/// <summary>
/// 确保一个事项处在可见范围
/// </summary>
/// <param name="item">EasyItem 对象</param>
public void EnsureVisible(EasyLine item)
{
if (item.Visible == true)
this.ScrollControlIntoView(item.label_caption);
#if NO
int[] row_heights = this.tableLayoutPanel_content.GetRowHeights();
int nYOffs = 0; // row_heights[0];
int i = 0; // 1
foreach (EasyLine cur_item in this.Items)
{
if (cur_item == item)
break;
nYOffs += row_heights[i++];
}
// this.AutoScrollPosition = new Point(this.AutoScrollOffset.X, 1000);
if (nYOffs < - this.AutoScrollPosition.Y)
{
this.AutoScrollPosition = new Point(this.AutoScrollOffset.X, nYOffs);
}
else if (nYOffs + row_heights[i] > - (this.AutoScrollPosition.Y - this.ClientSize.Height))
{
// 刚好进入下部
this.AutoScrollPosition = new Point(this.AutoScrollOffset.X, nYOffs - this.ClientSize.Height + row_heights[i]);
}
#endif
}
// 得到上一个可以输入内容的字段或子字段对象
// parameters:
// ref_line 参考的对象。从它前面一个开始获取。如果为 null，表示获取最后一个可编辑的对象
public EasyLine GetPrevEditableLine(EasyLine ref_line)
{
EasyLine line = null;
foreach (EasyLine item in this.Items)
{
if (ref_line != null && ref_line == item)
break;
{
if (item.Visible == false)
continue;
if (item.ExpandState == EasyMarc.ExpandState.Collapsed)
continue;
if (item.textBox_content.Visible == false)
continue;
// results.Add(item);
line = item;
}
}
return line;
}
// 得到下一个可以输入内容的字段或子字段对象
// parameters:
// ref_line 参考的对象。从它后面一个开始获取。如果为 null，表示获取第一个可编辑的对象
public EasyLine GetNextEditableLine(EasyLine ref_line)
{
bool bOn = false;
if (ref_line == null)
bOn = true;
foreach (EasyLine item in this.Items)
{
if (bOn == false && ref_line == item)
{
bOn = true;
continue;
}
if (bOn)
{
if (item.Visible == false)
continue;
if (item.ExpandState == EasyMarc.ExpandState.Collapsed)
continue;
if (item.textBox_content.Visible == false)
continue;
return item;
}
}
return null;
}
/// <summary>
/// 打开当前按位置的定长模板对话框
/// </summary>
public void GetValueFromTemplate(EasyLine line)
{
string strError;
int nRet = 0;
string strFieldName = "";
string strFieldValue = "";
string strSubfieldName = "";
string strSubfieldValue = "";
if (line is FieldLine)
{
strFieldName = line.Name;
strFieldValue = line.Content; // TODO: 如果遇到不是控制字段的，是否要合成字段内容?
