Index: backend/Makefile.am =================================================================== RCS file: /cvs/gnome/evince/backend/Makefile.am,v retrieving revision 1.27 diff -u -8 -p -r1.27 Makefile.am --- backend/Makefile.am 2 May 2006 19:02:45 -0000 1.27 +++ backend/Makefile.am 13 May 2006 12:09:42 -0000 @@ -36,16 +36,18 @@ libevbackend_la_SOURCES= \ ev-document-fonts.h \ ev-document-links.c \ ev-document-links.h \ ev-document-security.c \ ev-document-security.h \ ev-document-find.c \ ev-document-find.h \ ev-document-info.h \ + ev-form.h \ + ev-form.c \ ev-ps-exporter.c \ ev-ps-exporter.h \ ev-render-context.h \ ev-render-context.c \ ev-selection.h \ ev-selection.c \ ev-document-misc.h \ ev-document-misc.c Index: backend/ev-document.c =================================================================== RCS file: /cvs/gnome/evince/backend/ev-document.c,v retrieving revision 1.35 diff -u -8 -p -r1.35 ev-document.c --- backend/ev-document.c 2 May 2006 19:02:45 -0000 1.35 +++ backend/ev-document.c 13 May 2006 12:09:42 -0000 @@ -220,16 +220,30 @@ ev_document_render_pixbuf (EvDocument LOG ("ev_document_render_pixbuf"); g_assert (iface->render_pixbuf); retval = iface->render_pixbuf (document, rc); return retval; } +GList * +ev_document_get_form_fields (EvDocument *document, + int page) +{ + EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document); + GList *retval; + + LOG("ev_document_get_form_fields"); + if (iface->get_form_fields == NULL) + return NULL; + retval = iface->get_form_fields (document, page); + return retval; +} + void ev_document_info_free (EvDocumentInfo *info) { if (info == NULL) return; g_free (info->title); g_free (info->format); Index: backend/ev-document.h =================================================================== RCS file: /cvs/gnome/evince/backend/ev-document.h,v retrieving revision 1.34 diff -u -8 -p -r1.34 ev-document.h --- backend/ev-document.h 2 May 2006 19:02:45 -0000 1.34 +++ backend/ev-document.h 13 May 2006 12:09:42 -0000 @@ -22,16 +22,17 @@ #ifndef EV_DOCUMENT_H #define EV_DOCUMENT_H #include #include #include #include "ev-link.h" +#include "ev-form.h" #include "ev-document-info.h" #include "ev-render-context.h" G_BEGIN_DECLS #define EV_TYPE_DOCUMENT (ev_document_get_type ()) #define EV_DOCUMENT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), EV_TYPE_DOCUMENT, EvDocument)) #define EV_DOCUMENT_IFACE(k) (G_TYPE_CHECK_CLASS_CAST((k), EV_TYPE_DOCUMENT, EvDocumentIface)) @@ -83,16 +84,19 @@ struct _EvDocumentIface double *width, double *height); char * (* get_page_label) (EvDocument *document, int page); gboolean (* can_get_text) (EvDocument *document); char * (* get_text) (EvDocument *document, int page, EvRectangle *rect); + GList * (* get_form_fields) (EvDocument *document, + int page); + gboolean (* has_attachments) (EvDocument *document); GList * (* get_attachments) (EvDocument *document); GdkPixbuf * (* render_pixbuf) (EvDocument *document, EvRenderContext *rc); EvDocumentInfo * (* get_info) (EvDocument *document); }; GType ev_document_get_type (void); @@ -121,13 +125,16 @@ char *ev_document_get_text EvRectangle *rect); gboolean ev_document_has_attachments (EvDocument *document); GList *ev_document_get_attachments (EvDocument *document); GdkPixbuf *ev_document_render_pixbuf (EvDocument *document, EvRenderContext *rc); gint ev_rect_cmp (EvRectangle *a, EvRectangle *b); + +GList *ev_document_get_form_fields (EvDocument *document, + int page); G_END_DECLS #endif Index: backend/ev-form.c =================================================================== RCS file: backend/ev-form.c diff -N backend/ev-form.c --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ backend/ev-form.c 13 May 2006 12:09:43 -0000 @@ -0,0 +1,402 @@ +/* -*- 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) 2005 Red Hat, Inc. + * 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. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "ev-form.h" + +enum { + PROP_0, + PROP_TITLE, + PROP_TYPE, + PROP_X1, + PROP_Y1, + PROP_X2, + PROP_Y2 +}; + +struct _EvFormField { + GObject base_instance; + EvFormFieldPrivate *priv; +}; + +struct _EvFormFieldClass { + GObjectClass base_class; +}; + +struct _EvFormFieldPrivate { + char *title; + EvFormFieldType type; + gdouble x1; + gdouble y1; + gdouble x2; + gdouble y2; +}; + +G_DEFINE_TYPE (EvFormField, ev_form_field, G_TYPE_OBJECT) + +#define EV_FORM_FIELD_GET_PRIVATE(object) \ + (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_FORM_FIELD, EvFormFieldPrivate)) + +GType +ev_form_field_type_get_type (void) +{ + static GType type = 0; + + if (G_UNLIKELY (type == 0)) { + static const GEnumValue values[] = { + { EV_FORM_FIELD_TYPE_BUTTON, "EV_FORM_FIELD_TYPE_TITLE", "button" }, + { EV_FORM_FIELD_TYPE_TEXT, "EV_FORM_FIELD_TYPE_TEXT", "text" }, + { EV_FORM_FIELD_TYPE_CHOICE, "EV_FORM_FIELD_TYPE_CHOICE", "choice" }, + { EV_FORM_FIELD_TYPE_SIGNATURE, "EV_FORM_FIELD_TYPE_SIGNATURE", "signature"}, + { 0, NULL, NULL } + }; + + type = g_enum_register_static ("EvFormFieldType", values); + } + + return type; +} + +const char * +ev_form_field_get_title (EvFormField *self) +{ + g_return_val_if_fail (EV_IS_FORM_FIELD (self), NULL); + + return self->priv->title; +} + + +EvFormFieldType +ev_form_field_get_form_field_type (EvFormField *self) +{ + g_return_val_if_fail (EV_IS_FORM_FIELD (self), 0); + + return self->priv->type; +} + +double +ev_form_field_get_x1 (EvFormField *field) +{ + g_return_val_if_fail (EV_IS_FORM_FIELD(field), 0); + return field->priv->x1; +} + +double +ev_form_field_get_y1 (EvFormField *field) +{ + g_return_val_if_fail (EV_IS_FORM_FIELD(field), 0); + return field->priv->y1; +} + +double +ev_form_field_get_x2 (EvFormField *field) +{ + g_return_val_if_fail (EV_IS_FORM_FIELD(field), 0); + return field->priv->x2; +} + +double +ev_form_field_get_y2 (EvFormField *field) +{ + g_return_val_if_fail (EV_IS_FORM_FIELD(field), 0); + return field->priv->y2; +} + +static void +ev_form_field_get_property (GObject *object, guint prop_id, GValue *value, + GParamSpec *param_spec) +{ + EvFormField *self; + + self = EV_FORM_FIELD (object); + + switch (prop_id) { + case PROP_TITLE: + g_value_set_string (value, self->priv->title); + break; + case PROP_TYPE: + g_value_set_enum (value, self->priv->type); + break; + case PROP_X1: + g_value_set_double (value, self->priv->x1); + break; + case PROP_Y1: + g_value_set_double (value, self->priv->y1); + break; + case PROP_X2: + g_value_set_double (value, self->priv->x2); + break; + case PROP_Y2: + g_value_set_double (value, self->priv->y2); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, + prop_id, + param_spec); + break; + } +} + +static void +ev_form_field_set_property (GObject *object, guint prop_id, const GValue *value, + GParamSpec *param_spec) +{ + EvFormField *field = EV_FORM_FIELD (object); + + switch (prop_id) { + case PROP_TITLE: + field->priv->title = g_strdup (g_value_get_string (value)); + break; + case PROP_TYPE: + field->priv->type = g_value_get_enum (value); + break; + case PROP_X1: + field->priv->x1 = g_value_get_double (value); + break; + case PROP_Y1: + field->priv->y1 = g_value_get_double (value); + break; + case PROP_X2: + field->priv->x2 = g_value_get_double (value); + break; + case PROP_Y2: + field->priv->y2 = g_value_get_double (value); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, + prop_id, + param_spec); + break; + } +} + +static void +ev_window_dispose (GObject *object) +{ + EvFormFieldPrivate *priv; + + g_return_if_fail (EV_IS_FORM_FIELD (object)); + + priv = EV_FORM_FIELD (object)->priv; + + if (priv->title) { + g_free (priv->title); + priv->title = NULL; + } + + G_OBJECT_CLASS (ev_form_field_parent_class)->dispose (object); +} + +static void +ev_form_field_init (EvFormField *ev_form_field) +{ + ev_form_field->priv = EV_FORM_FIELD_GET_PRIVATE (ev_form_field); +/* ev_form_field->priv->page = -1;*/ + ev_form_field->priv->type = EV_FORM_FIELD_TYPE_BUTTON; +} + +static void +ev_form_field_class_init (EvFormFieldClass *ev_window_class) +{ + GObjectClass *g_object_class; + + g_object_class = G_OBJECT_CLASS (ev_window_class); + g_object_class->dispose = ev_window_dispose; + g_object_class->set_property = ev_form_field_set_property; + g_object_class->get_property = ev_form_field_get_property; + + g_type_class_add_private (g_object_class, sizeof (EvFormFieldPrivate)); + + g_object_class_install_property (g_object_class, + PROP_TITLE, + g_param_spec_string ("title", + "Form Field Title", + "The form field title", + NULL, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT_ONLY)); + g_object_class_install_property (g_object_class, + PROP_TYPE, + g_param_spec_enum ("type", + "Form Field Type", + "The form field type", + EV_TYPE_FORM_FIELD_TYPE, + EV_FORM_FIELD_TYPE_BUTTON, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT_ONLY)); + g_object_class_install_property (g_object_class, + PROP_X1, + g_param_spec_double ("x1", + "Bounding rect x1 coord", + "The x1 coord of bounding rect", + -G_MAXDOUBLE, + G_MAXDOUBLE, + 0, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT_ONLY)); + g_object_class_install_property (g_object_class, + PROP_Y1, + g_param_spec_double ("y1", + "Bounding rect y1 coord", + "The y1 coord of bounding rect", + -G_MAXDOUBLE, + G_MAXDOUBLE, + 0, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT_ONLY)); + g_object_class_install_property (g_object_class, + PROP_X2, + g_param_spec_double ("x2", + "Bounding rect x2 coord", + "The x2 coord of bounding rect", + -G_MAXDOUBLE, + G_MAXDOUBLE, + 0, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT_ONLY)); + g_object_class_install_property (g_object_class, + PROP_Y2, + g_param_spec_double ("y2", + "Bounding rect y2 coord", + "The y2 coord of bounding rect", + -G_MAXDOUBLE, + G_MAXDOUBLE, + 0, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT_ONLY)); +} + +EvFormField * +ev_form_field_new_button (const char *title, + gdouble px1, + gdouble py1, + gdouble px2, + gdouble py2) +{ + return EV_FORM_FIELD (g_object_new (EV_TYPE_FORM_FIELD, + "title", title, + "type", EV_FORM_FIELD_TYPE_BUTTON, + "x1", px1, + "y1", py1, + "x2", px2, + "y2", py2, + NULL)); +} + +EvFormField * +ev_form_field_new_text (const char *title, + gdouble px1, + gdouble py1, + gdouble px2, + gdouble py2) +{ + return EV_FORM_FIELD (g_object_new (EV_TYPE_FORM_FIELD, + "title", title, + "type", EV_FORM_FIELD_TYPE_TEXT, + "x1", px1, + "y1", py1, + "x2", px2, + "y2", py2, + NULL)); +} + +EvFormField * +ev_form_field_new_choice (const char *title, + gdouble px1, + gdouble py1, + gdouble px2, + gdouble py2) +{ + return EV_FORM_FIELD (g_object_new (EV_TYPE_FORM_FIELD, + "title", title, + "type", EV_FORM_FIELD_TYPE_CHOICE, + "x1", px1, + "y1", py1, + "x2", px2, + "y2", py2, + NULL)); +} + +EvFormField * +ev_form_field_new_signature (const char *title, + gdouble px1, + gdouble py1, + gdouble px2, + gdouble py2) +{ + return EV_FORM_FIELD (g_object_new (EV_TYPE_FORM_FIELD, + "title", title, + "type", EV_FORM_FIELD_TYPE_SIGNATURE, + "x1", px1, + "y1", py1, + "x2", px2, + "y2", py2, + NULL)); +} + +static void +ev_form_field_mapping_free_foreach (EvFormFieldMapping *form_field_mapping) +{ + g_object_unref (G_OBJECT (form_field_mapping->field)); + g_free (form_field_mapping); +} + +void +ev_form_field_mapping_free (GList *form_field_mapping) +{ + if (form_field_mapping == NULL) + return; + + g_list_foreach (form_field_mapping, (GFunc) (ev_form_field_mapping_free_foreach), NULL); + g_list_free (form_field_mapping); +} + + +EvFormField * +ev_form_field_mapping_find (GList *form_field_mapping, + gdouble x, + gdouble y) +{ + GList *list; + EvFormField *field = NULL; + int i; + + i = 0; + + for (list = form_field_mapping; list; list = list->next) { + EvFormFieldMapping *mapping = list->data; + + i++; + if ((x >= mapping->x1) && + (y >= mapping->y1) && + (x <= mapping->x2) && + (y <= mapping->y2)) { + field = mapping->field; + break; + } + } + + return field; +} + Index: backend/ev-form.h =================================================================== RCS file: backend/ev-form.h diff -N backend/ev-form.h --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ backend/ev-form.h 13 May 