Reorganize source tree.

2007-01-08  Nickolay V. Shmyrev  <nshmyrev@yandex.ru>

	* Makefile.am:
	* backend/Makefile.am:
	* backend/comics/Makefile.am:
	* backend/djvu/Makefile.am:
	* backend/dvi/Makefile.am:
	* backend/ev-async-renderer.c:
	* backend/ev-async-renderer.h:
	* backend/ev-attachment.c:
	* backend/ev-attachment.h:
	* backend/ev-backend-marshal.c:
	* backend/ev-document-factory.c:
	* backend/ev-document-factory.h:
	* backend/ev-document-find.c:
	* backend/ev-document-find.h:
	* backend/ev-document-fonts.c:
	* backend/ev-document-fonts.h:
	* backend/ev-document-images.c:
	* backend/ev-document-images.h:
	* backend/ev-document-info.h:
	* backend/ev-document-links.c:
	* backend/ev-document-links.h:
	* backend/ev-document-misc.c:
	* backend/ev-document-misc.h:
	* backend/ev-document-security.c:
	* backend/ev-document-security.h:
	* backend/ev-document-thumbnails.c:
	* backend/ev-document-thumbnails.h:
	* backend/ev-document-transition.c:
	* backend/ev-document-transition.h:
	* backend/ev-document.c:
	* backend/ev-document.h:
	* backend/ev-file-exporter.c:
	* backend/ev-file-exporter.h:
	* backend/ev-image.c:
	* backend/ev-image.h:
	* backend/ev-link-action.c:
	* backend/ev-link-action.h:
	* backend/ev-link-dest.c:
	* backend/ev-link-dest.h:
	* backend/ev-link.c:
	* backend/ev-link.h:
	* backend/ev-render-context.c:
	* backend/ev-render-context.h:
	* backend/ev-selection.c:
	* backend/ev-selection.h:
	* backend/impress/Makefile.am:
	* backend/pdf/Makefile.am:
	* backend/pixbuf/Makefile.am:
	* backend/ps/Makefile.am:
	* backend/ps/ps-document.c: (push_pixbuf), (interpreter_failed),
	(ps_document_widget_event), (setup_pixmap), (setup_page), (input),
	(start_interpreter), (stop_interpreter), (document_load),
	(ps_document_next_page), (render_page):
	* backend/tiff/Makefile.am:
	* comics/Makefile.am:
	* comics/comics-document.c:
	* comics/comics-document.h:
	* configure.ac:
	* cut-n-paste/zoom-control/ephy-zoom-control.c:
	* djvu/Makefile.am:
	* djvu/djvu-document-private.h:
	* djvu/djvu-document.c:
	* djvu/djvu-document.h:
	* djvu/djvu-links.c:
	* djvu/djvu-links.h:
	* djvu/djvu-text-page.c:
	* djvu/djvu-text-page.h:
	* djvu/djvu-text.c:
	* djvu/djvu-text.h:
	* dvi/Makefile.am:
	* dvi/dvi-document.c:
	* dvi/dvi-document.h:
	* dvi/fonts.c:
	* dvi/fonts.h:
	* dvi/mdvi-lib/Makefile.am:
	* dvi/mdvi-lib/afmparse.c:
	* dvi/mdvi-lib/afmparse.h:
	* dvi/mdvi-lib/bitmap.c:
