Age | Commit message (Collapse) | Author | Files | Lines |
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2009-03-23 Behdad Esfahbod <behdad@gnome.org>
Bug 576504 – vte does not pass its testsuite.
* src/vte.c:
* src/vtedraw.h:
Fix "make check".
svn path=/trunk/; revision=2391
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2009-02-12 Behdad Esfahbod <behdad@gnome.org>
Bug 54926 – Should try bold version of font before pseudo-bolding
Patch from Kees Cook <kees@outflux.net>
* src/vte.c (_vte_invalidate_cell), (_vte_invalidate_cursor_once),
(vte_terminal_unichar_is_local_graphic),
(vte_terminal_draw_graphic), (vte_terminal_draw_cells),
(vte_terminal_draw_rows), (vte_terminal_paint_cursor):
* src/vtedraw.c (_vte_draw_get_char_width), (_vte_draw_text),
(_vte_draw_char), (_vte_draw_has_char):
* src/vtedraw.h:
* src/vtepangocairo.c (_vte_pangocairo_set_text_font),
(_vte_pangocairo_get_char_width), (_vte_pangocairo_has_bold),
(_vte_pangocairo_draw_text), (_vte_pangocairo_draw_has_char):
* src/vteskel.c:
Try bold font before pseudo-bolding.
svn path=/trunk/; revision=2371
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2008-12-12 Behdad Esfahbod <behdad@gnome.org>
Bug 149631 – gnome-terminal doesn't combine combining chars in utf8
* src/vteunistr.c:
* src/vteunistr.h:
An extended UTF-32 type that assigns numeric values to UTF-8 sequences
on demand. Can be used to efficiently store a string, instead of one
character, at each cell.
* src/vte-private.h:
* src/vte.c:
* src/vtedraw.c:
* src/vtedraw.h:
* src/vtepangocairo.c:
Port to vteunistr instead of gunichar for cell content.
* src/vte.c:
Handle zerowidth insertions by sticking it on the previous cell.
* src/iso2022.h:
* src/iso2022.c:
Cleanup ambiguous-width handling. Handle zero-width chars.
svn path=/trunk/; revision=2340
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2008-12-08 Behdad Esfahbod <behdad@gnome.org>
Bug 563752 – pangocairo backend recreates cairo_surface_t for
background drawing
* src/vte.c (vte_terminal_paint),
(vte_terminal_set_scroll_background),
(vte_terminal_background_update):
* src/vtedraw.c (_vte_draw_new), (_vte_draw_set_background_solid),
(_vte_draw_set_background_image),
(_vte_draw_set_background_scroll), (_vte_draw_draw_rectangle):
* src/vtedraw.h:
* src/vtepangocairo.c (_vte_pangocairo_destroy),
(_vte_pangocairo_set_background_solid),
(_vte_pangocairo_set_background_image),
(_vte_pangocairo_set_background_scroll), (_vte_pangocairo_clear),
(_vte_pangocairo_clip), (set_source_color_alpha):
* src/vteskel.c:
Cleanup vte_draw background API. Use a cached cairo_pattern_t in
pangocairo backend.
Also, queue background update on scroll_background change.
svn path=/trunk/; revision=2335
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2008-12-02 Behdad Esfahbod <behdad@gnome.org>
* src/vtedraw.h:
* src/vtepangocairo.c (font_info_cache_ascii):
Cache the full ASCII range if Latin uses the default language.
svn path=/trunk/; revision=2312
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* src/vte.c: (vte_terminal_get_using_xft):
* src/vte.h:
* src/vtedraw.c: (_vte_draw_text):
* src/vtedraw.h:
* src/vtepangocairo.c: Deprecate vte_terminal_get_using_xft() as preparation for
bug #560766. Remove the internal vtedraw method already.
svn path=/trunk/; revision=2181
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2008-11-20 Behdad Esfahbod <behdad@gnome.org>
Bug 560818 – pangocairo backend doesn't share font cache across
widgets
* src/vtepangocairo.c (font_info_cache_ascii),
(font_info_allocate), (font_info_free), (font_info_register),
(font_info_unregister), (font_info_reference),
(font_info_destroy_delayed), (font_info_destroy), (context_hash),
(context_equal), (font_info_find_for_context),
(font_info_create_for_context), (font_info_create_for_screen),
(font_info_get_unichar_info): Cache font info and use it for multiple
widgets.
