GnuCash: gnc-plugin-page-invoice.c Source File

00001 /*
00002  * gnc-plugin-page-invoice.c --
00003  *
00004  * Copyright (C) 2005,2006 David Hampton <hampton@employees.org>
00005  *
00006  * This program is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU General Public License as
00008  * published by the Free Software Foundation; either version 2 of
00009  * the License, or (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program; if not, contact:
00018  *
00019  * Free Software Foundation           Voice:  +1-617-542-5942
00020  * 51 Franklin Street, Fifth Floor    Fax:    +1-617-542-2652
00021  * Boston, MA  02110-1301,  USA       gnu@gnu.org
00022  */
00023 
00024 #include "config.h"
00025 
00026 #include <gtk/gtk.h>
00027 #include <glib/gi18n.h>
00028 
00029 #include "gnc-plugin.h"
00030 #include "dialog-invoice.h"
00031 #include "gnc-plugin-page-invoice.h"
00032 
00033 #include "dialog-account.h"
00034 #include "gnc-component-manager.h"
00035 #include "gnc-gconf-utils.h"
00036 #include "gnc-gobject-utils.h"
00037 #include "gnc-gnome-utils.h"
00038 #include "gnc-icons.h"
00039 #include "gnucash-sheet.h"
00040 #include "gnc-ui-util.h"
00041 #include "gnc-window.h"
00042 
00043 /* This static indicates the debugging module that this .o belongs to.  */
00044 static QofLogModule log_module = GNC_MOD_GUI;
00045 
00046 static void gnc_plugin_page_invoice_class_init (GncPluginPageInvoiceClass *klass);
00047 static void gnc_plugin_page_invoice_init (GncPluginPageInvoice *plugin_page);
00048 static void gnc_plugin_page_invoice_finalize (GObject *object);
00049 
00050 static GtkWidget *gnc_plugin_page_invoice_create_widget (GncPluginPage *plugin_page);
00051 static void gnc_plugin_page_invoice_destroy_widget (GncPluginPage *plugin_page);
00052 static void gnc_plugin_page_invoice_save_page (GncPluginPage *plugin_page, GKeyFile *file, const gchar *group);
00053 static GncPluginPage *gnc_plugin_page_invoice_recreate_page (GtkWidget *window, GKeyFile *file, const gchar *group);
00054 static void gnc_plugin_page_invoice_window_changed (GncPluginPage *plugin_page, GtkWidget *window);
00055 
00056 static void gnc_plugin_page_invoice_summarybar_position_changed(GConfEntry *entry, gpointer user_data);
00057 
00058 void gnc_plugin_page_invoice_start_toggle_cb(GtkToggleButton *toggle, gpointer data);
00059 void gnc_plugin_page_invoice_end_toggle_cb(GtkToggleButton *toggle, gpointer data);
00060 void gnc_plugin_page_invoice_today_cb(GtkButton *buttontoggle, gpointer data);
00061 
00062 /* Command callbacks */
00063 static void gnc_plugin_page_invoice_cmd_new_invoice (GtkAction *action, GncPluginPageInvoice *plugin_page);
00064 static void gnc_plugin_page_invoice_cmd_new_account (GtkAction *action, GncPluginPageInvoice *plugin_page);
00065 static void gnc_plugin_page_invoice_cmd_print (GtkAction *action, GncPluginPageInvoice *plugin_page);
00066 static void gnc_plugin_page_invoice_cmd_cut (GtkAction *action, GncPluginPageInvoice *plugin_page);
00067 static void gnc_plugin_page_invoice_cmd_copy (GtkAction *action, GncPluginPageInvoice *plugin_page);
00068 static void gnc_plugin_page_invoice_cmd_paste (GtkAction *action, GncPluginPageInvoice *plugin_page);
00069 static void gnc_plugin_page_invoice_cmd_edit (GtkAction *action, GncPluginPageInvoice *plugin_page);
00070 static void gnc_plugin_page_invoice_cmd_duplicateInvoice (GtkAction *action, GncPluginPageInvoice *plugin_page);
00071 static void gnc_plugin_page_invoice_cmd_post (GtkAction *action, GncPluginPageInvoice *plugin_page);
00072 static void gnc_plugin_page_invoice_cmd_unpost (GtkAction *action, GncPluginPageInvoice *plugin_page);
00073 
00074 static void gnc_plugin_page_invoice_cmd_sort_changed (GtkAction *action,
00075         GtkRadioAction *current,
00076         GncPluginPageInvoice *plugin_page);
00077 
00078 static void gnc_plugin_page_invoice_cmd_enter (GtkAction *action, GncPluginPageInvoice *plugin_page);
00079 static void gnc_plugin_page_invoice_cmd_cancel (GtkAction *action, GncPluginPageInvoice *plugin_page);
00080 static void gnc_plugin_page_invoice_cmd_delete (GtkAction *action, GncPluginPageInvoice *plugin_page);
00081 static void gnc_plugin_page_invoice_cmd_blank (GtkAction *action, GncPluginPageInvoice *plugin_page);
00082 static void gnc_plugin_page_invoice_cmd_duplicateEntry (GtkAction *action, GncPluginPageInvoice *plugin_page);
00083 static void gnc_plugin_page_invoice_cmd_pay_invoice (GtkAction *action, GncPluginPageInvoice *plugin_page);
00084 static void gnc_plugin_page_invoice_cmd_company_report (GtkAction *action, GncPluginPageInvoice *plugin_page);
00085 
00086 static void gnc_plugin_page_redraw_help_cb( GnucashRegister *gsr, GncPluginPageInvoice *invoice_page );
