blob: 856fbef1d1a8caaab390e2d38791c23073a98ed7 [file] [log] [blame]
/*
* Copyright (C) 2008 Inigo Martinez <inigomartinez@gmail.com>
*
* 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, 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.
*/
#include <gtk/gtk.h>
#include <string.h>
#include "annots.h"
#include "utils.h"
enum {
ANNOTS_X1_COLUMN,
ANNOTS_Y1_COLUMN,
ANNOTS_X2_COLUMN,
ANNOTS_Y2_COLUMN,
ANNOTS_TYPE_COLUMN,
ANNOTS_COLOR_COLUMN,
ANNOTS_FLAG_INVISIBLE_COLUMN,
ANNOTS_FLAG_HIDDEN_COLUMN,
ANNOTS_FLAG_PRINT_COLUMN,
ANNOTS_COLUMN,
N_COLUMNS
};
typedef struct {
PopplerDocument *doc;
PopplerPage *page;
GtkListStore *model;
GtkWidget *annot_view;
GtkWidget *timer_label;
gint num_page;
} PgdAnnotsDemo;
static void
pgd_annots_free (PgdAnnotsDemo *demo)
{
if (!demo)
return;
if (demo->doc) {
g_object_unref (demo->doc);
demo->doc = NULL;
}
if (demo->page) {
g_object_unref (demo->page);
demo->page = NULL;
}
if (demo->model) {
g_object_unref (demo->model);
demo->model = NULL;
}
g_free (demo);
}
static GtkWidget *
pgd_annot_view_new (void)
{
GtkWidget *frame, *label;
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_NONE);
label = gtk_label_new (NULL);
gtk_label_set_markup (GTK_LABEL (label), "<b>Annot Properties</b>");
gtk_frame_set_label_widget (GTK_FRAME (frame), label);
gtk_widget_show (label);
return frame;
}
const gchar *
get_annot_type (PopplerAnnot *poppler_annot)
{
switch (poppler_annot_get_annot_type (poppler_annot))
{
case POPPLER_ANNOT_TEXT:
return "Text";
case POPPLER_ANNOT_LINK:
return "Link";
case POPPLER_ANNOT_FREE_TEXT:
return "Free Text";
case POPPLER_ANNOT_LINE:
return "Line";
case POPPLER_ANNOT_SQUARE:
return "Square";
case POPPLER_ANNOT_CIRCLE:
return "Circle";
case POPPLER_ANNOT_POLYGON:
return "Polygon";
case POPPLER_ANNOT_POLY_LINE:
return "Poly Line";
case POPPLER_ANNOT_HIGHLIGHT:
return "Highlight";
case POPPLER_ANNOT_UNDERLINE:
return "Underline";
case POPPLER_ANNOT_SQUIGGLY:
return "Squiggly";
case POPPLER_ANNOT_STRIKE_OUT:
return "Strike Out";
case POPPLER_ANNOT_STAMP:
return "Stamp";
case POPPLER_ANNOT_CARET:
return "Caret";
case POPPLER_ANNOT_INK:
return "Ink";
case POPPLER_ANNOT_POPUP:
return "Popup";
case POPPLER_ANNOT_FILE_ATTACHMENT:
return "File Attachment";
case POPPLER_ANNOT_SOUND:
return "Sound";
case POPPLER_ANNOT_MOVIE:
return "Movie";
case POPPLER_ANNOT_WIDGET:
return "Widget";
case POPPLER_ANNOT_SCREEN:
return "Screen";
case POPPLER_ANNOT_PRINTER_MARK:
return "Printer Mark";
case POPPLER_ANNOT_TRAP_NET:
return "Trap Net";
case POPPLER_ANNOT_WATERMARK:
return "Watermark";
case POPPLER_ANNOT_3D:
return "3D";
default:
break;
}
return "Unknown";
}
GdkPixbuf *
get_annot_color (PopplerAnnot *poppler_annot)
{
PopplerColor *poppler_color;
if ((poppler_color = poppler_annot_get_color (poppler_annot))) {
GdkPixbuf *pixbuf;
gint rowstride, num, x;
guchar *pixels;
pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB,
FALSE, 8,
64, 16);
rowstride = gdk_pixbuf_get_rowstride (pixbuf);
pixels = gdk_pixbuf_get_pixels (pixbuf);
num = gdk_pixbuf_get_width (pixbuf) *
gdk_pixbuf_get_height (pixbuf);
for (x = 0; x < num; x++) {
pixels[0] = poppler_color->red;
pixels[1] = poppler_color->green;
pixels[2] = poppler_color->blue;
pixels += 3;
}
g_free (poppler_color);
return pixbuf;
}
return NULL;
}
gchar *
