add help dialog
This commit is contained in:
parent
ff87e72510
commit
36f628c365
@ -164,7 +164,7 @@ public class WaveformView implements IWaveformView {
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setSelection(new StructuredSelection(res), (e.stateMask & SWT.CTRL) != 0, false);
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} else
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setSelection(new StructuredSelection(entry.getValue()), (e.stateMask & SWT.CTRL) != 0,
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false);
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false);
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} else {
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setSelection(new StructuredSelection(entry.getValue()), (e.stateMask & SWT.CTRL) != 0, false);
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}
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@ -197,59 +197,64 @@ public class WaveformView implements IWaveformView {
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down = false;
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if (start == null)
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return;
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if ((e.stateMask & SWT.MODIFIER_MASK & ~SWT.SHIFT) != 0)
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return; // don't react on modifier except shift
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if (e.button == 1 && Math.abs(e.x - start.x) > 3) {
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asyncUpdate(e.widget);
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long startTime = waveformCanvas.getTimeForOffset(start.x);
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long endTime = waveformCanvas.getTimeForOffset(end.x);
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long targetTimeRange = endTime - startTime;
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long currentTimeRange = waveformCanvas.getMaxVisibleTime() - waveformCanvas.getMinVisibleTime();
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if (targetTimeRange == 0)
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return;
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long relation = currentTimeRange / targetTimeRange;
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long i = 1;
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int level = 0;
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do {
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if (relation < 0) {
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if (-relation < i) {
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break;
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}
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level--;
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if (-relation < i * 3) {
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break;
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}
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level--;
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} else {
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if (relation < i) {
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break;
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}
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level++;
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if (relation < i * 3) {
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break;
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}
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level++;
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}
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i = i * 10;
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} while (i < 10000);
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if (i < 10000) {
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int curLevel = waveformCanvas.getZoomLevel();
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waveformCanvas.setZoomLevel(curLevel - level, (startTime + endTime) / 2);
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}
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} else if (e.button == 1 && ((e.stateMask & SWT.SHIFT) == 0)) {
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// set cursor (button 1 and no shift)
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if (Math.abs(e.x - start.x) < 3 && Math.abs(e.y - start.y) < 3) {
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// first set cursor time
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setCursorTime(snapOffsetToEvent(start));
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// then set selection and reveal
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setSelection(new StructuredSelection(initialSelected));
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if ((e.stateMask & SWT.MODIFIER_MASK & ~(SWT.SHIFT | SWT.CTRL)) != 0)
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return; // don't react on modifier except shift and control
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boolean isCtrl = (e.stateMask & SWT.CTRL)!=0;
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boolean isShift = (e.stateMask & SWT.SHIFT)!=0;
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if (e.button == 1) {
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if (Math.abs(e.x - start.x) > 3) { // was drag event
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asyncUpdate(e.widget);
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long startTime = waveformCanvas.getTimeForOffset(start.x);
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long endTime = waveformCanvas.getTimeForOffset(end.x);
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long targetTimeRange = endTime - startTime;
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long currentTimeRange = waveformCanvas.getMaxVisibleTime() - waveformCanvas.getMinVisibleTime();
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if (targetTimeRange == 0)
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return;
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long relation = currentTimeRange / targetTimeRange;
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long i = 1;
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int level = 0;
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do {
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if (relation < 0) {
