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authorChristopher James Lahey <clahey@helixcode.com>2000-09-18 11:43:20 +0800
committerChris Lahey <clahey@src.gnome.org>2000-09-18 11:43:20 +0800
commit37d47c916dd0d8d53f277862a297aa23feb8ff13 (patch)
tree8a0f1b3dc651ad004eea1b8de793f2fbada90d85 /e-util/e-font.c
parent645f6e47ea513495f428f9299c5e4ec89dac9891 (diff)
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Added check for gnome-app-lib. Removed directories that have been moved to
2000-09-18 Christopher James Lahey <clahey@helixcode.com> * configure.in: Added check for gnome-app-lib. Removed directories that have been moved to gal. From addressbook/ChangeLog: 2000-09-18 Christopher James Lahey <clahey@helixcode.com> * backend/ebook/Makefile.am, contact-editor/Makefile.am, ename/Makefile.am, gui/component/Makefile.am, gui/widgets/Makefile.am: Added $(EXTRA_GNOME_CFLAGS) and $(EXTRA_GNOME_LIBS). Removed unneeded libraries. * backend/ebook/e-card.c, backend/pas/pas-backend-file.c, contact-editor/e-contact-editor-address.c, contact-editor/e-contact-editor-categories.c, contact-editor/e-contact-editor-categories.h, contact-editor/e-contact-editor-fullname.c, contact-editor/e-contact-editor.c, contact-editor/e-contact-save-as.c, ename/e-address-western.c, ename/test-ename-western-gtk.c, gui/component/addressbook-factory.c, gui/component/addressbook.c, gui/component/e-cardlist-model.h, gui/component/e-ldap-storage.c, gui/component/select-names/e-select-names-bonobo.c, gui/component/select-names/e-select-names-manager.c, gui/component/select-names/e-select-names-model.c, gui/component/select-names/e-select-names-table-model.c, gui/component/select-names/e-select-names-table-model.h, gui/component/select-names/e-select-names-text-model.h, gui/component/select-names/e-select-names.c, gui/component/select-names/e-select-names.h, gui/search/e-addressbook-search-dialog.c, gui/widgets/e-addressbook-model.h, gui/widgets/e-addressbook-view.c, gui/widgets/e-minicard-label.c, gui/widgets/e-minicard-view-widget.c, gui/widgets/e-minicard-view-widget.h, gui/widgets/e-minicard-view.c, gui/widgets/e-minicard-view.h, gui/widgets/e-minicard-widget.h, gui/widgets/e-minicard.c, gui/widgets/test-minicard-label.c, gui/widgets/test-reflow.c, printing/e-contact-print.c: Fixed the #include lines to deal properly with gal. From calendar/ChangeLog: 2000-09-18 Christopher James Lahey <clahey@helixcode.com> * gui/Makefile.am: Added $(EXTRA_GNOME_CFLAGS) and $(EXTRA_GNOME_LIBS). Removed unneeded libraries. * gui/calendar-model.h, gui/e-calendar-table.c, gui/e-day-view.c, gui/e-week-view-event-item.c, gui/e-week-view.c, gui/event-editor.c, gui/gncal-todo.c, gui/gnome-cal.c, gui/main.c, gui/print.c, gui/dialogs/task-editor.c: Fixed the #include lines to deal properly with gal. * gui/check-filled.xpm: New file since we can't include it from e-table anymore. From camel/ChangeLog: 2000-09-18 Christopher James Lahey <clahey@helixcode.com> * camel-folder-search.c, camel-folder-search.h, camel-remote-store.c, providers/imap/camel-imap-folder.c, providers/imap/camel-imap-store.c: Fixed the #include lines to deal properly with gal. From composer/ChangeLog: 2000-09-18 Christopher James Lahey <clahey@helixcode.com> * Makefile.am: Added $(EXTRA_GNOME_CFLAGS) and $(EXTRA_GNOME_LIBS). Removed unneeded libraries. * e-msg-composer-address-dialog.c, e-msg-composer-address-entry.c, e-msg-composer-attachment.c, e-msg-composer-hdrs.c, e-msg-composer.c: Fixed the #include lines to deal properly with gal. From e-util/ChangeLog: 2000-09-18 Christopher James Lahey <clahey@helixcode.com> * Makefile.am: Removed all the files moved to gal. * e-dialog-widgets.c: Fixed the #include lines to deal properly with gal. * e-gui-utils.c, e-gui-utils.h: Removed all of the functionality that was moved to