get_markup_date (PopplerAnnotMarkup *poppler_annot)
{
GDate *date;
struct tm t;
time_t timet;
date = poppler_annot_markup_get_date (poppler_annot);
if (!date)
return NULL;
g_date_to_struct_tm (date, &t);
g_date_free (date);
timet = mktime (&t);
return timet == (time_t) - 1 ? NULL : pgd_format_date (timet);
}
const gchar *
get_markup_reply_to (PopplerAnnotMarkup *poppler_annot)
{
switch (poppler_annot_markup_get_reply_to (poppler_annot))
{
case POPPLER_ANNOT_MARKUP_REPLY_TYPE_R:
return "Type R";
case POPPLER_ANNOT_MARKUP_REPLY_TYPE_GROUP:
return "Type Group";
default:
break;
}
return "Unknown";
}
const gchar *
get_markup_external_data (PopplerAnnotMarkup *poppler_annot)
{
switch (poppler_annot_markup_get_external_data (poppler_annot))
{
case POPPLER_ANNOT_EXTERNAL_DATA_MARKUP_3D:
return "Markup 3D";
default:
break;
}
return "Unknown";
}
const gchar *
get_text_state (PopplerAnnotText *poppler_annot)
{
switch (poppler_annot_text_get_state (poppler_annot))
{
case POPPLER_ANNOT_TEXT_STATE_MARKED:
return "Marked";
case POPPLER_ANNOT_TEXT_STATE_UNMARKED:
return "Unmarked";
case POPPLER_ANNOT_TEXT_STATE_ACCEPTED:
return "Accepted";
case POPPLER_ANNOT_TEXT_STATE_REJECTED:
return "Rejected";
case POPPLER_ANNOT_TEXT_STATE_CANCELLED:
return "Cancelled";
case POPPLER_ANNOT_TEXT_STATE_COMPLETED:
return "Completed";
case POPPLER_ANNOT_TEXT_STATE_NONE:
return "None";
case POPPLER_ANNOT_TEXT_STATE_UNKNOWN:
return "Unknown";
default:
break;
}
return "Unknown";
}
const gchar *
get_free_text_quadding (PopplerAnnotFreeText *poppler_annot)
{
switch (poppler_annot_free_text_get_quadding (poppler_annot))
{
case POPPLER_ANNOT_FREE_TEXT_QUADDING_LEFT_JUSTIFIED:
return "Left Justified";
case POPPLER_ANNOT_FREE_TEXT_QUADDING_CENTERED:
return "Centered";
case POPPLER_ANNOT_FREE_TEXT_QUADDING_RIGHT_JUSTIFIED:
return "Right Justified";
default:
break;
}
return "Unknown";
}
gchar *
get_free_text_callout_line (PopplerAnnotFreeText *poppler_annot)
{
PopplerAnnotCalloutLine *callout;
gdouble x1, y1, x2, y2;
gchar *text;
if ((callout = poppler_annot_free_text_get_callout_line (poppler_annot))) {
text = g_strdup_printf ("%f,%f,%f,%f", callout->x1,
callout->y1,
callout->x2,
callout->y2);
if (callout->multiline)
text = g_strdup_printf ("%s,%f,%f", text,
callout->x3,
callout->y3);
return text;
}
return NULL;
}
static void
pgd_annot_view_set_annot_markup (GtkWidget *table,
PopplerAnnotMarkup *markup,
gint *row)
{
gchar *text;
PopplerRectangle rect;
text = poppler_annot_markup_get_label (markup);
pgd_table_add_property (GTK_TABLE (table), "<b>Label:</b>", text, row);
g_free (text);
if (poppler_annot_markup_has_popup (markup)) {
pgd_table_add_property (GTK_TABLE (table), "<b>Popup is open:</b>",
poppler_annot_markup_get_popup_is_open (markup) ? "Yes" : "No", row);
poppler_annot_markup_get_popup_rectangle (markup, &rect);
text = g_strdup_printf ("X1: %.2f, Y1: %.2f, X2: %.2f, Y2: %.2f",
rect.x1, rect.y1, rect.x2, rect.y2);
pgd_table_add_property (GTK_TABLE (table), "<b>Popup Rectangle:</b>", text, row);
g_free (text);
}
text = g_strdup_printf ("%f", poppler_annot_markup_get_opacity (markup));
pgd_table_add_property (GTK_TABLE (table), "<b>Opacity:</b>", text, row);
g_free (text);
text = get_markup_date (markup);
pgd_table_add_property (GTK_TABLE (table), "<b>Date:</b>", text, row);
