X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=shell%2Fev-window.c;h=875e271dd97e07cbf646ada5920607ad65cfc9fe;hb=6e530c3c7a48620af6e24c1a41963930c5c868cb;hp=0fb34ec4fa1b424bade168218d70b38ff1544dfe;hpb=44add0671daab5a40661a1de85bcf07eca3b6155;p=evince.git diff --git a/shell/ev-window.c b/shell/ev-window.c index 0fb34ec4..875e271d 100644 --- a/shell/ev-window.c +++ b/shell/ev-window.c @@ -3,6 +3,8 @@ * * Copyright (C) 2004 Martin Kretzschmar * Copyright (C) 2004 Red Hat, Inc. + * Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti + * Copyright (C) 2003, 2004, 2005 Christian Persch * * Author: * Martin Kretzschmar @@ -27,175 +29,561 @@ #endif #include "ev-window.h" +#include "ev-page-action.h" +#include "ev-sidebar.h" +#include "ev-sidebar-links.h" +#include "ev-sidebar-thumbnails.h" +#include "ev-view.h" +#include "ev-page-view.h" +#include "ev-password.h" +#include "ev-password-view.h" +#include "ev-print-job.h" +#include "ev-document-find.h" +#include "ev-document-security.h" +#include "eggfindbar.h" + +#include "pdf-document.h" +#include "pixbuf-document.h" +#include "ps-document.h" -#include -#include #include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include +#include + #include +#include + +#include #include #include "ev-application.h" - -enum { - PROP_0, - PROP_ATTRIBUTE -}; - -enum { - SIGNAL, - N_SIGNALS -}; +#include "ev-stock-icons.h" + +typedef enum { + PAGE_MODE_SINGLE_PAGE, + PAGE_MODE_CONTINUOUS_PAGE, + PAGE_MODE_PASSWORD, +} EvWindowPageMode; + +typedef enum { + EV_CHROME_MENUBAR = 1 << 0, + EV_CHROME_TOOLBAR = 1 << 1, + EV_CHROME_SIDEBAR = 1 << 2, + EV_CHROME_FINDBAR = 1 << 3, + EV_CHROME_STATUSBAR = 1 << 4, + EV_CHROME_NORMAL = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR | EV_CHROME_STATUSBAR +} EvChrome; struct _EvWindowPrivate { GtkWidget *main_box; - GtkWidget *bonobo_widget; + GtkWidget *menubar; + GtkWidget *toolbar_dock; + GtkWidget *toolbar; + GtkWidget *hpaned; + GtkWidget *sidebar; + GtkWidget *thumbs_sidebar; + GtkWidget *find_bar; + GtkWidget *scrolled_window; + GtkWidget *view; + GtkWidget *page_view; + GtkWidget *password_view; + GtkActionGroup *action_group; GtkUIManager *ui_manager; GtkWidget *statusbar; guint help_message_cid; -}; + guint view_message_cid; + GtkWidget *exit_fullscreen_popup; + GtkWidget *exit_fullscreen_toolbar; + char *uri; -#if 0 -/* enable these to add support for signals */ -static guint ev_window_signals [N_SIGNALS] = { 0 }; -#endif + EvDocument *document; -static GObjectClass *parent_class = NULL; - -G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW) + EvWindowPageMode page_mode; + /* These members are used temporarily when in PAGE_MODE_PASSWORD */ + EvDocument *password_document; + GtkWidget *password_dialog; + char *password_uri; + EvChrome chrome; + gboolean fullscreen_mode; +}; #define EV_WINDOW_GET_PRIVATE(object) \ (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate)) -#if 0 -const char * -ev_window_get_attribute (EvWindow *self) +#define PAGE_SELECTOR_ACTION "PageSelector" + +#define GCONF_CHROME_TOOLBAR "/apps/evince/show_toolbar" +#define GCONF_CHROME_SIDEBAR "/apps/evince/show_sidebar" +#define GCONF_CHROME_STATUSBAR "/apps/evince/show_statusbar" + +static void ev_window_update_fullscreen_popup (EvWindow *window); +static void ev_window_set_page_mode (EvWindow *window, + EvWindowPageMode page_mode); +static gboolean start_loading_document (EvWindow *ev_window, + EvDocument *document, + const char *uri); + + +G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW) + +static void +set_action_sensitive (EvWindow *ev_window, + const char *name, + gboolean sensitive) { - g_return_val_if_fail (self != NULL && EV_IS_WINDOW (self), NULL); - - return self->priv->attribute; + GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group, + name); + gtk_action_set_sensitive (action, sensitive); } -void -ev_window_set_attribute (EvWindow* self, const char *attribute) +static void +update_action_sensitivity (EvWindow *ev_window) { - g_assert (self != NULL && EV_IS_WINDOW (self)); - g_assert (attribute != NULL); + EvDocument *document; + EvWindowPageMode page_mode; + EvView *view; + + document = ev_window->priv->document; + page_mode = ev_window->priv->page_mode; + + view = EV_VIEW (ev_window->priv->view); + + /* File menu */ + /* "FileOpen": always sensitive */ + set_action_sensitive (ev_window, "FileSaveAs", document!=NULL); + set_action_sensitive (ev_window, "FilePrint", document!=NULL); + /* "FileCloseWindow": always sensitive */ + + /* Edit menu */ + set_action_sensitive (ev_window, "EditCopy", document!=NULL); + set_action_sensitive (ev_window, "EditSelectAll", document!=NULL); + + if (document) + set_action_sensitive (ev_window, "EditFind", EV_IS_DOCUMENT_FIND (document)); + else + set_action_sensitive (ev_window, "EditFind", FALSE); + + /* View menu */ + set_action_sensitive (ev_window, "ViewZoomIn", document!=NULL); + set_action_sensitive (ev_window, "ViewZoomOut", document!=NULL); + set_action_sensitive (ev_window, "ViewNormalSize", document!=NULL); + set_action_sensitive (ev_window, "ViewBestFit", document!=NULL); + set_action_sensitive (ev_window, "ViewPageWidth", document!=NULL); + + /* Go menu */ + if (document) { + int n_pages; + int page; - if (self->priv->attribute != NULL) { - g_free (self->priv->attribute); + page = ev_view_get_page (EV_VIEW (ev_window->priv->view)); + n_pages = ev_document_get_n_pages (document); + + set_action_sensitive (ev_window, "GoPageUp", page > 1); + set_action_sensitive (ev_window, "GoPageDown", page < n_pages); + set_action_sensitive (ev_window, "GoFirstPage", page > 1); + set_action_sensitive (ev_window, "GoLastPage", page < n_pages); + } else { + set_action_sensitive (ev_window, "GoFirstPage", FALSE); + set_action_sensitive (ev_window, "GoPageUp", FALSE); + set_action_sensitive (ev_window, "GoPageDown", FALSE); + set_action_sensitive (ev_window, "GoLastPage", FALSE); } - self->priv->attribute = g_strdup (attribute); + /* Page View radio group */ + if (document) { + set_action_sensitive (ev_window, "SinglePage", page_mode != PAGE_MODE_PASSWORD); + set_action_sensitive (ev_window, "ContinuousPage", page_mode != PAGE_MODE_PASSWORD); + } else { + set_action_sensitive (ev_window, "SinglePage", FALSE); + set_action_sensitive (ev_window, "ContinuousPage", FALSE); + } + /* Help menu */ + /* "HelpContents": always sensitive */ + /* "HelpAbout": always sensitive */ - g_object_notify (G_OBJECT (self), "attribute"); + /* Toolbar-specific actions: */ + set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, document!