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Drop font-viewer

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Will be moved to another module
This commit is contained in:
William Jon McCann 2010-09-30 13:52:59 -04:00
parent f925a6a538
commit ec8aed3b20
12 changed files with 12 additions and 1543 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Makefile.am
View file

@ -1,8 +1,8 @@
ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS} ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
SUBDIRS = po libgnome-control-center shell panels \ SUBDIRS = po libgnome-control-center shell panels \
font-viewer help docs help docs
DIST_SUBDIRS = po font-viewer help shell typing-break docs examples panels libgnome-control-center DIST_SUBDIRS = po help shell typing-break docs examples panels libgnome-control-center
if HAVE_TYPING_BREAK if HAVE_TYPING_BREAK
SUBDIRS += typing-break SUBDIRS += typing-break

3
configure.ac
View file

@ -151,7 +151,6 @@ if $PKG_CONFIG --exists xft ; then
fi fi
PKG_CHECK_MODULES(FONT_CAPPLET, $COMMON_MODULES $xft_modules) PKG_CHECK_MODULES(FONT_CAPPLET, $COMMON_MODULES $xft_modules)
PKG_CHECK_MODULES(FONT_VIEWER, $COMMON_MODULES $xft_modules)
PKG_CHECK_MODULES(AT_CAPPLET, $COMMON_MODULES) PKG_CHECK_MODULES(AT_CAPPLET, $COMMON_MODULES)
@ -344,8 +343,6 @@ docs/reference/libgnome-control-center/Makefile
docs/reference/libgnome-control-center/version.xml docs/reference/libgnome-control-center/version.xml
examples/Makefile examples/Makefile
examples/gnome-example-panel.desktop.in examples/gnome-example-panel.desktop.in
font-viewer/Makefile
font-viewer/gnome-font-viewer.desktop.in
help/Makefile help/Makefile
libgnome-control-center/Makefile libgnome-control-center/Makefile
libgnome-control-center/libgnome-control-center.pc libgnome-control-center/libgnome-control-center.pc

48
font-viewer/Makefile.am
View file

@ -1,48 +0,0 @@
INCLUDES = $(FONT_VIEWER_CFLAGS) $(GNOMECC_CAPPLETS_CFLAGS) -DDIRECTORY_DIR=\"$(directorydir)\" \
-DGNOMELOCALEDIR=\"$(datadir)/locale\"
bin_PROGRAMS = gnome-thumbnail-font gnome-font-viewer
gnome_thumbnail_font_LDADD = $(GNOMECC_CAPPLETS_LIBS) $(FONT_VIEWER_LIBS)
gnome_thumbnail_font_SOURCES = ftstream-vfs.c ftstream-vfs.h font-thumbnailer.c totem-resources.c totem-resources.h
gnome_font_viewer_LDADD = $(GNOMECC_CAPPLETS_LIBS) $(FONT_VIEWER_LIBS)
gnome_font_viewer_SOURCES = ftstream-vfs.c ftstream-vfs.h font-view.c
schemasdir = $(GCONF_SCHEMA_FILE_DIR)
schemas_DATA = fontilus.schemas
desktopdir = $(datadir)/applications
desktop_in_files = gnome-font-viewer.desktop.in
desktop_DATA = $(desktop_in_files:.desktop.in=.desktop)
install-data-local: install-gconf-schemas install-desktop-database
if GCONF_SCHEMAS_INSTALL
install-gconf-schemas:
if test -z "$(DESTDIR)"; then \
GCONF_CONFIG_SOURCE=$(GCONF_SCHEMA_CONFIG_SOURCE) $(GCONFTOOL) --makefile-install-rule fontilus.schemas; \
fi
else
install-gconf-schemas:
endif
install-desktop-database: install-desktopDATA
update-desktop-database $(DESTDIR)$(desktopdir)
uninstall-local:
rm -f $(DESTDIR)$(desktopdir)/mimeinfo.cache
@INTLTOOL_DESKTOP_RULE@
@INTLTOOL_DIRECTORY_RULE@
@INTLTOOL_SCHEMAS_RULE@
CLEANFILES = $(desktop_in_files) $(desktop_DATA) \
$(schemas_DATA) $(directory_DATA)
EXTRA_DIST = \
fontilus.schemas.in \
gnome-font-viewer.desktop.in.in
-include $(top_srcdir)/git.mk

