Merge evince-forms branch.

2007-07-08  Carlos Garcia Campos  <carlosgc@gnome.org>
	* configure.ac:
	* backend/pdf/ev-poppler.cc: (pdf_document_get_crop_box),
	(ev_form_field_from_poppler_field),
	(pdf_document_forms_get_form_fields),
	(pdf_document_forms_form_field_text_get_text),
	(pdf_document_forms_form_field_text_set_text),
	(pdf_document_forms_form_field_button_set_state),
	(pdf_document_forms_form_field_button_get_state),
	(pdf_document_forms_form_field_choice_get_item),
	(pdf_document_forms_form_field_choice_get_n_items),
	(pdf_document_forms_form_field_choice_is_item_selected),
	(pdf_document_forms_form_field_choice_select_item),
	(pdf_document_forms_form_field_choice_toggle_item),
	(pdf_document_forms_form_field_choice_unselect_all),
	(pdf_document_forms_form_field_choice_set_text),
	(pdf_document_forms_form_field_choice_get_text),
	(pdf_document_document_forms_iface_init):
	* libdocument/Makefile.am:
	* libdocument/ev-form-field.[ch]:
	* libdocument/ev-document-forms.[ch]:
	* shell/ev-pixbuf-cache.[ch]: (dispose_cache_job_info),
	(move_one_job), (copy_job_to_job_info), (add_job_if_needed),
	(add_job), (ev_pixbuf_cache_reload_page),
	(ev_pixbuf_cache_get_form_field_mapping):
	* shell/ev-jobs.[ch]: (ev_job_render_new), (ev_job_render_run):
	* shell/ev-view-private.h:
	* shell/ev-view.[ch]: (ev_view_set_scroll_adjustments),
	(ev_view_handle_cursor_over_xy),
	(ev_view_get_form_field_at_location),
	(ev_view_forms_remove_widgets), (ev_view_form_field_destroy),
	(ev_view_form_field_button_create_widget),
	(ev_view_form_field_text_save), (ev_view_form_field_text_changed),
	(ev_view_form_field_text_create_widget),
	(ev_view_form_field_choice_save),
	(ev_view_form_field_choice_changed),
	(ev_view_form_field_choice_create_widget),
	(ev_view_handle_form_field), (ev_view_size_allocate),
	(ev_view_realize), (draw_end_presentation_page),
	(ev_view_button_press_event), (ev_view_remove_all),
	(ev_view_motion_notify_event), (ev_view_key_press_event),
	(ev_view_enter_notify_event), (highlight_find_results),
	(draw_loading_text), (draw_one_page), (ev_view_destroy),
	(ev_view_class_init), (page_changed_cb),
	(on_adjustment_value_changed), (ev_view_set_presentation),
	(merge_selection_region), (ev_view_set_cursor),
	(ev_view_reset_presentation_state):
	Merge evince-forms branch.

svn path=/trunk/; revision=2560

1 files changed, 230 insertions, 0 deletions

diff --git a/libdocument/ev-form-field.h b/libdocument/ev-form-field.h
new file mode 100644
index 0000000..1405999
--- /dev/null
+++ b/libdocument/ev-form-field.h
@@ -0,0 +1,230 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
+/* this file is part of evince, a gnome document viewer
+ *
+ *  Copyright (C) 2006 Julien Rebetez
+ *
+ * Evince 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.
+ *
+ * Evince 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.
