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Merge Bob Fewell's 'revised-reg-desc' into stable.

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This commit is contained in:
John Ralls 2023-06-11 13:11:41 -07:00
commit 6d60c11252
14 changed files with 1121 additions and 141 deletions
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2
gnucash/register/ledger-core/split-register-layout.c
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@ -677,7 +677,7 @@ gnc_split_register_layout_add_cells (SplitRegister* reg,
gnc_register_add_cell (layout,
DESC_CELL,
COMBO_CELL_TYPE_NAME,
COMPLETION_CELL_TYPE_NAME,
C_ ("sample", "Description of a transaction"),
CELL_ALIGN_LEFT,
TRUE,

42
gnucash/register/ledger-core/split-register-load.c
View File

@ -32,6 +32,7 @@
#include "Transaction.h"
#include "account-quickfill.h"
#include "combocell.h"
#include "completioncell.h"
#include "gnc-component-manager.h"
#include "qof.h"
#include "gnc-ui-util.h"
@ -54,7 +55,6 @@ static QofLogModule log_module = GNC_MOD_LEDGER;
static void gnc_split_register_load_xfer_cells (SplitRegister* reg,
Account* base_account);
static void gnc_split_register_load_desc_cells (SplitRegister* reg);
static void
gnc_split_register_load_recn_cells (SplitRegister* reg)
{
@ -113,6 +113,21 @@ gnc_split_register_load_type_cells (SplitRegister* reg)
gnc_recn_cell_set_read_only (cell, TRUE);
}
static void
gnc_split_register_load_desc_cells (SplitRegister* reg)
{
CompletionCell *cell;
if (!reg) return;
cell = (CompletionCell *)
gnc_table_layout_get_cell (reg->table->layout, DESC_CELL);
if (!cell) return;
gnc_completion_cell_set_sort_enabled (cell, TRUE);
}
/** Add a transaction to the register.
*
* Virtual cells are set up to hold the data, beginning at @a vcell_loc and
@ -609,6 +624,13 @@ gnc_split_register_load (SplitRegister* reg, GList* slist,
added_blank_trans = TRUE;
}
gnc_completion_cell_clear_menu (
(CompletionCell*) gnc_table_layout_get_cell (reg->table->layout, DESC_CELL));
gnc_completion_cell_reverse_sort (
(CompletionCell*) gnc_table_layout_get_cell (reg->table->layout, DESC_CELL),
table->model->reverse_sort);
/* populate the table */
for (node = slist; node; node = node->next)
{
@ -729,10 +751,11 @@ gnc_split_register_load (SplitRegister* reg, GList* slist,
if (info->first_pass)
add_quickfill_completions (reg->table->layout, trans, split, has_last_num);
gnc_combo_cell_add_menu_item_unique (
(ComboCell*) gnc_table_layout_get_cell (reg->table->layout, DESC_CELL),
gnc_completion_cell_add_menu_item (
(CompletionCell*) gnc_table_layout_get_cell (reg->table->layout, DESC_CELL),
xaccTransGetDescription (trans));
if (trans == find_trans)
new_trans_row = vcell_loc.virt_row;
@ -936,17 +959,4 @@ gnc_split_register_load_xfer_cells (SplitRegister* reg, Account* base_account)
gnc_combo_cell_use_list_store_cache (cell, store);
}
static void
gnc_split_register_load_desc_cells (SplitRegister* reg)
{
ComboCell* cell;
GtkListStore* store = gtk_list_store_new (1, G_TYPE_STRING);
cell = (ComboCell*)
gnc_table_layout_get_cell (reg->table->layout, DESC_CELL);
gnc_combo_cell_use_type_ahead_only (cell);
gnc_combo_cell_use_list_store_cache (cell, store);
}
/* ====================== END OF FILE ================================== */

9
gnucash/register/ledger-core/split-register.c
View File

@ -29,6 +29,7 @@
#include <glib/gi18n.h>
#include "combocell.h"
#include "completioncell.h"
#include "datecell.h"
#include "dialog-utils.h"
#include "gnc-component-manager.h"
@ -2666,8 +2667,8 @@ gnc_split_register_config_cells (SplitRegister* reg)
gnc_table_layout_get_cell (reg->table->layout, ACTN_CELL), TRUE);
/* the description cell */
gnc_combo_cell_set_autosize
((ComboCell*)
gnc_completion_cell_set_autosize
((CompletionCell*)
gnc_table_layout_get_cell (reg->table->layout, DESC_CELL), TRUE);
/* Use GNC_COMMODITY_MAX_FRACTION for prices and "exchange rates" */
@ -2698,8 +2699,8 @@ gnc_split_register_config_cells (SplitRegister* reg)
gnc_table_layout_get_cell (reg->table->layout, ACTN_CELL), FALSE);
/* The description cell should accept strings not in the list */
gnc_combo_cell_set_strict
((ComboCell*)
gnc_completion_cell_set_strict
((CompletionCell*)
gnc_table_layout_get_cell (reg->table->layout, DESC_CELL), FALSE);
/* number format for share quantities in stock ledgers */

1
gnucash/register/register-core/CMakeLists.txt
View File

@ -24,6 +24,7 @@ set (register_core_HEADERS
cell-factory.h
cellblock.h
combocell.h
completioncell.h
datecell.h
formulacell.h
gtable.h