399
font-viewer/font-thumbnailer.c
View file

@ -1,399 +0,0 @@
/* -*- mode: C; c-basic-offset: 4 -*-
* fontilus - a collection of font utilities for GNOME
* Copyright (C) 2002-2003 James Henstridge <james@daa.com.au>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
#include <locale.h>
#include <ft2build.h>
#include FT_FREETYPE_H
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <gio/gio.h>
#include <glib/gi18n.h>
#include "totem-resources.h"
static const gchar *
get_ft_error(FT_Error error)
{
#undef __FTERRORS_H__
#define FT_ERRORDEF(e,v,s) case e: return s;
#define FT_ERROR_START_LIST
#define FT_ERROR_END_LIST
switch (error) {
#include FT_ERRORS_H
default:
return "unknown";
}
}
#define FONT_SIZE 64
#define PAD_PIXELS 4
FT_Error FT_New_Face_From_URI(FT_Library library,
const gchar *uri,
FT_Long face_index,
FT_Face *aface);
static void
draw_bitmap(GdkPixbuf *pixbuf, FT_Bitmap *bitmap, gint off_x, gint off_y)
{
guchar *buffer;
gint p_width, p_height, p_rowstride;
gint i, j;
buffer = gdk_pixbuf_get_pixels(pixbuf);
p_width = gdk_pixbuf_get_width(pixbuf);
p_height = gdk_pixbuf_get_height(pixbuf);
p_rowstride = gdk_pixbuf_get_rowstride(pixbuf);
for (j = 0; j < bitmap->rows; j++) {
if (j + off_y < 0 || j + off_y >= p_height)
continue;
for (i = 0; i < bitmap->width; i++) {
guchar pixel;
gint pos;
if (i + off_x < 0 || i + off_x >= p_width)
continue;
switch (bitmap->pixel_mode) {
case ft_pixel_mode_mono:
pixel = bitmap->buffer[j * bitmap->pitch + i/8];
pixel = 255 - ((pixel >> (7 - i % 8)) & 0x1) * 255;
break;
case ft_pixel_mode_grays:
pixel = 255 - bitmap->buffer[j*bitmap->pitch + i];
break;
default:
pixel = 255;
}
pos = (j + off_y) * p_rowstride + 3 * (i + off_x);
buffer[pos] = pixel;
buffer[pos+1] = pixel;
buffer[pos+2] = pixel;
}
}
}
static void
draw_char(GdkPixbuf *pixbuf, FT_Face face, FT_UInt glyph_index,
gint *pen_x, gint *pen_y)
{
FT_Error error;
FT_GlyphSlot slot;
slot = face->glyph;
error = FT_Load_Glyph(face, glyph_index, FT_LOAD_DEFAULT);
if (error) {
g_printerr("could not load glyph index '%ud': %s\n", glyph_index,
get_ft_error(error));
return;
}
error = FT_Render_Glyph(slot, ft_render_mode_normal);
if (error) {
g_printerr("could not render glyph index '%ud': %s\n", glyph_index,
get_ft_error(error));
return;
}
draw_bitmap(pixbuf, &slot->bitmap,
*pen_x + slot->bitmap_left,
*pen_y - slot->bitmap_top);
*pen_x += slot->advance.x >> 6;
}
static void
save_pixbuf(GdkPixbuf *pixbuf, gchar *filename)
{
guchar *buffer;
gint p_width, p_height, p_rowstride;
gint i, j;
gint trim_left, trim_right, trim_top, trim_bottom;
GdkPixbuf *subpixbuf;
buffer = gdk_pixbuf_get_pixels(pixbuf);
p_width = gdk_pixbuf_get_width(pixbuf);
p_height = gdk_pixbuf_get_height(pixbuf);
p_rowstride = gdk_pixbuf_get_rowstride(pixbuf);
for (i = 0; i < p_width; i++) {
gboolean seen_pixel = FALSE;
for (j = 0; j < p_height; j++) {
gint offset = j * p_rowstride + 3*i;
seen_pixel = (buffer[offset] != 0xff ||
buffer[offset+1] != 0xff ||
buffer[offset+2] != 0xff);
if (seen_pixel)
break;
}
if (seen_pixel)
break;
}
trim_left = MIN(p_width, i);
trim_left = MAX(trim_left - PAD_PIXELS, 0);
for (i = p_width-1; i >= trim_left; i--) {
gboolean seen_pixel = FALSE;
for (j = 0; j < p_height; j++) {
gint offset = j * p_rowstride + 3*i;
seen_pixel = (buffer[offset] != 0xff ||
buffer[offset+1] != 0xff ||
buffer[offset+2] != 0xff);
if (seen_pixel)
break;
}
if (seen_pixel)
break;
}
trim_right = MAX(trim_left, i);
trim_right = MIN(trim_right + PAD_PIXELS, p_width-1);
for (j = 0; j < p_height; j++) {
gboolean seen_pixel = FALSE;
for (i = 0; i < p_width; i++) {
gint offset = j * p_rowstride + 3*i;
seen_pixel = (buffer[offset] != 0xff ||
buffer[offset+1] != 0xff ||
buffer[offset+2] != 0xff);
if (seen_pixel)
break;
}
if (seen_pixel)
break;
}
trim_top = MIN(p_height, j);
trim_top = MAX(trim_top - PAD_PIXELS, 0);
for (j = p_height-1; j >= trim_top; j--) {
gboolean seen_pixel = FALSE;
for (i = 0; i < p_width; i++) {
gint offset = j * p_rowstride + 3*i;
seen_pixel = (buffer[offset] != 0xff ||
buffer[offset+1] != 0xff ||
buffer[offset+2] != 0xff);
if (seen_pixel)
break;
}
if (seen_pixel)
break;
}
trim_bottom = MAX(trim_top, j);
trim_bottom = MIN(trim_bottom + PAD_PIXELS, p_height-1);
subpixbuf = gdk_pixbuf_new_subpixbuf(pixbuf, trim_left, trim_top,
trim_right - trim_left,
trim_bottom - trim_top);
gdk_pixbuf_save(subpixbuf, filename, "png", NULL, NULL);
g_object_unref(subpixbuf);
}
int
main(int argc, char **argv)
{
FT_Error error;
FT_Library library;
FT_Face face;
FT_UInt glyph_index1, glyph_index2;
GFile *file;
gchar *uri;
GdkPixbuf *pixbuf;
guchar *buffer;
gint i, len, pen_x, pen_y;
gunichar *thumbstr = NULL;
glong thumbstr_len = 2;
gint font_size = FONT_SIZE;
gchar *thumbstr_utf8 = NULL;
gchar **arguments = NULL;
GOptionContext *context;
GError *gerror = NULL;
gboolean retval, default_thumbstr = TRUE;
gint rv = 1;
const GOptionEntry options[] = {
{ "text", 't', 0, G_OPTION_ARG_STRING, &thumbstr_utf8,
N_("Text to thumbnail (default: Aa)"), N_("TEXT") },
{ "size", 's', 0, G_OPTION_ARG_INT, &font_size,
N_("Font size (default: 64)"), N_("SIZE") },
{ G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &arguments,
NULL, N_("FONT-FILE OUTPUT-FILE") },
{ NULL }
};
bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
setlocale (LC_ALL, "");
g_type_init ();
g_thread_init (NULL);
context = g_option_context_new (NULL);
g_option_context_add_main_entries (context, options, GETTEXT_PACKAGE);
retval = g_option_context_parse (context, &argc, &argv, &gerror);
g_option_context_free (context);
if (!retval) {
g_printerr (_("Error parsing arguments: %s\n"), gerror->message);
g_error_free (gerror);
return 1;
}
if (!arguments || g_strv_length (arguments) != 2) {
/* FIXME: once glib bug 336089 is fixed, use print_help here instead! */
g_printerr("usage: %s [--text TEXT] [--size SIZE] FONT-FILE OUTPUT-FILE\n", argv[0]);
goto out;
}
if (thumbstr_utf8 != NULL) {
/* build ucs4 version of string to thumbnail */
gerror = NULL;
thumbstr = g_utf8_to_ucs4 (thumbstr_utf8, strlen (thumbstr_utf8),
NULL, &thumbstr_len, &gerror);
default_thumbstr = FALSE;
/* Not sure this can really happen... */
if (gerror != NULL) {
g_printerr("Failed to convert: %s\n", gerror->message);
g_error_free (gerror);
goto out;
}
}
error = FT_Init_FreeType(&library);
if (error) {
g_printerr("could not initialise freetype: %s\n", get_ft_error(error));
goto out;
}
totem_resources_monitor_start (arguments[0], 30 * G_USEC_PER_SEC);
file = g_file_new_for_commandline_arg (arguments[0]);
uri = g_file_get_uri (file);
g_object_unref (file);
error = FT_New_Face_From_URI(library, uri, 0, &face);
if (error) {
g_printerr("could not load face '%s': %s\n", uri,
get_ft_error(error));
g_free (uri);
goto out;
}
g_free (uri);
error = FT_Set_Pixel_Sizes(face, 0, font_size);
if (error) {
g_printerr("could not set pixel size: %s\n", get_ft_error(error));
/* goto out; */
}
for (i = 0; i < face->num_charmaps; i++) {
if (face->charmaps[i]->encoding == ft_encoding_latin_1 ||
face->charmaps[i]->encoding == ft_encoding_unicode ||
face->charmaps[i]->encoding == ft_encoding_apple_roman) {
error = FT_Set_Charmap(face, face->charmaps[i]);
if (error) {
g_printerr("could not set charmap: %s\n", get_ft_error(error));
/* goto out; */
}
break;
}
}
pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB, FALSE, 8,
font_size*3*thumbstr_len/2, font_size*1.5);
if (!pixbuf) {
g_printerr("could not create pixbuf\n");
goto out;
}
buffer = gdk_pixbuf_get_pixels(pixbuf);
len = gdk_pixbuf_get_rowstride(pixbuf) * gdk_pixbuf_get_height(pixbuf);
for (i = 0; i < len; i++)
buffer[i] = 255;
pen_x = font_size/2;
pen_y = font_size;
if (default_thumbstr) {
glyph_index1 = FT_Get_Char_Index (face, 'A');
glyph_index2 = FT_Get_Char_Index (face, 'a');
/* if the glyphs for those letters don't exist, pick some other
* glyphs. */
if (glyph_index1 == 0) glyph_index1 = MIN (65, face->num_glyphs-1);
if (glyph_index2 == 0) glyph_index2 = MIN (97, face->num_glyphs-1);
draw_char(pixbuf, face, glyph_index1, &pen_x, &pen_y);
draw_char(pixbuf, face, glyph_index2, &pen_x, &pen_y);
}
else {
gunichar *p = thumbstr;
FT_Select_Charmap (face, FT_ENCODING_UNICODE);
i = 0;
while (i < thumbstr_len) {
glyph_index1 = FT_Get_Char_Index (face, *p);
draw_char(pixbuf, face, glyph_index1, &pen_x, &pen_y);
i++;
p++;
}
}
save_pixbuf(pixbuf, arguments[1]);
g_object_unref(pixbuf);
totem_resources_monitor_stop ();
/* freeing the face causes a crash I haven't tracked down yet */
error = FT_Done_Face(face);
if (error) {
g_printerr("could not unload face: %s\n", get_ft_error(error));
goto out;
}
error = FT_Done_FreeType(library);
if (error) {
g_printerr("could not finalise freetype library: %s\n",
get_ft_error(error));
goto out;
}
rv = 0; /* success */
out:
g_strfreev (arguments);
g_free (thumbstr);
g_free (thumbstr_utf8);
return rv;
}

