forked from dorkbox/SystemTray
Fixed issues with menu's not showing up with certain versions of libappindicator. (Any time the menu is edited, it is recreated).
This commit is contained in:
parent
60fbd6306d
commit
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32
README.md
32
README.md
@ -18,6 +18,10 @@ There are a number of problems on Linux with the Swing (and SWT) system-tray ico
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This is for cross-platform use, specifically - linux 32/64, mac 32/64, and windows 32/64. Java 6+
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We also cater to the *lowest-common-denominator* when it comes to system-tray/indicator functionality, and there are some features that we don't support.
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Specifically, **tooltips**. Rather a stupid decision, IMHO, but for more information why ask Mark Shuttleworth.
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See: https://bugs.launchpad.net/indicator-application/+bug/527458/comments/12
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```
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Customization parameters:
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@ -88,16 +92,34 @@ Note: This project was heavily influenced by the excellent Lantern project,
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```
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Note: Gnome-shell users will experience an extension install to support this
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functionality. Additionally, a shell restart is necessary for the extension
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to be registered by the shell. You can disable the restart behavior if you like,
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and the 'system tray' functionality will be picked up on log out/in, or a
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system restart.
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to be registered by the shell. You can disable the restart behavior if you
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like, and the 'system tray' functionality will be picked up on log out/in,
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or a system restart.
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Also, screw you gnome-project leads, for making it such a pain-in-the-ass
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to do something so incredibly simple and basic.
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Note: Some desktop environments might use a dated version of libappindicator, when
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icon support in menus was removed, then put back. This happened in version 3.
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This library will try to load a GTK indicator instead when it can, or will try
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to load libappindicator1 first. Thank you RedHat for putting it back.
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This library will try to load a GTK indicator instead when it can, or will
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try to load libappindicator1 first. Thank you RedHat for putting it back.
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ISSUES:
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'Trying to remove a child that doesn't believe we're it's parent.'
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This is a known appindicator bug, and is rather old. Some distributions use
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an OLD version of libappindicator, and will see this error.
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See: https://github.com/ValveSoftware/steam-for-linux/issues/1077
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'gsignal.c: signal 'child-added' is invalid for instance 'xyz' of type 'GtkMenu''
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This is a known appindicator bug, and is rather old. Some distributions use an
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OLD version of libappindicator, and will see this error.
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The fallout from this issue (ie: menu entries not displaying) has been
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*worked around*, so the menus should still show correctly.
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See: https://askubuntu.com/questions/364594/has-the-appindicator-or-gtkmenu-api-changed-in-saucy
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```
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@ -95,7 +95,7 @@ class SystemTray {
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}
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}
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else if ("XFCE".equalsIgnoreCase(XDG)) {
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// XFCE uses a OLD version of appindicators, which DO NOT support images in the menu.
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// XFCE uses a BAD version of libappindicator by default, which DOES NOT support images in the menu.
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try {
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trayType = GtkSystemTray.class;
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} catch (Throwable ignored) {
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@ -107,6 +107,12 @@ class SystemTray {
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} catch (Throwable ignored) {
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}
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}
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else if ("KDE".equalsIgnoreCase(XDG)) {
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try {
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trayType = AppIndicatorTray.class;
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} catch (Throwable ignored) {
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}
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}
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else if ("GNOME".equalsIgnoreCase(XDG)) {
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// check other DE
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String GDM = System.getenv("GDMSESSION");
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@ -331,17 +337,15 @@ class SystemTray {
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* @param origMenuText the original menu text
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* @param newMenuText the new menu text (this will replace the original menu text)
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*/
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public final
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public final synchronized
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void updateMenuEntry_Text(String origMenuText, String newMenuText) {
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synchronized (this.menuEntries) {
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MenuEntry menuEntry = getMenuEntry(origMenuText);
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MenuEntry menuEntry = getMenuEntry(origMenuText);
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if (menuEntry == null) {
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throw new NullPointerException("No menu entry exists for string '" + origMenuText + "'");
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}
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else {
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menuEntry.setText(newMenuText);
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}
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if (menuEntry == null) {
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throw new NullPointerException("No menu entry exists for string '" + origMenuText + "'");
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}
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else {
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menuEntry.setText(newMenuText);
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}
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}
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@ -352,17 +356,15 @@ class SystemTray {
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* @param origMenuText the original menu text
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* @param imagePath the new path for the image to use. Null to remove an image.
