Add Plasma task group shortcuts

2026-09-04 14:52:45 +00:00
parent 4a78e6b485
commit 088c42bc14
13 changed files with 923 additions and 0 deletions
@@ -0,0 +1,74 @@
+// SPDX-License-Identifier: MIT
+
+#include "taskselection.h"
+
+#include <QAbstractItemModel>
+#include <QHash>
+#include <QSet>
+#include <QUrl>
+
+#include <abstracttasksmodel.h>
+#include <tasktools.h>
+
+using TaskManager::AbstractTasksModel;
+
+QModelIndex taskToActivate(const QAbstractItemModel &model, int row, int cyclePosition)
+{
+    const QModelIndex task = model.index(row, 0);
+    if (!task.isValid() || model.rowCount(task) == 0) {
+        return task;
+    }
+
+    const int childCount = model.rowCount(task);
+    const int childRow = ((cyclePosition % childCount) + childCount) % childCount;
+    return model.index(childRow, 0, task);
+}
+
+QVector<int> logicalTaskRows(const QAbstractItemModel &model, bool separateLaunchers)
+{
+    QVector<int> rows;
+    rows.reserve(model.rowCount());
+    if (separateLaunchers) {
+        for (int row = 0; row < model.rowCount(); ++row) {
+            rows.append(row);
+        }
+        return rows;
+    }
+
+    QHash<int, int> launcherTargets;
+    QSet<int> mergedWindows;
+    for (int launcherRow = 0; launcherRow < model.rowCount(); ++launcherRow) {
+        const QModelIndex launcher = model.index(launcherRow, 0);
+        if (!launcher.data(AbstractTasksModel::IsLauncher).toBool()) {
+            continue;
+        }
+
+        for (int windowRow = 0; windowRow < model.rowCount(); ++windowRow) {
+            const QModelIndex window = model.index(windowRow, 0);
+            if (!window.data(AbstractTasksModel::IsWindow).toBool()) {
+                continue;
+            }
+
+            const QString launcherAppId = launcher.data(AbstractTasksModel::AppId).toString();
+            const QString windowAppId = window.data(AbstractTasksModel::AppId).toString();
+            const QUrl launcherUrl = launcher.data(AbstractTasksModel::LauncherUrlWithoutIcon).toUrl();
+            const QUrl windowUrl = window.data(AbstractTasksModel::LauncherUrlWithoutIcon).toUrl();
+            if ((!launcherAppId.isEmpty() && launcherAppId == windowAppId)
+                || (launcherUrl.isValid() && windowUrl.isValid()
+                    && TaskManager::launcherUrlsMatch(launcherUrl, windowUrl, TaskManager::IgnoreQueryItems))) {
+                launcherTargets.insert(launcherRow, windowRow);
+                mergedWindows.insert(windowRow);
+                break;
+            }
+        }
+    }
+
+    for (int row = 0; row < model.rowCount(); ++row) {
+        if (launcherTargets.contains(row)) {
+            rows.append(launcherTargets.value(row));
+        } else if (!mergedWindows.contains(row)) {
+            rows.append(row);
+        }
+    }
+    return rows;
+}