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gnc-main-window.c
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gnc-main-window.c
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/*
* gnc-main-window.c -- GtkWindow which represents the
* GnuCash main window.
*
* Copyright (C) 2003 Jan Arne Petersen <jpetersen@uni-bonn.de>
* Copyright (C) 2003,2005,2006 David Hampton <hampton@employees.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, contact:
*
* Free Software Foundation Voice: +1-617-542-5942
* 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652
* Boston, MA 02110-1301, USA gnu@gnu.org
*/
/** @addtogroup Windows
@{ */
/** @addtogroup GncMainWindow Main Window functions.
@{ */
/** @file gnc-main-window.c
@brief Functions for adding content to a window.
@author Copyright (C) 2003 Jan Arne Petersen <jpetersen@uni-bonn.de>
@author Copyright (C) 2003,2005,2006 David Hampton <hampton@employees.org>
*/
#include "config.h"
#include <gnome.h>
#include <glib/gi18n.h>
#include <libguile.h>
#include "guile-mappings.h"
#include "gnc-plugin.h"
#include "gnc-plugin-manager.h"
#include "gnc-main-window.h"
#include "dialog-preferences.h"
#include "dialog-reset-warnings.h"
#include "dialog-transfer.h"
#include "dialog-utils.h"
#include "file-utils.h"
#include "gnc-component-manager.h"
#include "gnc-engine.h"
#include "gnc-file.h"
#include "gnc-gkeyfile-utils.h"
#include "gnc-gnome-utils.h"
#include "gnc-gobject-utils.h"
#include "gnc-gui-query.h"
#include "gnc-hooks.h"
#include "gnc-session.h"
#include "gnc-ui.h"
#include "gnc-ui-util.h"
#include "gnc-uri-utils.h"
#include "core-utils/gnc-version.h"
#include "gnc-window.h"
#include "gnc-main.h"
#include "gnc-gconf-utils.h"
// +JSLED
//#include "gnc-html.h"
#include "gnc-autosave.h"
#include "print-session.h"
#ifdef MAC_INTEGRATION
#include <igemacintegration/gtkosxapplication.h>
#endif
/** Names of signals generated by the main window. */
enum
{
PAGE_ADDED,
PAGE_CHANGED,
LAST_SIGNAL
};
/** This label is used to provide a mapping from a visible page widget
* back to the corresponding GncPluginPage object. */
#define PLUGIN_PAGE_LABEL "plugin-page"
#define PLUGIN_PAGE_CLOSE_BUTTON "close-button"
#define PLUGIN_PAGE_TAB_LABEL "label"
#define KEY_SHOW_CLOSE_BUTTON "tab_close_buttons"
#define KEY_TAB_NEXT_RECENT "tab_next_recent"
#define KEY_TAB_POSITION "tab_position"
#define KEY_TAB_WIDTH "tab_width"
#define GNC_MAIN_WINDOW_NAME "GncMainWindow"
/* Static Globals *******************************************************/
/** The debugging module that this .o belongs to. */
static QofLogModule log_module = GNC_MOD_GUI;
/** A pointer to the parent class of an embedded window. */
static GObjectClass *parent_class = NULL;
/** An identifier that indicates a "main" window. */
static GQuark window_type = 0;
/** A list of all extant main windows. This is for convenience as the
* same information can be obtained from the object tracking code. */
static GList *active_windows = NULL;
/* Declarations *********************************************************/
static void gnc_main_window_class_init (GncMainWindowClass *klass);
static void gnc_main_window_init (GncMainWindow *window, GncMainWindowClass *klass);
static void gnc_main_window_finalize (GObject *object);
static void gnc_main_window_destroy (GtkObject *object);
static void gnc_main_window_setup_window (GncMainWindow *window);
static void gnc_window_main_window_init (GncWindowIface *iface);
static void gnc_main_window_update_all_menu_items (void);
/* Callbacks */
static void gnc_main_window_add_widget (GtkUIManager *merge, GtkWidget *widget, GncMainWindow *window);
static void gnc_main_window_switch_page (GtkNotebook *notebook, GtkNotebookPage *notebook_page, gint pos, GncMainWindow *window);
static void gnc_main_window_page_reordered (GtkNotebook *notebook, GtkWidget *child, guint pos, GncMainWindow *window);
static void gnc_main_window_plugin_added (GncPlugin *manager, GncPlugin *plugin, GncMainWindow *window);
static void gnc_main_window_plugin_removed (GncPlugin *manager, GncPlugin *plugin, GncMainWindow *window);
static void gnc_main_window_engine_commit_error_callback( gpointer data, QofBackendError errcode );
/* Command callbacks */
static void gnc_main_window_cmd_page_setup (GtkAction *action, GncMainWindow *window);
static void gnc_main_window_cmd_file_properties (GtkAction *action, GncMainWindow *window);
