private void SetCurrentCanvasSession(CanvasSession pCanvasSession)
{
m_currentCanvasSession = pCanvasSession;
if (m_currentCanvasSession == null)
{
toolPanelTop.Visible = false;
panel1.Visible = false;
panel1.Enabled = false;
saveAsToolStripMenuItem.Enabled = false;
saveToolStripMenuItem.Enabled = false;
editToolStripMenuItem.Enabled = false;
viewToolStripMenuItem.Enabled = false;
windowToolStripMenuItem.Enabled = false;
}
else
{
// Set up the workspace - the side pannel mostly
// TODO: this stuff could probably be done in a seperate function that is called eveytime the canvas count changes.
toolPanelTop.Visible = true;
panel1.Visible = true;
panel1.Enabled = true;
saveAsToolStripMenuItem.Enabled = true;
saveToolStripMenuItem.Enabled = true;
editToolStripMenuItem.Enabled = true;
viewToolStripMenuItem.Enabled = true;
windowToolStripMenuItem.Enabled = true;
// Set the picture as the focus of the side bar
layerControlForm.SetCanvasSession(m_currentCanvasSession);
}
}
//---------------------------------------------------------------------
// Create a new picture and window
//---------------------------------------------------------------------
public void CreateNewPicture()
{
// Launch a dialogue to ask the user for the properties of the new picture
NewPictureForm newPictureForm = new NewPictureForm();
newPictureForm.Owner = this;
newPictureForm.ShowDialog();
// Check if the user hit OK or Cancel
if (newPictureForm.DialogResult == DialogResult.OK)
{
// Create a new form to hold the picture
CanvasWindow newMDIChild = new CanvasWindow(newPictureForm.canvasWidth, newPictureForm.canvasHeight, newPictureForm.canvasName);
// Set the parent form the main form
newMDIChild.MdiParent = this;
// Make the form visible
newMDIChild.Show();
// Put the form on top of the others
newMDIChild.BringToFront();
//when a canvas is selected we want to update the toolbars and such!
newMDIChild.GotFocus += (object sender, EventArgs e) => {
CanvasWindow cw = sender as CanvasWindow;
SetCurrentCanvasSession(cw.m_session);
};
//when a canvas is shut down we need to disable the toolbar if there are no other canvases left
newMDIChild.HandleDestroyed += (object sender, EventArgs args) => {
if (m_currentCanvasSession != null && sender == m_currentCanvasSession.canvasWindow)
{
SetCurrentCanvasSession(null);
}
};
//create a new canvas session to go with the canvasWindow
CanvasSession newSession = new CanvasSession(this, newMDIChild, layerControlForm);
m_canvasSessions.Add(newSession);
SetCurrentCanvasSession(newSession);
}
}
public void SetCanvasSession(CanvasSession pSession)
{
m_canvasSession = pSession;
RebuildLayerControls();
}
private void SetCurrentCanvasSession(CanvasSession pCanvasSession)
{
m_currentCanvasSession = pCanvasSession;
m_currentCanvasSession.OnFocus();
}
//---------------------------------------------------------------------
// Create a new picture and window
//---------------------------------------------------------------------
public void CreateNewPicture()
{
// Launch a dialogue to ask the user for the properties of the new picture
NewPictureForm newPictureForm = new NewPictureForm();
newPictureForm.Owner = this;
newPictureForm.ShowDialog();
// Check if the user hit OK or Cancel
if (newPictureForm.DialogResult == DialogResult.OK) {
// Create a new form to hold the picture
CanvasWindow newMDIChild = new CanvasWindow(newPictureForm.canvasWidth, newPictureForm.canvasHeight, newPictureForm.canvasName);
// Set the parent form the main form
newMDIChild.MdiParent = this;
// Make the form visible
newMDIChild.Show();
// Put the form on top of the others
newMDIChild.BringToFront();
//when a canvas is selected we want to update the toolbars and such!
newMDIChild.GotFocus += (object sender, EventArgs e) =>{
CanvasWindow cw = sender as CanvasWindow;
SetCurrentCanvasSession(cw.m_session);
};
//when a canvas is shut down we need to disable the toolbar if there are no other canvases left
newMDIChild.HandleDestroyed += (object sender, EventArgs args) => {
if (m_currentCanvasSession != null && sender == m_currentCanvasSession.canvasWindow) {
SetCurrentCanvasSession(null);
}
};
//create a new canvas session to go with the canvasWindow
CanvasSession newSession = new CanvasSession(this, newMDIChild, layerControlForm);
m_canvasSessions.Add(newSession);
SetCurrentCanvasSession(newSession);
}
}
private void SetCurrentCanvasSession(CanvasSession pCanvasSession)
{
m_currentCanvasSession = pCanvasSession;
if (m_currentCanvasSession == null) {
toolPanelTop.Visible = false;
panel1.Visible = false;
panel1.Enabled = false;
saveAsToolStripMenuItem.Enabled = false;
saveToolStripMenuItem.Enabled = false;
editToolStripMenuItem.Enabled = false;
viewToolStripMenuItem.Enabled = false;
windowToolStripMenuItem.Enabled = false;
}
else {
// Set up the workspace - the side pannel mostly
// TODO: this stuff could probably be done in a seperate function that is called eveytime the canvas count changes.
toolPanelTop.Visible = true;
panel1.Visible = true;
panel1.Enabled = true;
saveAsToolStripMenuItem.Enabled = true;
saveToolStripMenuItem.Enabled = true;
editToolStripMenuItem.Enabled = true;
viewToolStripMenuItem.Enabled = true;
windowToolStripMenuItem.Enabled = true;
// Set the picture as the focus of the side bar
layerControlForm.SetCanvasSession(m_currentCanvasSession);
}
}
private void SetCurrentCanvasSession(CanvasSession pCanvasSession)
{
m_currentCanvasSession = pCanvasSession;
m_currentCanvasSession.OnFocus();
}
public void SetCanvasSession(CanvasSession pSession)
{
m_canvasSession = pSession;
RebuildLayerControls();
}