/**
* draw a cell of a model
*
* \param context the GtkPrintContext
* \param line_position the position to insert the column
* \param column_position the position to insert the data
*
* \return the new column_position
* */
static gint print_tree_view_list_draw_cell ( GtkPrintContext *context,
gint line_position,
gint column_position,
gint column,
const gchar *text )
{
PangoLayout *layout;
/* draw first the column */
column_position = print_tree_view_list_draw_column ( column_position, line_position );
cairo_move_to (cr, column_position, line_position);
/* create the new layout */
layout = gtk_print_context_create_pango_layout (context);
pango_layout_set_text ( layout, text, -1 );
pango_layout_set_font_description ( layout, gsb_data_print_config_get_font_transactions () );
pango_layout_set_width ( layout,columns_width[column] );
pango_layout_set_alignment ( layout, alignment[column] );
pango_layout_set_ellipsize ( layout, PANGO_ELLIPSIZE_END );
pango_cairo_show_layout ( cr, layout );
g_object_unref ( layout );
return column_position;
}
/**
* draw a line of a transaction
*
* \param
*
* \return the new line_position
* */
static gint print_transactions_list_draw_row ( GtkPrintContext *context,
CustomRecord *record,
gint line_position )
{
gint column;
gfloat alignment[] = {
PANGO_ALIGN_CENTER, PANGO_ALIGN_CENTER, PANGO_ALIGN_LEFT,
PANGO_ALIGN_CENTER, PANGO_ALIGN_RIGHT, PANGO_ALIGN_RIGHT, PANGO_ALIGN_RIGHT
};
for (column=0 ; column<CUSTOM_MODEL_VISIBLE_COLUMNS ; column++)
{
PangoLayout *layout;
gchar *text;
gint column_position;
column_position = columns_position[column];
/* draw first the column */
column_position = print_transactions_list_draw_column (column_position, line_position);
/* get the text */
text = record -> visible_col[column];
if (!text)
continue;
cairo_move_to (cr, column_position, line_position);
/* create the new layout */
layout = gtk_print_context_create_pango_layout (context);
pango_layout_set_text (layout, text, -1);
pango_layout_set_font_description (layout, gsb_data_print_config_get_font_transactions ());
pango_layout_set_width (layout,columns_width[column]);
pango_layout_set_alignment (layout, alignment[column]);
pango_layout_set_ellipsize (layout, PANGO_ELLIPSIZE_END);
pango_cairo_show_layout (cr, layout);
g_object_unref (layout);
}
/* go to the next row */
line_position = line_position + size_row;
return line_position;
}
/**
* draw the title of the columns
*
* \param line_position the position to insert the titles
*
* \return the new line_position to continue to fill the page
* */
static gint print_transactions_list_draw_columns_title ( GtkPrintContext *context,
gint line_position)
{
gint column;
if (!gsb_data_print_config_get_draw_columns_name ())
return line_position;
for (column=0 ; column<CUSTOM_MODEL_VISIBLE_COLUMNS ; column++)
{
PangoLayout *layout;
gchar *text;
gint column_position;
column_position = columns_position[column];
/* get the text */
text = _(titres_colonnes_liste_operations[column]);
if (!text)
continue;
cairo_move_to (cr, column_position, line_position);
/* create the new layout */
layout = gtk_print_context_create_pango_layout (context);
pango_layout_set_text (layout, text, -1);
pango_layout_set_font_description (layout, gsb_data_print_config_get_font_transactions ());
pango_layout_set_width (layout,columns_width[column]);
pango_layout_set_alignment (layout, PANGO_ALIGN_CENTER);
pango_layout_set_ellipsize (layout, PANGO_ELLIPSIZE_END);
pango_cairo_show_layout (cr, layout);
g_object_unref (layout);
}
line_position = line_position + size_row + gsb_data_print_config_get_draw_lines ();
return line_position;
}
/**
* Function called first when try to print the transaction list
* initialize the variables and calculate the number of pages
*
* \param operation GtkPrintOperation
* \param context GtkPrintContext
* \param null
*
* \return FALSE
* */
gboolean print_transactions_list_begin ( GtkPrintOperation *operation,
GtkPrintContext *context,
gpointer null )
{
CustomList *custom_list;
gint size_transaction;
gint size_title = 0;
gint size_archive = 0;
gdouble transactions_per_page_double;
