private void pnlWorkspace_DragDrop(object sender, DragEventArgs e)
{
if (this.document.currentScene() == null)
{
return;
}
if (e.Data.GetDataPresent(DataFormats.Serializable, true) == true)
{
// dragging item
ListViewItem item = (ListViewItem)e.Data.GetData(DataFormats.Serializable);
// convert screen coordinate to client coordinate
Point pt = this.pnlWorkspace.PointToClient(new Point(e.X, e.Y));
// item to current scene
TImageActor actor = this.document.currentScene().pushImage(this.document.libraryManager.imageFileName(item.Index), pt.X, pt.Y);
this.document.actionManager.RecordAction(new AddActorAction(this.document, actor));
// set the document modified flag
this.document.modified = true;
// redraw scene
this.pnlWorkspace.Refresh();
// update panels
FrmMainContainer mainForm = (FrmMainContainer)this.MdiParent;
mainForm.updateScenesPanel(this.document.sceneManager.currentSceneIndex);
mainForm.updateOutlinePanel();
mainForm.updateHistoryPanel();
}
}
private void pnlWorkspace_MouseUp(object sender, MouseEventArgs e)
{
if (this.document.currentScene() == null)
{
return;
}
// main form
FrmMainContainer mainForm = (FrmMainContainer)this.MdiParent;
if (e.Button == MouseButtons.Left && MousePressed)
{
if (MouseDownTool == TDocument.TOOL_TEXT)
{
if (this.document.haveSelection() && MouseDownPart == 0)
{
mainForm.focusTextActorContent();
}
else if (!this.document.haveSelection() || MouseDownPart == -1)
{
// positivation
RectangleF bound = TUtil.positiveRectangle(SelectRegion);
if (bound.Width > 1 && bound.Height > 1)
{
// item to current scene
TTextActor actor = this.document.currentScene().pushText("", bound);
this.document.actionManager.RecordAction(new AddActorAction(this.document, actor));
// set the document modified flag
this.document.modified = true;
// select new added text actor
this.document.clearSelectedItems();
this.document.toggleSelectedItem(actor);
// update panels
mainForm.updateScenesPanel(this.document.sceneManager.currentSceneIndex);
mainForm.updateOutlinePanel();
mainForm.updateHistoryPanel();
// fire mainform's selected item changed event
mainForm.selectedItemChanged();
// show textbox of ribbon bar and make let user to edit content
mainForm.focusTextActorContent();
// record modify action
modifyActorAction = new ModifyActorAction(document, actor);
}
}
else if (this.document.haveSelection() && modifyActorAction != null)
{
// this is the case when text box was resized with text tool
modifyActorAction.setFinalData(this.document.selectedActor());
if (modifyActorAction.isModified())
{
this.document.actionManager.RecordAction(modifyActorAction);
// set the document modified flag
this.document.modified = true;
// ready to new modification action
modifyActorAction = new ModifyActorAction(document, document.selectedActor());
// update history
mainForm.updateHistoryPanel();
}
// update panels
this.document.sceneManager.updateThumbnail(this.document.sceneManager.currentSceneIndex);
mainForm.updateScenesPanel(this.document.sceneManager.currentSceneIndex);
mainForm.updateToolbarSceneSettings();
mainForm.updateOutlinePanel();
}
}
else if (MouseDownTool == TDocument.TOOL_AVATAR)
{
if (!this.document.haveSelection() || MouseDownPart == -1)
{
// positivation
RectangleF bound = TUtil.positiveRectangle(SelectRegion);
if (bound.Width > 1 && bound.Height > 1)
{
// item to current scene
TAvatarActor actor = this.document.currentScene().pushAvatar(bound);
this.document.actionManager.RecordAction(new AddActorAction(this.document, actor));
// set the document modified flag
this.document.modified = true;
// select new added avatar actor
this.document.clearSelectedItems();
this.document.toggleSelectedItem(actor);
// update panels
mainForm.updateScenesPanel(this.document.sceneManager.currentSceneIndex);
mainForm.updateOutlinePanel();
mainForm.updateHistoryPanel();
// fire mainform's selected item changed event
mainForm.selectedItemChanged();
// record modify action
modifyActorAction = new ModifyActorAction(document, actor);
}
}
}
else
{
if (this.document.haveSelection() && modifyActorAction != null)
{
// this is the case when text box was resized with text tool
modifyActorAction.setFinalData(this.document.selectedActor());
if (modifyActorAction.isModified())
{
this.document.actionManager.RecordAction(modifyActorAction);
// set the document modified flag
this.document.modified = true;
// ready to new modification action
modifyActorAction = new ModifyActorAction(document, document.selectedActor());
// update history
mainForm.updateHistoryPanel();
}
}
// update panels
this.document.sceneManager.updateThumbnail(this.document.sceneManager.currentSceneIndex);
mainForm.updateScenesPanel(this.document.sceneManager.currentSceneIndex);
mainForm.updateToolbarSceneSettings();
mainForm.updateOutlinePanel();
}
foreach (TActor actor in this.document.selectedItems)
{
actor.deleteBackup();
}
MousePressed = false;
MouseDownTool = TDocument.TOOL_NONE;
MouseDownPart = -1;
SelectRegion = RectangleF.Empty;
// reset cursor
this.updateCursor();
// redraw workspace
this.pnlWorkspace.Refresh();
}
}