// PictBoxes im Panel2: gerufen von setNodeData() und picturebox_MouseDown()
// PictBoxes mit Tag == "neu" sind nur Platzhalter (ohne Image)
private pictBox machNeuePB(string Pfad, string Titel = "neu gemacht", bool mitBild = true)
{
picbox2 = new pictBox(Pfad, Titel);
picbox2.Image = Image.FromFile("Leerbild.jpg");
try {
if (mitBild)
{
picbox2.Image = Image.FromFile(Pfad);
}
} catch (IOException e) {
picbox2.Image = null;
}
picbox2.Datei = Pfad;
picbox2.ContextMenu = this.ContextMenu;
picbox2.Size = new System.Drawing.Size(80, 100);
picbox2.SizeMode = PictureBoxSizeMode.StretchImage;
this.flowLayoutPanel2.Controls.Add(picbox2);
picbox2.AllowDrop = true;
picbox2.MouseUp += new MouseEventHandler(picbox2_MouseClickUp);
//picbox2.MouseDown += new MouseEventHandler(pictBox2_MouseDown);
//picbox2.MouseHover += new EventHandler(pictBox2_Hover);
picbox2.DragEnter += new DragEventHandler(pictureBox3_DragEnter);
picbox2.DragDrop += new System.Windows.Forms.DragEventHandler(pictureBox2_DragDrop);
return(picbox2);
}
// Handler für picBoxes in Panel2
private void pictBox2_MouseDown(object sender, MouseEventArgs e)
{
pictBox pb = (pictBox)sender;
Debug.WriteLine("down pb2: " + pb.Datei);
picbox_Click(pb, flowLayoutPanel2);
alteLoc = pb.Location;
if (e.Button == MouseButtons.Left) // mit linker Taste schieben, rechter Contextmenu
{
movingPB = pb;
DoDragDrop(pb.Datei, DragDropEffects.Copy);
//ab hier springt Programm zu Enter und Drop Handlern und kommt zurück;
if (wasDropped) // neue picBox nur, wenn auf neue gezogen wird
{
picbox2 = machNeuePB("", "picbox2_neu", false);
picbox2.Name = "picbox2_neu"; // + dist.ToString();
picbox2.Datei = pb.Datei;
picbox2.Location = neueLoc;
this.flowLayoutPanel2.Controls.Add(picbox2);
neueLoc = newLocation(neueLoc);
Program.dbg(pb.Name);
wasDropped = false;
}
}
}
// private pictBox picbox3; // die pictBox'en in flowpanel2 zum schieben
// Handler für picBoxes in Panel2
private void pictBox2_MouseDown(object sender, MouseEventArgs e)
{
pictBox pb = (pictBox)sender;
Debug.WriteLine("down pb2: " + pb.Datei);
if (e.Button == MouseButtons.Left)
{
pb.Location = new Point(pb.Left + 80, pb.Top + 100);
}
if (e.Button == MouseButtons.Right)
{
if ((pb.Left - 80) > 0 && (pb.Top - 100) > 0)
{
pb.Location = new Point(pb.Left - 80, pb.Top - 100);
}
}
/***********
* if (img == null) return;
* if (wasDropped) {
* dist +=5;
* picbox3 = new pictBox(pb.Tag.ToString(), "picbox2_" + dist.ToString());
* picbox3.Name = "picbox2_" + dist.ToString();
* picbox3.Size = new System.Drawing.Size(80, 100);
* picbox3.SizeMode = PictureBoxSizeMode.StretchImage;
* picbox3.ContextMenu = this.ContextMenu;
* picbox3.Click += new EventHandler(picbox2_MouseClickUp);
* this.picbox3.ContextMenuStrip = this.contextMenuStrip1;
* //pb.DragEnter += new DragEventHandler(pictureBox3_DragEnter);
* //pb.DragDrop += new DragEventHandler(pictureBox3_DragDrop);
*************/
}
private void panel_Click(object sender, MouseEventArgs e)
{
Program.dbg(sender.ToString());
neueLoc = new Point(e.X, e.Y);
picbox2 = machNeuePB("", "picbox2_neu", false);
picbox2.Name = "picbox2_neu"; // + dist.ToString();
picbox2.Location = neueLoc;
this.flowLayoutPanel2.Controls.Add(picbox2);
flowLayoutPanel2.MouseClick -= new MouseEventHandler(panel_Click);
}
void pictureBox3_DragEnter(object sender, DragEventArgs e)
{
pictBox pb = (pictBox)sender;
Program.dbg(pb.Name);
pb.MouseDown -= new MouseEventHandler(pictBox2_MouseDown);
//if (e.Data.GetDataPresent(pb.DataFormat)){}
e.Data.GetDataPresent(DataFormats.StringFormat);
e.Effect = DragDropEffects.Copy;
