *
+x_begin_cr_clip (struct frame *f, GC gc)
+{
+ cairo_t *cr = FRAME_CR_CONTEXT (f);
+
+ if (!cr)
+ {
+
+ if (! FRAME_CR_SURFACE (f))
+ {
+ cairo_surface_t *surface;
+ surface = cairo_xlib_surface_create (FRAME_X_DISPLAY (f),
+ FRAME_X_WINDOW (f),
+ FRAME_DISPLAY_INFO (f)->visual,
+ FRAME_PIXEL_WIDTH (f),
+ FRAME_PIXEL_HEIGHT (f));
+ cr = cairo_create (surface);
+ cairo_surface_destroy (surface);
+ }
+ else
+ cr = cairo_create (FRAME_CR_SURFACE (f));
+ FRAME_CR_CONTEXT (f) = cr;
+ }
+ cairo_save (cr);
+
+ if (gc)
+ {
+ struct x_gc_ext_data *gc_ext = x_gc_get_ext_data (f, gc, 0);
+
+ if (gc_ext && gc_ext->n_clip_rects)
+ {
+ int i;
+
+ for (i = 0; i < gc_ext->n_clip_rects; i++)
+ cairo_rectangle (cr, gc_ext->clip_rects[i].x,
+ gc_ext->clip_rects[i].y,
+ gc_ext->clip_rects[i].width,
+ gc_ext->clip_rects[i].height);
+ cairo_clip (cr);
+ }
+ }
+
+ return cr;
+}
+
+void
+x_end_cr_clip (struct frame *f)
+{
+ cairo_restore (FRAME_CR_CONTEXT (f));
+}
+
+void
+x_set_cr_source_with_gc_foreground (struct frame *f, GC gc)
+{
+ XGCValues xgcv;
+ XColor color;
+
+ XGetGCValues (FRAME_X_DISPLAY (f), gc, GCForeground, &xgcv);
+ color.pixel = xgcv.foreground;
+ x_query_color (f, &color);
+ cairo_set_source_rgb (FRAME_CR_CONTEXT (f), color.red / 65535.0,
+ color.green / 65535.0, color.blue / 65535.0);
+}
+
+void
+x_set_cr_source_with_gc_background (struct frame *f, GC gc)
+{
+ XGCValues xgcv;
+ XColor color;
+
+ XGetGCValues (FRAME_X_DISPLAY (f), gc, GCBackground, &xgcv);
+ color.pixel = xgcv.background;
+ x_query_color (f, &color);
+ cairo_set_source_rgb (FRAME_CR_CONTEXT (f), color.red / 65535.0,
+ color.green / 65535.0, color.blue / 65535.0);
+}
+
+/* Fringe bitmaps. */
+
+static int max_fringe_bmp = 0;
+static cairo_pattern_t **fringe_bmp = 0;
+
+static void
+x_cr_define_fringe_bitmap (int which, unsigned short *bits, int h, int wd)
+{
+ int i, stride;
+ cairo_surface_t *surface;
+ unsigned char *data;
+ cairo_pattern_t *pattern;
+
+ if (which >= max_fringe_bmp)
+ {
+ i = max_fringe_bmp;
+ max_fringe_bmp = which + 20;
+ fringe_bmp = (cairo_pattern_t **) xrealloc (fringe_bmp, max_fringe_bmp * sizeof (cairo_pattern_t *));
+ while (i < max_fringe_bmp)
+ fringe_bmp[i++] = 0;
+ }
+
+ block_input ();
+
+ surface = cairo_image_surface_create (CAIRO_FORMAT_A1, wd, h);
+ stride = cairo_image_surface_get_stride (surface);
+ data = cairo_image_surface_get_data (surface);
+
+ for (i = 0; i < h; i++)
+ {
+ *((unsigned short *) data) = bits[i];
+ data += stride;
+ }
+
+ cairo_surface_mark_dirty (surface);
+ pattern = cairo_pattern_create_for_surface (surface);
+ cairo_surface_destroy (surface);
+
+ unblock_input ();
+
+ fringe_bmp[which] = pattern;
+}
+
+static void
+x_cr_destroy_fringe_bitmap (int which)
+{
+ if (which >= max_fringe_bmp)
+ return;
+
+ if (fringe_bmp[which])
+ {
+ block_input ();
+ cairo_pattern_destroy (fringe_bmp[which]);
+ unblock_input ();
+ }
+ fringe_bmp[which] = 0;
+}
+
+static void
+x_cr_draw_image (struct frame *f, GC gc, cairo_pattern_t *image,
+ int src_x, int src_y, int width, int height,
+ int dest_x, int dest_y, bool overlay_p)
+{
+ cairo_t *cr;
+ cairo_matrix_t matrix;
+ cairo_surface_t *surface;
+ cairo_format_t format;
+
+ cr = x_begin_cr_clip (f, gc);
+ if (overlay_p)
+ cairo_rectangle (cr, dest_x, dest_y, width, height);
+ else
+ {
+ x_set_cr_source_with_gc_background (f, gc);
+ cairo_rectangle (cr, dest_x, dest_y, width, height);
+ cairo_fill_preserve (cr);
+ }
+ cairo_clip (cr);
+ cairo_matrix_init_translate (&matrix, src_x - dest_x, src_y - dest_y);
+ cairo_pattern_set_matrix (image, &matrix);
+ cairo_pattern_get_surface (image, &surface);
+ format = cairo_image_surface_get_format (surface);
+ if (format != CAIRO_FORMAT_A8 && format != CAIRO_FORMAT_A1)
+ {
+ cairo_set_source (cr, image);
+ cairo_fill (cr);
+ }
+ else
+ {
+ x_set_cr_source_with_gc_foreground (f, gc);
+ cairo_mask (cr, image);
+ }
+ x_end_cr_clip (f);
+}
+
+void
+x_cr_draw_frame (cairo_t *cr, struct frame *f)
+{
+ int width, height;
+
+ width = FRAME_PIXEL_WIDTH (f);
+ height = FRAME_PIXEL_HEIGHT (f);
+
+ x_prepare_for_xlibdraw (f);
+ FRAME_CR_CONTEXT (f) = cr;
+ x_clear_area (f, 0, 0, width, height);
+ expose_frame (f, 0, 0, width, height);
+ FRAME_CR_CONTEXT (f) = NULL;
+}
+
+static cairo_status_t
+x_cr_accumulate_data (void *closure, const unsigned char *data,
+ unsigned int length)
+{
+ Lisp_Object *acc = (Lisp_Object *) closure;
+
+ *acc = Fcons (make_unibyte_string (data, length), *acc);
+
+ return CAIRO_STATUS_SUCCESS;
+}
+
+static void
+x_cr_destroy (Lisp_Object arg)