svn path=/trunk/; revision=2154
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2008-11-14 Behdad Esfahbod <behdad@gnome.org>
* src/vte.c (vte_terminal_ensure_font):
* src/vtedraw.c (_vte_draw_new), (_vte_draw_free),
(_vte_draw_set_background_opacity),
(_vte_draw_set_background_color), (_vte_draw_set_text_font),
(_vte_draw_get_text_metrics), (_vte_draw_get_char_width),
(_vte_draw_char), (_vte_draw_draw_rectangle),
(_vte_draw_set_scroll):
* src/vtedraw.h:
* src/vteft2.c (_vte_ft2_destroy), (_vte_ft2_start),
(_vte_ft2_end), (_vte_ft2_set_background_image), (_vte_ft2_clear),
(_vte_ft2_set_text_font), (_vte_ft2_get_text_metrics),
(_vte_ft2_get_char_width), (_vte_ft2_draw_text),
(_vte_ft2_draw_has_char), (_vte_ft2_draw_rectangle),
(_vte_ft2_fill_rectangle):
* src/vtegl.c (_vte_gl_destroy), (_vte_gl_get_visual),
(_vte_gl_start), (_vte_gl_end), (_vte_gl_set_background_image),
(_vte_gl_clear), (_vte_gl_set_text_font),
(_vte_gl_get_text_metrics), (_vte_gl_get_char_width),
(_vte_gl_draw_text), (_vte_gl_draw_has_char), (_vte_gl_rectangle):
* src/vtepango.c (_vte_pango_set_text_font),
(_vte_pango_get_text_metrics):
* src/vtepangox.c (_vte_pangox_create), (_vte_pangox_destroy),
(_vte_pangox_start), (_vte_pangox_end),
(_vte_pangox_set_background_image), (_vte_pangox_clip),
(_vte_pangox_clear), (_vte_pangox_set_text_font),
(_vte_pangox_get_text_metrics), (_vte_pangox_get_using_fontconfig),
(_vte_pangox_draw_text), (_vte_pangox_draw_has_char),
(_vte_pangox_draw_rectangle), (_vte_pangox_fill_rectangle):
* src/vtepangox.h:
* src/vteskel.c (_vte_skel_clear), (_vte_skel_get_text_metrics),
(_vte_skel_draw_text), (_vte_skel_fill_rectangle):
* src/vtexft.c (_vte_xft_set_text_font),
(_vte_xft_get_text_metrics), (_vte_xft_draw_text):
Remove unneeded draw methods.
svn path=/trunk/; revision=2144
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2008-11-13 Behdad Esfahbod <behdad@gnome.org>
* src/vte.c (vte_terminal_background_update):
* src/vtedraw.c (_vte_draw_update_requires_clear), (_vte_draw_new),
(_vte_draw_set_background_opacity),
(_vte_draw_set_background_color), (_vte_draw_set_background_image),
(_vte_draw_char), (_vte_draw_set_scroll):
* src/vtedraw.h:
* src/vteft2.c (_vte_ft2_set_background_image), (_vte_ft2_clear),
(_vte_ft2_get_char_width):
* src/vtegl.c (_vte_gl_create), (_vte_gl_clear),
(_vte_gl_get_char_width), (_vte_gl_draw_text):
* src/vtepango.c (_vte_pango_create), (_vte_pango_start),
(_vte_pango_set_background_image), (_vte_pango_clear):
* src/vtexft.c (_vte_xft_create), (_vte_xft_set_background_image),
(_vte_xft_clear), (_vte_xft_get_char_width):
Simplify backends by relying more on defaults.
svn path=/trunk/; revision=2139
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2008-11-13 Behdad Esfahbod <behdad@gnome.org>
* src/vtedraw.h:
* src/vtedraw.c (_vte_draw_new), (_vte_draw_get_visual),
(_vte_draw_get_colormap), (_vte_draw_start), (_vte_draw_end),
(_vte_draw_set_background_color), (_vte_draw_set_background_image),
(_vte_draw_requires_repaint), (_vte_draw_clip), (_vte_draw_clear),
(_vte_draw_set_text_font), (_vte_draw_get_text_width),
(_vte_draw_get_text_height), (_vte_draw_get_text_ascent),
(_vte_draw_get_char_width), (_vte_draw_get_using_fontconfig),
(_vte_draw_text), (_vte_draw_char), (_vte_draw_has_char),
(_vte_draw_fill_rectangle), (_vte_draw_draw_rectangle),
(_vte_draw_set_scroll):
Use sensical defaults instead of g_return_if_fail'ing when backend
functions are not implemented.