Program.dbg("Enter2: " + e.X + "," + e.Y + "effect: " + e.Effect.ToString());
}
void pictureBox3_DragDrop(object sender, DragEventArgs e)
{
pictBox pb = (pictBox)sender;
Debug.WriteLine("Drop: " + pb.Name);
wasDropped = true;
pb.Image = img;
Program.dbg(pb.Image.ToString());
pb.Datei = (string)e.Data.GetData(DataFormats.StringFormat);
Program.dbg(pb.Datei.ToString());
}
void pictureBox2_DragEnter(object sender, DragEventArgs e)
{
pictBox pb = (pictBox)sender;
Debug.WriteLine("Enter: " + pb.Name);
// if (e.Data.GetDataPresent(pb.DataFormat)){
e.Data.GetDataPresent(DataFormats.StringFormat);
e.Effect = DragDropEffects.Copy;
Debug.WriteLine("Enter: " + e.X + "," + e.Y);
// } else {
// Debug.WriteLine("EnterElse: " + e.X +"," + e.Y);
// }
}
void pictureBox3_DragEnter(object sender, DragEventArgs e)
{
pictBox pb = (pictBox)sender;
Debug.WriteLine("Enter: " + pb.Name);
if (e.Data.GetDataPresent(pb.DataFormat))
{
e.Data.GetDataPresent(DataFormats.StringFormat);
e.Effect = DragDropEffects.Copy;
Program.dbg("DragEnter");
}
Debug.WriteLine("ccEnterX2: " + e.X + "," + e.Y);
}
void pictureBox2_DragDrop(object sender, DragEventArgs e)
{
pictBox pb = (pictBox)sender;
Debug.WriteLine("Drop: " + pb.Name);
wasDropped = true;
pb.Datei = (string)e.Data.GetData(DataFormats.StringFormat);
Program.dbg("neuL: " + neueLoc.ToString() + "\t" + pb.Datei);
neueLoc = newLocation(neueLoc);
pb.Image = Image.FromFile(pb.Datei);
listBox1.Items.Add(pb.Datei);
picBsChanged = true;
Program.dbg(pb.Datei);
return;
}
private void schieben_Click(object sender, EventArgs e)
{
Program.dbg(sender.ToString());
Panel flowP1 = this.flowLayoutPanel2;
int pbtabidx = 0;
Point freieLoc = new Point(0, 0);
foreach (pictBox ctrl in flowP1.Controls)
{
if (ctrl.Focused)
{
pbtabidx = ctrl.TabIndex;
picbox2 = machNeuePB("", "picbox2_neu", false);
picbox2.Name = "Leerbild";
freieLoc = ctrl.Location;
// neueLoc = newLocation(neueLoc);
picbox2.Location = neueLoc;
flowP1.Controls.Add(picbox2);
break;
}
}
Debug.WriteLine("schieben_Click: " + "\tAnz.: " + flowP1.Controls.Count);
Point loc1 = flowP1.Controls[flowP1.Controls.Count - 2].Location;
for (int i = pbtabidx; i < flowP1.Controls.Count - 1; i++)
{
Debug.WriteLine("name: " + flowP1.Controls[i].GetType().ToString() + "\t" + flowP1.Controls[i].TabIndex);
if (flowP1.Controls[i].GetType() == typeof(pictBox))
{
flowP1.Controls[i].Location = flowP1.Controls[i + 1].Location;
//System.Threading.Thread.Sleep(1000);
}
}
picbox2 = machNeuePB("", "picbox2_neu", false);
picbox2.Name = "Leerbild";
picbox2.Location = freieLoc;
this.flowLayoutPanel2.Controls.Add(picbox2);
tbPfad.Text = "";
tbFDescr.Text = "";
tbFName.Text = "";
tbFTitel.Text = "";
picBsChanged = true;
}
private void picbox2_MouseClickUp(System.Object sender, EventArgs e)
{
pictBox pb = (pictBox)sender;
Debug.WriteLine("picbox2_MouseClickUp: " + pb.Titel + "\t" + pb.TabIndex.ToString());
picbox_Click(pb, flowLayoutPanel2);
if (pb.Datei.Length > 25)
{
this.tbPfad.Text = "..." + pb.Datei.Substring(pb.Datei.Length - 25);
}
else
{
this.tbPfad.Text = pb.Datei;
}
this.tbFTitel.Text = pb.Titel;
this.tbFName.Text = pb.Name;
this.tbFDescr.Text = pb.Descr;
pb.MouseDown += new MouseEventHandler(pictBox2_MouseDown);
}
private void btFirst_Click(object sender, System.EventArgs e)
{
//Program.dbg(((Button)sender).Name);
pictBox lastpb = new pictBox("", "");
XElement firstelem = xTree.Descendants("etappe").First();
strID = firstelem.Element("ID").Value;
firstID = strID;
Int16 savStrID = Int16.Parse(strID);
setNodeData(strID);
if (strID == "")
{