static void gnc_main_window_cmd_file_close (GtkAction *action, GncMainWindow *window);
static void gnc_main_window_cmd_file_quit (GtkAction *action, GncMainWindow *window);
static void gnc_main_window_cmd_edit_cut (GtkAction *action, GncMainWindow *window);
static void gnc_main_window_cmd_edit_copy (GtkAction *action, GncMainWindow *window);
static void gnc_main_window_cmd_edit_paste (GtkAction *action, GncMainWindow *window);
static void gnc_main_window_cmd_edit_preferences (GtkAction *action, GncMainWindow *window);
static void gnc_main_window_cmd_view_refresh (GtkAction *action, GncMainWindow *window);
static void gnc_main_window_cmd_view_toolbar (GtkAction *action, GncMainWindow *window);
static void gnc_main_window_cmd_view_summary (GtkAction *action, GncMainWindow *window);
static void gnc_main_window_cmd_view_statusbar (GtkAction *action, GncMainWindow *window);
static void gnc_main_window_cmd_actions_reset_warnings (GtkAction *action, GncMainWindow *window);
static void gnc_main_window_cmd_actions_rename_page (GtkAction *action, GncMainWindow *window);
static void gnc_main_window_cmd_window_new (GtkAction *action, GncMainWindow *window);
static void gnc_main_window_cmd_window_move_page (GtkAction *action, GncMainWindow *window);
static void gnc_main_window_cmd_window_raise (GtkAction *action, GtkRadioAction *current, GncMainWindow *window);
static void gnc_main_window_cmd_help_tutorial (GtkAction *action, GncMainWindow *window);
static void gnc_main_window_cmd_help_contents (GtkAction *action, GncMainWindow *window);
static void gnc_main_window_cmd_help_about (GtkAction *action, GncMainWindow *window);
static void do_popup_menu(GncPluginPage *page, GdkEventButton *event);
static gboolean gnc_main_window_popup_menu_cb (GtkWidget *widget, GncPluginPage *page);
#ifdef MAC_INTEGRATION
static void gnc_quartz_shutdown(GtkOSXApplication *theApp, gpointer data);
static gboolean gnc_quartz_should_quit(GtkOSXApplication *theApp, GncMainWindow *window);
static void gnc_quartz_set_menu(GncMainWindow* window);
#endif
/** The instance private data structure for an embedded window
* object. */
typedef struct GncMainWindowPrivate
{
/** The dock (vbox) at the top of the window containing the
* menubar and toolbar. These items are generated bu the UI
* manager and stored here when the UI manager provides them
* to the main window. */
GtkWidget *menu_dock;
/** The toolbar created by the UI manager. This pointer
* provides easy access for showing/hiding the toolbar. */
GtkWidget *toolbar;
/** The notebook containing all the pages in this window. */
GtkWidget *notebook;
/** A pointer to the status bar at the bottom edge of the
* window. This pointer provides easy access for
* updating/showing/hiding the status bar. */
GtkWidget *statusbar;
/** A pointer to the progress bar at the bottom right of the
* window that is contained in the status bar. This pointer
* provides easy access for updating the progressbar. */
GtkWidget *progressbar;
/** The group of all actions provided by the main window
* itself. This does not include any action provided by menu
* or content plugins. */
GtkActionGroup *action_group;
/** A list of all pages that are installed in this window. */
GList *installed_pages;
/** A list of pages in order of use (most recent -> least recent) */
GList *usage_order;
/** The currently selected page. */
GncPluginPage *current_page;
/** The identifier for this window's engine event handler. */
gint event_handler_id;
/** A hash table of all action groups that have been installed
* into this window. The keys are the name of an action
* group, the values are structures of type
* MergedActionEntry. */
GHashTable *merged_actions_table;
} GncMainWindowPrivate;
#define GNC_MAIN_WINDOW_GET_PRIVATE(o) \
(G_TYPE_INSTANCE_GET_PRIVATE ((o), GNC_TYPE_MAIN_WINDOW, GncMainWindowPrivate))
/** This data structure maintains information about one action groups
* that has been installed in this window. */
typedef struct
{
/** The merge identifier for this action group. This number
* is provided by the UI manager. */
guint merge_id;
/** The action group itself. This contains all actions added
* by a single menu or content plugin. */
GtkActionGroup *action_group;
} MergedActionEntry;
/** A holding place for all the signals generated by the main window
* code. */
static guint main_window_signals[LAST_SIGNAL] = { 0 };
/** An array of all of the actions provided by the main window code.