g_free (text);
text = poppler_annot_markup_get_subject (markup);
pgd_table_add_property (GTK_TABLE (table), "<b>Subject:</b>", text, row);
g_free (text);
pgd_table_add_property (GTK_TABLE (table), "<b>Reply To:</b>", get_markup_reply_to (markup), row);
pgd_table_add_property (GTK_TABLE (table), "<b>External Data:</b>", get_markup_external_data (markup), row);
}
static void
pgd_annot_view_set_annot_text (GtkWidget *table,
PopplerAnnotText *annot,
gint *row)
{
gchar *text;
pgd_table_add_property (GTK_TABLE (table), "<b>Is open:</b>",
poppler_annot_text_get_is_open (annot) ? "Yes" : "No", row);
text = poppler_annot_text_get_icon (annot);
pgd_table_add_property (GTK_TABLE (table), "<b>Icon:</b>", text, row);
g_free (text);
pgd_table_add_property (GTK_TABLE (table), "<b>State:</b>", get_text_state (annot), row);
}
static void
pgd_annot_view_set_annot_free_text (GtkWidget *table,
PopplerAnnotFreeText *annot,
gint *row)
{
gchar *text;
pgd_table_add_property (GTK_TABLE (table), "<b>Quadding:</b>", get_free_text_quadding (annot), row);
text = get_free_text_callout_line (annot);
pgd_table_add_property (GTK_TABLE (table), "<b>Callout:</b>", text, row);
g_free (text);
}
static void
pgd_annots_file_attachment_save_dialog_response (GtkFileChooser *file_chooser,
gint response,
PopplerAttachment *attachment)
{
gchar *filename;
GError *error = NULL;
if (response != GTK_RESPONSE_ACCEPT) {
g_object_unref (attachment);
gtk_widget_destroy (GTK_WIDGET (file_chooser));
return;
}
filename = gtk_file_chooser_get_filename (file_chooser);
if (!poppler_attachment_save (attachment, filename, &error)) {
g_warning ("%s", error->message);
g_error_free (error);
}
g_free (filename);
g_object_unref (attachment);
gtk_widget_destroy (GTK_WIDGET (file_chooser));
}
static void
pgd_annot_save_file_attachment_button_clicked (GtkButton *button,
PopplerAnnotFileAttachment *annot)
{
GtkWidget *file_chooser;
PopplerAttachment *attachment;
attachment = poppler_annot_file_attachment_get_attachment (annot);
if (!attachment)
return;
file_chooser = gtk_file_chooser_dialog_new ("Save attachment",
GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (button))),
GTK_FILE_CHOOSER_ACTION_SAVE,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
NULL);
gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (file_chooser), attachment->name);
g_signal_connect (G_OBJECT (file_chooser), "response",
G_CALLBACK (pgd_annots_file_attachment_save_dialog_response),
(gpointer) attachment);
gtk_widget_show (file_chooser);
}
static void
pgd_annot_view_set_annot_file_attachment (GtkWidget *table,
PopplerAnnotFileAttachment *annot,
gint *row)
{
GtkWidget *button;
gchar *text;
text = poppler_annot_file_attachment_get_name (annot);
pgd_table_add_property (GTK_TABLE (table), "<b>Attachment Name:</b>", text, row);
g_free (text);
button = gtk_button_new_with_label ("Save Attachment");
g_signal_connect (G_OBJECT (button), "clicked",
G_CALLBACK (pgd_annot_save_file_attachment_button_clicked),
(gpointer)annot);
pgd_table_add_property_with_custom_widget (GTK_TABLE (table), "<b>File Attachment:</b>", button, row);
gtk_widget_show (button);
}
static void
pgd_annot_view_set_annot_movie (GtkWidget *table,
PopplerAnnotMovie *annot,
gint *row)
{
GtkWidget *movie_view;
gchar *text;