}
else
{
FieldLine field = this.GetFieldLine(line as SubfieldLine);
strFieldName = field.Name;
strSubfieldName = line.Name;
strSubfieldValue = line.Content;
}
// int nSubfieldDupIndex = 0;
string strOutputValue;
if (strSubfieldName == "")
{
// 获取字段的定长模板
nRet = this.GetValueFromTemplate(strFieldName,
"",
strFieldValue,
out strOutputValue,
out strError);
if (nRet == -1)
{
MessageBox.Show(this, strError);
return;
}
if (nRet == 0)
return;
// 此处应使用Value
if (strFieldValue != strOutputValue)
line.Content = strOutputValue;
// 不让小edit全选上
line.textBox_content.SelectionLength = 0;
}
else
{
int nOldSelectionStart = line.textBox_content.SelectionStart;
nRet = this.GetValueFromTemplate(strFieldName,
strSubfieldName,
strSubfieldValue,
out strOutputValue,
out strError);
if (nRet == -1)
{
MessageBox.Show(this, strError);
return;
}
// 不是定长子字段的情况
if (nRet == 0)
return;
if (strSubfieldValue != strOutputValue)
{
line.Content = strOutputValue;
}
// 不让小edit全选上
if (nOldSelectionStart < line.textBox_content.Text.Length)
line.textBox_content.SelectionStart = nOldSelectionStart;
else
line.textBox_content.SelectionLength = 0;
}
}
// 探测当前位置是否存在定长模板定义
// parameters:
// strCurName 返回当前所在位置的字段、子字段名
internal bool HasTemplateOrValueListDef(
EasyLine line,
string strDefName,
out string strCurName)
{
strCurName = "";
string strFieldName = "";
string strSubfieldName = "";
if (line is FieldLine)
{
strFieldName = line.Name;
strCurName = strFieldName;
}
else
{
FieldLine field = this.GetFieldLine(line as SubfieldLine);
strFieldName = field.Name;
strSubfieldName = line.Name;
strCurName = strFieldName + new String(Record.KERNEL_SUBFLD, 1) + strSubfieldName;
}
string strError;
return HasTemplateOrValueListDef(
strDefName,
strFieldName,
strSubfieldName,
out strError);
}
/// <summary>
/// 选择一个范围的事项。本方法是从 上次选定过的事项 一直选定到 element 所指示的事项
/// </summary>
/// <param name="element">起点事项</param>
public void RangeSelectItem(EasyLine element)
{
EasyLine start = this.LastClickItem;
int nStart = this.Items.IndexOf(start);
if (nStart == -1)
return;
int nEnd = this.Items.IndexOf(element);
if (nStart > nEnd)
{
// 交换
int nTemp = nStart;
nStart = nEnd;
nEnd = nTemp;
}
bool bSelectionChanged = false;
for (int i = nStart; i <= nEnd; i++)
{
EasyLine cur_element = this.Items[i];
if ((cur_element.State & ItemState.Selected) == 0)
{
cur_element.State |= ItemState.Selected;
bSelectionChanged = true;
this.InvalidateLine(cur_element);
}
}
// 清除其余位置
for (int i = 0; i < nStart; i++)
{
EasyLine cur_element = this.Items[i];
if ((cur_element.State & ItemState.Selected) != 0)
{
cur_element.State -= ItemState.Selected;
bSelectionChanged = true;
this.InvalidateLine(cur_element);
}
}
for (int i = nEnd + 1; i < this.Items.Count; i++)
{
EasyLine cur_element = this.Items[i];
if ((cur_element.State & ItemState.Selected) != 0)
{
cur_element.State -= ItemState.Selected;
bSelectionChanged = true;
this.InvalidateLine(cur_element);
}
}
if (bSelectionChanged)
OnSelectionChanged(new EventArgs());
}
void LinkBiblioField(EasyLine line)
{
if (line == null)
return;
string strCaption = line.Caption;
if (line is SubfieldLine)
{
strCaption = line.Caption + " - " + line.Container.GetFieldLine(line as SubfieldLine).Caption;
