/* This takes source rows. */
static gint
etsu_compare (ETableModel *source,
ETableSortInfo *sort_info,
ETableHeader *full_header,
gint row1,
gint row2,
gpointer cmp_cache)
{
gint j;
gint sort_count = e_table_sort_info_sorting_get_count (sort_info);
gint comp_val = 0;
GtkSortType sort_type = GTK_SORT_ASCENDING;
for (j = 0; j < sort_count; j++) {
ETableColumnSpecification *spec;
ETableCol *col;
gpointer value1, value2;
spec = e_table_sort_info_sorting_get_nth (
sort_info, j, &sort_type);
col = e_table_header_get_column_by_spec (full_header, spec);
if (col == NULL) {
gint last = e_table_header_count (full_header) - 1;
col = e_table_header_get_column (full_header, last);
}
value1 = e_table_model_value_at (source, col->spec->compare_col, row1);
value2 = e_table_model_value_at (source, col->spec->compare_col, row2);
comp_val = (*col->compare) (value1, value2, cmp_cache);
e_table_model_free_value (source, col->spec->compare_col, value1);
e_table_model_free_value (source, col->spec->compare_col, value2);
if (comp_val != 0)
break;
}
if (comp_val == 0) {
if (row1 < row2)
comp_val = -1;
if (row1 > row2)
comp_val = 1;
}
if (sort_type == GTK_SORT_DESCENDING)
comp_val = -comp_val;
return comp_val;
}
static void
etgc_add_array (ETableGroup *etg, const int *array, int count)
{
int i;
ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (etg);
void *lastval = NULL;
int laststart = 0;
GCompareFunc comp = etgc->ecol->compare;
ETableGroupContainerChildNode *child_node;
ETableGroup *child;
if (count <= 0)
return;
e_table_group_container_list_free (etgc);
etgc->children = NULL;
lastval = e_table_model_value_at (etg->model, etgc->ecol->col_idx, array[0]);
for (i = 1; i < count; i++) {
void *val = e_table_model_value_at (etg->model, etgc->ecol->col_idx, array[i]);
int comp_val;
comp_val = (*comp)(lastval, val);
if (comp_val != 0) {
child_node = create_child_node(etgc, lastval);
child = child_node->child;
e_table_group_add_array(child, array + laststart, i - laststart);
child_node->count = i - laststart;
etgc->children = g_list_append (etgc->children, child_node);
compute_text (etgc, child_node);
laststart = i;
lastval = val;
}
}
child_node = create_child_node(etgc, lastval);
child = child_node->child;
e_table_group_add_array(child, array + laststart, i - laststart);
child_node->count = i - laststart;
etgc->children = g_list_append (etgc->children, child_node);
compute_text (etgc, child_node);
e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etgc));
}
static gchar *
cell_date_edit_text_get_text (ECellText *cell,
ETableModel *model,
gint col,
gint row)
{
ECellDateEditText *ecd = E_CELL_DATE_EDIT_TEXT (cell);
ECellDateEditValue *dv = e_table_model_value_at (model, col, row);
icaltimezone *timezone;
struct tm tmp_tm;
if (!dv)
return g_strdup ("");
timezone = e_cell_date_edit_text_get_timezone (ecd);
/* Note that although the property may be in a different
* timezone, we convert it to the current timezone to display
* it in the table. If the user actually edits the value,
* it will be set to the current timezone. See set_value (). */
tmp_tm = icaltimetype_to_tm_with_zone (&dv->tt, dv->zone, timezone);
return e_datetime_format_format_tm (
"calendar", "table", dv->tt.is_date ?