=NULL); } static void -ev_window_get_property (GObject *object, guint prop_id, GValue *value, - GParamSpec *param_spec) +update_chrome_visibility (EvWindow *window) { - EvWindow *self; - - self = EV_WINDOW (object); - - switch (prop_id) { - case PROP_ATTRIBUTE: - g_value_set_string (value, self->priv->attribute); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, - prop_id, - param_spec); - break; + EvWindowPrivate *priv = window->priv; + gboolean menubar, toolbar, sidebar, findbar, statusbar; + + menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !priv->fullscreen_mode; + toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0; + sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0; + findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0; + statusbar = (priv->chrome & EV_CHROME_STATUSBAR) != 0 && !priv->fullscreen_mode; + + g_object_set (priv->menubar, "visible", menubar, NULL); + g_object_set (priv->toolbar_dock, "visible", toolbar, NULL); + g_object_set (priv->sidebar, "visible", sidebar, NULL); + g_object_set (priv->find_bar, "visible", findbar, NULL); + g_object_set (priv->statusbar, "visible", statusbar, NULL); + + g_object_set (priv->exit_fullscreen_toolbar, "visible", priv->fullscreen_mode, NULL); + if (priv->exit_fullscreen_popup != NULL) { + g_object_set (priv->exit_fullscreen_popup, "visible", !toolbar, NULL); } } static void -ev_window_set_property (GObject *object, guint prop_id, const GValue *value, - GParamSpec *param_spec) +update_chrome_flag (EvWindow *window, EvChrome flag, const char *pref, gboolean active) { - EvWindow *self; - - self = EV_WINDOW (object); + EvWindowPrivate *priv = window->priv; + GConfClient *client; - switch (prop_id) { - case PROP_ATTRIBUTE: - ev_window_set_attribute (self, g_value_get_string (value)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, - prop_id, - param_spec); - break; + if (active) { + priv->chrome |= flag; } + else { + priv->chrome &= ~flag; + } + + if (pref != NULL) { + client = gconf_client_get_default (); + gconf_client_set_bool (client, pref, active, NULL); + g_object_unref (client); + } + + update_chrome_visibility (window); +} + +void +ev_window_open_page (EvWindow *ev_window, int page) +{ + ev_view_set_page (EV_VIEW (ev_window->priv->view), page); +} + +void +ev_window_open_link (EvWindow *ev_window, EvLink *link) +{ + ev_view_go_to_link (EV_VIEW (ev_window->priv->view), link); } -#endif gboolean ev_window_is_empty (const EvWindow *ev_window) { g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE); + + return ev_window->priv->document == NULL; +} + +static void +unable_to_load (EvWindow *ev_window, + const char *error_message) +{ + GtkWidget *dialog; + + dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, + GTK_BUTTONS_CLOSE, + _("Unable to open document")); + gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), + "%s", error_message); + gtk_dialog_run (GTK_DIALOG (dialog)); + gtk_widget_destroy (dialog); +} + +/* Would be nice to have this in gdk-pixbuf */ +static gboolean +mime_type_supported_by_gdk_pixbuf (const gchar *mime_type) +{ + GSList *formats, *list; + gboolean retval = FALSE; + + formats = gdk_pixbuf_get_formats (); + + list = formats; + while (list) { + GdkPixbufFormat *format = list->data; + int i; + gchar **mime_types; + + if (gdk_pixbuf_format_is_disabled (format)) + continue; + + mime_types = gdk_pixbuf_format_get_mime_types (format); + + for (i = 0; mime_types[i] != NULL; i++) { + if (strcmp (mime_types[i], mime_type) == 0) { + retval = TRUE; + break; + } + } + + if (retval) + break; + + list = list->next; + } + + g_slist_free (formats); + + return retval; +} + +static void +update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window) +{ + char *title = NULL; + char *doc_title = NULL; + gboolean password_needed; + + password_needed = (ev_window->priv->password_document != NULL); + + if (document) { + doc_title = ev_document_get_title (document); + + /* Make sure we get a valid title back */ + if (doc_title) { + if (doc_title[0] == '\000' || + !g_utf8_validate (doc_title, -1, NULL)) { + g_free (doc_title); + doc_title = NULL; + } + } + } + if (doc_title == NULL && ev_window->priv->uri) { + doc_title = g_path_get_basename (ev_window->priv->uri); + } + + if (password_needed) { + if (doc_title == NULL) { + title = g_strdup (_("Document Viewer - Password Required")); + } else { + title = g_strdup_printf (_("%s - Password Required"), doc_title); + } + } else { + if (doc_title == NULL) { + title = g_strdup (_("Document Viewer")); + } else { + title = g_strdup (doc_title); + } + } + + gtk_window_set_title (GTK_WINDOW (ev_window), title); + + g_free (doc_title); + g_free (title); +} + +static void +update_total_pages (EvWindow *ev_window) +{ + GtkAction *action; + int pages; + + pages = ev_document_get_n_pages (ev_window->priv->document); + action = gtk_action_group_get_action + (ev_window->priv->action_group, PAGE_SELECTOR_ACTION); + ev_page_action_set_total_pages (EV_PAGE_ACTION (action), pages); +} + +/* This function assumes that ev_window just had ev_window->document set. + */ +static void +ev_window_setup_document (EvWindow *ev_window) +{ + EvDocument *document; + EvView *view = EV_VIEW (ev_window->priv->view); + EvPageView *page_view = EV_PAGE_VIEW (ev_window->priv->page_view); + EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar); + + document = ev_window->priv->document; + + g_signal_connect_object (G_OBJECT (document), + "notify::title", + G_CALLBACK (update_window_title), + ev_window, 0); + + ev_window_set_page_mode (ev_window, PAGE_MODE_SINGLE_PAGE); + + ev_sidebar_set_document (sidebar, document); + ev_view_set_document (view, document); + ev_page_view_set_document (page_view, document); + + update_window_title (document, NULL, ev_window); + update_total_pages (ev_window); + update_action_sensitivity (ev_window); +} + +static void +password_dialog_response (GtkWidget *password_dialog, + gint response_id, + EvWindow *ev_window) +{ + char *password; - return ev_window->priv->bonobo_widget == NULL; + if (response_id == GTK_RESPONSE_OK) { + EvDocument *document; + gchar *uri; + + password = ev_password_dialog_get_password (password_dialog); + if (password) + ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document), + password); + g_free (password); + + document = ev_window->priv->password_document; + uri = ev_window->priv->password_uri; + + ev_window->priv->password_document = NULL; + ev_window->priv->password_uri = NULL; + + if (start_loading_document (ev_window, document, uri)) { + gtk_widget_destroy (password_dialog); + } + + g_object_unref (document); + g_free (uri); + + return; + } + + gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE); + gtk_widget_destroy (password_dialog); +} + +/* Called either by start_loading_document or by the "unlock" callback on the + * password_view page. It assumes that ev_window->priv->password_* has been set + * correctly. These are cleared by password_dialog_response() */ + +static void +ev_window_popup_password_dialog (EvWindow *ev_window) +{ + g_assert (ev_window->priv->password_document); + g_assert (ev_window->priv->password_uri); + + gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE); + + update_window_title (ev_window->priv->password_document, NULL, ev_window); + if (ev_window->priv->password_dialog == NULL) { + gchar *file_name; + + file_name = g_path_get_basename (ev_window->priv->password_uri); + ev_window->priv->password_dialog = + ev_password_dialog_new (GTK_WIDGET (ev_window), file_name); + g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog), + (gpointer *) &(ev_window->priv->password_dialog)); + g_signal_connect (ev_window->priv->password_dialog, + "response", + G_CALLBACK (password_dialog_response), + ev_window); + g_free (file_name); + gtk_widget_show (ev_window->priv->password_dialog); + } else { + ev_password_dialog_set_bad_pass (ev_window->priv->password_dialog); + } +} + +/* This wil try to load the document. It might be called multiple times on the + * same document by the password dialog. + * + * Since the flow of the error dialog is very confusing, we assume that both + * document and uri will go away after this function is called, and thus we need + * to ref/dup them. Additionally, it needs to clear + * ev_window->priv->password_{uri,document}, and thus people who call this + * function should _not_ necessarily expect those to exist after being + * called. */ +static gboolean +start_loading_document (EvWindow *ev_window, + EvDocument *document, + const char *uri) +{ + gboolean result; + GError *error = NULL; + + g_assert (document); + g_assert (document != ev_window->priv->document); + g_assert (uri); + if (ev_window->priv->password_document) { + g_object_unref (ev_window->priv->password_document); + ev_window->priv->password_document = NULL; + } + if (ev_window->priv->password_uri) { + g_free (ev_window->priv->password_uri); + ev_window->priv->password_uri = NULL; + } + + result = ev_document_load (document, uri, &error); + + /* Success! */ + if (result) { + if (ev_window->priv->document) + g_object_unref (ev_window->priv->document); + ev_window->priv->document = g_object_ref (document); + ev_window_setup_document (ev_window); + + return TRUE; + } + + /* unable to load the document */ + g_assert (error != NULL); + + if (error->domain == EV_DOCUMENT_ERROR && + error->code == EV_DOCUMENT_ERROR_ENCRYPTED) { + char *file_name; + + ev_window->priv->password_document = g_object_ref (document); + ev_window->priv->password_uri = g_strdup (uri); + + file_name = g_path_get_basename (uri); + ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view), + file_name); + g_free (file_name); + ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD); + + ev_window_popup_password_dialog (ev_window); + } else { + unable_to_load (ev_window, error->message); + } + g_error_free (error); + + return FALSE; } void ev_window_open (EvWindow *ev_window, const char *uri) { -#if 0 + EvDocument *document = NULL; char *mime_type; - BonoboObject *bonobo_control; - CORBA_Environment ev; - Bonobo_PersistFile pf; + + g_free (ev_window->priv->uri); + ev_window->priv->uri = g_strdup (uri); mime_type = gnome_vfs_get_mime_type (uri); - g_return_if_fail (mime_type != NULL); /* FIXME set error */ - - if (!strcmp (mime_type, "application/pdf")) { - bonobo_control = create_gpdf_control (); - } else if (!strcmp (mime_type, "application/postscript")) { - bonobo_control = create_ggv_control (); - } else if (!strcmp (mime_type, "application/x-gzip")) { - g_message ("Cannot open gzip-compressed file %s.", uri); - goto finally; - } else if (!strcmp (mime_type, "application/x-bzip")) { - g_message ("Cannot open bzip2-compressed file %s.", uri); - goto finally; + if (mime_type == NULL) + document = NULL; + else if (!strcmp (mime_type, "application/pdf")) + document = g_object_new (PDF_TYPE_DOCUMENT, NULL); + else if (!strcmp (mime_type, "application/postscript") || + !strcmp (mime_type, "application/x-gzpostscript") || + !strcmp (mime_type, "image/x-eps")) + document = g_object_new (PS_TYPE_DOCUMENT, NULL); + else if (mime_type_supported_by_gdk_pixbuf (mime_type)) + document = g_object_new (PIXBUF_TYPE_DOCUMENT, NULL); + + if (document) { + start_loading_document (ev_window, document, uri); + /* See the comment on start_loading_document on ref counting. + * As the password dialog flow is confusing, we're very explicit + * on ref counting. */ + g_object_unref (document); } else { - g_warning ("Don't know how to open %s file %s.", - mime_type, uri); /* FIXME set error */ - goto finally; + char *error_message; + + error_message = g_strdup_printf (_("Unhandled MIME type: '%s'"), + mime_type?mime_type:""); + unable_to_load (ev_window, error_message); + g_free (error_message); } - ev_window->priv->bonobo_widget = bonobo_widget_new_control_from_objref ( - bonobo_object_corba_objref (bonobo_control), CORBA_OBJECT_NIL); - gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), - ev_window->priv->bonobo_widget, - TRUE, TRUE, 0); - CORBA_exception_init (&ev); - pf = bonobo_object_query_interface ( - bonobo_control, "IDL:Bonobo/PersistFile:1.0", &ev); - Bonobo_PersistFile_load (pf, uri, &ev); - gtk_widget_show (ev_window->priv->bonobo_widget); - bonobo_object_release_unref (pf, &ev); - bonobo_object_unref (bonobo_control); - CORBA_exception_free (&ev); - -finally: g_free (mime_type); -#endif } static void @@ -204,11 +592,213 @@ ev_window_cmd_file_open (GtkAction *action, EvWindow *ev_window) ev_application_open (EV_APP, NULL); } +/* FIXME +static gboolean +overwrite_existing_file (GtkWindow *window, const gchar *file_name) +{ + GtkWidget *msgbox; + gchar *utf8_file_name; + AtkObject *obj; + gint ret; + + utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL); + msgbox = gtk_message_dialog_new ( + window, + (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_QUESTION, + GTK_BUTTONS_NONE, + _("A file named \"%s\" already exists."), + utf8_file_name); + g_free (utf8_file_name); + + gtk_message_dialog_format_secondary_text ( + GTK_MESSAGE_DIALOG (msgbox), + _("Do you want to replace it with the one you are saving?")); + + gtk_dialog_add_button (GTK_DIALOG (msgbox), + GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL); + + gtk_dialog_add_button (GTK_DIALOG (msgbox), + _("_Replace"), GTK_RESPONSE_YES); + + gtk_dialog_set_default_response (GTK_DIALOG (msgbox), + GTK_RESPONSE_CANCEL); + + obj = gtk_widget_get_accessible (msgbox); + + if (GTK_IS_ACCESSIBLE (obj)) + atk_object_set_name (obj, _("Question")); + + ret = gtk_dialog_run (GTK_DIALOG (msgbox)); + gtk_widget_destroy (msgbox); + + return (ret == GTK_RESPONSE_YES); +} +*/ + static void -ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window) +save_error_dialog (GtkWindow *window, const gchar *file_name) { + GtkWidget *error_dialog; + + error_dialog = gtk_message_dialog_new ( + window, + (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, + GTK_BUTTONS_CLOSE, + _("The file could not be saved as \"%s\"."), + file_name); + + /* Easy way to make the text bold while keeping the string + * above free from pango markup (FIXME ?) */ + gtk_message_dialog_format_secondary_text ( + GTK_MESSAGE_DIALOG (error_dialog), " "); + + gtk_dialog_run (GTK_DIALOG (error_dialog)); + gtk_widget_destroy (error_dialog); +} + +static void +ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window) +{ + GtkWidget *fc; + GtkFileFilter *pdf_filter, *all_filter; + gchar *uri = NULL; + + fc = gtk_file_chooser_dialog_new ( + _("Save a Copy"), + NULL, GTK_FILE_CHOOSER_ACTION_SAVE, + GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, + GTK_STOCK_SAVE, GTK_RESPONSE_OK, + NULL); + gtk_window_set_modal (GTK_WINDOW (fc), TRUE); + + pdf_filter = gtk_file_filter_new (); + gtk_file_filter_set_name (pdf_filter, _("PDF Documents")); + gtk_file_filter_add_mime_type (pdf_filter, "application/pdf"); + gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), pdf_filter); + + all_filter = gtk_file_filter_new (); + gtk_file_filter_set_name (all_filter, _("All Files")); + gtk_file_filter_add_pattern (all_filter, "*"); + gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), all_filter); + gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (fc), pdf_filter); + + gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK); + + gtk_widget_show (fc); + + while (gtk_dialog_run (GTK_DIALOG (fc)) == GTK_RESPONSE_OK) { + uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc)); + +/* FIXME + if (g_file_test (uri, G_FILE_TEST_EXISTS) && + !overwrite_existing_file (GTK_WINDOW (fc), uri)) + continue; +*/ + + if (ev_document_save (ev_window->priv->document, uri, NULL)) + break; + else + save_error_dialog (GTK_WINDOW (fc), uri); + } + gtk_widget_destroy (fc); +} + +static gboolean +using_postscript_printer (GnomePrintConfig *config) +{ + const guchar *driver; + const guchar *transport; + + driver = gnome_print_config_get ( + config, (const guchar *)"Settings.Engine.Backend.Driver"); + + transport = gnome_print_config_get ( + config, (const guchar *)"Settings.Transport.Backend"); + + if (driver) { + if (!strcmp ((const gchar *)driver, "gnome-print-ps")) + return TRUE; + else + return FALSE; + } else if (transport) { + if (!strcmp ((const gchar *)transport, "CUPS")) + return TRUE; + } + + return FALSE; +} + +static void +ev_window_print (EvWindow *ev_window) +{ + GnomePrintConfig *config; + GnomePrintJob *job; + GtkWidget *print_dialog; + EvPrintJob *print_job = NULL; + g_return_if_fail (EV_IS_WINDOW (ev_window)); - /* FIXME */ + g_return_if_fail (ev_window->priv->document != NULL); + + config = gnome_print_config_default (); + job = gnome_print_job_new (config); + + print_dialog = gnome_print_dialog_new (job, _("Print"), + (GNOME_PRINT_DIALOG_RANGE | + GNOME_PRINT_DIALOG_COPIES)); + gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog), + GNOME_PRINT_DIALOG_RESPONSE_PREVIEW, + FALSE); + + while (TRUE) { + int response; + response = gtk_dialog_run (GTK_DIALOG (print_dialog)); + + if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) + break; + + /* FIXME: Change this when we have the first backend + * that can print more than postscript + */ + if (!using_postscript_printer (config)) { + GtkWidget *dialog; + + dialog = gtk_message_dialog_new ( + GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL, + GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, + _("Printing is not supported on this printer.")); + gtk_message_dialog_format_secondary_text ( + GTK_MESSAGE_DIALOG (dialog), + _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."), + gnome_print_config_get ( + config, "Settings.Engine.Backend.Driver")); + gtk_dialog_run (GTK_DIALOG (dialog)); + gtk_widget_destroy (dialog); + + continue; + } + + print_job = g_object_new (EV_TYPE_PRINT_JOB, + "gnome_print_job", job, + "document", ev_window->priv->document, + "print_dialog", print_dialog, + NULL); + break; + } + + gtk_widget_destroy (print_dialog); + + if (print_job != NULL) { + ev_print_job_print (print_job, GTK_WINDOW (ev_window)); + g_object_unref (print_job); + } +} + +static void +ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window) +{ + ev_window_print (ev_window); } static void @@ -219,12 +809,48 @@ ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window) gtk_widget_destroy (GTK_WIDGET (ev_window)); } +static void +find_not_supported_dialog (EvWindow *ev_window) +{ + GtkWidget *dialog; + + /* If you change this so it isn't modal, be sure you don't + * allow multiple copies of the dialog... + */ + + dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, + GTK_BUTTONS_CLOSE, + _("The \"Find\" feature will not work with this document")); + gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), + _("Searching for text is only supported for PDF documents.")); + gtk_dialog_run (GTK_DIALOG (dialog)); + gtk_widget_destroy (dialog); +} + +static void +ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window) +{ + g_return_if_fail (EV_IS_WINDOW (ev_window)); + + ev_view_select_all (EV_VIEW (ev_window->priv->view)); +} + static void ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - /* FIXME */ + if (ev_window->priv->document == NULL) { + g_printerr ("We should have set the Find menu item insensitive since there's no document\n"); + } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) { + find_not_supported_dialog (ev_window); + } else { + update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, TRUE); + + egg_find_bar_grab_focus (EGG_FIND_BAR (ev_window->priv->find_bar)); + } } static void @@ -232,87 +858,307 @@ ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - /* FIXME */ + ev_view_copy (EV_VIEW (ev_window->priv->view)); } static void -ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *ev_window) +ev_window_update_fullscreen_popup (EvWindow *window) { - g_return_if_fail (EV_IS_WINDOW (ev_window)); + GtkWidget *popup = window->priv->exit_fullscreen_popup; + int popup_width, popup_height; + GdkRectangle screen_rect; + + g_return_if_fail (popup != NULL); + + popup_width = popup->requisition.width; + popup_height = popup->requisition.height; + + /* FIXME multihead */ + gdk_screen_get_monitor_geometry (gdk_screen_get_default (), + gdk_screen_get_monitor_at_window + (gdk_screen_get_default (), + GTK_WIDGET (window)->window), + &screen_rect); + + if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL) + { + gtk_window_move (GTK_WINDOW (popup), + screen_rect.x, + screen_rect.y); + } + else + { + gtk_window_move (GTK_WINDOW (popup), + screen_rect.x + screen_rect.width - popup_width, + screen_rect.y); + } +} - /* FIXME */ +static void +screen_size_changed_cb (GdkScreen *screen, + EvWindow *window) +{ + ev_window_update_fullscreen_popup (window); } static void -ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window) +destroy_exit_fullscreen_popup (EvWindow *window) { - g_return_if_fail (EV_IS_WINDOW (ev_window)); + if (window->priv->exit_fullscreen_popup != NULL) + { + /* FIXME multihead */ + g_signal_handlers_disconnect_by_func + (gdk_screen_get_default (), + G_CALLBACK (screen_size_changed_cb), window); - /* FIXME */ + gtk_widget_destroy (window->priv->exit_fullscreen_popup); + window->priv->exit_fullscreen_popup = NULL; + } } static void -ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window) +exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window) +{ + GtkAction *action; + + action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen"); + g_return_if_fail (action != NULL); + + gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE); +} + +static void +fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window) +{ + ev_window_update_fullscreen_popup (window); +} + +static void +ev_window_fullscreen (EvWindow *window) +{ + GtkWidget *popup, *button, *icon, *label, *hbox; + + window->priv->fullscreen_mode = TRUE; + + g_return_if_fail (window->priv->exit_fullscreen_popup == NULL); + + popup = gtk_window_new (GTK_WINDOW_POPUP); + window->priv->exit_fullscreen_popup = popup; + + button = gtk_button_new (); + g_signal_connect (button, "clicked", + G_CALLBACK (exit_fullscreen_button_clicked_cb), + window); + gtk_widget_show (button); + gtk_container_add (GTK_CONTAINER (popup), button); + + hbox = gtk_hbox_new (FALSE, 2); + gtk_widget_show (hbox); + gtk_container_add (GTK_CONTAINER (button), hbox); + + icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON); + gtk_widget_show (icon); + gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0); + + label = gtk_label_new (_("Leave Fullscreen")); + gtk_widget_show (label); + gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0); + + gtk_window_set_resizable (GTK_WINDOW (popup), FALSE); + + /* FIXME multihead */ + g_signal_connect (gdk_screen_get_default (), "size-changed", + G_CALLBACK (screen_size_changed_cb), window); + g_signal_connect (popup, "size_request", + G_CALLBACK (fullscreen_popup_size_request_cb), window); + + update_chrome_visibility (window); + + ev_window_update_fullscreen_popup (window); +} + +static void +ev_window_unfullscreen (EvWindow *window) +{ + window->priv->fullscreen_mode = FALSE; + + destroy_exit_fullscreen_popup (window); + + update_chrome_visibility (window); +} + +static void +ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *ev_window) { + gboolean fullscreen; + g_return_if_fail (EV_IS_WINDOW (ev_window)); - /* FIXME */ + fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)); + + if (fullscreen) { + gtk_window_fullscreen (GTK_WINDOW (ev_window)); + } else { + gtk_window_unfullscreen (GTK_WINDOW (ev_window)); + } +} + +static gboolean +ev_window_state_event_cb (GtkWidget *widget, GdkEventWindowState *event, EvWindow *window) +{ + if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) + { + GtkActionGroup *action_group; + GtkAction *action; + gboolean fullscreen; + + fullscreen = event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN; + + if (fullscreen) + { + ev_window_fullscreen (window); + } + else + { + ev_window_unfullscreen (window); + } + + action_group = window->priv->action_group; + + action = gtk_action_group_get_action (action_group, "ViewFullscreen"); + g_signal_handlers_block_by_func + (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window); + gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), fullscreen); + g_signal_handlers_unblock_by_func + (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window); + + } + + return FALSE; +} + +static gboolean +ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event) +{ + EvWindow *window = EV_WINDOW (widget); + EvWindowPrivate *priv = window->priv; + + if (priv->exit_fullscreen_popup != NULL && + (priv->chrome & EV_CHROME_TOOLBAR) == 0) + { + gtk_widget_show (priv->exit_fullscreen_popup); + } + + return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event); +} + +static gboolean +ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event) +{ + EvWindow *window = EV_WINDOW (widget); + EvWindowPrivate *priv = window->priv; + + if (priv->exit_fullscreen_popup != NULL && + (priv->chrome & EV_CHROME_TOOLBAR) == 0) + { + gtk_widget_hide (priv->exit_fullscreen_popup); + } + + return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event); } static void -ev_window_cmd_view_normal_size (GtkAction *action, EvWindow *ev_window) +ev_window_set_page_mode (EvWindow *window, + EvWindowPageMode page_mode) +{ + GtkWidget *child = NULL; + GtkWidget *real_child; + + if (window->priv->page_mode == page_mode) + return; + + window->priv->page_mode = page_mode; + + switch (page_mode) { + case PAGE_MODE_SINGLE_PAGE: + child = window->priv->view; + break; + case PAGE_MODE_PASSWORD: + child = window->priv->password_view; + break; + case PAGE_MODE_CONTINUOUS_PAGE: + child = window->priv->page_view; + break; + default: + g_assert_not_reached (); + } + + real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window)); + if (child != real_child) { + gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window), + real_child); + gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window), + child); + } + update_action_sensitivity (window); +} + +static void +ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - /* FIXME */ + ev_view_zoom_in (EV_VIEW (ev_window->priv->view)); } static void -ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window) +ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - /* FIXME */ + ev_view_zoom_out (EV_VIEW (ev_window->priv->view)); } static void -ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window) +ev_window_cmd_view_normal_size (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - /* FIXME */ + ev_view_normal_size (EV_VIEW (ev_window->priv->view)); } static void -ev_window_cmd_go_back (GtkAction *action, EvWindow *ev_window) +ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - /* FIXME */ + ev_view_best_fit (EV_VIEW (ev_window->priv->view)); } static void -ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window) +ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - /* FIXME */ + ev_view_fit_width (EV_VIEW (ev_window->priv->view)); } static void -ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window) +ev_window_cmd_go_page_up (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - /* FIXME */ + ev_view_set_page (EV_VIEW (ev_window->priv->view), + ev_view_get_page (EV_VIEW (ev_window->priv->view)) - 1); } static void -ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window) +ev_window_cmd_go_page_down (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - /* FIXME */ + ev_view_set_page (EV_VIEW (ev_window->priv->view), + ev_view_get_page (EV_VIEW (ev_window->priv->view)) + 1); } static void @@ -320,7 +1166,7 @@ ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - /* FIXME */ + ev_view_set_page (EV_VIEW (ev_window->priv->view), 1); } static void @@ -328,7 +1174,7 @@ ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - /* FIXME */ + ev_view_set_page (EV_VIEW (ev_window->priv->view), G_MAXINT); } static void @@ -339,6 +1185,12 @@ ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window) /* FIXME */ } +static void +ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window) +{ + gtk_window_unfullscreen (GTK_WINDOW (window)); +} + static void ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window) { @@ -356,7 +1208,7 @@ ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window) N_("Evince is free software; you can redistribute it and/or modify\n" "it under the terms of the GNU General Public License as published by\n" "the Free Software Foundation; either version 2 of the License, or\n" - "(at your option) any later version.\n"), + "(at your option) any later version.