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();
}
}
private void pnlWorkspace_MouseDown(object sender, MouseEventArgs e)
{
if (this.document.currentScene() == null)
{
return;
}
FrmMainContainer mainForm = (FrmMainContainer)this.MdiParent;
if (e.Button == MouseButtons.Left)
{
// set flag that mouse is pressed and store position
MousePressed = true;
MouseDownPos = new PointF(e.X, e.Y);
MouseDownTool = this.document.activeTool();
if (MouseDownTool == TDocument.TOOL_SELECT || MouseDownTool == TDocument.TOOL_BOUNDING || MouseDownTool == TDocument.TOOL_PUZZLE)
{
// if no current selection, create new selection
if (!this.document.haveSelection())
{
// target item
TActor target = this.document.actorAtPosition(e.X, e.Y, (MouseDownTool == TDocument.TOOL_BOUNDING));
if (target != null && (MouseDownTool != TDocument.TOOL_PUZZLE || target.puzzle))
{
// add target item to selection stack
this.document.toggleSelectedItem(target);
if (target.locked)
{
MousePressed = false;
MouseDownTool = TDocument.TOOL_NONE;
MouseDownPart = -1;
SelectRegion = RectangleF.Empty;
}
else
{
// record modify action
modifyActorAction = new ModifyActorAction(document, target);
// calc which part of selection is mouse position
MouseDownPart = 0;
target.createBackup(); // when moving actor, need the original state before moving
this.Cursor = Cursors.SizeAll;
}
}
else
{
// this.SelectRegion = new RectangleF(e.X, e.Y, 0, 0);
}
}
else
{
// calc which part of selection is mouse position
int cursor;
MouseDownPart = this.document.partOfSelection(e.X, e.Y, out cursor);
if (MouseDownPart == -1) // if click at outside of selection bound, deselect current selection.
// clear selection stack
{
this.document.clearSelectedItems();
// clear modify action
modifyActorAction = null;
// target item
TActor target = this.document.actorAtPosition(e.X, e.Y, MouseDownTool == TDocument.TOOL_BOUNDING);
if (target != null)
{
// add target item to selection stack
this.document.toggleSelectedItem(target);
if (target.locked)
{
MousePressed = false;
MouseDownTool = TDocument.TOOL_NONE;
MouseDownPart = -1;
SelectRegion = RectangleF.Empty;
}
else
{
// record modify action
modifyActorAction = new ModifyActorAction(document, target);
MouseDownPart = 0;
this.Cursor = Cursors.SizeAll;
}
}
else
{
// this.SelectRegion = new RectangleF(e.X, e.Y, 0, 0);
}
}
else
{
if (this.document.selectedActor().locked)
{
MousePressed = false;
MouseDownTool = TDocument.TOOL_NONE;
MouseDownPart = -1;
SelectRegion = RectangleF.Empty;
}
else
{
if (MouseDownPart == 0)
{
// record modify action
modifyActorAction = new ModifyActorAction(document, this.document.selectedActor());
}
}
}
if (MouseDownPart != -1)
{
foreach (TActor actor in this.document.selectedItems)
{
actor.createBackup();
}
}
}
// redraw workspace
this.pnlWorkspace.Refresh();
// fire mainform's selected item changed event
mainForm.selectedItemChanged();
}
else if (MouseDownTool == TDocument.TOOL_TEXT || MouseDownTool == TDocument.TOOL_AVATAR)
{
// if no current selection, create new selection
if (!this.document.haveSelection())
{
// start selection
this.SelectRegion = new RectangleF(e.X, e.Y, 0, 0);
}
else
{
// calc which part of selection is mouse position
int cursor;
MouseDownPart = this.document.partOfSelection(e.X, e.Y, out cursor);
if (MouseDownPart == -1 || MouseDownPart == 9 || MouseDownTool == TDocument.TOOL_AVATAR) // if click at outside of selection bound, deselect current selection.
// start selection
{
this.SelectRegion = new RectangleF(e.X, e.Y, 0, 0);
MouseDownPart = -1;
}
}
// redraw workspace
this.pnlWorkspace.Refresh();
}
}
// for moving by space key, set focus the control in the workspace form
lblFocusTarget.Focus();
}