text = poppler_annot_movie_get_title (annot);
pgd_table_add_property (GTK_TABLE (table), "<b>Movie Title:</b>", text, row);
g_free (text);
movie_view = pgd_movie_view_new ();
pgd_movie_view_set_movie (movie_view, poppler_annot_movie_get_movie (annot));
pgd_table_add_property_with_custom_widget (GTK_TABLE (table), "<b>Movie:</b>", movie_view, row);
gtk_widget_show (movie_view);
}
static void
pgd_annot_view_set_annot_screen (GtkWidget *table,
PopplerAnnotScreen *annot,
gint *row)
{
GtkWidget *action_view;
action_view = pgd_action_view_new (NULL);
pgd_action_view_set_action (action_view, poppler_annot_screen_get_action (annot));
pgd_table_add_property_with_custom_widget (GTK_TABLE (table), "<b>Action:</b>", action_view, row);
gtk_widget_show (action_view);
}
static void
pgd_annot_view_set_annot (GtkWidget *annot_view,
PopplerAnnot *annot)
{
GtkWidget *alignment;
GtkWidget *table;
GEnumValue *enum_value;
gint row = 0;
gchar *text, *warning;
time_t timet;
alignment = gtk_bin_get_child (GTK_BIN (annot_view));
if (alignment) {
gtk_container_remove (GTK_CONTAINER (annot_view), alignment);
}
alignment = gtk_alignment_new (0.5, 0.5, 1, 1);
gtk_alignment_set_padding (GTK_ALIGNMENT (alignment), 5, 5, 12, 5);
gtk_container_add (GTK_CONTAINER (annot_view), alignment);
gtk_widget_show (alignment);
if (!annot)
return;
table = gtk_table_new (10, 2, FALSE);
gtk_table_set_col_spacings (GTK_TABLE (table), 6);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
text = poppler_annot_get_contents (annot);
pgd_table_add_property (GTK_TABLE (table), "<b>Contents:</b>", text, &row);
g_free (text);
text = poppler_annot_get_name (annot);
pgd_table_add_property (GTK_TABLE (table), "<b>Name:</b>", text, &row);
g_free (text);
text = poppler_annot_get_modified (annot);
if (poppler_date_parse (text, &timet)) {
g_free (text);
text = pgd_format_date (timet);
}
pgd_table_add_property (GTK_TABLE (table), "<b>Modified:</b>", text, &row);
g_free (text);
text = g_strdup_printf ("%d", poppler_annot_get_flags (annot));
pgd_table_add_property (GTK_TABLE (table), "<b>Flags:</b>", text, &row);
g_free (text);
text = g_strdup_printf ("%d", poppler_annot_get_page_index (annot));
pgd_table_add_property (GTK_TABLE (table), "<b>Page:</b>", text, &row);
g_free (text);
if (POPPLER_IS_ANNOT_MARKUP (annot))
pgd_annot_view_set_annot_markup (table, POPPLER_ANNOT_MARKUP (annot), &row);
switch (poppler_annot_get_annot_type (annot))
{
case POPPLER_ANNOT_TEXT:
pgd_annot_view_set_annot_text (table, POPPLER_ANNOT_TEXT (annot), &row);
break;
case POPPLER_ANNOT_FREE_TEXT:
pgd_annot_view_set_annot_free_text (table, POPPLER_ANNOT_FREE_TEXT (annot), &row);
break;
case POPPLER_ANNOT_FILE_ATTACHMENT:
pgd_annot_view_set_annot_file_attachment (table, POPPLER_ANNOT_FILE_ATTACHMENT (annot), &row);
break;
case POPPLER_ANNOT_MOVIE:
pgd_annot_view_set_annot_movie (table, POPPLER_ANNOT_MOVIE (annot), &row);
break;
case POPPLER_ANNOT_SCREEN:
pgd_annot_view_set_annot_screen (table, POPPLER_ANNOT_SCREEN (annot), &row);
break;
default:
break;
}
gtk_container_add (GTK_CONTAINER (alignment), table);
gtk_widget_show (table);
}
static void
pgd_annots_get_annots (GtkWidget *button,
PgdAnnotsDemo *demo)
{
GList *mapping, *l;
gint n_fields;
GTimer *timer;
gtk_list_store_clear (demo->model);
pgd_annot_view_set_annot (demo->annot_view, NULL);