\n"), N_("Evince is distributed in the hope that it will be useful,\n" "but WITHOUT ANY WARRANTY; without even the implied warranty of\n" "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n" @@ -401,29 +1253,25 @@ ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window) static void ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window) { - g_object_set ( - G_OBJECT (gtk_ui_manager_get_widget ( - ev_window->priv->ui_manager, - "/ToolBar")), - "visible", - gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)), - NULL); + update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, + GCONF_CHROME_TOOLBAR, + gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))); } static void ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window) { - g_object_set ( - ev_window->priv->statusbar, - "visible", - gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)), - NULL); + update_chrome_flag (ev_window, EV_CHROME_STATUSBAR, + GCONF_CHROME_STATUSBAR, + gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))); } static void ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window) { - /* FIXME */ + update_chrome_flag (ev_window, EV_CHROME_SIDEBAR, + GCONF_CHROME_SIDEBAR, + gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))); } static void @@ -434,7 +1282,7 @@ menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window) action = g_object_get_data (G_OBJECT (proxy), "gtk-action"); g_return_if_fail (action != NULL); - + g_object_get (G_OBJECT (action), "tooltip", &message, NULL); if (message) { gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar), @@ -476,62 +1324,182 @@ disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action, } static void -ev_window_dispose (GObject *object) +update_current_page (EvWindow *ev_window, + EvView *view) { - EvWindowPrivate *priv; + int page; + GtkAction *action; + EvSidebarThumbnails *thumbs; - g_return_if_fail (object != NULL && EV_IS_WINDOW (object)); + thumbs = EV_SIDEBAR_THUMBNAILS (ev_window->priv->thumbs_sidebar); + ev_sidebar_thumbnails_select_page (thumbs, ev_view_get_page (view)); - priv = EV_WINDOW (object)->priv; + action = gtk_action_group_get_action + (ev_window->priv->action_group, PAGE_SELECTOR_ACTION); - g_object_unref (priv->ui_manager); + page = ev_view_get_page (EV_VIEW (ev_window->priv->view)); + ev_page_action_set_current_page (EV_PAGE_ACTION (action), page); +} - G_OBJECT_CLASS (parent_class)->dispose (object); +static void +view_page_changed_cb (EvView *view, + EvWindow *ev_window) +{ + update_current_page (ev_window, view); + update_action_sensitivity (ev_window); } static void -ev_window_class_init (EvWindowClass *ev_window_class) +view_status_changed_cb (EvView *view, + GParamSpec *pspec, + EvWindow *ev_window) { - GObjectClass *g_object_class; + const char *message; - parent_class = g_type_class_peek_parent (ev_window_class); + gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar), + ev_window->priv->view_message_cid); - g_object_class = G_OBJECT_CLASS (ev_window_class); - g_object_class->dispose = ev_window_dispose; + message = ev_view_get_status (view); + if (message) { + gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar), + ev_window->priv->view_message_cid, message); + } +} - g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate)); +static void +view_find_status_changed_cb (EvView *view, + GParamSpec *pspec, + EvWindow *ev_window) +{ + const char *text; + + text = ev_view_get_find_status (view); + egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), + text); +} + +static void +find_bar_previous_cb (EggFindBar *find_bar, + EvWindow *ev_window) +{ + ev_view_find_previous (EV_VIEW (ev_window->priv->view)); +} + +static void +find_bar_next_cb (EggFindBar *find_bar, + EvWindow *ev_window) +{ + ev_view_find_next (EV_VIEW (ev_window->priv->view)); +} + +static void +find_bar_close_cb (EggFindBar *find_bar, + EvWindow *ev_window) +{ + update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, FALSE); +} + +static void +ev_window_page_mode_cb (GtkRadioAction *action, + GtkRadioAction *activated_action, + EvWindow *window) +{ + int mode; + + mode = gtk_radio_action_get_current_value (action); + + g_assert (mode == PAGE_MODE_CONTINUOUS_PAGE || + mode == PAGE_MODE_SINGLE_PAGE); + + ev_window_set_page_mode (window, (EvWindowPageMode) mode); +} + +static void +find_bar_search_changed_cb (EggFindBar *find_bar, + GParamSpec *param, + EvWindow *ev_window) +{ + gboolean case_sensitive; + gboolean visible; + const char *search_string; + + g_return_if_fail (EV_IS_WINDOW (ev_window)); + + /* Either the string or case sensitivity could have changed, + * we connect this callback to both. We also connect it + * to ::visible so when the find bar is hidden, we should + * pretend the search string is NULL/"" + */ + + case_sensitive = egg_find_bar_get_case_sensitive (find_bar); + visible = GTK_WIDGET_VISIBLE (find_bar); + search_string = egg_find_bar_get_search_string (find_bar); #if 0 - /* setting up signal system */ - ev_window_class->signal = ev_window_signal; - - ev_window_signals [SIGNAL] = g_signal_new ( - "signal", - EV_TYPE_WINDOW, - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EvWindowClass, - signal), - NULL, - NULL, - g_cclosure_marshal_VOID__STRING, - G_TYPE_NONE, - 0); - /* setting up property system */ - g_object_class->set_property = ev_window_set_property; - g_object_class->get_property = ev_window_get_property; - - g_object_class_install_property ( - g_object_class, - PROP_ATTRIBUTE, - g_param_spec_string ("attribute", - "Attribute", - "A simple unneccessary attribute that " - "does nothing special except being a " - "demonstration for the correct implem" - "entation of a GObject property", - "default_value", - G_PARAM_READWRITE | G_PARAM_CONSTRUCT)); + g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)"); #endif + + if (ev_window->priv->document && + EV_IS_DOCUMENT_FIND (ev_window->priv->document)) { + if (visible && search_string) { + ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document), search_string, case_sensitive); + } else { + ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document)); + egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), + NULL); + gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view)); + } + } +} + +static void +ev_window_dispose (GObject *object) +{ + EvWindow *window = EV_WINDOW (object); + EvWindowPrivate *priv = window->priv; + + if (priv->ui_manager) { + g_object_unref (priv->ui_manager); + priv->ui_manager = NULL; + } + + if (priv->action_group) { + g_object_unref (priv->action_group); + priv->action_group = NULL; + } + + if (priv->document) { + g_object_unref (priv->document); + priv->document = NULL; + } + + if (priv->password_document) { + g_object_unref (priv->password_document); + priv->password_document = NULL; + } + + if (priv->password_uri) { + g_free (priv->password_uri); + priv->password_uri = NULL; + } + + destroy_exit_fullscreen_popup (window); + + G_OBJECT_CLASS (ev_window_parent_class)->dispose (object); +} + +static void +ev_window_class_init (EvWindowClass *ev_window_class) +{ + GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class); + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class); + + g_object_class->dispose = ev_window_dispose; + + widget_class->focus_in_event = ev_window_focus_in_event; + widget_class->focus_out_event = ev_window_focus_out_event; + + g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate)); } /* Normal items */ @@ -546,7 +1514,10 @@ static GtkActionEntry entries[] = { { "FileOpen", GTK_STOCK_OPEN, N_("_Open"), "O", N_("Open a file"), G_CALLBACK (ev_window_cmd_file_open) }, - { "FilePrint", GTK_STOCK_PRINT, N_("_Print"), "P", + { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL, + N_("Save