gal. * e-canvas-utils.c, e-canvas-utils.h, e-canvas-vbox.c, e-canvas-vbox.h, e-canvas.c, e-canvas.h, e-cursors.c, e-cursors.h, e-font.c, e-font.h, e-popup-menu.c, e-popup-menu.h, e-printable.c, e-printable.h, e-unicode.c, e-unicode.h, e-util.c, e-util.h, e-xml-utils.c, e-xml-utils.h: Moved to gal. From filter/ChangeLog: 2000-09-18 Christopher James Lahey <clahey@helixcode.com> * filter-editor.c, filter-filter.c, filter-folder.c, filter-input.c, filter-message-search.c, filter-option.c, filter-rule.c, score-editor.c, vfolder-editor.c, vfolder-rule.c: Fixed the #include lines to deal properly with gal. From mail/ChangeLog: 2000-09-18 Christopher James Lahey <clahey@helixcode.com> * Makefile.am: Added $(EXTRA_GNOME_CFLAGS) and $(EXTRA_GNOME_LIBS). Removed unneeded libraries. * component-factory.c, folder-browser-factory.c, folder-browser.c, mail-callbacks.c, mail-config-gui.c, mail-display.c, mail-display.h, main.c, message-list.c, message-list.h: Fixed the #include lines to deal properly with gal. From po/ChangeLog: 2000-09-18 Christopher James Lahey <clahey@helixcode.com> * POTFILES.in: Removed files that have been moved to gal. From shell/ChangeLog: 2000-09-18 Christopher James Lahey <clahey@helixcode.com> * Makefile.am: Added $(EXTRA_GNOME_CFLAGS) and $(EXTRA_GNOME_LIBS). Removed unneeded libraries. * e-component-registry.c, e-corba-storage-registry.c, e-corba-storage.c, e-folder-type-registry.c, e-folder.c, e-local-folder.c, e-local-storage.c, e-shell-folder-creation-dialog.c, e-shell-folder-selection-dialog.c, e-shell-folder-title-bar.c, e-shell-view.c, e-shell.c, e-shortcuts-view.c, e-shortcuts.c, e-storage-set-view.c, e-storage-set-view.h, e-storage-set.c, e-storage.c, evolution-local-storage.c, evolution-session.c, evolution-shell-client.c, evolution-shell-component-client.c, evolution-shell-component.c, evolution-shell-view.c, evolution-storage-listener.c, evolution-storage.c, main.c: Fixed the #include lines to deal properly with gal. From widgets/meeting-time-sel/ChangeLog: 2000-09-18 Christopher James Lahey <clahey@helixcode.com> * Makefile.am: Added $(EXTRA_GNOME_CFLAGS) and $(EXTRA_GNOME_LIBS). Removed unneeded libraries. * e-meeting-time-sel-list-item.c, e-meeting-time-sel.c, e-meeting-time-sel.h: Fixed the #include lines to deal properly with gal. If you've read this far, you deserve a prize. The first email in my mailbox with the subject "What a commit message!" (and your physical mailing address somewhere in the message) will receive a free Helix Code T-shirt mailed to anywhere within the continental United States. I cannot be held responsible for problems with email systems anywhere. This is supposed to be for fun, so please don't make a fuss if something goes wrong and your mail doesn't reach me. Find my email elsewhere in this message, and if it's been more than a few days, you're probably too late. From widgets/misc/ChangeLog: 2000-09-18 Christopher James Lahey <clahey@helixcode.com> * Makefile.am: Added $(EXTRA_GNOME_CFLAGS) and $(EXTRA_GNOME_LIBS). Removed unneeded libraries. * e-calendar-item.c, e-calendar.c, e-calendar.h, e-title-bar.c: Fixed the #include lines to deal properly with gal. * e-scroll-frame.c, e-scroll-frame.h: Moved to gal. From widgets/shortcut-bar/ChangeLog: 2000-09-18 Christopher James Lahey <clahey@helixcode.com> * Makefile.am: Added $(EXTRA_GNOME_CFLAGS) and $(EXTRA_GNOME_LIBS). Removed unneeded libraries. * e-icon-bar.c, e-icon-bar.h, e-shortcut-bar.c, e-shortcut-model.c, test-shortcut-bar.c: Fixed the #include lines to deal properly with gal. From widgets/ChangeLog: 2000-09-18 Christopher James Lahey <clahey@helixcode.com> * Makefile.am: Removed directories that have been moved to gal. * e-paned/.cvsignore, e-paned/Makefile.am, e-paned/e-hpaned.c, e-paned/e-hpaned.h, e-paned/e-paned.c, e-paned/e-paned.h, e-paned/e-vpaned.c, e-paned/e-vpaned.h: Moved to