+{
+ cairo_t *cr = (cairo_t *) XSAVE_POINTER (arg, 0);
+
+ block_input ();
+ cairo_destroy (cr);
+ unblock_input ();
+}
+
+Lisp_Object
+x_cr_export_frames (Lisp_Object frames, cairo_surface_type_t surface_type)
+{
+ struct frame *f;
+ cairo_surface_t *surface;
+ cairo_t *cr;
+ int width, height;
+ void (*surface_set_size_func) (cairo_surface_t *, double, double) = NULL;
+ Lisp_Object acc = Qnil, args[2];
+ int count = SPECPDL_INDEX ();
+
+ Fredisplay (Qt);
+
+ f = XFRAME (XCAR (frames));
+ frames = XCDR (frames);
+ width = FRAME_PIXEL_WIDTH (f);
+ height = FRAME_PIXEL_HEIGHT (f);
+
+ block_input ();
+#ifdef CAIRO_HAS_PDF_SURFACE
+ if (surface_type == CAIRO_SURFACE_TYPE_PDF)
+ {
+ surface = cairo_pdf_surface_create_for_stream (x_cr_accumulate_data, &acc,
+ width, height);
+ surface_set_size_func = cairo_pdf_surface_set_size;
+ }
+ else
+#endif
+#ifdef CAIRO_HAS_PNG_FUNCTIONS
+ if (surface_type == CAIRO_SURFACE_TYPE_IMAGE)
+ surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, width, height);
+ else
+#endif
+#ifdef CAIRO_HAS_PS_SURFACE
+ if (surface_type == CAIRO_SURFACE_TYPE_PS)
+ {
+ surface = cairo_ps_surface_create_for_stream (x_cr_accumulate_data, &acc,
+ width, height);
+ surface_set_size_func = cairo_ps_surface_set_size;
+ }
+ else
+#endif
+#ifdef CAIRO_HAS_SVG_SURFACE
+ if (surface_type == CAIRO_SURFACE_TYPE_SVG)
+ surface = cairo_svg_surface_create_for_stream (x_cr_accumulate_data, &acc,
+ width, height);
+ else
+#endif
+ abort ();
+
+ cr = cairo_create (surface);
+ cairo_surface_destroy (surface);
+ record_unwind_protect (x_cr_destroy, make_save_ptr (cr));
+ unblock_input ();
+
+ while (1)
+ {
+ QUIT;
+
+ block_input ();
+ x_prepare_for_xlibdraw (f);
+ FRAME_CR_CONTEXT (f) = cr;
+ x_clear_area (f, 0, 0, width, height);
+ expose_frame (f, 0, 0, width, height);
+ FRAME_CR_CONTEXT (f) = NULL;
+ unblock_input ();
+
+ if (NILP (frames))
+ break;
+
+ block_input ();
+ cairo_surface_show_page (surface);
+ f = XFRAME (XCAR (frames));
+ frames = XCDR (frames);
+ width = FRAME_PIXEL_WIDTH (f);
+ height = FRAME_PIXEL_HEIGHT (f);
+ if (surface_set_size_func)
+ (*surface_set_size_func) (surface, width, height);
+ unblock_input ();
+ }
+
+#ifdef CAIRO_HAS_PNG_FUNCTIONS
+ if (surface_type == CAIRO_SURFACE_TYPE_IMAGE)
+ {
+ block_input ();
+ cairo_surface_flush (surface);
+ cairo_surface_write_to_png_stream (surface, x_cr_accumulate_data, &acc);
+ unblock_input ();
+ }
+#endif
+ unbind_to (count, Qnil);
+
+ args[0] = intern ("concat");
+ args[1] = Fnreverse (acc);
+ return Fapply (2, args);
+}
+
+#endif /* USE_CAIRO */
+
+static void
+x_prepare_for_xlibdraw (struct frame *f)
+{
+#ifdef USE_CAIRO
+ if (f == NULL)
+ {
+ Lisp_Object rest, frame;
+ FOR_EACH_FRAME (rest, frame)
+ if (FRAME_X_P (XFRAME (frame)))
+ x_prepare_for_xlibdraw (XFRAME (frame));
+ }
+ else
+ {
+ cairo_t *cr = FRAME_CR_CONTEXT (f);
+
+ if (cr)
+ {
+ cairo_surface_t *surface = cairo_get_target (cr);
+
+ if (cairo_surface_get_type (surface) == CAIRO_SURFACE_TYPE_XLIB)
+ {
+ cairo_destroy (cr);
+ FRAME_CR_CONTEXT (f) = NULL;
+ }
+ }
+ }
+#endif
+}
+
+static void
+x_set_clip_rectangles (struct frame *f, GC gc, XRectangle *rectangles, int n)
+{
+ XSetClipRectangles (FRAME_X_DISPLAY (f), gc, 0, 0, rectangles, n, Unsorted);
+#ifdef USE_CAIRO
+ eassert (n >= 0 && n <= MAX_CLIP_RECTS);
+
+ {
+ struct x_gc_ext_data *gc_ext = x_gc_get_ext_data (f, gc, 1);
+
+ gc_ext->n_clip_rects = n;
+ memcpy (gc_ext->clip_rects, rectangles, sizeof (XRectangle) * n);
+ }
+#endif
+}
+
+static void
+x_reset_clip_rectangles (struct frame *f, GC gc)
+{
+ XSetClipMask (FRAME_X_DISPLAY (f), gc, None);
+#ifdef USE_CAIRO
+ {
+ struct x_gc_ext_data *gc_ext = x_gc_get_ext_data (f, gc, 0);
+
+ if (gc_ext)
+ gc_ext->n_clip_rects = 0;
+ }
+#endif
+}
+
+static void
+x_fill_rectangle (struct frame *f, GC gc, int x, int y, int width, int height)
+{
+#ifdef USE_CAIRO
+ cairo_t *cr;
+
+ cr = x_begin_cr_clip (f, gc);
+ x_set_cr_source_with_gc_foreground (f, gc);
+ cairo_rectangle (cr, x, y, width, height);
+ cairo_fill (cr);
+ x_end_cr_clip (f);
+#else
+ XFillRectangle (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
+ gc, x, y, width, height);
+#endif
+}
+
+static void
+x_draw_rectangle (struct frame *f, GC gc, int x, int y, int width, int height)
+{
+#ifdef USE_CAIRO
+ cairo_t *cr;
+
+ cr = x_begin_cr_clip (f, gc);
+ x_set_cr_source_with_gc_foreground (f, gc);
+ cairo_rectangle (cr, x + 0.5, y + 0.5, width, height);
+ cairo_set_line_width (cr, 1);
+ cairo_stroke (cr);
+ x_end_cr_clip (f);
+#else