8
gnucash/register/register-core/combocell.h
View File

@ -63,10 +63,6 @@ void gnc_combo_cell_clear_menu (ComboCell* cell);
void gnc_combo_cell_add_menu_item (ComboCell* cell,
const char* menustr);
/** Add a unique menu item to the list. */
void gnc_combo_cell_add_menu_item_unique (ComboCell* cell,
const char* menustr);
/** Add a 'account name' menu item to the list. When testing for
* equality with the currently selected item, this function will
* ignore the characters normally used to separate account names. */
@ -108,9 +104,5 @@ void gnc_combo_cell_use_quickfill_cache (ComboCell* cell,
QuickFill* shared_qf);
void gnc_combo_cell_use_list_store_cache (ComboCell* cell, gpointer data);
/** Set the combocell to use only type ahead search. This will make the
* search to be more like a modified entry completion. */
void gnc_combo_cell_use_type_ahead_only (ComboCell* cell);
/** @} */
#endif

79
gnucash/register/register-core/completioncell.h Normal file
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@ -0,0 +1,79 @@
/********************************************************************\
* completion.h -- combo-box used for completion cell *
* *
* 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 Cell Cell
* @{
* @file completion.h
* @struct CompletionCell
* @brief The CompletionCell object implements a cell handler with a
* "combination-box" pull-down menu in it.
*
* On output, the currently selected menu item is displayed.
* On input, the user can select from a list in the pull-down menu,
* or use the keyboard to select a menu entry by typing the first
* few menu characters.
*
* @author Copyright (c) 2023 Robert Fewell
*/
#ifndef COMPLETION_CELL_H
#define COMPLETION_CELL_H
#include <glib.h>
#include "basiccell.h"
typedef struct
{
BasicCell cell;
} CompletionCell;
BasicCell * gnc_completion_cell_new (void);
void gnc_completion_cell_init (CompletionCell* cell);
void gnc_completion_cell_set_value (CompletionCell* cell, const char* value);
void gnc_completion_cell_clear_menu (CompletionCell* cell);
/** Add a menu item to the hash table list. */
void gnc_completion_cell_add_menu_item (CompletionCell* cell,
const char* menustr);
/** Enable sorting of the menu item's contents. */
void gnc_completion_cell_set_sort_enabled (CompletionCell* cell,
gboolean enabled);
/** Determines whether the cell will accept strings not in the
* menu. Defaults to strict, i.e., only menu items are accepted. */
void gnc_completion_cell_set_strict (CompletionCell* cell, gboolean strict);
/** Determines whether the popup list autosizes itself or uses
* all available space. FALSE by default. */
void gnc_completion_cell_set_autosize (CompletionCell* cell, gboolean autosize);
/** Register the sort direction. Used to determine in what order the completion should
* present the list. FALSE by default */
void gnc_completion_cell_reverse_sort (CompletionCell* cell, gboolean is_reversed);
/** @} */
#endif

1
gnucash/register/register-core/register-common.c
View File

@ -27,6 +27,7 @@
#include "basiccell.h"
#include "cell-factory.h"
#include "combocell.h"
#include "completioncell.h"
#include "datecell.h"
#include "formulacell.h"
#include "numcell.h"

1
gnucash/register/register-core/register-common.h
View File

@ -71,6 +71,7 @@
#define QUICKFILL_CELL_TYPE_NAME "quickfill-cell"
#define FORMULA_CELL_TYPE_NAME "formula-cell"
#define CHECKBOX_CELL_TYPE_NAME "checkbox-cell"
#define COMPLETION_CELL_TYPE_NAME "completion-cell"
void gnc_register_init (void);
void gnc_register_shutdown (void);

1
gnucash/register/register-gnome/CMakeLists.txt
View File

@ -2,6 +2,7 @@ include(CheckSymbolExists)
set (register_gnome_SOURCES
combocell-gnome.c
completioncell-gnome.c
datecell-gnome.c
formulacell-gnome.c
gnucash-color.c