* This includes some placeholder actions for the menus that are
* visible in the menu bar but have no action associated with
* them. */
static GtkActionEntry gnc_menu_actions [] =
{
/* Toplevel */
{ "FileAction", NULL, N_("_File"), NULL, NULL, NULL, },
{ "EditAction", NULL, N_("_Edit"), NULL, NULL, NULL },
{ "ViewAction", NULL, N_("_View"), NULL, NULL, NULL },
{ "ActionsAction", NULL, N_("_Actions"), NULL, NULL, NULL },
{ "TransactionAction", NULL, N_("Tra_nsaction"), NULL, NULL, NULL },
{ "ReportsAction", NULL, N_("_Reports"), NULL, NULL, NULL },
{ "ToolsAction", NULL, N_("_Tools"), NULL, NULL, NULL },
{ "ExtensionsAction", NULL, N_("E_xtensions"), NULL, NULL, NULL },
{ "WindowsAction", NULL, N_("_Windows"), NULL, NULL, NULL },
{ "HelpAction", NULL, N_("_Help"), NULL, NULL, NULL },
/* File menu */
{ "FileImportAction", NULL, N_("_Import"), NULL, NULL, NULL },
{ "FileExportAction", NULL, N_("_Export"), NULL, NULL, NULL },
{
"FilePrintAction", GTK_STOCK_PRINT, N_("_Print..."), "<control>p",
N_("Print the currently active page"), NULL
},
#ifndef GTK_STOCK_PAGE_SETUP
# define GTK_STOCK_PAGE_SETUP NULL
#endif
{
"FilePageSetupAction", GTK_STOCK_PAGE_SETUP, N_("Pa_ge Setup..."), "<control><shift>p",
N_("Specify the page size and orientation for printing"),
G_CALLBACK (gnc_main_window_cmd_page_setup)
},
{
"FilePropertiesAction", GTK_STOCK_PROPERTIES, N_("Proper_ties"), "<Alt>Return",
N_("Edit the properties of the current file"),
G_CALLBACK (gnc_main_window_cmd_file_properties)
},
{
"FileCloseAction", GTK_STOCK_CLOSE, N_("_Close"), NULL,
N_("Close the currently active page"),
G_CALLBACK (gnc_main_window_cmd_file_close)
},
{
"FileQuitAction", GTK_STOCK_QUIT, N_("_Quit"), NULL,
N_("Quit this application"),
G_CALLBACK (gnc_main_window_cmd_file_quit)
},
/* Edit menu */
{
"EditCutAction", GTK_STOCK_CUT, N_("Cu_t"), NULL,
N_("Cut the current selection and copy it to clipboard"),
G_CALLBACK (gnc_main_window_cmd_edit_cut)
},
{
"EditCopyAction", GTK_STOCK_COPY, N_("_Copy"), NULL,
N_("Copy the current selection to clipboard"),
G_CALLBACK (gnc_main_window_cmd_edit_copy)
},
{
"EditPasteAction", GTK_STOCK_PASTE, N_("_Paste"), NULL,
N_("Paste the clipboard content at the cursor position"),
G_CALLBACK (gnc_main_window_cmd_edit_paste)
},
{
"EditPreferencesAction", GTK_STOCK_PREFERENCES, N_("Pr_eferences"), NULL,
N_("Edit the global preferences of GnuCash"),
G_CALLBACK (gnc_main_window_cmd_edit_preferences)
},
/* View menu */
{
"ViewSortByAction", NULL, N_("_Sort By..."), NULL,
N_("Select sorting criteria for this page view"), NULL
},
{
"ViewFilterByAction", NULL, N_("_Filter By..."), NULL,
N_("Select the account types that should be displayed."), NULL
},
{
"ViewRefreshAction", GTK_STOCK_REFRESH, N_("_Refresh"), "<control>r",
N_("Refresh this window"),
G_CALLBACK (gnc_main_window_cmd_view_refresh)
},
/* Actions menu */
{ "ScrubMenuAction", NULL, N_("_Check & Repair"), NULL, NULL, NULL },
{
"ActionsForgetWarningsAction", NULL, N_("Reset _Warnings..."), NULL,
N_("Reset the state of all warning messages so they will be shown again."),
