void LinkEntityLine(EditLine line)
{
if (line == null)
{
return;
}
this.BaseForm.DisableWizardControl();
{
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;
}
}
this.BaseForm.EnableWizardControl();
}
// 设置一行的状态
public void SetLineState(EditLine line, EditLineState new_state)
{
bool bNotified = false;
// 需要把其他事项的 Active 状态全部设置为 false
if (new_state.Active == true)
{
bNotified = ClearActiveState(line);
}
SetLineState(line.EditControl, new_state);
if (bNotified == false)
{
OnSelectionChanged(new EventArgs());
}
}
// 得到下一个可以输入内容的行对象
// 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 virtual EditLine GetNextEditableLine(EditLine ref_line)
{
bool bOn = false;
if (ref_line == null)
{
bOn = true;
}
for (int i = 0; i < this._tableLayoutPanel_main.RowStyles.Count; i++)
{
// 第一列
Label label_control = this._tableLayoutPanel_main.GetControlFromPosition(0, i) as Label;
if (label_control == null)
{
continue;
}
if (ref_line != null && label_control == ref_line._labelCaption)
{
bOn = true;
continue;
}
if (bOn == true)
{
// 第三列
Control edit_control = this._tableLayoutPanel_main.GetControlFromPosition(2, i);
if (edit_control != null &&
edit_control.Visible == true &&
edit_control.Enabled == true)
{
if (edit_control is TextBox)
{
if ((edit_control as TextBox).ReadOnly == true)
{
continue;
}
}
EditLine line = new EditLine(this, i);
return(line);
}
}
}
return(null);
}
// 清除全部行的 Active 状态
public bool ClearActiveState(EditLine exclude = null)
{
bool bSelectionChanged = false;
for (int i = 0; i < this._tableLayoutPanel_main.RowStyles.Count; i++)
{
// 第一列
Label label_control = this._tableLayoutPanel_main.GetControlFromPosition(0, i) as Label;
if (label_control == null)
{
continue;
}
if (exclude != null)
{
if (label_control == exclude._labelCaption)
{
continue; // 跳过要排除的一行
}
}
#if NO
// 第二列
label_control = this._tableLayoutPanel_main.GetControlFromPosition(1, i) as Label;
if (label_control == null)
{
continue;
}
#endif
EditLineState state = GetLineState(i);
if (state != null && state.Active == true)
{
state.Active = false;
SetLineState(i, state);
bSelectionChanged = true;
}
}
if (bSelectionChanged)
{
this.OnSelectionChanged(new EventArgs());
}
return(bSelectionChanged);
}
// 获得当前具有输入焦点的一行
public virtual EditLine GetFocuedLine()
{
for (int i = 0; i < this._tableLayoutPanel_main.RowStyles.Count; i++)
{
// 第三列
Control edit_control = this._tableLayoutPanel_main.GetControlFromPosition(2, i);
if (edit_control != null &&
edit_control.Visible == true &&
edit_control.Enabled == true
// && edit_control.Focused == true
)
{
EditLineState state = GetLineState(i);
if (state != null && state.Active == true)
{
EditLine line = new EditLine(this, i);
return(line);
}
}
}
return(null);
}
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);
}
EditLine GetNextEntityLine(EditLine start_line)
{
return(EntityRegisterWizard.GetNextEntityLine(this._currentEntityControl, start_line));
}
public void SetCurrentEntityLine(EntityEditControl control, EditLine line)
{
this._currentEntityControl = control;
this._currentEntityLine = line;
}
public void SetCurrentEntityLine(EntityEditControl control, EditLine line)
{
this._currentEntityControl = control;
this._currentEntityLine = line;
}
// 设置一行的状态
public void SetLineState(EditLine line, EditLineState new_state)
{
bool bNotified = false;
// 需要把其他事项的 Active 状态全部设置为 false
if (new_state.Active == true)
{
bNotified = ClearActiveState(line);
}
SetLineState(line.EditControl, new_state);
if (bNotified == false)
OnSelectionChanged(new EventArgs());