DTFormatKindDate : DTFormatKindDateTime, &tmp_tm);
}
/*
* ECell::event method
*/
static gint
eprog_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row, ECellFlags flags, ECellActions *actions)
{
ECellProgressView *progress_view = (ECellProgressView *) ecell_view;
void *_value = e_table_model_value_at (ecell_view->e_table_model, model_col, row);
const int value = GPOINTER_TO_INT (_value);
#if 0
if (!(flags & E_CELL_EDITING))
return FALSE;
#endif
switch (event->type){
case GDK_KEY_PRESS:
if (event->key.keyval != GDK_space)
return FALSE;
/* Fall through */
case GDK_BUTTON_PRESS:
if (!e_table_model_is_cell_editable(ecell_view->e_table_model, model_col, row))
return FALSE;
eprog_set_value (progress_view, model_col, view_col, row, value + 1);
return TRUE;
default:
return FALSE;
}
}
static gint
pixbuf_max_width (ECellView *ecell_view,
gint model_col,
gint view_col)
{
gint pw;
gint num_rows, i;
gint max_width = -1;
if (model_col == 0) {
num_rows = e_table_model_row_count (ecell_view->e_table_model);
for (i = 0; i <= num_rows; i++) {
GdkPixbuf *pixbuf = (GdkPixbuf *) e_table_model_value_at
(ecell_view->e_table_model,
1,
i);
if (!pixbuf)
continue;
pw = gdk_pixbuf_get_width (pixbuf);
if (max_width < pw)
max_width = pw;
}
} else {
return -1;
}
return max_width;
}
static gdouble
pixbuf_print_height (ECellView *ecell_view,
GtkPrintContext *context,
gint model_col,
gint view_col,
gint row,
gdouble width)
{
GdkPixbuf *pixbuf;
if (row == -1) {
if (e_table_model_row_count (ecell_view->e_table_model) > 0) {
row = 0;
} else {
return 6;
}
}
pixbuf = (GdkPixbuf *) e_table_model_value_at (ecell_view->e_table_model, 1, row);
if (!pixbuf)
return 0;
/* We give ourselves 3 pixels of padding on either side */
return gdk_pixbuf_get_height (pixbuf);
}
static gint
get_source_model_col_index (ETableConfig *config, gint idx)
{
gint visible_index;
ETableModel *src_model = E_TABLE_SUBSET (config->available_model)->source;
visible_index = e_table_subset_view_to_model_row (E_TABLE_SUBSET (config->available_model), idx);
return GPOINTER_TO_INT (e_table_model_value_at (src_model, 1, visible_index));
}
static void
foreach_name (gint row, gpointer data)
{
GnoCamCameraSelector *selector;
ETable *table;
selector = GNOCAM_CAMERA_SELECTOR (data);
table = GNOCAM_CAPPLET_TABLE_SCROLLED (selector->priv->table)->table;
selector->priv->name = e_table_model_value_at (table->model, 0, row);
}
static gchar *
ecn_get_text (ECellText *cell,
ETableModel *model,
gint col,
gint row)
{
gpointer value;
value = e_table_model_value_at (model, col, row);
return e_format_number (GPOINTER_TO_INT (value));
}
static gpointer
etss_value_at (ETableModel *etm,
gint col,
gint row)
{
ETableSubset *etss = (ETableSubset *) etm;
g_return_val_if_fail (VALID_ROW (etss, row), NULL);
etss->last_access = row;
d(g_print("g) Setting last_access to %d\n", row));
return e_table_model_value_at (etss->source, col, MAP_ROW (etss, row));
}
static void
pixbuf_draw (ECellView *ecell_view,
cairo_t *cr,
gint model_col,
gint view_col,
gint row,
ECellFlags flags,
gint x1,
gint y1,
gint x2,
gint y2)
{
GdkPixbuf *cell_pixbuf;
gint real_x, real_y;
gint pix_w, pix_h;
cell_pixbuf = e_table_model_value_at (ecell_view->e_table_model,
1, row);
/* we can't make sure we really got a pixbuf since, well, it's a Gdk thing */
