libui-ffi 0.4.0

// 21 june 2016
#include "test.h"

static uiTableModelHandler mh;

static int modelNumColumns(uiTableModelHandler *mh, uiTableModel *m)
{
	return 9;
}

static uiTableValueType modelColumnType(uiTableModelHandler *mh, uiTableModel *m, int column)
{
	if (column == 3 || column == 4)
		return uiTableValueTypeColor;
	if (column == 5)
		return uiTableValueTypeImage;
	if (column == 7 || column == 8)
		return uiTableValueTypeInt;
	return uiTableValueTypeString;
}

static int modelNumRows(uiTableModelHandler *mh, uiTableModel *m)
{
	return 15;
}

static uiImage *img[2];
static char row9text[1024];
static int yellowRow = -1;
static int checkStates[15];

static uiTableValue *modelCellValue(uiTableModelHandler *mh, uiTableModel *m, int row, int col)
{
	char buf[256];

	if (col == 3) {
		if (row == yellowRow)
			return uiNewTableValueColor(1, 1, 0, 1);
		if (row == 3)
			return uiNewTableValueColor(1, 0, 0, 1);
		if (row == 11)
			return uiNewTableValueColor(0, 0.5, 1, 0.5);
		return NULL;
	}
	if (col == 4) {
		if ((row % 2) == 1)
			return uiNewTableValueColor(0.5, 0, 0.75, 1);
		return NULL;
	}
	if (col == 5) {
		if (row < 8)
			return uiNewTableValueImage(img[0]);
		return uiNewTableValueImage(img[1]);
	}
	if (col == 7)
		return uiNewTableValueInt(checkStates[row]);
	if (col == 8) {
		if (row == 0)
			return uiNewTableValueInt(0);
		if (row == 13)
			return uiNewTableValueInt(100);
		if (row == 14)
			return uiNewTableValueInt(-1);
		return uiNewTableValueInt(50);
	}
	switch (col) {
	case 0:
		sprintf(buf, "Row %d", row);
		break;
	case 2:
		if (row == 9)
			return uiNewTableValueString(row9text);
		// fall through
	case 1:
		strcpy(buf, "Part");
		break;
	case 6:
		strcpy(buf, "Make Yellow");
		break;
	}
	return uiNewTableValueString(buf);
}

static void modelSetCellValue(uiTableModelHandler *mh, uiTableModel *m, int row, int col, const uiTableValue *val)
{
	if (row == 9 && col == 2)
		strcpy(row9text, uiTableValueString(val));
	if (col == 6) {
		int prevYellowRow;

		prevYellowRow = yellowRow;
		yellowRow = row;
		if (prevYellowRow != -1)
			uiTableModelRowChanged(m, prevYellowRow);
		uiTableModelRowChanged(m, yellowRow);
	}
	if (col == 7) {
		checkStates[row] = uiTableValueInt(val);
		printf("Checkbox[%d] = %d\n", row, checkStates[row]);
	}
}

void headerVisibleToggled(uiCheckbox *c, void *data)
{
	uiTable *t = data;
	uiTableHeaderSetVisible(t, uiCheckboxChecked(c));
	uiCheckboxSetChecked(c, uiTableHeaderVisible(t));
}

void selectionModeOnSelected(uiCombobox *c, void *data)
{
	uiTable *t = data;
	int i = uiComboboxSelected(c);

	if (i < 0) return;
	uiTableSetSelectionMode(t, i);

	uiComboboxSetSelected(c, uiTableGetSelectionMode(t));
}

uiSpinbox *columnID;
uiSpinbox *columnWidth;
static void changedColumnID(uiSpinbox *s, void *data)
{
	uiTable *t = data;
	uiSpinboxSetValue(columnWidth, uiTableColumnWidth(t, uiSpinboxValue(columnID)));
}

static void changedColumnWidth(uiSpinbox *s, void *data)
{
	uiTable *t = data;
	uiTableColumnSetWidth(t, uiSpinboxValue(columnID), uiSpinboxValue(columnWidth));
}


