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/* Apache License, Version 2.0 */
#include "testing/testing.h"
extern "C" {
#include "BLI_mempool.h"
#include "BLI_rect.h"
#include "BLI_utildefines.h"
#include "UI_table.h"
}
/**
* Add a bunch of rows, check if their count matches expectation.
*/
TEST(ui_table, RowAdd)
{
uiTable *table = UI_table_vertical_flow_create();
UI_table_column_add(table, "testcol", NULL, NULL);
for (int i = 0; i < 100; i++) {
UI_table_row_add(table, NULL);
}
EXPECT_EQ(100, UI_table_get_rowcount(table));
UI_table_free(table);
}
static struct {
int tot_cells;
int tot_rows_col1;
int tot_rows_col2;
int tot_rows_col3;
} draw_stats = {};
static void table_draw_test_ex()
{
draw_stats.tot_cells++;
}
static void table_draw_test_col1(void *UNUSED(rowdata), rcti UNUSED(drawrect))
{
table_draw_test_ex();
draw_stats.tot_rows_col1++;
}
static void table_draw_test_col2(void *UNUSED(rowdata), rcti UNUSED(drawrect))
{
table_draw_test_ex();
draw_stats.tot_rows_col2++;
}
static void table_draw_test_col3(void *UNUSED(rowdata), rcti UNUSED(drawrect))
{
table_draw_test_ex();
draw_stats.tot_rows_col3++;
}
/**
* Draw a number of columns and rows, gather some statistics and check if they meet expectations.
*/
TEST(ui_table, CellsDraw)
{
uiTable *table = UI_table_vertical_flow_create();
UI_table_column_add(table, "testcol1", NULL, table_draw_test_col1);
UI_table_column_add(table, "testcol2", NULL, table_draw_test_col2);
UI_table_column_add(table, "testcol3", NULL, table_draw_test_col3);
for (int i = 0; i < 10; i++) {
UI_table_row_add(table, NULL);
}
/* fills draw_stats */
UI_table_draw(table);
EXPECT_EQ(30, draw_stats.tot_cells);
EXPECT_EQ(10, draw_stats.tot_rows_col1);
EXPECT_EQ(10, draw_stats.tot_rows_col2);
EXPECT_EQ(10, draw_stats.tot_rows_col3);
UI_table_free(table);
}
void table_draw_test_alignment_left(void *UNUSED(rowdata), rcti drawrect)
{
EXPECT_EQ(0, drawrect.xmin);
EXPECT_EQ(50, drawrect.xmax);
}
void table_draw_test_alignment_right(void *UNUSED(rowdata), rcti drawrect)
{
EXPECT_EQ(50, drawrect.xmin);
EXPECT_EQ(100, drawrect.xmax);
}
/**
* Check if alignment works as expected with a column-width of 50%, one aligned to left and one to right.
*/
TEST(ui_table, ColumnAlignPercentage)
{
uiTable *table;
uiTableColumn *col;
table = UI_table_vertical_flow_create();
UI_table_max_width_set(table, 100);
col = UI_table_column_add(table, "left_align", NULL, table_draw_test_alignment_left);
UI_table_column_width_set(col, 50, TABLE_UNIT_PERCENT, 0);
col = UI_table_column_add(table, "right_align", NULL, table_draw_test_alignment_right);
UI_table_column_width_set(col, 50, TABLE_UNIT_PERCENT, 0);
UI_table_column_alignment_set(col, TABLE_COLUMN_ALIGN_RIGHT);
for (int i = 0; i < 10; i++) {
UI_table_row_add(table, NULL);
}
UI_table_draw(table);
UI_table_free(table);
}
void table_draw_test_alignment_left_percent(void *UNUSED(rowdata), rcti drawrect)
{
EXPECT_EQ(10, drawrect.xmin);
EXPECT_EQ(50, drawrect.xmax);
}
void table_draw_test_alignment_right_percent(void *UNUSED(rowdata), rcti drawrect)
{
EXPECT_EQ(60, drawrect.xmin);
EXPECT_EQ(100, drawrect.xmax);
}
void table_draw_test_alignment_left_px(void *UNUSED(rowdata), rcti drawrect)
{
EXPECT_EQ(0, drawrect.xmin);
EXPECT_EQ(10, drawrect.xmax);
}
void table_draw_test_alignment_right_px(void *UNUSED(rowdata), rcti drawrect)
{
EXPECT_EQ(50, drawrect.xmin);
EXPECT_EQ(60, drawrect.xmax);
}
/**
* Check if alignment works as expected with mixed left/right alignment and px/percentage sizes.
*/
TEST(ui_table, ColumnAlignMixed)
{
uiTable *table;
uiTableColumn *col;
table = UI_table_vertical_flow_create();
UI_table_max_width_set(table, 100);
col = UI_table_column_add(table, "left_align_px", NULL, table_draw_test_alignment_left_px);
UI_table_column_width_set(col, 10, TABLE_UNIT_PX, 0);
/* intentionally adding a right aligned column first */
col = UI_table_column_add(table, "right_align_percent", NULL, table_draw_test_alignment_right_percent);
UI_table_column_width_set(col, 50, TABLE_UNIT_PERCENT, 0);
UI_table_column_alignment_set(col, TABLE_COLUMN_ALIGN_RIGHT);
col = UI_table_column_add(table, "left_align_percent", NULL, table_draw_test_alignment_left_percent);
UI_table_column_width_set(col, 50, TABLE_UNIT_PERCENT, 0);
col = UI_table_column_add(table, "right_align_px", NULL, table_draw_test_alignment_right_px);
UI_table_column_width_set(col, 10, TABLE_UNIT_PX, 0);
for (int i = 0; i < 10; i++) {
UI_table_row_add(table, NULL);
}
UI_table_draw(table);
UI_table_free(table);
}
void table_draw_test_oversize(void *UNUSED(rowdata), rcti drawrect)
{
EXPECT_EQ(100, BLI_rcti_size_x(&drawrect));
}
/**
* Try creating a table with columns of a larger width than table.
*/
TEST(ui_table, ColumnOversize)
{
uiTable *table;
uiTableColumn *col;
table = UI_table_vertical_flow_create();
UI_table_max_width_set(table, 100);
col = UI_table_column_add(table, "oversize", NULL, table_draw_test_oversize);
UI_table_column_width_set(col, 110, TABLE_UNIT_PX, 0);
for (int i = 0; i < 10; i++) {
UI_table_row_add(table, NULL);
}
UI_table_draw(table);
UI_table_free(table);
}
void table_draw_test_horizontal_flow_oversize(void *UNUSED(rowdata), rcti drawrect)
{
EXPECT_EQ(0, drawrect.ymax);
EXPECT_EQ(-10, drawrect.ymin);
}
/**
* Try creating a horizontal-flow table where rows have larger height than table max-height.
*/
TEST(ui_table, HorizontalFlowOversize)
{
uiTable *table;
table = UI_table_horizontal_flow_create();
UI_table_horizontal_flow_max_height_set(table, 10);
UI_table_max_width_set(table, 100);
UI_table_column_add(table, "oversize", NULL, table_draw_test_horizontal_flow_oversize);
for (int i = 0; i < 10; i++) {
uiTableRow *row = UI_table_row_add(table, NULL);
UI_table_row_height_set(table, row, 20);
}
UI_table_draw(table);
UI_table_free(table);
}
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