-//========================================================================
-//
-// gpdf.cc
-//
-// Copyright 1996 Derek B. Noonburg
-// Copyright 1999 Michael Meeks.
-// Copyright 1999 Miguel de Icaza
-//
-//========================================================================
-
-
+/*
+ * PDF viewer Bonobo container.
+ *
+ * Author:
+ * Michael Meeks <michael@imaginator.com>
+ *
+ */
#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>
#include <string.h>
+extern "C" {
#define GString G_String
#include <gnome.h>
+#include <libgnorba/gnorba.h>
+#include <gdk/gdkprivate.h>
+#include <gdk/gdkx.h>
+#include <bonobo/gnome-bonobo.h>
#undef GString
+}
+#include <sys/stat.h>
+#include <unistd.h>
#include "gtypes.h"
#include "GString.h"
#include "parseargs.h"
#include "Error.h"
#include "config.h"
-GBool printCommands = gFalse;
-gint gpdf_debug;
poptContext ctx;
-
-struct DOC_ROOT {
- GString *title;
- PDFDoc *pdf;
- GtkWidget *toplevel;
- GtkWidget *table;
- GnomeAppBar *appbar;
- GtkDrawingArea *area;
- GdkVisual *visual;
- GdkPixmap *pixmap;
- OutputDev *out;
- GdkColor paper;
-};
-
-
-static void
-crummy_cmd (GtkWidget *widget, DOC_ROOT *tmp)
-{
- printf ("Crummy\n");
-}
-
+gint gpdf_debug=0;
const struct poptOption gpdf_popt_options [] = {
{ "debug", '\0', POPT_ARG_INT, &gpdf_debug, 0,
{ NULL, '\0', 0, NULL, 0 }
};
+typedef struct _Component Component;
+typedef struct _Container Container;
+/* NB. there is a 1 to 1 Container -> Component mapping, this
+ is due to how much MDI sucks; unutterably */
+struct _Container {
+ GnomeContainer *container;
+ GnomeUIHandler *uih;
+
+ GnomeViewFrame *active_view_frame;
+
+ GtkWidget *app;
+ GtkWidget *view_widget;
+ Component *component;
+ gdouble zoom;
+};
+
+struct _Component {
+ Container *container;
+
+ GnomeClientSite *client_site;
+ GnomeViewFrame *view_frame;
+ GnomeObjectClient *server;
+};
+
+GList *containers = NULL;
+/*
+ * Static prototypes.
+ */
+extern "C" {
+ static Container *container_new (const char *fname);
+ static void container_destroy (Container *cont);
+ static void container_open_cmd (GtkWidget *widget, Container *container);
+ static void container_close_cmd (GtkWidget *widget, Container *container);
+ static void container_exit_cmd (void);
+ static Component *container_activate_component (Container *container, char *component_goad_id);
+ static void zoom_in_cmd (GtkWidget *widget, Container *container);
+ static void zoom_out_cmd (GtkWidget *widget, Container *container);
+ static void zoom_set (Container *container);
+}
-static GnomeUIInfo dummy_menu [] = {
- { GNOME_APP_UI_ITEM, N_("_dummy"),
- N_("What a dummy!"), crummy_cmd },
+/*
+ * The menus.
