LET'S GET THIS FINAL REWRITE EVER STARTED

1 files changed, 88 insertions, 0 deletions

diff --git a/prev/table_windows.c b/prev/table_windows.c
new file mode 100644
index 0000000..92c58e5
--- /dev/null
+++ b/prev/table_windows.c
@@ -0,0 +1,88 @@
+// 28 july 2014
+
+#include "winapi_windows.h"
+#include "_cgo_export.h"
+
+#include "wintable/main.h"
+
+// provided for cgo's benefit
+LPWSTR xtableWindowClass = tableWindowClass;
+
+void doInitTable(void)
+{
+	initTable(xpanic, fv__TrackMouseEvent);
+}
+
+static LRESULT CALLBACK tableSubProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam, UINT_PTR id, DWORD_PTR data)
+{
+	NMHDR *nmhdr = (NMHDR *) lParam;
+	tableNM *tnm = (tableNM *) lParam;
+	void *gotable = (void *) data;
+
+	switch (uMsg) {
+	case msgNOTIFY:
+		switch (nmhdr->code) {
+		case tableNotificationGetCellData:
+			return tableGetCell(gotable, tnm);
+		case tableNotificationFinishedWithCellData:
+			tableFreeCellData(gotable, tnm->data);
+			return 0;
+		case tableNotificationCellCheckboxToggled:
+			tableToggled(gotable, tnm->row, tnm->column);
+			return 0;
+		case tableNotificationSelectionChanged:
+			tableSelectionChanged(gotable);
+			return 0;
+		}
+		return (*fv_DefSubclassProc)(hwnd, uMsg, wParam, lParam);
+/* TODO
+	// see table.autoresize() in table_windows.go for the column autosize policy
+	case WM_NOTIFY:		// from the contained header control
+		if (nmhdr->code == HDN_BEGINTRACK)
+			tableStopColumnAutosize(t->gotable);
+		return (*fv_DefSubclassProc)(hwnd, uMsg, wParam, lParam);
+*/
+	case WM_NCDESTROY:
+		if ((*fv_RemoveWindowSubclass)(hwnd, tableSubProc, id) == FALSE)
+			xpanic("error removing Table subclass (which was for its own event handler)", GetLastError());
+		return (*fv_DefSubclassProc)(hwnd, uMsg, wParam, lParam);
+	default:
+		return (*fv_DefSubclassProc)(hwnd, uMsg, wParam, lParam);
+	}
+	xmissedmsg("Table", "tableSubProc()", uMsg);
+	return 0;		// unreached
+}
+
+void setTableSubclass(HWND hwnd, void *data)
+{
+	if ((*fv_SetWindowSubclass)(hwnd, tableSubProc, 0, (DWORD_PTR) data) == FALSE)
+		xpanic("error subclassing Table to give it its own event handler", GetLastError());
+}
+
+// TODO rename all of these functions to start with gotable, and all the exported ones in Go too
+void gotableSetRowCount(HWND hwnd, intptr_t count)
+{
+	SendMessageW(hwnd, tableSetRowCount, 0, (LPARAM) (&count));
+}
+
+void tableAutosizeColumns(HWND hwnd, int nColumns)
+{
+	int i;
+
+	for (i = 0; i < nColumns; i++)
+		if (SendMessageW(hwnd, LVM_SETCOLUMNWIDTH, (WPARAM) i, (LPARAM) LVSCW_AUTOSIZE_USEHEADER) == FALSE)
+			xpanic("error resizing columns of results list view", GetLastError());
+}
+
+intptr_t tableSelectedItem(HWND hwnd)
+{
+	intptr_t row;
+
+	SendMessageW(hwnd, tableGetSelection, (WPARAM) (&row), (LPARAM) NULL);
+	return row;
+}
+
+void tableSelectItem(HWND hwnd, intptr_t index)
+{
+	SendMessageW(hwnd, tableSetSelection, (WPARAM) (&index), (LPARAM) NULL);
+}