if (demo->page) {
g_object_unref (demo->page);
demo->page = NULL;
}
demo->page = poppler_document_get_page (demo->doc, demo->num_page);
if (!demo->page)
return;
timer = g_timer_new ();
mapping = poppler_page_get_annot_mapping (demo->page);
g_timer_stop (timer);
n_fields = g_list_length (mapping);
if (n_fields > 0) {
gchar *str;
str = g_strdup_printf ("<i>%d annots found in %.4f seconds</i>",
n_fields, g_timer_elapsed (timer, NULL));
gtk_label_set_markup (GTK_LABEL (demo->timer_label), str);
g_free (str);
} else {
gtk_label_set_markup (GTK_LABEL (demo->timer_label), "<i>No annots found</i>");
}
g_timer_destroy (timer);
for (l = mapping; l; l = g_list_next (l)) {
PopplerAnnotMapping *amapping;
GtkTreeIter iter;
gchar *x1, *y1, *x2, *y2;
GdkPixbuf *pixbuf;
PopplerAnnotFlag flags;
amapping = (PopplerAnnotMapping *) l->data;
x1 = g_strdup_printf ("%.2f", amapping->area.x1);
y1 = g_strdup_printf ("%.2f", amapping->area.y1);
x2 = g_strdup_printf ("%.2f", amapping->area.x2);
y2 = g_strdup_printf ("%.2f", amapping->area.y2);
pixbuf = get_annot_color (amapping->annot);
flags = poppler_annot_get_flags (amapping->annot);
gtk_list_store_append (demo->model, &iter);
gtk_list_store_set (demo->model, &iter,
ANNOTS_X1_COLUMN, x1,
ANNOTS_Y1_COLUMN, y1,
ANNOTS_X2_COLUMN, x2,
ANNOTS_Y2_COLUMN, y2,
ANNOTS_TYPE_COLUMN, get_annot_type (amapping->annot),
ANNOTS_COLOR_COLUMN, pixbuf,
ANNOTS_FLAG_INVISIBLE_COLUMN, (flags & POPPLER_ANNOT_FLAG_INVISIBLE),
ANNOTS_FLAG_HIDDEN_COLUMN, (flags & POPPLER_ANNOT_FLAG_HIDDEN),
ANNOTS_FLAG_PRINT_COLUMN, (flags & POPPLER_ANNOT_FLAG_PRINT),
ANNOTS_COLUMN, amapping->annot,
-1);
if (pixbuf)
g_object_unref (pixbuf);
g_free (x1);
g_free (y1);
g_free (x2);
g_free (y2);
}
poppler_page_free_annot_mapping (mapping);
}
static void
pgd_annots_page_selector_value_changed (GtkSpinButton *spinbutton,
PgdAnnotsDemo *demo)
{
demo->num_page = (gint) gtk_spin_button_get_value (spinbutton) - 1;
}
static void
pgd_annots_selection_changed (GtkTreeSelection *treeselection,
PgdAnnotsDemo *demo)
{
GtkTreeModel *model;
GtkTreeIter iter;
if (gtk_tree_selection_get_selected (treeselection, &model, &iter)) {
PopplerAnnot *annot;
gtk_tree_model_get (model, &iter,
ANNOTS_COLUMN, &annot,
-1);
pgd_annot_view_set_annot (demo->annot_view, annot);
g_object_unref (annot);
}
}
static void
pgd_annots_add_annot (GtkWidget *button,
PgdAnnotsDemo *demo)
{
GtkWidget *hbox, *vbox;
GtkWidget *type_selector;
GtkWidget *label;
GtkWidget *rect_hbox;
GtkWidget *rect_x1, *rect_y1, *rect_x2, *rect_y2;
GtkWidget *dialog;
PopplerPage *page;
gdouble width, height;
PopplerAnnot *annot;
PopplerRectangle rect;
page = poppler_document_get_page (demo->doc, demo->num_page);
if (!page)
return;
poppler_page_get_size (page, &width, &height);
dialog = gtk_dialog_new_with_buttons ("Add new annotation",
GTK_WINDOW (gtk_widget_get_toplevel (button)),
GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
"Add annotation", GTK_RESPONSE_ACCEPT,
NULL);
vbox = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
type_selector = gtk_combo_box_new_text ();
gtk_combo_box_append_text (GTK_COMBO_BOX (type_selector), "POPPLER_ANNOT_UNKNOWN");
gtk_combo_box_append_text (GTK_COMBO_BOX (type_selector), "POPPLER_ANNOT_TEXT");
gtk_combo_box_set_active (GTK_COMBO_BOX (type_selector), 1);