+ */
+static GnomeUIInfo container_file_menu [] = {
+ GNOMEUIINFO_MENU_OPEN_ITEM (container_open_cmd, NULL),
+ GNOMEUIINFO_SEPARATOR,
+ GNOMEUIINFO_MENU_CLOSE_ITEM(container_close_cmd, NULL),
+ GNOMEUIINFO_SEPARATOR,
+ GNOMEUIINFO_MENU_EXIT_ITEM (container_exit_cmd, NULL),
GNOMEUIINFO_END
};
-static GnomeUIInfo main_menu [] = {
- { GNOME_APP_UI_SUBTREE, N_("_Dummy"), NULL, dummy_menu },
+static GnomeUIInfo container_menu_zoom [] = {
+ { GNOME_APP_UI_ITEM, N_("_Zoom in"),
+ N_("Increase the size of objects in the PDF"),
+ zoom_in_cmd },
+ { GNOME_APP_UI_ITEM, N_("_Zoom out"),
+ N_("Decrease the size of objects in the PDF"),
+ zoom_out_cmd },
GNOMEUIINFO_END
};
-//------------------------------------------------------------------------
-// loadFile / displayPage
-//------------------------------------------------------------------------
+static GnomeUIInfo container_main_menu [] = {
+ GNOMEUIINFO_MENU_FILE_TREE (container_file_menu),
+ { GNOME_APP_UI_SUBTREE, N_("_Zoom"), NULL, container_menu_zoom },
+ GNOMEUIINFO_END
+};
-static gint
-doc_config_event (GtkWidget *widget, DOC_ROOT *doc)
-{
- if (!doc)
+static GnomeUIInfo container_toolbar [] = {
+ GNOMEUIINFO_ITEM_STOCK (
+ N_("Open"), N_("Opens an existing workbook"),
+ container_open_cmd, GNOME_STOCK_PIXMAP_OPEN),
+
+ GNOMEUIINFO_SEPARATOR,
+ GNOMEUIINFO_END
+};
+
+extern "C" {
+ static gboolean
+ open_pdf (Container *container, const char *name)
+ {
+ GnomeObjectClient *object;
+ GnomeStream *stream;
+ GNOME_PersistStream persist;
+ Component *comp;
+ CORBA_Environment ev;
+
+ g_return_val_if_fail (container != NULL, FALSE);
+ g_return_val_if_fail (container->view_widget == NULL, FALSE);
+
+ comp = container_activate_component (container, "bonobo-object:image-x-pdf");
+ if (!comp || !(object = comp->server)) {
+ gnome_error_dialog (_("Could not launch bonobo object."));
+ return FALSE;
+ }
+
+ CORBA_exception_init (&ev);
+ persist = GNOME_Unknown_query_interface (
+ gnome_object_corba_objref (GNOME_OBJECT (object)),
+ "IDL:GNOME/PersistStream:1.0", &ev);
+
+ if (ev._major != CORBA_NO_EXCEPTION ||
+ persist == CORBA_OBJECT_NIL) {
+ gnome_error_dialog ("Panic: component is well broken.");
+ return FALSE;
+ }
+
+ stream = gnome_stream_fs_open (name, GNOME_Storage_READ);
+
+ if (stream == NULL) {
+ char *err = g_strconcat (_("Could not open "), name, NULL);
+ gnome_error_dialog_parented (err, GTK_WINDOW(container->app));
+ g_free (err);
+ return FALSE;
+ }
+
+ GNOME_PersistStream_load (persist,
+ (GNOME_Stream) gnome_object_corba_objref (GNOME_OBJECT (stream)), &ev);
+
+
+
+ GNOME_Unknown_unref (persist, &ev);
+ CORBA_Object_release (persist, &ev);
+ CORBA_exception_free (&ev);
+ return TRUE;
+ }
+
+ static void
+ set_ok (GtkWidget *widget, gboolean *dialog_result)
+ {
+ *dialog_result = TRUE;
+ gtk_main_quit ();
+ }
+
+ static guint
+ file_dialog_delete_event (GtkWidget *widget, GdkEventAny *event)
+ {
+ gtk_main_quit ();
return TRUE;
+ }
+
+ static void
+ container_open_cmd (GtkWidget *widget, Container *container)
+ {
+ GtkFileSelection *fsel;
+ gboolean accepted = FALSE;
+
+ fsel = GTK_FILE_SELECTION (gtk_file_selection_new (_("Load file")));
+ gtk_window_set_modal (GTK_WINDOW (fsel), TRUE);
+
