Examples with CompoundUndoableEdit edu.cmu.cs.hcii.cogtool.util.CompoundUndoableEdit used on opensource projects

Example 21 with CompoundUndoableEdit

use of edu.cmu.cs.hcii.cogtool.util.CompoundUndoableEdit in project cogtool by cogtool.

the class DesignEditorController method spaceFramesEqually.

/**
	 * Spaces the selected frames equally along a certain axis
	 * @param vertical true for vertical axis; false for horizontal
	 */
protected boolean spaceFramesEqually(Map<Frame, DoubleRectangle> frameMap, final boolean vertical) {
    final String undoRedoLabel = vertical ? SPACE_VERTICALLY : SPACE_HORIZONTALLY;
    CogToolLID lid = vertical ? DesignEditorLID.SpaceVertically : DesignEditorLID.SpaceHorizontally;
    CompoundUndoableEdit editSequence = new CompoundUndoableEdit(undoRedoLabel, lid);
    // Order the widgets according to location
    // (either from the left or from the top)
    Comparator<Map.Entry<Frame, DoubleRectangle>> c = vertical ? frameVerticalComparator : frameHorizontalComparator;
    @SuppressWarnings("unchecked") Map.Entry<Frame, DoubleRectangle>[] entries = new Map.Entry[frameMap.size()];
    frameMap.entrySet().toArray(entries);
    Arrays.sort(entries, c);
    // Calculate the spacing between widgets
    double sum = 0;
    double min = Double.MAX_VALUE;
    double max = Double.MIN_VALUE;
    // this can then be used to do spacing.
    for (Entry<Frame, DoubleRectangle> entrie : entries) {
        DoubleRectangle bounds = entrie.getValue();
        double size = vertical ? bounds.height : bounds.width;
        double position = vertical ? bounds.y : bounds.x;
        sum += size;
        min = Math.min(min, position);
        max = Math.max(max, size + position);
    }
    // Get the spacing to use between each item.
    double spacing = ((max - min) - sum) / (entries.length - 1);
    // Adjust the spacings to the correct values
    for (Entry<Frame, DoubleRectangle> entrie : entries) {
        // go through each frame and set the frame's origin
        final Frame f = entrie.getKey();
        final DoubleRectangle bounds = entrie.getValue();
        // TODO (dfm) this is probably the place to walk over the design pre-flighting
        //            problems we want to warn the user about, and give the opportunity
        //            to skip the export if desired
        // Determine the old point...
        final double p_old = vertical ? bounds.y : bounds.x;
        final double p_new = min;
        // Set the new location
        f.setFrameOrigin(vertical ? bounds.x : p_new, vertical ? p_new : bounds.y);
        // Advance the pointer to the next location
        min += spacing + (vertical ? bounds.height : bounds.width);
        IUndoableEdit edit = new AUndoableEdit(lid) {

            @Override
            public String getPresentationName() {
                return undoRedoLabel;
            }

            @Override
            public void redo() {
                super.redo();
                f.setFrameOrigin(vertical ? bounds.x : p_new, vertical ? p_new : bounds.y);
            }

            @Override
            public void undo() {
                super.undo();
                f.setFrameOrigin(vertical ? bounds.x : p_old, vertical ? p_old : bounds.y);
            }
        };
        editSequence.addEdit(edit);
    }
    editSequence.end();
    // Only add this edit if it is significant
    if (editSequence.isSignificant()) {
        undoMgr.addEdit(editSequence);
    }
    return true;
}

Example 22 with CompoundUndoableEdit

use of edu.cmu.cs.hcii.cogtool.util.CompoundUndoableEdit in project cogtool by cogtool.

the class HCIPACmd method setFunctionName.

public static void setFunctionName(Project project, final AUndertaking renamedTask, final String newName, CognitiveModelGenerator modelGen, final String undoRenameLabel, IUndoableEditSequence editSeq) {
    final TaskGroup parentTask = renamedTask.getTaskGroup();
    final String oldName = renamedTask.getName();
    final Object oldAttr = parentTask.getAttribute(WidgetAttributes.HCIPA_FUNCTION_ATTR);
    final String newAttr = parseFunctionName(newName);
    renamedTask.setName(newName);
    parentTask.setAttribute(WidgetAttributes.HCIPA_FUNCTION_ATTR, newAttr);
    CompoundUndoableEdit edits = new CompoundUndoableEdit(undoRenameLabel, ProjectLID.HCIPARenameTask);
    edits.addEdit(new AUndoableEdit(ProjectLID.HCIPARenameTask) {