gtk_box_pack_start (GTK_BOX (vbox), type_selector, TRUE, TRUE, 0);
gtk_widget_show (type_selector);
hbox = gtk_hbox_new (FALSE, 6);
rect_hbox = gtk_hbox_new (FALSE, 6);
label = gtk_label_new ("x1:");
gtk_box_pack_start (GTK_BOX (rect_hbox), label, TRUE, TRUE, 0);
gtk_widget_show (label);
rect_x1 = gtk_spin_button_new_with_range (0, width, 1.0);
gtk_box_pack_start (GTK_BOX (rect_hbox), rect_x1, TRUE, TRUE, 0);
gtk_widget_show (rect_x1);
gtk_box_pack_start (GTK_BOX (hbox), rect_hbox, FALSE, TRUE, 0);
gtk_widget_show (rect_hbox);
rect_hbox = gtk_hbox_new (FALSE, 6);
label = gtk_label_new ("x2:");
gtk_box_pack_start (GTK_BOX (rect_hbox), label, TRUE, TRUE, 0);
gtk_widget_show (label);
rect_x2 = gtk_spin_button_new_with_range (0, width, 1.0);
gtk_box_pack_start (GTK_BOX (rect_hbox), rect_x2, TRUE, TRUE, 0);
gtk_widget_show (rect_x2);
gtk_box_pack_start (GTK_BOX (hbox), rect_hbox, FALSE, TRUE, 0);
gtk_widget_show (rect_hbox);
rect_hbox = gtk_hbox_new (FALSE, 6);
label = gtk_label_new ("y1:");
gtk_box_pack_start (GTK_BOX (rect_hbox), label, TRUE, TRUE, 0);
gtk_widget_show (label);
rect_y1 = gtk_spin_button_new_with_range (0, height, 1.0);
gtk_box_pack_start (GTK_BOX (rect_hbox), rect_y1, TRUE, TRUE, 0);
gtk_widget_show (rect_y1);
gtk_box_pack_start (GTK_BOX (hbox), rect_hbox, FALSE, TRUE, 0);
gtk_widget_show (rect_hbox);
rect_hbox = gtk_hbox_new (FALSE, 6);
label = gtk_label_new ("y2:");
gtk_box_pack_start (GTK_BOX (rect_hbox), label, TRUE, TRUE, 0);
gtk_widget_show (label);
rect_y2 = gtk_spin_button_new_with_range (0, height, 1.0);
gtk_box_pack_start (GTK_BOX (rect_hbox), rect_y2, TRUE, TRUE, 0);
gtk_widget_show (rect_y2);
gtk_box_pack_start (GTK_BOX (hbox), rect_hbox, FALSE, TRUE, 0);
gtk_widget_show (rect_hbox);
gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
gtk_widget_show (hbox);
gtk_dialog_run (GTK_DIALOG (dialog));
rect.x1 = gtk_spin_button_get_value (GTK_SPIN_BUTTON (rect_x1));
rect.x2 = gtk_spin_button_get_value (GTK_SPIN_BUTTON (rect_x2));
rect.y1 = height - gtk_spin_button_get_value (GTK_SPIN_BUTTON (rect_y2));
rect.y2 = height - gtk_spin_button_get_value (GTK_SPIN_BUTTON (rect_y1));
annot = poppler_annot_text_new (demo->doc, &rect);
poppler_page_add_annot (page, annot);
g_object_unref (page);
gtk_widget_destroy (dialog);
}
GtkWidget *
pgd_annots_create_widget (PopplerDocument *document)
{
PgdAnnotsDemo *demo;
GtkWidget *label;
GtkWidget *vbox;
GtkWidget *hbox, *page_selector;
GtkWidget *button;
GtkWidget *hpaned;
GtkWidget *swindow, *treeview;
GtkTreeSelection *selection;
GtkCellRenderer *renderer;
gchar *str;
gint n_pages;
demo = g_new0 (PgdAnnotsDemo, 1);
demo->doc = g_object_ref (document);
n_pages = poppler_document_get_n_pages (document);
vbox = gtk_vbox_new (FALSE, 12);
hbox = gtk_hbox_new (FALSE, 6);
label = gtk_label_new ("Page:");
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
gtk_widget_show (label);
page_selector = gtk_spin_button_new_with_range (1, n_pages, 1);
g_signal_connect (G_OBJECT (page_selector), "value-changed",
G_CALLBACK (pgd_annots_page_selector_value_changed),
(gpointer) demo);
gtk_box_pack_start (GTK_BOX (hbox), page_selector, FALSE, TRUE, 0);
gtk_widget_show (page_selector);
str = g_strdup_printf ("of %d", n_pages);
label = gtk_label_new (str);
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