90
gnucash/register/register-gnome/combocell-gnome.c
View File

@ -75,9 +75,6 @@ typedef struct _PopBox
GList* ignore_strings;
GHashTable *item_hash;
gboolean use_type_ahead_only;
} PopBox;
@ -168,10 +165,6 @@ gnc_combo_cell_init (ComboCell* cell)
box->complete_char = '\0';
box->ignore_strings = NULL;
box->item_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
box->use_type_ahead_only = FALSE;
}
static void
@ -340,9 +333,6 @@ gnc_combo_cell_destroy (BasicCell* bcell)
box->qf = NULL;
}
if (box->item_hash)
g_hash_table_destroy (box->item_hash);
g_list_free_full (box->ignore_strings, g_free);
box->ignore_strings = NULL;
@ -367,7 +357,7 @@ gnc_combo_cell_set_sort_enabled (ComboCell* cell, gboolean enabled)
return;
block_list_signals (cell);
gnc_item_list_set_sort_enabled (box->item_list, enabled);
gnc_item_list_set_sort_column (box->item_list, 0);
unblock_list_signals (cell);
}
@ -468,70 +458,6 @@ gnc_combo_cell_add_menu_item (ComboCell* cell, const char* menustr)
}
}
void
gnc_combo_cell_add_menu_item_unique (ComboCell* cell, const char* menustr)
{
PopBox* box;
if (cell == NULL)
return;
if (menustr == NULL)
return;
box = cell->cell.gui_private;
if (box->item_list != NULL)
{
block_list_signals (cell);
/* check if menustr has already been added. */
if (g_hash_table_lookup_extended (box->item_hash, menustr, NULL, NULL))
return;
g_hash_table_insert (box->item_hash, g_strdup (menustr), NULL);
gchar *menustr_temp = g_strdup (menustr);
gnc_utf8_strip_invalid_and_controls (menustr_temp);
gnc_item_list_append (box->item_list, menustr_temp);
if (cell->cell.value &&
(strcmp (menustr_temp, cell->cell.value) == 0))
gnc_item_list_select (box->item_list, menustr_temp);
g_free (menustr_temp);
unblock_list_signals (cell);
}
else
{
GtkTreeIter iter;
// add a blank entry as the first entry in store
if (gtk_tree_model_iter_n_children (GTK_TREE_MODEL(cell->shared_store), NULL) == 0)
{
gtk_list_store_append (cell->shared_store, &iter);
gtk_list_store_set (cell->shared_store, &iter, 0, "", -1);
g_hash_table_insert (box->item_hash, g_strdup (""), NULL);
}
/* check if menustr has already been added. */
if (g_hash_table_lookup_extended (box->item_hash, menustr, NULL, NULL))
return;
g_hash_table_insert (box->item_hash, g_strdup (menustr), NULL);
gchar *menustr_temp = g_strdup (menustr);
gnc_utf8_strip_invalid_and_controls (menustr_temp);
gtk_list_store_append (cell->shared_store, &iter);
gtk_list_store_set (cell->shared_store, &iter, 0, menustr_temp, -1);
g_free (menustr_temp);
}
/* If we're going to be using a pre-fab quickfill,
* then don't fill it in here */
if (FALSE == box->use_quickfill_cache)
{
gnc_quickfill_insert (box->qf, menustr, QUICKFILL_ALPHA);
}
}
void
gnc_combo_cell_add_account_menu_item (ComboCell* cell, char* menustr)
{
@ -713,7 +639,6 @@ gnc_combo_cell_modify_verify (BasicCell* _cell,
return;
}
if (!box->use_type_ahead_only) // Do we only want to use type-ahead
match_str = quickfill_match (box->qf, newval);
if (match_str != NULL) // Do we have a quickfill match
@ -937,19 +862,6 @@ gnc_combo_cell_direct_update (BasicCell* bcell,
return TRUE;
}
void
gnc_combo_cell_use_type_ahead_only (ComboCell* cell)
{
PopBox* box;
if (cell == NULL) return;
box = cell->cell.gui_private;
box->use_type_ahead_only = TRUE;
}
static void
gnc_combo_cell_gui_realize (BasicCell* bcell, gpointer data)
{