00087 static void gnc_plugin_page_invoice_refresh_cb (GHashTable *changes, gpointer user_data);
00088 
00089 static void gnc_plugin_page_invoice_cmd_entryUp (GtkAction *action, GncPluginPageInvoice *plugin_page);
00090 static void gnc_plugin_page_invoice_cmd_entryDown (GtkAction *action, GncPluginPageInvoice *plugin_page);
00091 
00092 /************************************************************
00093  *                          Actions                         *
00094  ************************************************************/
00095 
00096 static GtkActionEntry gnc_plugin_page_invoice_actions [] =
00097 {
00098     /* Toplevel */
00099     { "FakeToplevel", NULL, "", NULL, NULL, NULL },
00100     { "SortOrderAction", NULL, N_("Sort _Order"), NULL, NULL, NULL },
00101 
00102     /* File menu */
00103     {
00104         "FileNewAccountAction", GNC_STOCK_NEW_ACCOUNT, N_("New _Account..."), NULL,
00105         N_("Create a new account"),
00106         G_CALLBACK (gnc_plugin_page_invoice_cmd_new_account)
00107     },
00108     {
00109         "FilePrintAction", GTK_STOCK_PRINT, N_("Print Invoice"), "<control>p",
00110         N_("Make a printable invoice"),
00111         G_CALLBACK (gnc_plugin_page_invoice_cmd_print)
00112     },
00113 
00114     /* Edit menu */
00115     {
00116         "EditCutAction", GTK_STOCK_CUT, N_("_Cut"), NULL,
00117         NULL,
00118         G_CALLBACK (gnc_plugin_page_invoice_cmd_cut)
00119     },
00120     {
00121         "EditCopyAction", GTK_STOCK_COPY, N_("Copy"), NULL,
00122         NULL,
00123         G_CALLBACK (gnc_plugin_page_invoice_cmd_copy)
00124     },
00125     {
00126         "EditPasteAction", GTK_STOCK_PASTE, N_("_Paste"), NULL,
00127         NULL,
00128         G_CALLBACK (gnc_plugin_page_invoice_cmd_paste)
00129     },
00130     {
00131         "EditEditInvoiceAction", GNC_STOCK_INVOICE_EDIT, N_("_Edit Invoice"), NULL,
00132         N_("Edit this invoice"),
00133         G_CALLBACK (gnc_plugin_page_invoice_cmd_edit)
00134     },
00135     {
00136         "EditDuplicateInvoiceAction", GNC_STOCK_INVOICE_DUPLICATE, N_("_Duplicate Invoice"),
00137         NULL, N_("Create a new invoice as a duplicate of the current one"),
00138         G_CALLBACK (gnc_plugin_page_invoice_cmd_duplicateInvoice)
00139     },
00140     {
00141         "EditPostInvoiceAction", GNC_STOCK_INVOICE_POST, N_("_Post Invoice"), NULL,
00142         N_("Post this Invoice to your Chart of Accounts"),
00143         G_CALLBACK (gnc_plugin_page_invoice_cmd_post)
00144     },
00145     {
00146         "EditUnpostInvoiceAction", GNC_STOCK_INVOICE_UNPOST, N_("_Unpost Invoice"), NULL,
00147         N_("Unpost this Invoice and make it editable"),
00148         G_CALLBACK (gnc_plugin_page_invoice_cmd_unpost)
00149     },
00150 
00151     /* Actions menu */
00152     {
00153         "RecordEntryAction", GTK_STOCK_ADD, N_("_Enter"), NULL,
00154         N_("Record the current entry"),
00155         G_CALLBACK (gnc_plugin_page_invoice_cmd_enter)
00156     },
00157     {
00158         "CancelEntryAction", GTK_STOCK_CANCEL, N_("_Cancel"), NULL,
00159         N_("Cancel the current entry"),
00160         G_CALLBACK (gnc_plugin_page_invoice_cmd_cancel)
00161     },
00162     {
00163         "DeleteEntryAction", GTK_STOCK_DELETE, N_("_Delete"), NULL,
00164         N_("Delete the current entry"),
00165         G_CALLBACK (gnc_plugin_page_invoice_cmd_delete)
00166     },
00167     {
00168         "BlankEntryAction", GTK_STOCK_GOTO_BOTTOM, N_("_Blank"), NULL,
00169         N_("Move to the blank entry at the bottom of the Invoice"),
00170         G_CALLBACK (gnc_plugin_page_invoice_cmd_blank)
00171     },
00172     {
00173         "DuplicateEntryAction", GTK_STOCK_COPY, N_("Dup_licate Entry"), NULL,
00174         N_("Make a copy of the current entry"),
00175         G_CALLBACK (gnc_plugin_page_invoice_cmd_duplicateEntry)
00176     },
00177     {
00178         "EntryUpAction", GTK_STOCK_GO_UP, N_("Move Entry _Up"), NULL,
00179         N_("Move the current entry one row upwards"),
00180         G_CALLBACK (gnc_plugin_page_invoice_cmd_entryUp)
00181     },
00182     {
00183         "EntryDownAction", GTK_STOCK_GO_DOWN, N_("Move Entry Do_wn"), NULL,
00184         N_("Move the current entry one row downwards"),
00185         G_CALLBACK (gnc_plugin_page_invoice_cmd_entryDown)
00186     },
00187 
00188     /* Business menu */
00189     {
00190         "BusinessNewInvoiceAction", GNC_STOCK_INVOICE_NEW, N_("New _Invoice"), "",
00191         N_("Create a new invoice for the same owner as the current one"),
00192         G_CALLBACK (gnc_plugin_page_invoice_cmd_new_invoice)
00193     },
00194     {
00195         "ToolsProcessPaymentAction", GNC_STOCK_INVOICE_PAY, N_("_Pay Invoice"), NULL,
00196         N_("Enter a payment for the owner of this Invoice"),