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if (-relation < i) {
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break;
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}
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level--;
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if (-relation < i * 3) {
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break;
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}
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level--;
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} else {
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if (relation < i) {
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break;
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}
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level++;
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if (relation < i * 3) {
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break;
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}
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level++;
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}
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i = i * 10;
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} while (i < 10000);
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if (i < 10000) {
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int curLevel = waveformCanvas.getZoomLevel();
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waveformCanvas.setZoomLevel(curLevel - level, (startTime + endTime) / 2);
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}
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} else if( isShift) { // set marker (button 1 and shift)
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setMarkerTime(snapOffsetToEvent(start), selectedMarker);
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} else if(isCtrl) { // set cursor (button 1 and ctrl)
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setCursorTime(snapOffsetToEvent(start));
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} else { // set cursor (button 1 only)
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if (Math.abs(e.y - start.y) < 3) {
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// first set cursor time
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setCursorTime(snapOffsetToEvent(start));
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// then set selection and reveal
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setSelection(new StructuredSelection(initialSelected));
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}
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}
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} else if (e.button == 2 || (e.button == 1 && (e.stateMask & SWT.SHIFT) != 0)) {
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// set marker (button 1 and shift)
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} else if (e.button == 2) { // set marker (button 2)
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setMarkerTime(snapOffsetToEvent(start), selectedMarker);
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asyncUpdate(e.widget);
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}
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asyncUpdate(e.widget);
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}
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protected long snapOffsetToEvent(Point p) {
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@ -287,8 +292,8 @@ public class WaveformView implements IWaveformView {
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@Override
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public void handleEvent(Event e) {
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switch (e.type) {
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case SWT.MouseWheel:
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break;
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// case SWT.MouseWheel:
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// break;
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case SWT.MouseDown:
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start = new Point(e.x, e.y);
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end = new Point(e.x, e.y);
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@ -756,7 +761,7 @@ public class WaveformView implements IWaveformView {
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ITx txSel = (ITx) selList.get(0);
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TrackEntry trackEntry = selList.size() == 2 && selList.get(1) instanceof TrackEntry
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? (TrackEntry) selList.get(1)
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: null;
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: null;
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if (trackEntry == null) {
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trackEntry = getEntryFor(txSel);
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if (trackEntry == null && addIfNeeded) {
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@ -930,7 +935,7 @@ public class WaveformView implements IWaveformView {
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return candidates.get(0);
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default:
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ArrayList<ITxRelation> visibleCandidates = candidates.stream().filter(this::streamsVisible)
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.collect(Collectors.toCollection(ArrayList::new));
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.collect(Collectors.toCollection(ArrayList::new));
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if (visibleCandidates.isEmpty()) {
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return new RelSelectionDialog(waveformCanvas.getShell(), candidates, target).open();
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} else if (visibleCandidates.size() == 1) {
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@ -1230,7 +1235,7 @@ public class WaveformView implements IWaveformView {
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if (event.y < tracksVerticalHeight) {
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event.doit = true;
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LocalSelectionTransfer.getTransfer()
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.setSelection(new StructuredSelection(currentWaveformSelection));