}
// 清除全部行的 Active 状态
public bool ClearActiveState(EditLine exclude = null)
{
bool bSelectionChanged = false;
for (int i = 0; i < this._tableLayoutPanel_main.RowStyles.Count; i++)
{
// 第一列
Label label_control = this._tableLayoutPanel_main.GetControlFromPosition(0, i) as Label;
if (label_control == null)
continue;
if (exclude != null)
{
if (label_control == exclude._labelCaption)
continue; // 跳过要排除的一行
}
#if NO
// 第二列
label_control = this._tableLayoutPanel_main.GetControlFromPosition(1, i) as Label;
if (label_control == null)
continue;
#endif
EditLineState state = GetLineState(i);
if (state != null && state.Active == true)
{
state.Active = false;
SetLineState(i, state);
bSelectionChanged = true;
}
}
if (bSelectionChanged)
this.OnSelectionChanged(new EventArgs());
return bSelectionChanged;
}
// 得到下一个可以输入内容的行对象
// 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 virtual EditLine GetNextEditableLine(EditLine ref_line)
{
bool bOn = false;
if (ref_line == null)
bOn = true;
for (int i = 0; i < this._tableLayoutPanel_main.RowStyles.Count; i++)
{
// 第一列
Label label_control = this._tableLayoutPanel_main.GetControlFromPosition(0, i) as Label;
if (label_control == null)
continue;
if (ref_line != null && label_control == ref_line._labelCaption)
{
bOn = true;
continue;
}
if (bOn == true)
{
// 第三列
Control edit_control = this._tableLayoutPanel_main.GetControlFromPosition(2, i);
if (edit_control != null
&& edit_control.Visible == true
&& edit_control.Enabled == true)
{
if (edit_control is TextBox)
{
if ((edit_control as TextBox).ReadOnly == true)
continue;
}
EditLine line = new EditLine(this, i);
return line;
}
}
}
return null;
}
// 获得当前具有输入焦点的一行
public virtual EditLine GetFocuedLine()
{
for (int i = 0; i < this._tableLayoutPanel_main.RowStyles.Count; i++)
{
// 第三列
Control edit_control = this._tableLayoutPanel_main.GetControlFromPosition(2, i);
if (edit_control != null
&& edit_control.Visible == true
&& edit_control.Enabled == true
// && edit_control.Focused == true
)
{
EditLineState state = GetLineState(i);
if (state != null && state.Active == true)
{
EditLine line = new EditLine(this, i);
return line;
}
}
}
return null;
}
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);
}
EditLine GetNextEntityLine(EditLine start_line)
{
return EntityRegisterWizard.GetNextEntityLine(this._currentEntityControl, start_line);
}
public static EditLine GetNextEntityLine(EntityEditControl control, EditLine ref_line)
{
return control.GetNextEditableLine(ref_line);
}
// 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);
}
// 获得一个行的下拉列表值
public List<string> GetLineValueList(EditLine line)
{
List<string> results = new List<string>();
if (line.EditControl == this.comboBox_location)
{
comboBox_location_DropDown(this.comboBox_location, new EventArgs());
foreach (string s in comboBox_location.Items)
{
results.Add(s);
}
return results;
}
if (line.EditControl == this.checkedComboBox_state)
{
comboBox_state_DropDown(this.checkedComboBox_state, new EventArgs());
foreach (string s in checkedComboBox_state.Items)
{
results.Add(s);
}
return results;
}
if (line.EditControl == this.comboBox_bookType)
{
comboBox_bookType_DropDown(this.comboBox_bookType, new EventArgs());
foreach (string s in comboBox_bookType.Items)
{
results.Add(s);
}
return results;
}
return null; // 表示根本没有下拉列表
}
void LinkEntityLine(EditLine line)
{
if (line == null)
return;
this.BaseForm.DisableWizardControl();
{
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;
}
}
this.BaseForm.EnableWizardControl();
}