00197         G_CALLBACK (gnc_plugin_page_invoice_cmd_pay_invoice)
00198     },
00199 
00200     /* Reports menu */
00201     {
00202         "ReportsCompanyReportAction", NULL, N_("_Company Report"), NULL,
00203         N_("Open a company report window for the owner of this Invoice"),
00204         G_CALLBACK (gnc_plugin_page_invoice_cmd_company_report)
00205     },
00206 };
00207 static guint gnc_plugin_page_invoice_n_actions = G_N_ELEMENTS (gnc_plugin_page_invoice_actions);
00208 
00209 static GtkRadioActionEntry radio_entries [] =
00210 {
00211     { "SortStandardAction", NULL, N_("_Standard"), NULL, N_("Keep normal invoice order"), BY_STANDARD },
00212     { "SortDateAction", NULL, N_("_Date"), NULL, N_("Sort by date"), BY_DATE },
00213     { "SortDateEntryAction", NULL, N_("Date of _Entry"), NULL, N_("Sort by the date of entry"), BY_DATE_ENTERED },
00214     { "SortQuantityAction", NULL, N_("_Quantity"), NULL, N_("Sort by quantity"), BY_QTY },
00215     { "SortPriceAction", NULL, N_("_Price"), NULL, N_("Sort by price"), BY_PRICE },
00216     { "SortDescriptionAction", NULL, N_("Descri_ption"), NULL, N_("Sort by description"), BY_DESC },
00217 };
00218 static guint n_radio_entries = G_N_ELEMENTS (radio_entries);
00219 
00220 static const gchar *posted_actions[] =
00221 {
00222     "FilePrintAction",
00223     NULL
00224 };
00225 
00226 static const gchar *unposted_actions[] =
00227 {
00228     "EditCutAction",
00229     "EditPasteAction",
00230     "EditEditInvoiceAction",
00231     "EditPostInvoiceAction",
00232     "RecordEntryAction",
00233     "CancelEntryAction",
00234     "DeleteEntryAction",
00235     "DuplicateEntryAction",
00236     "EntryUpAction",
00237     "EntryDownAction",
00238     "BlankEntryAction",
00239     NULL
00240 };
00241 
00242 static const gchar *can_unpost_actions[] =
00243 {
00244     "EditUnpostInvoiceAction",
00245     NULL
00246 };
00247 
00249 static action_toolbar_labels toolbar_labels[] =
00250 {
00251     { "RecordEntryAction",        N_("Enter") },
00252     { "CancelEntryAction",        N_("Cancel") },
00253     { "DeleteEntryAction",        N_("Delete") },
00254     { "DuplicateEntryAction",       N_("Duplicate") },
00255     { "EntryUpAction", N_("Up") },
00256     { "EntryDownAction", N_("Down") },
00257     { "BlankEntryAction",           N_("Blank") },
00258     { "EditPostInvoiceAction",      N_("Post") },
00259     { "EditUnpostInvoiceAction",    N_("Unpost") },
00260     { NULL, NULL },
00261 };
00262 
00263 
00264 /************************************************************/
00265 /*                      Data Structures                     */
00266 /************************************************************/
00267 
00268 typedef struct GncPluginPageInvoicePrivate
00269 {
00270     InvoiceWindow *iw;
00271 
00272     GtkWidget *widget;
00273 
00274     gint component_manager_id;
00275 } GncPluginPageInvoicePrivate;
00276 
00277 #define GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(o)  \
00278    (G_TYPE_INSTANCE_GET_PRIVATE ((o), GNC_TYPE_PLUGIN_PAGE_INVOICE, GncPluginPageInvoicePrivate))
00279 
00280 static GObjectClass *parent_class = NULL;
00281 
00282 /************************************************************/
00283 /*                      Implementation                      */
00284 /************************************************************/
00285 
00286 GType
00287 gnc_plugin_page_invoice_get_type (void)
00288 {
00289     static GType gnc_plugin_page_invoice_type = 0;
00290 
00291     if (gnc_plugin_page_invoice_type == 0)
00292     {
00293         static const GTypeInfo our_info =
00294         {
00295             sizeof (GncPluginPageInvoiceClass),
00296             NULL,
00297             NULL,
00298             (GClassInitFunc) gnc_plugin_page_invoice_class_init,
00299             NULL,
00300             NULL,
00301             sizeof (GncPluginPageInvoice),
00302             0,
00303             (GInstanceInitFunc) gnc_plugin_page_invoice_init
00304         };
00305 
00306         gnc_plugin_page_invoice_type = g_type_register_static (GNC_TYPE_PLUGIN_PAGE,
00307                                        "GncPluginPageInvoice",
00308                                        &our_info, 0);
00309     }
00310 
00311     return gnc_plugin_page_invoice_type;
00312 }
00313 
00314 GncPluginPage *
00315 gnc_plugin_page_invoice_new (InvoiceWindow *iw)
00316 {
00317     GncPluginPageInvoicePrivate *priv;
00318     GncPluginPageInvoice *invoice_page;
00319     GncPluginPage *plugin_page;
00320     const GList *item;
00321 
00322     /* Is there an existing page? */
00323     item = gnc_gobject_tracking_get_list(GNC_PLUGIN_PAGE_INVOICE_NAME);
00324     for ( ; item; item = g_list_next(item))