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.setSelection(new StructuredSelection(currentWaveformSelection));
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}
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}
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@ -9,6 +9,7 @@
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</children>
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</children>
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<children xsi:type="basic:Part" xmi:id="__VNlAIytEeWid7xO48ZBXw" elementId="com.minres.scviewer.e4.application.dialog.aboutscviewer" toBeRendered="false" visible="false" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.parts.AboutDialog" label="About SCViewer" bindingContexts="_95Pfu3NmEeWBq8z1Dv39LA"/>
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<children xsi:type="basic:Part" xmi:id="_hXh-kEYFEeyPM8G0E2EYww" elementId="com.minres.scviewer.e4.application.dialog.onlinehelp" toBeRendered="false" visible="false" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.parts.HelpDialog" label="SCViewer Online Help" bindingContexts="_95Pfu3NmEeWBq8z1Dv39LA" closeable="true"/>
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<mainMenu xmi:id="_95PfyXNmEeWBq8z1Dv39LA" elementId="menu:org.eclipse.ui.main.menu">
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<children xsi:type="menu:Menu" xmi:id="_95QGwHNmEeWBq8z1Dv39LA" elementId="com.minres.scviewer.e4.application.menu.file" label="File">
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<children xsi:type="menu:HandledMenuItem" xmi:id="_igsK0BkREeudD5MqrWoETQ" elementId="" label="Open Database" iconURI="platform:/plugin/com.minres.scviewer.e4.application/icons/folder_database.png" mnemonics="M1+O" command="_95PfwHNmEeWBq8z1Dv39LA"/>
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@ -55,7 +56,8 @@
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</children>
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<children xsi:type="menu:Menu" xmi:id="_95QGxHNmEeWBq8z1Dv39LA" elementId="com.minres.scviewer.e4.application.menu.help" label="Help">
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<children xsi:type="menu:HandledMenuItem" xmi:id="_UQRi0B07EeuiP60JNw0iiA" elementId="com.minres.scviewer.e4.application.handledmenuitem.checkforupdate" visible="false" label="Check for Update" enabled="false" command="_-9ED4B06EeuiP60JNw0iiA"/>
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<children xsi:type="menu:HandledMenuItem" xmi:id="_95QGxXNmEeWBq8z1Dv39LA" label="About" command="_95PfxnNmEeWBq8z1Dv39LA"/>
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<children xsi:type="menu:HandledMenuItem" xmi:id="_95QGxXNmEeWBq8z1Dv39LA" label="Online Help" command="_lqjIYEYEEeyPM8G0E2EYww"/>
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<children xsi:type="menu:HandledMenuItem" xmi:id="_4xtmgEYEEeyPM8G0E2EYww" label="About" command="_95PfxnNmEeWBq8z1Dv39LA"/>
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</children>
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</mainMenu>
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<trimBars xmi:id="_95QGy3NmEeWBq8z1Dv39LA" elementId="org.eclipse.ui.main.toolbar">
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@ -139,6 +141,7 @@
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<handlers xmi:id="_h3jU8BkWEeudD5MqrWoETQ" elementId="com.minres.scviewer.e4.application.handler.reloadCommand" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.handlers.ReloadHandler" command="_srACsBkREeudD5MqrWoETQ"/>
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<handlers xmi:id="_gn_boBlEEeuiP60JNw0iiA" elementId="com.minres.scviewer.e4.application.handler.txSearch" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.handlers.SearchHandler" command="_XDxTYBlEEeuiP60JNw0iiA"/>
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<handlers xmi:id="_CCEtAB07EeuiP60JNw0iiA" elementId="com.minres.scviewer.e4.application.handler.update" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.handlers.UpdateHandler" command="_-9ED4B06EeuiP60JNw0iiA"/>
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<handlers xmi:id="_ru2NIEYEEeyPM8G0E2EYww" elementId="com.minres.scviewer.e4.application.handler.helpCommand" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.handlers.HelpHandler" command="_lqjIYEYEEeyPM8G0E2EYww"/>
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<bindingTables xmi:id="_95PfvnNmEeWBq8z1Dv39LA" bindingContext="_95PfuXNmEeWBq8z1Dv39LA">
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<bindings xmi:id="_95Pfv3NmEeWBq8z1Dv39LA" elementId="com.minres.scviewer.e4.application.keybinding.quit" keySequence="M1+Q" command="_95PfvHNmEeWBq8z1Dv39LA">
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<tags>type:user</tags>
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@ -280,6 +283,7 @@
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<commands xmi:id="_srACsBkREeudD5MqrWoETQ" elementId="com.minres.scviewer.e4.application.reload" commandName="Reload Command"/>
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<commands xmi:id="_XDxTYBlEEeuiP60JNw0iiA" elementId="com.minres.scviewer.e4.application.txSearch" commandName="Search Command"/>
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<commands xmi:id="_-9ED4B06EeuiP60JNw0iiA" elementId="com.minres.scviewer.e4.application.command.update" commandName="Update"/>
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<commands xmi:id="_lqjIYEYEEeyPM8G0E2EYww" elementId="org.eclipse.ui.help.helpAction" commandName="Help Command"/>
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<addons xmi:id="_95PfsnNmEeWBq8z1Dv39LA" elementId="org.eclipse.e4.core.commands.service" contributionURI="bundleclass://org.eclipse.e4.core.commands/org.eclipse.e4.core.commands.CommandServiceAddon"/>
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<addons xmi:id="_95Pfs3NmEeWBq8z1Dv39LA" elementId="org.eclipse.e4.ui.contexts.service" contributionURI="bundleclass://org.eclipse.e4.ui.services/org.eclipse.e4.ui.services.ContextServiceAddon"/>
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<addons xmi:id="_95PftHNmEeWBq8z1Dv39LA" elementId="org.eclipse.e4.ui.bindings.service" contributionURI="bundleclass://org.eclipse.e4.ui.bindings/org.eclipse.e4.ui.bindings.BindingServiceAddon"/>
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@ -0,0 +1,31 @@
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/*******************************************************************************