svn path=/trunk/; revision=2137
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2007-03-16 Chris Wilson <chris@chris-wilson.co.uk>
Bug 418073 – Opacity ignored for vtexft
* src/vte.c:
* src/vtedraw.c (_vte_draw_requires_clear):
* src/vtedraw.h:
* src/vteft2.c (_vte_ft2_set_background_image):
* src/vtegl.c (_vte_gl_create), (_vte_gl_set_background_image):
* src/vtepango.c (_vte_pango_set_background_image):
* src/vtepangox.c (_vte_pango_x_set_background_image):
* src/vtexft.c (_vte_xft_set_background_color),
(_vte_xft_set_background_image):
Flood fill the backing pixmap if we need to change it's
opacity as well.
svn path=/trunk/; revision=1842
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2007-03-05 Chris Wilson <chris@chris-wilson.co.uk>
Bug 414586 – Terminal screen blinks when menu is opened for the first time
Avoid resetting the window background colour when the style is reset.
Avoid clearing the window if we are using a simple color and double
bufferring (i.e when we know we are using a pre-cleared pixmap).
* src/vte-private.h:
* src/vte.c (vte_terminal_init), (vte_terminal_size_allocate),
(vte_terminal_unrealize), (vte_terminal_realize),
(vte_terminal_paint_area), (vte_terminal_expose),
(vte_terminal_class_init), (vte_terminal_background_update):
* src/vtedraw.c (_vte_draw_has_background_image):
* src/vtedraw.h:
* src/vteft2.c (_vte_ft2_set_background_image):
* src/vtegl.c (_vte_gl_set_background_image):
* src/vtepango.c (_vte_pango_set_background_image):
* src/vtepangox.c (_vte_pango_x_set_background_image):
svn path=/trunk/; revision=1811
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2007-02-28 Chris Wilson <chris@chris-wilson.co.uk>
Bug 410534 – Slow content scrolling, takes 100% of CPU.
Submitting long glyph runs was causing a dramatic (10x) slow down
in the fglrx xserver.
* src/vtedraw.h
* src/vtexft.c (_vte_xft_draw_text):
Cap the max glyph run length to 300.
svn path=/trunk/; revision=1777
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2007-02-23 Chris Wilson <chris@chris-wilson.co.uk>
Add a new debug flag to monitor draw operations.
Don't issue individual glyphs for is_local_graphic() in the middle of
a run.
* src/debug.c: (_vte_debug_parse_string):
* src/debug.h:
* src/vte.c: (vte_terminal_unichar_is_local_graphic),
(vte_terminal_draw_rows), (vte_terminal_paint):
* src/vtedraw.c: (_vte_draw_init_user), (_vte_draw_init_default),
(_vte_draw_new), (_vte_draw_free), (_vte_draw_get_visual),
(_vte_draw_get_colormap), (_vte_draw_start), (_vte_draw_end),
(_vte_draw_set_background_color), (_vte_draw_set_background_image),
(_vte_draw_requires_repaint), (_vte_draw_clip), (_vte_draw_clear),
(_vte_draw_set_text_font), (_vte_draw_get_text_width),
(_vte_draw_get_text_height), (_vte_draw_get_text_ascent),
(_vte_draw_get_char_width), (_vte_draw_get_using_fontconfig),
(_vte_draw_text), (_vte_draw_char), (_vte_draw_has_char),
(_vte_draw_fill_rectangle), (_vte_draw_draw_rectangle),
(_vte_draw_set_scroll):
* src/vtedraw.h:
* src/vteft2.c: (_vte_ft2_draw_has_char):
* src/vtegl.c: (_vte_gl_draw_has_char):
* src/vtepango.c: (_vte_pango_draw_has_char):
* src/vtepangox.c: (_vte_pango_x_draw_has_char):
* src/vteskel.c: (_vte_skel_draw_has_char):
* src/vtexft.c: (_vte_xft_draw_has_char):
svn path=/trunk/; revision=1729
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2007-02-04 Chris Wilson <chris@chris-wilson.co.uk>
Bug 106618 – CJK 'fixed width' font and 's p a c e d o u t' issue
* src/vtedraw.h:
* src/vteglyph.c: (_vte_glyph_cache_set_font_description):
* src/vtepango.c: (_vte_pango_set_text_font):
* src/vtepangox.c: (_vte_pango_x_set_text_font):
* src/vtexft.c: (_vte_xft_set_text_font):
Detect a change in font between wide-chars and recheck for a
fixed-width estimate.