+ XDrawRectangle (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
+ gc, x, y, width, height);
+#endif
+}
+
+static void
+x_clear_window (struct frame *f)
+{
+#ifdef USE_CAIRO
+ cairo_t *cr;
+
+ cr = x_begin_cr_clip (f, NULL);
+ x_set_cr_source_with_gc_background (f, f->output_data.x->normal_gc);
+ cairo_paint (cr);
+ x_end_cr_clip (f);
+#else
+ XClearWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f));
+#endif
+}
+
+#ifdef USE_CAIRO
+static void
+x_fill_trapezoid_for_relief (struct frame *f, GC gc, int x, int y,
+ int width, int height, int top_p)
+{
+ cairo_t *cr;
+
+ cr = x_begin_cr_clip (f, gc);
+ x_set_cr_source_with_gc_foreground (f, gc);
+ cairo_move_to (cr, top_p ? x : x + height, y);
+ cairo_line_to (cr, x, y + height);
+ cairo_line_to (cr, top_p ? x + width - height : x + width, y + height);
+ cairo_line_to (cr, x + width, y);
+ cairo_fill (cr);
+ x_end_cr_clip (f);
+}
+
+enum corners
+ {
+ CORNER_BOTTOM_RIGHT, /* 0 -> pi/2 */
+ CORNER_BOTTOM_LEFT, /* pi/2 -> pi */
+ CORNER_TOP_LEFT, /* pi -> 3pi/2 */
+ CORNER_TOP_RIGHT, /* 3pi/2 -> 2pi */
+ CORNER_LAST
+ };
+
+static void
+x_erase_corners_for_relief (struct frame *f, GC gc, int x, int y,
+ int width, int height,
+ double radius, double margin, int corners)
+{
+ cairo_t *cr;
+ int i;
+
+ cr = x_begin_cr_clip (f, gc);
+ x_set_cr_source_with_gc_background (f, gc);
+ for (i = 0; i < CORNER_LAST; i++)
+ if (corners & (1 << i))
+ {
+ double xm, ym, xc, yc;
+
+ if (i == CORNER_TOP_LEFT || i == CORNER_BOTTOM_LEFT)
+ xm = x - margin, xc = xm + radius;
+ else
+ xm = x + width + margin, xc = xm - radius;
+ if (i == CORNER_TOP_LEFT || i == CORNER_TOP_RIGHT)
+ ym = y - margin, yc = ym + radius;
+ else
+ ym = y + height + margin, yc = ym - radius;
+
+ cairo_move_to (cr, xm, ym);
+ cairo_arc (cr, xc, yc, radius, i * M_PI_2, (i + 1) * M_PI_2);
+ }
+ cairo_clip (cr);
+ cairo_rectangle (cr, x, y, width, height);
+ cairo_fill (cr);
+ x_end_cr_clip (f);
+}
+
+static void
+x_draw_horizontal_wave (struct frame *f, GC gc, int x, int y,
+ int width, int height, int wave_length)
+{
+ cairo_t *cr;
+ double dx = wave_length, dy = height - 1;
+ int xoffset, n;
+
+ cr = x_begin_cr_clip (f, gc);
+ x_set_cr_source_with_gc_foreground (f, gc);
+ cairo_rectangle (cr, x, y, width, height);
+ cairo_clip (cr);
+
+ if (x >= 0)
+ {
+ xoffset = x % (wave_length * 2);
+ if (xoffset == 0)
+ xoffset = wave_length * 2;
+ }
+ else
+ xoffset = x % (wave_length * 2) + wave_length * 2;
+ n = (width + xoffset) / wave_length + 1;
+ if (xoffset > wave_length)
+ {
+ xoffset -= wave_length;
+ --n;
+ y += height - 1;
+ dy = -dy;
+ }
+
+ cairo_move_to (cr, x - xoffset + 0.5, y + 0.5);
+ while (--n >= 0)
+ {
+ cairo_rel_line_to (cr, dx, dy);
+ dy = -dy;
+ }
+ cairo_set_line_width (cr, 1);
+ cairo_stroke (cr);
+ x_end_cr_clip (f);
+}
+#endif
\f
/* Return the struct x_display_info corresponding to DPY. */
static void
x_update_begin (struct frame *f)
{
- /* Nothing to do. */
-}
+#ifdef USE_CAIRO
+ if (! FRAME_CR_SURFACE (f))
+ {
+ int width, height;
+#ifdef USE_GTK
+ if (FRAME_GTK_WIDGET (f))
+ {
+ GdkWindow *w = gtk_widget_get_window (FRAME_GTK_WIDGET (f));
+ width = gdk_window_get_width (w);
+ height = gdk_window_get_height (w);
+ }
+ else
+#endif
+ {
+ width = FRAME_PIXEL_WIDTH (f);
+ height = FRAME_PIXEL_HEIGHT (f);
+ if (! FRAME_EXTERNAL_TOOL_BAR (f))
+ height += FRAME_TOOL_BAR_HEIGHT (f);
+ if (! FRAME_EXTERNAL_MENU_BAR (f))
+ height += FRAME_MENU_BAR_HEIGHT (f);
+ }
+ if (width > 0 && height > 0)
+ {
+ block_input();
+ FRAME_CR_SURFACE (f) = cairo_image_surface_create
+ (CAIRO_FORMAT_ARGB32, width, height);
+ unblock_input();
+ }
+ }
+#endif /* USE_CAIRO */
+}
/* Start update of window W. */
XSetForeground (FRAME_X_DISPLAY (f), f->output_data.x->normal_gc,
face->foreground);
+#ifdef USE_CAIRO
+ x_fill_rectangle (f, f->output_data.x->normal_gc, x, y0, 1, y1 - y0);
+#else
XDrawLine (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
f->output_data.x->normal_gc, x, y0, x, y1);
+#endif
}
/* Draw a window divider from (x0,y0) to (x1,y1) */
? face_last->foreground
: FRAME_FOREGROUND_PIXEL (f));
Display *display = FRAME_X_DISPLAY (f);
- Window window = FRAME_X_WINDOW (f);
if (y1 - y0 > x1 - x0 && x1 - x0 > 2)
/* Vertical. */
{
XSetForeground (display, f->output_data.x->normal_gc, color_first);
- XFillRectangle (display, window, f->output_data.x->normal_gc,
- x0, y0, 1, y1 - y0);
+ x_fill_rectangle (f, f->output_data.x->normal_gc,
+ x0, y0, 1, y1 - y0);
XSetForeground (display, f->output_data.x->normal_gc, color);