if (x2 - x1 == 0)
return;
if (!cell_pixbuf)
return;
pix_w = gdk_pixbuf_get_width (cell_pixbuf);
pix_h = gdk_pixbuf_get_height (cell_pixbuf);
/* We center the pixbuf within our allocated space */
if (x2 - x1 > pix_w) {
gint diff = (x2 - x1) - pix_w;
real_x = x1 + diff / 2;
} else {
real_x = x1;
}
if (y2 - y1 > pix_h) {
gint diff = (y2 - y1) - pix_h;
real_y = y1 + diff / 2;
} else {
real_y = y1;
}
cairo_save (cr);
gdk_cairo_set_source_pixbuf (cr, cell_pixbuf, real_x, real_y);
cairo_paint_with_alpha (cr, 1);
cairo_restore (cr);
}
/*
* ECell::draw method
*/
static void
eprog_draw (ECellView *ecell_view, GdkDrawable *drawable,
int model_col, int view_col, int row, ECellFlags flags,
int x1, int y1, int x2, int y2)
{
ECellProgress *progress = E_CELL_PROGRESS (ecell_view->ecell);
int x, y;
const int value = GPOINTER_TO_INT (
e_table_model_value_at (ecell_view->e_table_model, model_col, row));
if ((value > progress->max)||(value < progress->min)){
g_warning ("Value from the table model is %d, the states we support are [%d..%d]\n",
value, progress->min, progress->max);
return;
}
if ((x2 - x1) < progress->width){
x = x1;
} else {
x = x1 + ((x2 - x1) - progress->width) / 2;
}
if ((y2 - y1) < progress->height){
y = y1;
} else {
y = y1 + ((y2 - y1) - progress->height) / 2;
}
eprog_clear(progress);
eprog_draw_border(progress, progress->red, progress->green, progress->blue);
eprog_draw_bar(progress, progress->red, progress->green, progress->blue, value);
gdk_draw_pixbuf (drawable,
NULL,
progress->image,
0, 0,
x, y,
progress->width, progress->height,
GDK_RGB_DITHER_NORMAL,
x, y);
}
static void
ecc_print (ECellView *ecell_view, GtkPrintContext *context,
int model_col, int view_col, int row,
double width, double height)
{
cairo_t *cr = gtk_print_context_get_cairo_context (context);
const int value = GPOINTER_TO_INT (
e_table_model_value_at (ecell_view->e_table_model, model_col, row));
cairo_save (cr);
if ( value == 1) {
cairo_set_line_width (cr, 2);
cairo_move_to (cr, 3, 11);
cairo_line_to (cr, 7, 14);
cairo_line_to (cr, 11, 5);
cairo_stroke (cr);
}
cairo_restore (cr);
}
static gchar *
ecp_get_text (ECellText *cell,
ETableModel *model,
gint col,
gint row)
{
gint percent;
static gchar buffer[8];
percent = GPOINTER_TO_INT (e_table_model_value_at (model, col, row));
/* A -ve value means the property is not set. */
if (percent < 0) {
buffer[0] = '\0';
} else {
g_snprintf (buffer, sizeof (buffer), "%i%%", percent);
}
return buffer;
}
static gchar *
ecd_get_text (ECellText *cell,
ETableModel *model,
gint col,
gint row)
{
gint size = GPOINTER_TO_INT (e_table_model_value_at (model, col, row));
gfloat fsize;
if (size < 1024) {
return g_strdup_printf ("%d bytes", size);
} else {
fsize = ((gfloat) size) / 1024.0;
if (fsize < 1024.0) {
return g_strdup_printf ("%d K", (gint) fsize);
} else {
fsize /= 1024.0;
return g_strdup_printf ("%.1f MB", fsize);
}
}
}
static void
etgc_add (ETableGroup *etg, gint row)
{
ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (etg);
void *val = e_table_model_value_at (etg->model, etgc->ecol->col_idx, row);
GCompareFunc comp = etgc->ecol->compare;
GList *list = etgc->children;
ETableGroup *child;
ETableGroupContainerChildNode *child_node;
int i = 0;
