[poppler] Branch 'poppler-0.6' - configure.ac glib/Makefile.am glib/test-poppler-glib.cc
Albert Astals Cid
aacid at kemper.freedesktop.org
Thu Oct 25 12:00:59 PDT 2007
configure.ac | 1
glib/Makefile.am | 2
glib/test-poppler-glib.cc | 518 ++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 520 insertions(+), 1 deletion(-)
New commits:
commit 5c321d37c8a129d134c43a99c6ea182a9fe8b502
Author: Albert Astals Cid <tsdgeos at bluebox.localdomain>
Date: Thu Oct 25 21:00:48 2007 +0200
Fix compilation on mingw. Bug 12493
Added a check for localtime_r in configure.ac
Moved test-poppler-glib.c to test-poppler-glib.cc to get the correct compiler
diff --git a/configure.ac b/configure.ac
index ee5f6c1..3976da6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -16,6 +16,7 @@ AC_PROG_CC_STDC
AC_PROG_CXX
AC_PROG_INSTALL
AC_CHECK_FUNC(gettimeofday, AC_DEFINE(HAVE_GETTIMEOFDAY, 1, [Defines if gettimeofday is available on your system]))
+AC_CHECK_FUNC(localtime_r, AC_DEFINE(HAVE_LOCALTIME_R, 1, [Defines if localtime_r is available on your system]))
dnl Enable these unconditionally.
AC_DEFINE([OPI_SUPPORT], [1], [Generate OPI comments in PS output.])
diff --git a/glib/Makefile.am b/glib/Makefile.am
index 59c287f..d77b3ae 100644
--- a/glib/Makefile.am
+++ b/glib/Makefile.am
@@ -95,7 +95,7 @@ libpoppler_glib_la_LDFLAGS = -version-info 2:0:0
noinst_PROGRAMS = test-poppler-glib
test_poppler_glib_SOURCES = \
- test-poppler-glib.c
+ test-poppler-glib.cc
test_poppler_glib_LDADD = \
$(top_builddir)/poppler/libpoppler.la \
diff --git a/glib/test-poppler-glib.cc b/glib/test-poppler-glib.cc
new file mode 100644
index 0000000..87d5234
--- /dev/null
+++ b/glib/test-poppler-glib.cc
@@ -0,0 +1,518 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include "poppler.h"
+#include "config.h"
+
+#define FAIL(msg) \
+ do { fprintf (stderr, "FAIL: %s\n", msg); exit (-1); } while (0)
+
+static gchar *
+poppler_format_date (GTime utime)
+{
+ time_t time = (time_t) utime;
+ char s[256];
+ const char *fmt_hack = "%c";
+ size_t len;
+#ifdef HAVE_LOCALTIME_R
+ struct tm t;
+ if (time == 0 || !localtime_r (&time, &t)) return NULL;
+ len = strftime (s, sizeof (s), fmt_hack, &t);
+#else
+ struct tm *t;
+ if (time == 0 || !(t = localtime (&time)) ) return NULL;
+ len = strftime (s, sizeof (s), fmt_hack, t);
+#endif
+
+ if (len == 0 || s[0] == '\0') return NULL;
+
+ return g_locale_to_utf8 (s, -1, NULL, NULL, NULL);
+}
+
+static void
+print_index (PopplerIndexIter *iter)
+{
+ do
+ {
+ PopplerAction *action;
+ PopplerIndexIter *child;
+
+ action = poppler_index_iter_get_action (iter);
+ g_print ("Action: %d\n", action->type);
+ poppler_action_free (action);
+ child = poppler_index_iter_get_child (iter);
+ if (child)
+ print_index (child);
+ poppler_index_iter_free (child);
+ }
+ while (poppler_index_iter_next (iter));
+}
+
+static void
+print_document_info (PopplerDocument *document)
+{
+ gchar *title, *format, *author, *subject, *keywords, *creator, *producer, *linearized;
+ GTime creation_date, mod_date;
+ gchar *strdate;
+ PopplerPageLayout layout;
+ PopplerPageMode mode;
+ PopplerViewerPreferences view_prefs;
+ PopplerFontInfo *font_info;
+ PopplerFontsIter *fonts_iter;
+ PopplerIndexIter *index_iter;
+ GEnumValue *enum_value;
+
+ g_object_get (document,
+ "title", &title,
+ "format", &format,
+ "author", &author,