        @Override
        public String getPresentationName() {
            return undoRenameLabel;
        }

        @Override
        public void redo() {
            super.redo();
            renamedTask.setName(newName);
            parentTask.setAttribute(WidgetAttributes.HCIPA_FUNCTION_ATTR, newAttr);
        }

        @Override
        public void undo() {
            super.undo();
            renamedTask.setName(oldName);
            parentTask.setAttribute(WidgetAttributes.HCIPA_FUNCTION_ATTR, oldAttr);
        }
    });
    // change the task's think step label
    Iterator<Design> designs = project.getDesigns().iterator();
    while (designs.hasNext()) {
        final ThinkScriptStep thinkStep = chgFnName(project, renamedTask, designs.next(), modelGen, DECIDE_TO_USE + newAttr);
        // Create undo/redo step and add to undo manager
        if (thinkStep != null) {
            IUndoableEdit edit = new AUndoableEdit(ProjectLID.HCIPARenameTask) {

                @Override
                public String getPresentationName() {
                    return undoRenameLabel;
                }

                @Override
                public void redo() {
                    super.redo();
                    thinkStep.setLabel(DECIDE_TO_USE + newAttr);
                }

                @Override
                public void undo() {
                    super.undo();
                    thinkStep.setLabel(DECIDE_TO_USE + oldAttr);
                }
            };
            edits.addEdit(edit);
        }
    }
    edits.end();
    editSeq.addEdit(edits);
}

Example 23 with CompoundUndoableEdit

use of edu.cmu.cs.hcii.cogtool.util.CompoundUndoableEdit in project cogtool by cogtool.

the class DesignEditorCmd method addFrame.

// pasteElements
public static void addFrame(final Project project, final Design design, final DemoStateManager demoStateMgr, final Frame frame, IUndoableEditSequence editSequence) {
    design.addFrame(frame);
    Collection<Object> objects = FrameTemplateSupport.getFrameTemplate(design);
    if ((objects != null) && (objects.size() > 0)) {
        CompoundUndoableEdit tplEdit = new CompoundUndoableEdit(USE_TEMPLATE, null);
        pasteElements(design, frame, objects, demoStateMgr, tplEdit);
        UndoManager undoMgr = UndoManager.getUndoManager(frame, project);
        tplEdit.end();
        undoMgr.addEdit(tplEdit);
    }
    IUndoableEdit edit = new DemoStateManager.InvalidatingEdit(DesignEditorLID.NewFrame, demoStateMgr) {

        private boolean recoverMgr = false;

        @Override
        public String getPresentationName() {
            return NEW_FRAME;
        }

        @Override
        public void redo() {
            super.redo();
            recoverMgr = false;
            design.addFrame(frame);
            demoStateMgr.noteFrameEdit(frame, this);
        }

        @Override
        public void undo() {
            super.undo();
            recoverMgr = true;
            design.removeFrame(frame);
            demoStateMgr.noteFrameEdit(frame, this);
        }

        @Override
        public void die() {
            super.die();
            if (recoverMgr) {
                UndoManagerRecovery.recoverManagers(project, frame);
            }
        }
    };
    editSequence.addEdit(edit);
}

Example 24 with CompoundUndoableEdit

use of edu.cmu.cs.hcii.cogtool.util.CompoundUndoableEdit in project cogtool by cogtool.

the class FrameEditorController method assignActions.

/**
     * Add the listeners for Menu Items, and other LID listeners
     */
@Override
public void assignActions() {
    // get the default actions from Default controller
    super.assignActions();
    // Enable undo & redo
    ui.setAction(FrameEditorLID.Undo, new UndoController.UndoAction(undoMgr, interaction));
    ui.setAction(FrameEditorLID.Redo, new UndoController.RedoAction(undoMgr, interaction));
    // Enable cut copy and paste
    ui.setAction(FrameEditorLID.Paste, createPasteAction());
    ui.setAction(FrameEditorLID.SetFrameTemplate, createSetFrameTemplateAction());
    ui.setAction(FrameEditorLID.ClearFrameTemplate, new AListenerAction() {