960
gnucash/register/register-gnome/completioncell-gnome.c Normal file
View File

@ -0,0 +1,960 @@
/********************************************************************\
* completioncell-gnome.c -- completion combobox cell for gnome *
* *
* 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 *
* *
\********************************************************************/
/*
* FILE: completioncell-gnome.c
*
* FUNCTION: Implement gnome portion of a entry completion combo widget
* embedded in a table cell.
*
* HISTORY:
* @author Copyright (c) 2023 Robert Fewell
*/
#include <config.h>
#include <string.h>
#include <gdk/gdkkeysyms.h>
#include "completioncell.h"
#include "gnc-prefs.h"
#include "gnucash-item-edit.h"
#include "gnucash-item-list.h"
#include "gnucash-sheet.h"
#include "gnucash-sheetP.h"
#include "table-allgui.h"
#include "gnc-glib-utils.h"
typedef struct _PopBox
{
GnucashSheet* sheet;
GncItemEdit* item_edit;
GncItemList* item_list;
GHashTable* item_hash; // the item hash table
GtkListStore* item_store; // the item list store
gchar* newval; // string value to find
gboolean signals_connected; // list signals connected
gboolean list_popped; // list is popped up
gboolean autosize; // autosize the popup width
gboolean sort_enabled; // sort of list store enabled
gboolean register_is_reversed; // whether the register is reversed
gboolean stop_searching; // set when there are no results
gboolean strict; // text entry must be in the list
gboolean in_list_select; // item selected in the list
gint occurrence; // the position in the list
} PopBox;
#define DONT_TEXT N_("Don't autocomplete")
/** Enumeration for the list-store */
enum GncCompletionColumn
{
TEXT_COL, //0
TEXT_MARKUP_COL, //1
WEIGHT_COL, //2
};
static void gnc_completion_cell_gui_realize (BasicCell* bcell, gpointer w);
static void gnc_completion_cell_gui_move (BasicCell* bcell);
static void gnc_completion_cell_gui_destroy (BasicCell* bcell);
static gboolean gnc_completion_cell_enter (BasicCell* bcell,
int* cursor_position,
int* start_selection,
int* end_selection);
static void gnc_completion_cell_leave (BasicCell* bcell);
static void gnc_completion_cell_destroy (BasicCell* bcell);
BasicCell*
gnc_completion_cell_new (void)
{
CompletionCell* cell = g_new0 (CompletionCell, 1);
gnc_completion_cell_init (cell);
return &cell->cell;
}
void
gnc_completion_cell_init (CompletionCell* cell)
{
gnc_basic_cell_init (& (cell->cell));
cell->cell.is_popup = TRUE;
cell->cell.destroy = gnc_completion_cell_destroy;
cell->cell.gui_realize = gnc_completion_cell_gui_realize;
cell->cell.gui_destroy = gnc_completion_cell_gui_destroy;
PopBox* box = g_new0 (PopBox, 1);
box->sheet = NULL;
box->item_edit = NULL;
box->item_list = NULL;
box->item_store = gtk_list_store_new (3, G_TYPE_STRING, G_TYPE_STRING,
G_TYPE_INT);
box->signals_connected = FALSE;
box->list_popped = FALSE;
box->autosize = FALSE;
box->register_is_reversed = FALSE;
box->sort_enabled = FALSE;
cell->cell.gui_private = box;
box->stop_searching = FALSE;
box->strict = FALSE;
box->in_list_select = FALSE;
box->occurrence = 0;
box->item_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
}
static void
hide_popup (PopBox* box)
{
gnc_item_edit_hide_popup (box->item_edit);
box->list_popped = FALSE;
}
static void
select_item_cb (GncItemList* item_list, char* item_string, gpointer user_data)
{
CompletionCell* cell = user_data;
PopBox* box = cell->cell.gui_private;
box->in_list_select = TRUE;
gnucash_sheet_modify_current_cell (box->sheet, item_string);
box->in_list_select = FALSE;
hide_popup (box);
}
static void
change_item_cb (GncItemList* item_list, char* item_string, gpointer user_data)
{
CompletionCell* cell = user_data;
PopBox* box = cell->cell.gui_private;
box->in_list_select = TRUE;
gnucash_sheet_modify_current_cell (box->sheet, item_string);
box->in_list_select = FALSE;
}
static void
activate_item_cb (GncItemList* item_list, char* item_string, gpointer user_data)
{
CompletionCell* cell = user_data;
PopBox* box = cell->cell.gui_private;
hide_popup (box);
}
static void
block_list_signals (CompletionCell* cell)
{
PopBox* box = cell->cell.gui_private;
if (!box->signals_connected)
return;
g_signal_handlers_block_matched (G_OBJECT(box->item_list),
G_SIGNAL_MATCH_DATA,
0, 0, NULL, NULL, cell);
}
static void
unblock_list_signals (CompletionCell* cell)
{
PopBox* box = cell->cell.gui_private;
if (!box->signals_connected)
return;
g_signal_handlers_unblock_matched (G_OBJECT(box->item_list),
G_SIGNAL_MATCH_DATA,
0, 0, NULL, NULL, cell);
}
static void
key_press_item_cb (GncItemList* item_list, GdkEventKey* event, gpointer user_data)
{
CompletionCell* cell = user_data;
PopBox* box = cell->cell.gui_private;
switch (event->keyval)
{
case GDK_KEY_Escape:
block_list_signals (cell); // Prevent recursion, unselect all
gnc_item_list_select (box->item_list, NULL);
unblock_list_signals (cell);
hide_popup (box);
break;
default:
gtk_widget_event (GTK_WIDGET (box->sheet),
(GdkEvent*) event);
break;
}
}
static void
completion_disconnect_signals (CompletionCell* cell)
{
PopBox* box = cell->cell.gui_private;
if (!box->signals_connected)
return;
g_signal_handlers_disconnect_matched (G_OBJECT(box->item_list),
G_SIGNAL_MATCH_DATA,
0, 0, NULL, NULL, cell);
box->signals_connected = FALSE;
}
static void
completion_connect_signals (CompletionCell* cell)
{
PopBox* box = cell->cell.gui_private;
if (box->signals_connected)
return;
g_signal_connect (G_OBJECT(box->item_list), "select_item",
G_CALLBACK(select_item_cb), cell);
g_signal_connect (G_OBJECT(box->item_list), "change_item",