+ gtk_window_set_transient_for (GTK_WINDOW (fsel),
+ GTK_WINDOW (container->app));
+
+ /* Connect the signals for Ok and Cancel */
+ gtk_signal_connect (GTK_OBJECT (fsel->ok_button), "clicked",
+ GTK_SIGNAL_FUNC (set_ok), &accepted);
+ gtk_signal_connect (GTK_OBJECT (fsel->cancel_button), "clicked",
+ GTK_SIGNAL_FUNC (gtk_main_quit), NULL);
+ gtk_window_set_position (GTK_WINDOW (fsel), GTK_WIN_POS_MOUSE);
+
+ /*
+ * Make sure that we quit the main loop if the window is destroyed
+ */
+ gtk_signal_connect (GTK_OBJECT (fsel), "delete_event",
+ GTK_SIGNAL_FUNC (file_dialog_delete_event), NULL);
+
+ /* Run the dialog */
+ gtk_widget_show (GTK_WIDGET (fsel));
+ gtk_grab_add (GTK_WIDGET (fsel));
+ gtk_main ();
+
+ if (accepted) {
+ char *name = gtk_file_selection_get_filename (fsel);
+
+ if (name [strlen (name)-1] != '/') {
+ char *fname = g_strdup (name);
+ if (container->view_widget) /* any sort of MDI sucks :-] */
+ container = container_new (fname);
+ else
+ open_pdf (container, fname);
+ g_free (fname);
+ } else {
+ GtkWidget *dialog;
+ dialog = gnome_message_box_new ("Can't open a directory",
+ GNOME_MESSAGE_BOX_ERROR,
+ GNOME_STOCK_BUTTON_OK, NULL);
+ gnome_dialog_set_parent (GNOME_DIALOG (dialog),
+ GTK_WINDOW (container->app));
+ gnome_dialog_run (GNOME_DIALOG (dialog));
+ }
+ }
+
+ gtk_widget_destroy (GTK_WIDGET (fsel));
+ }
- if (doc->pixmap)
- gdk_pixmap_unref(doc->pixmap);
-
- doc->pixmap = gdk_pixmap_new(widget->window,
- widget->allocation.width,
- widget->allocation.height,
- -1);
- gdk_draw_rectangle (doc->pixmap,
- widget->style->white_gc,
- TRUE,
- 0, 0,
- widget->allocation.width,
- widget->allocation.height);
- return TRUE;
-}
+ static void
+ container_destroy (Container *cont)
+ {
+ containers = g_list_remove (containers, cont);
+ gtk_widget_destroy (cont->app);
+ g_free (cont);
+ if (!containers)
+ gtk_main_quit ();
+ }
+
+ static void
+ container_close_cmd (GtkWidget *widget, Container *cont)
+ {
+ container_destroy (cont);
+ }
+
+ static void
+ container_exit_cmd (void)
+ {
+ while (containers)
+ container_destroy ((Container *)containers->data);
+ }
-static gint
-doc_redraw_event (GtkWidget *widget, DOC_ROOT *doc)
-{
-/* Redraw the screen from the backing pixmap */
+ /*
+ * Enforces the containers zoom factor.
+ */
+ static void
+ zoom_set (Container *container)
+ {
+ g_return_if_fail (container != NULL);
+ g_return_if_fail (container->component != NULL);
+
+ gnome_view_frame_set_zoom_factor (container->component->view_frame,
+ container->zoom);
+ }
- gdk_color_white (gtk_widget_get_default_colormap(), &doc->paper);
- doc->out = new GOutputDev (doc->pixmap, doc->paper);
+ static void
+ zoom_in_cmd (GtkWidget *widget, Container *container)
+ {
+ g_return_if_fail (container != NULL);
+ container->zoom *= 1.4;
+ zoom_set (container);
+ }
+
+ static void
+ zoom_out_cmd (GtkWidget *widget, Container *container)
+ {
+ g_return_if_fail (container != NULL);
+ container->zoom /= 1.4;
+ zoom_set (container);
+ }
+
+ static void
+ component_user_activate_request_cb (GnomeViewFrame *view_frame, gpointer data)
+ {
+ Component *component = (Component *) data;
+ Container *container = component->container;
+
+ /*
+ * If there is a
+ * If there is already an active View, deactivate it.
