editortoolbar.java

CRM源码This file describes some issues that should be implemented in future and how it should be imple

        });
        
        EditorToolbarSelect styles = new EditorToolbarSelect();
        styles.addItem("Style", "");
        String[][] formats = EditorUtils.getSupportedFormats();
        for (int i = 0; i < formats.length; i++) {
            styles.addItem(formats[i][0], formats[i][1]);
        }
        
        styles.addChangeListener(new ChangeListener() {
            public void onChange(Widget sender) {
                ListBox subj = ((ListBox) sender);
                String value = subj.getValue(subj.getSelectedIndex());
                subj.setSelectedIndex(0);
                EditorUtils.doFocus(editor.getEditorWYSIWYG().getFrame().getElement());
                editor.execCommand("FormatBlock", false, value);
            }
        });
        
        EditorToolbarSelect fontSizes = new EditorToolbarSelect();
        fontSizes.addItem("Size", "");
        for (int i = 1; i < 8; i++) {
            fontSizes.addItem("Size " + i, "" + i);
        }
        
        fontSizes.addChangeListener(new ChangeListener() {
            public void onChange(Widget sender) {
                ListBox subj = ((ListBox) sender);
                String value = subj.getValue(subj.getSelectedIndex());
                subj.setSelectedIndex(0);
                editor.execCommand("FontSize", false, value);
                EditorUtils.doFocus(editor.getEditorWYSIWYG().getFrame().getElement());
            }
        });
        
        fullToolbar.add(source);
        
        fullToolbar.add(EditorToolbarButton.getSpacer());
        
        fullToolbar.add(removeFormat);
        
        fullToolbar.add(EditorToolbarButton.getSpacer());
        
        fullToolbar.add(undo);
        fullToolbar.add(redo);
        
        fullToolbar.add(EditorToolbarButton.getSpacer());
        
        fullToolbar.add(bold);
        fullToolbar.add(italic);
        fullToolbar.add(underlined);
        
        fullToolbar.add(EditorToolbarButton.getSpacer());
        
        fullToolbar.add(subscript);
        fullToolbar.add(superscript);
        
        fullToolbar.add(EditorToolbarButton.getSpacer());
        
        fullToolbar.add(justifyLeft);
        fullToolbar.add(justifyCenter);
        fullToolbar.add(justifyRight);
        fullToolbar.add(justifyJustify);
        
        fullToolbar.add(EditorToolbarButton.getSpacer());
        
        fullToolbar.add(ol);
        fullToolbar.add(ul);
        
        fullToolbar.add(EditorToolbarButton.getSpacer());
        
        fullToolbar.add(link);
        fullToolbar.add(unlink);
        fullToolbar.add(image);
        
        fullToolbar.add(EditorToolbarButton.getSpacer());
        
        fullToolbar.add(foreColor);
        fullToolbar.add(bgColor);
        
        fullToolbar.add(EditorToolbarButton.getSpacer());
        
        fullToolbar.add(styles);
        fullToolbar.add(fontSizes);
        
        EditorToolbarButton source2 = new EditorToolbarButton(EditorToolbarButton.BUTTON_NEW2);
        source2.addClickListener(new ClickListener() {
            public void onClick(Widget sender) {
                if(memoType == MemoFieldMeta.EDIT_TYPE ||
                        (memoType != MemoFieldMeta.EDIT_TYPE && !hasRecords)) {
                    editor.getEditorWYSIWYG().toggleView();
                    if(memoType != MemoFieldMeta.EDIT_TYPE) {
                        eventSource.fireEvent(Events.PANEL_CHANGE);
                    }
                }
            }
        });
        
        shortToolbar.add(source2);
        
        topContainer.add(fullToolbar);
        topContainer.add(shortToolbar);
        
        fullToolbar.setVisible(true);
        shortToolbar.setVisible(false);
        
        initWidget(topContainer);
    }
    
    private void initFgPicker() {
        if(fgPicker != null) {
            return;
        }
        fgPicker = new EditorColorPicker("Select Text Color");
        fgPicker.addSelectListener(new EditorColorSelectListener() {
            public void colorSelected(String rgb) {
                EditorUtils.restoreSelection(editor.getEditorWYSIWYG().getFrame().getElement());
                editor.execCommand("ForeColor", false, rgb);
                EditorUtils.doFocus(editor.getEditorWYSIWYG().getFrame().getElement());
            }
        });
    }
    
    private void initBgPicker() {
        if(bgPicker != null) {
            return;
        }
        bgPicker = new EditorColorPicker("Select Background Color");
        bgPicker.addSelectListener(new EditorColorSelectListener() {
            public void colorSelected(String rgb) {
                EditorUtils.restoreSelection(editor.getEditorWYSIWYG().getFrame().getElement());
                editor.execCommand(EditorUtils.isIE()? "backcolor" : "hilitecolor", false, rgb);
                EditorUtils.doFocus(editor.getEditorWYSIWYG().getFrame().getElement());
            }
        });
    }
    