for (; list; list = g_list_next (list), i++){
int comp_val;
child_node = list->data;
comp_val = (*comp)(child_node->key, val);
if (comp_val == 0) {
child = child_node->child;
child_node->count ++;
e_table_group_add (child, row);
compute_text (etgc, child_node);
return;
}
if ((comp_val > 0 && etgc->ascending) ||
(comp_val < 0 && (!etgc->ascending)))
break;
}
child_node = create_child_node (etgc, val);
child = child_node->child;
child_node->count = 1;
e_table_group_add (child, row);
if (list)
etgc->children = g_list_insert (etgc->children, child_node, i);
else
etgc->children = g_list_append (etgc->children, child_node);
compute_text (etgc, child_node);
e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etgc));
}
static gchar *
ecd_get_text (ECellText *cell,
ETableModel *model,
gint col,
gint row)
{
time_t date = GPOINTER_TO_INT (e_table_model_value_at (model, col, row));
const gchar *fmt_component, *fmt_part = NULL;
if (date == 0) {
return g_strdup (_("?"));
}
fmt_component = g_object_get_data ((GObject *) cell, "fmt-component");
if (!fmt_component || !*fmt_component)
fmt_component = "Default";
else
fmt_part = "table";
return e_datetime_format_format (
fmt_component, fmt_part, DTFormatKindDateTime, date);
}
/*
* ECell::print method
*/
static void
pixbuf_print (ECellView *ecell_view,
GtkPrintContext *context,
gint model_col,
gint view_col,
gint row,
gdouble width,
gdouble height)
{
GdkPixbuf *pixbuf;
gint scale;
cairo_t *cr = gtk_print_context_get_cairo_context (context);
pixbuf = (GdkPixbuf *) e_table_model_value_at (ecell_view->e_table_model, 1, row);
if (pixbuf == NULL)
return;
scale = gdk_pixbuf_get_height (pixbuf);
cairo_save (cr);
cairo_translate (cr, 0, (gdouble)(height - scale) / (gdouble) 2);
gdk_cairo_set_source_pixbuf (cr, pixbuf, (gdouble) scale, (gdouble) scale);
cairo_paint (cr);
cairo_restore (cr);
}
static ETreeTableAdapter *
e_cell_tree_get_tree_table_adapter (ETableModel *table_model,
gint row)
{
return e_table_model_value_at (table_model, -3, row);
}
static ETreeModel *
e_cell_tree_get_tree_model (ETableModel *table_model,
gint row)
{
return e_table_model_value_at (table_model, -2, row);
}
static ETreePath
e_cell_tree_get_node (ETableModel *table_model,
gint row)
{
return e_table_model_value_at (table_model, -1, row);
}
static void
table_sorter_sort (ETableSorter *table_sorter)
{
gint rows;
gint i;
gint j;
gint cols;
gint group_cols;
struct qsort_data qd;
if (table_sorter->sorted)
return;
rows = e_table_model_row_count (table_sorter->source);
group_cols = e_table_sort_info_grouping_get_count (table_sorter->sort_info);
cols = e_table_sort_info_sorting_get_count (table_sorter->sort_info) + group_cols;
table_sorter->sorted = g_new (int, rows);
for (i = 0; i < rows; i++)
table_sorter->sorted[i] = i;
qd.cols = cols;
qd.table_sorter = table_sorter;
qd.vals = g_new (gpointer , rows * cols);
qd.ascending = g_new (int, cols);
qd.compare = g_new (GCompareDataFunc, cols);
qd.cmp_cache = e_table_sorting_utils_create_cmp_cache ();
for (j = 0; j < cols; j++) {
ETableColumnSpecification *spec;
ETableCol *col;
GtkSortType sort_type;
if (j < group_cols)
spec = e_table_sort_info_grouping_get_nth (
table_sorter->sort_info,
j, &sort_type);
else
spec = e_table_sort_info_sorting_get_nth (
table_sorter->sort_info,