00325     {
00326         invoice_page = (GncPluginPageInvoice *)item->data;
00327         priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(invoice_page);
00328         if (priv->iw == iw)
00329             return GNC_PLUGIN_PAGE(invoice_page);
00330     }
00331 
00332     invoice_page = g_object_new (GNC_TYPE_PLUGIN_PAGE_INVOICE, (char *)NULL);
00333     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(invoice_page);
00334     priv->iw = iw;
00335 
00336     plugin_page = GNC_PLUGIN_PAGE(invoice_page);
00337     gnc_plugin_page_invoice_update_title(plugin_page);
00338     gnc_plugin_page_set_uri(plugin_page, "default:");
00339 
00340     priv->component_manager_id = 0;
00341     return plugin_page;
00342 }
00343 
00344 static void
00345 gnc_plugin_page_invoice_class_init (GncPluginPageInvoiceClass *klass)
00346 {
00347     GObjectClass *object_class = G_OBJECT_CLASS (klass);
00348     GncPluginPageClass *gnc_plugin_class = GNC_PLUGIN_PAGE_CLASS(klass);
00349 
00350     parent_class = g_type_class_peek_parent (klass);
00351 
00352     object_class->finalize = gnc_plugin_page_invoice_finalize;
00353 
00354     gnc_plugin_class->tab_icon        = NULL;
00355     gnc_plugin_class->plugin_name     = GNC_PLUGIN_PAGE_INVOICE_NAME;
00356     gnc_plugin_class->create_widget   = gnc_plugin_page_invoice_create_widget;
00357     gnc_plugin_class->destroy_widget  = gnc_plugin_page_invoice_destroy_widget;
00358     gnc_plugin_class->save_page       = gnc_plugin_page_invoice_save_page;
00359     gnc_plugin_class->recreate_page   = gnc_plugin_page_invoice_recreate_page;
00360     gnc_plugin_class->window_changed  = gnc_plugin_page_invoice_window_changed;
00361 
00362     g_type_class_add_private(klass, sizeof(GncPluginPageInvoicePrivate));
00363 }
00364 
00365 static void
00366 gnc_plugin_page_invoice_init (GncPluginPageInvoice *plugin_page)
00367 {
00368     GncPluginPageInvoicePrivate *priv;
00369     GncPluginPage *parent;
00370     GtkActionGroup *action_group;
00371     gboolean use_new;
00372 
00373     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00374 
00375     /* Init parent declared variables */
00376     parent = GNC_PLUGIN_PAGE(plugin_page);
00377     use_new = gnc_gconf_get_bool(GCONF_SECTION_INVOICE, KEY_USE_NEW, NULL);
00378     g_object_set(G_OBJECT(plugin_page),
00379                  "page-name",      _("Invoice"),
00380                  "page-uri",       "default:",
00381                  "ui-description", "gnc-plugin-page-invoice-ui.xml",
00382                  "use-new-window", use_new,
00383                  (char *)NULL);
00384 
00385     /* change me when the system supports multiple books */
00386     gnc_plugin_page_add_book(parent, gnc_get_current_book());
00387 
00388     /* Create menu and toolbar information */
00389     action_group =
00390         gnc_plugin_page_create_action_group(parent,
00391                                             "GncPluginPageInvoiceActions");
00392     gtk_action_group_add_actions (action_group, gnc_plugin_page_invoice_actions,
00393                                   gnc_plugin_page_invoice_n_actions, plugin_page);
00394     gtk_action_group_add_radio_actions (action_group,
00395                                         radio_entries, n_radio_entries,
00396                                         REG_STYLE_LEDGER,
00397                                         G_CALLBACK(gnc_plugin_page_invoice_cmd_sort_changed),
00398                                         plugin_page);
00399 
00400     gnc_plugin_init_short_names (action_group, toolbar_labels);
00401 }
00402 
00403 static void
00404 gnc_plugin_page_invoice_finalize (GObject *object)
00405 {
00406     GncPluginPageInvoice *page;
00407     GncPluginPageInvoicePrivate *priv;
00408 
00409     g_return_if_fail (GNC_IS_PLUGIN_PAGE_INVOICE (object));
00410 
00411     ENTER("object %p", object);
00412     page = GNC_PLUGIN_PAGE_INVOICE (object);
00413     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(page);
00414 
00415     G_OBJECT_CLASS (parent_class)->finalize (object);
00416     LEAVE(" ");
00417 }
00418 
00419 
00420 void
00421 gnc_plugin_page_invoice_update_menus (GncPluginPage *page, gboolean is_posted, gboolean can_unpost)
00422 {
00423     GtkActionGroup *action_group;
00424 
00425     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(page));
00426 
00427     action_group = gnc_plugin_page_get_action_group(page);
00428     gnc_plugin_update_actions (action_group, posted_actions,
00429                                "sensitive", is_posted);
00430     gnc_plugin_update_actions (action_group, unposted_actions,
00431                                "sensitive", !is_posted);
00432     gnc_plugin_update_actions (action_group, can_unpost_actions,