G_CALLBACK(change_item_cb), cell);
g_signal_connect (G_OBJECT(box->item_list), "activate_item",
G_CALLBACK(activate_item_cb), cell);
g_signal_connect (G_OBJECT(box->item_list), "key_press_event",
G_CALLBACK(key_press_item_cb), cell);
box->signals_connected = TRUE;
}
static void
gnc_completion_cell_gui_destroy (BasicCell* bcell)
{
CompletionCell* cell = (CompletionCell*) bcell;
if (cell->cell.gui_realize)
{
PopBox* box = bcell->gui_private;
if (box && box->item_list)
{
completion_disconnect_signals (cell);
g_object_unref (box->item_list);
box->item_list = NULL;
}
/* allow the widget to be shown again */
cell->cell.gui_realize = gnc_completion_cell_gui_realize;
cell->cell.gui_move = NULL;
cell->cell.enter_cell = NULL;
cell->cell.leave_cell = NULL;
cell->cell.gui_destroy = NULL;
}
}
static void
gnc_completion_cell_destroy (BasicCell* bcell)
{
CompletionCell* cell = (CompletionCell*) bcell;
PopBox* box = cell->cell.gui_private;
gnc_completion_cell_gui_destroy (& (cell->cell));
if (box)
{
if (box->item_hash)
g_hash_table_destroy (box->item_hash);
g_free (box);
cell->cell.gui_private = NULL;
}
cell->cell.gui_private = NULL;
cell->cell.gui_realize = NULL;
}
static gint
sort_func (GtkTreeModel* model, GtkTreeIter* iter_a, GtkTreeIter* iter_b, gpointer user_data)
{
gint a_weight, b_weight;
gint ret = 0;
gtk_tree_model_get (model, iter_a, WEIGHT_COL, &a_weight, -1);
gtk_tree_model_get (model, iter_b, WEIGHT_COL, &b_weight, -1);
if (a_weight < b_weight)
ret = -1;
else if (a_weight > b_weight)
ret = 1;
return ret;
}
void
gnc_completion_cell_set_sort_enabled (CompletionCell* cell,
gboolean enabled)
{
if (!cell)
return;
PopBox* box = cell->cell.gui_private;
box->sort_enabled = enabled;
}
static void
set_sort_column_enabled (PopBox* box, gboolean enable)
{
if (enable)
{
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(box->item_list->list_store),
WEIGHT_COL, sort_func, box->item_list, NULL);
gnc_item_list_set_sort_column (box->item_list, WEIGHT_COL);
}
else
gnc_item_list_set_sort_column (box->item_list, GTK_TREE_SORTABLE_UNSORTED_SORT_COLUMN_ID);
}
static void
item_store_clear (CompletionCell* cell)
{
if (!cell)
return;
PopBox* box = cell->cell.gui_private;
// disconnect list store from tree view
GtkListStore *store = gnc_item_list_disconnect_store (box->item_list);
block_list_signals (cell);
if (box->sort_enabled) // if sorting, disable it
set_sort_column_enabled (box, FALSE);
box->stop_searching = FALSE;
gtk_list_store_clear (box->item_store);
if (box->sort_enabled) // if sorting, enable it
set_sort_column_enabled (box, TRUE);
unblock_list_signals (cell);
// reconect list store to tree view
gnc_item_list_connect_store (box->item_list, store);
hide_popup (box);
}
void
gnc_completion_cell_clear_menu (CompletionCell* cell)
{
if (!cell)
return;
PopBox* box = cell->cell.gui_private;
if (!box)
return;
if (box->item_list)
{
g_hash_table_remove_all (box->item_hash);
item_store_clear (cell);
box->occurrence = 0;
}
}
void
gnc_completion_cell_add_menu_item (CompletionCell* cell,
const char* menustr)
{
if (!cell || !menustr)
return;
PopBox* box = cell->cell.gui_private;
if (box->item_hash)
{
gpointer value = g_hash_table_lookup (box->item_hash, menustr);
gboolean update = FALSE;
if (value)
{
if (!box->register_is_reversed)
update = TRUE;
}
else
update = TRUE;
if (update)
{
g_hash_table_insert (box->item_hash, g_strdup (menustr),
GINT_TO_POINTER(box->occurrence));
}
box->occurrence++;
}
}
void
gnc_completion_cell_set_value (CompletionCell* cell, const char* str)
{
if (!cell || !str)
gnc_basic_cell_set_value (&cell->cell, str);
}
static inline void
list_store_append (GtkListStore *store, char* string,
char* markup, gint weight)
{
GtkTreeIter iter;
g_return_if_fail (store);
g_return_if_fail (string);
g_return_if_fail (markup);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter, TEXT_COL, string,
TEXT_MARKUP_COL, markup,
WEIGHT_COL, weight, -1);
}
static char*
normalize_and_fold (char* utf8_string)
{
char *normalized = g_utf8_normalize (utf8_string, -1, G_NORMALIZE_NFC);
if (!normalized)
return NULL;
char *folded = g_utf8_casefold (normalized, -1);
g_free (normalized);
return folded;
}
static gint
test_and_add (PopBox* box, const gchar *text, gint start_pos,
gpointer key, gint occurrence_difference)
{
gint ret_value = -1;
gint text_length = g_utf8_strlen (text, -1);
if (start_pos > text_length)
return ret_value;
gchar *sub_text = g_utf8_substring (text, start_pos, text_length);
gchar *sub_text_norm_fold = normalize_and_fold (sub_text);
gchar *found_text_ptr = g_strstr_len (sub_text_norm_fold, -1, box->newval);
if (found_text_ptr)
{
gchar *markup = NULL, *prefix = NULL, *match = NULL, *suffix = NULL;
glong newval_length = g_utf8_strlen (box->newval, -1);
gulong found_location = g_utf8_pointer_to_offset (sub_text_norm_fold,
found_text_ptr) + start_pos;
gboolean have_boundary = FALSE;
gint prefix_length;
gint weight;
if (found_location > 0)
prefix = g_utf8_substring (text, 0, found_location);
else
prefix = g_strdup ("");
prefix_length = g_utf8_strlen (prefix, -1);
match = g_utf8_substring (text, found_location, found_location + newval_length);
if (found_location >= 1)
{
gunichar prev = g_utf8_get_char (g_utf8_offset_to_pointer (sub_text, found_location - start_pos - 1));
if (prev && (g_unichar_isspace (prev) || g_unichar_ispunct (prev)))
have_boundary = TRUE;
else
ret_value = found_location + 1;
}
suffix = g_utf8_substring (text, found_location + newval_length, text_length);