j - group_cols, &sort_type);
col = e_table_header_get_column_by_spec (
table_sorter->full_header, spec);
if (col == NULL) {
gint last = e_table_header_count (
table_sorter->full_header) - 1;
col = e_table_header_get_column (
table_sorter->full_header, last);
}
for (i = 0; i < rows; i++) {
qd.vals[i * cols + j] = e_table_model_value_at (
table_sorter->source,
col->spec->model_col, i);
}
qd.compare[j] = col->compare;
qd.ascending[j] = (sort_type == GTK_SORT_ASCENDING);
}
g_qsort_with_data (table_sorter->sorted, rows, sizeof (gint), qsort_callback, &qd);
for (j = 0; j < cols; j++) {
ETableColumnSpecification *spec;
ETableCol *col;
GtkSortType sort_type;
if (j < group_cols)
spec = e_table_sort_info_grouping_get_nth (
table_sorter->sort_info,
j, &sort_type);
else
spec = e_table_sort_info_sorting_get_nth (
table_sorter->sort_info,
j - group_cols, &sort_type);
col = e_table_header_get_column_by_spec (
table_sorter->full_header, spec);
if (col == NULL) {
gint last = e_table_header_count (
table_sorter->full_header) - 1;
col = e_table_header_get_column (
table_sorter->full_header, last);
}
for (i = 0; i < rows; i++) {
e_table_model_free_value (table_sorter->source, col->spec->model_col, qd.vals[i * cols + j]);
}
}
g_free (qd.vals);
g_free (qd.ascending);
g_free (qd.compare);
e_table_sorting_utils_free_cmp_cache (qd.cmp_cache);
}
void
e_table_sorting_utils_sort (ETableModel *source,
ETableSortInfo *sort_info,
ETableHeader *full_header,
gint *map_table,
gint rows)
{
gint total_rows;
gint i;
gint j;
gint cols;
ETableSortClosure closure;
g_return_if_fail (E_IS_TABLE_MODEL (source));
g_return_if_fail (E_IS_TABLE_SORT_INFO (sort_info));
g_return_if_fail (E_IS_TABLE_HEADER (full_header));
total_rows = e_table_model_row_count (source);
cols = e_table_sort_info_sorting_get_count (sort_info);
closure.cols = cols;
closure.vals = g_new (gpointer, total_rows * cols);
closure.sort_type = g_new (GtkSortType, cols);
closure.compare = g_new (GCompareDataFunc, cols);
closure.cmp_cache = e_table_sorting_utils_create_cmp_cache ();
for (j = 0; j < cols; j++) {
ETableColumnSpecification *spec;
ETableCol *col;
spec = e_table_sort_info_sorting_get_nth (
sort_info, j, &closure.sort_type[j]);
col = e_table_header_get_column_by_spec (full_header, spec);
if (col == NULL) {
gint last = e_table_header_count (full_header) - 1;
col = e_table_header_get_column (full_header, last);
}
for (i = 0; i < rows; i++) {
closure.vals[map_table[i] * cols + j] = e_table_model_value_at (source, col->spec->compare_col, map_table[i]);
}
closure.compare[j] = col->compare;
}
g_qsort_with_data (
map_table, rows, sizeof (gint), e_sort_callback, &closure);
for (j = 0; j < cols; j++) {
ETableColumnSpecification *spec;
ETableCol *col;
spec = e_table_sort_info_sorting_get_nth (
sort_info, j, &closure.sort_type[j]);
col = e_table_header_get_column_by_spec (full_header, spec);
if (col == NULL) {
gint last = e_table_header_count (full_header) - 1;
col = e_table_header_get_column (full_header, last);
}
for (i = 0; i < rows; i++) {
e_table_model_free_value (source, col->spec->compare_col, closure.vals[map_table[i] * cols + j]);
}
}
g_free (closure.vals);
g_free (closure.sort_type);
g_free (closure.compare);
e_table_sorting_utils_free_cmp_cache (closure.cmp_cache);
}