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*/
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public final
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public final synchronized
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void updateMenuEntry_Image(String origMenuText, String imagePath) {
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synchronized (this.menuEntries) {
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MenuEntry menuEntry = getMenuEntry(origMenuText);
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MenuEntry menuEntry = getMenuEntry(origMenuText);
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if (menuEntry == null) {
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throw new NullPointerException("No menu entry exists for string '" + origMenuText + "'");
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}
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else {
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menuEntry.setImage(imagePath);
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}
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if (menuEntry == null) {
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throw new NullPointerException("No menu entry exists for string '" + origMenuText + "'");
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}
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else {
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menuEntry.setImage(imagePath);
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}
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}
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@ -373,17 +375,15 @@ class SystemTray {
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* @param origMenuText the original menu text
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* @param newCallback the new callback (this will replace the original callback)
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*/
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public final
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public final synchronized
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void updateMenuEntry_Callback(String origMenuText, SystemTrayMenuAction newCallback) {
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synchronized (this.menuEntries) {
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MenuEntry menuEntry = getMenuEntry(origMenuText);
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MenuEntry menuEntry = getMenuEntry(origMenuText);
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if (menuEntry != null) {
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menuEntry.setCallback(newCallback);
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}
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else {
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throw new NullPointerException("No menu entry exists for string '" + origMenuText + "'");
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}
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if (menuEntry != null) {
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menuEntry.setCallback(newCallback);
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}
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else {
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throw new NullPointerException("No menu entry exists for string '" + origMenuText + "'");
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}
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}
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@ -395,18 +395,16 @@ class SystemTray {
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* @param newMenuText the new menu text (this will replace the original menu text)
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* @param newCallback the new callback (this will replace the original callback)
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*/
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public final
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public final synchronized
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void updateMenuEntry(String origMenuText, String newMenuText, SystemTrayMenuAction newCallback) {
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synchronized (this.menuEntries) {
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MenuEntry menuEntry = getMenuEntry(origMenuText);
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MenuEntry menuEntry = getMenuEntry(origMenuText);
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if (menuEntry == null) {
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throw new NullPointerException("No menu entry exists for string '" + origMenuText + "'");
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}
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else {
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menuEntry.setText(newMenuText);
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menuEntry.setCallback(newCallback);
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}
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if (menuEntry == null) {
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throw new NullPointerException("No menu entry exists for string '" + origMenuText + "'");
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}
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else {
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menuEntry.setText(newMenuText);
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menuEntry.setCallback(newCallback);
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}
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}
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@ -416,27 +414,26 @@ class SystemTray {
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*
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* @param menuEntry This is the menu entry to remove
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*/
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public final
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public final synchronized
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void removeMenuEntry(final MenuEntry menuEntry) {
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if (menuEntry == null) {
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throw new NullPointerException("No menu entry exists for menuEntry");
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}
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synchronized (this.menuEntries) {
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final String label = menuEntry.getText();
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final String label = menuEntry.getText();
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for (Iterator<MenuEntry> iterator = menuEntries.iterator(); iterator.hasNext(); ) {
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final MenuEntry entry = iterator.next();
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if (entry.getText()
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.equals(label)) {
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iterator.remove();
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for (Iterator<MenuEntry> iterator = menuEntries.iterator(); iterator.hasNext(); ) {
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final MenuEntry entry = iterator.next();
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if (entry.getText()
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.equals(label)) {
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iterator.remove();
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menuEntry.remove();
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return;
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}
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// this will also reset the menu
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menuEntry.remove();
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return;
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}
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throw new NullPointerException("Menu entry '" + label + "'not found in list while trying to remove it.");
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}
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throw new NullPointerException("Menu entry '" + label + "'not found in list while trying to remove it.");
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}
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@ -445,22 +442,22 @@ class SystemTray {
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*
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* @param menuText This is the label for the menu entry to remove
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*/
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public final
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public final synchronized
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void removeMenuEntry(final String menuText) {
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synchronized (this.menuEntries) {
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MenuEntry menuEntry = getMenuEntry(menuText);
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MenuEntry menuEntry = getMenuEntry(menuText);
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if (menuEntry == null) {
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throw new NullPointerException("No menu entry exists for string '" + menuText + "'");
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}
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else {
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removeMenuEntry(menuEntry);
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}
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if (menuEntry == null) {
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throw new NullPointerException("No menu entry exists for string '" + menuText + "'");
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}
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else {