}
this.label_name.Text = strCaption;
this.textBox_input.Text = line.Content;
this.BaseForm.DisableWizardControl();
line.Container.SelectItem(line, true, false);
this.BaseForm.EnableWizardControl();
line.EnsureVisible();
}
internal void InvalidateLine(EasyLine item)
{
return; // 将来有导致行背景颜色改变的操作再使用这个函数
Point p = this.tableLayoutPanel_content.PointToScreen(new Point(0, 0));
Rectangle rect = item.label_color.RectangleToScreen(item.label_color.ClientRectangle);
rect.Width = this.tableLayoutPanel_content.DisplayRectangle.Width;
rect.Offset(-p.X, -p.Y);
rect.Height = (int)this.Font.GetHeight() + 8; // 缩小刷新高度
this.tableLayoutPanel_content.Invalidate(rect, false);
// this.tableLayoutPanel_content.Invalidate();
}
public void RemoveItem(EasyLine line, bool bFireEvent)
{
int index = this.Items.IndexOf(line);
if (index == -1)
return;
line.RemoveFromTable(this.tableLayoutPanel_content, index);
this.Items.Remove(line);
// this.Changed = true;
if (bFireEvent == true)
this.FireTextChanged();
}
private void button_scan_Click(object sender, EventArgs e)
{
string strError = "";
int nRet = 0;
this.textBox_input.SelectAll();
this.textBox_input.Focus();
if (this._step == Step.PrepareSearchBiblio)
{
this.BaseForm.QueryWord = this.textBox_input.Text;
this._lastISBN = this.textBox_input.Text;
// 显示“正在检索”
this.SetStep(Step.SearchingBiblio);
this.BaseForm.DoSearch(this.textBox_input.Text, "ISBN", false);
this.SetStep(Step.SearchBiblioCompleted);
// 如果检索命中，要选择后，切换到下一页。选择方面，可以提示输入 1 2 3 4 等用以选择
// 如果检索没有命中，提示再次扫入相同的 ISBN，可以直接进入创建新记录流程
if (this.BaseForm.SearchResultErrorCount > 0)
{
this.SetStep(Step.SearchBiblioError);
}
else if (this.BaseForm.SearchResultCount > 0)
{
if (this.BaseForm.SearchResultCount == 1)
{
// 命中唯一的一条
this.EditSelectedBrowseLine();
// 观察书目记录包含多少册记录。
this.SetStep(Step.EditEntity);
return;
}
this.textBox_input.Text = "1";
this.SetStep(Step.SelectSearchResult);
}
else
{
Debug.Assert(this.BaseForm.SearchResultCount == 0, "");
// 没有命中。当再次输入同样的 ISBN, 表示创建新书目记录
this.SetStep(Step.SearchBiblioNotFound);
}
return;
}
if (this._step == Step.SelectSearchResult)
{
int index = 0;
// 如果输入刚才用过的 ISBN ，表示选择第一个记录
if (this.textBox_input.Text == this._lastISBN && string.IsNullOrEmpty(this._lastISBN) == false)
{
index = 1;
}
else
{
// 根据输入的数字挑选命中记录
if (StringUtil.IsPureNumber(this.textBox_input.Text) == false)
{
strError = "请输入一个数字";
goto ERROR1;
}
if (int.TryParse(this.textBox_input.Text, out index) == false)
{
strError = "输入的应该是一个数字";
goto ERROR1;
}
// TODO: 可以根据检索命中列表中事项的最大个数，探测 input 中输入达到这么多个字符后不需要按回车键就可以开始后续处理
if (index - 1 >= this.BaseForm.ResultListCount)
{
strError = "请输入一个 1-" + (this.BaseForm.ResultListCount + 1).ToString() + " 之间的数字";
goto ERROR1;
}
}
this.BaseForm.SelectBrowseLine(true, index - 1);
this.EditSelectedBrowseLine();
// 观察书目记录包含多少册记录。
this.SetStep(Step.EditEntity);
return;
}
if (this._step == Step.SearchBiblioNotFound)
{
// 如果输入刚才用过的 ISBN ，表示创建新书目记录
if (this.textBox_input.Text == this._lastISBN && string.IsNullOrEmpty(this._lastISBN) == false)
{
nRet = this.BaseForm.NewBiblio(false);
if (nRet == -1)
{
this.DisplayError("操作出错");
return;
}
this.SetStep(Step.EditBiblio);
return;
}
else
{