G_CALLBACK (gnc_main_window_cmd_actions_reset_warnings)
},
{
"ActionsRenamePageAction", NULL, N_("Re_name Page"), NULL,
N_("Rename this page."),
G_CALLBACK (gnc_main_window_cmd_actions_rename_page)
},
/* Windows menu */
{
"WindowNewAction", NULL, N_("_New Window"), NULL,
N_("Open a new top-level GnuCash window."),
G_CALLBACK (gnc_main_window_cmd_window_new)
},
{
"WindowMovePageAction", NULL, N_("New Window with _Page"), NULL,
N_("Move the current page to a new top-level GnuCash window."),
G_CALLBACK (gnc_main_window_cmd_window_move_page)
},
/* Help menu */
{
"HelpTutorialAction", GNOME_STOCK_BOOK_BLUE, N_("Tutorial and Concepts _Guide"), NULL,
N_("Open the GnuCash Tutorial"),
G_CALLBACK (gnc_main_window_cmd_help_tutorial)
},
{
"HelpContentsAction", GTK_STOCK_HELP, N_("_Contents"), "F1",
N_("Open the GnuCash Help"),
G_CALLBACK (gnc_main_window_cmd_help_contents)
},
{
"HelpAboutAction", GNOME_STOCK_ABOUT, N_("_About"), NULL,
N_("About GnuCash"),
G_CALLBACK (gnc_main_window_cmd_help_about)
},
};
/** The number of actions provided by the main window. */
static guint gnc_menu_n_actions = G_N_ELEMENTS (gnc_menu_actions);
/** An array of all of the toggle action provided by the main window
* code. */
static GtkToggleActionEntry toggle_actions [] =
{
{
"ViewToolbarAction", NULL, N_("_Toolbar"), NULL,
N_("Show/hide the toolbar on this window"),
G_CALLBACK (gnc_main_window_cmd_view_toolbar), TRUE
},
{
"ViewSummaryAction", NULL, N_("Su_mmary Bar"), NULL,
N_("Show/hide the summary bar on this window"),
G_CALLBACK (gnc_main_window_cmd_view_summary), TRUE
},
{
"ViewStatusbarAction", NULL, N_("Stat_us Bar"), NULL,
N_("Show/hide the status bar on this window"),
G_CALLBACK (gnc_main_window_cmd_view_statusbar), TRUE
},
};
/** The number of toggle actions provided by the main window. */
static guint n_toggle_actions = G_N_ELEMENTS (toggle_actions);
/** An array of all of the radio action provided by the main window
* code. */
static GtkRadioActionEntry radio_entries [] =
{
{ "Window0Action", NULL, N_("Window _1"), NULL, NULL, 0 },
{ "Window1Action", NULL, N_("Window _2"), NULL, NULL, 1 },
{ "Window2Action", NULL, N_("Window _3"), NULL, NULL, 2 },
{ "Window3Action", NULL, N_("Window _4"), NULL, NULL, 3 },
{ "Window4Action", NULL, N_("Window _5"), NULL, NULL, 4 },
{ "Window5Action", NULL, N_("Window _6"), NULL, NULL, 5 },
{ "Window6Action", NULL, N_("Window _7"), NULL, NULL, 6 },
{ "Window7Action", NULL, N_("Window _8"), NULL, NULL, 7 },
{ "Window8Action", NULL, N_("Window _9"), NULL, NULL, 8 },
{ "Window9Action", NULL, N_("Window _0"), NULL, NULL, 9 },
};
/** The number of radio actions provided by the main window. */
static guint n_radio_entries = G_N_ELEMENTS (radio_entries);
/** These are the "important" actions provided by the main window.
* Their labels will appear when the toolbar is set to "Icons and
* important text" (e.g. GTK_TOOLBAR_BOTH_HORIZ) mode. */
static const gchar *gnc_menu_important_actions[] =
{
"FileCloseAction",
NULL,
};
/** The following are in the main window so they will always be
* present in the menu structure, but they are never sensitive.