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removeMenuEntry(menuEntry);
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}
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}
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/**
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* UNSAFE. must be called inside sync
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*
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* appIndicator/gtk require strings (which is the path)
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* swing version loads as an image (which can be stream or path, we use path)
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*/
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@ -32,18 +32,14 @@ public
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class AppIndicatorTray extends GtkTypeSystemTray {
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private static final AppIndicator libappindicator = AppIndicator.INSTANCE;
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private volatile AppIndicator.AppIndicatorInstanceStruct appIndicator;
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private AppIndicator.AppIndicatorInstanceStruct appIndicator;
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public
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AppIndicatorTray(String iconName) {
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libgtk.gdk_threads_enter();
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this.appIndicator = libappindicator.app_indicator_new(System.nanoTime() + "DBST", "indicator-messages-new",
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String icon_name = iconPath(iconName);
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this.appIndicator = libappindicator.app_indicator_new(System.nanoTime() + "DBST", icon_name,
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AppIndicator.CATEGORY_APPLICATION_STATUS);
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this.menu = libgtk.gtk_menu_new();
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libappindicator.app_indicator_set_menu(this.appIndicator, this.menu);
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libappindicator.app_indicator_set_icon(this.appIndicator, iconPath(iconName));
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libappindicator.app_indicator_set_status(this.appIndicator, AppIndicator.STATUS_ACTIVE);
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libgtk.gdk_threads_leave();
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@ -52,13 +48,12 @@ class AppIndicatorTray extends GtkTypeSystemTray {
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}
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@Override
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public
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public synchronized
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void shutdown() {
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libgtk.gdk_threads_enter();
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// this hides the indicator
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libappindicator.app_indicator_set_status(this.appIndicator, AppIndicator.STATUS_PASSIVE);
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this.appIndicator.write();
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Pointer p = this.appIndicator.getPointer();
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libgobject.g_object_unref(p);
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@ -70,10 +65,19 @@ class AppIndicatorTray extends GtkTypeSystemTray {
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}
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@Override
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public
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public synchronized
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void setIcon(final String iconName) {
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libgtk.gdk_threads_enter();
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libappindicator.app_indicator_set_icon(this.appIndicator, iconPath(iconName));
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libgtk.gdk_threads_leave();
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}
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/**
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* Called inside the gdk_threads block. MUST BE AFTER THE ITEM IS ADDED/CHANGED from the menu
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*/
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protected
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void onMenuAdded(final Pointer menu) {
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libappindicator.app_indicator_set_menu(this.appIndicator, menu);
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}
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}
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@ -21,7 +21,6 @@ import dorkbox.util.jna.linux.Gobject;
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import dorkbox.util.jna.linux.Gobject.GCallback;
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import dorkbox.util.jna.linux.Gtk;
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import dorkbox.util.tray.MenuEntry;
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import dorkbox.util.tray.SystemTray;
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import dorkbox.util.tray.SystemTrayMenuAction;
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class GtkMenuEntry implements MenuEntry {
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@ -29,17 +28,18 @@ class GtkMenuEntry implements MenuEntry {
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private static final Gobject libgobject = Gobject.INSTANCE;
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private final GCallback gtkCallback;
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private final Pointer menuItem;
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final Pointer menuItem;
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private final Pointer parentMenu;
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private final SystemTray systemTray;
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final GtkTypeSystemTray systemTray;
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private final NativeLong nativeLong;
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// these have to be volatile, because they can be changed from any thread
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private volatile String text;
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private volatile SystemTrayMenuAction callback;
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private volatile Pointer image;
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GtkMenuEntry(final Pointer parentMenu, final String label, final String imagePath, final SystemTrayMenuAction callback,
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final SystemTray systemTray) {
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final GtkTypeSystemTray systemTray) {
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this.parentMenu = parentMenu;
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this.text = label;
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this.callback = callback;
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@ -55,7 +55,6 @@ class GtkMenuEntry implements MenuEntry {
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}
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};
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menuItem = libgtk.gtk_image_menu_item_new_with_label(label);
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if (imagePath != null && !imagePath.isEmpty()) {
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@ -70,9 +69,6 @@ class GtkMenuEntry implements MenuEntry {
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}
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nativeLong = libgobject.g_signal_connect_data(menuItem, "activate", gtkCallback, null, null, 0);
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libgtk.gtk_menu_shell_append(parentMenu, menuItem);
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libgtk.gtk_widget_show_all(menuItem);
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}
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private
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@ -117,7 +113,10 @@ class GtkMenuEntry implements MenuEntry {
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if (image != null) {
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libgtk.gtk_widget_destroy(image);
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}
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libgtk.gtk_widget_show_all(parentMenu);
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libgtk.gdk_threads_leave();
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libgtk.gdk_threads_enter();
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image = libgtk.gtk_image_new_from_file(imagePath);
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libgtk.gtk_image_menu_item_set_image(menuItem, image);
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@ -125,7 +124,6 @@ class GtkMenuEntry implements MenuEntry {
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// must always re-set always-show after setting the image
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libgtk.gtk_image_menu_item_set_always_show_image(menuItem, Gtk.TRUE);
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}
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libgtk.gtk_widget_show_all(parentMenu);
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libgtk.gdk_threads_leave();
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@ -137,10 +135,23 @@ class GtkMenuEntry implements MenuEntry {
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this.callback = callback;
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}
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/**
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* This is ONLY called via systray.menuEntry.remove() !!