609
font-viewer/font-view.c
View file

@ -1,609 +0,0 @@
/* -*- mode: C; c-basic-offset: 4 -*-
* fontilus - a collection of font utilities for GNOME
* Copyright (C) 2002-2003 James Henstridge <james@daa.com.au>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <ft2build.h>
#include FT_FREETYPE_H
#include FT_TYPE1_TABLES_H
#include FT_SFNT_NAMES_H
#include FT_TRUETYPE_IDS_H
#include <X11/Xlib.h>
#include <X11/Xft/Xft.h>
#include <gio/gio.h>
#include <gtk/gtk.h>
#include <gdk/gdkx.h>
#include <glib/gi18n.h>
FT_Error FT_New_Face_From_URI(FT_Library library,
const gchar *uri,
FT_Long face_index,
FT_Face *aface);
static const gchar lowercase_text[] = "abcdefghijklmnopqrstuvwxyz";
static const gchar uppercase_text[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
static const gchar punctuation_text[] = "0123456789.:,;(*!?')";
static inline XftFont *
get_font(Display *xdisplay, FT_Face face, gint size, FcCharSet *charset)
{
FcPattern *pattern;
XftFont *font;
int screen = DefaultScreen (xdisplay);
pattern = FcPatternBuild(NULL,
FC_FT_FACE, FcTypeFTFace, face,
FC_PIXEL_SIZE, FcTypeDouble, (double)size,
NULL);
if (charset)
FcPatternAddCharSet (pattern, "charset", charset);
FcConfigSubstitute (NULL, pattern, FcMatchPattern);
XftDefaultSubstitute (xdisplay, screen, pattern);
font = XftFontOpenPattern(xdisplay, pattern);
return font;
}
static inline void
draw_string(Display *xdisplay, XftDraw *draw, XftFont *font, XftColor *colour,
const gchar *text, gint *pos_y)
{
XGlyphInfo extents;
gint len = strlen(text);
XftTextExtentsUtf8(xdisplay, font, (guchar *)text, len, &extents);
XftDrawStringUtf8(draw, colour, font, 4, *pos_y + extents.y, (guchar *)text, len);
*pos_y += extents.height + 4;
}
static gboolean
check_font_contain_text (FT_Face face, const gchar *text)
{
while (text && *text)
{
gunichar wc = g_utf8_get_char (text);
if (!FT_Get_Char_Index (face, wc))
return FALSE;
text = g_utf8_next_char (text);
}
return TRUE;
}
static gboolean expose_event(GtkWidget *widget, GdkEventExpose *event, GdkPixmap *pixmap);
static GdkPixmap *
create_text_pixmap(GtkWidget *drawing_area, FT_Face face)
{
gint i, pixmap_width, pixmap_height, pos_y, textlen;
GdkPixmap *pixmap = NULL;
const gchar *text;
Display *xdisplay;
Drawable xdrawable;
Visual *xvisual;
Colormap xcolormap;
XftDraw *draw;
XftColor colour;
XGlyphInfo extents;
XftFont *font;
gint *sizes = NULL, n_sizes, alpha_size;
FcCharSet *charset = NULL;
cairo_t *cr;
GdkWindow *window = gtk_widget_get_window (drawing_area);
text = pango_language_get_sample_string(NULL);
if (! check_font_contain_text (face, text))
{
pango_language_get_sample_string (pango_language_from_string ("en_US"));
}
textlen = strlen(text);
/* create the XftDraw */
xdisplay = GDK_PIXMAP_XDISPLAY(window);
xvisual = GDK_VISUAL_XVISUAL(gdk_drawable_get_visual(window));
xcolormap = GDK_COLORMAP_XCOLORMAP(gdk_drawable_get_colormap(window));
XftColorAllocName(xdisplay, xvisual, xcolormap, "black", &colour);
/* work out what sizes to render */
if (FT_IS_SCALABLE(face)) {
n_sizes = 8;
sizes = g_new(gint, n_sizes);
sizes[0] = 8;
sizes[1] = 10;
sizes[2] = 12;
sizes[3] = 18;
sizes[4] = 24;
sizes[5] = 36;
sizes[6] = 48;
sizes[7] = 72;
alpha_size = 24;
} else {
/* use fixed sizes */
n_sizes = face->num_fixed_sizes;
sizes = g_new(gint, n_sizes);
alpha_size = 0;
for (i = 0; i < face->num_fixed_sizes; i++) {
sizes[i] = face->available_sizes[i].height;
/* work out which font size to render */
if (face->available_sizes[i].height <= 24)
alpha_size = face->available_sizes[i].height;
}
}
/* calculate size of pixmap to use (with 4 pixels padding) ... */
pixmap_width = 8;
pixmap_height = 8;
font = get_font(xdisplay, face, alpha_size, charset);
charset = FcCharSetCopy (font->charset);
XftTextExtentsUtf8(xdisplay, font,
(guchar *)lowercase_text, strlen(lowercase_text), &extents);
pixmap_height += extents.height + 4;
pixmap_width = MAX(pixmap_width, 8 + extents.width);
XftTextExtentsUtf8(xdisplay, font,
(guchar *)uppercase_text, strlen(uppercase_text), &extents);
pixmap_height += extents.height + 4;
pixmap_width = MAX(pixmap_width, 8 + extents.width);
XftTextExtentsUtf8(xdisplay, font,
(guchar *)punctuation_text, strlen(punctuation_text), &extents);
pixmap_height += extents.height + 4;
pixmap_width = MAX(pixmap_width, 8 + extents.width);
XftFontClose(xdisplay, font);
pixmap_height += 8;
for (i = 0; i < n_sizes; i++) {
font = get_font(xdisplay, face, sizes[i], charset);
if (!font) continue;
XftTextExtentsUtf8(xdisplay, font, (guchar *)text, textlen, &extents);
pixmap_height += extents.height + 4;
pixmap_width = MAX(pixmap_width, 8 + extents.width);
XftFontClose(xdisplay, font);
}
/* create pixmap */
gtk_widget_set_size_request(drawing_area, pixmap_width, pixmap_height);
pixmap = gdk_pixmap_new(window,
pixmap_width, pixmap_height, -1);
if (!pixmap)
goto end;
cr = gdk_cairo_create (pixmap);
cairo_set_source_rgb (cr, 1, 1, 1);
cairo_paint (cr);
cairo_destroy (cr);
xdrawable = GDK_DRAWABLE_XID(pixmap);
draw = XftDrawCreate(xdisplay, xdrawable, xvisual, xcolormap);
/* draw text */
pos_y = 4;
font = get_font(xdisplay, face, alpha_size, charset);