* These actions should be overridden in child windows where they
* have meaning. */
static const gchar *always_insensitive_actions[] =
{
"FilePrintAction",
NULL
};
/** The following items in the main window should be made insensitive
* at startup time. The sensitivity will be changed by some later
* event. */
static const gchar *initially_insensitive_actions[] =
{
"FileCloseAction",
NULL
};
/** The following are in the main window so they will always be
* present in the menu structure, but they are always hidden.
* These actions should be overridden in child windows where they
* have meaning. */
static const gchar *always_hidden_actions[] =
{
"ViewSortByAction",
"ViewFilterByAction",
NULL
};
/** If a page is flagged as immutable, then the following actions
* cannot be performed on that page. */
static const gchar *immutable_page_actions[] =
{
"FileCloseAction",
NULL
};
/** The following actions can only be performed if there are multiple
* pages in a window. */
static const gchar *multiple_page_actions[] =
{
"WindowMovePageAction",
NULL
};
/* This data structure holds the tooltops for all notebook tabs.
* Typically these are used to provide the full path of a register
* page. */
static GtkTooltips *tips = NULL;
/************************************************************
* *
************************************************************/
#define WINDOW_COUNT "WindowCount"
#define WINDOW_STRING "Window %d"
#define WINDOW_GEOMETRY "WindowGeometry"
#define WINDOW_POSITION "WindowPosition"
#define WINDOW_MAXIMIZED "WindowMaximized"
#define TOOLBAR_VISIBLE "ToolbarVisible"
#define STATUSBAR_VISIBLE "StatusbarVisible"
#define SUMMARYBAR_VISIBLE "SummarybarVisible"
#define WINDOW_FIRSTPAGE "FirstPage"
#define WINDOW_PAGECOUNT "PageCount"
#define WINDOW_PAGEORDER "PageOrder"
#define PAGE_TYPE "PageType"
#define PAGE_NAME "PageName"
#define PAGE_STRING "Page %d"
typedef struct
{
GKeyFile *key_file;
const gchar *group_name;
gint window_num;
gint page_num;
gint page_offset;
} GncMainWindowSaveData;
/* Iterator function to walk all pages in all windows, calling the
* specified function for each page. */
void
gnc_main_window_foreach_page (GncMainWindowPageFunc fn, gpointer user_data)
{
GncMainWindowPrivate *priv;
GncMainWindow *window;
GncPluginPage *page;
GList *w, *p;
ENTER(" ");
for (w = active_windows; w; w = g_list_next(w))
{
window = w->data;
priv = GNC_MAIN_WINDOW_GET_PRIVATE(window);
for (p = priv->installed_pages; p; p = g_list_next(p))
{
page = p->data;
fn(page, user_data);
}
}
LEAVE(" ");
}
/** Restore a single page to a window. This function calls a page
* specific function to create the actual page. It then handles all
* the common tasks such as insuring the page is installed into a
* window, updating the page name, and anything else that might be
* common to all pages.
*
* @param window The GncMainWindow where the new page will be
* installed.
*
* @param data A data structure containing state about the
* window/page restoration process. */
static void
gnc_main_window_restore_page (GncMainWindow *window,
GncMainWindowSaveData *data)
{
GncMainWindowPrivate *priv;
GncPluginPage *page;
gchar *page_group, *page_type = NULL, *name = NULL;
const gchar *class_type;
GError *error = NULL;
ENTER("window %p, data %p (key file %p, window %d, page start %d, page num %d)",
window, data, data->key_file, data->window_num, data->page_offset,
data->page_num);
priv = GNC_MAIN_WINDOW_GET_PRIVATE(window);
page_group = g_strdup_printf(PAGE_STRING,
data->page_offset + data->page_num);
page_type = g_key_file_get_string(data->key_file, page_group,
PAGE_TYPE, &error);
if (error)
{
g_warning("error reading group %s key %s: %s",
page_group, PAGE_TYPE, error->message);
goto cleanup;
}
/* See if the page already exists. */
page = g_list_nth_data(priv->installed_pages, data->page_num);
if (page)
{
class_type = GNC_PLUGIN_PAGE_GET_CLASS(page)->plugin_name;
if (strcmp(page_type, class_type) != 0)
{
g_warning("error: page types don't match: state %s, existing page %s",
page_type, class_type);
goto cleanup;
}
}
else
{
/* create and install the page */
page = gnc_plugin_page_recreate_page(GTK_WIDGET(window), page_type,
data->key_file, page_group);
if (page)
{
/* Does the page still need to be installed into the window? */
if (page->window == NULL)
{
gnc_plugin_page_set_use_new_window(page, FALSE);
gnc_main_window_open_page(window, page);
}
/* Restore the page name */
name = g_key_file_get_string(data->key_file, page_group,
PAGE_NAME, &error);
if (error)
{
g_warning("error reading group %s key %s: %s",
page_group, PAGE_NAME, error->message);
/* Fall through and still show the page. */
}
else
{
DEBUG("updating page name for %p to %s.", page, name);
main_window_update_page_name(page, name);
g_free(name);
}
}
}
LEAVE("ok");
cleanup:
if (error)
g_error_free(error);
if (page_type)
g_free(page_type);
g_free(page_group);
}
/** Restore all the pages in a given window. This function restores
* all the window specific attributes, then calls a helper function
* to restore all the pages that are contained in the window.