svn path=/trunk/; revision=1618
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2007-01-31 Chris Wilson <chris@chris-wilson.co.uk>
A mixed bag of cleanups.
* configure.in:
* src/pty.c: (_vte_pty_set_utf8):
Test for existence of tc[sg]etattr.
* src/vte-private.h:
* src/vte.c: (vte_terminal_emit_adjustment_changed),
(vte_terminal_queue_adjustment_changed),
(vte_terminal_set_color_internal), (vte_terminal_handle_sequence),
(_vte_terminal_enable_input_source), (vte_terminal_io_read),
(vte_terminal_init), (vte_terminal_unrealize),
(vte_terminal_finalize), (vte_terminal_background_update),
(vte_terminal_queue_background_update),
(vte_terminal_emit_pending_signals), (process_timeout),
(update_repeat_timeout), (update_timeout):
Move idle signal emission to display handlers.
* src/vtedraw.h:
Add '&' to the single width characters.
* src/vteseq.c: (_vte_sequence_get_handler):
* src/vteseq.h:
Drop the extraneous GQuark parameter.
* src/vtexft.c: (_vte_xft_set_text_font):
Avoid use of strlen for a compile-time fixed length string.
svn path=/trunk/; revision=1595
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2007-01-26 Chris Wilson <chris@chris-wilson.co.uk>
Bug 401082 – double-draw issue
The main cause of this bug was not expanding the cleared area to cover
all the cells affected by the draw and forgetting to offset the clear
by VTE_PAD_WIDTH.
To counter the performance hit due to the expanded repaint area, each
backend is presented with the opportunity to apply a clip to the
exposed region before painting.
This also fixes bug 333157,
* src/vte.c: (_vte_invalidate_cells), (vte_terminal_paint_area),
(vte_terminal_paint):
* src/vtedraw.c: (_vte_draw_clip):
* src/vtedraw.h:
* src/vteft2.c: (_vte_ft2_end), (_vte_ft2_clip):
* src/vtegl.c:
* src/vtepango.c: (_vte_pango_clip):
* src/vtepangox.c: (_vte_pango_x_clip):
* src/vtexft.c: (_vte_xft_clip), (_vte_xft_draw_text):
svn path=/trunk/; revision=1548
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2007-01-24 Chris Wilson <chris@chris-wilson.co.uk>
cf Bug 399617 – Avoid memory allocations during an expose event.
Currently we cannot generate long glyph runs due to the text
painting being broken up into single rows and setting a low
max run cap. The benefit of longer runs is the backends can
do more caching within a run and potentially generate fewer
render calls and/or less network traffic.
In the simple test case, this increased the performance of a
remote hexdump by 10%.
* src/vte.c: (vte_terminal_draw_rows), (vte_terminal_paint):
Scan entired exposed area for glyph runs.
* src/vtedraw.h:
Increase VTE_DRAW_MAX_LENGTH
* src/vtexft.c: (_vte_xft_draw_text):
Create GlyphSpecs rather than CharFontSpecs, saves a
conversion and potential malloc inside libXft, and our
own malloc.
svn path=/trunk/; revision=1523
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svn path=/trunk/; revision=1515
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2007-01-24 Chris Wilson <chris@chris-wilson.co.uk>
* src/vteaccess.c: (vte_terminal_accessible_text_modified):
Valgrind pointed out a couple of places where we tried to
access before the start of the string.
svn path=/trunk/; revision=1514
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2007-01-17 Chris Wilson <chris@chris-wilson.co.uk>
Bug 395373 - Allow the user to specify backend priorities.
* src/vtedraw.c: (_vte_draw_init_user), (_vte_draw_init_default),
(_vte_draw_new):
Scan $ENV{VTE_BACKEND} for the user's preferred backend
and failover to the first working backend.