- XFillRectangle (display, window, f->output_data.x->normal_gc,
- x0 + 1, y0, x1 - x0 - 2, y1 - y0);
+ x_fill_rectangle (f, f->output_data.x->normal_gc,
+ x0 + 1, y0, x1 - x0 - 2, y1 - y0);
XSetForeground (display, f->output_data.x->normal_gc, color_last);
- XFillRectangle (display, window, f->output_data.x->normal_gc,
- x1 - 1, y0, 1, y1 - y0);
+ x_fill_rectangle (f, f->output_data.x->normal_gc,
+ x1 - 1, y0, 1, y1 - y0);
}
else if (x1 - x0 > y1 - y0 && y1 - y0 > 3)
/* Horizontal. */
{
XSetForeground (display, f->output_data.x->normal_gc, color_first);
- XFillRectangle (display, window, f->output_data.x->normal_gc,
- x0, y0, x1 - x0, 1);
+ x_fill_rectangle (f, f->output_data.x->normal_gc,
+ x0, y0, x1 - x0, 1);
XSetForeground (display, f->output_data.x->normal_gc, color);
- XFillRectangle (display, window, f->output_data.x->normal_gc,
- x0, y0 + 1, x1 - x0, y1 - y0 - 2);
+ x_fill_rectangle (f, f->output_data.x->normal_gc,
+ x0, y0 + 1, x1 - x0, y1 - y0 - 2);
XSetForeground (display, f->output_data.x->normal_gc, color_last);
- XFillRectangle (display, window, f->output_data.x->normal_gc,
- x0, y1 - 1, x1 - x0, 1);
+ x_fill_rectangle (f, f->output_data.x->normal_gc,
+ x0, y1 - 1, x1 - x0, 1);
}
else
{
XSetForeground (display, f->output_data.x->normal_gc, color);
- XFillRectangle (display, window, f->output_data.x->normal_gc,
- x0, y0, x1 - x0, y1 - y0);
+ x_fill_rectangle (f, f->output_data.x->normal_gc,
+ x0, y0, x1 - x0, y1 - y0);
}
}
/* Mouse highlight may be displayed again. */
MOUSE_HL_INFO (f)->mouse_face_defer = false;
+#ifdef USE_CAIRO
+ if (FRAME_CR_SURFACE (f))
+ {
+ cairo_t *cr = 0;
+ block_input();
+#if defined (USE_GTK) && defined (HAVE_GTK3)
+ if (FRAME_GTK_WIDGET (f))
+ {
+ GdkWindow *w = gtk_widget_get_window (FRAME_GTK_WIDGET (f));
+ cr = gdk_cairo_create (w);
+ }
+ else
+#endif
+ {
+ cairo_surface_t *surface;
+ int width = FRAME_PIXEL_WIDTH (f);
+ int height = FRAME_PIXEL_HEIGHT (f);
+ if (! FRAME_EXTERNAL_TOOL_BAR (f))
+ height += FRAME_TOOL_BAR_HEIGHT (f);
+ if (! FRAME_EXTERNAL_MENU_BAR (f))
+ height += FRAME_MENU_BAR_HEIGHT (f);
+ surface = cairo_xlib_surface_create (FRAME_X_DISPLAY (f),
+ FRAME_X_WINDOW (f),
+ FRAME_DISPLAY_INFO (f)->visual,
+ width,
+ height);
+ cr = cairo_create (surface);
+ cairo_surface_destroy (surface);
+ }
+
+ cairo_set_source_surface (cr, FRAME_CR_SURFACE (f), 0, 0);
+ cairo_paint (cr);
+ cairo_destroy (cr);
+ unblock_input ();
+ }
+#endif /* USE_CAIRO */
+
#ifndef XFlush
block_input ();
XFlush (FRAME_X_DISPLAY (f));
{
if (FRAME_INTERNAL_BORDER_WIDTH (f) > 0)
{
- Display *display = FRAME_X_DISPLAY (f);
- Window window = FRAME_X_WINDOW (f);
int border = FRAME_INTERNAL_BORDER_WIDTH (f);
int width = FRAME_PIXEL_WIDTH (f);
int height = FRAME_PIXEL_HEIGHT (f);
int margin = FRAME_TOP_MARGIN_HEIGHT (f);
block_input ();
- x_clear_area (display, window, 0, 0, border, height);
- x_clear_area (display, window, 0, margin, width, border);
- x_clear_area (display, window, width - border, 0, border, height);
- x_clear_area (display, window, 0, height - border, width, border);
+ x_clear_area (f, 0, 0, border, height);
+ x_clear_area (f, 0, margin, width, border);
+ x_clear_area (f, width - border, 0, border, height);
+ x_clear_area (f, 0, height - border, width, border);
unblock_input ();
}
}
int y = WINDOW_TO_FRAME_PIXEL_Y (w, max (0, desired_row->y));
block_input ();
- x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- 0, y, width, height);
- x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- FRAME_PIXEL_WIDTH (f) - width,
- y, width, height);
+ x_clear_area (f, 0, y, width, height);
+ x_clear_area (f, FRAME_PIXEL_WIDTH (f) - width, y, width, height);
unblock_input ();
}
}
else
XSetForeground (display, face->gc, face->background);
- XFillRectangle (display, window, face->gc,
- p->bx, p->by, p->nx, p->ny);
+ x_fill_rectangle (f, face->gc, p->bx, p->by, p->nx, p->ny);
if (!face->stipple)
XSetForeground (display, face->gc, face->foreground);
}
+#ifdef USE_CAIRO
+ if (p->which && p->which < max_fringe_bmp)
+ {
+ XGCValues gcv;
+
+ XGetGCValues (display, gc, GCForeground | GCBackground, &gcv);
+ XSetForeground (display, gc, (p->cursor_p
+ ? (p->overlay_p ? face->background
+ : f->output_data.x->cursor_pixel)
+ : face->foreground));
+ XSetBackground (display, gc, face->background);
+ x_cr_draw_image (f, gc, fringe_bmp[p->which], 0, p->dh,
+ p->wd, p->h, p->x, p->y, p->overlay_p);
+ XSetForeground (display, gc, gcv.foreground);
+ XSetBackground (display, gc, gcv.background);
+ }
+#else /* not USE_CAIRO */