*
* @param window The GncMainWindow whose pages should be restored.
*
* @param data A data structure containing state about the
* window/page restoration process. */
static void
gnc_main_window_restore_window (GncMainWindow *window, GncMainWindowSaveData *data)
{
GncMainWindowPrivate *priv;
GtkAction *action;
gint *pos, *geom, *order;
gsize length;
gboolean max, visible, desired_visibility;
gchar *window_group;
gint page_start, page_count, i;
GError *error = NULL;
/* Setup */
ENTER("window %p, data %p (key file %p, window %d)",
window, data, data->key_file, data->window_num);
window_group = g_strdup_printf(WINDOW_STRING, data->window_num + 1);
/* Get this window's notebook info */
page_count = g_key_file_get_integer(data->key_file,
window_group, WINDOW_PAGECOUNT, &error);
if (error)
{
g_warning("error reading group %s key %s: %s",
window_group, WINDOW_PAGECOUNT, error->message);
goto cleanup;
}
if (page_count == 0)
{
/* Shound never happen, but has during alpha testing. Having this
* check doesn't hurt anything. */
goto cleanup;
}
page_start = g_key_file_get_integer(data->key_file,
window_group, WINDOW_FIRSTPAGE, &error);
if (error)
{
g_warning("error reading group %s key %s: %s",
window_group, WINDOW_FIRSTPAGE, error->message);
goto cleanup;
}
/* Build a window if we don't already have one */
if (window == NULL)
{
DEBUG("Window %d doesn't exist. Creating new window.", data->window_num);
DEBUG("active_windows %p.", active_windows);
if (active_windows)
DEBUG("first window %p.", active_windows->data);
window = gnc_main_window_new();
gtk_widget_show(GTK_WIDGET(window));
}
priv = GNC_MAIN_WINDOW_GET_PRIVATE(window);
/* Get the window coordinates, etc. */
geom = g_key_file_get_integer_list(data->key_file, window_group,
WINDOW_GEOMETRY, &length, &error);
if (error)
{
g_warning("error reading group %s key %s: %s",
window_group, WINDOW_GEOMETRY, error->message);
g_error_free(error);
error = NULL;
}
else if (length != 2)
{
g_warning("invalid number of values for group %s key %s",
window_group, WINDOW_GEOMETRY);
}
else
{
gtk_window_resize(GTK_WINDOW(window), geom[0], geom[1]);
DEBUG("window (%p) size %dx%d", window, geom[0], geom[1]);
}
/* keep the geometry for a test whether the windows position
is offscreen */
pos = g_key_file_get_integer_list(data->key_file, window_group,
WINDOW_POSITION, &length, &error);
if (error)
{
g_warning("error reading group %s key %s: %s",
window_group, WINDOW_POSITION, error->message);
g_error_free(error);
error = NULL;
}
else if (length != 2)
{
g_warning("invalid number of values for group %s key %s",
window_group, WINDOW_POSITION);
}
else if ((pos[0] + (geom ? geom[0] : 0) < 0) ||
(pos[0] > gdk_screen_width()) ||
(pos[1] + (geom ? geom[1] : 0) < 0) ||
(pos[1] > gdk_screen_height()))
{
// g_debug("position %dx%d, size%dx%d is offscreen; will not move",
// pos[0], pos[1], geom[0], geom[1]);
}
else
{
gtk_window_move(GTK_WINDOW(window), pos[0], pos[1]);
DEBUG("window (%p) position %dx%d", window, pos[0], pos[1]);
}
if (geom)
{
g_free(geom);
}
if (pos)
{
g_free(pos);
}
max = g_key_file_get_boolean(data->key_file, window_group,
WINDOW_MAXIMIZED, &error);
if (error)
{
g_warning("error reading group %s key %s: %s",
window_group, WINDOW_MAXIMIZED, error->message);
g_error_free(error);
error = NULL;
}
else if (max)
{
gtk_window_maximize(GTK_WINDOW(window));
}
/* Common view menu items */
action = gnc_main_window_find_action(window, "ViewToolbarAction");
visible = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action));
desired_visibility = g_key_file_get_boolean(data->key_file, window_group,
TOOLBAR_VISIBLE, &error);
if (error)
{
g_warning("error reading group %s key %s: %s",
window_group, TOOLBAR_VISIBLE, error->message);
g_error_free(error);
error = NULL;
}
else if (visible != desired_visibility)
{
gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), desired_visibility);
}