        public boolean performAction(Object prms) {
            FrameTemplateSupport.clearFrameTemplate(design);
            return true;
        }
    });
    ui.setAction(FrameEditorLID.Copy, createCopyWidgetAction());
    ui.setAction(FrameEditorLID.Cut, createCutWidgetAction());
    ui.setAction(CogToolLID.CopyPath, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorSelectionState.class;
        }

        public boolean performAction(Object prms) {
            FrameEditorSelectionState seln = (FrameEditorSelectionState) prms;
            if (seln.getWidgetSelectionCount() != 1) {
                return false;
            }
            IWidget w = seln.getSelectedIWidgets()[0];
            Object pathObj = w.getAttribute(WidgetAttributes.IMAGE_PATH_ATTR);
            if (!NullSafe.equals(WidgetAttributes.NO_IMAGE, pathObj)) {
                ClipboardUtil.copyTextData((String) pathObj);
            }
            return true;
        }
    });
    ui.setAction(FrameEditorLID.Rename, createInitiateRenameAction());
    ui.setAction(FrameEditorLID.Relabel, createInitiateRelabelAction());
    // Select all.
    ui.setAction(FrameEditorLID.SelectAll, new AListenerAction() {

        public boolean performAction(Object prms) {
            ui.selectAllWidgets();
            return true;
        }
    });
    // Creating a new widget
    // May be called from the menu item, or from mouseState
    ui.setAction(FrameEditorLID.NewWidget, createNewWidgetAction());
    ui.setAction(FrameEditorLID.NewWidgetJustWarn, createNewWidgetExplanationAction());
    // Delete an item.
    // Requires a selection state
    ui.setAction(FrameEditorLID.Delete, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorSelectionState.class;
        }

        public boolean performAction(Object prms) {
            FrameEditorSelectionState selection = (FrameEditorSelectionState) prms;
            // Delete the item / add undo
            return deleteElements(selection);
        }
    });
    // Adjust image/color properties
    ui.setAction(FrameEditorLID.SetBackgroundImage, createSetBackgroundImageAction());
    // Clear the background of an image.
    ui.setAction(FrameEditorLID.RemoveBackgroundImage, new AListenerAction() {

        public boolean performAction(Object prms) {
            // Clear background, by saying use
            // "no" image.
            setBackgroundImage(null, WidgetAttributes.NO_IMAGE);
            return true;
        }
    });
    ui.setAction(FrameEditorLID.CopyImageAsBackground, createCopyImageAsBkgAction());
    ui.setAction(FrameEditorLID.PasteBackgroundImage, createPasteBackgroundImageAction());
    // Set the color of the widgets.
    ui.setAction(FrameEditorLID.SetWidgetColor, newSetWidgetColorAction());
    // Skins!
    ui.setAction(FrameEditorLID.SkinWireFrame, createSetSkinAction(SkinType.WireFrame, FrameEditorLID.SkinWireFrame));
    ui.setAction(FrameEditorLID.SkinMacOSX, createSetSkinAction(SkinType.MacOSX, FrameEditorLID.SkinMacOSX));
    ui.setAction(FrameEditorLID.SkinWinXP, createSetSkinAction(SkinType.WinXP, FrameEditorLID.SkinWinXP));
    ui.setAction(FrameEditorLID.SkinPalm, createSetSkinAction(SkinType.Palm, FrameEditorLID.SkinPalm));
    ui.setAction(CogToolLID.RenderAll, createRenderAllAction(true, CogToolLID.RenderAll));
    ui.setAction(CogToolLID.UnRender, createRenderAllAction(false, CogToolLID.UnRender));
    // Nudge selected widget(s)
    // requires selection
    ui.setAction(FrameEditorLID.NudgeLeft, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorSelectionState.class;
        }

        public boolean performAction(Object prms) {
            FrameEditorSelectionState selection = (FrameEditorSelectionState) prms;
            // Displace left by 1 pixel scaled by
            // the zoom
            double dx = -1.0 / ui.getZoom();
            // Move by the point
            return moveElements(selection, dx, 0.0);
        }
    });
    ui.setAction(FrameEditorLID.NudgeRight, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorSelectionState.class;
        }