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*/
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public
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void remove() {
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libgtk.gdk_threads_enter();
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removePrivate();
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// have to rebuild the menu now...
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systemTray.deleteMenu();
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systemTray.createMenu();
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libgtk.gdk_threads_leave();
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}
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void removePrivate() {
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libgobject.g_signal_handler_disconnect(menuItem, nativeLong);
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libgtk.gtk_menu_shell_deactivate(parentMenu, menuItem);
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@ -148,8 +159,6 @@ class GtkMenuEntry implements MenuEntry {
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libgtk.gtk_widget_destroy(image);
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}
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libgtk.gtk_widget_destroy(menuItem);
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libgtk.gdk_threads_leave();
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}
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@Override
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@ -15,6 +15,7 @@
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*/
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package dorkbox.util.tray.linux;
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import com.sun.jna.NativeLong;
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import com.sun.jna.Pointer;
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import dorkbox.util.jna.linux.Gobject;
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import dorkbox.util.jna.linux.Gtk;
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@ -27,11 +28,13 @@ import dorkbox.util.jna.linux.GtkSupport;
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*/
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public
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class GtkSystemTray extends GtkTypeSystemTray {
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private volatile Pointer trayIcon;
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private Pointer trayIcon;
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// have to make this a field, to prevent GC on this object
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@SuppressWarnings("FieldCanBeLocal")
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private Gobject.GEventCallback gtkCallback;
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private final Gobject.GEventCallback gtkCallback;
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private NativeLong button_press_event;
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private volatile Pointer menu;
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public
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GtkSystemTray(String iconName) {
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@ -41,23 +44,24 @@ class GtkSystemTray extends GtkTypeSystemTray {
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final Pointer trayIcon = libgtk.gtk_status_icon_new();
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libgtk.gtk_status_icon_set_title(trayIcon, "SystemTray@Dorkbox");
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libgtk.gtk_status_icon_set_name(trayIcon, "SystemTray");
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this.trayIcon = trayIcon;
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libgtk.gtk_status_icon_set_from_file(trayIcon, iconPath(iconName));
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this.menu = libgtk.gtk_menu_new();
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this.gtkCallback = new Gobject.GEventCallback() {
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@Override
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public
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void callback(Pointer system_tray, final Gtk.GdkEventButton event) {
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void callback(Pointer notUsed, final Gtk.GdkEventButton event) {
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// BUTTON_PRESS only (any mouse click)