+ "subject", &subject,
+ "keywords", &keywords,
+ "creation-date", &creation_date,
+ "mod-date", &mod_date,
+ "creator", &creator,
+ "producer", &producer,
+ "linearized", &linearized,
+ "page-mode", &mode,
+ "page-layout", &layout,
+ "viewer-preferences", &view_prefs,
+ NULL);
+
+ printf ("\t---------------------------------------------------------\n");
+ printf ("\tDocument Metadata\n");
+ printf ("\t---------------------------------------------------------\n");
+ if (title) printf ("\ttitle:\t\t%s\n", title);
+ if (format) printf ("\tformat:\t\t%s\n", format);
+ if (author) printf ("\tauthor:\t\t%s\n", author);
+ if (subject) printf ("\tsubject:\t%s\n", subject);
+ if (keywords) printf ("\tkeywords:\t%s\n", keywords);
+ if (creator) printf ("\tcreator:\t%s\n", creator);
+ if (producer) printf ("\tproducer:\t%s\n", producer);
+ if (linearized) printf ("\tlinearized:\t%s\n", linearized);
+
+ enum_value = g_enum_get_value ((GEnumClass *) g_type_class_peek (POPPLER_TYPE_PAGE_MODE), mode);
+ g_print ("\tpage mode:\t%s\n", enum_value->value_name);
+ enum_value = g_enum_get_value ((GEnumClass *) g_type_class_peek (POPPLER_TYPE_PAGE_LAYOUT), layout);
+ g_print ("\tpage layout:\t%s\n", enum_value->value_name);
+
+ strdate = poppler_format_date (creation_date);
+ if (strdate)
+ {
+ g_print ("\tcreation date:\t%s\n", strdate);
+ g_free (strdate);
+ }
+ strdate = poppler_format_date (mod_date);
+ if (strdate)
+ {
+ g_print ("\tmodified date:\t%s\n", strdate);
+ g_free (strdate);
+ }
+
+ g_print ("\tfonts:\n");
+ font_info = poppler_font_info_new (document);
+ while (poppler_font_info_scan (font_info, 20, &fonts_iter)) {
+ if (fonts_iter) {
+ do {
+ g_print ("\t\t\t%s\n", poppler_fonts_iter_get_name (fonts_iter));
+ } while (poppler_fonts_iter_next (fonts_iter));
+ poppler_fonts_iter_free (fonts_iter);
+ }
+ }
+ g_object_unref (font_info);
+
+ index_iter = poppler_index_iter_new (document);
+ if (index_iter)
+ {
+ g_print ("\tindex:\n");
+ print_index (index_iter);
+ poppler_index_iter_free (index_iter);
+ }
+
+
+
+ /* FIXME: print out the view prefs when we support it */
+
+ g_free (title);
+ g_free (format);
+ g_free (author);
+ g_free (subject);
+ g_free (keywords);
+ g_free (creator);
+ g_free (producer);
+ g_free (linearized);
+}
+
+static const gchar *
+transition_effect_name (PopplerPageTransitionType type)
+{
+ switch (type)
+ {
+ case POPPLER_PAGE_TRANSITION_REPLACE:
+ return "Replace";
+ case POPPLER_PAGE_TRANSITION_SPLIT:
+ return "Split";
+ case POPPLER_PAGE_TRANSITION_BLINDS:
+ return "Blinds";
+ case POPPLER_PAGE_TRANSITION_BOX:
+ return "Box";
+ case POPPLER_PAGE_TRANSITION_WIPE:
+ return "Wipe";
+ case POPPLER_PAGE_TRANSITION_DISSOLVE:
+ return "Dissolve";
+ case POPPLER_PAGE_TRANSITION_GLITTER:
+ return "Glitter";
+ case POPPLER_PAGE_TRANSITION_FLY:
+ return "Fly";
+ case POPPLER_PAGE_TRANSITION_PUSH:
+ return "Push";
+ case POPPLER_PAGE_TRANSITION_COVER:
+ return "Cover";
+ case POPPLER_PAGE_TRANSITION_UNCOVER:
+ return "Uncover";
+ case POPPLER_PAGE_TRANSITION_FADE:
+ return "Fade";
+ }
+
+ return "Unknown";
+}
+
+static void
+print_page_transition (PopplerPageTransition *transition)
+{
+ printf ("\t\tEffect: %s\n", transition_effect_name (transition->type));
+ printf ("\t\tAlignment: %s\n",
+ transition->alignment == POPPLER_PAGE_TRANSITION_HORIZONTAL ?