2006 12:09:43 -0000 @@ -0,0 +1,100 @@ +/* this file is part of evince, a gnome document viewer + * + * Copyright (C) 2005 Red Hat, Inc. + * 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_H +#define EV_FORM_H + +#include + +G_BEGIN_DECLS + +typedef struct _EvFormField EvFormField; +typedef struct _EvFormFieldClass EvFormFieldClass; +typedef struct _EvFormFieldPrivate EvFormFieldPrivate; + +#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_CHACK_CLASS_CAST((klass), EV_TYPE_FORM_FIELD, EvFormField)) +#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_LINK, EvLinkClass)) + +#define EV_TYPE_FORM_FIELD_TYPE (ev_form_field_type_get_type ()) + + + +typedef enum +{ + EV_FORM_FIELD_TYPE_BUTTON, + EV_FORM_FIELD_TYPE_TEXT, + EV_FORM_FIELD_TYPE_CHOICE, + EV_FORM_FIELD_TYPE_SIGNATURE +} EvFormFieldType; + +GType ev_form_field_type_get_type (void); +GType ev_form_field_get_type (void); + +EvFormField *ev_form_field_new_button (const char *title, + gdouble px1, + gdouble py1, + gdouble px2, + gdouble py2); +EvFormField *ev_form_field_new_text (const char *title, + gdouble px1, + gdouble py1, + gdouble px2, + gdouble py2); +EvFormField *ev_form_field_new_choice (const char *title, + gdouble px1, + gdouble py1, + gdouble px2, + gdouble py2); +EvFormField *ev_form_field_new_signature (const char *title, + gdouble px1, + gdouble py1, + gdouble px2, + gdouble py2); + +const char* ev_form_field_get_title (EvFormField *field); +EvFormFieldType ev_form_field_get_form_field_type (EvFormField *field); +double ev_form_field_get_x1 (EvFormField *field); +double ev_form_field_get_y1 (EvFormField *field); +double ev_form_field_get_x2 (EvFormField *field); +double ev_form_field_get_y2 (EvFormField *field); + + +/* Form 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 *form_field_mapping); +EvFormField *ev_form_field_mapping_find (GList *form_field_mapping, + gdouble x, + gdouble y); +G_END_DECLS + +#endif /* !EV_FORM_H */ Index: pdf/ev-poppler.cc =================================================================== RCS file: /cvs/gnome/evince/pdf/ev-poppler.cc,v retrieving revision 1.69 diff -u -8 -p -r1.69 ev-poppler.cc --- pdf/ev-poppler.cc 9 May 2006 18:00:47 -0000 1.69 +++ pdf/ev-poppler.cc 13 May 2006 12:09:45 -0000 @@ -615,28 +615,72 @@ pdf_document_get_text (EvDocument *docum text = poppler_page_get_text (poppler_page, &r); g_object_unref (poppler_page); return text; } +static GList * +pdf_document_get_form_fields (EvDocument *document, + int page) +{ + PdfDocument *pdf_document; + PopplerPage *poppler_page; + GList *retval = NULL; + GList *fields; + GList *list; + double height; + printf("pdf_document_get_form_fields\n"); + + pdf_document = PDF_DOCUMENT (document); + poppler_page = poppler_document_get_page (pdf_document->document, + page); + fields = poppler_page_get_form_fields (poppler_page); + poppler_page_get_size (poppler_page, NULL, &height); + + for (list = fields; list; list = list->next) { + PopplerFormField *field; + EvFormFieldMapping *ev_form_field; + double rect[4]; + + field = (PopplerFormField *)list->data; + /* Invert y for X-style coordinates */ + rect[0] = field->area.x1; rect[1] = height - field->area.y2; + rect[2] = field->area.x2; rect[3] = height - field->area.y1; + + ev_form_field = g_new (EvFormFieldMapping, 1); + ev_form_field->field = ev_form_field_new_button("test",rect[0],rect[1],rect[2],rect[3]); + ev_form_field->x1 = rect[0]; + ev_form_field->x2 = rect[2]; + ev_form_field->y1 = rect[1]; + ev_form_field->y2 = rect[3]; + + retval = g_list_prepend(retval, ev_form_field); + } + poppler_page_free_form_fields(fields); + g_object_unref (poppler_page); + + return g_list_reverse(retval); +} + static void pdf_document_document_iface_init (EvDocumentIface *iface) { iface->save = pdf_document_save; iface->load = pdf_document_load; iface->get_n_pages = pdf_document_get_n_pages; iface->get_page_size = pdf_document_get_page_size; iface->get_page_label = pdf_document_get_page_label; iface->has_attachments = pdf_document_has_attachments; iface->get_attachments = pdf_document_get_attachments; iface->render_pixbuf = pdf_document_render_pixbuf; iface->get_text = pdf_document_get_text; + iface->get_form_fields = pdf_document_get_form_fields; iface->can_get_text = pdf_document_can_get_text; iface->get_info = pdf_document_get_info; }; static void pdf_document_security_iface_init (EvDocumentSecurityIface *iface) { iface->has_document_security = pdf_document_has_document_security; @@ -1496,8 +1540,11 @@ pdf_selection_iface_init (EvSelectionIfa iface->get_selection_map = pdf_selection_get_selection_map; } PdfDocument * pdf_document_new (void) { return PDF_DOCUMENT (g_object_new (PDF_TYPE_DOCUMENT, NULL)); } + + + Index: shell/Makefile.am =================================================================== RCS file: /cvs/gnome/evince/shell/Makefile.am,v retrieving revision 1.66 diff -u -8 -p -r1.66 Makefile.am --- shell/Makefile.am 10 May 2006 16:18:24 -0000 1.66 +++ shell/Makefile.am 13 May 2006 12:09:46 -0000 @@ -44,16 +44,18 @@ evince_SOURCES= \ ev-properties-fonts.h \ ev-utils.c \ ev-utils.h \ ev-view-accessible.c \ ev-view-accessible.h \ ev-view-private.h \ ev-view.c \ ev-view.h \ + ev-debug.h \ + ev-debug.c \ ev-window.c \ ev-window.h \ ev-window-title.c \ ev-window-title.h \ ev-sidebar.c \ ev-sidebar.h \ ev-sidebar-attachments.c \ ev-sidebar-attachments.h \ Index: shell/ev-debug.c =================================================================== RCS file: shell/ev-debug.c diff -N shell/ev-debug.c --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ shell/ev-debug.c 13 May 2006 12:09:46 -0000 @@ -0,0 +1,45 @@ +#include + +#include "ev-debug.h" + +G_DEFINE_TYPE (EvDebug, ev_debug, GTK_TYPE_DRAWING_AREA); + +static gboolean ev_debug_expose (GtkWidget *clock, GdkEventExpose *event); + +static void +ev_debug_class_init (EvDebugClass *class) +{ + GtkWidgetClass *widget_class; + + widget_class = GTK_WIDGET_CLASS (class); + + widget_class->expose_event = ev_debug_expose; +} + +static void +ev_debug_init (EvDebug *debug) +{ +} + + +static gboolean +ev_debug_expose (GtkWidget *debug, GdkEventExpose *event) +{ +/* GdkRectangle *rects; + int n_rects; + int i; + gdk_region_get_rectangles(event->region, &rects, &n_rects); + for(i=0; iarea.x, event->area.y, event->area.width, event->area.height); + /* get a cairo_t */ + + return FALSE; +} + +GtkWidget * +ev_debug_new (void) +{ + return g_object_new (EV_TYPE_DEBUG, NULL); +} Index: shell/ev-debug.h =================================================================== RCS file: shell/ev-debug.h diff -N shell/ev-debug.h --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ shell/ev-debug.h 13 May 2006 12:09:46 -0000 @@ -0,0 +1,34 @@ +#ifndef __EV_DEBUG_H__ +#define __EV_DEBUG_H__ + +#include + +G_BEGIN_DECLS + +#define EV_TYPE_DEBUG (ev_debug_get_type ()) +#define EV_DEBUG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EV_TYPE_DEBUG, EvDebug)) +#define EV_DEBUG_CLASS(obj) (G_TYPE_CHECK_CLASS_CAST ((obj), EV_DEBUG, EvDebug)) +#define EV_IS_DEBUG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EV_TYPE_DEBUG)) +#define EV_IS_DEBUG_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE ((obj), EV_TYPE_DEBUG)) +#define EV_DEBUG_GET_CLASS (G_TYPE_INSTANCE_GET_CLASS ((obj), EV_TYPE_DEBUG, EvDebug)) + +typedef struct _EvDebug EvDebug; +typedef struct _EvDebugClass EvDebugClass; + +struct _EvDebug +{ + GtkDrawingArea parent; + + /* < private > */ +}; + +struct _EvDebugClass +{ + GtkDrawingAreaClass parent_class; +}; + +GtkWidget *ev_debug_new (void); + +G_END_DECLS + +#endif Index: shell/ev-jobs.c =================================================================== RCS file: /cvs/gnome/evince/shell/ev-jobs.c,v retrieving revision 1.13 diff -u -8 -p -r1.13 ev-jobs.c --- shell/ev-jobs.c 2 May 2006 19:02:46 -0000 1.13 +++ shell/ev-jobs.c 13 May 2006 12:09:47 -0000 @@ -208,16 +208,17 @@ ev_job_links_run (EvJobLinks *job) EvJob * ev_job_render_new (EvDocument *document, EvRenderContext *rc, gint width, gint height, EvRectangle *selection_points, GdkColor *text, GdkColor *base, + gboolean include_form, gboolean include_links, gboolean include_text, gboolean include_selection) { EvJobRender *job; g_return_val_if_fail (EV_IS_RENDER_CONTEXT (rc), NULL); if (include_selection) @@ -226,16 +227,17 @@ ev_job_render_new (EvDocument *docu job = g_object_new (EV_TYPE_JOB_RENDER, NULL); EV_JOB (job)->document = g_object_ref (document); job->rc = g_object_ref (rc); job->target_width = width; job->target_height = height; job->text = *text; job->base = *base; + job->include_form = include_form; job->include_links = include_links; job->include_text = include_text; job->include_selection = include_selection; if (include_selection) job->selection_points = *selection_points; if (EV_IS_ASYNC_RENDERER (document)) { @@ -266,16 +268,19 @@ ev_job_render_run (EvJobRender *job) if (EV_JOB (job)->async) { EvAsyncRenderer *renderer = EV_ASYNC_RENDERER (EV_JOB (job)->document); ev_async_renderer_render_pixbuf (renderer, job->rc->page, job->rc->scale, job->rc->rotation); g_signal_connect (EV_JOB (job)->document, "render_finished", G_CALLBACK (render_finished_cb), job); } else { job->pixbuf = ev_document_render_pixbuf (EV_JOB (job)->document, job->rc); + if (job->include_form) + job->form_field_mapping = ev_document_get_form_fields (EV_JOB (job)->document, job->rc->page); + if (job->include_links) job->link_mapping = ev_document_links_get_links (EV_DOCUMENT_LINKS (EV_JOB (job)->document), job->rc->page); if (job->include_text && EV_IS_SELECTION (EV_JOB (job)->document)) job->text_mapping = ev_selection_get_selection_map (EV_SELECTION (EV_JOB (job)->document), job->rc); Index: shell/ev-jobs.h =================================================================== RCS file: /cvs/gnome/evince/shell/ev-jobs.h,v retrieving revision 1.11 diff -u -8 -p -r1.11 ev-jobs.h --- shell/ev-jobs.h 2 Apr 2006 23:24:26 -0000 1.11 +++ shell/ev-jobs.h 13 May 2006 12:09:47 -0000 @@ -111,23 +111,25 @@ struct _EvJobRender EvRenderContext *rc; gint target_width; gint target_height; GdkPixbuf *pixbuf; GList *link_mapping; GdkRegion *text_mapping; + GList *form_field_mapping; GdkPixbuf *selection; GdkRegion *selection_region; EvRectangle selection_points; GdkColor base; GdkColor text; - + + gint include_form : 1; gint include_links : 1; gint include_text : 1; gint include_selection : 1; }; struct _EvJobRenderClass { EvJobClass parent_class; @@ -185,16 +187,17 @@ void ev_job_links_run GType ev_job_render_get_type (void); EvJob *ev_job_render_new (EvDocument *document, EvRenderContext *rc, gint width, gint height, EvRectangle *selection_points, GdkColor *text, GdkColor *base, + gboolean include_form, gboolean include_links, gboolean include_text, gboolean include_selection); void ev_job_render_run (EvJobRender *thumbnail); /* EvJobThumbnail */ GType ev_job_thumbnail_get_type (void); EvJob *ev_job_thumbnail_new (EvDocument *document, Index: shell/ev-pixbuf-cache.c =================================================================== RCS file: /cvs/gnome/evince/shell/ev-pixbuf-cache.c,v retrieving revision 1.22 diff -u -8 -p -r1.22 ev-pixbuf-cache.c --- shell/ev-pixbuf-cache.c 7 Jan 2006 13:18:28 -0000 1.22 +++ shell/ev-pixbuf-cache.c 13 May 2006 12:09:50 -0000 @@ -7,16 +7,17 @@ typedef struct _CacheJobInfo { EvJob *job; EvRenderContext *rc; /* Data we get from rendering */ GdkPixbuf *pixbuf; GList *link_mapping; GdkRegion *text_mapping; + GList *form_field_mapping; /* Selection data. * Selection_points are the coordinates encapsulated in selection. * target_points is the target selection size. */ EvRectangle selection_points; EvRectangle target_points; gboolean points_set; @@ -143,16 +144,20 @@ dispose_cache_job_info (CacheJobInfo *jo ev_job_queue_remove_job (job_info->job); g_object_unref (G_OBJECT (job_info->job)); job_info->job = NULL; } if (job_info->pixbuf) { g_object_unref (G_OBJECT (job_info->pixbuf)); job_info->pixbuf = NULL; } + if (job_info->form_field_mapping) { + ev_form_field_mapping_free (job_info->form_field_mapping); + job_info->form_field_mapping = NULL; + } if (job_info->link_mapping) { ev_link_mapping_free (job_info->link_mapping); job_info->link_mapping = NULL; } if (job_info->text_mapping) { gdk_region_destroy (job_info->text_mapping); job_info->text_mapping = NULL; } @@ -307,16 +312,17 @@ move_one_job (CacheJobInfo *job_info, new_priority = EV_JOB_PRIORITY_HIGH; target_page = new_job_list + page_offset; } *target_page = *job_info; job_info->job = NULL; job_info->pixbuf = NULL; job_info->link_mapping = NULL; + job_info->form_field_mapping = NULL; if (new_priority != priority && target_page->job) { ev_job_queue_update_job (target_page->job, new_priority); } } @@ -405,17 +411,19 @@ copy_job_to_job_info (EvJobRender *job dispose_cache_job_info (job_info, pixbuf_cache); job_info->pixbuf = pixbuf; job_info->rc = rc; if (job_render->link_mapping) job_info->link_mapping = job_render->link_mapping; if (job_render->text_mapping) - job_info->text_mapping = job_render->text_mapping; + job_info->text_mapping = job_render->text_mapping; + if (job_render->form_field_mapping) + job_info->form_field_mapping = job_render->form_field_mapping; if (job_render->include_selection) { pixbuf = g_object_ref (job_render->selection); job_info->selection_points = job_render->selection_points; job_info->selection_region = gdk_region_copy (job_render->selection_region); job_info->selection = pixbuf; g_assert (job_info->selection_points.x1 >= 0); } @@ -492,16 +500,17 @@ static void add_job_if_needed (EvPixbufCache *pixbuf_cache, CacheJobInfo *job_info, EvPageCache *page_cache, gint page, gint rotation, gfloat scale, EvJobPriority priority) { + gboolean include_form = FALSE; gboolean include_links = FALSE; gboolean include_text = FALSE; gboolean include_selection = FALSE; int width, height; GdkColor *text, *base; if (job_info->job) return; @@ -519,16 +528,18 @@ add_job_if_needed (EvPixbufCache *pixbuf job_info->rc = ev_render_context_new (rotation, page, scale); } else { ev_render_context_set_rotation (job_info->rc, rotation); ev_render_context_set_page (job_info->rc, page); ev_render_context_set_scale (job_info->rc, scale); } /* Figure out what else we need for this job */ + if (job_info->form_field_mapping == NULL) + include_form = TRUE; if (job_info->link_mapping == NULL) include_links = TRUE; if (job_info->text_mapping == NULL) include_text = TRUE; if (new_selection_pixbuf_needed (pixbuf_cache, job_info, page, scale)) { include_selection = TRUE; } @@ -536,16 +547,17 @@ add_job_if_needed (EvPixbufCache *pixbuf get_selection_colors (pixbuf_cache->view, &text, &base); job_info->job = ev_job_render_new (pixbuf_cache->document, job_info->rc, width, height, &(job_info->target_points), text, base, + include_form, include_links, include_text, include_selection); ev_job_queue_add_job (job_info->job, priority); g_signal_connect (job_info->job, "finished", G_CALLBACK (job_finished_cb), pixbuf_cache); } @@ -656,16 +668,34 @@ ev_pixbuf_cache_get_link_mapping (EvPixb /* We don't need to wait for the idle to handle the callback */ if (job_info->job && EV_JOB (job_info->job)->finished) { copy_job_to_job_info (EV_JOB_RENDER (job_info->job), job_info, pixbuf_cache); } return job_info->link_mapping; } + +GList * +ev_pixbuf_cache_get_form_field_mapping (EvPixbufCache *pixbuf_cache, + gint page) +{ + CacheJobInfo *job_info; + + job_info = find_job_cache (pixbuf_cache, page); + if(job_info == NULL) + return NULL; + + if(job_info->job && + EV_JOB(job_info->job)->finished) { + copy_job_to_job_info (EV_JOB_RENDER(job_info->job), job_info, pixbuf_cache); + } + return job_info->form_field_mapping; +} + static gboolean new_selection_pixbuf_needed (EvPixbufCache *pixbuf_cache, CacheJobInfo *job_info, gint page, gfloat scale) { EvPageCache *page_cache; Index: shell/ev-pixbuf-cache.h =================================================================== RCS file: /cvs/gnome/evince/shell/ev-pixbuf-cache.h,v retrieving revision 1.9 diff -u -8 -p -r1.9 ev-pixbuf-cache.h --- shell/ev-pixbuf-cache.h 6 Aug 2005 05:13:20 -0000 1.9 +++ shell/ev-pixbuf-cache.h 13 May 2006 12:09:50 -0000 @@ -58,16 +58,18 @@ void ev_pixbuf_cache_set_page_ gfloat scale, GList *selection_list); GdkPixbuf *ev_pixbuf_cache_get_pixbuf (EvPixbufCache *pixbuf_cache, gint page); GList *ev_pixbuf_cache_get_link_mapping (EvPixbufCache *pixbuf_cache, gint page); GdkRegion *ev_pixbuf_cache_get_text_mapping (EvPixbufCache *pixbuf_cache, gint page); +GList *ev_pixbuf_cache_get_form_field_mapping (EvPixbufCache *pixbuf_cache, + gint page); void ev_pixbuf_cache_clear (EvPixbufCache *pixbuf_cache); void ev_pixbuf_cache_style_changed (EvPixbufCache *pixbuf_cache); /* Selection */ GdkPixbuf *ev_pixbuf_cache_get_selection_pixbuf (EvPixbufCache *pixbuf_cache, gint page, gfloat scale, GdkRegion **region); Index: shell/ev-view-private.h =================================================================== RCS file: /cvs/gnome/evince/shell/ev-view-private.h,v retrieving revision 1.9 diff -u -8 -p -r1.9 ev-view-private.h --- shell/ev-view-private.h 4 May 2006 08:24:19 -0000 1.9 +++ shell/ev-view-private.h 13 May 2006 12:09:51 -0000 @@ -52,17 +52,18 @@ typedef enum { EV_VIEW_CURSOR_IBEAM, EV_VIEW_CURSOR_LINK, EV_VIEW_CURSOR_WAIT, EV_VIEW_CURSOR_HIDDEN, EV_VIEW_CURSOR_DRAG } EvViewCursor; struct _EvView { - GtkWidget parent_instance; + //GtkWidget parent_instance; + GtkContainer parent_instance; EvDocument *document; char *status; char *find_status; int find_result; gboolean jump_to_find_result; @@ -111,20 +112,24 @@ struct _EvView { guint selection_scroll_id; EvViewSelectionMode selection_mode; SelectionInfo selection_info; /* Links */ GtkWidget *link_tooltip; EvLink *hovered_link; + + /* Container */ + GList *children; }; struct _EvViewClass { - GtkWidgetClass parent_class; + //GtkWidgetClass parent_class; + GtkContainerClass parent_class; void (*set_scroll_adjustments) (EvView *view, GtkAdjustment *hadjustment, GtkAdjustment *vadjustment); void (*binding_activated) (EvView *view, EvScrollType scroll, gboolean horizontal); void (*zoom_invalid) (EvView *view); Index: shell/ev-view.c =================================================================== RCS file: /cvs/gnome/evince/shell/ev-view.c,v retrieving