        public boolean performAction(Object prms) {
            FrameEditorSelectionState selection = (FrameEditorSelectionState) prms;
            // Move by 1 pixel scaled by zoom right.
            double dx = 1.0 / ui.getZoom();
            return moveElements(selection, dx, 0.0);
        }
    });
    ui.setAction(FrameEditorLID.NudgeUp, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorSelectionState.class;
        }

        public boolean performAction(Object prms) {
            FrameEditorSelectionState selection = (FrameEditorSelectionState) prms;
            // Move up 1 pixel scaled by zoom
            double dy = -1.0 / ui.getZoom();
            return moveElements(selection, 0.0, dy);
        }
    });
    ui.setAction(FrameEditorLID.NudgeDown, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorSelectionState.class;
        }

        public boolean performAction(Object prms) {
            FrameEditorSelectionState selection = (FrameEditorSelectionState) prms;
            // move down by 1 pixel scaled by zoom
            double dy = 1.0 / ui.getZoom();
            return moveElements(selection, 0.0, dy);
        }
    });
    // Align selected widgets
    ui.setAction(FrameEditorLID.AlignTop, new ElementAlignmentAction(AlignmentAction.TOP));
    ui.setAction(FrameEditorLID.AlignBottom, new ElementAlignmentAction(AlignmentAction.BOTTOM));
    ui.setAction(FrameEditorLID.AlignLeft, new ElementAlignmentAction(AlignmentAction.LEFT));
    ui.setAction(FrameEditorLID.AlignRight, new ElementAlignmentAction(AlignmentAction.RIGHT));
    ui.setAction(FrameEditorLID.AlignCenter, new ElementAlignmentAction(AlignmentAction.CENTER));
    ui.setAction(FrameEditorLID.AlignHorizCenter, new ElementAlignmentAction(AlignmentAction.HORIZ_CENTER));
    ui.setAction(FrameEditorLID.AlignVertCenter, new ElementAlignmentAction(AlignmentAction.VERT_CENTER));
    // Space selected widgets equally
    ui.setAction(FrameEditorLID.SpaceVertically, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorSelectionState.class;
        }

        public boolean performAction(Object prms) {
            FrameEditorSelectionState selection = (FrameEditorSelectionState) prms;
            // Equally space the widgets in the
            // vertical axis.
            final boolean VERTICAL = true;
            return spaceElementsEqually(selection, VERTICAL);
        }
    });
    ui.setAction(FrameEditorLID.SpaceHorizontally, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorSelectionState.class;
        }

        public boolean performAction(Object prms) {
            FrameEditorSelectionState selection = (FrameEditorSelectionState) prms;
            // Equally space the widgets in the
            // horizontal axis.
            final boolean HORIZONTAL = false;
            return spaceElementsEqually(selection, HORIZONTAL);
        }
    });
    // Adjust ordering of selected widget(s)
    ui.setAction(FrameEditorLID.BringToFront, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorSelectionState.class;
        }

        public boolean performAction(Object prms) {
            CompoundUndoableEdit editSequence = new CompoundUndoableEdit(BRING_TO_FRONT, FrameEditorLID.BringToFront);
            FrameEditorSelectionState selection = (FrameEditorSelectionState) prms;
            // Get the list of selected widgets
            // Keep them in the same level ordering
            // they started in
            IWidget[] selected = getSelectedWidgets(selection, Widget.WidgetLevelComparator.ONLY);
            // set the level.
            for (IWidget element : selected) {
                // use MAX Value here
                // adjustWidgetLevel will tell the frame
                // and it will change MAX_VALUE to
                // be the correct number
                adjustWidgetLevel(Integer.MAX_VALUE, element, editSequence, editSequence.getLID());
            }
            editSequence.end();
            // Only add this edit if it is significant
            if (editSequence.isSignificant()) {
                undoMgr.addEdit(editSequence);
            }
            return true;
        }
    });
    ui.setAction(FrameEditorLID.BringForward, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorSelectionState.class;
        }

