X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=shell%2Fev-window.c;h=64b80c33abdd79d5002eea9572012af1d383b783;hb=ff47948e26ca64f7f4897299a38858594ce39ed0;hp=0fb34ec4fa1b424bade168218d70b38ff1544dfe;hpb=44add0671daab5a40661a1de85bcf07eca3b6155;p=evince.git diff --git a/shell/ev-window.c b/shell/ev-window.c index 0fb34ec4..64b80c33 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 Christian Persch * * Author: * Martin Kretzschmar @@ -27,25 +29,29 @@ #endif #include "ev-window.h" +#include "ev-navigation-action.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-print-job.h" +#include "ev-document-find.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 "ev-application.h" +#include "ev-stock-icons.h" enum { PROP_0, @@ -59,10 +65,21 @@ enum { struct _EvWindowPrivate { GtkWidget *main_box; - GtkWidget *bonobo_widget; + GtkWidget *hpaned; + GtkWidget *sidebar; + GtkWidget *find_bar; + GtkWidget *view; + GtkActionGroup *action_group; GtkUIManager *ui_manager; GtkWidget *statusbar; guint help_message_cid; + GtkWidget *exit_fullscreen_popup; + char *uri; + GtkAction *page_action; + + EvDocument *document; + + gboolean fullscreen_mode; }; #if 0 @@ -70,6 +87,8 @@ struct _EvWindowPrivate { static guint ev_window_signals [N_SIGNALS] = { 0 }; #endif +static void update_fullscreen_popup (EvWindow *window); + static GObjectClass *parent_class = NULL; G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW) @@ -142,60 +161,191 @@ ev_window_set_property (GObject *object, guint prop_id, const GValue *value, } #endif +static void +set_action_sensitive (EvWindow *ev_window, + const char *name, + gboolean sensitive) +{ + GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group, + name); + gtk_action_set_sensitive (action, sensitive); +} + +static void +update_action_sensitivity (EvWindow *ev_window) +{ + int n_pages; + int page; + + if (ev_window->priv->document) + n_pages = ev_document_get_n_pages (ev_window->priv->document); + else + n_pages = 1; + + page = ev_view_get_page (EV_VIEW (ev_window->priv->view)); + + set_action_sensitive (ev_window, "GoFirstPage", page > 1); + set_action_sensitive (ev_window, "GoPageDown", page > 1); + set_action_sensitive (ev_window, "GoPageUp", page < n_pages); + set_action_sensitive (ev_window, "GoLastPage", page < n_pages); +} + +void +ev_window_open_link (EvWindow *ev_window, EvLink *link) +{ + ev_view_go_to_link (EV_VIEW (ev_window->priv->view), link); +} + gboolean ev_window_is_empty (const EvWindow *ev_window) { g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE); - return ev_window->priv->bonobo_widget == NULL; + 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; + + if (document == NULL) { + title = g_strdup (_("Document Viewer")); + } else { + title = ev_document_get_title (document); + + if (title == NULL) { + title = g_path_get_basename (ev_window->priv->uri); + } + } + + gtk_window_set_title (GTK_WINDOW (ev_window), title); + + g_free (title); +} + +static void +update_total_pages (EvWindow *ev_window) +{ + EvPageAction *page_action; + int pages; + + pages = ev_document_get_n_pages (ev_window->priv->document); + page_action = EV_PAGE_ACTION (ev_window->priv->page_action); + ev_page_action_set_total_pages (page_action, pages); } 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")) + 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) { + GError *error = NULL; + + g_signal_connect_object (G_OBJECT (document), + "notify::title", + G_CALLBACK (update_window_title), + ev_window, 0); + + if (ev_document_load (document, uri, &error)) { + if (ev_window->priv->document) + g_object_unref (ev_window->priv->document); + ev_window->priv->document = document; + + ev_view_set_document (EV_VIEW (ev_window->priv->view), + document); + ev_sidebar_set_document (EV_SIDEBAR (ev_window->priv->sidebar), + document); + + update_total_pages (ev_window); + update_action_sensitivity (ev_window); + } else { + g_assert (error != NULL); + g_object_unref (document); + unable_to_load (ev_window, error->message); + g_error_free (error); + } } 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 +354,213 @@ 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 +571,51 @@ 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 { + gtk_widget_show (ev_window->priv->find_bar); + + if (ev_window->priv->exit_fullscreen_popup) + update_fullscreen_popup (ev_window); + + egg_find_bar_grab_focus (EGG_FIND_BAR (ev_window->priv->find_bar)); + } } static void @@ -232,23 +623,216 @@ 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 +update_fullscreen_popup (EvWindow *window) +{ + GtkWidget *popup = window->priv->exit_fullscreen_popup; + int popup_width, popup_height; + GdkRectangle screen_rect; + + g_return_if_fail (popup != NULL); + + if (!popup) + return; + + 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_VISIBLE (window->priv->find_bar)) { + GtkRequisition req; + + gtk_widget_size_request (window->priv->find_bar, &req); + + screen_rect.height -= req.height; + } + + if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL) + { + gtk_window_move (GTK_WINDOW (popup), + screen_rect.x + screen_rect.width - popup_width, + screen_rect.height - popup_height); + } + else + { + gtk_window_move (GTK_WINDOW (popup), + screen_rect.x, screen_rect.height - popup_height); + } +} + +static void +screen_size_changed_cb (GdkScreen *screen, + EvWindow *window) +{ + update_fullscreen_popup (window); +} + +static void +destroy_exit_fullscreen_popup (EvWindow *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); + + gtk_widget_destroy (window->priv->exit_fullscreen_popup); + window->priv->exit_fullscreen_popup = NULL; + } } +static void +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) +{ + update_fullscreen_popup (window); +} + +static void +ev_window_fullscreen (EvWindow *window) +{ + GtkWidget *popup, *button, *icon, *label, *hbox, *main_menu; + + window->priv->fullscreen_mode = TRUE; + + 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 (GTK_STOCK_QUIT, GTK_ICON_SIZE_BUTTON); + gtk_widget_show (icon); + gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0); + + label = gtk_label_new (_("Exit 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); + + main_menu = gtk_ui_manager_get_widget (window->priv->ui_manager, "/MainMenu"); + gtk_widget_hide (main_menu); + gtk_widget_hide (window->priv->statusbar); + + update_fullscreen_popup (window); + + gtk_widget_show (popup); +} + +static void +ev_window_unfullscreen (EvWindow *window) +{ + GtkWidget *main_menu; + + window->priv->fullscreen_mode = FALSE; + + main_menu = gtk_ui_manager_get_widget (window->priv->ui_manager, "/MainMenu"); + gtk_widget_show (main_menu); + gtk_widget_show (window->priv->statusbar); + + destroy_exit_fullscreen_popup (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_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *ev_window) +{ + gtk_window_unfullscreen (GTK_WINDOW (ev_window)); + + return FALSE; } + 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 @@ -256,7 +840,7 @@ 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 @@ -264,7 +848,7 @@ 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 @@ -272,7 +856,7 @@ 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 @@ -280,7 +864,7 @@ 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 @@ -288,7 +872,7 @@ ev_window_cmd_go_back (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - /* FIXME */ + ev_view_go_back (EV_VIEW (ev_window->priv->view)); } static void @@ -296,23 +880,25 @@ ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - /* FIXME */ + ev_view_go_forward (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 +906,7 @@ 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 +914,7 @@ 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 @@ -423,7 +1009,11 @@ ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window) static void ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window) { - /* FIXME */ + g_object_set ( + ev_window->priv->sidebar, + "visible", + gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)), + NULL); } static void @@ -475,6 +1065,103 @@ disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action, } } +static void +update_current_page (EvWindow *ev_window) +{ + EvPageAction *page_action; + int page; + + page = ev_view_get_page (EV_VIEW (ev_window->priv->view)); + page_action = EV_PAGE_ACTION (ev_window->priv->page_action); + ev_page_action_set_current_page (page_action, page); +} + +static void +view_page_changed_cb (EvView *view, + EvWindow *ev_window) +{ + update_current_page (ev_window); + update_action_sensitivity (ev_window); +} + +static void +view_find_status_changed_cb (EvView *view, + EvWindow *ev_window) +{ + char *text; + + text = ev_view_get_find_status_message (view); + + egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), + text); + + g_free (text); +} + +static void +find_bar_previous_cb (EggFindBar *find_bar, + EvWindow *ev_window) +{ + /* FIXME - highlight previous result */ + g_printerr ("Find Previous\n"); + +} + +static void +find_bar_next_cb (EggFindBar *find_bar, + EvWindow *ev_window) +{ + /* FIXME - highlight next result */ + g_printerr ("Find Next\n"); +} + +static void +find_bar_close_cb (EggFindBar *find_bar, + EvWindow *ev_window) +{ + gtk_widget_hide (ev_window->priv->find_bar); + + if (ev_window->priv->exit_fullscreen_popup) + update_fullscreen_popup (ev_window); +} + +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 + 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); + } + } +} + static void ev_window_dispose (GObject *object) { @@ -484,8 +1171,16 @@ ev_window_dispose (GObject *object) priv = EV_WINDOW (object)->priv; - g_object_unref (priv->ui_manager); + 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; + } + G_OBJECT_CLASS (parent_class)->dispose (object); } @@ -546,7 +1241,10 @@ 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 +1255,14 @@ 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) }, @@ -578,7 +1275,7 @@ 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) }, @@ -589,12 +1286,12 @@ static GtkActionEntry entries[] = { { "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", + { "GoPageDown", 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) }, + { "GoPageUp", 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) }, @@ -623,27 +1320,87 @@ 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 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_NAVIGATION_ACTION, + "name", "NavigationBack", + "label", _("Back"), + "stock_id", GTK_STOCK_GO_BACK, + "tooltip", _("Go back"), + "arrow-tooltip", _("Back history"), + "direction", EV_NAVIGATION_DIRECTION_BACK, + "is_important", TRUE, + NULL); + g_signal_connect (action, "activate", + G_CALLBACK (ev_window_cmd_go_back), window); + gtk_action_group_add_action (group, action); + g_object_unref (action); + + action = g_object_new (EV_TYPE_NAVIGATION_ACTION, + "name", "NavigationForward", + "label", _("Forward"), + "stock_id", GTK_STOCK_GO_FORWARD, + "tooltip", _("Go forward"), + "arrow-tooltip", _("Forward history"), + "direction", EV_NAVIGATION_DIRECTION_FORWARD, + NULL); + g_signal_connect (action, "activate", + G_CALLBACK (ev_window_cmd_go_forward), window); + gtk_action_group_add_action (group, action); + g_object_unref (action); + + action = g_object_new (EV_TYPE_PAGE_ACTION, + "name", "PageSelector", + "label", _("Page"), + "tooltip", _("Select Page"), + NULL); + g_signal_connect (action, "goto_page", + G_CALLBACK (goto_page_cb), window); + window->priv->page_action = action; + gtk_action_group_add_action (group, action); + g_object_unref (action); +} + static void ev_window_init (EvWindow *ev_window) { GtkActionGroup *action_group; GtkAccelGroup *accel_group; GError *error = NULL; + GtkWidget *scrolled_window; GtkWidget *menubar; GtkWidget *toolbar; + GtkWidget *sidebar_widget; ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window); - gtk_window_set_title (GTK_WINDOW (ev_window), _("Document Viewer")); + 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); @@ -651,6 +1408,8 @@ ev_window_init (EvWindow *ev_window) G_N_ELEMENTS (toggle_entries), ev_window); + 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, action_group, 0); @@ -681,6 +1440,53 @@ ev_window_init (EvWindow *ev_window) gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar, FALSE, FALSE, 0); + /* 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_widget_show (ev_window->priv->sidebar); + 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); + + sidebar_widget = ev_sidebar_thumbnails_new (); + gtk_widget_show (sidebar_widget); + ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar), + "thumbnails", + _("Thumbnails"), + sidebar_widget); + + scrolled_window = gtk_scrolled_window_new (NULL, NULL); + gtk_widget_show (scrolled_window); + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), + GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); + + gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned), + scrolled_window); + + ev_window->priv->view = ev_view_new (); + gtk_widget_show (ev_window->priv->view); + gtk_container_add (GTK_CONTAINER (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, + "find-status-changed", + G_CALLBACK (view_find_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), @@ -689,4 +1495,46 @@ ev_window_init (EvWindow *ev_window) ev_window->priv->help_message_cid = gtk_statusbar_get_context_id (GTK_STATUSBAR (ev_window->priv->statusbar), "help_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); + + /* 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); + g_signal_connect (ev_window, "focus_out_event", + G_CALLBACK (ev_window_focus_out_cb), + ev_window); + + /* Give focus to the scrolled window */ + gtk_widget_grab_focus (scrolled_window); + + update_action_sensitivity (ev_window); +}