gal. * e-reflow/.cvsignore, e-reflow/Makefile.am, e-reflow/e-reflow-sorted.c, e-reflow/e-reflow-sorted.h, e-reflow/e-reflow.c, e-reflow/e-reflow.h: Moved to gal. * e-table/.cvsignore, e-table/ChangeLog, e-table/LICENSE, e-table/Makefile.am, e-table/ROADMAP.e-table, e-table/TODO, e-table/add-col.xpm, e-table/arrow-down.xpm, e-table/arrow-up.xpm, e-table/check-empty.xpm, e-table/check-filled.xpm, e-table/clip.png, e-table/e-cell-checkbox.c, e-table/e-cell-checkbox.h, e-table/e-cell-string.c, e-table/e-cell-text.c, e-table/e-cell-text.h, e-table/e-cell-toggle.c, e-table/e-cell-toggle.h, e-table/e-cell-tree.c, e-table/e-cell-tree.h, e-table/e-cell.c, e-table/e-cell.h, e-table/e-table-click-to-add.c, e-table/e-table-click-to-add.h, e-table/e-table-col-dnd.h, e-table/e-table-col.c, e-table/e-table-col.h, e-table/e-table-column-model.h, e-table/e-table-column.c, e-table/e-table-config.c, e-table/e-table-config.glade, e-table/e-table-config.glade.h, e-table/e-table-config.h, e-table/e-table-defines.h, e-table/e-table-example-1.c, e-table/e-table-example-2.c, e-table/e-table-field-chooser-dialog.c, e-table/e-table-field-chooser-dialog.h, e-table/e-table-field-chooser-item.c, e-table/e-table-field-chooser-item.h, e-table/e-table-field-chooser.c, e-table/e-table-field-chooser.glade, e-table/e-table-field-chooser.glade.h, e-table/e-table-field-chooser.h, e-table/e-table-group-container.c, e-table/e-table-group-container.h, e-table/e-table-group-leaf.c, e-table/e-table-group-leaf.h, e-table/e-table-group.c, e-table/e-table-group.glade, e-table/e-table-group.glade.h, e-table/e-table-group.h, e-table/e-table-header-item.c, e-table/e-table-header-item.h, e-table/e-table-header.c, e-table/e-table-header.h, e-table/e-table-item.c, e-table/e-table-item.h, e-table/e-table-model.c, e-table/e-table-model.h, e-table/e-table-one.c, e-table/e-table-one.h, e-table/e-table-scrolled.c, e-table/e-table-scrolled.h, e-table/e-table-selection-model.c, e-table/e-table-selection-model.h, e-table/e-table-simple.c, e-table/e-table-simple.h, e-table/e-table-size-test.c, e-table/e-table-sort-info.c, e-table/e-table-sort-info.h, e-table/e-table-sorted-variable.c, e-table/e-table-sorted-variable.h, e-table/e-table-sorted.c, e-table/e-table-sorted.h, e-table/e-table-sorter.c, e-table/e-table-sorter.h, e-table/e-table-subset-variable.c, e-table/e-table-subset-variable.h, e-table/e-table-subset.c, e-table/e-table-subset.h, e-table/e-table-text-model.c, e-table/e-table-text-model.h, e-table/e-table-tooltip.h, e-table/e-table-tree.h, e-table/e-table.c, e-table/e-table.h, e-table/e-tree-example-1.c, e-table/e-tree-example-2.c, e-table/e-tree-model.c, e-table/e-tree-model.h, e-table/e-tree-simple.c, e-table/e-tree-simple.h, e-table/image1.png, e-table/image2.png, e-table/image3.png, e-table/remove-col.xpm, e-table/sample.table, e-table/table-test.c, e-table/table-test.h, e-table/test-check.c, e-table/test-cols.c, e-table/test-table.c: Moved to gal. * e-text/.cvsignore, e-text/Makefile.am, e-text/e-entry-test.c, e-text/e-entry.c, e-text/e-entry.h, e-text/e-text-event-processor-emacs-like.c, e-text/e-text-event-processor-emacs-like.h, e-text/e-text-event-processor-types.h, e-text/e-text-event-processor.c, e-text/e-text-event-processor.h, e-text/e-text-model.c, e-text/e-text-model.h, e-text/e-text-test.c, e-text/e-text.c, e-text/e-text.h: Moved to gal. i.e., ... changed evolution to work with gal. svn path=/trunk/; revision=5490
Diffstat (limited to 'e-util/e-font.c')
-rw-r--r--e-util/e-font.c532
1 files changed, 0 insertions, 532 deletions
diff --git a/e-util/e-font.c b/e-util/e-font.c
deleted file mode 100644
index b33a3bc08d..0000000000
--- a/e-util/e-font.c
+++ /dev/null
@@ -1,532 +0,0 @@
-#define _E_FONT_C_
-
-/*
- * e-font
- *
- * Temporary wrappers around GdkFonts to get unicode displaying
- *
- * Author: Lauris Kaplinski <lauris@helixcode.com>
- *
- * Copyright (C) 2000 Helix Code, Inc.