gint nb_pages;
gint number_of_archives = 0;
devel_debug (NULL);
/* we need to calculate the number of pages */
cr = gtk_print_context_get_cairo_context (context);
custom_list = transaction_model_get_model ();
/* get the size of the title */
if (gsb_data_print_config_get_draw_title () && title_string && strlen (title_string))
size_title = pango_font_description_get_size (gsb_data_print_config_get_font_title ())/PANGO_SCALE;
/* we need the number of archives and of transactions to print
* number_of_archives will be set to 0 if no draw archives */
print_transactions_list_get_visibles_lines (&number_of_archives,
&total_transactions_to_print );
/* xxx mk_include 2 fois de suite modifie qd même des fichiers */
/* get the size of a complete transaction and an archive */
size_row = pango_font_description_get_size (gsb_data_print_config_get_font_transactions ())/PANGO_SCALE;
size_transaction = size_row * custom_list -> nb_rows_by_transaction + 2*gsb_data_print_config_get_draw_lines ();
size_archive = size_row + 2*gsb_data_print_config_get_draw_lines ();
/* the heigh of a page decrease of 1 line if we use the columns titles */
page_height = gtk_print_context_get_height (context) - gsb_data_print_config_get_draw_columns_name ()*size_transaction;
/* how much transactions we can show in a page : */
transactions_per_page_double = page_height / size_transaction;
if (!size_title && !gsb_data_print_config_get_draw_archives ())
{
/* simple way : no archives and no title */
nb_pages = ceil ( total_transactions_to_print / transactions_per_page_double );
transactions_in_first_page = floor (transactions_per_page_double);
}
else
{
/* there are title or archives, it's more complex because it will have less transactions
* on the first page */
gint first_page_height = page_height - size_title - size_archive*number_of_archives;
transactions_in_first_page = floor (first_page_height / size_transaction);
nb_pages = 1 + ceil ( (total_transactions_to_print - transactions_in_first_page)/ transactions_per_page_double );
}
/* set the number of page */
gtk_print_operation_set_n_pages ( GTK_PRINT_OPERATION (operation),
nb_pages );
/* save the nb of transactions per page */
transactions_per_page = floor (transactions_per_page_double);
/* calculate the size and position of the columns */
page_width = gtk_print_context_get_width (context);
print_transactions_list_calculate_columns (page_width);
total_transactions_printed = 0;
current_row_to_print = 0;
return FALSE;
}
/**
* Show a dialog to set wether we want the rows/columns lines,
* the background color, the titles...
*
* \param operation GtkPrintOperation responsible of this job.
* \param null Not used.
*
* \return A newly allocated widget.
*/
GtkWidget * print_transactions_list_layout_config ( GtkPrintOperation * operation,
gpointer null )
{
GtkWidget *check_button;
GtkWidget *label;
GtkWidget *hbox;
GtkWidget *entry;
GtkWidget *font_button_transactions;
GtkWidget *font_button_title;
gchar *fontname_transactions;
gchar *fontname_title;
GtkWidget *init_date_entry;
GtkWidget *final_date_entry;
GtkWidget *vbox;
GtkWidget *paddingbox;
GtkSizeGroup * size_group;
size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
vbox = gtk_vbox_new ( FALSE, 6 );
gtk_container_set_border_width ( GTK_CONTAINER(vbox), 12 );
paddingbox = new_paddingbox_with_title ( vbox, FALSE, _("Layout") );
/* set up the title and dates, this is never saved, so ask each time */
/* title line */
hbox = gtk_hbox_new (FALSE, 10);
gtk_box_pack_start (GTK_BOX (paddingbox),
hbox,
FALSE, FALSE, 0);
entry = gsb_automem_entry_new (&title_string, NULL, NULL);
check_button = gsb_autofunc_checkbutton_new (_("Print a title: "),
gsb_data_print_config_get_draw_title (),
G_CALLBACK (sens_desensitive_pointeur), entry,
G_CALLBACK (gsb_data_print_config_set_draw_title), 0);
gtk_box_pack_start (GTK_BOX (hbox),
check_button,
FALSE, FALSE, 0);
gtk_widget_set_sensitive (entry, gsb_data_print_config_get_draw_title ());
gtk_box_pack_start (GTK_BOX (hbox),
entry,
TRUE, TRUE, 0);
/* add the dates interval */
hbox = gtk_hbox_new (FALSE, 10);