draw_string(xdisplay, draw, font, &colour, lowercase_text, &pos_y);
draw_string(xdisplay, draw, font, &colour, uppercase_text, &pos_y);
draw_string(xdisplay, draw, font, &colour, punctuation_text, &pos_y);
XftFontClose(xdisplay, font);
pos_y += 8;
for (i = 0; i < n_sizes; i++) {
font = get_font(xdisplay, face, sizes[i], charset);
if (!font) continue;
draw_string(xdisplay, draw, font, &colour, text, &pos_y);
XftFontClose(xdisplay, font);
}
g_signal_connect(drawing_area, "expose-event", G_CALLBACK(expose_event),
pixmap);
end:
g_free(sizes);
FcCharSetDestroy (charset);
return pixmap;
}
static void
add_row(GtkWidget *table, gint *row_p,
const gchar *name, const gchar *value, gboolean multiline,
gboolean expand)
{
gchar *bold_name;
GtkWidget *name_w;
bold_name = g_strconcat("<b>", name, "</b>", NULL);
name_w = gtk_label_new(bold_name);
g_free(bold_name);
gtk_misc_set_alignment(GTK_MISC(name_w), 0.0, 0.0);
gtk_label_set_use_markup(GTK_LABEL(name_w), TRUE);
gtk_table_attach(GTK_TABLE(table), name_w, 0, 1, *row_p, *row_p + 1,
GTK_FILL, GTK_FILL, 0, 0);
if (multiline) {
GtkWidget *label, *viewport;
GtkScrolledWindow *swin;
guint flags;
label = gtk_label_new (value);
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
gtk_label_set_selectable (GTK_LABEL (label), TRUE);
gtk_widget_set_size_request (label, 200, -1);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
swin = GTK_SCROLLED_WINDOW(gtk_scrolled_window_new(NULL, NULL));
gtk_scrolled_window_set_policy(swin,
GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
viewport = gtk_viewport_new (gtk_scrolled_window_get_hadjustment (swin),
gtk_scrolled_window_get_vadjustment (swin));
gtk_viewport_set_shadow_type (GTK_VIEWPORT (viewport), GTK_SHADOW_NONE);
gtk_container_add (GTK_CONTAINER(swin), viewport);
(*row_p)++;
if (expand)
flags = GTK_FILL|GTK_EXPAND;
else
flags = GTK_FILL;
gtk_table_attach(GTK_TABLE(table), GTK_WIDGET(swin), 0, 2, *row_p, *row_p + 1,
GTK_FILL|GTK_EXPAND, flags, 0, 0);
gtk_container_add (GTK_CONTAINER (viewport), label);
} else {
GtkWidget *label = gtk_label_new(value);
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_label_set_selectable(GTK_LABEL(label), TRUE);
gtk_table_attach(GTK_TABLE(table), label, 1, 2, *row_p, *row_p + 1,
GTK_FILL|GTK_EXPAND, GTK_FILL, 0, 0);
}
(*row_p)++;
}
static void
add_face_info(GtkWidget *table, gint *row_p, const gchar *uri, FT_Face face)
{
gchar *s;
GFile *file;
GFileInfo *info;
PS_FontInfoRec ps_info;
add_row(table, row_p, _("Name:"), face->family_name, FALSE, FALSE);
if (face->style_name)
add_row(table, row_p, _("Style:"), face->style_name, FALSE, FALSE);
file = g_file_new_for_uri (uri);
info = g_file_query_info (file,
G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE ","
G_FILE_ATTRIBUTE_STANDARD_SIZE,
G_FILE_QUERY_INFO_NONE,
NULL, NULL);
g_object_unref (file);
if (info) {
s = g_content_type_get_description (g_file_info_get_content_type (info));
add_row (table, row_p, _("Type:"), s, FALSE, FALSE);
g_free (s);
s = g_format_size_for_display (g_file_info_get_size (info));
add_row (table, row_p, _("Size:"), s, FALSE, FALSE);
g_free (s);
g_object_unref (info);
}
if (FT_IS_SFNT(face)) {
gint i, len;
gchar *version = NULL, *copyright = NULL, *description = NULL;
len = FT_Get_Sfnt_Name_Count(face);
for (i = 0; i < len; i++) {
FT_SfntName sname;
if (FT_Get_Sfnt_Name(face, i, &sname) != 0)
continue;
/* only handle the unicode names for US langid */
if (!(sname.platform_id == TT_PLATFORM_MICROSOFT &&
sname.encoding_id == TT_MS_ID_UNICODE_CS &&
sname.language_id == TT_MS_LANGID_ENGLISH_UNITED_STATES))
continue;
switch (sname.name_id) {
case TT_NAME_ID_COPYRIGHT:
g_free(copyright);
copyright = g_convert((gchar *)sname.string, sname.string_len,
"UTF-8", "UTF-16BE", NULL, NULL, NULL);
break;
case TT_NAME_ID_VERSION_STRING:
g_free(version);
version = g_convert((gchar *)sname.string, sname.string_len,
"UTF-8", "UTF-16BE", NULL, NULL, NULL);
break;
case TT_NAME_ID_DESCRIPTION:
g_free(description);
description = g_convert((gchar *)sname.string, sname.string_len,
"UTF-8", "UTF-16BE", NULL, NULL, NULL);
break;
default:
break;
}
}
if (version) {
add_row(table, row_p, _("Version:"), version, FALSE, FALSE);
g_free(version);
}
if (copyright) {
add_row(table, row_p, _("Copyright:"), copyright, TRUE, TRUE);
g_free(copyright);
}
if (description) {
add_row(table, row_p, _("Description:"), description, TRUE, TRUE);
g_free(description);
}
} else if (FT_Get_PS_Font_Info(face, &ps_info) == 0) {
if (ps_info.version && g_utf8_validate(ps_info.version, -1, NULL))
add_row(table, row_p, _("Version:"), ps_info.version, FALSE, FALSE);
if (ps_info.notice && g_utf8_validate(ps_info.notice, -1, NULL))
add_row(table, row_p, _("Copyright:"), ps_info.notice, TRUE, FALSE);
}
}
static gboolean
expose_event(GtkWidget *widget, GdkEventExpose *event, GdkPixmap *pixmap)
{
cairo_t *cr;
cr = gdk_cairo_create (gtk_widget_get_window (widget));
gdk_cairo_set_source_pixmap (cr, pixmap, 0, 0);
gdk_cairo_region (cr, event->region);
cairo_fill (cr);
cairo_destroy (cr);
return FALSE;
}
static void
set_icon(GtkWindow *window, const gchar *uri)
{
GFile *file;
GIcon *icon;
GFileInfo *info;
GdkScreen *screen;