markup = g_markup_printf_escaped ("%s<b>%s</b>%s%s", prefix, match, suffix, " ");
if ((prefix_length == 0 ) || have_boundary)
{
weight = occurrence_difference; // sorted by recent first
if (g_strcmp0 (sub_text_norm_fold, box->newval) == 0) // exact match
weight = 1;
list_store_append (box->item_store, key, markup, weight);
}
g_free (markup);
g_free (prefix);
g_free (match);
g_free (suffix);
}
g_free (sub_text_norm_fold);
g_free (sub_text);
return ret_value;
}
static void
add_item (gpointer key, gpointer value, gpointer user_data)
{
PopBox* box = user_data;
gchar *hash_entry = g_strdup (key);
if (hash_entry && *hash_entry)
{
gint start_pos = 0;
gint occurrence_difference;
gnc_utf8_strip_invalid_and_controls (hash_entry);
if (box->register_is_reversed)
occurrence_difference = GPOINTER_TO_INT(value) + 1;
else
occurrence_difference = box->occurrence - GPOINTER_TO_INT(value);
do
{
start_pos = test_and_add (box, hash_entry, start_pos, key, occurrence_difference);
}
while (start_pos != -1);
}
g_free (hash_entry);
}
static void
select_first_entry_in_list (PopBox* box)
{
GtkTreeModel *model = gtk_tree_view_get_model (box->item_list->tree_view);
GtkTreeIter iter;
gchar* string;
if (!gtk_tree_model_get_iter_first (model, &iter))
return;
if (!gtk_tree_model_iter_next (model, &iter))
return;
gtk_tree_model_get (model, &iter, TEXT_COL, &string, -1);
gnc_item_list_select (box->item_list, string);
GtkTreePath* path = gtk_tree_path_new_first ();
gtk_tree_view_scroll_to_cell (box->item_list->tree_view,
path, NULL, TRUE, 0.5, 0.0);
gtk_tree_path_free (path);
g_free (string);
}
static void
populate_list_store (CompletionCell* cell, const gchar* str)
{
PopBox* box = cell->cell.gui_private;
box->in_list_select = FALSE;
if (box->stop_searching)
return;
if (str && *str)
box->newval = normalize_and_fold ((gchar*)str);
else
return;
// disconnect list store from tree view
box->item_store = gnc_item_list_disconnect_store (box->item_list);
block_list_signals (cell);
if (box->sort_enabled) // if sorting, disable it
set_sort_column_enabled (box, FALSE);
gtk_list_store_clear (box->item_store);
// add the don't first entry
gchar *markup = g_markup_printf_escaped ("<i>%s</i>", DONT_TEXT);
list_store_append (box->item_store, DONT_TEXT, markup, 0);
g_free (markup);
// add to the list store
g_hash_table_foreach (box->item_hash, add_item, box);
if (box->sort_enabled) // if sorting, enable it
set_sort_column_enabled (box, TRUE);
unblock_list_signals (cell);
// reconnect list store to tree view
gnc_item_list_connect_store (box->item_list, box->item_store);
// if no entries, do not show popup
if (gtk_tree_model_iter_n_children (GTK_TREE_MODEL(box->item_store), NULL) == 1)
{
box->stop_searching = TRUE;
hide_popup (box);
}
else
gnc_item_edit_show_popup (box->item_edit);
block_list_signals (cell); // Prevent recursion, select first entry
select_first_entry_in_list (box);
unblock_list_signals (cell);
g_free (box->newval);
}
static void
gnc_completion_cell_modify_verify (BasicCell* bcell,
const char* change,
int change_len,
const char* newval,
int newval_len,
int* cursor_position,
int* start_selection,
int* end_selection)
{
CompletionCell* cell = (CompletionCell*) bcell;
PopBox* box = cell->cell.gui_private;
glong newval_chars = g_utf8_strlen (newval, newval_len);
if (box->in_list_select)
{
if (g_strcmp0 (newval, DONT_TEXT) == 0)
return;
gnc_basic_cell_set_value_internal (bcell, newval);
*cursor_position = -1;
*start_selection = 0;
*end_selection = 0;
return;
}
// check to enable searching
if (((*cursor_position < newval_chars) &&
(g_utf8_strlen (bcell->value, -1) < newval_chars)) ||
(g_utf8_strlen (bcell->value, -1) > newval_chars))
{
box->stop_searching = FALSE;
}
populate_list_store (cell, newval);
if (g_strcmp0 (newval, "") == 0)
{
block_list_signals (cell); // Prevent recursion, unselect all
gnc_item_list_select (box->item_list, NULL);
unblock_list_signals (cell);
hide_popup (box);
}
gnc_basic_cell_set_value_internal (bcell, newval);
}
static gboolean
gnc_completion_cell_direct_update (BasicCell* bcell,
int* cursor_position,
int* start_selection,
int* end_selection,
void* gui_data)
{
CompletionCell* cell = (CompletionCell*) bcell;
PopBox* box = cell->cell.gui_private;
GdkEventKey* event = gui_data;
if (event->type != GDK_KEY_PRESS)
return FALSE;
switch (event->keyval)
{
case GDK_KEY_Tab:
case GDK_KEY_ISO_Left_Tab:
{
char* string = gnc_item_list_get_selection (box->item_list);
if (!string)
break;
g_signal_emit_by_name (G_OBJECT(box->item_list), "change_item",
string, (gpointer)bcell);
g_free (string);
break;
}
}
if (box->strict)
box->in_list_select = gnc_item_in_list (box->item_list, bcell->value);
if (!bcell->value)
item_store_clear (cell);
return FALSE;
}
void
gnc_completion_cell_reverse_sort (CompletionCell* cell, gboolean is_reversed)
{
if (!cell)
return;
PopBox* box = cell->cell.gui_private;
if (is_reversed != box->register_is_reversed)
{
gnc_completion_cell_clear_menu (cell);
box->register_is_reversed = is_reversed;
box->occurrence = 0;
}
}
static void
gnc_completion_cell_gui_realize (BasicCell* bcell, gpointer data)
{
GnucashSheet* sheet = data;
GncItemEdit* item_edit = gnucash_sheet_get_item_edit (sheet);
CompletionCell* cell = (CompletionCell*) bcell;
PopBox* box = cell->cell.gui_private;
/* initialize gui-specific, private data */
box->sheet = sheet;
box->item_edit = item_edit;
box->item_list = GNC_ITEM_LIST(gnc_item_list_new (box->item_store));
block_list_signals (cell);
set_sort_column_enabled (box, FALSE);
unblock_list_signals (cell);