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if (event.type == 4) {
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libgtk.gtk_menu_popup(menu, null, null, Gtk.gtk_status_icon_position_menu, system_tray, 0, event.time);
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libgtk.gtk_menu_popup(menu, null, null, Gtk.gtk_status_icon_position_menu, trayIcon, 0, event.time);
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}
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}
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};
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libgobject.g_signal_connect_data(trayIcon, "button_press_event", gtkCallback, menu, null, 0);
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button_press_event = libgobject.g_signal_connect_data(trayIcon, "button_press_event", gtkCallback, null, null, 0);
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libgtk.gtk_status_icon_set_visible(trayIcon, true);
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libgtk.gdk_threads_leave();
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@ -65,9 +69,17 @@ class GtkSystemTray extends GtkTypeSystemTray {
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GtkSupport.startGui();
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}
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/**
|
||||
* Called inside the gdk_threads block
|
||||
*/
|
||||
protected
|
||||
void onMenuAdded(final Pointer menu) {
|
||||
this.menu = menu;
|
||||
}
|
||||
|
||||
@SuppressWarnings("FieldRepeatedlyAccessedInMethod")
|
||||
@Override
|
||||
public
|
||||
public synchronized
|
||||
void shutdown() {
|
||||
libgtk.gdk_threads_enter();
|
||||
|
||||
@ -83,7 +95,7 @@ class GtkSystemTray extends GtkTypeSystemTray {
|
||||
}
|
||||
|
||||
@Override
|
||||
public
|
||||
public synchronized
|
||||
void setIcon(final String iconName) {
|
||||
libgtk.gdk_threads_enter();
|
||||
libgtk.gtk_status_icon_set_from_file(trayIcon, iconPath(iconName));
|
||||
|
@ -21,12 +21,9 @@ import dorkbox.util.NamedThreadFactory;
|
||||
import dorkbox.util.jna.linux.Gobject;
|
||||
import dorkbox.util.jna.linux.Gtk;
|
||||
import dorkbox.util.jna.linux.GtkSupport;
|
||||
import dorkbox.util.tray.MenuEntry;
|
||||
import dorkbox.util.tray.SystemTray;
|
||||
import dorkbox.util.tray.SystemTrayMenuAction;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
import java.util.concurrent.ExecutorService;
|
||||
import java.util.concurrent.Executors;
|
||||
|
||||
@ -37,38 +34,14 @@ class GtkTypeSystemTray extends SystemTray {
|
||||
|
||||
final static ExecutorService callbackExecutor = Executors.newSingleThreadExecutor(new NamedThreadFactory("SysTrayExecutor", false));
|
||||
|
||||
protected volatile Pointer menu;
|
||||
private Pointer menu;
|
||||
private Pointer connectionStatusItem;
|
||||
|
||||
private volatile Pointer connectionStatusItem;
|
||||
|
||||
// need to hang on to these to prevent gc
|
||||
private final List<Pointer> widgets = new ArrayList<Pointer>(4);
|
||||
|
||||
|
||||
@Override
|
||||
@Override synchronized
|
||||
public
|
||||
void shutdown() {
|
||||
// libgtk.gdk_threads_enter(); called by implementation
|
||||
for (Pointer widget : this.widgets) {
|
||||
libgtk.gtk_widget_destroy(widget);
|
||||
}
|
||||
|
||||
// GC it
|
||||
this.widgets.clear();
|
||||
|
||||
// unrefs the children too
|
||||
// GTK menu needs a "ref_sink"
|
||||
libgobject.g_object_ref_sink(this.menu);
|
||||
this.menu = null;
|
||||
|
||||
synchronized (this.menuEntries) {
|
||||
for (MenuEntry menuEntry : this.menuEntries) {
|
||||
menuEntry.remove();
|
||||
}
|
||||
this.menuEntries.clear();
|
||||
}
|
||||
|
||||
this.connectionStatusItem = null;
|
||||
obliterateMenu();
|
||||
GtkSupport.shutdownGui();
|
||||
|
||||
libgtk.gdk_threads_leave();
|
||||
@ -77,70 +50,171 @@ class GtkTypeSystemTray extends SystemTray {
|
||||
}
|
||||
|
||||
@Override
|
||||
public
|
||||
public synchronized
|
||||
void setStatus(String infoString) {
|
||||
synchronized (this.menuEntries) {
|
||||
libgtk.gdk_threads_enter();
|
||||
libgtk.gdk_threads_enter();
|
||||
|
||||
if (this.connectionStatusItem == null && infoString != null && !infoString.isEmpty()) {
|
||||
this.connectionStatusItem = libgtk.gtk_menu_item_new_with_label("");
|
||||
if (this.connectionStatusItem == null && infoString != null && !infoString.isEmpty()) {
|
||||
deleteMenu();
|
||||
|
||||
this.connectionStatusItem = libgtk.gtk_menu_item_new_with_label("");
|
||||
libgobject.g_object_ref(connectionStatusItem); // so it matches with 'createMenu'
|
||||
|
||||
// evil hacks abound...
