222 lines
7.0 KiB
C++
222 lines
7.0 KiB
C++
#include "stdafx.h"
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#include "InPlaceEditTable.h"
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#include "win32_op.h"
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#include "win32_utility.h"
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#include "AutoComplete.h"
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#include "listview_helper.h"
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namespace InPlaceEdit {
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bool CTableEditHelperV2::tableEdit_cancel_task() {
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bool rv = false;
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if (m_taskKill) {
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*m_taskKill = true; m_taskKill = nullptr;
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rv = true;
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}
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return rv;
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}
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reply_t CTableEditHelperV2::tableEdit_create_task() {
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tableEdit_cancel_task();
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auto ks = std::make_shared<bool>(false);
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m_taskKill = ks;
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return [ks,this](unsigned code) {
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if ( ! * ks ) {
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this->tableEdit_on_task_completion( code );
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}
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};
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}
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t_size CTableEditHelperV2::ColumnToPosition(t_size col) const {
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PFC_ASSERT(TableEdit_IsColumnEditable(col));
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pfc::array_t<t_size> colOrder; GrabColumnOrder(colOrder);
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t_size skipped = 0;
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for (t_size walk = 0; walk < colOrder.get_size(); ++walk) {
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const t_size curCol = colOrder[walk];
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if (TableEdit_IsColumnEditable(curCol)) {
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if (curCol == col) return skipped;
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++skipped;
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}
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}
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PFC_ASSERT(!"Should not get here.");
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return ~0;
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}
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t_size CTableEditHelperV2::PositionToColumn(t_size pos) const {
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pfc::array_t<t_size> colOrder; GrabColumnOrder(colOrder);
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t_size skipped = 0;
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for (t_size walk = 0; walk < colOrder.get_size(); ++walk) {
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const t_size curCol = colOrder[walk];
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if (TableEdit_IsColumnEditable(curCol)) {
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if (skipped == pos) return curCol;
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++skipped;
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}
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}
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PFC_ASSERT(!"Should not get here.");
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return ~0;
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}
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t_size CTableEditHelperV2::EditableColumnCount() const {
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const t_size total = TableEdit_GetColumnCount();
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t_size found = 0;
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for (t_size walk = 0; walk < total; ++walk) {
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if (TableEdit_IsColumnEditable(walk)) found++;
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}
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return found;
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}
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bool CTableEditHelperV2::TableEdit_Advance(t_size & p_item, t_size & p_subItem, t_uint32 whathappened) {
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size_t guardItem = SIZE_MAX, guardSubItem = SIZE_MAX; // infinite loop guard
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size_t item = p_item, subItem = p_subItem;
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for ( ;; ) {
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unsigned _item((unsigned)item), _subItem((unsigned)ColumnToPosition(subItem));
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if (!InPlaceEdit::TableEditAdvance(_item, _subItem, (unsigned)TableEdit_GetItemCount(), (unsigned)EditableColumnCount(), whathappened)) return false;
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item = _item; subItem = PositionToColumn(_subItem);
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if ( guardItem == SIZE_MAX ) {
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guardItem = item; guardSubItem = subItem;
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} else {
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// infinite loop guard
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if ( item == guardItem && subItem == guardSubItem ) return false;
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}
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if (TableEdit_CanAdvanceHere(item, subItem, whathappened)) break;
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}
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p_item = item;
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p_subItem = subItem;
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return true;
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}
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void CTableEditHelperV2::TableEdit_Abort(bool forwardContent) {
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if (tableEdit_cancel_task()) {
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if (forwardContent && (m_editFlags & KFlagReadOnly) == 0) {
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if (m_editData.is_valid()) {
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pfc::string8 temp(*m_editData);
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TableEdit_SetField(m_editItem, m_editSubItem, temp);
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}
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}
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m_editData.release();
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m_editDataCombo.reset();
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::SetFocus(TableEdit_GetParentWnd());
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TableEdit_Finished();
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}
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}
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void CTableEditHelperV2::TableEdit_Start(t_size item, t_size subItem) {
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PFC_ASSERT(TableEdit_IsColumnEditable(subItem));
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m_editItem = item; m_editSubItem = subItem;
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_ReStart();
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}
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void CTableEditHelperV2::_ReStart() {
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PFC_ASSERT(m_editItem < TableEdit_GetItemCount());