string strText = this.textBox_input.Text;
this.SetStep(Step.PrepareSearchBiblio);
this.textBox_input.Text = strText;
this.BeginInvoke(new Action<object, EventArgs>(button_scan_Click), this, new EventArgs());
return;
}
return;
}
if (this._step == Step.EditBiblio)
{
// 观察输入的字符串，如果和检索使用过的 ISBN 一致，则增加一个册(册条码号为空)；
// 如果是其他 ISBN，则回到检索画面自动启动检索书目;
// 如果不是 ISBN，则当作为当前书目字段输入内容
string strText = this.textBox_input.Text;
if (strText == this._lastISBN && string.IsNullOrEmpty(this._lastISBN) == false)
{
// 将上一个 EntityEditControl 中的蓝色行标记清除
if (this._currentEntityControl != null)
{
this.BaseForm.DisableWizardControl();
this._currentEntityControl.ClearActiveState();
this.BaseForm.EnableWizardControl();
}
this._currentEntityControl = this.BaseForm.AddNewEntity("", false);
this._currentEntityLine = null;
#if NO
// 越过第一个字段
this._currentEntityLine = GetNextEntityLine(this._currentEntityLine);
#endif
return;
}
if (QuickChargingForm.IsISBN(ref strText) == true)
{
this.SetStep(Step.PrepareSearchBiblio);
this.textBox_input.Text = strText;
this.BeginInvoke(new Action<object, EventArgs>(button_scan_Click), this, new EventArgs());
return;
}
else
{
// 为当前子字段添加内容，顺次进入下一子字段。等所有字段都输入完以后，自动进入 EditEntity 状态
if (this._currenBiblioLine != null)
{
if (string.IsNullOrEmpty(this.textBox_input.Text) == true)
{
List<EasyLine> selected_lines = new List<EasyLine>();
selected_lines.Add(this._currenBiblioLine);
EasyMarcControl container = this._currenBiblioLine.Container;
// 删除前要先找到上一个行。否则删除后查找将无法继续
this._currenBiblioLine = GetPrevBiblioLine(this._currenBiblioLine);
// 删除
container.DeleteElements(selected_lines);
}
else
{
this._currenBiblioLine.Content = this.textBox_input.Text;
this.textBox_input.Text = "";
}
SetStep(Step.EditBiblio);
}
else
{
this.textBox_input.Text = "";
SetStep(Step.EditEntity);
}
return;
}
}
if (this._step == Step.EditEntity)
{
// 观察输入的字符串，如果和检索使用过的 ISBN 一致，则增加一个册(册条码号为空)；
// 如果是其他 ISBN，则回到检索画面自动启动检索书目;
// 如果不是 ISBN，则当作册条码号增加一个册
string strText = this.textBox_input.Text;
if (strText == this._lastISBN && string.IsNullOrEmpty(this._lastISBN) == false)
{
// 将上一个 EntityEditControl 中的蓝色行标记清除
if (this._currentEntityControl != null)
{
this.BaseForm.DisableWizardControl();
this._currentEntityControl.ClearActiveState();
this.BaseForm.EnableWizardControl();
}
this._currentEntityControl = this.BaseForm.AddNewEntity("", false);
this._currentEntityLine = null;
#if NO
// 越过第一个字段
this._currentEntityLine = GetNextEntityLine(this._currentEntityLine);
#endif
this.BeginInvoke(new Func<Step, string, bool>(SetStep), Step.EditEntity, "");
return;
}
if (QuickChargingForm.IsISBN(ref strText) == true)
{
// TODO: 连带引起保存书目和册记录可能会失败哟
if (this.SetStep(Step.PrepareSearchBiblio) == false)
return;
this.textBox_input.Text = strText;
this.BeginInvoke(new Action<object, EventArgs>(button_scan_Click), this, new EventArgs());
return;
}
else
{
// 首次输入册条码号。还没有关联的 EntityEditControl
if (this._currentEntityControl == null)
{
this._currentEntityControl = this.BaseForm.AddNewEntity(strText, false);
this._currentEntityLine = null;
// 越过第一个字段
this._currentEntityLine = GetNextEntityLine(this._currentEntityLine);
this.BeginInvoke(new Func<Step, string, bool>(SetStep), Step.EditEntity, "");