action = gnc_main_window_find_action(window, "ViewSummaryAction");
visible = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action));
desired_visibility = g_key_file_get_boolean(data->key_file, window_group,
SUMMARYBAR_VISIBLE, &error);
if (error)
{
g_warning("error reading group %s key %s: %s",
window_group, TOOLBAR_VISIBLE, error->message);
g_error_free(error);
error = NULL;
}
else if (visible != desired_visibility)
{
gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), desired_visibility);
}
action = gnc_main_window_find_action(window, "ViewStatusbarAction");
visible = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action));
desired_visibility = g_key_file_get_boolean(data->key_file, window_group,
STATUSBAR_VISIBLE, &error);
if (error)
{
g_warning("error reading group %s key %s: %s",
window_group, TOOLBAR_VISIBLE, error->message);
g_error_free(error);
error = NULL;
}
else if (visible != desired_visibility)
{
gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), desired_visibility);
}
/* Now populate the window with pages. */
for (i = 0; i < page_count; i++)
{
data->page_offset = page_start;
data->page_num = i;
gnc_main_window_restore_page(window, data);
/* give the page a chance to display */
while (gtk_events_pending ())
gtk_main_iteration ();
}
/* Restore page ordering within the notebook. Use +1 notation so the
* numbers in the page order match the page sections, at least for
* the one window case. */
order = g_key_file_get_integer_list(data->key_file, window_group,
WINDOW_PAGEORDER, &length, &error);
if (error)
{
g_warning("error reading group %s key %s: %s",
window_group, WINDOW_PAGEORDER, error->message);
g_error_free(error);
error = NULL;
}
else if (length != page_count)
{
g_warning("%s key %s length %" G_GSIZE_FORMAT " differs from window page count %d",
window_group, WINDOW_PAGEORDER, length, page_count);
}
else
{
/* Dump any list that might exist */
g_list_free(priv->usage_order);
priv->usage_order = NULL;
/* Now rebuild the list from the key file. */
for (i = 0; i < length; i++)
{
gpointer page = g_list_nth_data(priv->installed_pages, order[i] - 1);
if (page)
{
priv->usage_order = g_list_append(priv->usage_order, page);
}
}
gtk_notebook_set_current_page (GTK_NOTEBOOK(priv->notebook),
order[0] - 1);
}
if (order)
{
g_free(order);
}
LEAVE("window %p", window);
cleanup:
if (error)
g_error_free(error);
g_free(window_group);
}
void
gnc_main_window_restore_all_windows(const GKeyFile *keyfile)
{
gint i, window_count;
GError *error = NULL;
GncMainWindowSaveData data;
GncMainWindow *window;
/* We use the same struct for reading and for writing, so we cast
away the const. */
data.key_file = (GKeyFile *) keyfile;
window_count = g_key_file_get_integer(data.key_file, STATE_FILE_TOP,
WINDOW_COUNT, &error);
if (error)
{
g_warning("error reading group %s key %s: %s",
STATE_FILE_TOP, WINDOW_COUNT, error->message);
g_error_free(error);
LEAVE("can't read count");
return;
}
/* Restore all state information on the open windows. Window
numbers in state file are 1-based. GList indices are 0-based. */
gnc_set_busy_cursor (NULL, TRUE);
for (i = 0; i < window_count; i++)
{
data.window_num = i;
window = g_list_nth_data(active_windows, i);
gnc_main_window_restore_window(window, &data);
}
gnc_unset_busy_cursor (NULL);
}
void
gnc_main_window_restore_default_state(void)
{
GtkAction *action;
GncMainWindow *window;
/* The default state should be to have an Account Tree page open
* in the window. */
DEBUG("no saved state file");
window = g_list_nth_data(active_windows, 0);
action = gnc_main_window_find_action(window, "ViewAccountTreeAction");
gtk_action_activate(action);
}
/** Save the state of a single page to a disk. This function handles
* all the common tasks such as saving the page type and name, and
* anything else that might be common to all pages. It then calls a
* page specific function to save the actual page.