if (p->which)
{
char *bits;
XFreePixmap (display, clipmask);
}
}
+#endif /* not USE_CAIRO */
- XSetClipMask (display, gc, None);
+ x_reset_clip_rectangles (f, gc);
}
/***********************************************************************
int n = get_glyph_string_clip_rects (s, r, 2);
if (n > 0)
- XSetClipRectangles (s->display, s->gc, 0, 0, r, n, Unsorted);
+ x_set_clip_rectangles (s->f, s->gc, r, n);
s->num_clips = n;
}
r.height = src->height;
dst->clip[0] = r;
dst->num_clips = 1;
- XSetClipRectangles (dst->display, dst->gc, 0, 0, &r, 1, Unsorted);
+ x_set_clip_rectangles (dst->f, dst->gc, &r, 1);
}
XGCValues xgcv;
XGetGCValues (s->display, s->gc, GCForeground | GCBackground, &xgcv);
XSetForeground (s->display, s->gc, xgcv.background);
- XFillRectangle (s->display, s->window, s->gc, x, y, w, h);
+ x_fill_rectangle (s->f, s->gc, x, y, w, h);
XSetForeground (s->display, s->gc, xgcv.foreground);
}
{
/* Fill background with a stipple pattern. */
XSetFillStyle (s->display, s->gc, FillOpaqueStippled);
- XFillRectangle (s->display, s->window, s->gc, s->x,
+ x_fill_rectangle (s->f, s->gc, s->x,
s->y + box_line_width,
s->background_width,
s->height - 2 * box_line_width);
for (i = 0; i < s->nchars; ++i)
{
struct glyph *g = s->first_glyph + i;
- XDrawRectangle (s->display, s->window,
+ x_draw_rectangle (s->f,
s->gc, x, s->y, g->pixel_width - 1,
s->height - 1);
x += g->pixel_width;
if (s->font_not_found_p)
{
if (s->cmp_from == 0)
- XDrawRectangle (s->display, s->window, s->gc, x, s->y,
+ x_draw_rectangle (s->f, s->gc, x, s->y,
s->width - 1, s->height - 1);
}
else if (! s->first_glyph->u.cmp.automatic)
false);
}
if (glyph->u.glyphless.method != GLYPHLESS_DISPLAY_THIN_SPACE)
- XDrawRectangle (s->display, s->window, s->gc,
+ x_draw_rectangle (s->f, s->gc,
x, s->ybase - glyph->ascent,
glyph->pixel_width - 1,
glyph->ascent + glyph->descent - 1);
bool left_p, bool right_p,
XRectangle *clip_rect)
{
+#ifdef USE_CAIRO
+ GC top_left_gc, bottom_right_gc;
+ int corners = 0;
+
+ if (raised_p)
+ {
+ top_left_gc = f->output_data.x->white_relief.gc;
+ bottom_right_gc = f->output_data.x->black_relief.gc;
+ }
+ else
+ {
+ top_left_gc = f->output_data.x->black_relief.gc;
+ bottom_right_gc = f->output_data.x->white_relief.gc;
+ }
+
+ x_set_clip_rectangles (f, top_left_gc, clip_rect, 1);
+ x_set_clip_rectangles (f, bottom_right_gc, clip_rect, 1);
+
+ if (left_p)
+ {
+ x_fill_rectangle (f, top_left_gc, left_x, top_y,
+ width, bottom_y + 1 - top_y);
+ if (top_p)
+ corners |= 1 << CORNER_TOP_LEFT;
+ if (bot_p)
+ corners |= 1 << CORNER_BOTTOM_LEFT;
+ }
+ if (right_p)
+ {
+ x_fill_rectangle (f, bottom_right_gc, right_x + 1 - width, top_y,
+ width, bottom_y + 1 - top_y);
+ if (top_p)
+ corners |= 1 << CORNER_TOP_RIGHT;
+ if (bot_p)
+ corners |= 1 << CORNER_BOTTOM_RIGHT;
+ }
+ if (top_p)
+ {
+ if (!right_p)
+ x_fill_rectangle (f, top_left_gc, left_x, top_y,
+ right_x + 1 - left_x, width);
+ else
+ x_fill_trapezoid_for_relief (f, top_left_gc, left_x, top_y,
+ right_x + 1 - left_x, width, 1);
+ }
+ if (bot_p)
+ {
+ if (!left_p)
+ x_fill_rectangle (f, bottom_right_gc, left_x, bottom_y + 1 - width,
+ right_x + 1 - left_x, width);
+ else
+ x_fill_trapezoid_for_relief (f, bottom_right_gc,
+ left_x, bottom_y + 1 - width,
+ right_x + 1 - left_x, width, 0);
+ }
+ if (left_p && width != 1)
+ x_fill_rectangle (f, bottom_right_gc, left_x, top_y,
+ 1, bottom_y + 1 - top_y);
+ if (top_p && width != 1)
+ x_fill_rectangle (f, bottom_right_gc, left_x, top_y,
+ right_x + 1 - left_x, 1);
+ if (corners)
+ {
+ XSetBackground (FRAME_X_DISPLAY (f), top_left_gc,
+ FRAME_BACKGROUND_PIXEL (f));
+ x_erase_corners_for_relief (f, top_left_gc, left_x, top_y,
+ right_x - left_x + 1, bottom_y - top_y + 1,
+ 6, 1, corners);
+ }
+
+ x_reset_clip_rectangles (f, top_left_gc);
+ x_reset_clip_rectangles (f, bottom_right_gc);
+#else
Display *dpy = FRAME_X_DISPLAY (f);
Window window = FRAME_X_WINDOW (f);
int i;
right_x - i, bottom_y + 1 - (i + 1) * bot_p);
}
- XSetClipMask (dpy, gc, None);
+ x_reset_clip_rectangles (f, gc);
+
+#endif
}
XGetGCValues (s->display, s->gc, GCForeground, &xgcv);
XSetForeground (s->display, s->gc, s->face->box_color);
- XSetClipRectangles (s->display, s->gc, 0, 0, clip_rect, 1, Unsorted);
+ x_set_clip_rectangles (s->f, s->gc, clip_rect, 1);
/* Top. */
- XFillRectangle (s->display, s->window, s->gc,
+ x_fill_rectangle (s->f, s->gc,
left_x, top_y, right_x - left_x + 1, width);
/* Left. */
if (left_p)
- XFillRectangle (s->display, s->window, s->gc,
+ x_fill_rectangle (s->f, s->gc,