+ */
+ if (container->active_view_frame != NULL) {
+ /*
+ * This just sends a notice to the embedded View that
+ * it is being deactivated. We will also forcibly
+ * cover it so that it does not receive any Gtk
+ * events.
+ */
+ gnome_view_frame_view_deactivate (container->active_view_frame);
+
+ /*
+ * Here we manually cover it if it hasn't acquiesced.
+ * If it has consented to be deactivated, then it will
+ * already have notified us that it is inactive, and
+ * we will have covered it and set active_view_frame
+ * to NULL. Which is why this check is here.
+ */
+ if (container->active_view_frame != NULL)
+ gnome_view_frame_set_covered (container->active_view_frame, TRUE);
+
+ container->active_view_frame = NULL;
+ }
+
+ /*
+ * Activate the View which the user clicked on. This just
+ * sends a request to the embedded View to activate itself.
+ * When it agrees to be activated, it will notify its
+ * ViewFrame, and our view_activated_cb callback will be
+ * called.
+ *
+ * We do not uncover the View here, because it may not wish to
+ * be activated, and so we wait until it notifies us that it
+ * has been activated to uncover it.
+ */
+ gnome_view_frame_view_activate (view_frame);
+ }
- doc->pdf->displayPage(doc->out, 1, 1, 0, gTrue);
+ static void
+ component_view_activated_cb (GnomeViewFrame *view_frame, gboolean activated, gpointer data)
+ {
+ Component *component = (Component *) data;
+ Container *container = component->container;
+
+ if (activated) {
+ /*
+ * If the View is requesting to be activated, then we
+ * check whether or not there is already an active
+ * View.
+ */
+ if (container->active_view_frame != NULL) {
+ g_warning ("View requested to be activated but there is already "
+ "an active View!\n");
+ return;
+ }
+
+ /*
+ * Otherwise, uncover it so that it can receive
+ * events, and set it as the active View.
+ */
+ gnome_view_frame_set_covered (view_frame, FALSE);
+ container->active_view_frame = view_frame;
+ } else {
+ /*
+ * If the View is asking to be deactivated, always
+ * oblige. We may have already deactivated it (see
+ * user_activation_request_cb), but there's no harm in
+ * doing it again. There is always the possibility
+ * that a View will ask to be deactivated when we have
+ * not told it to deactivate itself, and that is
+ * why we cover the view here.
+ */
+ gnome_view_frame_set_covered (view_frame, TRUE);
+
+ if (view_frame == container->active_view_frame)
+ container->active_view_frame = NULL;
+ }
+ }
-/* gdk_draw_pixmap(widget->window,
- widget->style->fg_gc[GTK_WIDGET_STATE (widget)],
- doc->pixmap,
- event->area.x, event->area.y,
- event->area.x, event->area.y,
- event->area.width, event->area.height);*/
-
- return FALSE;
+ static void
+ component_user_context_cb (GnomeViewFrame *view_frame, gpointer data)
+ {
+ Component *component = (Component *) data;
+ char *executed_verb;
+ GList *l;
+
+ /*
+ * See if the remote GnomeEmbeddable supports any verbs at
+ * all.
+ */
+ l = gnome_client_site_get_verbs (component->client_site);
+ if (l == NULL)
+ return;
+ gnome_client_site_free_verbs (l);
+
+ /*
+ * Popup the verb popup and execute the chosen verb. This
+ * function saves us the work of creating the menu, connecting
+ * the callback, and executing the verb on the remove
+ * GnomeView. We could implement all this functionality
+ * ourselves if we wanted.
+ */
+ executed_verb = gnome_view_frame_popup_verbs (view_frame);
+
+ g_free (executed_verb);
+ }
+}
+
+static void
+container_set_view (Container *container, Component *component)
+{
+ GnomeViewFrame *view_frame;
+ GtkWidget *view_widget;
+
+ /*
+ * Create the remote view and the local ViewFrame.
+ */
+ view_frame = gnome_client_site_new_view (component->client_site);
+ component->view_frame = view_frame;
+
+ /*
+ * Set the GnomeUIHandler for this ViewFrame. That way, the
+ * embedded component can get access to our UIHandler server
+ * so that it can merge menu and toolbar items when it gets
+ * activated.