gtk_widget_show_all (GTK_WIDGET(box->item_list));
g_object_ref_sink (box->item_list);
/* to mark cell as realized, remove the realize method */
cell->cell.gui_realize = NULL;
cell->cell.gui_move = gnc_completion_cell_gui_move;
cell->cell.enter_cell = gnc_completion_cell_enter;
cell->cell.leave_cell = gnc_completion_cell_leave;
cell->cell.gui_destroy = gnc_completion_cell_gui_destroy;
cell->cell.modify_verify = gnc_completion_cell_modify_verify;
cell->cell.direct_update = gnc_completion_cell_direct_update;
}
static void
reset_item_list_to_default_setup (BasicCell* bcell)
{
PopBox* box = bcell->gui_private;
PopupToggle popup_toggle;
item_store_clear ((CompletionCell*) bcell);
popup_toggle = box->item_edit->popup_toggle;
gtk_widget_set_sensitive (GTK_WIDGET(popup_toggle.tbutton), TRUE);
gtk_widget_set_visible (GTK_WIDGET(popup_toggle.tbutton), TRUE);
GtkTreeViewColumn *column = gtk_tree_view_get_column (
GTK_TREE_VIEW(box->item_list->tree_view), TEXT_COL);
gtk_tree_view_column_clear_attributes (column,box->item_list->renderer);
gtk_tree_view_column_add_attribute (column, box->item_list->renderer,
"text", TEXT_COL);
box->list_popped = FALSE;
}
static void
gnc_completion_cell_gui_move (BasicCell* bcell)
{
PopBox* box = bcell->gui_private;
completion_disconnect_signals ((CompletionCell*) bcell);
gnc_item_edit_set_popup (box->item_edit, NULL, NULL,
NULL, NULL, NULL, NULL, NULL);
reset_item_list_to_default_setup (bcell);
}
static int
popup_get_height (G_GNUC_UNUSED GtkWidget* widget,
int space_available,
int row_height,
gpointer user_data)
{
PopBox* box = user_data;
GtkScrolledWindow* scrollwin = GNC_ITEM_LIST(widget)->scrollwin;
GtkWidget *hsbar = gtk_scrolled_window_get_hscrollbar (scrollwin);
GtkStyleContext *context = gtk_widget_get_style_context (hsbar);
/* Note: gtk_scrolled_window_get_overlay_scrolling (scrollwin) always returns
TRUE so look for style class "overlay-indicator" on the scrollbar. */
gboolean overlay = gtk_style_context_has_class (context, "overlay-indicator");
int count = gnc_item_list_num_entries (box->item_list);
int height = count * (gnc_item_list_get_cell_height (box->item_list) + 2);
if (!overlay)
{
gint minh, nath;
gtk_widget_get_preferred_height (hsbar, &minh, &nath);
height = height + minh;
}
if (height < space_available)
{
// if the list is empty height would be 0 so return 1 instead to
// satisfy the check_popup_height_is_true function
gint ret_height = height ? height : 1;
gtk_widget_set_size_request (GTK_WIDGET(scrollwin), -1, ret_height);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW(scrollwin),
GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER);
return ret_height;
}
else
gtk_widget_set_size_request (GTK_WIDGET(scrollwin), -1, -1);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW(scrollwin),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
return space_available;
}
static int
popup_autosize (GtkWidget* widget,
int max_width,
gpointer user_data)
{
PopBox* box = user_data;
if (!box || !box->autosize)
return max_width;
return gnc_item_list_autosize (GNC_ITEM_LIST(widget)) + 20;
}
static void
popup_set_focus (GtkWidget* widget,
G_GNUC_UNUSED gpointer user_data)
{
/* An empty GtkTreeView grabbing focus causes the key_press events to be
* lost because there's no entry cell to handle them.
*/
if (gnc_item_list_num_entries (GNC_ITEM_LIST(widget)))
gtk_widget_grab_focus (GTK_WIDGET (GNC_ITEM_LIST(widget)->tree_view));
}
static void
popup_post_show (GtkWidget* widget,
G_GNUC_UNUSED gpointer user_data)
{
gnc_item_list_autosize (GNC_ITEM_LIST(widget));
gnc_item_list_show_selected (GNC_ITEM_LIST(widget));
}
static int
popup_get_width (GtkWidget* widget,
G_GNUC_UNUSED gpointer user_data)
{
GtkAllocation alloc;
gtk_widget_get_allocation (GTK_WIDGET (GNC_ITEM_LIST(widget)->tree_view),
&alloc);
return alloc.width;
}
static gboolean
gnc_completion_cell_enter (BasicCell* bcell,
int* cursor_position,
int* start_selection,
int* end_selection)
{
CompletionCell* cell = (CompletionCell*) bcell;
PopBox* box = bcell->gui_private;
PopupToggle popup_toggle;
gnc_item_edit_set_popup (box->item_edit,
GTK_WIDGET(box->item_list),
popup_get_height, popup_autosize,
popup_set_focus, popup_post_show,
popup_get_width, box);
popup_toggle = box->item_edit->popup_toggle;
gtk_widget_set_sensitive (GTK_WIDGET(popup_toggle.tbutton), FALSE);
gtk_widget_set_visible (GTK_WIDGET(popup_toggle.tbutton), FALSE);
GtkTreeViewColumn *column = gtk_tree_view_get_column (
GTK_TREE_VIEW(box->item_list->tree_view), TEXT_COL);
gtk_tree_view_column_clear_attributes (column, box->item_list->renderer);
gtk_tree_view_column_add_attribute (column, box->item_list->renderer,
"markup", TEXT_MARKUP_COL);
completion_connect_signals (cell);
*cursor_position = -1;
*start_selection = 0;
*end_selection = -1;
return TRUE;
}
static void
gnc_completion_cell_leave (BasicCell* bcell)
{
PopBox* box = bcell->gui_private;
completion_disconnect_signals ((CompletionCell*) bcell);
gnc_item_edit_set_popup (box->item_edit, NULL, NULL,
NULL, NULL, NULL, NULL, NULL);
reset_item_list_to_default_setup (bcell);
if (box->strict && !box->in_list_select)
gnc_basic_cell_set_value_internal (bcell, "");
}
void
gnc_completion_cell_set_strict (CompletionCell* cell, gboolean strict)
{
if (!cell)
return;
PopBox* box = cell->cell.gui_private;
if (!box)
return;
box->strict = strict;
}
void
gnc_completion_cell_set_autosize (CompletionCell* cell, gboolean autosize)
{
if (!cell)
return;
PopBox* box = cell->cell.gui_private;
if (!box)
return;
box->autosize = autosize;
}