uiLabel *lblRowClicked;
static void onRowClicked(uiTable *table, int row, void *data)
{
	char str[128];

	printf("Clicked row %d\n", row);
	sprintf(str, "Clicked row %d", row);
	uiLabelSetText(lblRowClicked, str);
}

uiLabel *lblRowDoubleClicked;
static void onRowDoubleClicked(uiTable *table, int row, void *data)
{
	char str[128];

	printf("Double clicked row %d\n", row);
	sprintf(str, "Double clicked row %d", row);
	uiLabelSetText(lblRowDoubleClicked, str);
}

static uiTableModel *m;

static void headerOnClicked(uiTable *t, int col, void *data)
{
	static int prev = 0;

	if (prev != col)
		uiTableHeaderSetSortIndicator(t, prev, uiSortIndicatorNone);

	if (uiTableHeaderSortIndicator(t, col) == uiSortIndicatorAscending)
		uiTableHeaderSetSortIndicator(t, col, uiSortIndicatorDescending);
	else
		uiTableHeaderSetSortIndicator(t, col, uiSortIndicatorAscending);

	prev = col;
}

uiLabel *lblNumSelectedRows;
uiLabel *lblSumSelectedRows;
int countSelectionChanged;
uiLabel *lblCountSelectionChanged;
static void onSelectionChanged(uiTable *t, void *data)
{
	int i;
	int sum = 0;
	char str[128];
	uiTableSelection *s = uiTableGetSelection(t);

	sprintf(str, "# Selection Changed Count: %d", ++countSelectionChanged);
	uiLabelSetText(lblCountSelectionChanged, str);

	sprintf(str, "# Selected Rows: %d", s->NumRows);
	uiLabelSetText(lblNumSelectedRows, str);

	for (i = 0; i < s->NumRows; ++i)
		sum += s->Rows[i];

	sprintf(str, "Sum Selected Rows: %d", sum);
	uiLabelSetText(lblSumSelectedRows, str);

	uiFreeTableSelection(s);
}

static void selectChecked(uiButton *b, void *data)
{
	unsigned i;
	int rows[sizeof(checkStates)/sizeof(*checkStates)];
	int numChecked = 0;
	uiTable *t = data;

	for (i = 0; i < sizeof(checkStates)/sizeof(*checkStates); ++i)
		if (checkStates[i])
			rows[numChecked++] = i;

	uiTableSelection sel = {.NumRows = numChecked, .Rows = rows};
	uiTableSetSelection(t, &sel);
}

uiBox *makePage16(void)
{
	uiBox *page16;
	uiBox *controls;
	uiBox *stats;
	uiCheckbox *headerVisible;
	uiCombobox *selectionMode;
	uiTable *t;
	uiTableParams p;
	uiTableTextColumnOptionalParams tp;
	uiButton *buttonSelectChecked;

	img[0] = uiNewImage(16, 16);
	appendImageNamed(img[0], "andlabs_16x16test_24june2016.png");
	appendImageNamed(img[0], "andlabs_32x32test_24june2016.png");
	img[1] = uiNewImage(16, 16);
	appendImageNamed(img[1], "tango-icon-theme-0.8.90_16x16_x-office-spreadsheet.png");
	appendImageNamed(img[1], "tango-icon-theme-0.8.90_32x32_x-office-spreadsheet.png");

	strcpy(row9text, "Part");

	memset(checkStates, 0, 15 * sizeof (int));

	page16 = newVerticalBox();
	controls = newHorizontalBox();
	uiBoxSetPadded(controls, 1);
	uiBoxAppend(page16, uiControl(controls), 0);

	mh.NumColumns = modelNumColumns;
	mh.ColumnType = modelColumnType;
	mh.NumRows = modelNumRows;
	mh.CellValue = modelCellValue;
	mh.SetCellValue = modelSetCellValue;
	m = uiNewTableModel(&mh);

	memset(&p, 0, sizeof (uiTableParams));
	p.Model = m;
	p.RowBackgroundColorModelColumn = 3;
	t = uiNewTable(&p);
	uiBoxAppend(page16, uiControl(t), 1);