+ */
+ gnome_view_frame_set_ui_handler (view_frame, container->uih);
+
+ /*
+ * Embed the view frame into the application.
+ */
+ view_widget = gnome_view_frame_get_wrapper (view_frame);
+ container->view_widget = view_widget;
+ container->component = component;
+/* gtk_box_pack_start (GTK_BOX (container->app), view_widget,
+ FALSE, FALSE, 5);*/
+ gnome_app_set_contents (GNOME_APP (container->app), view_widget);
+ /*
+ * The "user_activate" signal will be emitted when the user
+ * double clicks on the "cover". The cover is a transparent
+ * window which sits on top of the component and keeps any
+ * events (mouse, keyboard) from reaching it. When the user
+ * double clicks on the cover, the container (that's us)
+ * can choose to activate the component.
+ */
+ gtk_signal_connect (GTK_OBJECT (view_frame), "user_activate",
+ GTK_SIGNAL_FUNC (component_user_activate_request_cb), component);
+
+ /*
+ * In-place activation of a component is a two-step process.
+ * After the user double clicks on the component, our signal
+ * callback (compoennt_user_activate_request_cb()) asks the
+ * component to activate itself (see
+ * gnome_view_frame_view_activate()). The component can then
+ * choose to either accept or refuse activation. When an
+ * embedded component notifies us of its decision to change
+ * its activation state, the "view_activated" signal is
+ * emitted from the view frame. It is at that point that we
+ * actually remove the cover so that events can get through.
+ */
+ gtk_signal_connect (GTK_OBJECT (view_frame), "view_activated",
+ GTK_SIGNAL_FUNC (component_view_activated_cb), component);
+
+ /*
+ * The "user_context" signal is emitted when the user right
+ * clicks on the wrapper. We use it to pop up a verb menu.
+ */
+ gtk_signal_connect (GTK_OBJECT (view_frame), "user_context",
+ GTK_SIGNAL_FUNC (component_user_context_cb), component);
+
+ /*
+ * Show the component.
+ */
+ gtk_widget_show_all (view_widget);
+}
+
+static GnomeObjectClient *
+container_launch_component (GnomeClientSite *client_site,
+ GnomeContainer *container,
+ char *component_goad_id)
+{
+ GnomeObjectClient *object_server;
+
+ /*
+ * Launch the component.
+ */
+ object_server = gnome_object_activate_with_goad_id (
+ NULL, component_goad_id, GOAD_ACTIVATE_SHLIB, NULL);
+
+ if (object_server == NULL)
+ return NULL;
+
+ /*
+ * Bind it to the local ClientSite. Every embedded component
+ * has a local GnomeClientSite object which serves as a
+ * container-side point of contact for the embeddable. The
+ * container talks to the embeddable through its ClientSite
+ */
+ if (!gnome_client_site_bind_embeddable (client_site, object_server)) {
+ gnome_object_unref (GNOME_OBJECT (object_server));
+ return NULL;
+ }
+
+ /*
+ * The GnomeContainer object maintains a list of the
+ * ClientSites which it manages. Here we add the new
+ * ClientSite to that list.
+ */
+ gnome_container_add (container, GNOME_OBJECT (client_site));
+
+ return object_server;
}
-static GBool
-loadFile(GString *fileName)
+/*
+ * Use query_interface to see if `obj' has `interface'.