GtkIconTheme *icon_theme;
const gchar *icon_name = NULL, *content_type;
screen = gtk_widget_get_screen (GTK_WIDGET (window));
icon_theme = gtk_icon_theme_get_for_screen (screen);
file = g_file_new_for_uri (uri);
info = g_file_query_info (file, G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE,
G_FILE_QUERY_INFO_NONE, NULL, NULL);
g_object_unref (file);
if (! info)
return;
content_type = g_file_info_get_content_type (info);
icon = g_content_type_get_icon (content_type);
if (G_IS_THEMED_ICON (icon)) {
const gchar * const *names = NULL;
names = g_themed_icon_get_names (G_THEMED_ICON (icon));
if (names) {
gint i;
for (i = 0; names[i]; i++) {
if (gtk_icon_theme_has_icon (icon_theme, names[i])) {
icon_name = names[i];
break;
}
}
}
}
if (icon_name) {
gtk_window_set_icon_name (window, icon_name);
}
g_object_unref (icon);
}
static void
font_install_finished_cb (GObject *source_object,
GAsyncResult *res,
gpointer data)
{
GError *err = NULL;
g_file_copy_finish (G_FILE (source_object), res, &err);
if (!err) {
gtk_button_set_label (GTK_BUTTON (data), _("Installed"));
}
else {
gtk_button_set_label (GTK_BUTTON (data), _("Install Failed"));
g_debug ("Install failed: %s", err->message);
g_error_free (err);
}
gtk_widget_set_sensitive (GTK_WIDGET (data), FALSE);
}
static void
install_button_clicked_cb (GtkButton *button,
const gchar *font_file)
{
GFile *src, *dest;
gchar *dest_path, *dest_filename;
GError *err = NULL;
/* first check if ~/.fonts exists */
dest_path = g_build_filename (g_get_home_dir (), ".fonts", NULL);
if (!g_file_test (dest_path, G_FILE_TEST_EXISTS)) {
GFile *f = g_file_new_for_path (dest_path);
g_file_make_directory_with_parents (f, NULL, &err);
g_object_unref (f);
if (err) {
/* TODO: show error dialog */
g_warning ("Could not create fonts directory: %s", err->message);
g_error_free (err);
g_free (dest_path);
return;
}
}
g_free (dest_path);
/* create destination filename */
src = g_file_new_for_uri (font_file);
dest_filename = g_file_get_basename (src);
dest_path = g_build_filename (g_get_home_dir (), ".fonts", dest_filename, NULL);
g_free (dest_filename);
dest = g_file_new_for_path (dest_path);
/* TODO: show error dialog if file exists */
g_file_copy_async (src, dest, G_FILE_COPY_NONE, 0, NULL, NULL, NULL,
font_install_finished_cb, button);
g_object_unref (src);
g_object_unref (dest);
g_free (dest_path);
}
int
main(int argc, char **argv)
{
FT_Error error;
FT_Library library;
FT_Face face;
GFile *file;
gchar *font_file, *title;
gint row;
GtkWidget *window, *hbox, *table, *swin, *drawing_area;
GdkColor white = { 0, 0xffff, 0xffff, 0xffff };
GtkWidget *button, *align;
bindtextdomain(GETTEXT_PACKAGE, GNOMELOCALEDIR);
bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
textdomain(GETTEXT_PACKAGE);
gtk_init(&argc, &argv);
if (argc != 2) {
g_printerr(_("usage: %s fontfile\n"), argv[0]);
return 1;
}
if (!XftInitFtLibrary()) {
g_printerr("could not initialise freetype library\n");
return 1;
}
error = FT_Init_FreeType(&library);
if (error) {
g_printerr("could not initialise freetype\n");
return 1;
}
file = g_file_new_for_commandline_arg (argv[1]);
font_file = g_file_get_uri (file);
g_object_unref (file);
if (!font_file) {
g_printerr("could not parse argument into a URI\n");
return 1;
}
error = FT_New_Face_From_URI(library, font_file, 0, &face);
if (error) {
g_printerr("could not load face '%s'\n", font_file);
return 1;
}
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
title = g_strconcat(face->family_name,
face->style_name ? ", " : "",
face->style_name, NULL);
gtk_window_set_title(GTK_WINDOW(window), title);
set_icon(GTK_WINDOW(window), font_file);
g_free(title);
gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
hbox = gtk_hbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(window), hbox);
swin = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(swin),
GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER);
gtk_box_pack_start(GTK_BOX(hbox), swin, TRUE, TRUE, 0);
drawing_area = gtk_drawing_area_new();
gtk_widget_modify_bg(drawing_area, GTK_STATE_NORMAL, &white);
gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(swin),
drawing_area);
g_signal_connect (drawing_area, "realize", G_CALLBACK (create_text_pixmap), face);
/* set the minimum size on the scrolled window to prevent
* unnecessary scrolling */
gtk_widget_set_size_request(swin, 500, -1);
g_signal_connect(window, "destroy", G_CALLBACK(gtk_main_quit), NULL);
table = gtk_table_new(1, 2, FALSE);
gtk_container_set_border_width(GTK_CONTAINER(table), 5);
gtk_box_pack_start(GTK_BOX(hbox), table, FALSE, TRUE, 0);
row = 0;
add_face_info(table, &row, font_file, face);
/* add install button */
align = gtk_alignment_new (1.0, 0.5, 0.0, 0.0);
gtk_table_attach (GTK_TABLE (table), align, 0, 2, row, row + 1,
GTK_FILL|GTK_EXPAND, GTK_FILL, 0, 0);
button = gtk_button_new_with_mnemonic (_("I_nstall Font"));
g_signal_connect (button, "clicked",
G_CALLBACK (install_button_clicked_cb), font_file);
gtk_container_add (GTK_CONTAINER (align), button);
gtk_table_set_col_spacings(GTK_TABLE(table), 8);
gtk_table_set_row_spacings(GTK_TABLE(table), 2);
gtk_widget_show_all(window);
gtk_main();
return 0;
}