+ "Horizontal" : "Vertical");
+ printf ("\t\tDirection: %s\n",
+ transition->direction == POPPLER_PAGE_TRANSITION_INWARD ?
+ "Inward" : "Outward");
+ printf ("\t\tDuration: %d\n", transition->duration);
+ printf ("\t\tAngle: %d\n", transition->angle);
+ printf ("\t\tScale: %.2f\n", transition->scale);
+ printf ("\t\tRectangular: %s\n", transition->rectangular ? "Yes" : "No");
+}
+
+static void
+form_field_text_print (PopplerFormField *field)
+{
+ PopplerFormTextType type;
+ gchar *text;
+
+ type = poppler_form_field_text_get_text_type (field);
+ printf ("\t\tType:\t\tText\n");
+ printf ("\t\tMultiline:\t%s\n",
+ type == POPPLER_FORM_TEXT_MULTILINE ? "Yes" : "No");
+ printf ("\t\tFileSelect:\t%s\n",
+ type == POPPLER_FORM_TEXT_FILE_SELECT ? "Yes" : "No");
+ printf ("\t\tDoSpellCheck:\t%s\n",
+ poppler_form_field_text_do_spell_check (field) ? "Yes" : "No");
+ printf ("\t\tDoScroll:\t%s\n",
+ poppler_form_field_text_do_scroll (field) ? "Yes" : "No");
+ printf ("\t\tIsRichText:\t%s\n",
+ poppler_form_field_text_is_rich_text (field) ? "Yes" : "No");
+ printf ("\t\tPassword:\t%s\n",
+ poppler_form_field_text_is_password (field) ? "Yes" : "No");
+ printf ("\t\tMaxLen:\t\t%d\n", poppler_form_field_text_get_max_len (field));
+ text = poppler_form_field_text_get_text (field);
+ printf ("\t\tContent:\t%s\n", text ? text : "");
+ g_free (text);
+}
+
+static void
+form_field_button_print (PopplerFormField *field)
+{
+ PopplerFormButtonType button_type;
+ const gchar *button_type_str;
+
+ button_type = poppler_form_field_button_get_button_type (field);
+
+ switch (button_type)
+ {
+ case POPPLER_FORM_BUTTON_PUSH:
+ button_type_str = "Push";
+ break;
+ case POPPLER_FORM_BUTTON_CHECK:
+ button_type_str = "Check box";
+ break;
+ case POPPLER_FORM_BUTTON_RADIO:
+ button_type_str = "Radio Button";
+ break;
+ }
+
+ printf ("\t\tType:\t\tButton\n");
+ printf ("\t\tButton type:\t%s\n", button_type_str);
+ if (button_type != POPPLER_FORM_BUTTON_PUSH)
+ printf ("\t\tState:\t\t%s\n",
+ poppler_form_field_button_get_state (field) ? "Active" : "Inactive");
+}
+
+static void
+form_field_choice_print (PopplerFormField *field)
+{
+ gint i, n_items;
+
+ printf ("\t\tType:\t\tChoice\n");
+ printf ("\t\tSubType:\t%s\n",
+ poppler_form_field_choice_get_choice_type (field) == POPPLER_FORM_CHOICE_COMBO ?
+ "Combo" : "List");
+ printf ("\t\tEditable:\t%s\n",
+ poppler_form_field_choice_is_editable (field) ? "Yes" : "No");
+ printf ("\t\tCan select multiple: %s\n",
+ poppler_form_field_choice_can_select_multiple (field) ? "Yes" : "No");
+ printf ("\t\tDoSpellCheck:\t%s\n",
+ poppler_form_field_choice_do_spell_check (field) ? "Yes" : "No");
+ printf ("\t\tCommit on change: %s\n",
+ poppler_form_field_choice_commit_on_change (field) ? "Yes" : "No");
+
+ n_items = poppler_form_field_choice_get_n_items (field);
+ for (i = 0; i < n_items; i++)
+ {
+ gchar *item;
+
+ item = poppler_form_field_choice_get_item (field, i);
+ printf ("\t\t\tItem %d: %s %s\n", i, item ? item : "",
+ poppler_form_field_choice_is_item_selected (field, i) ?