	* dvi/mdvi-lib/bitmap.h:
	* dvi/mdvi-lib/color.c:
	* dvi/mdvi-lib/color.h:
	* dvi/mdvi-lib/common.c:
	* dvi/mdvi-lib/common.h:
	* dvi/mdvi-lib/defaults.h:
	* dvi/mdvi-lib/dvimisc.c:
	* dvi/mdvi-lib/dviopcodes.h:
	* dvi/mdvi-lib/dviread.c:
	* dvi/mdvi-lib/files.c:
	* dvi/mdvi-lib/font.c:
	* dvi/mdvi-lib/fontmap.c:
	* dvi/mdvi-lib/fontmap.h:
	* dvi/mdvi-lib/fontsrch.c:
	* dvi/mdvi-lib/gf.c:
	* dvi/mdvi-lib/hash.c:
	* dvi/mdvi-lib/hash.h:
	* dvi/mdvi-lib/list.c:
	* dvi/mdvi-lib/mdvi.h:
	* dvi/mdvi-lib/pagesel.c:
	* dvi/mdvi-lib/paper.c:
	* dvi/mdvi-lib/paper.h:
	* dvi/mdvi-lib/pk.c:
	* dvi/mdvi-lib/private.h:
	* dvi/mdvi-lib/setup.c:
	* dvi/mdvi-lib/sp-epsf.c:
	* dvi/mdvi-lib/special.c:
	* dvi/mdvi-lib/sysdeps.h:
	* dvi/mdvi-lib/t1.c:
	* dvi/mdvi-lib/tfm.c:
	* dvi/mdvi-lib/tfmfile.c:
	* dvi/mdvi-lib/tt.c:
	* dvi/mdvi-lib/util.c:
	* dvi/mdvi-lib/vf.c:
	* dvi/pixbuf-device.c:
	* dvi/pixbuf-device.h:
	* impress/Makefile.am:
	* impress/common.h:
	* impress/document.c:
	* impress/f_oasis.c:
	* impress/f_oo13.c:
	* impress/iksemel.c:
	* impress/iksemel.h:
	* impress/imposter.h:
	* impress/impress-document.c:
	* impress/impress-document.h:
	* impress/internal.h:
	* impress/r_back.c:
	* impress/r_draw.c:
	* impress/r_geometry.c:
	* impress/r_gradient.c:
	* impress/r_style.c:
	* impress/r_text.c:
	* impress/render.c:
	* impress/render.h:
	* impress/zip.c:
	* impress/zip.h:
	* lib/Makefile.am:
	* lib/ev-debug.c:
	* lib/ev-debug.h:
	* lib/ev-file-helpers.c:
	* lib/ev-file-helpers.h:
	* lib/ev-gui.c:
	* lib/ev-gui.h:
	* lib/ev-tooltip.c:
	* lib/ev-tooltip.h:
	* libdocument/Makefile.am:
	* libdocument/ev-file-helpers.c:
	* pdf/Makefile.am:
	* pdf/ev-poppler.cc:
	* pdf/ev-poppler.h:
	* pixbuf/Makefile.am:
	* pixbuf/pixbuf-document.c:
	* pixbuf/pixbuf-document.h:
	* properties/Makefile.am:
	* ps/Makefile.am:
	* ps/gsdefaults.c:
	* ps/gsdefaults.h:
	* ps/gsio.c:
	* ps/gsio.h:
	* ps/gstypes.h:
	* ps/ps-document.c:
	* ps/ps-document.h:
	* ps/ps.c:
	* ps/ps.h:
	* shell/Makefile.am:
	* shell/ev-application.h:
	* shell/ev-sidebar-links.c:
	* shell/ev-sidebar-links.h:
	* shell/ev-utils.c: (ev_gui_sanitise_popup_position),
	(ev_gui_menu_position_tree_selection):
	* shell/ev-utils.h:
	* shell/ev-view.c: (ev_view_finalize):
	* shell/ev-window.c:
	* shell/main.c: (main):
	* thumbnailer/Makefile.am:
	* tiff/Makefile.am:
	* tiff/tiff-document.c:
	* tiff/tiff-document.h:
	* tiff/tiff2ps.c:
	* tiff/tiff2ps.h:
	
