private void btnAddReg_Click(object sender, EventArgs e)
{
// Add a new region
PresenterFont f = new PresenterFont();
f.VerticalAlignment = VerticalAlignment.Top;
f.HorizontalAlignment = HorizontalAlignment.Left;
GfxTextRegion r = new GfxTextRegion(new Rectangle(30, 30, 300, 150), f, "Sample message");
proj.data.lTextRegions.Add(r);
proj.RefreshUI();
// Set the region as current
foreach (TextRegionCtrl c in pnlPreviewImage.Controls)
{
if (c.textRegion == r)
{
currentRegion = c;
}
c.Selected = c.textRegion == r;
}
txtMessage.Text = r.message;
txtMessage.Enabled = true;
btnChangeFont.Enabled = true;
proj.dirty = true;
}
private void ctl_Move(object sender, EventArgs e)
{
if (suspendUpdate > 0)
{
return;
}
suspendUpdate++;
currentRegion = (TextRegionCtrl)sender;
txtMessage.Text = currentRegion.textRegion.message;
txtMessage.Enabled = true;
btnChangeFont.Enabled = true;
// Select the current region, deselect others
foreach (TextRegionCtrl c in pnlPreviewImage.Controls)
{
if (c != currentRegion)
{
c.Selected = false;
}
}
currentRegion.Selected = true;
// Update the location
Rectangle b = currentRegion.Bounds;
b.X = (int)(((double)b.X - currentXOffset) / currentScaleFactor);
b.Y = (int)((double)b.Y / currentScaleFactor);
b.Width = (int)((double)b.Width / currentScaleFactor);
b.Height = (int)((double)b.Height / currentScaleFactor);
currentRegion.textRegion.bounds = b;
proj.RefreshUI();
suspendUpdate--;
}
private void btnRemReg_Click(object sender, EventArgs e)
{
// Remove the current region
if (currentRegion != null && proj != null && proj.data.lTextRegions.Contains(currentRegion.textRegion))
{
proj.data.lTextRegions.Remove(currentRegion.textRegion);
currentRegion = null;
proj.RefreshUI();
txtMessage.Text = "";
txtMessage.Enabled = false;
btnChangeFont.Enabled = false;
proj.dirty = true;
}
}
private void AttachRegionControls()
{
proj.data.lTextRegions.Reverse();
foreach (GfxTextRegion tr in proj.data.lTextRegions)
{
TextRegionCtrl ctl = new TextRegionCtrl();
ctl.textRegion = tr;
// Attach events
EventHandler eh_Move = new EventHandler(ctl_Move);
moveHandlers.Add(ctl, eh_Move);
ctl.FinishedMove += eh_Move;
pnlPreviewImage.Controls.Add(ctl);
}
}
public void DetachProject()
{
DetachRegionControls();
currentRegion = null;
txtMessage.Text = "";
txtMessage.Enabled = false;
btnChangeFont.Enabled = false;
if (this.proj != null)
{
if (ehRefresh != null)
{
this.proj.Refresh -= ehRefresh;
ehRefresh = null;
}
this.proj = null;
}
}