+ */
+
+#ifndef EV_FORM_FIELD_H
+#define EV_FORM_FIELD_H
+
+#include <glib-object.h>
+
+#include "ev-document.h"
+
+G_BEGIN_DECLS
+
+#define EV_TYPE_FORM_FIELD                        (ev_form_field_get_type())
+#define EV_FORM_FIELD(object)                     (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_FORM_FIELD, EvFormField))
+#define EV_FORM_FIELD_CLASS(klass)                (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_FORM_FIELD, EvFormFieldClass))
+#define EV_IS_FORM_FIELD(object)                  (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_FORM_FIELD))
+#define EV_IS_FORM_FIELD_CLASS(klass)             (G_TYPE_CHECK_CLASS_TYPE((klass), EV_TYPE_FORM_FIELD))
+#define EV_FORM_FIELD_GET_CLASS(object)           (G_TYPE_INSTANCE_GET_CLASS((object), EV_TYPE_FORM_FIELD, EvFormFieldClass)) 
+
+#define EV_TYPE_FORM_FIELD_TEXT                   (ev_form_field_text_get_type())
+#define EV_FORM_FIELD_TEXT(object)                (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_FORM_FIELD_TEXT, EvFormFieldText))
+#define EV_FORM_FIELD_TEXT_CLASS(klass)           (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_FORM_FIELD_TEXT, EvFormFieldTextClass))
+#define EV_IS_FORM_FIELD_TEXT(object)             (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_FORM_FIELD_TEXT))
+#define EV_IS_FORM_FIELD_TEXT_CLASS(klass)        (G_TYPE_CHECK_CLASS_TYPE((klass), EV_TYPE_FORM_FIELD_TEXT))
+#define EV_FORM_FIELD_TEXT_GET_CLASS(object)      (G_TYPE_INSTANCE_GET_CLASS((object), EV_TYPE_FORM_FIELD_TEXT, EvFormFieldTextClass))
+
+#define EV_TYPE_FORM_FIELD_BUTTON                 (ev_form_field_button_get_type())
+#define EV_FORM_FIELD_BUTTON(object)              (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_FORM_FIELD_BUTTON, EvFormFieldButton))
+#define EV_FORM_FIELD_BUTTON_CLASS(klass)         (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_FORM_FIELD_BUTTON, EvFormFieldButtonClass))
+#define EV_IS_FORM_FIELD_BUTTON(object)           (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_FORM_FIELD_BUTTON))
+#define EV_IS_FORM_FIELD_BUTTON_CLASS(klass)      (G_TYPE_CHECK_CLASS_TYPE((klass), EV_TYPE_FORM_FIELD_BUTTON))
+#define EV_FORM_FIELD_BUTTON_GET_CLASS(object)    (G_TYPE_INSTANCE_GET_CLASS((object), EV_TYPE_FORM_FIELD_BUTTON, EvFormFieldButtonClass))
+
+#define EV_TYPE_FORM_FIELD_CHOICE                 (ev_form_field_choice_get_type())
+#define EV_FORM_FIELD_CHOICE(object)              (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_FORM_FIELD_CHOICE, EvFormFieldChoice))
+#define EV_FORM_FIELD_CHOICE_CLASS(klass)         (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_FORM_FIELD_CHOICE, EvFormFieldChoiceClass))
+#define EV_IS_FORM_FIELD_CHOICE(object)           (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_FORM_FIELD_CHOICE))
+#define EV_IS_FORM_FIELD_CHOICE_CLASS(klass)      (G_TYPE_CHECK_CLASS_TYPE((klass), EV_TYPE_FORM_FIELD_CHOICE))
+#define EV_FORM_FIELD_CHOICE_GET_CLASS(object)    (G_TYPE_INSTANCE_GET_CLASS((object), EV_TYPE_FORM_FIELD_CHOICE, EvFormFieldChoiceClass))
+
+#define EV_TYPE_FORM_FIELD_SIGNATURE              (ev_form_field_signature_get_type())
+#define EV_FORM_FIELD_SIGNATURE(object)           (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_FORM_FIELD_SIGNATURE, EvFormFieldSignature))
+#define EV_FORM_FIELD_SIGNATURE_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_FORM_FIELD_SIGNATURE, EvFormFieldSignatureClass))
+#define EV_IS_FORM_FIELD_SIGNATURE(object)        (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_FORM_FIELD_SIGNATURE))
+#define EV_IS_FORM_FIELD_SIGNATURE_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE((klass), EV_TYPE_FORM_FIELD_SIGNATURE))
+#define EV_FORM_FIELD_SIGNATURE_GET_CLASS(object) (G_TYPE_INSTANCE_GET_CLASS((object), EV_TYPE_FORM_FIELD_SIGNATURE, EvFormFieldSignatureClass))