return;
}
// 为册编辑器当前行输入内容，顺次进入下一行。等所有字段都输入完以后，自动进入 EditEntity 等待输入册条码号的状态
if (this._currentEntityLine != null)
{
this._currentEntityLine.Content = this.textBox_input.Text;
this.textBox_input.Text = "";
SetStep(Step.EditEntity);
}
else
{
// 进入首次等待输入册条码号的状态
this._currentEntityControl = null;
this._currentEntityLine = null;
this.textBox_input.Text = "";
SetStep(Step.EditEntity);
}
return;
}
}
return;
ERROR1:
MessageBox.Show(this, strError);
}
public EasyLine GetPrevBiblioLine(EasyLine ref_line)
{
return this.easyMarcControl1.GetPrevEditableLine(ref_line);
}
EasyLine GetNextBiblioLine(EasyLine start_line, bool bFindEmpty = true)
{
REDO:
EasyLine line = this.BaseForm.GetNextBiblioLine(start_line);
if (bFindEmpty == true)
{
if (line != null && string.IsNullOrEmpty(line.Content) == false && line.Content.IndexOf("?") == -1)
{
start_line = line;
goto REDO; // 直到找到一个内容为空或者有问号的字段
}
}
return line;
}
EasyLine GetPrevBiblioLine(EasyLine start_line)
{
return this.BaseForm.GetPrevBiblioLine(start_line);
}
public void SetCurrentBiblioLine(EasyLine line)
{
this._currenBiblioLine = line;
}
EasyLine LastClickItem = null; // 最近一次click选择过的Item对象
/// <summary>
/// 选定一个事项
/// </summary>
/// <param name="element">事项</param>
/// <param name="bClearOld">是否清除以前的选择</param>
public void SelectItem(EasyLine element,
bool bClearOld,
bool bSetFocus = true)
{
bool bSelectionChanged = false;
if (bClearOld == true)
{
for (int i = 0; i < this.Items.Count; i++)
{
EasyLine cur_element = this.Items[i];
if (cur_element == element)
continue; // 暂时不处理当前行
if ((cur_element.State & ItemState.Selected) != 0)
{
cur_element.State -= ItemState.Selected;
bSelectionChanged = true;
this.InvalidateLine(cur_element);
}
}
}
if (element == null)
return;
// 选中当前行
if ((element.State & ItemState.Selected) == 0)
{
element.State |= ItemState.Selected;
bSelectionChanged = true;
this.InvalidateLine(element);
}
if (bSetFocus == true)
{
if (element.textBox_content.Visible == true)
{
SetEditFocus(element.textBox_content);
element.textBox_content.Select(0, 0);
}
else
{
// 2015/5/30
// 如果当前 item 是字段名行，需要将 Focus 设置到其后的第一个子字段行的 TextBox 上
if (element is FieldLine && element.Visible == true)
{
List<EasyLine> subfields = GetSubfieldLines(element as FieldLine);
if (subfields.Count > 0)
SetEditFocus(subfields[0].textBox_content);
}
}
}
this.LastClickItem = element;
if (bSelectionChanged)
OnSelectionChanged(new EventArgs());
}
// 清除一个Item对象对应的Control
internal void ClearOneItemControls(
TableLayoutPanel table,
EasyLine line)
{
table.Controls.Remove(line.label_color);
table.Controls.Remove(line.label_caption);
if (line.splitter != null)
table.Controls.Remove(line.splitter);
table.Controls.Remove(line.textBox_content);
}
/// <summary>
/// 将一个事项的选定状态来回切换
/// </summary>
/// <param name="element"></param>
public void ToggleSelectItem(EasyLine element)
{
// 选中当前行
if ((element.State & ItemState.Selected) == 0)
element.State |= ItemState.Selected;
else
element.State -= ItemState.Selected;
this.InvalidateLine(element);
this.LastClickItem = element;
OnSelectionChanged(new EventArgs());
}
public void InsertNewLine(int index,
EasyLine line,
bool bFireEnvent)
{
this.DisableUpdate(); // 防止闪动
try