left_x, top_y, width, bottom_y - top_y + 1);
/* Bottom. */
- XFillRectangle (s->display, s->window, s->gc,
+ x_fill_rectangle (s->f, s->gc,
left_x, bottom_y - width + 1, right_x - left_x + 1, width);
/* Right. */
if (right_p)
- XFillRectangle (s->display, s->window, s->gc,
+ x_fill_rectangle (s->f, s->gc,
right_x - width + 1, top_y, width, bottom_y - top_y + 1);
XSetForeground (s->display, s->gc, xgcv.foreground);
- XSetClipMask (s->display, s->gc, None);
+ x_reset_clip_rectangles (s->f, s->gc);
}
if (s->hl == DRAW_CURSOR)
{
int relief = eabs (s->img->relief);
- XDrawRectangle (s->display, s->window, s->gc,
+ x_draw_rectangle (s->f, s->gc,
x - relief, y - relief,
s->slice.width + relief*2 - 1,
s->slice.height + relief*2 - 1);
}
else
/* Draw a rectangle if image could not be loaded. */
- XDrawRectangle (s->display, s->window, s->gc, x, y,
+ x_draw_rectangle (s->f, s->gc, x, y,
s->slice.width - 1, s->slice.height - 1);
}
if (s->hl == DRAW_CURSOR)
{
int r = eabs (s->img->relief);
- XDrawRectangle (s->display, s->window, s->gc, x - r, y - r,
+ x_draw_rectangle (s->f, s->gc, x - r, y - r,
s->slice.width + r*2 - 1,
s->slice.height + r*2 - 1);
}
}
else
/* Draw a rectangle if image could not be loaded. */
- XDrawRectangle (s->display, pixmap, s->gc, x, y,
+ x_draw_rectangle (s->f, s->gc, x, y,
s->slice.width - 1, s->slice.height - 1);
}
{
/* Fill background with a stipple pattern. */
XSetFillStyle (s->display, s->gc, FillOpaqueStippled);
- XFillRectangle (s->display, s->window, s->gc, x, y, w, h);
+ x_fill_rectangle (s->f, s->gc, x, y, w, h);
XSetFillStyle (s->display, s->gc, FillSolid);
}
else
}
/* Draw the foreground. */
- if (pixmap != None)
+ if (s->img->cr_data)
+ {
+ cairo_t *cr = x_begin_cr_clip (s->f, s->gc);
+
+ int x = s->x + s->img->hmargin;
+ int y = s->y + s->img->vmargin;
+ int width = s->background_width;
+
+ cairo_set_source_surface (cr, s->img->cr_data,
+ x - s->slice.x,
+ y - s->slice.y);
+ cairo_rectangle (cr, x, y, width, height);
+ cairo_fill (cr);
+ x_end_cr_clip (s->f);
+ }
+ else if (pixmap != None)
{
x_draw_image_foreground_1 (s, pixmap);
x_set_glyph_string_clipping (s);
gc = s->face->gc;
get_glyph_string_clip_rect (s, &r);
- XSetClipRectangles (s->display, gc, 0, 0, &r, 1, Unsorted);
+ x_set_clip_rectangles (s->f, gc, &r, 1);
if (s->face->stipple)
{
/* Fill background with a stipple pattern. */
XSetFillStyle (s->display, gc, FillOpaqueStippled);
- XFillRectangle (s->display, s->window, gc, x, y, w, h);
+ x_fill_rectangle (s->f, gc, x, y, w, h);
XSetFillStyle (s->display, gc, FillSolid);
}
else
XGCValues xgcv;
XGetGCValues (s->display, gc, GCForeground | GCBackground, &xgcv);
XSetForeground (s->display, gc, xgcv.background);
- XFillRectangle (s->display, s->window, gc, x, y, w, h);
+ x_fill_rectangle (s->f, gc, x, y, w, h);
XSetForeground (s->display, gc, xgcv.foreground);
}
- XSetClipMask (s->display, gc, None);
+ x_reset_clip_rectangles (s->f, gc);
}
}
else if (!s->background_filled_p)
x_draw_underwave (struct glyph_string *s)
{
int wave_height = 3, wave_length = 2;
+#ifdef USE_CAIRO
+ x_draw_horizontal_wave (s->f, s->gc, s->x, s->ybase - wave_height + 3,
+ s->width, wave_height, wave_length);
+#else /* not USE_CAIRO */
int dx, dy, x0, y0, width, x1, y1, x2, y2, xmax;
bool odd;
XRectangle wave_clip, string_clip, final_clip;
/* Restore previous clipping rectangle(s) */
XSetClipRectangles (s->display, s->gc, 0, 0, s->clip, s->num_clips, Unsorted);
+#endif /* not USE_CAIRO */
}
s->underline_position = position;
y = s->ybase + position;
if (s->face->underline_defaulted_p)
- XFillRectangle (s->display, s->window, s->gc,
+ x_fill_rectangle (s->f, s->gc,
s->x, y, s->width, thickness);
else
{
XGCValues xgcv;
XGetGCValues (s->display, s->gc, GCForeground, &xgcv);
XSetForeground (s->display, s->gc, s->face->underline_color);
- XFillRectangle (s->display, s->window, s->gc,
+ x_fill_rectangle (s->f, s->gc,
s->x, y, s->width, thickness);
XSetForeground (s->display, s->gc, xgcv.foreground);
}
unsigned long dy = 0, h = 1;
if (s->face->overline_color_defaulted_p)
- XFillRectangle (s->display, s->window, s->gc, s->x, s->y + dy,
+ x_fill_rectangle (s->f, s->gc, s->x, s->y + dy,
s->width, h);
else
{
XGCValues xgcv;
XGetGCValues (s->display, s->gc, GCForeground, &xgcv);
XSetForeground (s->display, s->gc, s->face->overline_color);
- XFillRectangle (s->display, s->window, s->gc, s->x, s->y + dy,
+ x_fill_rectangle (s->f, s->gc, s->x, s->y + dy,
s->width, h);
XSetForeground (s->display, s->gc, xgcv.foreground);
}
unsigned long dy = (s->height - h) / 2;
