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ShahzaibIbrahimShahzaibIbrahim
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Adding experimental preference to enable update on runtime behavior
In the UI Preferences -> General -> Appearance, there is a new HiDpi setting that could be checked to enable the HiDpi behavior. This check will also enable Edge browser by default instead of Internet explorer. This is an experimental feature to test the HiDpi stuff before it is actually released and set by default. For now, this preference is disabled by default.
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+81
-7
lines changed

5 files changed

+81
-7
lines changed

‎bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/IWorkbenchPreferenceConstants.java‎

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Original file line numberDiff line numberDiff line change
@@ -705,4 +705,13 @@ public interface IWorkbenchPreferenceConstants {
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* @since 3.130
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*/
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String LARGE_VIEW_LIMIT = "largeViewLimit"; //$NON-NLS-1$
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/**
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* <p>
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* Whether the UI updates on runtime during dpi change
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* </p>
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*
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* @since 3.133
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*/
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String UPDATE_ON_RUNTIME_KEY = "UPDATE_ON_RUNTIME_KEY"; //$NON-NLS-1$
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}

‎bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/Workbench.java‎

Lines changed: 10 additions & 1 deletion
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@@ -584,7 +584,7 @@ public static int createAndRunWorkbench(final Display display, final WorkbenchAd
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int orientation = store.getInt(IPreferenceConstants.LAYOUT_DIRECTION);
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Window.setDefaultOrientation(orientation);
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}
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setRuntimePropertyFromPreference(display);
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if (obj instanceof E4Application) {
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E4Application e4app = (E4Application) obj;
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E4Workbench e4Workbench = e4app.createE4Workbench(getApplicationContext(), display);
@@ -678,6 +678,15 @@ public void update() {
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return returnCode[0];
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}
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681+
private static void setRuntimePropertyFromPreference(final Display display) {
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boolean updateOnRunTime = PrefUtil.getAPIPreferenceStore()
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.getBoolean(IWorkbenchPreferenceConstants.UPDATE_ON_RUNTIME_KEY);
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display.setRescalingAtRuntime(updateOnRunTime);
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if (updateOnRunTime) {
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System.setProperty("org.eclipse.swt.browser.DefaultType", "edge"); //$NON-NLS-1$ //$NON-NLS-2$
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}
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}
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private static void setSearchContribution(MApplication app, boolean enabled) {
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for (MTrimContribution contribution : app.getTrimContributions()) {
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if ("org.eclipse.ui.ide.application.trimcontribution.QuickAccess".contains(contribution //$NON-NLS-1$

‎bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/WorkbenchMessages.java‎

Lines changed: 8 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -34,6 +34,14 @@ public class WorkbenchMessages extends NLS {
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public static String ThemingEnabled;
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public static String UpdateUIZoomTitle;
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public static String UpdateUIZoomDesc;
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public static String RuntimeSettingChangeWarningTitle;
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public static String RuntimeSettingChangeWarningDesc;
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public static String ThemeChangeWarningText;
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public static String ThemeChangeWarningTitle;

‎bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/dialogs/ViewsPreferencePage.java‎

Lines changed: 50 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -37,6 +37,7 @@
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import org.eclipse.core.runtime.IExtensionPoint;
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import org.eclipse.core.runtime.IExtensionRegistry;
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import org.eclipse.core.runtime.Platform;
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import org.eclipse.core.runtime.Platform.OS;
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import org.eclipse.core.runtime.RegistryFactory;
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import org.eclipse.core.runtime.preferences.DefaultScope;
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import org.eclipse.core.runtime.preferences.IEclipsePreferences;
@@ -73,6 +74,7 @@
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Control;
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import org.eclipse.swt.widgets.Display;
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import org.eclipse.swt.widgets.Group;
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import org.eclipse.swt.widgets.Label;
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import org.eclipse.ui.IWorkbench;
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import org.eclipse.ui.IWorkbenchPreferenceConstants;
@@ -114,6 +116,9 @@ public class ViewsPreferencePage extends PreferencePage implements IWorkbenchPre
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private boolean highContrastMode;
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private Button themingEnabled;
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private Button updateOnRuntime;
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private boolean initialStateUpdateOnRuntime = PrefUtil.getAPIPreferenceStore()
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.getBoolean(IWorkbenchPreferenceConstants.UPDATE_ON_RUNTIME_KEY);
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private Button hideIconsForViewTabs;
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private Button showFullTextForViewTabs;
@@ -135,6 +140,7 @@ protected Control createContents(Composite parent) {
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layout.horizontalSpacing = 10;
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comp.setLayout(layout);
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createThemeIndependentComposits(comp);
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createHiDPISettingsGroup(comp);
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return comp;
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}
140146