Discard checking VTE_USE_*
* src/vtedraw.h:
* src/vteft2.c:
* src/vteft2.h:
* src/vtegl.c:
* src/vtegl.h:
* src/vtepango.c:
* src/vtepango.h:
* src/vtepangox.c:
* src/vtepangox.h:
* src/vteskel.c: (_vte_skel_check), (_vte_skel_create),
(_vte_skel_destroy), (_vte_skel_start):
* src/vteskel.h:
* src/vtexft.c:
* src/vtexft.h:
Remove the environment variable field, drop the "Vte" prefix
from the backend names and make the exported structure const.
svn path=/trunk/; revision=1447
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2006-07-10 Behdad Esfahbod <behdad@gnome.org>
Bug 345377 – real transparency
Patch from Kristian Høgsberg <krh redhat.com>
* doc/reference/tmpl/vte.sgml:
* doc/reference/vte-sections.txt:
* python/vte.defs:
* src/vte-private.h:
* src/vte.c (vte_terminal_set_opacity), (vte_terminal_init),
(vte_terminal_background_update):
* src/vte.h:
* src/vteapp.c (main):
* src/vtedraw.c (_vte_draw_set_background_color):
* src/vtedraw.h:
* src/vteft2.c (_vte_ft2_set_background_color):
* src/vtegl.c (_vte_gl_set_background_color):
* src/vtepango.c (_vte_pango_set_background_color):
* src/vtepangox.c (_vte_pango_x_set_background_color):
* src/vteskel.c (_vte_skel_set_background_color):
* src/vtexft.c (_vte_xft_create), (_vte_xft_set_background_color),
(_vte_xft_clear):
Add vte_terminal_set_opacity().
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* src/vte.h, src/vte.c (vte_terminal_set_font_full): Add (#134429).
* src/vteglyph.c(_vte_glyph_cache_set_font_description): take a
VteTerminalAntiAlias argument.
* src/vteft2.c, src/vtegl.c, src/pango.c, src/pango.x, src/vtexft.c
(*_set_text_font): take a VteTerminalAntiAlias argument.
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* src/vteint.h: add. Move private VteTerminal stuff which needs to be shared
with other modules in the library here.
* src/vtedraw.c, src/vtedraw.h: add get_char_width(), for use in drawing the
cursor.
* src/vte.c(vte_invalidate_cursor_once): if the character under the cursor
doesn't fit into its cell, expose the column to the right of it so
that we can paint into the adjacent cell.
* src/vte.c(vte_terminal_paint): when clearing the area behind the cursor or
drawing the hollow rectangle to indicate its position when we don't
have focus, use the visible width of the character instead of just
assuming it will fit. This complies better with assertion 2.
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* configure.in: check for GTK+ 2.2, and if found, force use of multihead-safe
APIs to try to flush out some bugs.
* src/vte.c, src/vteapp.c, src/vtedraw.c, src/vtefc.c, src/vteglyph.c: clean
up some sloppy multihead changes.
* src/vte.c, src/vte.h (vte_terminal_match_set_cursor_type): add.
* src/vtedraw.c, src/vtedraw.h: add a draw_char() method which is allowed to
fail.
* src/vte.c(vte_terminal_draw_graphic): separate the width of a column and the
number of columns to be drawn. Use _vte_draw_char() to avoid
crude approximations of characters when we have a font for them.
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* src/vtedraw.c, src/vtedraw.h: add _vte_draw_needs_repaint() to indicate if
the drawing back-end can only handle entire-window paints.
* src/vteconv.c: return a value from _vte_conv_close(), even though it isn't
used.
* src/vte.c(vte_terminal_paint): don't look at drawing starting at negative
row or coumn offsets.
* src/vtegl.c: prefer glX double-buffering to GDK's, and use double-buffered
possibly-direct windows instead of indirect pixmaps.
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* src/vtedraw.c, src/vtedraw.h (_vte_draw_get_colormap): let the caller control
whether or not we return the default colormap.
* src/vtegl.c: enable blending. Don't specify any buffer depths. Set the
current drawable before we do any drawing. Call gluOrtho2D with the
right args to set up the right projection.
* src/vteskel.c: quiet compiler warning by removing a "const".
* src/vtedraw.c: juggle the preferred render order again.