if (s->face->strike_through_color_defaulted_p)
- XFillRectangle (s->display, s->window, s->gc, s->x, s->y + dy,
+ x_fill_rectangle (s->f, s->gc, s->x, s->y + dy,
s->width, h);
else
{
XGCValues xgcv;
XGetGCValues (s->display, s->gc, GCForeground, &xgcv);
XSetForeground (s->display, s->gc, s->face->strike_through_color);
- XFillRectangle (s->display, s->window, s->gc, s->x, s->y + dy,
+ x_fill_rectangle (s->f, s->gc, s->x, s->y + dy,
s->width, h);
XSetForeground (s->display, s->gc, xgcv.foreground);
}
x_draw_glyph_string_foreground (prev);
else
x_draw_composite_glyph_string_foreground (prev);
- XSetClipMask (prev->display, prev->gc, None);
+ x_reset_clip_rectangles (prev->f, prev->gc);
prev->hl = save;
prev->num_clips = 0;
}
x_draw_glyph_string_foreground (next);
else
x_draw_composite_glyph_string_foreground (next);
- XSetClipMask (next->display, next->gc, None);
+ x_reset_clip_rectangles (next->f, next->gc);
next->hl = save;
next->num_clips = 0;
next->clip_head = s->next;
}
/* Reset clipping. */
- XSetClipMask (s->display, s->gc, None);
+ x_reset_clip_rectangles (s->f, s->gc);
s->num_clips = 0;
}
static void
x_shift_glyphs_for_insert (struct frame *f, int x, int y, int width, int height, int shift_by)
{
+ x_prepare_for_xlibdraw (f);
XCopyArea (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), FRAME_X_WINDOW (f),
f->output_data.x->normal_gc,
x, y, width, height,
/* Like XClearArea, but check that WIDTH and HEIGHT are reasonable.
If they are <= 0, this is probably an error. */
+static void
+x_clear_area1 (Display *dpy, Window window,
+ int x, int y, int width, int height, int exposures)
+{
+ eassert (width > 0 && height > 0);
+ XClearArea (dpy, window, x, y, width, height, exposures);
+}
+
+
void
-x_clear_area (Display *dpy, Window window, int x, int y, int width, int height)
+x_clear_area (struct frame *f, int x, int y, int width, int height)
{
+#ifdef USE_CAIRO
+ cairo_t *cr;
+
eassert (width > 0 && height > 0);
- XClearArea (dpy, window, x, y, width, height, False);
+
+ cr = x_begin_cr_clip (f, NULL);
+ x_set_cr_source_with_gc_background (f, f->output_data.x->normal_gc);
+ cairo_rectangle (cr, x, y, width, height);
+ cairo_fill (cr);
+ x_end_cr_clip (f);
+#else
+ x_clear_area1 (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
+ x, y, width, height, False);
+#endif
}
block_input ();
- XClearWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f));
+ x_clear_window (f);
/* We have to clear the scroll bars. If we have changed colors or
something like that, then they should be notified. */
/* Cursor off. Will be switched on again in x_update_window_end. */
x_clear_cursor (w);
+#ifdef USE_CAIRO
+ SET_FRAME_GARBAGED (f);
+#else
XCopyArea (FRAME_X_DISPLAY (f),
FRAME_X_WINDOW (f), FRAME_X_WINDOW (f),
f->output_data.x->normal_gc,
x, from_y,
width, height,
x, to_y);
+#endif
unblock_input ();
}
dpyinfo->last_mouse_glyph_frame = f1;
*bar_window = Qnil;
- *part = scroll_bar_above_handle;
+ *part = 0;
*fp = f1;
XSETINT (*x, win_x);
XSETINT (*y, win_y);
#ifdef USE_TOOLKIT_SCROLL_BARS
static void x_send_scroll_bar_event (Lisp_Object, enum scroll_bar_part,
- int, int, bool);
+ int, int, bool);
/* Lisp window being scrolled. Set when starting to interact with
a toolkit scroll bar, reset to nil when ending the interaction. */
for the case that a window has been split horizontally. In
this case, no clear_frame is generated to reduce flickering. */
if (width > 0 && window_box_height (w) > 0)
- x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- left, top, width, window_box_height (w));
+ x_clear_area (f, left, top, width, window_box_height (w));
window = XCreateWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
/* Position and size of scroll bar. */
/* Draw the empty space above the handle. Note that we can't clear
zero-height areas; that means "clear to end of window." */
if ((inside_width > 0) && (start > 0))
- x_clear_area (FRAME_X_DISPLAY (f), w,
+ x_clear_area1 (FRAME_X_DISPLAY (f), w,
VERTICAL_SCROLL_BAR_LEFT_BORDER,
VERTICAL_SCROLL_BAR_TOP_BORDER,
inside_width, start);
f->output_data.x->scroll_bar_foreground_pixel);
/* Draw the handle itself. */
- XFillRectangle (FRAME_X_DISPLAY (f), w, gc,
+ x_fill_rectangle (f, gc,
/* x, y, width, height */
VERTICAL_SCROLL_BAR_LEFT_BORDER,
VERTICAL_SCROLL_BAR_TOP_BORDER + start,
/* Draw the empty space below the handle. Note that we can't
clear zero-height areas; that means "clear to end of window." */
if ((inside_width > 0) && (end < inside_height))
- x_clear_area (FRAME_X_DISPLAY (f), w,