+
+typedef struct _EvFormField               EvFormField;
+typedef struct _EvFormFieldClass          EvFormFieldClass;
+
+typedef struct _EvFormFieldText           EvFormFieldText;
+typedef struct _EvFormFieldTextClass      EvFormFieldTextClass;
+
+typedef struct _EvFormFieldButton         EvFormFieldButton;
+typedef struct _EvFormFieldButtonClass    EvFormFieldButtonClass;
+
+typedef struct _EvFormFieldChoice         EvFormFieldChoice;
+typedef struct _EvFormFieldChoiceClass    EvFormFieldChoiceClass;
+
+typedef struct _EvFormFieldSignature      EvFormFieldSignature;
+typedef struct _EvFormFieldSignatureClass EvFormFieldSignatureClass;
+
+typedef enum
+{
+	EV_FORM_FIELD_TEXT_NORMAL,
+	EV_FORM_FIELD_TEXT_MULTILINE,
+	EV_FORM_FIELD_TEXT_PASSWORD,
+	EV_FORM_FIELD_TEXT_FILE_SELECT
+} EvFormFieldTextType;
+
+typedef enum
+{
+	EV_FORM_FIELD_BUTTON_PUSH,
+	EV_FORM_FIELD_BUTTON_CHECK,
+	EV_FORM_FIELD_BUTTON_RADIO
+} EvFormFieldButtonType;
+
+typedef enum
+{
+	EV_FORM_FIELD_CHOICE_COMBO,
+	EV_FORM_FIELD_CHOICE_LIST
+} EvFormFieldChoiceType;
+
+struct _EvFormField
+{
+	GObject parent;
+
+	gint     id;
+	gboolean is_read_only;
+	gdouble  font_size;
+
+	gint     page;
+	gboolean changed;
+};
+
+struct _EvFormFieldClass
+{
+	GObjectClass parent_class;
+};
+	
+struct _EvFormFieldText
+{
+	EvFormField partent;
+	
+	EvFormFieldTextType type;
+	
+	gboolean do_spell_check : 1;
+	gboolean do_scroll : 1;
+	gboolean comb : 1;
+	gboolean is_rich_text : 1;
+
+	gint   max_len;
+	gchar *text;
+};
+
+struct _EvFormFieldTextClass
+{
+	EvFormFieldClass partent_class;
+};
+
+struct _EvFormFieldButton
+{
+	EvFormField partent;
+	
+	EvFormFieldButtonType type;
+
+	gboolean state;
+};
+
+struct _EvFormFieldButtonClass
+{
+	EvFormFieldClass partent_class;
+};
+
+struct _EvFormFieldChoice
+{
+	EvFormField partent;
+
+	EvFormFieldChoiceType type;
+	
+	gboolean multi_select : 1;
+	gboolean is_editable : 1;
+	gboolean do_spell_check : 1;
+	gboolean commit_on_sel_change : 1;
+
+	GList *selected_items;
+	gchar *text;
+};
+
+struct _EvFormFieldChoiceClass
+{
+	EvFormFieldClass partent_class;
+};
+
+struct _EvFormFieldSignature
+{
+	EvFormField partent;
+	
+	/* TODO */
+};
+
+struct _EvFormFieldSignatureClass
+{
+	EvFormFieldClass partent_class;
+};
+
+/* EvFormField base class */
+GType        ev_form_field_get_type           (void) G_GNUC_CONST;
+
+/* EvFormFieldText */
+GType        ev_form_field_text_get_type      (void) G_GNUC_CONST;
+EvFormField *ev_form_field_text_new           (gint                  id,
+					       EvFormFieldTextType   type);
+
+/* EvFormFieldButton */
+GType        ev_form_field_button_get_type    (void) G_GNUC_CONST;
+EvFormField *ev_form_field_button_new         (gint                  id,
+					       EvFormFieldButtonType type);
+
+/* EvFormFieldChoice */
+GType        ev_form_field_choice_get_type    (void) G_GNUC_CONST;
+EvFormField *ev_form_field_choice_new         (gint                  id,
+					       EvFormFieldChoiceType type);
+
+/* EvFormFieldSignature */
+GType        ev_form_field_signature_get_type (void) G_GNUC_CONST;
+EvFormField *ev_form_field_signature_new      (gint                  id);
+
+
+/* FormField Mapping stuff */
+typedef struct _EvFormFieldMapping EvFormFieldMapping;
+struct _EvFormFieldMapping {
+	EvFormField *field;
+	gdouble x1;
+	gdouble y1;
+	gdouble x2;
+	gdouble y2;
+};
+
+void         ev_form_field_mapping_free       (GList        *field_mapping);
+EvFormField *ev_form_field_mapping_find       (GList        *field_mapping,
+					       gdouble       x,
+					       gdouble       y);
+void         ev_form_field_mapping_get_area   (GList        *field_mapping,
+					       EvFormField  *field,
+					       EvRectangle  *area);
+EvFormField *ev_form_field_mapping_find_by_id (GList        *form_field_mapping,
+					       gint          id);
+
+G_END_DECLS
+
+#endif /* !EV_FORM_FIELD_H */
+