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PFC_ASSERT(m_editSubItem < TableEdit_GetColumnCount());
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TableEdit_SetItemFocus(m_editItem, m_editSubItem);
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m_editFlags = TableEdit_GetEditFlags(m_editItem, m_editSubItem);
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m_editData.release();
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m_editDataCombo.reset();
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if (m_editFlags & InPlaceEdit::KFlagCombo) {
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auto combo = TableEdit_GetCombo(m_editItem, m_editSubItem);
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RECT rc = TableEdit_GetItemRect(m_editItem, m_editSubItem);
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auto data = std::make_shared< combo_t >(combo);
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m_editDataCombo = data;
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auto task = tableEdit_create_task();
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auto comboTask = [data, task](unsigned status, unsigned sel) {
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data->iDefault = sel;
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task(status);
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};
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InPlaceEdit::StartCombo(TableEdit_GetParentWnd(), rc, m_editFlags, combo.strings, combo.iDefault, comboTask );
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return;
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}
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m_editData.new_t();
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t_size lineCount = 1;
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TableEdit_GetField(m_editItem, m_editSubItem, *m_editData, lineCount);
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RECT rc = TableEdit_GetItemRect(m_editItem, m_editSubItem);
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if (lineCount > 1) {
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rc.bottom = (LONG)( rc.top + (rc.bottom - rc.top) * lineCount );
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m_editFlags |= KFlagMultiLine;
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}
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auto ac = this->TableEdit_GetAutoCompleteEx(m_editItem, m_editSubItem );
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InPlaceEdit::StartEx(TableEdit_GetParentWnd(), rc, m_editFlags, m_editData, tableEdit_create_task(), ac.data.get_ptr(), ac.options);
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}
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CTableEditHelperV2::combo_t CTableEditHelperV2::TableEdit_GetCombo(size_t item, size_t sub) {
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return combo_t();
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}
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CTableEditHelperV2::autoComplete_t CTableEditHelperV2::TableEdit_GetAutoCompleteEx( size_t item, size_t sub ) {
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autoComplete_t ret;
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if ( this->TableEdit_GetAutoComplete( item, sub, ret.data ) ) ret.options = ret.optsDefault;
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return ret;
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}
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void CTableEditHelperV2::tableEdit_on_task_completion(unsigned status) {
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tableEdit_cancel_task();
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if (m_editData.is_valid()) {
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if (status & InPlaceEdit::KEditFlagContentChanged) {
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TableEdit_SetField(m_editItem, m_editSubItem, *m_editData);
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}
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m_editData.release();
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}
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if (m_editDataCombo != nullptr) {
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unsigned idx = m_editDataCombo->iDefault;
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if ( idx < m_editDataCombo->strings.get_count()) {
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const char * text = m_editDataCombo->strings.get_item(idx);
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TableEdit_SetField(m_editItem, m_editSubItem, text);
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}
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m_editDataCombo.reset();
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}
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if (TableEdit_Advance(m_editItem, m_editSubItem, status)) {
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_ReStart();
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} else {
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TableEdit_Finished();
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}
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}
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void CTableEditHelperV2_ListView::TableEdit_GetColumnOrder(t_size * out, t_size count) const {
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pfc::array_t<int> temp; temp.set_size(count);
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WIN32_OP_D(ListView_GetColumnOrderArray(TableEdit_GetParentWnd(), count, temp.get_ptr()));
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for (t_size walk = 0; walk < count; ++walk) out[walk] = temp[walk];
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}
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RECT CTableEditHelperV2_ListView::TableEdit_GetItemRect(t_size item, t_size subItem) const {
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RECT rc;
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WIN32_OP_D(ListView_GetSubItemRect(TableEdit_GetParentWnd(), (int)item, (int)subItem, LVIR_LABEL, &rc));
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return rc;
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}
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void CTableEditHelperV2_ListView::TableEdit_GetField(t_size item, t_size subItem, pfc::string_base & out, t_size & lineCount) {
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listview_helper::get_item_text(TableEdit_GetParentWnd(), (int)item, (int)subItem, out);
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lineCount = pfc::is_multiline(out) ? 5 : 1;
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}
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void CTableEditHelperV2_ListView::TableEdit_SetField(t_size item, t_size subItem, const char * value) {
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WIN32_OP_D(listview_helper::set_item_text(TableEdit_GetParentWnd(), (int)item, (int)subItem, value));
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}
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t_size CTableEditHelperV2_ListView::TableEdit_GetItemCount() const {
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LRESULT temp;
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WIN32_OP_D((temp = ListView_GetItemCount(TableEdit_GetParentWnd())) >= 0);
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return (t_size)temp;
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}
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void CTableEditHelperV2_ListView::TableEdit_SetItemFocus(t_size item, t_size subItem) {
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WIN32_OP_D(listview_helper::select_single_item(TableEdit_GetParentWnd(), (int) item));
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}
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t_size CTableEditHelperV2_ListView::TableEdit_GetColumnCount() const {
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return (t_size)ListView_GetColumnCount(TableEdit_GetParentWnd());
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}
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}
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