+ */
+static gboolean
+gnome_object_has_interface (GnomeObject *obj, char *interface)
{
- DOC_ROOT *doc = new DOC_ROOT();
- char s[20];
- char *p;
-
- // open PDF file
- doc->pdf = new PDFDoc(fileName);
- if (!doc->pdf->isOk()) {
- delete doc->pdf;
- delete doc;
- return gFalse;
+ CORBA_Environment ev;
+ CORBA_Object requested_interface;
+
+ CORBA_exception_init (&ev);
+
+ requested_interface = GNOME_Unknown_query_interface (
+ gnome_object_corba_objref (obj), interface, &ev);
+
+ CORBA_exception_free (&ev);
+
+ if (!CORBA_Object_is_nil(requested_interface, &ev) &&
+ ev._major == CORBA_NO_EXCEPTION)
+ {
+ /* Get rid of the interface we've been passed */
+ CORBA_Object_release (requested_interface, &ev);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+extern "C" {
+ static Component *
+ container_activate_component (Container *container, char *component_goad_id)
+ {
+ Component *component;
+ GnomeClientSite *client_site;
+ GnomeObjectClient *server;
+
+ /*
+ * The ClientSite is the container-side point of contact for
+ * the Embeddable. So there is a one-to-one correspondence
+ * between GnomeClientSites and GnomeEmbeddables. */
+ client_site = gnome_client_site_new (container->container);
+
+ /*
+ * A GnomeObjectClient is a simple wrapper for a remote
+ * GnomeObject (a server supporting GNOME::Unknown).
+ */
+ server = container_launch_component (client_site, container->container,
+ component_goad_id);
+ if (server == NULL) {
+ char *error_msg;
+
+ error_msg = g_strdup_printf (_("Could not launch Embeddable %s!"),
+ component_goad_id);
+ gnome_warning_dialog (error_msg);
+ g_free (error_msg);
+
+ return NULL;
+ }
+
+ /*
+ * Create the internal data structure which we will use to
+ * keep track of this component.
+ */
+ component = g_new0 (Component, 1);
+ component->container = container;
+ component->client_site = client_site;
+ component->server = server;
+
+ container_set_view (container, component);
+
+ return component;
}
+}
+
+static void
+container_create_menus (Container *container)
+{
+ GnomeUIHandlerMenuItem *menu_list;
- doc->toplevel = gnome_app_new ("gpdf", "gpdf");
- gtk_window_set_policy(GTK_WINDOW(doc->toplevel), 1, 1, 0);
- gtk_window_set_default_size (GTK_WINDOW(doc->toplevel), 600, 400);
- doc->table = GTK_WIDGET (gtk_table_new (0, 0, 0));
- doc->appbar = GNOME_APPBAR (gnome_appbar_new (FALSE, TRUE,
- GNOME_PREFERENCES_USER));
- gnome_app_set_statusbar (GNOME_APP (doc->toplevel),
- GTK_WIDGET (doc->appbar));
- gnome_app_set_contents (GNOME_APP (doc->toplevel), doc->table);
- gnome_app_create_menus_with_data (GNOME_APP (doc->toplevel), main_menu, doc);
- gnome_app_install_menu_hints(GNOME_APP (doc->toplevel), main_menu);
-
- doc->pixmap = NULL;
- doc->area = GTK_DRAWING_AREA (gtk_drawing_area_new ());
- gtk_signal_connect (GTK_OBJECT (doc->area), "expose_event",
- (GtkSignalFunc) doc_redraw_event, NULL);
- gtk_signal_connect (GTK_OBJECT(doc->area),"configure_event",
- (GtkSignalFunc) doc_config_event, NULL);
-
- gtk_table_attach (GTK_TABLE (doc->table), GTK_WIDGET (doc->area),
- 0, 1, 1, 2,
- GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND,
- 0, 0);
-
- gtk_widget_show_all (doc->toplevel);
-
- return gTrue;
+ gnome_ui_handler_create_menubar (container->uih);
+
+ /*
+ * Create the basic menus out of UIInfo structures.