- *
- * TODO: LRU Cache
- *
- */
-
-#include <string.h>
-#include <gdk/gdkx.h>
-#include <unicode.h>
-#include "e-font.h"
-
-#define FONT_TESTING
-
-struct _EFont {
- gint refcount;
- GdkFont *font;
- GdkFont *bold;
- gboolean twobyte;
- unicode_iconv_t to;
- unicode_iconv_t from;
-};
-
-static gboolean find_variants (gchar **namelist, gint length,
- gchar *base_weight, gchar **light,
- gchar **bold);
-
-EFont *
-e_font_from_gdk_name (const gchar *name)
-{
- EFont * font;
- GdkFont *gdkfont;
-
- gdkfont = gdk_font_load (name);
- font = e_font_from_gdk_font (gdkfont);
- gdk_font_unref (gdkfont);
-
- return font;
-}
-
-EFont *
-e_font_from_gdk_font (GdkFont *gdkfont)
-{
- EFont *font;
- XFontStruct *xfs;
- Atom font_atom, atom;
- Bool status;
- GdkFont *boldfont, *lightfont;
-
- boldfont = lightfont = NULL;
-
- gdk_font_ref (gdkfont);
-
- /* Try to find iso-10646-1 encoded font with same name */
-
- font_atom = gdk_atom_intern ("FONT", FALSE);
- if (gdkfont->type == GDK_FONT_FONTSET) {
- XFontStruct **font_structs;
- gint num_fonts;
- gchar **font_names;
- num_fonts = XFontsOfFontSet (GDK_FONT_XFONT (gdkfont),
- &font_structs,
- &font_names);
- status = XGetFontProperty (font_structs[0],
- font_atom,
- &atom);
- } else {
- status = XGetFontProperty (GDK_FONT_XFONT (gdkfont),
- font_atom,
- &atom);
- }
- if (status) {
- gchar *c[14];
- gchar *name, *p;
- gchar *enc, *boldname, *lightname;
- gchar **namelist;
- GdkFont *newfont;
- gint numfonts, len, i;
-
- name = gdk_atom_name (atom);
- len = strlen (name) + 64; /* Hope that's sufficent */
- p = name;
-
- for (i = 0; i < 13; i++) {
- c[i] = p;
- /* Skip text */
- while (*p && (*p != '-')) p++;
- /* Replace hyphen with '\0' */
- if (*p) *p++ = '\0';
- }
- c[i] = p;
-
- p = alloca (len);
-
- /* Compose name for unicode encoding */
- enc = "iso10646-1";
- g_snprintf (p, len, "%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s",
- c[0], c[1], c[2], c[3], c[4], c[5], c[6], c[7],
- c[8], c[9], c[10], c[11], c[12], enc);
- /* Try to load unicode font */
- newfont = gdk_font_load (p);
- if (newfont) {
- /* OK, use that */
- gdk_font_unref (gdkfont);
- gdkfont = newfont;
- } else {
- /* Nope, use original encoding */
- enc = c[13];
- }
- /* Try to find bolder variant */
- g_snprintf (p, len, "%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s",
- c[0], c[1], c[2], "*", c[4], c[5], "*", "*",
- c[8], c[9], c[10], c[11], "*", enc);
- namelist = XListFonts (GDK_FONT_XDISPLAY (gdkfont),
- p, 32, &numfonts);
- if (find_variants (namelist, numfonts, c[3],
- &lightname, &boldname)) {
- if (!g_strcasecmp (c[3], lightname))
- lightfont = gdkfont;
- else if (!g_strcasecmp (c[3], boldname))
- boldfont = gdkfont;
- else
- gdk_font_unref (gdkfont);
-
- if (!lightfont) {
- g_snprintf (p, len, "%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s",
- c[0], c[1], c[2], lightname, c[4],
- c[5], "*", "*", c[8], c[9], c[10],
- c[11], "*", enc);
- lightfont = gdk_font_load (p);
- }
- if (!boldfont) {