{
RowStyle style = new RowStyle();
//style.Height = 26;
//style.SizeType = SizeType.Absolute;
this.tableLayoutPanel_content.RowStyles.Insert(index + RESERVE_LINES, style);
this.tableLayoutPanel_content.RowCount += 1;
line.InsertToTable(this.tableLayoutPanel_content, index);
this.Items.Insert(index, line);
line.State = ItemState.New;
if (bFireEnvent == true)
this.FireTextChanged();
}
finally
{
this.EnableUpdate();
}
}
internal void ToggleExpand(EasyLine line)
{
if (line.ExpandState == EasyMarc.ExpandState.None)
return;
this.DisableUpdate();
try
{
if (line.ExpandState == EasyMarc.ExpandState.Expanded)
line.ExpandState = EasyMarc.ExpandState.Collapsed;
else
line.ExpandState = EasyMarc.ExpandState.Expanded;
int nStart = this.Items.IndexOf(line);
if (nStart == -1)
return;
// 将下属子字段显示或者隐藏
for (int i = nStart + 1; i < this.Items.Count; i++)
{
EasyLine current = this.Items[i];
if (current is FieldLine)
break;
if (line.ExpandState == ExpandState.Expanded)
current.Visible = true;
else
current.Visible = false;
}
}
finally
{
this.EnableUpdate();
}
}
// return:
// false 出错
// true 成功
public bool SetStep(Step step, string strStyle = "")
{
int nRet = 0;
Step save = this._step;
REDO_SETSTEP:
this._step = step;
this.DisplayInfo(Step.None);
if (step == Step.None)
{
SetTarget("None");
this.EnableInput(false);
return true;
}
// 准备检索书目
if (step == Step.PrepareSearchBiblio)
{
this.label_name.Text = "请输入检索词";
this._currenBiblioLine = null;
this._currentEntityControl = null;
this._currentEntityLine = null;
this.EnableInput(true);
if (StringUtil.IsInList("dont_clear", strStyle) == false)
{
this.textBox_input.Text = "";
// 操作前要确保各种修改已经自动保存，以免出现提示保存的对话框导致破坏流畅性
// return:
// -1 保存过程出错
// 0 成功
nRet = this.BaseForm.ReStart();
if (nRet == -1)
{
this.DisplayError("操作出错");
this._step = save;
return false;
}
}
if (StringUtil.IsInList("dont_hilight", strStyle) == false)
{
this.EnableInput(true);
this.textBox_input.SelectAll();
this.textBox_input.Focus(); // 将输入焦点切换回来
}
SetTarget("QueryWord");
DisplayInfo(step);
return true;
}
if (step == Step.SearchingBiblio)
{
this.SetTarget("ResultList");
DisplayInfo(step);
return true;
}
if (step == Step.SearchBiblioCompleted)
{
this.EnableInput(true);
this.SetTarget("ResultList");
DisplayInfo(step);
return true;
}
if (step == Step.SearchBiblioError)
{
this.SetTarget("ResultList");
this.DisplayInfo(Step.SearchBiblioError);
return true;
}
if (step == Step.SearchBiblioNotFound)
{
this.EnableInput(true);
this.SetTarget("ResultList");
this.DisplayInfo(Step.SearchBiblioNotFound);
return true;
}
// 在书目命中多条结果中选择
if (step == Step.SelectSearchResult)
{
this.label_name.Text = "请输入命中事项的序号";
this.EnableInput(true);
this.textBox_input.SelectAll();
this.SetTarget("ResultList");
DisplayInfo(step);
return true;
}
// 编辑书目记录
if (step == Step.EditBiblio)
{
this.textBox_input.SelectAll();
this.SetTarget("MarcEdit");
if (StringUtil.IsInList("dont_hilight", strStyle) == false)
{
#if NO
EasyLine start_line = _currenBiblioLine;
REDO:
EasyLine line = this.BaseForm.GetNextBiblioLine(start_line);
if (line != null && string.IsNullOrEmpty(line.Content) == false && line.Content.IndexOf("?") == -1)
{
start_line = line;