109
font-viewer/fontilus.schemas.in
View file

@ -1,109 +0,0 @@
<?xml version="1.0"?>
<gconfschemafile>
<schemalist>
<schema>
<key>/schemas/desktop/gnome/thumbnailers/application@x-font-ttf/command</key>
<applyto>/desktop/gnome/thumbnailers/application@x-font-ttf/command</applyto>
<type>string</type>
<default>gnome-thumbnail-font %u %o</default>
<locale name="C">
<short>Thumbnail command for TrueType fonts</short>
<long>
Set this key to the command used to create thumbnails for
TrueType fonts.
</long>
</locale>
</schema>
<schema>
<key>/schemas/desktop/gnome/thumbnailers/application@x-font-ttf/enable</key>
<applyto>/desktop/gnome/thumbnailers/application@x-font-ttf/enable</applyto>
<type>bool</type>
<default>true</default>
<locale name="C">
<short>Whether to thumbnail TrueType fonts</short>
<long>
If set to true, then TrueType fonts will be thumbnailed.
</long>
</locale>
</schema>
<schema>
<key>/schemas/desktop/gnome/thumbnailers/application@x-font-type1/command</key>
<applyto>/desktop/gnome/thumbnailers/application@x-font-type1/command</applyto>
<type>string</type>
<default>gnome-thumbnail-font %u %o</default>
<locale name="C">
<short>Thumbnail command for Type1 fonts</short>
<long>
Set this key to the command used to create thumbnails for
Type1 fonts.
</long>
</locale>
</schema>
<schema>
<key>/schemas/desktop/gnome/thumbnailers/application@x-font-type1/enable</key>
<applyto>/desktop/gnome/thumbnailers/application@x-font-type1/enable</applyto>
<type>bool</type>
<default>true</default>
<locale name="C">
<short>Whether to thumbnail Type1 fonts</short>
<long>
If set to true, then Type1 fonts will be thumbnailed.
</long>
</locale>
</schema>
<schema>
<key>/schemas/desktop/gnome/thumbnailers/application@x-font-pcf/command</key>
<applyto>/desktop/gnome/thumbnailers/application@x-font-pcf/command</applyto>
<type>string</type>
<default>gnome-thumbnail-font %u %o</default>
<locale name="C">
<short>Thumbnail command for PCF fonts</short>
<long>
Set this key to the command used to create thumbnails for
PCF fonts.
</long>
</locale>
</schema>
<schema>
<key>/schemas/desktop/gnome/thumbnailers/application@x-font-pcf/enable</key>
<applyto>/desktop/gnome/thumbnailers/application@x-font-pcf/enable</applyto>
<type>bool</type>
<default>true</default>
<locale name="C">
<short>Whether to thumbnail PCF fonts</short>
<long>
If set to true, then PCF fonts will be thumbnailed.
</long>
</locale>
</schema>
<schema>
<key>/schemas/desktop/gnome/thumbnailers/application@x-font-otf/command</key>
<applyto>/desktop/gnome/thumbnailers/application@x-font-otf/command</applyto>
<type>string</type>
<default>gnome-thumbnail-font %u %o</default>
<locale name="C">
<short>Thumbnail command for OpenType fonts</short>
<long>
Set this key to the command used to create thumbnails for
OpenType fonts.
</long>
</locale>
</schema>
<schema>
<key>/schemas/desktop/gnome/thumbnailers/application@x-font-otf/enable</key>
<applyto>/desktop/gnome/thumbnailers/application@x-font-otf/enable</applyto>
<type>bool</type>
<default>true</default>
<locale name="C">
<short>Whether to thumbnail OpenType fonts</short>
<long>
If set to true, then OpenType fonts will be thumbnailed.
</long>
</locale>
</schema>
</schemalist>
</gconfschemafile>