- g_snprintf (p, len, "%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s",
- c[0], c[1], c[2], boldname, c[4],
- c[5], "*", "*", c[8], c[9], c[10],
- c[11], "*", enc);
- boldfont = gdk_font_load (p);
- }
- } else
- lightfont = gdkfont;
- XFreeFontNames (namelist);
-
- g_free (name);
- }
-
- font = g_new (EFont, 1);
-
- xfs = GDK_FONT_XFONT (gdkfont);
-
- font->refcount = 1;
- font->font = lightfont;
- font->bold = boldfont;
- font->twobyte = ((xfs->min_byte1 != 0) || (xfs->max_byte1 != 0));
- font->to = e_uiconv_to_gdk_font (font->font);
- font->from = e_uiconv_from_gdk_font (font->font);
-
- return font;
-
-}
-
-void
-e_font_ref (EFont *font)
-{
- font->refcount++;
-}
-
-void
-e_font_unref (EFont *font)
-{
- font->refcount--;
-
- if (font->refcount < 1) {
- gdk_font_unref (font->font);
- if (font->bold) gdk_font_unref (font->bold);
- g_free (font);
- }
-}
-
-gint
-e_font_ascent (EFont * font)
-{
- return font->font->ascent;
-}
-
-gint
-e_font_descent (EFont * font)
-{
- return font->font->descent;
-}
-
-static gint
-e_font_to_native (EFont *font, gchar *native, gchar *utf, gint bytes)
-{
- char *ib, *ob;
- size_t ibl, obl;
-
- ib = utf;
- ibl = bytes;
- ob = native;
- obl = bytes * 4;
-
- while (ibl > 0) {
- unicode_iconv (font->to, (const char **) &ib, &ibl, &ob, &obl);
- if (ibl > 0) {
- gint len;
- if ((*ib & 0x80) == 0x00) len = 1;
- else if ((*ib &0xe0) == 0xc0) len = 2;
- else if ((*ib &0xf0) == 0xe0) len = 3;
- else if ((*ib &0xf80) == 0xf0) len = 4;
- else {
- g_warning ("Invalid UTF-8 sequence");
- return ob - native;
- }
- ib += len;
- ibl = bytes - (ib - utf);
- if (ibl > bytes) ibl = 0;
- if (!font->twobyte) {
- *ob++ = '_';
- obl--;
- } else {
- *((guint16 *) ob) = '_';
- ob += 2;
- obl -= 2;
- }
- }
- }
-
- return ob - native;
-}
-
-void
-e_font_draw_utf8_text (GdkDrawable *drawable, EFont *font, EFontStyle style, GdkGC *gc, gint x, gint y, gchar *text, gint numbytes)
-{
- gchar *native;
- gint native_bytes;
-
- g_return_if_fail (drawable != NULL);
- g_return_if_fail (font != NULL);
- g_return_if_fail (gc != NULL);
- g_return_if_fail (text != NULL);
-
- if (numbytes < 1) return;
-
- native = alloca (numbytes * 4);
-
- native_bytes = e_font_to_native (font, native, text, numbytes);
-
- if ((style & E_FONT_BOLD) && (font->bold)) {
- gdk_draw_text (drawable, font->bold, gc, x, y, native, native_bytes);
- } else {
- gdk_draw_text (drawable, font->font, gc, x, y, native, native_bytes);
- if (style & E_FONT_BOLD)
- gdk_draw_text (drawable, font->font, gc, x + 1, y, native, native_bytes);
- }
-}
-
-gint
-e_font_utf8_text_width (EFont *font, EFontStyle style, char *text, int numbytes)
-{
- gchar *native;
- gint native_bytes;
- gint width;
-
- g_return_val_if_fail (font != NULL, 0);
- g_return_val_if_fail (text != NULL, 0);
-
- if (numbytes < 1) return 0;
-
- native = alloca (numbytes * 4);
-
- native_bytes = e_font_to_native (font, native, text, numbytes);
-
- if ((style & E_FONT_BOLD) && (font->bold)) {