check_button = gsb_autofunc_checkbutton_new (_("Select dates interval: "),
gsb_data_print_config_get_draw_interval_dates (),
G_CALLBACK (sens_desensitive_pointeur), hbox,
G_CALLBACK (gsb_data_print_config_set_draw_interval_dates), 0);
gtk_box_pack_start (GTK_BOX (paddingbox),
check_button,
FALSE, FALSE, 0);
gtk_box_pack_start (GTK_BOX (paddingbox),
hbox,
FALSE, FALSE, 0);
label = gtk_label_new (_("Initial date : "));
gtk_box_pack_start (GTK_BOX (hbox),
label,
FALSE, FALSE, 0);
init_date_entry = gsb_calendar_entry_new (FALSE);
if (draw_initial_date)
gsb_calendar_entry_set_date (init_date_entry, draw_initial_date);
gtk_box_pack_start (GTK_BOX (hbox),
init_date_entry,
FALSE, FALSE, 0);
label = gtk_label_new (_("Final date : "));
gtk_box_pack_start (GTK_BOX (hbox),
label,
FALSE, FALSE, 0);
final_date_entry = gsb_calendar_entry_new (FALSE);
if (draw_final_date)
gsb_calendar_entry_set_date (final_date_entry, draw_final_date);
gtk_box_pack_start (GTK_BOX (hbox),
final_date_entry,
FALSE, FALSE, 0);
g_object_set_data ( G_OBJECT ( operation ), "init_date_entry", init_date_entry );
g_object_set_data ( G_OBJECT ( operation ), "final_date_entry", final_date_entry );
check_button = gsb_autofunc_checkbutton_new (_("Use value date"),
gsb_data_print_config_get_draw_dates_are_value_dates (),
NULL, NULL,
G_CALLBACK (gsb_data_print_config_set_draw_dates_are_value_dates), 0);
gtk_box_pack_start (GTK_BOX (hbox),
check_button,
FALSE, FALSE, 0);
if (!gsb_data_print_config_get_draw_interval_dates ())
gtk_widget_set_sensitive (hbox, FALSE);
/* set up all the checkbuttons */
check_button = gsb_autofunc_checkbutton_new (_("Draw the lines between transactions"),
gsb_data_print_config_get_draw_lines (),
NULL, NULL,
G_CALLBACK (gsb_data_print_config_set_draw_lines), 0);
gtk_box_pack_start (GTK_BOX (paddingbox),
check_button,
FALSE, FALSE, 0);
check_button = gsb_autofunc_checkbutton_new (_("Draw the lines between the columns"),
gsb_data_print_config_get_draw_column (),
NULL, NULL,
G_CALLBACK (gsb_data_print_config_set_draw_column), 0);
gtk_box_pack_start (GTK_BOX (paddingbox),
check_button,
FALSE, FALSE, 0);
check_button = gsb_autofunc_checkbutton_new (_("Fill the background as the transactions list"),
gsb_data_print_config_get_draw_background (),
NULL, NULL,
G_CALLBACK (gsb_data_print_config_set_draw_background), 0);
gtk_box_pack_start (GTK_BOX (paddingbox),
check_button,
FALSE, FALSE, 0);
check_button = gsb_autofunc_checkbutton_new (_("Print the archives lines"),
gsb_data_print_config_get_draw_archives (),
NULL, NULL,
G_CALLBACK (gsb_data_print_config_set_draw_archives), 0);
gtk_box_pack_start (GTK_BOX (paddingbox),
check_button,
FALSE, FALSE, 0);
check_button = gsb_autofunc_checkbutton_new (_("Print the names of the columns"),
gsb_data_print_config_get_draw_columns_name (),
NULL, NULL,
G_CALLBACK (gsb_data_print_config_set_draw_columns_name), 0);
gtk_box_pack_start (GTK_BOX (paddingbox),
check_button,
FALSE, FALSE, 0);
paddingbox = new_paddingbox_with_title ( vbox, FALSE, _("Fonts") );
/* set up the font of the transactions,
* by default use the font of the lists */
hbox = gtk_hbox_new (FALSE, 12);
gtk_box_pack_start (GTK_BOX (paddingbox),
hbox,
FALSE, FALSE, 0);
label = gtk_label_new (_("Transactions font"));
gtk_label_set_justify ( GTK_LABEL (label), GTK_JUSTIFY_LEFT );
gtk_misc_set_alignment ( GTK_MISC ( label ), 0, 0.5);
gtk_size_group_add_widget ( size_group, label );
gtk_box_pack_start (GTK_BOX (hbox),
label,
FALSE, FALSE, 0);
fontname_transactions = pango_font_description_to_string (gsb_data_print_config_get_font_transactions ());
font_button_transactions = gtk_font_button_new_with_font ( fontname_transactions );
gtk_font_button_set_use_font ( GTK_FONT_BUTTON(font_button_transactions), TRUE );
gtk_font_button_set_use_size ( GTK_FONT_BUTTON(font_button_transactions), TRUE );
gtk_font_button_set_title ( GTK_FONT_BUTTON(font_button_transactions), _("Choosing font") );
gtk_box_pack_start (GTK_BOX (hbox),
font_button_transactions,
TRUE, TRUE, 0);
/* set up the font for the title */
hbox = gtk_hbox_new (FALSE, 12);
gtk_box_pack_start (GTK_BOX (paddingbox),