44
gnucash/register/register-gnome/gnucash-item-list.c
View File

@ -98,23 +98,15 @@ gnc_item_list_append (GncItemList* item_list, const char* string)
void
gnc_item_list_set_sort_enabled (GncItemList* item_list, gboolean enabled)
{
if (enabled)
gnc_item_list_set_sort_column (GncItemList* item_list, gint column_id)
{
g_return_if_fail (IS_GNC_ITEM_LIST (item_list));
gtk_tree_sortable_set_sort_column_id
(GTK_TREE_SORTABLE (item_list->list_store),
0,
column_id,
GTK_SORT_ASCENDING);
}
else
{
gtk_tree_sortable_set_sort_column_id
(GTK_TREE_SORTABLE (item_list->list_store),
GTK_TREE_SORTABLE_UNSORTED_SORT_COLUMN_ID,
GTK_SORT_ASCENDING);
}
}
typedef struct _findSelectionData
@ -203,6 +195,7 @@ gnc_item_list_select (GncItemList* item_list, const char* string)
g_free (to_find_data);
}
char*
gnc_item_list_get_selection (GncItemList *item_list)
{
@ -277,6 +270,29 @@ gnc_item_list_using_temp (GncItemList *item_list)
return item_list && item_list->temp_store;
}
GtkListStore *
gnc_item_list_disconnect_store (GncItemList *item_list)
{
GtkListStore *store;
g_return_val_if_fail (item_list != NULL, NULL);
store = GTK_LIST_STORE(gtk_tree_view_get_model (item_list->tree_view));
gtk_tree_view_set_model (item_list->tree_view, NULL);
return store;
}
void
gnc_item_list_connect_store (GncItemList *item_list, GtkListStore *list_store)
{
g_return_if_fail (item_list != 0);
gtk_tree_view_set_model (item_list->tree_view,
GTK_TREE_MODEL (list_store));
}
static void
gnc_item_list_init (GncItemList* item_list)
{
@ -493,8 +509,8 @@ gnc_item_list_new (GtkListStore* list_store)
g_object_unref (list_store);
gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (tree_view), FALSE);
gtk_tree_selection_set_mode (gtk_tree_view_get_selection (GTK_TREE_VIEW (
tree_view)),
gtk_tree_selection_set_mode (
gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
GTK_SELECTION_BROWSE);
gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (list_store),
0, GTK_SORT_ASCENDING);

6
gnucash/register/register-gnome/gnucash-item-list.h
View File

@ -77,7 +77,7 @@ void gnc_item_list_clear (GncItemList *item_list);
void gnc_item_list_append (GncItemList *item_list, const char *string);
void gnc_item_list_set_sort_enabled(GncItemList *item_list, gboolean enabled);
void gnc_item_list_set_sort_column (GncItemList *item_list, gint column_id);
gboolean gnc_item_in_list (GncItemList *item_list, const char *string);
@ -98,5 +98,9 @@ void gnc_item_list_set_temp_store (GncItemList *item_list, GtkListStore *store);
gboolean gnc_item_list_using_temp (GncItemList *item_list);
GtkListStore * gnc_item_list_disconnect_store (GncItemList *item_list);
void gnc_item_list_connect_store (GncItemList *item_list, GtkListStore *store);
/** @} */
#endif /* GNUCASH_ITEM_LIST_H */

2
gnucash/register/register-gnome/gnucash-register.c
View File

@ -47,6 +47,7 @@
#include "gnc-state.h"
#include "combocell.h"
#include "completioncell.h"
#include "datecell.h"
#include "formulacell-gnome.h"
#include "pricecell-gnome.h"
@ -100,6 +101,7 @@ void
gnucash_register_add_cell_types (void)
{
gnc_register_add_cell_type (COMBO_CELL_TYPE_NAME, gnc_combo_cell_new);
gnc_register_add_cell_type (COMPLETION_CELL_TYPE_NAME, gnc_completion_cell_new);
gnc_register_add_cell_type (DATE_CELL_TYPE_NAME, gnc_date_cell_new);
gnc_register_add_cell_type (PRICE_CELL_TYPE_NAME,
gnc_price_cell_gnome_new);