+ "(selected)" : "");
+ g_free (item);
+ }
+}
+
+static void
+form_field_print (PopplerFormField *field)
+{
+ printf ("\t\tFont Size:\t%.2f\n",
+ poppler_form_field_get_font_size (field));
+ printf ("\t\tReadOnly:\t%s\n",
+ poppler_form_field_is_read_only (field) ? "Yes" : "No");
+
+ switch (poppler_form_field_get_field_type (field))
+ {
+ case POPPLER_FORM_FIELD_TEXT:
+ form_field_text_print (field);
+ break;
+ case POPPLER_FORM_FIELD_BUTTON:
+ form_field_button_print (field);
+ break;
+ case POPPLER_FORM_FIELD_CHOICE:
+ form_field_choice_print (field);
+ break;
+ default:
+ printf ("\t\tUnknown form field\n");
+ }
+ printf ("\n");
+}
+
+int main (int argc, char *argv[])
+{
+ PopplerDocument *document;
+ PopplerBackend backend;
+ PopplerPage *page;
+ PopplerPageTransition *transition;
+ PopplerFormField *field;
+ GEnumValue *enum_value;
+ char *label;
+ GError *error;
+ GdkPixbuf *pixbuf, *thumb;
+ double width, height;
+ GList *list, *l;
+ char *text;
+ double duration;
+ PopplerRectangle area;
+ gint num_images;
+ gint num_forms;
+ gint form_id;
+
+ if (argc != 3)
+ FAIL ("usage: test-poppler-glib file://FILE PAGE");
+
+ g_type_init ();
+
+ g_print ("Poppler version %s\n", poppler_get_version ());
+ backend = poppler_get_backend ();
+ enum_value = g_enum_get_value ((GEnumClass *) g_type_class_ref (POPPLER_TYPE_BACKEND), backend);
+ g_print ("Backend is %s\n", enum_value->value_name);
+
+ error = NULL;
+ document = poppler_document_new_from_file (argv[1], NULL, &error);
+ if (document == NULL)
+ FAIL (error->message);
+
+ print_document_info (document);
+
+ page = poppler_document_get_page_by_label (document, argv[2]);
+ if (page == NULL)
+ FAIL ("page not found");
+
+ poppler_page_get_size (page, &width, &height);
+ printf ("\tpage size:\t%f inches by %f inches\n", width / 72, height / 72);
+
+ duration = poppler_page_get_duration (page);
+ if (duration > 0)
+ printf ("\tpage duration:\t%f second(s)\n", duration);
+ else
+ printf ("\tpage duration:\tno duration for page\n");
+
+ transition = poppler_page_get_transition (page);
+ if (transition) {
+ printf ("\tpage transition:\n");
+ print_page_transition (transition);
+ poppler_page_transition_free (transition);
+ } else {
+ printf ("\tpage transition:no transition effect for page\n");
+ }
+
+ thumb = poppler_page_get_thumbnail (page);
+ if (thumb != NULL) {
+ gdk_pixbuf_save (thumb, "thumb.png", "png", &error, NULL);
+ if (error != NULL)
+ FAIL (error->message);
+ else
+ printf ("\tthumbnail:\tsaved as thumb.png\n");
+ g_object_unref (G_OBJECT (thumb));
+ }
+ else
+ printf ("\tthumbnail:\tno thumbnail for page\n");
+
+ g_object_get (page, "label", &label, NULL);
+ printf ("\tpage label:\t%s\n", label);
+ g_free (label);
+
+ pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, 220, 220);
+ gdk_pixbuf_fill (pixbuf, 0x00106000);
+ poppler_page_render_to_pixbuf (page, 100, 100, 200, 200, 1, 0, pixbuf);
+
+ gdk_pixbuf_save (pixbuf, "slice.png", "png", &error, NULL);
+ printf ("\tslice:\t\tsaved 200x200 slice at (100, 100) as slice.png\n");
+ if (error != NULL) {
+ FAIL (error->message);
+ g_error_free (error);
+ }
+