00433                                "sensitive", can_unpost);
00434 }
00435 
00436 
00437 /* Virtual Functions */
00438 
00439 static GtkWidget *
00440 gnc_plugin_page_invoice_create_widget (GncPluginPage *plugin_page)
00441 {
00442     GncPluginPageInvoice *page;
00443     GncPluginPageInvoicePrivate *priv;
00444     GtkWidget *regWidget, *widget;
00445 
00446     ENTER("page %p", plugin_page);
00447     page = GNC_PLUGIN_PAGE_INVOICE (plugin_page);
00448     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(page);
00449     if (priv->widget != NULL)
00450     {
00451         LEAVE("");
00452         return priv->widget;
00453     }
00454 
00455     priv->widget = gtk_vbox_new (FALSE, 0);
00456     gtk_widget_show (priv->widget);
00457 
00458     widget = gnc_invoice_create_page(priv->iw, page);
00459     gtk_widget_show (widget);
00460     gtk_box_pack_start(GTK_BOX (priv->widget), widget, TRUE, TRUE, 0);
00461 
00462     plugin_page->summarybar = gnc_invoice_window_create_summary_bar(priv->iw);
00463     gtk_box_pack_start(GTK_BOX (priv->widget), plugin_page->summarybar, FALSE, FALSE, 0);
00464     gnc_plugin_page_invoice_summarybar_position_changed(NULL, page);
00465     gnc_gconf_general_register_cb(KEY_SUMMARYBAR_POSITION,
00466                                   gnc_plugin_page_invoice_summarybar_position_changed, page);
00467 
00468     regWidget = gnc_invoice_get_register(priv->iw);
00469     if (regWidget)
00470     {
00471         g_signal_connect (G_OBJECT (regWidget), "redraw-help",
00472                           G_CALLBACK (gnc_plugin_page_redraw_help_cb), page);
00473     }
00474 
00475     priv->component_manager_id =
00476         gnc_register_gui_component(GNC_PLUGIN_PAGE_INVOICE_NAME,
00477                                    gnc_plugin_page_invoice_refresh_cb,
00478                                    NULL, page);
00479 
00480     LEAVE("");
00481     return priv->widget;
00482 }
00483 
00484 static void
00485 gnc_plugin_page_invoice_destroy_widget (GncPluginPage *plugin_page)
00486 {
00487     GncPluginPageInvoice *page;
00488     GncPluginPageInvoicePrivate *priv;
00489 
00490     ENTER("page %p", plugin_page);
00491     page = GNC_PLUGIN_PAGE_INVOICE (plugin_page);
00492     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(page);
00493 
00494     gnc_gconf_general_remove_cb(KEY_SUMMARYBAR_POSITION,
00495                                 gnc_plugin_page_invoice_summarybar_position_changed, page);
00496 
00497     if (priv->widget == NULL)
00498     {
00499         LEAVE("");
00500         return;
00501     }
00502 
00503     if (priv->component_manager_id)
00504     {
00505         gnc_unregister_gui_component(priv->component_manager_id);
00506         priv->component_manager_id = 0;
00507     }
00508 
00509     gtk_widget_hide(priv->widget);
00510     gnc_invoice_window_destroy_cb(priv->widget, priv->iw);
00511     priv->widget = NULL;
00512     LEAVE("");
00513 }
00514 
00524 static void
00525 gnc_plugin_page_invoice_save_page (GncPluginPage *plugin_page,
00526                                    GKeyFile *key_file,
00527                                    const gchar *group_name)
00528 {
00529     GncPluginPageInvoice *invoice;
00530     GncPluginPageInvoicePrivate *priv;
00531 
00532     g_return_if_fail (GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00533     g_return_if_fail (key_file != NULL);
00534     g_return_if_fail (group_name != NULL);
00535 
00536     ENTER("page %p, key_file %p, group_name %s", plugin_page, key_file,
00537           group_name);
00538 
00539     invoice = GNC_PLUGIN_PAGE_INVOICE(plugin_page);
00540     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(invoice);
00541 
00542     gnc_invoice_save_page(priv->iw, key_file, group_name);
00543     LEAVE(" ");
00544 }
00545 
00546 
00547 
00557 static GncPluginPage *
00558 gnc_plugin_page_invoice_recreate_page (GtkWidget *window,
00559                                        GKeyFile *key_file,
00560                                        const gchar *group_name)
00561 {
00562     GncPluginPage *page;
00563 
00564     g_return_val_if_fail(GNC_IS_MAIN_WINDOW(window), NULL);
00565     g_return_val_if_fail(key_file, NULL);
00566     g_return_val_if_fail(group_name, NULL);
00567     ENTER("key_file %p, group_name %s", key_file, group_name);
00568 
00569     /* Create the new page. */
00570     page = gnc_invoice_recreate_page(GNC_MAIN_WINDOW(window),
00571                                      key_file, group_name);
00572 
00573     LEAVE(" ");
00574     return page;
00575 }
00576 
00577 
00578 static void
00579 gnc_plugin_page_invoice_window_changed (GncPluginPage *plugin_page,
00580                                         GtkWidget *window)
00581 {