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* Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* Contributors:
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* MINRES Technologies GmbH - initial API and implementation
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*******************************************************************************/
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package com.minres.scviewer.e4.application.handlers;
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import org.eclipse.e4.core.di.annotations.Execute;
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import org.eclipse.e4.ui.model.application.MApplication;
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import org.eclipse.e4.ui.model.application.ui.basic.MPart;
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import org.eclipse.e4.ui.model.application.ui.basic.MWindow;
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import org.eclipse.e4.ui.workbench.modeling.EModelService;
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import org.eclipse.swt.widgets.Shell;
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public class HelpHandler {
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static final String DIALOG_ID="com.minres.scviewer.e4.application.dialog.onlinehelp";
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@Execute
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public void execute(Shell shell, MApplication app, MWindow window, EModelService ms /*@Named("mdialog01.dialog.0") MDialog dialog*/) {
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MPart mel = (MPart) ms.find(DIALOG_ID, app); //$NON-NLS-1$
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mel.setToBeRendered(true);
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mel.setToBeRendered(false);
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}
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}
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@ -131,7 +131,9 @@ public class AboutDialog extends Dialog {
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if (style != null && style.underline && style.underlineStyle == SWT.UNDERLINE_LINK) {
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Desktop.getDesktop().browse(new java.net.URI(style.data.toString()));
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}
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} catch (IOException | URISyntaxException | IllegalArgumentException e) {}
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} catch (IOException | URISyntaxException | IllegalArgumentException e) {
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} catch (UnsupportedOperationException e) {
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}
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});
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styleRange.start = 0;
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@ -0,0 +1,175 @@
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package com.minres.scviewer.e4.application.parts;
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import javax.annotation.PostConstruct;
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import javax.inject.Inject;
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import org.eclipse.jface.dialogs.Dialog;
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import org.eclipse.jface.dialogs.IDialogConstants;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.SWTError;
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import org.eclipse.swt.browser.Browser;
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import org.eclipse.swt.browser.LocationListener;
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import org.eclipse.swt.browser.ProgressEvent;
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import org.eclipse.swt.browser.ProgressListener;
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import org.eclipse.swt.graphics.Point;
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import org.eclipse.swt.layout.GridData;
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import org.eclipse.swt.layout.GridLayout;
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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.Label;
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import org.eclipse.swt.widgets.Listener;
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import org.eclipse.swt.widgets.ProgressBar;
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import org.eclipse.swt.widgets.Shell;
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import org.eclipse.swt.widgets.Text;
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import org.eclipse.swt.widgets.ToolBar;
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import org.eclipse.swt.widgets.ToolItem;
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public class HelpDialog extends Dialog {
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/**
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* Create the dialog.
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*
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* @param parentShell the parent shell
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*/
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@Inject
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public HelpDialog(Shell parentShell) {
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super(parentShell);
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setShellStyle(getShellStyle() | SWT.MODELESS | SWT.MAX | SWT.BORDER | SWT.TITLE);
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setBlockOnOpen(false);
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}
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@Override
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protected boolean isResizable() {
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return true;
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}
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@Override
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protected Point getInitialSize() {
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return new Point(800, 600);
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}
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/**
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* Create contents of the dialog.