revision 1.202 diff -u -8 -p -r1.202 ev-view.c --- shell/ev-view.c 8 May 2006 21:45:52 -0000 1.202 +++ shell/ev-view.c 13 May 2006 12:09:59 -0000 @@ -36,16 +36,17 @@ #include "ev-document-links.h" #include "ev-document-find.h" #include "ev-document-misc.h" #include "ev-debug.h" #include "ev-job-queue.h" #include "ev-page-cache.h" #include "ev-pixbuf-cache.h" #include "ev-tooltip.h" +#include "ev-debug.h" #define EV_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EV_TYPE_VIEW, EvViewClass)) #define EV_IS_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EV_TYPE_VIEW)) #define EV_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EV_TYPE_VIEW, EvViewClass)) enum { PROP_0, @@ -57,16 +58,22 @@ enum { PROP_PRESENTATION, PROP_SIZING_MODE, PROP_ZOOM, PROP_ROTATION, PROP_HAS_SELECTION, }; enum { + CHILD_PROP_0, + CHILD_PROP_X, + CHILD_PROP_Y +}; + +enum { SIGNAL_BINDING_ACTIVATED, SIGNAL_ZOOM_INVALID, SIGNAL_EXTERNAL_LINK, SIGNAL_POPUP_MENU, N_SIGNALS, }; enum { @@ -86,16 +93,24 @@ static const GtkTargetEntry targets[] = static guint signals[N_SIGNALS]; typedef enum { EV_VIEW_FIND_NEXT, EV_VIEW_FIND_PREV } EvViewFindDirection; +typedef struct _EvViewChild EvViewChild; + +struct _EvViewChild { + GtkWidget *widget; + gint x; + gint y; +}; + #define ZOOM_IN_FACTOR 1.2 #define ZOOM_OUT_FACTOR (1.0/ZOOM_IN_FACTOR) #define MIN_SCALE 0.05409 #define MAX_SCALE 4.0 #define SCROLL_TIME 150 @@ -155,16 +170,24 @@ static gboolean doc_point_to_view_point static EvLink * ev_view_get_link_at_location (EvView *view, gdouble x, gdouble y); static char* tip_from_link (EvView *view, EvLink *link); static void handle_link_over_xy (EvView *view, gint x, gint y); + +/*** Forms ***/ +static EvFormField * ev_view_get_form_field_at_location (EvView *view, + gdouble x, + gdouble y); +static void handle_form_field_over_xy (EvView* view, + gint x, + gint y); /*** GtkWidget implementation ***/ static void ev_view_size_request_continuous_dual_page (EvView *view, GtkRequisition *requisition); static void ev_view_size_request_continuous (EvView *view, GtkRequisition *requisition); static void ev_view_size_request_dual_page (EvView *view, GtkRequisition *requisition); static void ev_view_size_request_single_page (EvView *view, @@ -306,17 +329,53 @@ static void ev_view_primary_get_cb GtkSelectionData *selection_data, guint info, gpointer data); static void ev_view_primary_clear_cb (GtkClipboard *clipboard, gpointer data); static void ev_view_update_primary_selection (EvView *ev_view); -G_DEFINE_TYPE (EvView, ev_view, GTK_TYPE_WIDGET) +/*** Container ***/ +static void ev_view_map (GtkWidget *widget); + +static void ev_view_add (GtkContainer *cont, + GtkWidget *widget); + +static void ev_view_remove (GtkContainer *cont, + GtkWidget *widget); + +static void ev_view_put (EvView *view, + GtkWidget *widget, + gint x, + gint y); + +static void ev_view_forall (GtkContainer *cont, + gboolean include_internals, + GtkCallback callback, + gpointer callback_data); + +static void ev_view_set_child_property (GtkContainer *cont, + GtkWidget *child, + guint property_id, + const GValue *value, + GParamSpec *pspec); + +static void ev_view_get_child_property (GtkContainer *cont, + GtkWidget *child, + guint property_id, + GValue *value, + GParamSpec *pspec); + +static void ev_view_allocate_child (EvView *view, + EvViewChild *child); + + +//G_DEFINE_TYPE (EvView, ev_view, GTK_TYPE_WIDGET) +G_DEFINE_TYPE (EvView, ev_view, GTK_TYPE_CONTAINER) static void scroll_to_current_page (EvView *view, GtkOrientation orientation) { GdkPoint view_point; if (view->document == NULL) { return; @@ -1437,16 +1496,93 @@ handle_link_over_xy (EvView *view, gint ev_view_set_status (view, NULL); if (view->cursor == EV_VIEW_CURSOR_LINK || view->cursor == EV_VIEW_CURSOR_IBEAM) ev_view_set_cursor (view, EV_VIEW_CURSOR_NORMAL); } return; } +/*** Form ***/ +static EvFormField * +ev_view_get_form_field_at_location (EvView *view, + gdouble x, + gdouble y) +{ + gint page = -1; + gint x_offset = 0, y_offset = 0; + GList *form_field_mapping; + + x += view->scroll_x; + y += view->scroll_y; + + find_page_at_location (view, x, y, &page, &x_offset, &y_offset); + + if (page == -1) + return NULL; + + form_field_mapping = ev_pixbuf_cache_get_form_field_mapping (view->pixbuf_cache, page); + + if (form_field_mapping) + return ev_form_field_mapping_find (form_field_mapping, x_offset / view->scale, y_offset / view->scale); + else + return NULL; +} + + +static void +handle_form_field_over_xy (EvView *view, gint x, gint y) +{ + EvFormField *field; + static GtkWidget *button = NULL; + + field = ev_view_get_form_field_at_location (view, x, y); + if(field) { + //ev_view_set_cursor (view, EV_VIEW_CURSOR_LINK); + //printf("field\n"); + double v[4]; + GdkPoint d[2]; + EvPoint p[2]; + gint page = -1; + gint x_offset = 0, y_offset = 0; + + ev_view_set_cursor (view, /*EV_VIEW_CURSOR_IBEAM*/EV_VIEW_CURSOR_LINK); + p[0].x = ev_form_field_get_x1(field); + p[0].y = ev_form_field_get_y1(field); + p[1].x = ev_form_field_get_x2(field); + p[1].y = ev_form_field_get_y2(field); + + find_page_at_location(view, p[0].x, p[0].y, &page, &x_offset, &y_offset); + if(page < 0) + return; + doc_point_to_view_point(view, page,&p[0], &d[0]); + doc_point_to_view_point(view, page,&p[1], &d[1]); + + v[0] = d[0].x - view->scroll_x; v[1] = d[0].y - view->scroll_y; + v[2] = d[1].x - view->scroll_x; v[3] = d[1].y - view->scroll_y; + //display the field's bounding rectangle +#define LINE(x1,y1,x2,y2) gdk_draw_line(GTK_WIDGET(view)->window, GTK_WIDGET(view)->style->fg_gc[GTK_STATE_NORMAL],x1,y1,x2,y2) + LINE(v[0], v[1], v[2], v[1]); + LINE(v[2], v[1], v[2], v[3]); + LINE(v[2], v[3], v[0], v[3]); + LINE(v[0], v[3], v[0], v[1]); + + if(!button) { + //button = gtk_button_new_with_label("button"); + button = ev_debug_new(); + gtk_widget_set_usize(button, 200, 200); + ev_view_put(view, button,/*v[0],v[1]*/10,10); + gtk_widget_show(button); + } + + } else { + ev_view_set_cursor(view, EV_VIEW_CURSOR_NORMAL); + } +} + /*** GtkWidget implementation ***/ static void ev_view_size_request_continuous_dual_page (EvView *view, GtkRequisition *requisition) { int max_width; gint n_pages; @@ -1564,44 +1700,63 @@ ev_view_size_request_single_page (EvView } } static void ev_view_size_request (GtkWidget *widget, GtkRequisition *requisition) { EvView *view = EV_VIEW (widget); + GList *tmp_list; if (view->document == NULL) { requisition->width = 1; requisition->height = 1; return; } if (view->presentation) { requisition->width = 1; requisition->height = 1; return; } + tmp_list = view->children; + while (tmp_list) { + EvViewChild *child = tmp_list->data; + GtkRequisition child_requisition; + + tmp_list = tmp_list->next; + gtk_widget_size_request (child->widget, &child_requisition); + } + if (view->continuous && view->dual_page) ev_view_size_request_continuous_dual_page (view, requisition); else if (view->continuous) ev_view_size_request_continuous (view, requisition); else if (view->dual_page) ev_view_size_request_dual_page (view, requisition); else ev_view_size_request_single_page (view, requisition); } static void ev_view_size_allocate (GtkWidget *widget, GtkAllocation *allocation) { EvView *view = EV_VIEW (widget); + GList *tmp_list; + + tmp_list = view->children; + while (tmp_list) { + EvViewChild *child = tmp_list->data; + tmp_list = tmp_list->next; + + ev_view_allocate_child(view, child); + } if (view->sizing_mode == EV_SIZING_FIT_WIDTH || view->sizing_mode == EV_SIZING_BEST_FIT) { g_signal_emit (view, signals[SIGNAL_ZOOM_INVALID], 0); ev_view_size_request (widget, &widget->requisition); } @@ -1618,16 +1773,17 @@ ev_view_size_allocate (GtkWidget *w GTK_WIDGET_CLASS (ev_view_parent_class)->size_allocate (widget, allocation); } static void ev_view_realize (GtkWidget *widget) { EvView *view = EV_VIEW (widget); GdkWindowAttr attributes; + GList *tmp_list; GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED); attributes.window_type = GDK_WINDOW_CHILD; attributes.wclass = GDK_INPUT_OUTPUT; attributes.visual = gtk_widget_get_visual (widget); attributes.colormap = gtk_widget_get_colormap (widget); @@ -1653,16 +1809,24 @@ ev_view_realize (GtkWidget *widget) GDK_WA_VISUAL); gdk_window_set_user_data (widget->window, widget); widget->style = gtk_style_attach (widget->style, widget->window); if (view->presentation) gdk_window_set_background (widget->window, &widget->style->black); else gdk_window_set_background (widget->window, &widget->style->mid [GTK_STATE_NORMAL]); + + tmp_list = view->children; + while (tmp_list) { + EvViewChild *child = tmp_list->data; + tmp_list = tmp_list->next; + + gtk_widget_set_parent_window (child->widget, GTK_WIDGET(view)->window); + } } static gboolean ev_view_scroll_event (GtkWidget *widget, GdkEventScroll *event) { EvView *view = EV_VIEW (widget); guint state; @@ -1738,16 +1902,17 @@ find_selection_for_page (EvView *view, } static gboolean ev_view_expose_event (GtkWidget *widget, GdkEventExpose *event) { EvView *view = EV_VIEW (widget); int i; + printf("ev_view_expose_event: %i %i %i %i\n", event->area.x, event->area.y, event->area.width, event->area.height); if (view->loading) { GdkRectangle area = {0}; area.width = widget->allocation.width; area.height = widget->allocation.height; draw_loading_text (view, @@ -2009,16 +2174,17 @@ ev_view_motion_notify_event (GtkWidget return TRUE; } /* For the Evince 0.4.x release, we limit links to un-rotated documents * only. */ } else if (view->pressed_button <= 0 && view->rotation == 0) { handle_link_over_xy (view, x, y); + handle_form_field_over_xy (view, x, y); return TRUE; } return FALSE; } static gboolean ev_view_button_release_event (GtkWidget *widget, @@ -2369,17 +2535,17 @@ draw_one_page (EvView *view, /*** GObject functions ***/ static void ev_view_finalize (GObject *object) { EvView *view = EV_VIEW (object); - LOG ("Finalize"); +// LOG ("Finalize"); g_free (view->status); g_free (view->find_status); clear_selection (view); G_OBJECT_CLASS (ev_view_parent_class)->finalize (object); } @@ -2529,23 +2695,28 @@ ev_view_get_property (GObject *object, } } static void ev_view_class_init (EvViewClass *class) { GObjectClass *object_class = G_OBJECT_CLASS (class); GtkObjectClass *gtk_object_class = GTK_OBJECT_CLASS (class); + GtkContainerClass *container_class = GTK_CONTAINER_CLASS (class); GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class); GtkBindingSet *binding_set; object_class->finalize = ev_view_finalize; object_class->set_property = ev_view_set_property; object_class->get_property = ev_view_get_property; + container_class->set_child_property = ev_view_set_child_property; + container_class->get_child_property = ev_view_get_child_property; + + widget_class->map = ev_view_map; widget_class->expose_event = ev_view_expose_event; widget_class->button_press_event = ev_view_button_press_event; widget_class->motion_notify_event = ev_view_motion_notify_event; widget_class->button_release_event = ev_view_button_release_event; widget_class->focus_in_event = ev_view_focus_in; widget_class->focus_out_event = ev_view_focus_out; widget_class->get_accessible = ev_view_get_accessible; widget_class->size_request = ev_view_size_request; @@ -2554,16 +2725,20 @@ ev_view_class_init (EvViewClass *class) widget_class->scroll_event = ev_view_scroll_event; widget_class->enter_notify_event = ev_view_enter_notify_event; widget_class->leave_notify_event = ev_view_leave_notify_event; widget_class->style_set = ev_view_style_set; widget_class->drag_data_get = ev_view_drag_data_get; widget_class->popup_menu = ev_view_popup_menu; gtk_object_class->destroy = ev_view_destroy; + container_class->add = ev_view_add; + container_class->remove = ev_view_remove; + container_class->forall = ev_view_forall; + class->set_scroll_adjustments = ev_view_set_scroll_adjustments; class->binding_activated = ev_view_scroll; widget_class->set_scroll_adjustments_signal = g_signal_new ("set-scroll-adjustments", G_OBJECT_CLASS_TYPE (object_class), G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (EvViewClass, set_scroll_adjustments), @@ -2602,16 +2777,36 @@ ev_view_class_init (EvViewClass *class) G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (EvViewClass, popup_menu), NULL, NULL, g_cclosure_marshal_VOID__OBJECT, G_TYPE_NONE, 1, G_TYPE_OBJECT); + gtk_container_class_install_child_property (container_class, + CHILD_PROP_X, + g_param_spec_int ("x", + "X position", + "X position of child widget", + G_MININT, + G_MAXINT, + 0, + G_PARAM_READWRITE)); + + gtk_container_class_install_child_property (container_class, + CHILD_PROP_Y, + g_param_spec_int ("y", + "Y position", + "Y position of child widget", + G_MININT, + G_MAXINT, + 0, + G_PARAM_READWRITE)); + g_object_class_install_property (object_class, PROP_STATUS, g_param_spec_string ("status", "Status Message", "The status message", NULL, G_PARAM_READABLE)); @@ -2700,16 +2895,17 @@ ev_view_class_init (EvViewClass *class) add_scroll_binding_keypad (binding_set, GDK_Down, GDK_MOD1_MASK, EV_SCROLL_STEP_UP, FALSE); } static void ev_view_init (EvView *view) { GTK_WIDGET_SET_FLAGS (view, GTK_CAN_FOCUS); + view->children = NULL; view->spacing = 5; view->scale = 1.0; view->current_page = 0; view->pressed_button = -1; view->cursor = EV_VIEW_CURSOR_NORMAL; view->drag_info.in_drag = FALSE; view->selection_info.selections = NULL; view->selection_info.in_selection = FALSE; @@ -4205,8 +4401,190 @@ ev_scroll_type_get_type (void) { EV_SCROLL_STEP_UP, "EV_SCROLL_STEP_UP", "scroll-step-up" }, { EV_SCROLL_STEP_DOWN, "EV_SCROLL_STEP_DOWN", "scroll-step-down" }, { 0, NULL, NULL } }; etype = g_enum_register_static ("EvScrollType", values); } return etype; } + +/*** Container ***/ +static void +ev_view_map (GtkWidget *widget) +{ + GList *tmp_list; + EvView *view = EV_VIEW(widget); + + GTK_WIDGET_SET_FLAGS(widget, GTK_MAPPED); + + tmp_list = view->children; + while (tmp_list) { + EvViewChild *child = tmp_list->data; + tmp_list = tmp_list->next; + + if (GTK_WIDGET_VISIBLE (child->widget)) { + if (!GTK_WIDGET_MAPPED (child->widget)) { + gtk_widget_map(child->widget); + } + } + } + + gdk_window_show(GTK_WIDGET(view)->window); +} + +static void +ev_view_add (GtkContainer *cont, GtkWidget *widget) +{ + ev_view_put(EV_VIEW(cont), widget, 0, 0); +} + +static void +ev_view_remove (GtkContainer *cont, GtkWidget *widget) +{ + GList *tmp_list; + EvView *view = EV_VIEW(cont); + EvViewChild *child = NULL; + + tmp_list = view->children; + while (tmp_list) { + child = tmp_list->data; + if(child->widget == widget) + break; + tmp_list = tmp_list->next; + } + + if (tmp_list) { + gtk_widget_unparent (widget); + view->children = g_list_remove_link(view->children, tmp_list); + g_list_free_1(tmp_list); + g_free(child); + } +} + +static void +ev_view_put (EvView *view, GtkWidget *widget, gint x, gint y) +{ + EvViewChild *child; + + child = g_new(EvViewChild, 1); + child->widget = widget; + child->x = x; + child->y = y; + + view->children = g_list_append(view->children, child); + + if (GTK_WIDGET_REALIZED(view)) + gtk_widget_set_parent_window (widget, GTK_WIDGET(view)->window); + gtk_widget_set_parent(widget, GTK_WIDGET(view)); +} + +static void +ev_view_forall (GtkContainer *cont, gboolean include_internals, GtkCallback callback, gpointer callback_data) +{ + EvView *view = EV_VIEW(cont); + EvViewChild *child; + GList *tmp_list; + + tmp_list = view->children; + while (tmp_list) { + child = tmp_list->data; + tmp_list = tmp_list->next; + + (*callback)(child->widget, callback_data); + } +} + +static EvViewChild* +get_child (EvView *view, GtkWidget *widget) +{ + GList *tmp_list = view->children; + while (tmp_list) { + EvViewChild *child; + child = tmp_list->data; + tmp_list = tmp_list->next; + if (child->widget == widget) + return child; + } + return NULL; +} + +static void +ev_view_move_internal (EvView *view, GtkWidget *widget, gboolean change_x, gint x, gboolean change_y, gint y) +{ + EvViewChild *child; + child = get_child(view, widget); + + g_assert(child); + + gtk_widget_freeze_child_notify(widget); + + if(change_x) { + child->x = x; + gtk_widget_child_notify(widget, "x"); + } + if(change_y) { + child->y = y; + gtk_widget_child_notify(widget, "y"); + } + gtk_widget_thaw_child_notify(widget); + + if (GTK_WIDGET_VISIBLE(widget) && GTK_WIDGET_VISIBLE(view)) + gtk_widget_queue_resize (GTK_WIDGET(widget)); +} + +static void +ev_view_set_child_property (GtkContainer *cont, + GtkWidget *child, + guint property_id, + const GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case CHILD_PROP_X: + ev_view_move_internal(EV_VIEW(cont), child, TRUE, g_value_get_int(value), FALSE, 0); + break; + case CHILD_PROP_Y: + ev_view_move_internal(EV_VIEW(cont), child, FALSE, 0, TRUE, g_value_get_int(value)); + break; + default: + GTK_CONTAINER_WARN_INVALID_CHILD_PROPERTY_ID(cont, property_id, pspec); + break; + } +} + +static void +ev_view_get_child_property (GtkContainer *cont, + GtkWidget *child, + guint property_id, + GValue *value, + GParamSpec *pspec) +{ + EvViewChild *view_child; + view_child = get_child(EV_VIEW(cont), child); + + switch (property_id) { + case CHILD_PROP_X: + g_value_set_int (value, view_child->x); + break; + case CHILD_PROP_Y: + g_value_set_int (value, view_child->y); + break; + default: + GTK_CONTAINER_WARN_INVALID_CHILD_PROPERTY_ID(cont, property_id, pspec); + break; + } +} + +static void +ev_view_allocate_child (EvView *view, EvViewChild *child) +{ + GtkAllocation allocation; + GtkRequisition requisition; + allocation.x = child->x; + allocation.y = child->y; + gtk_widget_get_child_requisition (child->widget, &requisition); + allocation.width = requisition.width; + allocation.height = requisition.height; + + gtk_widget_size_allocate (child->widget, &allocation); +} + Index: shell/ev-view.h =================================================================== RCS file: /cvs/gnome/evince/shell/ev-view.h,v retrieving revision 1.50 diff -u -8 -p -r1.50 ev-view.h --- shell/ev-view.h 2 May 2006 19:02:46 -0000 1.50 +++ shell/ev-view.h 13 May 2006 12:10:00 -0000 @@ -16,16 +16,17 @@ * 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_VIEW_H__ #define __EV_VIEW_H__ #include +#include #include "ev-document.h" #include "ev-link.h" #include "ev-view-accessible.h" G_BEGIN_DECLS #define EV_TYPE_VIEW (ev_view_get_type ())