00582     GncPluginPageInvoice *page;
00583     GncPluginPageInvoicePrivate *priv;
00584 
00585     g_return_if_fail (GNC_IS_PLUGIN_PAGE_INVOICE (plugin_page));
00586 
00587     page = GNC_PLUGIN_PAGE_INVOICE(plugin_page);
00588     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(page);
00589     gnc_invoice_window_changed (priv->iw, window);
00590 }
00591 
00592 
00593 static void
00594 gnc_plugin_page_invoice_summarybar_position_changed(GConfEntry *entry,
00595         gpointer user_data)
00596 {
00597     GncPluginPage *plugin_page;
00598     GncPluginPageInvoice *page;
00599     GncPluginPageInvoicePrivate *priv;
00600     GtkPositionType position = GTK_POS_BOTTOM;
00601     gchar *conf_string;
00602 
00603     g_return_if_fail(user_data != NULL);
00604 
00605     plugin_page = GNC_PLUGIN_PAGE(user_data);
00606     page = GNC_PLUGIN_PAGE_INVOICE (user_data);
00607     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(page);
00608 
00609     conf_string = gnc_gconf_get_string (GCONF_GENERAL,
00610                                         KEY_SUMMARYBAR_POSITION, NULL);
00611     if (conf_string)
00612     {
00613         position = gnc_enum_from_nick (GTK_TYPE_POSITION_TYPE,
00614                                        conf_string, GTK_POS_BOTTOM);
00615         g_free (conf_string);
00616     }
00617 
00618     gtk_box_reorder_child(GTK_BOX(priv->widget),
00619                           plugin_page->summarybar,
00620                           (position == GTK_POS_TOP ? 0 : -1) );
00621 }
00622 
00623 
00624 /************************************************************/
00625 /*                     Command callbacks                    */
00626 /************************************************************/
00627 
00628 static void
00629 gnc_plugin_page_invoice_cmd_new_invoice (GtkAction *action,
00630         GncPluginPageInvoice *plugin_page)
00631 {
00632     GncPluginPageInvoicePrivate *priv;
00633 
00634     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00635 
00636     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00637     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00638     gnc_invoice_window_new_invoice_cb(NULL, priv->iw);
00639     LEAVE(" ");
00640 }
00641 
00642 static void
00643 gnc_plugin_page_invoice_cmd_new_account (GtkAction *action,
00644         GncPluginPageInvoice *plugin_page)
00645 {
00646     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00647 
00648     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00649     gnc_ui_new_account_window (gnc_get_current_book(), NULL);
00650     LEAVE(" ");
00651 }
00652 
00653 static void
00654 gnc_plugin_page_invoice_cmd_print (GtkAction *action,
00655                                    GncPluginPageInvoice *plugin_page)
00656 {
00657     GncPluginPageInvoicePrivate *priv;
00658 
00659     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00660 
00661     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00662     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00663     gnc_invoice_window_printCB(NULL, priv->iw);
00664     LEAVE(" ");
00665 }
00666 
00667 static void
00668 gnc_plugin_page_invoice_cmd_cut (GtkAction *action,
00669                                  GncPluginPageInvoice *plugin_page)
00670 {
00671     GncPluginPageInvoicePrivate *priv;
00672 
00673     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00674 
00675     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00676     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00677     gnc_invoice_window_cut_cb(NULL, priv->iw);
00678     LEAVE(" ");
00679 }
00680 
00681 static void
00682 gnc_plugin_page_invoice_cmd_copy (GtkAction *action,
00683                                   GncPluginPageInvoice *plugin_page)
00684 {
00685     GncPluginPageInvoicePrivate *priv;
00686 
00687     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00688 
00689     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00690     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00691     gnc_invoice_window_copy_cb(NULL, priv->iw);
00692     LEAVE(" ");
00693 }
00694 
00695 static void
00696 gnc_plugin_page_invoice_cmd_paste (GtkAction *action,
00697                                    GncPluginPageInvoice *plugin_page)
00698 {
00699     GncPluginPageInvoicePrivate *priv;
00700 
00701     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00702 
00703     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00704     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00705     gnc_invoice_window_paste_cb(NULL, priv->iw);
00706     LEAVE(" ");
00707 }
00708 
00709 static void
00710 gnc_plugin_page_invoice_cmd_edit (GtkAction *action,
00711                                   GncPluginPageInvoice *plugin_page)
00712 {