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* src/vtebg.c, src/vtebg.h: add a singleton object for managing copies of
background images, either the desktop background, an in-memory pixbuf,
or an on-disk file, with tinting. Using a single store for this stuff
lets multiple widgets share images and should reduce both CPU and
memory consumption in applications which create more than one
VteTerminal instance with similar settings.
* src/vtedraw.c, src/vtedraw.h: adapt the set_background_pixbuf() interface to
the vtebg method and rename to set_background_image().
* src/vteft2.c, src/vtegl.c, src/vtepango.c, src/vtepangox.c, src/vteskel.c,
src/vtexft.c: update to work with newer vtebg/vtedraw interfaces.
* src/vte.c(vte_terminal_filter_property_changes): remove in favor of vtebg
method. Manage background state for vtebg.
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* configure.in: disable pangox, xft, glx drawing if run invoked with the
--without-x flag.
* vte.pc.in: include CFLAGS found by AC_PATH_XTRA when built with X.
* src/iso2022.c(_vte_iso2022_substitute_single): clean up and ensure that
ambiguous widths are respected.
* src/iso2022.c, src/iso2022.h: add _vte_iso2022_unichar_width().
* src/vte.c: remove old xft2/xft1/pango/pangox/core drawing code, making draw
the only supported method. Remove most dependencies on gdkx and Xlib,
except for root pixmap ID watching.
* src/vtedraw.c: only use pangox, xft if X_DISPLAY_MISSING is not defined.
* src/vtedraw.c, src/vtedraw.h: add get_using_fontconfig() method.
* src/vte.c(vte_terminal_get_using_xft): use _vte_draw_get_using_fontconfig(),
which is what apps really want to know when they call this function.
* src/vtegl.c: wrap in #ifndef X_DISPLAY_MISSING.
* src/vtepangox.c: wrap in #ifndef X_DISPLAY_MISSING.
* src/vtexft.c: wrap in #ifndef X_DISPLAY_MISSING.
* src/vteglyph.c(_vte_glyph_cache_set_description): use horizontal advance
instead of bitmap width when calculating display widths.
Rename to _vte_glyph_cache_set_font_description.
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* configure.in: add specific checks for PangoX and glX.
* src/vteft2.c, src/vteft2.h: add drawing method using freetype and GdkRGB.
* src/vteglyph.c, src/vteglyph.h: add.
* src/vtepangox.c, src/vtepangox.h: add drawing method using PangoX.
* src/vtergb.c, src/vtergb.h: add.
* src/vtegl.c, src/vtegl.h: add placeholder drawing method using freetype and
glX.
* src/Makefile.am: add newly-added source files to libvte.la target.
* src/vtedraw.c, src/vtedraw.h: add get_visual and get_colormap methods so that
drawing methods can override the default visual and colormap. Rename
get_text_base() to get_text_ascent(), which is more correct. Remove
scroll(), which would just wrap gdk_window_scroll().
* src/vte.c: fix logic for choosing alternate render methods when VTE_USE_XFT
is "0".
* src/vteapp.c: add -- option to stop parsing options with getopt.
* src/vtefc.c: fix incorrect DPI read due to type mismatch (#109513).
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* configure.in: require Xft2 and fontconfig, drop Xft1. Require freetype2.
* src/Makefile.am, src/xticker.c: add xticker, useless but interesting.
* src/vte.c, src/vte.h: add vte_terminal_set_scroll_background() to enable
background scrolling (where supported by the drawing code).
* src/vteapp.c: set the tinting color to the default background color to see
what that's like. Add -s option to toggle scrolling backgrounds.
* src/vtefc.c, src/vtefc.h: add. For converting PangoFontDescriptions to
sorted lists of FcPatterns suitable for passing to XftFontOpenPattern()
or even FT_New_Face().
* src/vtedraw.c, src/vtedraw.h: add. New drawing layer.
* src/vtepango.c, src/vtepango.h: add. Drawing layer using Pango.
* src/vtexft.c, src/vtexft.h: add. Drawing layer using Xft2.
* src/vte.c: add render type VteRenderDraw for transitional period in
preparation for nuking other drawing code. Merge HAVE_XFT bits into
HAVE_XFT2 areas. Nuke Xft1-specific stuff. Move drawing of lines
and rectangles to dedicated functions. Always call vte_unichar_width()
instead of g_unichar_iswide().
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