*
* @param page The GncPluginPage whose state should be saved.
*
* @param data A data structure containing state about the
* window/page saving process. */
static void
gnc_main_window_save_page (GncPluginPage *page, GncMainWindowSaveData *data)
{
gchar *page_group;
const gchar *plugin_name, *page_name;
ENTER("page %p, data %p (key file %p, window %d, page %d)",
page, data, data->key_file, data->window_num, data->page_num);
plugin_name = gnc_plugin_page_get_plugin_name(page);
page_name = gnc_plugin_page_get_page_name(page);
if (!plugin_name || !page_name)
{
LEAVE("not saving invalid page");
return;
}
page_group = g_strdup_printf(PAGE_STRING, data->page_num++);
g_key_file_set_string(data->key_file, page_group, PAGE_TYPE, plugin_name);
g_key_file_set_string(data->key_file, page_group, PAGE_NAME, page_name);
gnc_plugin_page_save_page(page, data->key_file, page_group);
g_free(page_group);
LEAVE(" ");
}
/** Saves all the pages in a single window to a disk. This function
* saves all the window specific attributes, then calls a helper
* function to save all the pages that are contained in the window.
*
* @param window The GncMainWindow whose pages should be saved.
*
* @param data A data structure containing state about the
* window/page saving process. */
static void
gnc_main_window_save_window (GncMainWindow *window, GncMainWindowSaveData *data)
{
GncMainWindowPrivate *priv;
GtkAction *action;
gint i, num_pages, coords[4], *order;
gboolean maximized, visible;
gchar *window_group;
/* Setup */
ENTER("window %p, data %p (key file %p, window %d)",
window, data, data->key_file, data->window_num);
priv = GNC_MAIN_WINDOW_GET_PRIVATE(window);
/* Check for bogus window structures. */
num_pages = gtk_notebook_get_n_pages(GTK_NOTEBOOK(priv->notebook));
if (0 == num_pages)
{
LEAVE("empty window %p", window);
return;
}
/* Save this window's notebook info */
window_group = g_strdup_printf(WINDOW_STRING, data->window_num++);
g_key_file_set_integer(data->key_file, window_group,
WINDOW_PAGECOUNT, num_pages);
g_key_file_set_integer(data->key_file, window_group,
WINDOW_FIRSTPAGE, data->page_num);
/* Save page ordering within the notebook. Use +1 notation so the
* numbers in the page order match the page sections, at least for
* the one window case. */
order = g_malloc(sizeof(gint) * num_pages);
for (i = 0; i < num_pages; i++)
{
gpointer page = g_list_nth_data(priv->usage_order, i);
order[i] = g_list_index(priv->installed_pages, page) + 1;
}
g_key_file_set_integer_list(data->key_file, window_group,
WINDOW_PAGEORDER, order, num_pages);
g_free(order);
/* Save the window coordinates, etc. */
gtk_window_get_position(GTK_WINDOW(window), &coords[0], &coords[1]);
gtk_window_get_size(GTK_WINDOW(window), &coords[2], &coords[3]);
maximized = (gdk_window_get_state((GTK_WIDGET(window))->window)
& GDK_WINDOW_STATE_MAXIMIZED) != 0;
g_key_file_set_integer_list(data->key_file, window_group,
WINDOW_POSITION, &coords[0], 2);
g_key_file_set_integer_list(data->key_file, window_group,
WINDOW_GEOMETRY, &coords[2], 2);
g_key_file_set_boolean(data->key_file, window_group,
WINDOW_MAXIMIZED, maximized);
DEBUG("window (%p) position %dx%d, size %dx%d, %s", window, coords[0], coords[1],
coords[2], coords[3],
maximized ? "maximized" : "not maximized");