|
||||
Pointer label = libgtk.gtk_bin_get_child(connectionStatusItem);
|
||||
libgtk.gtk_label_set_use_markup(label, Gtk.TRUE);
|
||||
Pointer markup = libgobject.g_markup_printf_escaped("<b>%s</b>", infoString);
|
||||
libgtk.gtk_label_set_markup(label, markup);
|
||||
libgobject.g_free(markup);
|
||||
|
||||
|
||||
libgtk.gtk_widget_set_sensitive(this.connectionStatusItem, Gtk.FALSE);
|
||||
|
||||
createMenu();
|
||||
}
|
||||
else {
|
||||
if (infoString == null || infoString.isEmpty()) {
|
||||
deleteMenu();
|
||||
libgtk.gtk_widget_destroy(connectionStatusItem);
|
||||
connectionStatusItem = null;
|
||||
|
||||
createMenu();
|
||||
}
|
||||
else {
|
||||
// set bold instead
|
||||
// libgtk.gtk_menu_item_set_label(this.connectionStatusItem, infoString);
|
||||
|
||||
// evil hacks abound...
|
||||
Pointer label = libgtk.gtk_bin_get_child(connectionStatusItem);
|
||||
libgtk.gtk_label_set_use_markup(label, Gtk.TRUE);
|
||||
Pointer markup = libgobject.g_markup_printf_escaped ("<b>%s</b>", infoString);
|
||||
libgtk.gtk_label_set_markup (label, markup);
|
||||
libgobject.g_free (markup);
|
||||
Pointer markup = libgobject.g_markup_printf_escaped("<b>%s</b>", infoString);
|
||||
libgtk.gtk_label_set_markup(label, markup);
|
||||
libgobject.g_free(markup);
|
||||
|
||||
|
||||
this.widgets.add(this.connectionStatusItem);
|
||||
|
||||
libgtk.gtk_widget_set_sensitive(this.connectionStatusItem, Gtk.FALSE);
|
||||
libgtk.gtk_menu_shell_prepend(this.menu, this.connectionStatusItem);
|
||||
libgtk.gtk_widget_show_all(menu);
|
||||
}
|
||||
else {
|
||||
if (infoString == null || infoString.isEmpty()) {
|
||||
libgtk.gtk_menu_shell_deactivate(menu, connectionStatusItem);
|
||||
libgtk.gtk_widget_destroy(connectionStatusItem);
|
||||
}
|
||||
else {
|
||||
// set bold instead
|
||||
// libgtk.gtk_menu_item_set_label(this.connectionStatusItem, infoString);
|
||||
}
|
||||
|
||||
// evil hacks abound...
|
||||
Pointer label = libgtk.gtk_bin_get_child(connectionStatusItem);
|
||||
libgtk.gtk_label_set_use_markup(label, Gtk.TRUE);
|
||||
Pointer markup = libgobject.g_markup_printf_escaped ("<b>%s</b>", infoString);
|
||||
libgtk.gtk_label_set_markup (label, markup);
|
||||
libgobject.g_free (markup);
|
||||
}
|
||||
libgtk.gdk_threads_leave();
|
||||
}
|
||||
|
||||
/**
|
||||
* Called inside the gdk_threads block
|
||||
*/
|
||||
protected abstract
|
||||
void onMenuAdded(final Pointer menu);
|
||||
|
||||
|
||||
// UNSAFE. must be protected inside synchronized, and inside threads_enter/exit
|
||||
|
||||
/**
|
||||
* Completely obliterates the menu, no possible way to reconstruct it.
|
||||
*/
|
||||
private
|
||||
void obliterateMenu() {
|
||||
if (menu != null) {
|
||||
// have to remove status from menu
|
||||
if (connectionStatusItem != null) {
|
||||
libgtk.gtk_widget_destroy(connectionStatusItem);
|
||||
connectionStatusItem = null;
|
||||
}
|
||||
|
||||
libgtk.gtk_widget_show_all(menu);
|
||||
libgtk.gdk_threads_leave();
|
||||
// have to remove all other menu entries
|
||||
for (int i = 0; i < menuEntries.size(); i++) {
|
||||
GtkMenuEntry menuEntry__ = (GtkMenuEntry) menuEntries.get(i);
|
||||
|
||||
menuEntry__.removePrivate();
|
||||
}
|
||||
menuEntries.clear();
|
||||
|
||||
// GTK menu needs a "ref_sink"
|
||||
libgobject.g_object_ref_sink(menu);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Deletes the menu, and unreferences everything in it. ALSO recreates ONLY the menu object.