00713     GncPluginPageInvoicePrivate *priv;
00714 
00715     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00716 
00717     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00718     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00719     gnc_invoice_window_editCB(NULL, priv->iw);
00720     LEAVE(" ");
00721 }
00722 
00723 static void
00724 gnc_plugin_page_invoice_cmd_duplicateInvoice (GtkAction *action,
00725         GncPluginPageInvoice *plugin_page)
00726 {
00727     GncPluginPageInvoicePrivate *priv;
00728 
00729     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00730 
00731     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00732     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00733     gnc_invoice_window_duplicateInvoiceCB(NULL, priv->iw);
00734     LEAVE(" ");
00735 }
00736 
00737 static void
00738 gnc_plugin_page_invoice_cmd_post (GtkAction *action,
00739                                   GncPluginPageInvoice *plugin_page)
00740 {
00741     GncPluginPageInvoicePrivate *priv;
00742 
00743     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00744 
00745     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00746     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00747     gnc_invoice_window_postCB(NULL, priv->iw);
00748     LEAVE(" ");
00749 }
00750 
00751 static void
00752 gnc_plugin_page_invoice_cmd_unpost (GtkAction *action,
00753                                     GncPluginPageInvoice *plugin_page)
00754 {
00755     GncPluginPageInvoicePrivate *priv;
00756 
00757     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00758 
00759     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00760     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00761     gnc_invoice_window_unpostCB(NULL, priv->iw);
00762     LEAVE(" ");
00763 }
00764 
00765 static void
00766 gnc_plugin_page_invoice_cmd_sort_changed (GtkAction *action,
00767         GtkRadioAction *current,
00768         GncPluginPageInvoice *plugin_page)
00769 {
00770     GncPluginPageInvoicePrivate *priv;
00771     invoice_sort_type_t value;
00772 
00773     ENTER("(action %p, radio action %p, plugin_page %p)",
00774           action, current, plugin_page);
00775     LEAVE("g_return testing...");
00776 
00777     g_return_if_fail(GTK_IS_ACTION(action));
00778     g_return_if_fail(GTK_IS_RADIO_ACTION(current));
00779     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00780 
00781     ENTER("...passed (action %p, radio action %p, plugin_page %p)",
00782           action, current, plugin_page);
00783     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00784     value = gtk_radio_action_get_current_value(current);
00785     gnc_invoice_window_sort (priv->iw, value);
00786     LEAVE(" ");
00787 }
00788 
00789 
00790 static void
00791 gnc_plugin_page_invoice_cmd_enter (GtkAction *action,
00792                                    GncPluginPageInvoice *plugin_page)
00793 {
00794     GncPluginPageInvoicePrivate *priv;
00795 
00796     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00797 
00798     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00799     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00800     gnc_invoice_window_recordCB(NULL, priv->iw);
00801     LEAVE(" ");
00802 }
00803 
00804 static void
00805 gnc_plugin_page_invoice_cmd_cancel (GtkAction *action,
00806                                     GncPluginPageInvoice *plugin_page)
00807 {
00808     GncPluginPageInvoicePrivate *priv;
00809 
00810     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00811 
00812     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00813     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00814     gnc_invoice_window_cancelCB(NULL, priv->iw);
00815     LEAVE(" ");
00816 }
00817 
00818 static void
00819 gnc_plugin_page_invoice_cmd_delete (GtkAction *action,
00820                                     GncPluginPageInvoice *plugin_page)
00821 {
00822     GncPluginPageInvoicePrivate *priv;
00823 
00824     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00825 
00826     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00827     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00828     gnc_invoice_window_deleteCB(NULL, priv->iw);
00829     LEAVE(" ");
00830 }
00831 
00832 static void
00833 gnc_plugin_page_invoice_cmd_blank (GtkAction *action,
00834                                    GncPluginPageInvoice *plugin_page)
00835 {
00836     GncPluginPageInvoicePrivate *priv;
00837 
00838     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00839 
00840     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00841     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00842     gnc_invoice_window_blankCB(NULL, priv->iw);