+ */
+ menu_list = gnome_ui_handler_menu_parse_uiinfo_list_with_data (container_main_menu, container);
+ gnome_ui_handler_menu_add_list (container->uih, "/", menu_list);
+ gnome_ui_handler_menu_free_list (menu_list);
+}
+
+static void
+container_create_toolbar (Container *container)
+{
+ GnomeUIHandlerToolbarItem *toolbar;
+
+ gnome_ui_handler_create_toolbar (container->uih, "pdf");
+ toolbar = gnome_ui_handler_toolbar_parse_uiinfo_list_with_data (container_toolbar, container);
+ gnome_ui_handler_toolbar_add_list (container->uih, "/", toolbar);
+ gnome_ui_handler_toolbar_free_list (toolbar);
}
-/*static void displayPage(int page1, int zoom1, int rotate1) {
- char s[20];
+static Container *
+container_new (const char *fname)
+{
+ Container *container;
+
+ container = g_new0 (Container, 1);
+
+ container->app = gnome_app_new ("pdf-viewer",
+ "GNOME PDF viewer");
+ container->zoom = 43.0;
- // check for document
- if (!doc)
- return;
+ gtk_window_set_default_size (GTK_WINDOW (container->app), 400, 400);
+ gtk_window_set_policy (GTK_WINDOW (container->app), TRUE, TRUE, FALSE);
- // busy cursor
- if (win)
- win->setBusyCursor(gTrue);
+ container->container = gnome_container_new ();
+ container->view_widget = NULL;
- // new page/zoom/rotate values
- page = page1;
- zoom = zoom1;
- rotate = rotate1;
+ /*
+ * Create the GnomeUIHandler object which will be used to
+ * create the container's menus and toolbars. The UIHandler
+ * also creates a CORBA server which embedded components use
+ * to do menu/toolbar merging.
+ */
+ container->uih = gnome_ui_handler_new ();
+ gnome_ui_handler_set_app (container->uih, GNOME_APP (container->app));
- // initialize mouse-related stuff
- linkAction = NULL;
- win->setDefaultCursor();
- linkLabel->setText(NULL);
- selectXMin = selectXMax = 0;
- selectYMin = selectYMax = 0;
- lastDragLeft = lastDragTop = gTrue;
+ container_create_menus (container);
+ container_create_toolbar (container);
- // draw the page
- doc->displayPage(out, page, zoomDPI[zoom - minZoom], rotate, gTrue);
- layoutCbk(win);
+ gtk_widget_show_all (container->app);
- // update page number display
- sprintf(s, "%d", page);
- pageNumText->setText(s);
+ if (fname)
+ if (!open_pdf (container, fname)) {
+ container_destroy (container);
+ return NULL;
+ }
- // back to regular cursor
- win->setBusyCursor(gFalse);
- }*/
+ containers = g_list_append (containers, container);
+
+ gtk_widget_show_all (container->app);
+
+ return container;
+}
int
-main (int argc, char *argv [])
+main (int argc, char **argv)
{
+ CORBA_Environment ev;
+ CORBA_ORB orb;
char **view_files = NULL;
- int lp;
-
- gnome_init_with_popt_table (
- "gpdf", "0.1", argc, argv,
- gpdf_popt_options, 0, &ctx);
+ int i;
+
+ CORBA_exception_init (&ev);
- initParams (xpdfConfigFile); /* Init font path */
+ gnome_CORBA_init_with_popt_table ("PDFViewer", "0.0.1",
+ &argc, argv,
+ gpdf_popt_options, 0, &ctx,
+ GNORBA_INIT_SERVER_FUNC, &ev);
+
+ CORBA_exception_free (&ev);
+
+ orb = gnome_CORBA_ORB ();
+
+ if (bonobo_init (orb, NULL, NULL) == FALSE)
+ g_error (_("Could not initialize Bonobo!\n"));
+ bonobo_activate ();
view_files = poptGetArgs (ctx);
+
/* Load files */
+ i = 0;
if (view_files) {
- for (lp=0;view_files[lp];lp++) {
- GString *name = new GString (view_files[lp]);
- if (!name || !loadFile(name))
- printf ("Error loading '%s'\n", view_files[lp]);
- }
- } else {
- printf ("Need filenames...\n");
- exit (0);
+ for (i = 0; view_files[i]; i++)
+ container_new (view_files[i]);
}
-
+ if (i == 0)
+ container_new (NULL);
+
poptFreeContext (ctx);
- freeParams();
-
gtk_main ();
-
- /* Destroy files */
+
+ return 0;
}
+
https://www.fi.muni.cz/~kas/git / evince.git / blobdiff