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*
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* @param parent the parent
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* @return the control
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*/
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@Override
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protected Control createDialogArea(Composite parent) {
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Composite container = (Composite) super.createDialogArea(parent);
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GridLayout gridLayout = new GridLayout();
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gridLayout.numColumns = 3;
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container.setLayout(gridLayout);
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ToolBar toolbar = new ToolBar(container, SWT.NONE);
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ToolItem itemBack = new ToolItem(toolbar, SWT.PUSH);
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itemBack.setText("Back");
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ToolItem itemForward = new ToolItem(toolbar, SWT.PUSH);
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itemForward.setText("Forward");
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ToolItem itemStop = new ToolItem(toolbar, SWT.PUSH);
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itemStop.setText("Stop");
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ToolItem itemRefresh = new ToolItem(toolbar, SWT.PUSH);
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itemRefresh.setText("Refresh");
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ToolItem itemGo = new ToolItem(toolbar, SWT.PUSH);
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itemGo.setText("Go");
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GridData data = new GridData();
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data.horizontalSpan = 3;
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toolbar.setLayoutData(data);
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Label labelAddress = new Label(container, SWT.NONE);
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labelAddress.setText("Address");
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final Text location = new Text(container, SWT.BORDER);
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data = new GridData();
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data.horizontalAlignment = GridData.FILL;
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data.horizontalSpan = 2;
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data.grabExcessHorizontalSpace = true;
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location.setLayoutData(data);
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final Browser browser;
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try {
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browser = new Browser(container, SWT.NONE);
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data = new GridData();
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// data.widthHint = 800;
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// data.heightHint =600;
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data.horizontalAlignment = GridData.FILL;
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data.verticalAlignment = GridData.FILL;
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data.horizontalSpan = 3;
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data.grabExcessHorizontalSpace = true;
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data.grabExcessVerticalSpace = true;
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browser.setLayoutData(data);
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final Label status = new Label(container, SWT.NONE);
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data = new GridData(GridData.FILL_HORIZONTAL);
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data.horizontalSpan = 2;
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status.setLayoutData(data);
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final ProgressBar progressBar = new ProgressBar(container, SWT.NONE);
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data = new GridData();
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data.horizontalAlignment = GridData.END;
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progressBar.setLayoutData(data);
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/* event handling */
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Listener listener = event -> {
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ToolItem item = (ToolItem) event.widget;
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String string = item.getText();
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if (string.equals("Back"))
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browser.back();
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else if (string.equals("Forward"))
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browser.forward();
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else if (string.equals("Stop"))
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browser.stop();
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else if (string.equals("Refresh"))
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browser.refresh();
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else if (string.equals("Go"))
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browser.setUrl(location.getText());
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};
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browser.addProgressListener(new ProgressListener() {
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@Override
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public void changed(ProgressEvent event) {
|
||||
if (event.total == 0) return;
|
||||
int ratio = event.current * 100 / event.total;
|
||||
progressBar.setSelection(ratio);
|
||||
}
|
||||
@Override
|
||||
public void completed(ProgressEvent event) {
|
||||
progressBar.setSelection(0);
|
||||
}
|
||||
});
|
||||
browser.addStatusTextListener(event -> status.setText(event.text));
|
||||
browser.addLocationListener(LocationListener.changedAdapter(event -> {
|
||||
if (event.top) location.setText(event.location);
|
||||
}
|
||||
));
|
||||
itemBack.addListener(SWT.Selection, listener);
|
||||
itemForward.addListener(SWT.Selection, listener);
|
||||
itemStop.addListener(SWT.Selection, listener);
|
||||
itemRefresh.addListener(SWT.Selection, listener);
|
||||
itemGo.addListener(SWT.Selection, listener);
|
||||
location.addListener(SWT.DefaultSelection, e -> browser.setUrl(location.getText()));
|
||||
|
||||
browser.setUrl("http://eclipse.org");
|
||||
} catch (SWTError e) {
|
||||
System.out.println("Could not instantiate Browser: " + e.getMessage());
|
||||
}
|
||||
return container;
|
||||
}
|
||||
/* (non-Javadoc)
|
||||
* @see org.eclipse.jface.dialogs.Dialog#createButtonsForButtonBar(org.eclipse.swt.widgets.Composite)
|
||||
*/
|
||||
@Override
|
||||
protected void createButtonsForButtonBar(Composite parent) {
|
||||
// create OK button
|
||||
createButton(parent, IDialogConstants.OK_ID, IDialogConstants.CLOSE_LABEL, true);
|
||||
}
|
||||
|
||||
/**
|
||||
* Open the dialog.
|
||||
* @return the result
|
||||
*/
|
||||
@PostConstruct
|
||||
@Override
|
||||
public int open() {
|
||||
return super.open();
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user