+ g_object_unref (G_OBJECT (pixbuf));
+
+ area.x1 = 0;
+ area.y1 = 0;
+ area.x2 = width;
+ area.y2 = height;
+
+ text = poppler_page_get_text (page, POPPLER_SELECTION_GLYPH, &area);
+ if (text)
+ {
+ FILE *file = fopen ("dump.txt", "w");
+ if (file)
+ {
+ fwrite (text, strlen (text), 1, file);
+ fclose (file);
+ }
+ g_free (text);
+ }
+
+ list = poppler_page_find_text (page, "Bitwise");
+ printf ("\n");
+ printf ("\tFound text \"Bitwise\" at positions:\n");
+ for (l = list; l != NULL; l = l->next)
+ {
+ PopplerRectangle *rect = l->data;
+
+ printf (" (%f,%f)-(%f,%f)\n", rect->x1, rect->y1, rect->x2, rect->y2);
+ }
+
+ list = poppler_page_get_image_mapping (page);
+ num_images = g_list_length (list);
+ printf ("\n");
+ if (num_images > 0)
+ printf ("\tFound %d images at positions:\n", num_images);
+ else
+ printf ("\tNo images found\n");
+ for (l = list; l != NULL; l = l->next)
+ {
+ PopplerImageMapping *mapping;
+
+ mapping = (PopplerImageMapping *)l->data;
+ printf ("\t\t(%f, %f) - (%f, %f)\n",
+ mapping->area.x1,
+ mapping->area.y1,
+ mapping->area.x2,
+ mapping->area.y2);
+ }
+ poppler_page_free_image_mapping (list);
+
+ list = poppler_page_get_form_field_mapping (page);
+ num_forms = g_list_length (list);
+ printf ("\n");
+ if (num_forms > 0)
+ printf ("\tFound %d form fields at positions:\n", num_forms);
+ else
+ printf ("\tNo forms fields found\n");
+ for (l = list; l != NULL; l = l->next)
+ {
+ PopplerFormFieldMapping *mapping;
+
+ mapping = (PopplerFormFieldMapping *)l->data;
+
+ form_id = poppler_form_field_get_id (mapping->field);
+
+ printf ("\t\tId: %d: (%f, %f) - (%f, %f)\n",
+ form_id,
+ mapping->area.x1,
+ mapping->area.y1,
+ mapping->area.x2,
+ mapping->area.y2);
+ form_field_print (mapping->field);
+ }
+ poppler_page_free_form_field_mapping (list);
+
+ if (num_forms > 0)
+ {
+ field = poppler_document_get_form_field (document, form_id);
+ printf ("\tForm field for id %d\n", form_id);
+ form_field_print (field);
+ g_object_unref (field);
+ }
+
+ if (poppler_document_has_attachments (document))
+ {
+ int i = 0;
+
+ g_print ("Attachments found:\n\n");
+
+ list = poppler_document_get_attachments (document);
+ for (l = list; l; l = l->next)
+ {
+ PopplerAttachment *attachment;
+ char *filename, *strdate;
+
+ filename = g_strdup_printf ("/tmp/attach%d", i);
+ attachment = l->data;
+ g_print ("\tname: %s\n", attachment->name);
+ g_print ("\tdescription: %s\n", attachment->description);
+ g_print ("\tsize: %d\n", attachment->size);
+ strdate = poppler_format_date (attachment->ctime);
+ if (strdate)
+ {
+ g_print ("\tcreation date: %s\n", strdate);
+ g_free (strdate);
+ }
+ strdate = poppler_format_date (attachment->mtime);
+ if (strdate)
+ {
+ g_print ("\tmodification date: %s\n", strdate);
+ g_free (strdate);
+ }
+ poppler_attachment_save (attachment, filename, NULL);
+ g_free (filename);
+ g_print ("\n");
+ i++;
+ }
+ g_list_foreach (list, (GFunc) g_object_unref, NULL);
+ g_list_free (list);
+ }
+ else
+ g_print ("\tNo attachments found\n");
+
+ g_object_unref (G_OBJECT (page));
+ g_object_unref (G_OBJECT (document));
+
+ return 0;
+}
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