hbox,
FALSE, FALSE, 0);
label = gtk_label_new (_("Title font"));
gtk_label_set_justify ( GTK_LABEL (label), GTK_JUSTIFY_LEFT );
gtk_misc_set_alignment ( GTK_MISC ( label ), 0, 0.5);
gtk_size_group_add_widget ( size_group, label );
gtk_box_pack_start (GTK_BOX (hbox),
label,
FALSE, FALSE, 0);
fontname_title = pango_font_description_to_string (gsb_data_print_config_get_font_title ());
font_button_title = gtk_font_button_new_with_font ( fontname_title );
gtk_font_button_set_use_font ( GTK_FONT_BUTTON(font_button_title), TRUE );
gtk_font_button_set_use_size ( GTK_FONT_BUTTON(font_button_title), TRUE );
gtk_font_button_set_title ( GTK_FONT_BUTTON(font_button_title), _("Choosing font") );
gtk_box_pack_start (GTK_BOX (hbox),
font_button_title,
TRUE, TRUE, 0);
/* save what we have done in all cases, so if we cancel and come back, our values
* come back */
gsb_data_print_config_set_font_transaction (pango_font_description_from_string (fontname_transactions));
gsb_data_print_config_set_font_title (pango_font_description_from_string (fontname_title));
draw_initial_date = gsb_calendar_entry_get_date (init_date_entry);
draw_final_date = gsb_calendar_entry_get_date (final_date_entry);
g_object_set_data ( G_OBJECT(operation), "font_transaction_button", font_button_transactions );
g_object_set_data ( G_OBJECT(operation), "font_title_button", font_button_title );
gtk_widget_show_all ( vbox );
return vbox;
}
/**
* Function called first when try to print the list
* initialize the variables and calculate the number of pages
*
* \param operation GtkPrintOperation
* \param context GtkPrintContext
* \param null
*
* \return FALSE
* */
gboolean print_tree_view_list_begin ( GtkPrintOperation *operation,
GtkPrintContext *context,
gpointer data )
{
GtkTreeView *tree_view = ( GtkTreeView * ) data;
gint size_line;
gdouble lines_per_page_double;
gint nbre_pages;
devel_debug (NULL);
/* we need to calculate the number of pages */
cr = gtk_print_context_get_cairo_context ( context );
/* get the size of the title */
if ( title_string && strlen ( title_string ) )
size_title = print_tree_view_list_get_title_size ( );
else
size_title = 0;
/* get the size of a row */
size_row = pango_font_description_get_size ( gsb_data_print_config_get_font_transactions () ) / PANGO_SCALE;
size_line = size_row + gsb_data_print_config_get_draw_lines ( );
/* get the size of the titles of columns */
if ( gsb_data_print_config_get_draw_columns_name () )
{
nbre_lines_col_title = print_tree_view_list_get_columns_title_nbre_lines ( tree_view );
size_columns_title = print_tree_view_list_get_columns_title_size ( nbre_lines_col_title );
}
else
size_columns_title = 0;
/* the heigh of a page decrease size_columns_title */
page_height = gtk_print_context_get_height ( context );
/* get total lines to print */
total_lines_to_print = 0;
total_lines_to_print = print_tree_view_list_set_rows_to_print ( tree_view );
/* how much transactions we can show in a page : */
lines_per_page_double = page_height / size_line;
/* on enlève les lignes des titres des colonnes */
lines_per_page_double -= nbre_lines_col_title;
if ( !size_title ) /* no title */
{
nbre_pages = ceil ( total_lines_to_print / lines_per_page_double );
lines_in_first_page = floor ( lines_per_page_double );
}
else
{
gint first_page_height;
first_page_height = page_height - size_title;
lines_in_first_page = floor ( first_page_height / size_line ) - nbre_lines_col_title;
nbre_pages = 1 + ceil ( ( total_lines_to_print - lines_in_first_page ) /
lines_per_page_double );
}
/* set the number of page */
gtk_print_operation_set_n_pages ( GTK_PRINT_OPERATION ( operation ), nbre_pages );
/* save the nb of rows per page */
lines_per_page = floor ( lines_per_page_double );
/* calculate the size and position of the columns */
page_width = gtk_print_context_get_width ( context );
print_tree_view_list_calculate_columns_width ( tree_view, page_width );
if ( tree_path_to_print )
gtk_tree_path_free ( tree_path_to_print );
tree_path_to_print = gtk_tree_path_new_first ( );
total_lines_printed = 0;
current_row_to_print = 0;
return FALSE;
}