- width = gdk_text_width (font->bold, native, native_bytes);
- } else {
- width = gdk_text_width (font->font, native, native_bytes);
- }
-
- return width;
-}
-
-gint
-e_font_utf8_char_width (EFont *font, EFontStyle style, char *text)
-{
- gint len;
-
- g_return_val_if_fail (font != NULL, 0);
- g_return_val_if_fail (text != NULL, 0);
-
- if ((*text & 0x80) == 0x00) len = 1;
- else if ((*text &0xe0) == 0xc0) len = 2;
- else if ((*text &0xf0) == 0xe0) len = 3;
- else if ((*text &0xf80) == 0xf0) len = 4;
- else {
- g_warning ("Invalid UTF-8 sequence");
- return 0;
- }
-
- return e_font_utf8_text_width (font, style, text, len);
-}
-
-static const gchar *
-translate_encoding (const gchar *encoding)
-{
- static GHashTable *eh = NULL;
- gchar e[64];
-
- if (!eh) {
- eh = g_hash_table_new (g_str_hash, g_str_equal);
-
- g_hash_table_insert (eh, "iso8859-1", "iso-8859-1");
- g_hash_table_insert (eh, "iso8859-2", "iso-8859-2");
- g_hash_table_insert (eh, "iso8859-3", "iso-8859-3");
- g_hash_table_insert (eh, "iso8859-4", "iso-8859-4");
- g_hash_table_insert (eh, "iso8859-5", "iso-8859-5");
- g_hash_table_insert (eh, "iso8859-6", "iso-8859-6");
- g_hash_table_insert (eh, "iso8859-7", "iso-8859-7");
- g_hash_table_insert (eh, "iso8859-8", "iso-8859-8");
- g_hash_table_insert (eh, "iso8859-9", "iso-8859-9");
- g_hash_table_insert (eh, "iso8859-10", "iso-8859-10");
- g_hash_table_insert (eh, "iso8859-13", "iso-8859-13");
- g_hash_table_insert (eh, "iso8859-14", "iso-8859-14");
- g_hash_table_insert (eh, "iso8859-15", "iso-8859-15");
- g_hash_table_insert (eh, "iso10646-1", "UTF-16");
- g_hash_table_insert (eh, "koi8-r", "koi8-r");
- }
-
- strncpy (e, encoding, 64);
- g_strdown (e);
-
- return g_hash_table_lookup (eh, e);
-}
-
-const gchar *
-e_gdk_font_encoding (GdkFont *font)
-{
- Atom font_atom, atom;
- Bool status;
- char *name, *p;
- const gchar *encoding;
- gint i;
-
- if (!font) return NULL;
-
- font_atom = gdk_atom_intern ("FONT", FALSE);
-
- if (font->type == GDK_FONT_FONTSET) {
- XFontStruct **font_structs;
- gint num_fonts;
- gchar **font_names;
-
- num_fonts = XFontsOfFontSet (GDK_FONT_XFONT (font),
- &font_structs,
- &font_names);
- status = XGetFontProperty (font_structs[0],
- font_atom,
- &atom);
- } else {
- status = XGetFontProperty (GDK_FONT_XFONT (font),
- font_atom,
- &atom);
- }
-
- if (!status) return NULL;
-
- name = p = gdk_atom_name (atom);
-
- for (i = 0; i < 13; i++) {
- /* Skip hyphen */
- while (*p && (*p != '-')) p++;
- if (*p) p++;
- }
-
- if (!*p) return NULL;
-
- encoding = translate_encoding (p);
-
- g_free (name);
-
- return encoding;
-}
-
-unicode_iconv_t
-e_uiconv_from_gdk_font (GdkFont *font)
-{
- static GHashTable *uh = NULL;
- const gchar *enc;
- unicode_iconv_t uiconv;
-
- if (!font) return (unicode_iconv_t) -1;
-
- enc = e_gdk_font_encoding (font);
-
- if (!enc) return (unicode_iconv_t) -1;
-
- if (!uh) uh = g_hash_table_new (g_str_hash, g_str_equal);
-
- uiconv = g_hash_table_lookup (uh, enc);
-
- if (!uiconv) {