    private class SimpleCommandButton extends EditorToolbarButton {
        public SimpleCommandButton(String buttonId, final String command) {
            this(buttonId, command, false, null);
        }
        
        public SimpleCommandButton(String buttonId, final String command, final boolean ui, String value) {
            super(buttonId);
            
            this.addClickListener(new ClickListener() {
                public void onClick(Widget sender) {
                    //					EditorUtils.doFocus(editor.getEditorWYSIWYG().getFrame().getElement());
                    EditorUtils.execCommand(editor.getEditorWYSIWYG().getFrame().getElement(), command, ui, null);
                }
            });
        }
    }
    
    public class SimplePromptPannel extends EditorToolbarButton {
        public SimplePromptPannel(String buttonId, final String command, final String question) {
            super(buttonId);
            
            this.addClickListener(new ClickListener() {
                public void onClick(Widget sender) {
                    String value = EditorUtils.prompt(question);
                    if (value != null) {
                        EditorUtils.doFocus(editor.getEditorWYSIWYG().getFrame().getElement());
                        editor.execCommand(command, false, value);
                    }
                }
            });
        }
    }
    
    private class SimpleOneFieldPromptPannel {
        public SimpleOneFieldPromptPannel(String command, String title, String fieldLabel, String buttonLabel) {
            final EditorPromptPanelWidget widget = new EditorPromptPanelWidget();
            
            VerticalPanel container = new VerticalPanel();
            container.setWidth("300px");
            final TextBox urlTextBox = new TextBox();
            
            
            HorizontalPanel hz = new HorizontalPanel();
            hz.setSpacing(5);
            hz.setWidth("100%");
            Label linkLabel = new Label(fieldLabel);
            linkLabel.setWordWrap(false);
            hz.add(linkLabel);
            hz.setCellWidth(linkLabel, "70px");
            hz.setCellVerticalAlignment(linkLabel, HasAlignment.ALIGN_MIDDLE);
            hz.setCellHorizontalAlignment(linkLabel, HasAlignment.ALIGN_RIGHT);
            hz.add(urlTextBox);
            hz.setCellVerticalAlignment(urlTextBox, HasAlignment.ALIGN_MIDDLE);
            urlTextBox.setWidth("100%");
            container.add(hz);
            
            HorizontalPanel hzButtons = new HorizontalPanel();
            Button b = new Button(buttonLabel);
            b.addClickListener(new ClickListener() {
                public void onClick(Widget sender) {
                    widget.getPrompt().complete(urlTextBox.getText());
                }
            });
            
            Button c = new Button("Cancel");
            c.addClickListener(new ClickListener() {
                public void onClick(Widget sender) {
                    widget.getPrompt().complete(null);
                }
            });
            
            hzButtons.add(b);
            hzButtons.add(c);
            hzButtons.setSpacing(4);
            
            container.add(hzButtons);
            container.setCellHorizontalAlignment(hzButtons, HasAlignment.ALIGN_CENTER);
            
            widget.setWidget(container);
            
            new AdvancedPromptPannel(command, title, widget);
            
            urlTextBox.setFocus(true);
        }
    }
    
    private class AdvancedPromptPannel extends EditorPromptPanel {
        public AdvancedPromptPannel(final String command, String title, EditorPromptPanelWidget widget) {
            super(title, widget);
            
            this.addPopupListener(new PopupListener() {
                public void onPopupClosed(final PopupPanel sender, boolean autoClosed) {
                    String value = ((EditorPromptPanel) sender).getValue();
                    EditorUtils.restoreSelection(editor.getEditorWYSIWYG().getFrame().getElement());
                    if (value != null) {
                        editor.execCommand(command, false, value);
                        EditorUtils.doFocus(editor.getEditorWYSIWYG().getFrame().getElement());
                    }
                }
            });
            
            EditorUtils.saveSelection(editor.getEditorWYSIWYG().getFrame().getElement());
            super.show(editor);
        }
    }
    
    public void setWidth(String width) {
        topContainer.setWidth(width);
    }
    
    public String getWidth() {
        return DOM.getStyleAttribute(topContainer.getElement(), "width");
    }
    
    public void switchToSmall() {
        fullToolbar.setVisible(false);
        shortToolbar.setVisible(true);
    }
    
    public void switchToFull() {
        fullToolbar.setVisible(true);
        shortToolbar.setVisible(false);
    }
    
    public void setMemoType(int memoType) {
        this.memoType = memoType;
    }
    
    public void setHasRecords(boolean hasRecords) {
        this.hasRecords = hasRecords;
    }

    public void setAddLinkAsAttachment(boolean isAddLinkAsAttachment) {
        this.isAddLinkAsAttachment = isAddLinkAsAttachment;
    }
    
    public void setImageAttachmentAction(String string) {
        if (fileUpload != null) {
            fileUpload.setAction(string);
        }
        imageAttachmentAction = string;
    }
}