	Reorganize source tree.



svn path=/trunk/; revision=2197

1 files changed, 172 insertions, 0 deletions

diff --git a/backend/ps/gsio.c b/backend/ps/gsio.c
new file mode 100644
index 0000000..15c7f38
--- /dev/null
+++ b/backend/ps/gsio.c
@@ -0,0 +1,172 @@
+/*
+ * gsio.c: an IO abstraction
+ *
+ * Copyright 2002 - 2005 the Free Software Foundation
+ *
+ * Author: Jaka Mocnik  <jaka@gnu.org>
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <string.h>
+
+#include <gsio.h>
+
+#define CHUNK_SIZE 32768
+
+typedef struct _GtkGSDocChunk GtkGSDocChunk;
+struct _GtkGSDocChunk {
+  gchar *buf, *ptr;
+  guint len, max_len;
+};
+
+struct _GtkGSDocSink {
+  GSList *chunks;
+  GtkGSDocChunk *tail;
+};
+
+static GtkGSDocChunk *
+gtk_gs_doc_chunk_new(guint size)
+{
+  GtkGSDocChunk *c;
+
+  c = g_new0(GtkGSDocChunk, 1);
+  if((c->buf = g_malloc(sizeof(gchar) * size)) == NULL) {
+    g_free(c);
+    return NULL;
+  }
+  c->ptr = c->buf;
+  *c->ptr = '\0';
+  c->max_len = size;
+  c->len = 0;
+  return c;
+}
+
+static void
+gtk_gs_doc_chunk_free(GtkGSDocChunk * c)
+{
+  if(c->buf)
+    g_free(c->buf);
+  g_free(c);
+}
+
+GtkGSDocSink *
+gtk_gs_doc_sink_new()
+{
+  GtkGSDocSink *sink;
+
+  sink = g_new0(GtkGSDocSink, 1);
+  return sink;
+}
+
+void
+gtk_gs_doc_sink_free(GtkGSDocSink * sink)
+{
+  GSList *node;
+
+  node = sink->chunks;
+  while(node) {
+    gtk_gs_doc_chunk_free((GtkGSDocChunk *) node->data);
+    node = node->next;
+  }
+  g_slist_free(sink->chunks);
+}
+
+void
+gtk_gs_doc_sink_write(GtkGSDocSink * sink, const gchar * buf, int len)
+{
+  gint real_len;
+
+  if(sink->tail == NULL) {
+    sink->tail = gtk_gs_doc_chunk_new(CHUNK_SIZE);
+    sink->chunks = g_slist_append(sink->chunks, sink->tail);
+  }
+
+  real_len = MIN(sink->tail->max_len - sink->tail->len, len);
+  if(real_len > 0) {
+    strncpy(sink->tail->ptr, buf, real_len);
+    sink->tail->ptr += real_len;
+    sink->tail->len += real_len;
+  }
+  len -= real_len;
+  if(len > 0) {
+    sink->tail = NULL;
+    gtk_gs_doc_sink_write(sink, buf + real_len, len);
+  }
+}
+
+void
+gtk_gs_doc_sink_printf_v(GtkGSDocSink * sink, const gchar * fmt, va_list ap)
+{
+  gint max_len, len;
+
+  if(sink->tail == NULL) {
+    sink->tail = gtk_gs_doc_chunk_new(CHUNK_SIZE);
+    sink->chunks = g_slist_append(sink->chunks, sink->tail);
+  }
+
+  max_len = sink->tail->max_len - sink->tail->len;
+  if(max_len > 0) {
+    len = g_vsnprintf(sink->tail->ptr, max_len, fmt, ap);
+    if(len >= max_len - 1) {
+      /* force printf in the next chunk later on */
+      max_len = 0;
+      sink->tail = NULL;
+    }
+    else {
+      sink->tail->ptr += len;
+      sink->tail->len += len;
+    }
+  }
+  if(max_len <= 0) {
+    gtk_gs_doc_sink_printf(sink, fmt, ap);
+  }
+}
+
+void
+gtk_gs_doc_sink_printf(GtkGSDocSink * sink, const gchar * fmt, ...)
+{
+  va_list ap;
+
+  va_start(ap, fmt);
+  gtk_gs_doc_sink_printf_v(sink, fmt, ap);
+  va_end(ap);
+}
+
+gchar *
+gtk_gs_doc_sink_get_buffer(GtkGSDocSink * sink)
+{
+  guint total;
+  GSList *node;
+
+  for(total = 0, node = sink->chunks; node; node = node->next) {
+    total += ((GtkGSDocChunk *) node->data)->len;
+  }
+  if(total) {
+    gchar *buf = g_malloc(sizeof(gchar) * (total + 1)), *ptr;
+    if(!buf)
+      return NULL;
+    for(ptr = buf, node = sink->chunks; node; node = node->next) {
+      memcpy(ptr,
+             ((GtkGSDocChunk *) node->data)->buf,
+             ((GtkGSDocChunk *) node->data)->len);
+      ptr += ((GtkGSDocChunk *) node->data)->len;
+    }
+    buf[total] = '\0';
+    return buf;
+  }
+  else
+    return NULL;
+}