- uiconv = unicode_iconv_open ("UTF-8", enc);
- if (uiconv == (unicode_iconv_t) -1) return uiconv;
- g_hash_table_insert (uh, (gpointer) enc, uiconv);
- }
-
- return uiconv;
-}
-
-unicode_iconv_t
-e_uiconv_to_gdk_font (GdkFont *font)
-{
- static GHashTable *uh = NULL;
- const gchar *enc;
- unicode_iconv_t uiconv;
-
- if (!font) return (unicode_iconv_t) -1;
-
- enc = e_gdk_font_encoding (font);
-
- if (!enc) return (unicode_iconv_t) -1;
-
- if (!uh) uh = g_hash_table_new (g_str_hash, g_str_equal);
-
- uiconv = g_hash_table_lookup (uh, enc);
-
- if (!uiconv) {
- uiconv = unicode_iconv_open (enc, "UTF-8");
- if (uiconv == (unicode_iconv_t) -1) return uiconv;
- g_hash_table_insert (uh, (gpointer) enc, uiconv);
- }
-
- return uiconv;
-}
-
-/* Find light and bold variants of a font, ideally using the provided
- * weight for the light variant, and a weight 2 shades darker than it
- * for the bold variant. If there isn't something 2 shades darker, use
- * something 3 or more shades darker if it exists, or 1 shade darker
- * if that's all there is. If there is nothing darker than the provided
- * weight, but there are lighter fonts, then use the darker one for
- * bold and a lighter one for light.
- */
-static gboolean
-find_variants (gchar **namelist, gint length, gchar *weight,
- gchar **lightname, gchar **boldname)
-{
- static GHashTable *wh = NULL;
- /* Standard, Found, Bold, Light */
- gint sw, fw, bw, lw;
- gchar *s, *f, *b, *l;
- gchar *p;
- gint i;
-
- if (!wh) {
- wh = g_hash_table_new (g_str_hash, g_str_equal);
- g_hash_table_insert (wh, "light", GINT_TO_POINTER (1));
- g_hash_table_insert (wh, "book", GINT_TO_POINTER (2));
- g_hash_table_insert (wh, "regular", GINT_TO_POINTER (2));
- g_hash_table_insert (wh, "medium", GINT_TO_POINTER (3));
- g_hash_table_insert (wh, "demibold", GINT_TO_POINTER (5));
- g_hash_table_insert (wh, "bold", GINT_TO_POINTER (6));
- g_hash_table_insert (wh, "black", GINT_TO_POINTER (8));
- }
-
- s = alloca (strlen (weight) + 1);
- strcpy (s, weight);
- g_strdown (s);
- sw = GPOINTER_TO_INT (g_hash_table_lookup (wh, s));
- if (sw == 0) return FALSE;
-
- fw = 0; lw = 0; bw = 32;
- f = NULL; l = NULL; b = NULL;
- *lightname = NULL; *boldname = NULL;
-
- for (i = 0; i < length; i++) {
- p = namelist[i];
- if (*p) p++;
- while (*p && (*p != '-')) p++;
- if (*p) p++;
- while (*p && (*p != '-')) p++;
- if (*p) p++;
- f = p;
- while (*p && (*p != '-')) p++;
- if (*p) *p = '\0';
- g_strdown (f);
- fw = GPOINTER_TO_INT (g_hash_table_lookup (wh, f));
- if (fw) {
- if (fw > sw) {
- if ((fw - 2 == sw) ||
- ((fw > bw) && (bw == sw + 1)) ||
- ((fw < bw) && (fw - 2 > sw))) {
- bw = fw;
- b = f;
- }
- } else if (fw < sw) {
- if ((fw + 2 == sw) ||
- ((fw < lw) && (lw == sw - 1)) ||
- ((fw > lw) && (fw + 2 < sw))) {
- lw = fw;
- l = f;
- }
- }
- }
- }
-
- if (b) {
- *lightname = weight;
- *boldname = b;
- return TRUE;
- } else if (l) {
- *lightname = l;
- *boldname = weight;
- return TRUE;
- }
- return FALSE;
-}
-
-
-
-
-
-
-
-