        public boolean performAction(Object prms) {
            CompoundUndoableEdit editSequence = new CompoundUndoableEdit(BRING_FORWARD, FrameEditorLID.BringForward);
            FrameEditorSelectionState selection = (FrameEditorSelectionState) prms;
            // Get the list of selected widgets
            // Keep them in the same level ordering
            // they started in
            IWidget[] selected = getSelectedWidgets(selection, Widget.WidgetLevelComparator.ONLY);
            // Fix corner case where all the widgets are
            // stacked downward from the top
            // IE: Prevent the current top most item
            // from moving.
            int maxLevel = model.getWidgets().size() - 1;
            // Traverse the list sorted by level in reverse order
            for (int i = selected.length - 1; i >= 0; i--, maxLevel--) {
                IWidget w = selected[i];
                int widgetLevel = w.getLevel();
                // try to increase it one.
                if (widgetLevel < maxLevel) {
                    adjustWidgetLevel(widgetLevel + 1, w, editSequence, editSequence.getLID());
                }
            }
            editSequence.end();
            // Only add this edit if it is significant
            if (editSequence.isSignificant()) {
                undoMgr.addEdit(editSequence);
            }
            return true;
        }
    });
    ui.setAction(FrameEditorLID.SendBackward, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorSelectionState.class;
        }

        public boolean performAction(Object prms) {
            CompoundUndoableEdit editSequence = new CompoundUndoableEdit(SEND_BACKWARD, FrameEditorLID.SendBackward);
            FrameEditorSelectionState selection = (FrameEditorSelectionState) prms;
            // Get the list of selected widgets
            // Keep them in the same level ordering
            // they started in
            IWidget[] selected = getSelectedWidgets(selection, Widget.WidgetLevelComparator.ONLY);
            // Fix corner case where all the widgets are
            // stacked upward from level 0
            int minLevel = 0;
            for (int i = 0; i < selected.length; i++, minLevel++) {
                IWidget w = selected[i];
                int widgetLevel = w.getLevel();
                // move the level down by 1
                if (widgetLevel > minLevel) {
                    adjustWidgetLevel(widgetLevel - 1, w, editSequence, editSequence.getLID());
                }
            }
            editSequence.end();
            // Only add this edit if it is significant
            if (editSequence.isSignificant()) {
                undoMgr.addEdit(editSequence);
            }
            return true;
        }
    });
    ui.setAction(FrameEditorLID.SendToBack, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorSelectionState.class;
        }

        public boolean performAction(Object prms) {
            CompoundUndoableEdit editSequence = new CompoundUndoableEdit(SEND_TO_BACK, FrameEditorLID.SendToBack);
            FrameEditorSelectionState selection = (FrameEditorSelectionState) prms;
            // Get the list of selected widgets
            // Keep them in the same level ordering
            // they started in
            IWidget[] selected = getSelectedWidgets(selection, Widget.WidgetLevelComparator.ONLY);
            // in the correct order
            for (int i = selected.length - 1; i >= 0; i--) {
                // try to move all towards 0.
                adjustWidgetLevel(0, selected[i], editSequence, editSequence.getLID());
            }
            editSequence.end();
            // Only add this edit if it is significant
            if (editSequence.isSignificant()) {
                undoMgr.addEdit(editSequence);
            }
            return true;
        }
    });
    // Mouse operations on widgets
    ui.setAction(FrameEditorLID.MoveWidgets, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorUI.MoveParameters.class;
        }

        public boolean performAction(Object prms) {
            // Get the move parameters.
            FrameEditorUI.MoveParameters movePrms = (FrameEditorUI.MoveParameters) prms;
            if (movePrms != null) {
                return moveElements(movePrms.selection, movePrms.moveByX, movePrms.moveByY, movePrms.moveAsGroup);
            }
            return false;
        }
    });
    ui.setAction(FrameEditorLID.Reorder, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorUI.ReorderWidgetParameters.class;
        }

        public boolean performAction(Object prms) {
            // Get the parameters.
            FrameEditorUI.ReorderWidgetParameters rPrms = (FrameEditorUI.ReorderWidgetParameters) prms;
            if (rPrms != null) {
                if (rPrms.parent == null) {
                    return reorderWidget(rPrms.reorderWidget, rPrms.widgetGroup, rPrms.insertIndex);
                }
                return reorderChildWidget((ChildWidget) rPrms.reorderWidget, rPrms.widgetGroup, rPrms.insertIndex, rPrms.parent);
            }
            return false;
        }
    });
    ui.setAction(FrameEditorLID.InsertDuplicate, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorUI.InsertDuplicateParameters.class;
        }