	uiTableAppendTextColumn(t, "Column 1",
		0, uiTableModelColumnNeverEditable, NULL);

	memset(&tp, 0, sizeof (uiTableTextColumnOptionalParams));
	tp.ColorModelColumn = 4;
	uiTableAppendImageTextColumn(t, "Column 2",
		5,
		1, uiTableModelColumnNeverEditable, &tp);
	uiTableAppendTextColumn(t, "Editable",
		2, uiTableModelColumnAlwaysEditable, NULL);

	uiTableAppendCheckboxColumn(t, "Checkboxes",
		7, uiTableModelColumnAlwaysEditable);
	uiTableAppendButtonColumn(t, "Buttons",
		6, uiTableModelColumnAlwaysEditable);

	uiTableAppendProgressBarColumn(t, "Progress Bar",
		8);

	uiTableHeaderOnClicked(t, headerOnClicked, NULL);
	uiTableOnSelectionChanged(t, onSelectionChanged, NULL);

	headerVisible = uiNewCheckbox("Header Visible");
	uiCheckboxSetChecked(headerVisible, uiTableHeaderVisible(t));
	uiCheckboxOnToggled(headerVisible, headerVisibleToggled, t);
	uiBoxAppend(controls, uiControl(headerVisible), 0);

	uiBoxAppend(controls, uiControl(uiNewVerticalSeparator()), 0);

	selectionMode = uiNewCombobox();
	uiComboboxAppend(selectionMode, "None");
	uiComboboxAppend(selectionMode, "ZeroOrOne");
	uiComboboxAppend(selectionMode, "One");
	uiComboboxAppend(selectionMode, "ZeroOrMany");
	uiComboboxOnSelected(selectionMode, selectionModeOnSelected, t);
	uiComboboxSetSelected(selectionMode, uiTableGetSelectionMode(t));
	uiBoxAppend(controls, uiControl(selectionMode), 0);

	uiBoxAppend(controls, uiControl(uiNewVerticalSeparator()), 0);

	uiBoxAppend(controls, uiControl(uiNewLabel("Column")), 0);
	columnID = uiNewSpinbox(0, 5);
	uiBoxAppend(controls, uiControl(columnID), 0);
	uiBoxAppend(controls, uiControl(uiNewLabel("Width")), 0);
	columnWidth = uiNewSpinbox(-1, INT_MAX);
	uiBoxAppend(controls, uiControl(columnWidth), 0);
	uiSpinboxOnChanged(columnID, changedColumnID, t);
	uiSpinboxOnChanged(columnWidth, changedColumnWidth, t);

	uiBoxAppend(controls, uiControl(uiNewVerticalSeparator()), 0);

	buttonSelectChecked = uiNewButton("Select Checked");
	uiButtonOnClicked(buttonSelectChecked, selectChecked, t);
	uiBoxAppend(controls, uiControl(buttonSelectChecked), 0);

	stats = newHorizontalBox();
	uiBoxSetPadded(stats, 1);
	uiBoxAppend(page16, uiControl(stats), 0);

	lblRowClicked = uiNewLabel("Clicked row -");
	uiBoxAppend(stats, uiControl(lblRowClicked), 0);

	lblRowDoubleClicked = uiNewLabel("Double clicked row -");
	uiBoxAppend(stats, uiControl(lblRowDoubleClicked), 0);

	uiTableOnRowClicked(t, onRowClicked, NULL);
	uiTableOnRowDoubleClicked(t, onRowDoubleClicked, NULL);

	lblNumSelectedRows = uiNewLabel("");
	uiBoxAppend(stats, uiControl(lblNumSelectedRows), 0);

	lblSumSelectedRows = uiNewLabel("");
	uiBoxAppend(stats, uiControl(lblSumSelectedRows), 0);

	lblCountSelectionChanged = uiNewLabel("");
	uiBoxAppend(stats, uiControl(lblCountSelectionChanged), 0);

	return page16;
}

void freePage16(void)
{
	uiFreeTableModel(m);
	uiFreeImage(img[1]);
	uiFreeImage(img[0]);
}