goto REDO; // 直到找到一个内容为空或者有问号的字段
}
#endif
EasyLine line = GetNextBiblioLine(_currenBiblioLine);
if (line != null)
{
#if NO
string strCaption = line.Caption;
if (line is SubfieldLine)
{
strCaption = line.Caption + " - " + line.Container.GetFieldLine(line as SubfieldLine).Caption;
}
this.label_name.Text = strCaption;
this.textBox_input.Text = line.Content;
line.Container.SelectItem(line, true, false);
line.EnsureVisible();
#endif
LinkBiblioField(line);
this.EnableInput(true);
}
else
{
// 全部字段都已经有内容了，要转为编辑册记录
if (_currenBiblioLine != null)
{
this.BaseForm.DisableWizardControl();
_currenBiblioLine.Container.SelectItem(null, true, false);
this.BaseForm.EnableWizardControl();
}
_currenBiblioLine = null;
this.textBox_input.Text = "";
// this.BeginInvoke(new Action<Step, string>(SetStep), Step.EditEntity, "");
step = Step.EditEntity;
goto REDO_SETSTEP;
}
_currenBiblioLine = line;
}
else
{
// 定位到当前字段上
if (this._currenBiblioLine != null)
{
LinkBiblioField(this._currenBiblioLine);
this.EnableInput(true);
}
else
{
this.textBox_input.Text = "";
this.EnableInput(false);
}
}
DisplayInfo(step);
return true;
}
// 增加新的册记录
if (step == Step.EditEntity)
{
this.label_name.Text = "册条码号";
this._currenBiblioLine = null;
this.EnableInput(true);
if (this._currentEntityControl == null)
{
this.textBox_input.Text = "";
PlusButton plus = this.BaseForm.GetEntityPlusButton();
if (plus != null)
{
this.BaseForm.EnsurePlusButtonVisible();
this.BaseForm.DisableWizardControl();
plus.Active = true;
this.BaseForm.EnableWizardControl();
}
else
{
////
////Debug.Assert(false, "");
}
DisplayInfo(step);
this.textBox_input.SelectAll();
this.SetTarget("Entities");
return true;
}
this.textBox_input.SelectAll();
this.SetTarget("Entities");
if (StringUtil.IsInList("dont_hilight", strStyle) == false)
{
if (this._currentEntityControl != null)
{
#if NO
EditLine start_line = this._currentEntityLine;
REDO:
EditLine line = this.BaseForm.GetNextEntityLine(this._currentEntityControl, start_line);
#endif
EditLine line = GetNextEntityLine(this._currentEntityLine);
if (line != null)
{
#if NO
this.label_name.Text = line.Caption;
this.textBox_input.Text = line.Content;
this._currentValueList = this._currentEntityControl.GetLineValueList(line);
line.ActiveState = true;
this.BaseForm.EnsureEntityVisible(line.EditControl);
// 把加号按钮修改为一般状态
PlusButton plus = this.BaseForm.GetEntityPlusButton();
if (plus != null)
{
plus.Active = false;
}
#endif
LinkEntityLine(line);
this.EnableInput(true);
}
else
{
if (this._currentEntityControl != null)
{
this.BaseForm.DisableWizardControl();
this._currentEntityControl.ClearActiveState();
this.BaseForm.EnableWizardControl();
}
this._currentEntityControl = null;
this._currentEntityLine = null;
this.textBox_input.Text = "";
// this.BeginInvoke(new Action<Step, string>(SetStep), Step.EditEntity, "");
step = Step.EditEntity;
goto REDO_SETSTEP;
}
_currentEntityLine = line;
}
}
else
{
// 定位到当前字段上
if (this._currentEntityControl != null
&& this._currentEntityLine != null)
{
LinkEntityLine(this._currentEntityLine);
this.EnableInput(true);
}
else
{
this.textBox_input.Text = "";
this.EnableInput(true); // 准备新增一条册记录
}
}
DisplayInfo(step);
return true;
}
return true;
}