156
font-viewer/ftstream-vfs.c
View file

@ -1,156 +0,0 @@
/* -*- mode: C; c-basic-offset: 4 -*-
* fontilus - a collection of font utilities for GNOME
* Copyright (C) 2002-2003 James Henstridge <james@daa.com.au>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include <ft2build.h>
#include FT_FREETYPE_H
#include <gio/gio.h>
#include "ftstream-vfs.h"
static unsigned long
vfs_stream_read(FT_Stream stream,
unsigned long offset,
unsigned char *buffer,
unsigned long count)
{
GFileInputStream *handle = (GFileInputStream *)stream->descriptor.pointer;
gssize bytes_read = 0;
if (! g_seekable_seek (G_SEEKABLE (handle), offset, G_SEEK_SET, NULL, NULL))
return 0;
if (count > 0) {
bytes_read = g_input_stream_read (G_INPUT_STREAM (handle), buffer, count, NULL, NULL);
if (bytes_read == -1)
return 0;
}
return bytes_read;
}
static void
vfs_stream_close(FT_Stream stream)
{
GFileInputStream *handle = (GFileInputStream *)stream->descriptor.pointer;
if (! handle)
return;
g_object_unref (handle);
stream->descriptor.pointer = NULL;
stream->size = 0;
stream->base = NULL;
}
static FT_Error
vfs_stream_open(FT_Stream stream,
const char *uri)
{
GFile *file;
GError *error = NULL;
GFileInfo *info;
GFileInputStream *handle;
if (!stream)
return FT_Err_Invalid_Stream_Handle;
file = g_file_new_for_uri (uri);
handle = g_file_read (file, NULL, &error);
if (! handle) {
g_message ("%s", error->message);
g_object_unref (file);
g_error_free (error);
return FT_Err_Cannot_Open_Resource;
}
info = g_file_query_info (file, G_FILE_ATTRIBUTE_STANDARD_SIZE,
G_FILE_QUERY_INFO_NONE, NULL, &error);
g_object_unref (file);
if (! info) {
g_warning ("%s", error->message);
g_error_free (error);
return FT_Err_Cannot_Open_Resource;
}
stream->size = g_file_info_get_size (info);
g_object_unref (info);
stream->descriptor.pointer = handle;
stream->pathname.pointer = NULL;
stream->pos = 0;
stream->read = vfs_stream_read;
stream->close = vfs_stream_close;
return FT_Err_Ok;
}
/* load a typeface from a URI */
FT_Error
FT_New_Face_From_URI(FT_Library library,
const gchar* uri,
FT_Long face_index,
FT_Face *aface)
{
FT_Open_Args args;
FT_Stream stream;
FT_Error error;
if ((stream = calloc(1, sizeof(*stream))) == NULL)
return FT_Err_Out_Of_Memory;
error = vfs_stream_open(stream, uri);
if (error != FT_Err_Ok) {
free(stream);
return error;
}
/* freetype-2.1.3 accidentally broke compatibility. */
#if defined(FT_OPEN_STREAM) && !defined(ft_open_stream)
# define ft_open_stream FT_OPEN_STREAM
#endif
args.flags = ft_open_stream;
args.stream = stream;
error = FT_Open_Face(library, &args, face_index, aface);
if (error != FT_Err_Ok) {
if (stream->close) stream->close(stream);
free(stream);
return error;
}
/* so that freetype will free the stream */
(*aface)->face_flags &= ~FT_FACE_FLAG_EXTERNAL_STREAM;
return error;
}

28
font-viewer/ftstream-vfs.h
View file

@ -1,28 +0,0 @@
/* -*- mode: C; c-basic-offset: 4 -*-
* fontilus - a collection of font utilities for GNOME
* Copyright (C) 2002-2003 James Henstridge <james@daa.com.au>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <ft2build.h>
#include FT_FREETYPE_H
/* load a typeface from a URI */
FT_Error FT_New_Face_From_URI(FT_Library library,
const gchar* uri,
FT_Long face_index,
FT_Face *aface);

14
font-viewer/gnome-font-viewer.desktop.in.in
View file

@ -1,14 +0,0 @@
[Desktop Entry]
_Name=Font Viewer
_Comment=Preview fonts
Icon=preferences-desktop-font
Exec=gnome-font-viewer %u
Terminal=false
Type=Application
StartupNotify=true
NoDisplay=true
MimeType=application/x-font-ttf;application/x-font-pcf;application/x-font-type1;application/x-font-otf;
X-GNOME-Bugzilla-Bugzilla=GNOME
X-GNOME-Bugzilla-Product=gnome-control-center
X-GNOME-Bugzilla-Component=font properties
X-GNOME-Bugzilla-Version=@VERSION@