        public boolean performAction(Object prms) {
            // Get the parameters.
            FrameEditorUI.InsertDuplicateParameters iPrms = (FrameEditorUI.InsertDuplicateParameters) prms;
            if (iPrms != null) {
                return insertDuplicateWidget(iPrms.reorderWidget, iPrms.widgetGroup, iPrms.insertIndex, iPrms.parent, iPrms.moveByX, iPrms.moveByY);
            }
            return false;
        }
    });
    ui.setAction(FrameEditorLID.ResizeWidgets, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorUI.ResizeParameters.class;
        }

        public boolean performAction(Object prms) {
            FrameEditorUI.ResizeParameters resizePrms = (FrameEditorUI.ResizeParameters) prms;
            if (prms != null) {
                // Resize the frame elements based on prms
                return resizeElements(resizePrms.oldX, resizePrms.oldY, resizePrms.newX, resizePrms.newY, resizePrms.ratioX, resizePrms.ratioY, resizePrms.selection);
            }
            return false;
        }
    });
    // Change properties of selected widget(s)
    ui.setAction(FrameEditorLID.ChangeShapeProperty, createChangeShapeAction());
    // Change the widget title.
    // The title is non unique.
    ui.setAction(FrameEditorLID.ChangeTitleProperty, createChangeTitlePropertyAction());
    ui.setAction(FrameEditorLID.ChangeAuxTextProperty, createChangeAuxTextPropertyAction());
    // Change the name. This requires a UNIQUE name.
    // Only one selected widget is expected.
    ui.setAction(DesignEditorLID.RenameFrame, new IListenerAction() {

        public Class<?> getParameterClass() {
            return DesignEditorUI.FrameRenameParameters.class;
        }

        public boolean performAction(Object prms) {
            DesignEditorUI.FrameRenameParameters p = (DesignEditorUI.FrameRenameParameters) prms;
            return updateFrameName(p.frame, p.newName);
        }
    });
    // Change the name. This requires a UNIQUE name.
    // Only one selected widget is expected.
    ui.setAction(FrameEditorLID.ChangeNameProperty, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorUI.ActionStringParameters.class;
        }

        public boolean performAction(Object prms) {
            FrameEditorUI.ActionStringParameters p = (FrameEditorUI.ActionStringParameters) prms;
            // Check selection count
            int numWidgets = p.selection.getWidgetSelectionCount();
            if (numWidgets == 0) {
                interaction.protestNoSelection();
            } else if (numWidgets > 1) {
                interaction.protestTooManyWidgets();
            } else {
                IWidget[] selectedWidget = p.selection.getSelectedIWidgets();
                // Update widget's name
                return updateWidgetName(selectedWidget[0], p.newString);
            }
            return false;
        }
    });
    // Change the type of the widget.
    // TODO: this needs to be extended to invalidate transitions (e.g., if changed to Noninteractive)
    ui.setAction(FrameEditorLID.ChangeTypeProperty, createChangeTypeAction());
    ui.setAction(FrameEditorLID.SetRenderSkin, createSetRenderSkinAction());
    // Set the widget image property.
    ui.setAction(FrameEditorLID.SetImageProperty, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorSelectionState.class;
        }

        public boolean performAction(Object prms) {
            FrameEditorSelectionState selection = (FrameEditorSelectionState) prms;
            // Apply to all selected items.
            Iterator<IWidget> selected = selection.getSelectedWidgetsIterator();
            // Prompt user for the new file
            String imageURL = interaction.selectImageFile();
            // Check if the user canceled the dialog
            if (imageURL != null) {
                try {
                    byte[] imageData = GraphicsUtil.loadImageFromFile(imageURL);
                    setWidgetImages(selected, imageData, imageURL);
                    return true;
                } catch (IOException e) {
                    // Tell the user if there was a
                    // problem reading the file.
                    interaction.protestUnreadableFile();
                }
            }
            return false;
        }
    });
    // Clear the image stored on a widget.
    ui.setAction(FrameEditorLID.RemoveImageProperty, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorSelectionState.class;
        }

        public boolean performAction(Object prms) {
            FrameEditorSelectionState selection = (FrameEditorSelectionState) prms;
            Iterator<IWidget> selected = selection.getSelectedWidgetsIterator();
            // Remove all the images
            setWidgetImages(selected, null, WidgetAttributes.NO_IMAGE);
            return true;
        }
    });
    // capture the image under a widget..
    // IE: get its background.
    ui.setAction(FrameEditorLID.CaptureImageProperty, captureImageAction());
    ui.setAction(FrameEditorLID.Duplicate, duplicateWidgetsAction());
    ui.setAction(CogToolLID.SetAttribute, new IListenerAction() {