gtk_widget_show (label);
g_free (str);
button = gtk_button_new_with_label ("Get Annots");
g_signal_connect (G_OBJECT (button), "clicked",
G_CALLBACK (pgd_annots_get_annots),
(gpointer) demo);
gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
button = gtk_button_new_with_label ("Add Annot");
g_signal_connect (G_OBJECT (button), "clicked",
G_CALLBACK (pgd_annots_add_annot),
(gpointer) demo);
gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0);
gtk_widget_show (hbox);
demo->timer_label = gtk_label_new (NULL);
gtk_label_set_markup (GTK_LABEL (demo->timer_label), "<i>No annots found</i>");
g_object_set (G_OBJECT (demo->timer_label), "xalign", 1.0, NULL);
gtk_box_pack_start (GTK_BOX (vbox), demo->timer_label, FALSE, TRUE, 0);
gtk_widget_show (demo->timer_label);
hpaned = gtk_hpaned_new ();
demo->annot_view = pgd_annot_view_new ();
swindow = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swindow),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
demo->model = gtk_list_store_new (N_COLUMNS, G_TYPE_STRING,
G_TYPE_STRING, G_TYPE_STRING,
G_TYPE_STRING, G_TYPE_STRING,
GDK_TYPE_PIXBUF, G_TYPE_BOOLEAN,
G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
G_TYPE_OBJECT);
treeview = gtk_tree_view_new_with_model (GTK_TREE_MODEL (demo->model));
renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
ANNOTS_X1_COLUMN, "X1",
renderer,
"text", ANNOTS_X1_COLUMN,
NULL);
renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
ANNOTS_Y1_COLUMN, "Y1",
renderer,
"text", ANNOTS_Y1_COLUMN,
NULL);
renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
ANNOTS_X2_COLUMN, "X2",
renderer,
"text", ANNOTS_X2_COLUMN,
NULL);
renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
ANNOTS_Y2_COLUMN, "Y2",
renderer,
"text", ANNOTS_Y2_COLUMN,
NULL);
renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
ANNOTS_TYPE_COLUMN, "Type",
renderer,
"text", ANNOTS_TYPE_COLUMN,
NULL);
renderer = gtk_cell_renderer_pixbuf_new ();
gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
ANNOTS_COLOR_COLUMN, "Color",
renderer,
"pixbuf", ANNOTS_COLOR_COLUMN,
NULL);
renderer = gtk_cell_renderer_toggle_new ();
gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
ANNOTS_FLAG_INVISIBLE_COLUMN, "Invisible",
renderer,
"active", ANNOTS_FLAG_INVISIBLE_COLUMN,
NULL);
renderer = gtk_cell_renderer_toggle_new ();
gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
ANNOTS_FLAG_HIDDEN_COLUMN, "Hidden",
renderer,
"active", ANNOTS_FLAG_HIDDEN_COLUMN,
NULL);
renderer = gtk_cell_renderer_toggle_new ();
gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
ANNOTS_FLAG_PRINT_COLUMN, "Print",
renderer,
"active", ANNOTS_FLAG_PRINT_COLUMN,
NULL);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
g_signal_connect (G_OBJECT (selection), "changed",
G_CALLBACK (pgd_annots_selection_changed),
(gpointer) demo);
gtk_container_add (GTK_CONTAINER (swindow), treeview);
gtk_widget_show (treeview);
gtk_paned_add1 (GTK_PANED (hpaned), swindow);
gtk_widget_show (swindow);
gtk_paned_add2 (GTK_PANED (hpaned), demo->annot_view);
gtk_widget_show (demo->annot_view);
gtk_paned_set_position (GTK_PANED (hpaned), 300);
gtk_box_pack_start (GTK_BOX (vbox), hpaned, TRUE, TRUE, 0);
gtk_widget_show (hpaned);
g_object_weak_ref (G_OBJECT (vbox),
(GWeakNotify)pgd_annots_free,
demo);
return vbox;
}