|
||||
*/
|
||||
void deleteMenu() {
|
||||
if (menu != null) {
|
||||
// have to remove status from menu
|
||||
if (connectionStatusItem != null) {
|
||||
libgobject.g_object_ref(connectionStatusItem);
|
||||
|
||||
libgtk.gtk_container_remove(menu, connectionStatusItem);
|
||||
}
|
||||
|
||||
// have to remove all other menu entries
|
||||
for (int i = 0; i < menuEntries.size(); i++) {
|
||||
GtkMenuEntry menuEntry__ = (GtkMenuEntry) menuEntries.get(i);
|
||||
|
||||
libgobject.g_object_ref(menuEntry__.menuItem);
|
||||
libgtk.gtk_container_remove(menu, menuEntry__.menuItem);
|
||||
}
|
||||
|
||||
// GTK menu needs a "ref_sink"
|
||||
libgobject.g_object_ref_sink(menu);
|
||||
|
||||
// have to 'blip' the thread, so that the state can catch up. Stupid, i know, and I am open to suggestions to fixing bizzare
|
||||
// race conditions with GTK...
|
||||
libgtk.gdk_threads_leave();
|
||||
libgtk.gdk_threads_enter();
|
||||
}
|
||||
|
||||
menu = libgtk.gtk_menu_new();
|
||||
}
|
||||
|
||||
// UNSAFE. must be protected inside synchronized, and inside threads_enter/exit
|
||||
void createMenu() {
|
||||
// now add status
|
||||
if (connectionStatusItem != null) {
|
||||
libgtk.gtk_menu_shell_append(this.menu, this.connectionStatusItem);
|
||||
libgobject.g_object_unref(connectionStatusItem);
|
||||
}
|
||||
|
||||
// now add back other menu entries
|
||||
for (int i = 0; i < menuEntries.size(); i++) {
|
||||
GtkMenuEntry menuEntry__ = (GtkMenuEntry) menuEntries.get(i);
|
||||
|
||||
// will also get: gsignal.c:2516: signal 'child-added' is invalid for instance '0x7f1df8244080' of type 'GtkMenu'
|
||||
libgtk.gtk_menu_shell_append(this.menu, menuEntry__.menuItem);
|
||||
libgobject.g_object_unref(menuEntry__.menuItem);
|
||||
}
|
||||
|
||||
onMenuAdded(menu);
|
||||
libgtk.gtk_widget_show_all(menu);
|
||||
}
|
||||
|
||||
@Override
|
||||
public
|
||||
public synchronized
|
||||
void addMenuEntry(String menuText, final String imagePath, final SystemTrayMenuAction callback) {
|
||||
// some implementations of appindicator, do NOT like having a menu added, which has no menu items yet.
|
||||
// see: https://bugs.launchpad.net/glipper/+bug/1203888
|
||||
|
||||
if (menuText == null) {
|
||||
throw new NullPointerException("Menu text cannot be null");
|
||||
}
|
||||
|
||||
synchronized (this.menuEntries) {
|
||||
MenuEntry menuEntry = getMenuEntry(menuText);
|
||||
GtkMenuEntry menuEntry = (GtkMenuEntry) getMenuEntry(menuText);
|
||||
|
||||
if (menuEntry != null) {
|
||||
throw new IllegalArgumentException("Menu entry already exists for given label '" + menuText + "'");
|
||||
}
|
||||
else {
|
||||
libgtk.gdk_threads_enter();
|
||||
menuEntry = new GtkMenuEntry(menu, menuText, imagePath, callback, this);
|
||||
libgtk.gdk_threads_leave();
|
||||
if (menuEntry != null) {
|
||||
throw new IllegalArgumentException("Menu entry already exists for given label '" + menuText + "'");
|
||||
}
|
||||
else {
|
||||
libgtk.gdk_threads_enter();
|
||||
|
||||
this.menuEntries.add(menuEntry);
|
||||
}
|
||||
// some GTK libraries DO NOT let us add items AFTER the menu has been attached to the indicator.
|
||||
// To work around this issue, we destroy then recreate the menu every time one is added.