+ x_clear_area1 (FRAME_X_DISPLAY (f), w,
VERTICAL_SCROLL_BAR_LEFT_BORDER,
VERTICAL_SCROLL_BAR_TOP_BORDER + end,
inside_width, inside_height - end);
if (width > 0 && height > 0)
{
block_input ();
- x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- left, top, width, height);
+ x_clear_area (f, left, top, width, height);
unblock_input ();
}
/* Since toolkit scroll bars are smaller than the space reserved
for them on the frame, we have to clear "under" them. */
if (width > 0 && height > 0)
- x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- left, top, width, height);
+ x_clear_area (f, left, top, width, height);
#ifdef USE_GTK
xg_update_scrollbar_pos (f, bar->x_window, top,
left, width, max (height, 1));
/* Clear also part between window_width and
WINDOW_PIXEL_WIDTH. */
- x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- left, top, pixel_width, height);
+ x_clear_area (f, left, top, pixel_width, height);
unblock_input ();
}
/* Since toolkit scroll bars are smaller than the space reserved
for them on the frame, we have to clear "under" them. */
if (width > 0 && height > 0)
- x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
+ x_clear_area (f,
WINDOW_LEFT_EDGE_X (w), top,
pixel_width - WINDOW_RIGHT_DIVIDER_WIDTH (w), height);
#ifdef USE_GTK
f->output_data.x->scroll_bar_foreground_pixel);
/* Draw a one-pixel border just inside the edges of the scroll bar. */
- XDrawRectangle (FRAME_X_DISPLAY (f), w, gc,
+ x_draw_rectangle (f, gc,
/* x, y, width, height */
0, 0, bar->width - 1, bar->height - 1);
}
else
{
-#ifdef USE_GTK
+#if defined (USE_GTK) && ! defined (HAVE_GTK3) && ! defined (USE_CAIRO)
/* This seems to be needed for GTK 2.6 and later, see
http://debbugs.gnu.org/cgi/bugreport.cgi?bug=15398. */
- x_clear_area (event->xexpose.display,
- event->xexpose.window,
+ x_clear_area (f,
event->xexpose.x, event->xexpose.y,
event->xexpose.width, event->xexpose.height);
#endif
case ConfigureNotify:
f = x_top_window_to_frame (dpyinfo, event->xconfigure.window);
+#ifdef USE_CAIRO
+ if (f) x_cr_destroy_surface (f);
+#endif
#ifdef USE_GTK
if (!f
&& (f = any)
{
xg_frame_resized (f, event->xconfigure.width,
event->xconfigure.height);
+ x_cr_destroy_surface (f);
f = 0;
}
#endif
clip_rect.width = window_width;
clip_rect.height = row->visible_height;
- XSetClipRectangles (FRAME_X_DISPLAY (f), gc, 0, 0, &clip_rect, 1, Unsorted);
+ x_set_clip_rectangles (f, gc, &clip_rect, 1);
}
}
/* Set clipping, draw the rectangle, and reset clipping again. */
x_clip_to_row (w, row, TEXT_AREA, gc);
- XDrawRectangle (dpy, FRAME_X_WINDOW (f), gc, x, y, wd, h - 1);
- XSetClipMask (dpy, gc, None);
+ x_draw_rectangle (f, gc, x, y, wd, h - 1);
+ x_reset_clip_rectangles (f, gc);
}
if ((cursor_glyph->resolved_level & 1) != 0)
x += cursor_glyph->pixel_width - width;
- XFillRectangle (dpy, window, gc, x,
+ x_fill_rectangle (f, gc, x,
WINDOW_TO_FRAME_PIXEL_Y (w, w->phys_cursor.y),
width, row->height);
}
if ((cursor_glyph->resolved_level & 1) != 0
&& cursor_glyph->pixel_width > w->phys_cursor_width - 1)
x += cursor_glyph->pixel_width - w->phys_cursor_width + 1;
- XFillRectangle (dpy, window, gc, x,
- WINDOW_TO_FRAME_PIXEL_Y (w, w->phys_cursor.y +
- row->height - width),
- w->phys_cursor_width - 1, width);
+ x_fill_rectangle (f, gc, x,
+ WINDOW_TO_FRAME_PIXEL_Y (w, w->phys_cursor.y +
+ row->height - width),
+ w->phys_cursor_width - 1, width);
}
- XSetClipMask (dpy, gc, None);
+ x_reset_clip_rectangles (f, gc);
}
}
static void
x_clear_frame_area (struct frame *f, int x, int y, int width, int height)
{
- x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), x, y, width, height);
+ x_clear_area (f, x, y, width, height);
#ifdef USE_GTK
/* Must queue a redraw, because scroll bars might have been cleared. */
if (FRAME_GTK_WIDGET (f))
free_frame_xic (f);
#endif
+ x_prepare_for_xlibdraw (f);
#ifdef USE_X_TOOLKIT
if (f->output_data.x->widget)
{
x_session_initialize (dpyinfo);
#endif
+#ifdef USE_CAIRO
+ x_extension_initialize (dpyinfo);
+#endif
+
unblock_input ();
return dpyinfo;
x_get_glyph_overhangs,
x_fix_overlapping_area,
x_draw_fringe_bitmap,
+#ifdef USE_CAIRO
+ x_cr_define_fringe_bitmap,
+ x_cr_destroy_fringe_bitmap,
+#else
0, /* define_fringe_bitmap */
0, /* destroy_fringe_bitmap */
+#endif
x_compute_glyph_string_overhangs,
x_draw_glyph_string,
x_define_frame_cursor,
#endif
#endif
+#ifdef USE_CAIRO
+ x_cr_init_fringe (&x_redisplay_interface);
+#endif
+
/* Note that there is no real way portable across R3/R4 to get the
original error handler. */
XSetErrorHandler (x_error_handler);