hScrollBar1.Value = ++savStrID;
}
else
{
hScrollBar1.Value = Int16.Parse(strID);
}
}
// Handler für PictureBoxes in Panel1
private void picturebox_MouseDown(System.Object sender, MouseEventArgs e)
{
PictureBox pb = (PictureBox)sender;
Debug.WriteLine("down: " + pb.Tag);
img = pb.Image;
if (img == null)
{
return;
}
DoDragDrop(pb.Tag, DragDropEffects.Copy);
if (wasDropped)
{
picbox2 = machNeuePB(pb.Tag.ToString(), "picbox2_neu", false);
picbox2.Name = "picbox2_" + (nr * 10).ToString();
picbox2.Location = neueLoc;
this.flowLayoutPanel2.Controls.Add(picbox2);
nr++;
wasDropped = false;
}
}
private void btLast_Click(object sender, System.EventArgs e)
{
Program.dbg(((Button)sender).Name);
pictBox lastpb = new pictBox("", "");
sortEtappen();
XElement lastelem = xTree.Descendants("etappe").Last();
strID = lastelem.Element("ID").Value;
lastID = strID;
Int16 savStrID = Int16.Parse(strID);
setNodeData(strID); // setzt strID über letzte ID hinaus auf leer
if (strID == "")
{
hScrollBar1.Value = --savStrID;
}
else
{
hScrollBar1.Value = Int16.Parse(strID);
}
}
private void picbox_Click(pictBox pb, Panel fp)
{
Debug.WriteLine("selected: " + pb.Datei);
foreach (Control ctrl in fp.Controls)
{
if (ctrl.GetType() == typeof(pictBox))
{
((pictBox)ctrl).BorderStyle = BorderStyle.None;
((pictBox)ctrl).Padding = new Padding(0);
((pictBox)ctrl).BackColor = Color.Transparent;
((pictBox)ctrl).MouseDown -= new MouseEventHandler(pictBox2_MouseDown);
}
}
pb.Select();
pb.BorderStyle = BorderStyle.Fixed3D;
pb.BackColor = System.Drawing.Color.Blue;
pb.Padding = new Padding(4);
actPicBox = pb;
this.tbPfad.Text = actPicBox.Datei;
this.tbFDescr.Text = actPicBox.Descr;
this.tbFTitel.Text = actPicBox.Titel;
this.tbFName.Text = actPicBox.Name;
Program.dbg(pb.Datei);
}
private int setNodeData(string xthisID)
{
int rWert = 0;
Debug.Print("vor getNextID: " + strID);
keineEingaben(); // eventhandler entfernen
strID = getNextID(xthisID, up); // setzt itemsID Liste und thisID
Debug.Print("nach getNextID: " + strID);
alleloeschen_Click(null, null);
if (strID == "")
{
this.toolStripStatusLabel1.Text = "kein <row>-Satz gefunden";
tbID.Text = strID;
tbTitel.Text = "";
tbKarte.Text = "";
tbZeit.Text = "";
tbDescr.Text = "";
MessageBox.Show("kein weiterer XML-Satz vorhanden!\n" +
"Neue Etappen mit Menü erstellen!",
"Ende XML", MessageBoxButtons.OK);
alleEingaben();
geaendert = false;
return(rWert);
}
foreach (XElement item in itemsID.Elements())
{
//Program.dbg(item.ToString());
switch (item.Name.ToString())
{
case "Titel":
tbTitel.Text = item.Value;
break;
case "IDKarte":
tbKarte.Text = item.Value;
break;
case "Descr":
tbDescr.Text = item.Value;
break;
case "Zeit":
tbZeit.Text = item.Value;
break;
case "ID":
tbID.Text = item.Value;
hScrollBar1.Value = int.Parse(item.Value);
break;
case "fotos":
Int32 zaehler = 0;
neueLoc = new Point(3, 3);
foreach (XElement foto in item.Elements("foto"))
{
string pfad = Path.Combine(arbeitsverzeichnis, foto.Element("Pfad").Value.Trim());
picbox2 = machNeuePB(pfad, foto.Element("Titel").Value);
picbox2.Descr = foto.Element("Desc").Value;
picbox2.Location = neueLoc;
if (foto.Element("Name") != null)
{
if (foto.Element("Name").Value == "Leerbild")
{
continue;
}
picbox2.Name = foto.Element("Name").Value;
}
listBox1.Items.Add(picbox2.Datei);
neueLoc = newLocation(neueLoc);
zaehler++;
}
/*******
* foreach (Control ctrl in flowLayoutPanel2.Controls) {
* Program.dbg(ctrl.Name);
* }
******/
break;
}
}
geaendert = false;
wasDropped = true; // damit neue Bilder hochgeschoben werden können
alleEingaben();
return(rWert);
}