|
||||
deleteMenu();
|
||||
|
||||
menuEntry = new GtkMenuEntry(menu, menuText, imagePath, callback, this);
|
||||
|
||||
libgobject.g_object_ref(menuEntry.menuItem); // so it matches with 'createMenu'
|
||||
this.menuEntries.add(menuEntry);
|
||||
|
||||
createMenu();
|
||||
|
||||
libgtk.gdk_threads_leave();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -129,16 +129,17 @@ class SwingSystemTray extends dorkbox.util.tray.SystemTray {
|
||||
@Override
|
||||
public
|
||||
void run() {
|
||||
SwingSystemTray.this.tray.remove(SwingSystemTray.this.trayIcon);
|
||||
SwingSystemTray tray = SwingSystemTray.this;
|
||||
synchronized (tray) {
|
||||
tray.tray.remove(tray.trayIcon);
|
||||
|
||||
synchronized (SwingSystemTray.this.menuEntries) {
|
||||
for (MenuEntry menuEntry : SwingSystemTray.this.menuEntries) {
|
||||
menuEntry.remove();
|
||||
for (MenuEntry menuEntry : tray.menuEntries) {
|
||||
menuEntry.remove();
|
||||
}
|
||||
tray.menuEntries.clear();
|
||||
|
||||
tray.connectionStatusItem = null;
|
||||
}
|
||||
SwingSystemTray.this.menuEntries.clear();
|
||||
}
|
||||
|
||||
SwingSystemTray.this.connectionStatusItem = null;
|
||||
}
|
||||
});
|
||||
}
|
||||
@ -150,19 +151,22 @@ class SwingSystemTray extends dorkbox.util.tray.SystemTray {
|
||||
@Override
|
||||
public
|
||||
void run() {
|
||||
if (SwingSystemTray.this.connectionStatusItem == null) {
|
||||
final JMenuItem connectionStatusItem = new JMenuItem(infoString);
|
||||
Font font = connectionStatusItem.getFont();
|
||||
Font font1 = font.deriveFont(Font.BOLD);
|
||||
connectionStatusItem.setFont(font1);
|
||||
SwingSystemTray tray = SwingSystemTray.this;
|
||||
synchronized (tray) {
|
||||
if (tray.connectionStatusItem == null) {
|
||||
final JMenuItem connectionStatusItem = new JMenuItem(infoString);
|
||||
Font font = connectionStatusItem.getFont();
|
||||
Font font1 = font.deriveFont(Font.BOLD);
|
||||
connectionStatusItem.setFont(font1);
|
||||
|
||||
connectionStatusItem.setEnabled(false);
|
||||
SwingSystemTray.this.menu.add(connectionStatusItem);
|
||||
connectionStatusItem.setEnabled(false);
|
||||
tray.menu.add(connectionStatusItem);
|
||||
|
||||
SwingSystemTray.this.connectionStatusItem = connectionStatusItem;
|
||||
}
|
||||
else {
|
||||
SwingSystemTray.this.connectionStatusItem.setText(infoString);
|
||||
tray.connectionStatusItem = connectionStatusItem;
|
||||
}
|
||||
else {
|
||||
tray.connectionStatusItem.setText(infoString);
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
@ -175,11 +179,14 @@ class SwingSystemTray extends dorkbox.util.tray.SystemTray {
|
||||
@Override
|
||||
public
|
||||
void run() {
|
||||
String iconPath = iconPath(iconName);
|
||||
Image trayImage = new ImageIcon(iconPath).getImage()
|
||||
.getScaledInstance(TRAY_SIZE, TRAY_SIZE, Image.SCALE_SMOOTH);
|
||||
trayImage.flush();
|
||||
SwingSystemTray.this.trayIcon.setImage(trayImage);
|
||||
SwingSystemTray tray = SwingSystemTray.this;
|
||||
synchronized (tray) {
|
||||
String iconPath = iconPath(iconName);
|
||||
Image trayImage = new ImageIcon(iconPath).getImage()
|
||||
.getScaledInstance(TRAY_SIZE, TRAY_SIZE, Image.SCALE_SMOOTH);
|
||||
trayImage.flush();
|
||||
tray.trayIcon.setImage(trayImage);
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
@ -198,14 +205,15 @@ class SwingSystemTray extends dorkbox.util.tray.SystemTray {
|
||||
@Override
|
||||
public
|
||||
void run() {
|
||||
synchronized (menuEntries) {
|
||||
SwingSystemTray tray = SwingSystemTray.this;
|
||||
synchronized (tray) {
|
||||
MenuEntry menuEntry = getMenuEntry(menuText);
|
||||
|
||||
if (menuEntry != null) {
|
||||
throw new IllegalArgumentException("Menu entry already exists for given label '" + menuText + "'");
|
||||
}
|
||||
else {
|
||||
menuEntry = new SwingMenuEntry(menu, menuText, imagePath, callback, SwingSystemTray.this);
|
||||
menuEntry = new SwingMenuEntry(menu, menuText, imagePath, callback, tray);
|
||||
menuEntries.add(menuEntry);
|
||||
}
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user