123
font-viewer/totem-resources.c
View file

@ -1,123 +0,0 @@
/*
* Copyright (C) 2007 Bastien Nocera <hadess@hadess.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* The Totem project hereby grant permission for non-gpl compatible GStreamer
* plugins to be used and distributed together with GStreamer and Totem. This
* permission are above and beyond the permissions granted by the GPL license
* Totem is covered by.
*
* Monday 7th February 2005: Christian Schaller: Add exception clause.
* See license_change file for details.
*
*/
#include "config.h"
#include <glib.h>
#include <glib/gstdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/resource.h>
#include "totem-resources.h"
#define MAX_HELPER_MEMORY (256 * 1024 * 1024) /* 256 MB */
#define MAX_HELPER_SECONDS (15) /* 15 seconds */
#define DEFAULT_SLEEP_TIME (30 * G_USEC_PER_SEC) /* 30 seconds */
static guint sleep_time = DEFAULT_SLEEP_TIME;
static gboolean finished = TRUE;
static void
set_resource_limits (const char *input)
{
struct rlimit limit;
struct stat buf;
rlim_t max;
max = MAX_HELPER_MEMORY;
/* Set the maximum virtual size depending on the size
* of the file to process, as we wouldn't be able to
* mmap it otherwise */
if (input == NULL) {
max = MAX_HELPER_MEMORY;
} else if (g_stat (input, &buf) == 0) {
max = MAX_HELPER_MEMORY + buf.st_size;
} else if (g_str_has_prefix (input, "file://") != FALSE) {
char *file;
file = g_filename_from_uri (input, NULL, NULL);
if (file != NULL && g_stat (file, &buf) == 0)
max = MAX_HELPER_MEMORY + buf.st_size;
g_free (file);
}
limit.rlim_cur = max;
limit.rlim_max = max;
setrlimit (RLIMIT_DATA, &limit);
limit.rlim_cur = MAX_HELPER_SECONDS;
limit.rlim_max = MAX_HELPER_SECONDS;
setrlimit (RLIMIT_CPU, &limit);
}
G_GNUC_NORETURN static gpointer
time_monitor (gpointer data)
{
const char *app_name;
g_usleep (sleep_time);
if (finished != FALSE)
g_thread_exit (NULL);
app_name = g_get_application_name ();
if (app_name == NULL)
app_name = g_get_prgname ();
g_print ("%s couldn't process file: '%s'\n"
"Reason: Took too much time to process.\n",
app_name,
(const char *) data);
exit (0);
}
void
totem_resources_monitor_start (const char *input, gint wall_clock_time)
{
set_resource_limits (input);
if (wall_clock_time < 0)
return;
if (wall_clock_time > 0)
sleep_time = wall_clock_time;
finished = FALSE;
g_thread_create (time_monitor, (gpointer) input, FALSE, NULL);
}
void
totem_resources_monitor_stop (void)
{
finished = TRUE;
}

33
font-viewer/totem-resources.h
View file

@ -1,33 +0,0 @@
/*
* Copyright (C) 2007 Bastien Nocera <hadess@hadess.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* The Totem project hereby grant permission for non-gpl compatible GStreamer
* plugins to be used and distributed together with GStreamer and Totem. This
* permission are above and beyond the permissions granted by the GPL license
* Totem is covered by.
*
* Monday 7th February 2005: Christian Schaller: Add exception clause.
* See license_change file for details.
*
*/
#include <glib.h>
void totem_resources_monitor_start (const char *input,
gint wall_clock_time);
void totem_resources_monitor_stop (void);

27
typing-break/drw-break-window.c
View file

@ -73,8 +73,8 @@ static gboolean postpone_sensitize_cb (DrwBreakWindow *window)
static gboolean clock_timeout_cb (DrwBreakWindow *window); static gboolean clock_timeout_cb (DrwBreakWindow *window);
static void postpone_clicked_cb (GtkWidget *button, static void postpone_clicked_cb (GtkWidget *button,
GtkWidget *window); GtkWidget *window);
static gboolean label_expose_event_cb (GtkLabel *label, static gboolean label_draw_event_cb (GtkLabel *label,
GdkEventExpose *event, cairo_t *cr,
gpointer user_data); gpointer user_data);
static void label_size_request_cb (GtkLabel *label, static void label_size_request_cb (GtkLabel *label,
GtkRequisition *requisition, GtkRequisition *requisition,
@ -237,8 +237,8 @@ drw_break_window_init (DrwBreakWindow *window)
gtk_widget_show (priv->break_label); gtk_widget_show (priv->break_label);
g_signal_connect (priv->break_label, g_signal_connect (priv->break_label,
"expose_event", "draw",
G_CALLBACK (label_expose_event_cb), G_CALLBACK (label_draw_event_cb),
NULL); NULL);
g_signal_connect_after (priv->break_label, g_signal_connect_after (priv->break_label,
@ -260,8 +260,8 @@ drw_break_window_init (DrwBreakWindow *window)
gtk_box_pack_start (GTK_BOX (vbox), priv->clock_label, TRUE, TRUE, 8); gtk_box_pack_start (GTK_BOX (vbox), priv->clock_label, TRUE, TRUE, 8);
g_signal_connect (priv->clock_label, g_signal_connect (priv->clock_label,
"expose_event", "draw",
G_CALLBACK (label_expose_event_cb), G_CALLBACK (label_draw_event_cb),
NULL); NULL);
g_signal_connect_after (priv->clock_label, g_signal_connect_after (priv->clock_label,
@ -543,25 +543,19 @@ postpone_clicked_cb (GtkWidget *button,
} }
static gboolean static gboolean
label_expose_event_cb (GtkLabel *label, label_draw_event_cb (GtkLabel *label,
GdkEventExpose *event, cairo_t *cr,
gpointer user_data) gpointer user_data)
{ {
gint x, y; gint x, y;
GtkWidget *widget; GtkWidget *widget;
GdkWindow *window; GdkWindow *window;
cairo_t *cr;
gtk_label_get_layout_offsets (label, &x, &y); gtk_label_get_layout_offsets (label, &x, &y);
widget = GTK_WIDGET (label); widget = GTK_WIDGET (label);
window = gtk_widget_get_window (widget); window = gtk_widget_get_window (widget);
cr = gdk_cairo_create (window);
gdk_cairo_rectangle (cr, &event->area);
cairo_clip (cr);
cairo_set_source_rgb (cr, 0, 0, 0); cairo_set_source_rgb (cr, 0, 0, 0);
/* Can't use pango_cairo_show_layout() here as we need to override /* Can't use pango_cairo_show_layout() here as we need to override
@ -571,13 +565,10 @@ label_expose_event_cb (GtkLabel *label,
pango_cairo_layout_path (cr, gtk_label_get_layout (label)); pango_cairo_layout_path (cr, gtk_label_get_layout (label));
cairo_fill (cr); cairo_fill (cr);
cairo_destroy (cr);
gtk_paint_layout (gtk_widget_get_style (widget), gtk_paint_layout (gtk_widget_get_style (widget),
window, cr,
gtk_widget_get_state (widget), gtk_widget_get_state (widget),
FALSE, FALSE,
&event->area,
widget, widget,
"label", "label",
x, y, x, y,