@@ -180,6 +186,8 @@ protected Control createContents(Composite parent) {
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createHideIconsForViewTabs(comp);
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createDependency(showFullTextForViewTabs, hideIconsForViewTabs);
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createHiDPISettingsGroup(comp);
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if (currentTheme != null) {
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String colorsAndFontsThemeId = getColorAndFontThemeIdByThemeId(currentTheme.getId());
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if (colorsAndFontsThemeId != null && !currentColorsAndFontsTheme.getId().equals(colorsAndFontsThemeId)) {
@@ -192,6 +200,31 @@ protected Control createContents(Composite parent) {
192200
return comp;
193201
}
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203+
private void createHiDPISettingsGroup(Composite parent) {
204+
if (!OS.isWindows()) {
205+
return;
206+
}
207+
createLabel(parent, ""); //$NON-NLS-1$
208+
Group group = new Group(parent, SWT.LEFT);
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group.setText("HiDPI settings"); //$NON-NLS-1$
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GridData gridData = new GridData(SWT.FILL, SWT.CENTER, true, false);
212+
gridData.horizontalSpan = ((GridLayout) parent.getLayout()).numColumns;
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group.setLayoutData(gridData);
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group.setFont(parent.getFont());
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GridLayout layout = new GridLayout(1, false);
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group.setLayout(layout);
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Label infoLabel = new Label(group, SWT.WRAP);
218+
infoLabel.setText(WorkbenchMessages.UpdateUIZoomDesc);
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GridData labelGridData = new GridData(SWT.FILL, SWT.CENTER, true, false);
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labelGridData.widthHint = 400; // Adjust this value to control initial wrapping width
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infoLabel.setLayoutData(labelGridData);
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createLabel(group, ""); //$NON-NLS-1$
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224+
updateOnRuntime = createCheckButton(group, WorkbenchMessages.UpdateUIZoomTitle,
225+
initialStateUpdateOnRuntime);
226+
}
227+
195228
private void createThemeIndependentComposits(Composite comp) {
196229
createUseRoundTabs(comp);
197230
createColoredLabelsPref(comp);
@@ -212,6 +245,9 @@ protected void createHideIconsForViewTabs(Composite composite) {
212245
CTabRendering.HIDE_ICONS_FOR_VIEW_TABS_DEFAULT);
213246
hideIconsForViewTabs = createCheckButton(composite, WorkbenchMessages.ViewsPreference_hideIconsForViewTabs,
214247
actualValue);
248+
GridData gridData = new GridData();
249+
gridData.horizontalIndent = 20;
250+
hideIconsForViewTabs.setLayoutData(gridData);
215251
}
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217253
private boolean getSwtRendererPreference(String prefName, boolean defaultValue) {
@@ -224,10 +260,6 @@ private boolean getSwtRendererPreference(String prefName, boolean defaultValue)
224260
* @param hideIconsForViewTabs
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*/
226262
private void createDependency(Button parent, Button dependent) {
227-
GridData gridData = new GridData();
228-
gridData.horizontalIndent = 20;
229-
dependent.setLayoutData(gridData);
230-
231263
boolean parentState = parent.getSelection();
232264
dependent.setEnabled(parentState);
233265

@@ -341,6 +373,11 @@ public boolean performOk() {
341373
.getSelection();
342374
prefs.putBoolean(PartRenderingEngine.ENABLED_THEME_KEY, themingEnabled.getSelection());
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376+
boolean isUpdateOnRuntimeChanged = (updateOnRuntime != null
377+
&& initialStateUpdateOnRuntime != updateOnRuntime.getSelection());
378+
apiStore.setValue(IWorkbenchPreferenceConstants.UPDATE_ON_RUNTIME_KEY,
379+
updateOnRuntime == null ? false : updateOnRuntime.getSelection());
380+
344381
prefs.putBoolean(CTabRendering.USE_ROUND_TABS, useRoundTabs.getSelection());
345382
try {
346383
prefs.flush();
@@ -373,13 +410,20 @@ public boolean performOk() {
373410
if (themingEnabledChanged) {
374411
showRestartDialog();
375412
}
413+
if (isUpdateOnRuntimeChanged) {
414+
showRestartDialog(WorkbenchMessages.RuntimeSettingChangeWarningTitle,
415+
WorkbenchMessages.RuntimeSettingChangeWarningDesc);
416+
}
376417

377418
return super.performOk();
378419
}
379420

380421
private void showRestartDialog() {
381-
if (new MessageDialog(null, WorkbenchMessages.ThemeChangeWarningTitle, null,
382-
WorkbenchMessages.ThemeChangeWarningText, MessageDialog.NONE, 2,
422+
showRestartDialog(WorkbenchMessages.ThemeChangeWarningTitle, WorkbenchMessages.ThemeChangeWarningText);
423+
}
424+
425+
private void showRestartDialog(String title, String warningText) {
426+
if (new MessageDialog(null, title, null, warningText, MessageDialog.NONE, 2,
383427
WorkbenchMessages.Workbench_RestartButton, WorkbenchMessages.Workbench_DontRestartButton)
384428
.open() == Window.OK) {
385429
Display.getDefault().asyncExec(() -> PlatformUI.getWorkbench().restart());

‎bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/messages.properties‎

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Original file line numberDiff line numberDiff line change
@@ -497,6 +497,10 @@ PreferencePageParameterValues_pageLabelSeparator = \ >\
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ThemingEnabled = E&nable theming
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ThemeChangeWarningText = Restart for the theme changes to take full effect
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ThemeChangeWarningTitle = Theme Changed
500+
RuntimeSettingChangeWarningTitle = DPI Setting Changed
501+
RuntimeSettingChangeWarningDesc = Restart for the effect to take place
502+
UpdateUIZoomTitle = Update UI scaling on runtime
503+
UpdateUIZoomDesc = EXPERIMENTAL! Activating this option will dynamically scale all windows according to the monitor they are currently in. It will also set the default browser to Edge in order to provide the appropriate scaling of content displayed in a browser. This feature is still in development and therefore considered experimental.
500504
# --- Workbench -----
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WorkbenchPreference_openMode=Open mode
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WorkbenchPreference_doubleClick=D&ouble click

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