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133 lines
4.9 KiB
133 lines
4.9 KiB
package com.fr.design.mainframe.toast; |
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import com.fr.base.BaseUtils; |
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import com.fr.design.gui.ilable.UILabel; |
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import com.fr.design.layout.FRGUIPaneFactory; |
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import com.fr.design.mainframe.DesignerContext; |
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import com.fr.stable.Constants; |
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import javax.swing.BorderFactory; |
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import javax.swing.Icon; |
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import javax.swing.JEditorPane; |
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import javax.swing.JPanel; |
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import javax.swing.SwingConstants; |
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import java.awt.BorderLayout; |
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import java.awt.Dialog; |
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import java.awt.Dimension; |
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import java.awt.Font; |
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import java.awt.Frame; |
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import java.awt.Window; |
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/** |
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* Created by kerry on 5/6/21 |
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*/ |
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public class DesignerToastMsgUtil { |
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private static final int MIN_WIDTH = 134; |
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private static final int MAX_WIDTH = 454; |
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private static final Icon PROMPT_ICON = BaseUtils.readIcon("/com/fr/design/images/toast/toast_prompt.png"); |
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private static final Icon WARNING_ICON = BaseUtils.readIcon("/com/fr/design/images/toast/toast_warning.png"); |
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private DesignerToastMsgUtil() { |
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} |
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public static ToastMsgDialog createPromptDialog(String text) { |
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return createDialog(PROMPT_ICON, toastPane(text), DesignerContext.getDesignerFrame()); |
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} |
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public static ToastMsgDialog createPromptDialog(JPanel contentPane) { |
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return createDialog(PROMPT_ICON, contentPane, DesignerContext.getDesignerFrame()); |
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} |
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public static void toastPrompt(JPanel contendPane) { |
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toastPane(PROMPT_ICON, contendPane, DesignerContext.getDesignerFrame()); |
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} |
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public static void toastWarning(JPanel contendPane) { |
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toastPane(WARNING_ICON, contendPane, DesignerContext.getDesignerFrame()); |
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} |
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public static void toastWarning(JPanel contendPane, Window parent) { |
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toastPane(WARNING_ICON, contendPane, parent); |
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} |
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public static void toastPrompt(String promptInfo) { |
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toastPrompt(toastPane(promptInfo)); |
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} |
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public static void toastWarning(String warningInfo) { |
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toastWarning(toastPane(warningInfo)); |
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} |
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public static void toastWarning(String warningInfo, Window parent) { |
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toastWarning(toastPane(warningInfo), parent); |
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} |
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private static JPanel toastPane(String text) { |
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UILabel promptLabel = new UILabel("<html>" + text + "</html>"); |
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JPanel jPanel = FRGUIPaneFactory.createBorderLayout_S_Pane(); |
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int width = promptLabel.getPreferredSize().width; |
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if (width > MAX_WIDTH) { |
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Dimension dimension = calculatePreferSize(text, promptLabel.getFont(), width); |
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jPanel.setPreferredSize(dimension); |
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} |
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jPanel.add(promptLabel, BorderLayout.NORTH); |
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return jPanel; |
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} |
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private static void toastPane(Icon icon, JPanel contendPane, Window parent) { |
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ToastMsgDialog dialog = createDialog(icon, contendPane, parent); |
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dialog.setVisible(true); |
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} |
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private static ToastMsgDialog createDialog(Icon icon, JPanel contendPane, Window parent) { |
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JPanel pane = FRGUIPaneFactory.createBorderLayout_S_Pane(); |
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UILabel uiLabel = new UILabel(icon); |
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uiLabel.setVerticalAlignment(SwingConstants.TOP); |
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uiLabel.setBorder(BorderFactory.createEmptyBorder(3, 0, 0, 0)); |
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pane.add(uiLabel, BorderLayout.WEST); |
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pane.add(contendPane, BorderLayout.CENTER); |
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pane.setBorder(BorderFactory.createEmptyBorder(8, 15, 8, 15)); |
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contendPane.setBorder(BorderFactory.createEmptyBorder(0, 10, 0, 0)); |
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ToastMsgDialog dialog; |
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if (parent instanceof Dialog) { |
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dialog = new ToastMsgDialog((Dialog) parent, pane); |
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} else { |
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dialog = new ToastMsgDialog((Frame) parent, pane); |
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} |
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return dialog; |
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} |
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private static Dimension calculatePreferSize(String text, Font font, int width) { |
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int limitWidth = Math.max(MIN_WIDTH, width); |
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limitWidth = Math.min(MAX_WIDTH, limitWidth); |
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return new Dimension(limitWidth, getHtmlHeight(text, limitWidth, font)); |
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} |
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private static int getHtmlHeight(String content, int width, Font font) { |
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StringBuffer limitDiv = new StringBuffer("<div style='width:").append(width) |
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.append("px;height:100%").append(getFontWrapStyle(font)).append(";'>"); |
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return getHtmlContentDimension(content, limitDiv).height; |
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} |
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private static Dimension getHtmlContentDimension(String content, StringBuffer limitDiv) { |
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content = limitDiv.append(content).append("</div>").toString(); |
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JEditorPane editorPane = new JEditorPane(); |
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editorPane.setContentType("text/html"); |
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editorPane.setText(content); |
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return editorPane.getPreferredSize(); |
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} |
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private static String getFontWrapStyle(Font font) { |
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double dpi96 = Constants.FR_PAINT_RESOLUTION; |
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double dpi72 = Constants.DEFAULT_FONT_PAINT_RESOLUTION; |
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return new StringBuilder() |
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.append(";font-size:").append(font.getSize() * dpi96 / dpi72) |
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.append("pt;font-family:").append(font.getFontName()) |
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.toString(); |
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} |
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} |