the current document with a new filename"), + G_CALLBACK (ev_window_cmd_save_as) }, + { "FilePrint", GTK_STOCK_PRINT, N_("_Print"), "P", N_("Print this document"), G_CALLBACK (ev_window_cmd_file_print) }, { "FileCloseWindow", GTK_STOCK_CLOSE, N_("_Close"), "W", @@ -557,15 +1528,14 @@ static GtkActionEntry entries[] = { { "EditCopy", GTK_STOCK_COPY, N_("_Copy"), "C", N_("Copy text from the document"), G_CALLBACK (ev_window_cmd_edit_copy) }, - + { "EditSelectAll", NULL, N_("Select _All"), "A", + N_("Select the entire page"), + G_CALLBACK (ev_window_cmd_edit_select_all) }, { "EditFind", GTK_STOCK_FIND, N_("_Find"), "F", N_("Find a word or phrase in the document"), G_CALLBACK (ev_window_cmd_edit_find) }, /* View menu */ - { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11", - N_("Expand the window to fill the screen"), - G_CALLBACK (ev_window_cmd_view_fullscreen) }, { "ViewZoomIn", GTK_STOCK_ZOOM_IN, N_("Zoom _In"), "plus", N_("Enlarge the document"), G_CALLBACK (ev_window_cmd_view_zoom_in) }, @@ -578,38 +1548,37 @@ static GtkActionEntry entries[] = { { "ViewBestFit", GTK_STOCK_ZOOM_FIT, N_("_Best Fit"), NULL, N_("Zoom to fit the document to the current window"), G_CALLBACK (ev_window_cmd_view_best_fit) }, - { "ViewPageWidth", NULL, N_("Fit Page _Width"), NULL, + { "ViewPageWidth", EV_STOCK_ZOOM_FIT_WIDTH, N_("Fit Page _Width"), NULL, N_("Zoom to fit the width of the current window "), G_CALLBACK (ev_window_cmd_view_page_width) }, /* Go menu */ - { "GoBack", GTK_STOCK_GO_BACK, N_("_Back"), "Left", - N_("Go to the page viewed before this one"), - G_CALLBACK (ev_window_cmd_go_back) }, - { "GoForward", GTK_STOCK_GO_FORWARD, N_("Fo_rward"), "Right", - N_("Go to the page viewed before this one"), - G_CALLBACK (ev_window_cmd_go_forward) }, - { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "Page_Up", + { "GoPageUp", GTK_STOCK_GO_UP, N_("_Page Up"), "Page_Up", N_("Go to the previous page"), - G_CALLBACK (ev_window_cmd_go_previous_page) }, - { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "Page_Down", + G_CALLBACK (ev_window_cmd_go_page_up) }, + { "GoPageDown", GTK_STOCK_GO_DOWN, N_("_Page Down"), "Page_Down", N_("Go to the next page"), - G_CALLBACK (ev_window_cmd_go_next_page) }, + G_CALLBACK (ev_window_cmd_go_page_down) }, { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "Home", N_("Go to the first page"), - G_CALLBACK (ev_window_cmd_go_first_page) }, + G_CALLBACK (ev_window_cmd_go_first_page) }, { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "End", N_("Go to the last page"), G_CALLBACK (ev_window_cmd_go_last_page) }, - + /* Help menu */ { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), NULL, N_("Display help for the viewer application"), G_CALLBACK (ev_window_cmd_help_contents) }, - + { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, N_("Display credits for the document viewer creators"), G_CALLBACK (ev_window_cmd_help_about) }, + + /* Toolbar-only */ + { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), "Escape", + N_("Leave fullscreen mode"), + G_CALLBACK (ev_window_cmd_leave_fullscreen) } }; /* Toggle items */ @@ -623,33 +1592,165 @@ static GtkToggleActionEntry toggle_entries[] = { G_CALLBACK (ev_window_view_statusbar_cb), TRUE }, { "ViewSidebar", NULL, N_("Side_bar"), "F9", N_("Show or hide sidebar"), - G_CALLBACK (ev_window_view_sidebar_cb), FALSE }, + G_CALLBACK (ev_window_view_sidebar_cb), TRUE }, + { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11", + N_("Expand the window to fill the screen"), + G_CALLBACK (ev_window_cmd_view_fullscreen) }, }; +static GtkRadioActionEntry page_view_entries[] = { + { "SinglePage", GTK_STOCK_DND, N_("Single"), NULL, + N_("Show the document one page at a time"), + PAGE_MODE_SINGLE_PAGE }, + { "ContinuousPage", GTK_STOCK_DND_MULTIPLE, N_("Multi"), NULL, + N_("Show the full document at once"), + PAGE_MODE_CONTINUOUS_PAGE } +}; + +static void +goto_page_cb (GtkAction *action, int page_number, EvWindow *ev_window) +{ + EvView *view = EV_VIEW (ev_window->priv->view); + + if (ev_view_get_page (view) != page_number) { + ev_view_set_page (view, page_number); + } +} + +static void +register_custom_actions (EvWindow *window, GtkActionGroup *group) +{ + GtkAction *action; + + action = g_object_new (EV_TYPE_PAGE_ACTION, + "name", PAGE_SELECTOR_ACTION, + "label", _("Page"), + "tooltip", _("Select Page"), + NULL); + g_signal_connect (action, "goto_page", + G_CALLBACK (goto_page_cb), window); + gtk_action_group_add_action (group, action); + g_object_unref (action); +} + +static void +set_action_properties (GtkActionGroup *action_group) +{ + GtkAction *action; + + action = gtk_action_group_get_action (action_group, "GoPageUp"); + g_object_set (action, "short_label", _("Up"), NULL); + action = gtk_action_group_get_action (action_group, "GoPageDown"); + g_object_set (action, "short_label", _("Down"), NULL); + action = gtk_action_group_get_action (action_group, "ViewPageWidth"); + g_object_set (action, "short_label", _("Fit Width"), NULL); + + action = gtk_action_group_get_action (action_group, "LeaveFullscreen"); + g_object_set (action, "is-important", TRUE, NULL); +} + +static void +set_chrome_actions (EvWindow *window) +{ + EvWindowPrivate *priv = window->priv; + GtkActionGroup *action_group = priv->action_group; + GtkAction *action; + + action= gtk_action_group_get_action (action_group, "ViewToolbar"); + g_signal_handlers_block_by_func + (action, G_CALLBACK (ev_window_view_toolbar_cb), window); + gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), + (priv->chrome & EV_CHROME_TOOLBAR) != 0); + g_signal_handlers_unblock_by_func + (action, G_CALLBACK (ev_window_view_toolbar_cb), window); + + action= gtk_action_group_get_action (action_group, "ViewSidebar"); + g_signal_handlers_block_by_func + (action, G_CALLBACK (ev_window_view_sidebar_cb), window); + gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), + (priv->chrome & EV_CHROME_SIDEBAR) != 0); + g_signal_handlers_unblock_by_func + (action, G_CALLBACK (ev_window_view_sidebar_cb), window); + + action= gtk_action_group_get_action (action_group, "ViewStatusbar"); + g_signal_handlers_block_by_func + (action, G_CALLBACK (ev_window_view_statusbar_cb), window); + gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), + (priv->chrome & EV_CHROME_STATUSBAR) != 0); + g_signal_handlers_unblock_by_func + (action, G_CALLBACK (ev_window_view_statusbar_cb), window); +} + +static EvChrome +load_chrome (void) +{ + GConfClient *client; + GConfValue *value; + EvChrome chrome = EV_CHROME_NORMAL; + + client = gconf_client_get_default (); + + value = gconf_client_get (client, GCONF_CHROME_TOOLBAR, NULL); + if (value != NULL) { + if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) { + chrome &= ~EV_CHROME_TOOLBAR; + } + gconf_value_free (value); + } + + value = gconf_client_get (client, GCONF_CHROME_SIDEBAR, NULL); + if (value != NULL) { + if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) { + chrome &= ~EV_CHROME_SIDEBAR; + } + gconf_value_free (value); + } + + value = gconf_client_get (client, GCONF_CHROME_STATUSBAR, NULL); + if (value != NULL) { + if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) { + chrome &= ~EV_CHROME_STATUSBAR; + } + gconf_value_free (value); + } + + g_object_unref (client); + + return chrome; +} + static void ev_window_init (EvWindow *ev_window) { GtkActionGroup *action_group; GtkAccelGroup *accel_group; GError *error = NULL; - GtkWidget *menubar; - GtkWidget *toolbar; + GtkWidget *sidebar_widget, *toolbar_dock; ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window); - gtk_window_set_title (GTK_WINDOW (ev_window), _("Document Viewer")); + ev_window->priv->page_mode = PAGE_MODE_SINGLE_PAGE; + update_window_title (NULL, NULL, ev_window); ev_window->priv->main_box = gtk_vbox_new (FALSE, 0); gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box); gtk_widget_show (ev_window->priv->main_box); action_group = gtk_action_group_new ("MenuActions"); + ev_window->priv->action_group = action_group; gtk_action_group_set_translation_domain (action_group, NULL); gtk_action_group_add_actions (action_group, entries, G_N_ELEMENTS (entries), ev_window); gtk_action_group_add_toggle_actions (action_group, toggle_entries, G_N_ELEMENTS (toggle_entries), ev_window); + gtk_action_group_add_radio_actions (action_group, page_view_entries, + G_N_ELEMENTS (page_view_entries), + ev_window->priv->page_mode, + G_CALLBACK (ev_window_page_mode_cb), + ev_window); + set_action_properties (action_group); + register_custom_actions (ev_window, action_group); ev_window->priv->ui_manager = gtk_ui_manager_new (); gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager, @@ -671,22 +1772,157 @@ ev_window_init (EvWindow *ev_window) g_error_free (error); } - menubar = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, - "/MainMenu"); - gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), menubar, + ev_window->priv->menubar = + gtk_ui_manager_get_widget (ev_window->priv->ui_manager, + "/MainMenu"); + gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), + ev_window->priv->menubar, FALSE, FALSE, 0); - toolbar = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, - "/ToolBar"); - gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar, + /* This sucks, but there is no way to have a draw=no, expand=true separator + * in a GtkUIManager-built toolbar. So, just add another toolbar. + * See gtk+ bug 166489. + */ + toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0); + gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock, + FALSE, FALSE, 0); + gtk_widget_show (toolbar_dock); + + ev_window->priv->toolbar = + gtk_ui_manager_get_widget (ev_window->priv->ui_manager, + "/ToolBar"); + gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar, + TRUE, TRUE, 0); + gtk_widget_show (ev_window->priv->toolbar); + + ev_window->priv->exit_fullscreen_toolbar = + gtk_ui_manager_get_widget (ev_window->priv->ui_manager, + "/LeaveFullscreenToolbar"); + gtk_box_pack_start (GTK_BOX (toolbar_dock), + ev_window->priv->exit_fullscreen_toolbar, FALSE, FALSE, 0); + gtk_toolbar_set_show_arrow (GTK_TOOLBAR (ev_window->priv->exit_fullscreen_toolbar), + FALSE); + gtk_toolbar_set_style (GTK_TOOLBAR (ev_window->priv->exit_fullscreen_toolbar), + GTK_TOOLBAR_BOTH_HORIZ); + + /* Add the main area */ + ev_window->priv->hpaned = gtk_hpaned_new (); + gtk_widget_show (ev_window->priv->hpaned); + gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned, + TRUE, TRUE, 0); + + ev_window->priv->sidebar = ev_sidebar_new (); + gtk_paned_add1 (GTK_PANED (ev_window->priv->hpaned), + ev_window->priv->sidebar); + + /* Stub sidebar, for now */ + sidebar_widget = ev_sidebar_links_new (); + gtk_widget_show (sidebar_widget); + ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar), + "index", + _("Index"), + sidebar_widget); + + ev_window->priv->thumbs_sidebar = ev_sidebar_thumbnails_new (); + gtk_widget_show (ev_window->priv->thumbs_sidebar); + ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar), + "thumbnails", + _("Thumbnails"), + ev_window->priv->thumbs_sidebar); + + ev_window->priv->scrolled_window = + GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW, + "hscrollbar-policy", GTK_POLICY_AUTOMATIC, + "vscrollbar-policy", GTK_POLICY_AUTOMATIC, + "shadow-type", GTK_SHADOW_IN, + NULL)); + gtk_widget_show (ev_window->priv->scrolled_window); + + gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned), + ev_window->priv->scrolled_window); + + ev_window->priv->view = ev_view_new (); + ev_window->priv->page_view = ev_page_view_new (); + ev_window->priv->password_view = ev_password_view_new (); + g_signal_connect_swapped (ev_window->priv->password_view, + "unlock", + G_CALLBACK (ev_window_popup_password_dialog), + ev_window); + gtk_widget_show (ev_window->priv->view); + gtk_widget_show (ev_window->priv->page_view); + gtk_widget_show (ev_window->priv->password_view); + + /* We own a ref on these widgets, as we can swap them in and out */ + g_object_ref (ev_window->priv->view); + g_object_ref (ev_window->priv->page_view); + g_object_ref (ev_window->priv->password_view); + + gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window), + ev_window->priv->view); + g_signal_connect (ev_window->priv->view, + "page-changed", + G_CALLBACK (view_page_changed_cb), + ev_window); + g_signal_connect (ev_window->priv->view, + "notify::find-status", + G_CALLBACK (view_find_status_changed_cb), + ev_window); + g_signal_connect (ev_window->priv->view, + "notify::status", + G_CALLBACK (view_status_changed_cb), + ev_window); ev_window->priv->statusbar = gtk_statusbar_new (); - gtk_widget_show (ev_window->priv->statusbar); gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box), ev_window->priv->statusbar, FALSE, TRUE, 0); ev_window->priv->help_message_cid = gtk_statusbar_get_context_id (GTK_STATUSBAR (ev_window->priv->statusbar), "help_message"); + ev_window->priv->view_message_cid = gtk_statusbar_get_context_id + (GTK_STATUSBAR (ev_window->priv->statusbar), "view_message"); + + ev_window->priv->find_bar = egg_find_bar_new (); + gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box), + ev_window->priv->find_bar, + FALSE, TRUE, 0); + ev_window->priv->chrome = load_chrome (); + set_chrome_actions (ev_window); + update_chrome_visibility (ev_window); + + /* Connect to find bar signals */ + g_signal_connect (ev_window->priv->find_bar, + "previous", + G_CALLBACK (find_bar_previous_cb), + ev_window); + g_signal_connect (ev_window->priv->find_bar, + "next", + G_CALLBACK (find_bar_next_cb), + ev_window); + g_signal_connect (ev_window->priv->find_bar, + "close", + G_CALLBACK (find_bar_close_cb), + ev_window); + g_signal_connect (ev_window->priv->find_bar, + "notify::search-string", + G_CALLBACK (find_bar_search_changed_cb), + ev_window); + g_signal_connect (ev_window->priv->find_bar, + "notify::case-sensitive", + G_CALLBACK (find_bar_search_changed_cb), + ev_window); + g_signal_connect (ev_window->priv->find_bar, + "notify::visible", + G_CALLBACK (find_bar_search_changed_cb), + ev_window); + + g_signal_connect (ev_window, "window-state-event", + G_CALLBACK (ev_window_state_event_cb), + ev_window); + + /* Give focus to the scrolled window */ + gtk_widget_grab_focus (ev_window->priv->scrolled_window); + + update_action_sensitivity (ev_window); }