        public Class<?> getParameterClass() {
            return UI.SetAttributeParameters.class;
        }

        public boolean performAction(Object prms) {
            UI.SetAttributeParameters saprms = (UI.SetAttributeParameters) prms;
            return frameSetAttribute(saprms.target, saprms.attrName, saprms.value, undoMgr);
        }
    });
    ui.setAction(FrameEditorLID.SetSpeakerText, new IListenerAction() {

        public Class<?> getParameterClass() {
            return String.class;
        }

        public boolean performAction(Object prms) {
            return setSpeakerText((String) prms);
        }
    });
    ui.setAction(FrameEditorLID.SetSpeakerTime, new IListenerAction() {

        public Class<?> getParameterClass() {
            return Double.class;
        }

        public boolean performAction(Object prms) {
            double newTime = ((Double) prms).doubleValue();
            return setSpeakerDuration(newTime);
        }
    });
    ui.setAction(FrameEditorLID.AddDesignDevices, new AListenerAction() {

        public boolean performAction(Object prms) {
            return DesignCmd.addDevices(project, design, interaction);
        }
    });
    ui.setAction(FrameEditorLID.Group, createGroupElementsAction());
    ui.setAction(FrameEditorLID.Ungroup, createUngroupElementsAction());
    ui.setAction(FrameEditorLID.RenameEltGroup, new IListenerAction() {

        public Class<?> getParameterClass() {
            return FrameEditorUI.EltGroupRenameParameters.class;
        }

        public boolean performAction(Object prms) {
            FrameEditorUI.EltGroupRenameParameters p = (FrameEditorUI.EltGroupRenameParameters) prms;
            return renameEltGroup(p.eltGroup, p.newName);
        }
    });
    ui.setAction(FrameEditorLID.SetRemoteLabelText, createSetRemoteLabelTextAction());
    ui.setAction(FrameEditorLID.SetRemoteLabelType, createSetRemoteLabelTypeAction());
}

Example 25 with CompoundUndoableEdit

use of edu.cmu.cs.hcii.cogtool.util.CompoundUndoableEdit in project cogtool by cogtool.

the class ProjectController method recomputeScripts.

protected boolean recomputeScripts(ProjectSelectionState seln) {
    Design design = seln.getSelectedDesign();
    AUndertaking[] tasks = seln.getSelectedTasks(TaskSelectionState.PRUNE_SELECTION);
    ComputeMessages computeMsgs = new ComputeMessages();
    String editLabel = ui.hasMultipleScripts(seln) ? RECOMPUTE_SCRIPTS : RECOMPUTE_SCRIPT;
    CompoundUndoableEdit editSequence = new CompoundUndoableEdit(editLabel, ProjectLID.RecomputeScript);
    editSequence.setManager(undoMgr);
    if (design != null) {
        DemoStateManager demoStateMgr = DemoStateManager.getStateManager(project, design);
        if ((tasks != null) && (tasks.length > 0)) {
            for (int i = 0; i < tasks.length; i++) {
                if (!recomputeScripts(tasks[i], design, demoStateMgr, computeMsgs, editSequence)) {
                    return false;
                }
            }
        } else {
            Iterator<AUndertaking> allTasks = project.getUndertakings().iterator();
            while (allTasks.hasNext()) {
                if (!recomputeScripts(allTasks.next(), design, demoStateMgr, computeMsgs, editSequence)) {
                    return false;
                }
            }
        }
    } else if ((tasks != null) && (tasks.length > 0)) {
        for (int i = 0; i < tasks.length; i++) {
            Iterator<Design> allDesigns = project.getDesigns().iterator();
            while (allDesigns.hasNext()) {
                design = allDesigns.next();
                DemoStateManager demoStateMgr = DemoStateManager.getStateManager(project, design);
                if (!recomputeScripts(tasks[i], design, demoStateMgr, computeMsgs, editSequence)) {
                    return false;
                }
            }
        }
    }
    if (editSequence.isSignificant()) {
        editSequence.end();
        undoMgr.addEdit(editSequence);
    }
    computeMsgs.presentMessages();
    return true;
}