00843     LEAVE(" ");
00844 }
00845 
00846 static void
00847 gnc_plugin_page_invoice_cmd_duplicateEntry (GtkAction *action,
00848         GncPluginPageInvoice *plugin_page)
00849 {
00850     GncPluginPageInvoicePrivate *priv;
00851 
00852     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00853 
00854     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00855     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00856     gnc_invoice_window_duplicateCB(NULL, priv->iw);
00857     LEAVE(" ");
00858 }
00859 
00860 static void
00861 gnc_plugin_page_invoice_cmd_entryUp (GtkAction *action,
00862                                      GncPluginPageInvoice *plugin_page)
00863 {
00864     GncPluginPageInvoicePrivate *priv;
00865     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00866 
00867     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00868     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00869     gnc_invoice_window_entryUpCB(NULL, priv->iw);
00870     LEAVE(" ");
00871 }
00872 
00873 static void
00874 gnc_plugin_page_invoice_cmd_entryDown (GtkAction *action,
00875                                        GncPluginPageInvoice *plugin_page)
00876 {
00877     GncPluginPageInvoicePrivate *priv;
00878     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00879 
00880     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00881     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00882     gnc_invoice_window_entryDownCB(NULL, priv->iw);
00883     LEAVE(" ");
00884 }
00885 
00886 static void
00887 gnc_plugin_page_invoice_cmd_pay_invoice (GtkAction *action,
00888         GncPluginPageInvoice *plugin_page)
00889 {
00890     GncPluginPageInvoicePrivate *priv;
00891 
00892     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00893 
00894     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00895     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00896     gnc_invoice_window_payment_cb(NULL, priv->iw);
00897     LEAVE(" ");
00898 }
00899 
00900 static void
00901 gnc_plugin_page_invoice_cmd_company_report (GtkAction *action,
00902         GncPluginPageInvoice *plugin_page)
00903 {
00904     GncPluginPageInvoicePrivate *priv;
00905 
00906     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00907 
00908     ENTER("(action %p, plugin_page %p)", action, plugin_page);
00909     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(plugin_page);
00910     gnc_invoice_window_report_owner_cb(NULL, priv->iw);
00911     LEAVE(" ");
00912 }
00913 
00914 /************************************************************/
00915 /*                    Auxiliary functions                   */
00916 /************************************************************/
00917 
00918 static void
00919 gnc_plugin_page_redraw_help_cb (GnucashRegister *g_reg,
00920                                 GncPluginPageInvoice *invoice_page)
00921 {
00922     GncPluginPageInvoicePrivate *priv;
00923     GncWindow *window;
00924     const char *status;
00925     char *help;
00926 
00927     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(invoice_page));
00928 
00929     window = GNC_WINDOW(GNC_PLUGIN_PAGE(invoice_page)->window);
00930 
00931     /* Get the text from the ledger */
00932     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(invoice_page);
00933     help = gnc_invoice_get_help(priv->iw);
00934     status = help ? help : g_strdup("");
00935     gnc_window_set_status(window, GNC_PLUGIN_PAGE(invoice_page), status);
00936     g_free(help);
00937 }
00938 
00939 
00940 void
00941 gnc_plugin_page_invoice_update_title (GncPluginPage *plugin_page)
00942 {
00943     GncPluginPageInvoice *page;
00944     GncPluginPageInvoicePrivate *priv;
00945     gchar *title;
00946 
00947     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(plugin_page));
00948 
00949     page = GNC_PLUGIN_PAGE_INVOICE(plugin_page);
00950     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(page);
00951     title = gnc_invoice_get_title(priv->iw);
00952     main_window_update_page_name(plugin_page, title);
00953     g_free(title);
00954 }
00955 
00956 static void
00957 gnc_plugin_page_invoice_refresh_cb (GHashTable *changes, gpointer user_data)
00958 {
00959     GncPluginPageInvoice *page = user_data;
00960     GncPluginPageInvoicePrivate *priv;
00961     GtkWidget *reg;
00962 
00963     g_return_if_fail(GNC_IS_PLUGIN_PAGE_INVOICE(page));
00964 
00965     /* We're only looking for forced updates here. */
00966     if (changes)
00967         return;
00968 
00969     priv = GNC_PLUGIN_PAGE_INVOICE_GET_PRIVATE(page);
00970     reg = gnc_invoice_get_register(priv->iw);
00971     gnucash_register_refresh_from_gconf(GNUCASH_REGISTER(reg));
00972     gtk_widget_queue_draw(priv->widget);
00973 }