Add build copy feature (#2084)

novelwriter/assets/icons/typicons_dark/icons.conf

@@ -44,6 +44,7 @@ cls_template    = mixed_document-new.svg
 cls_timeline    = typ_calendar.svg
 cls_trash       = typ_trash.svg
 cls_world       = typ_location.svg
+copy            = mixed_copy.svg
 cross           = typ_times.svg
 document        = typ_document.svg
 down            = typ_chevron-down.svg

novelwriter/assets/icons/typicons_dark/mixed_copy.svg

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="24" height="24" version="1.2" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+ <path d="m7.8824 2c-1.2988 0-2.3529 1.0541-2.3529 2.3529v2.3529h-1.1765c-1.2988 0-2.3529 1.0541-2.3529 2.3529v10.588c0 1.2988 1.0541 2.3529 2.3529 2.3529h10.588c1.2988 0 2.3529-1.0541 2.3529-2.3529v-1.1765h2.3529c1.2988 0 2.3529-1.0541 2.3529-2.3529v-11.765c0-1.2988-1.0541-2.3529-2.3529-2.3529zm0 2.3529h11.765v11.765h-2.3529v-7.0588c0-1.2988-1.0541-2.3529-2.3529-2.3529h-7.0588zm-3.5294 4.7059h10.588c0.32353 0 0-0.32353 0 0v10.588h-10.588v-9.8943z" fill="#69c" stroke-width="1.1765"/>
+</svg>

novelwriter/assets/icons/typicons_light/icons.conf

@@ -44,6 +44,7 @@ cls_template    = mixed_document-new.svg
 cls_timeline    = typ_calendar.svg
 cls_trash       = typ_trash.svg
 cls_world       = typ_location.svg
+copy            = mixed_copy.svg
 cross           = typ_times.svg
 document        = typ_document.svg
 down            = typ_chevron-down.svg

novelwriter/assets/icons/typicons_light/mixed_copy.svg

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="24" height="24" version="1.2" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+ <path d="m7.8824 2c-1.2988 0-2.3529 1.0541-2.3529 2.3529v2.3529h-1.1765c-1.2988 0-2.3529 1.0541-2.3529 2.3529v10.588c0 1.2988 1.0541 2.3529 2.3529 2.3529h10.588c1.2988 0 2.3529-1.0541 2.3529-2.3529v-1.1765h2.3529c1.2988 0 2.3529-1.0541 2.3529-2.3529v-11.765c0-1.2988-1.0541-2.3529-2.3529-2.3529zm0 2.3529h11.765v11.765h-2.3529v-7.0588c0-1.2988-1.0541-2.3529-2.3529-2.3529h-7.0588zm-3.5294 4.7059h10.588c0.32353 0 0-0.32353 0 0v10.588h-10.588v-9.8943z" fill="#4271ae" stroke-width="1.1765"/>
+</svg>

novelwriter/core/buildsettings.py

@@ -502,6 +502,15 @@ class BuildSettings:
 
         return
 
+    @classmethod
+    def duplicate(cls, source: BuildSettings) -> BuildSettings:
+        """Make a copy of another build."""
+        cls = BuildSettings()
+        cls.unpack(source.pack())
+        cls._uuid = str(uuid.uuid4())
+        cls._name = f"{source.name} 2"
+        return cls
+
 
 class BuildCollection:
     """Core: Build Collection Class

novelwriter/gui/theme.py

@@ -503,10 +503,11 @@ class GuiIcons:
         "fmt_strike-md", "fmt_subscript", "fmt_superscript", "fmt_underline",
 
         # General Button Icons
-        "add", "add_document", "backward", "bookmark", "browse", "checked", "close", "cross",
-        "document", "down", "edit", "export", "font", "forward", "import", "list", "maximise",
-        "menu", "minimise", "more", "noncheckable", "open", "panel", "quote", "refresh", "remove",
-        "revert", "search_replace", "search", "settings", "star", "unchecked", "up", "view",
+        "add", "add_document", "backward", "bookmark", "browse", "checked", "close", "copy",
+        "cross", "document", "down", "edit", "export", "font", "forward", "import", "list",
+        "maximise", "menu", "minimise", "more", "noncheckable", "open", "panel", "quote",
+        "refresh", "remove", "revert", "search_replace", "search", "settings", "star", "unchecked",
+        "up", "view",
 
         # Switches
         "sticky-on", "sticky-off",

novelwriter/tools/manuscript.py

@@ -116,6 +116,11 @@ class GuiManuscript(NToolDialog):
         self.tbDel.setStyleSheet(buttonStyle)
         self.tbDel.clicked.connect(self._deleteSelectedBuild)
 
+        self.tbCopy = NIconToolButton(self, iSz, "copy")
+        self.tbCopy.setToolTip(self.tr("Duplicate Selected Build"))
+        self.tbCopy.setStyleSheet(buttonStyle)
+        self.tbCopy.clicked.connect(self._copySelectedBuild)
+
         self.tbEdit = NIconToolButton(self, iSz, "edit")
         self.tbEdit.setToolTip(self.tr("Edit Selected Build"))
         self.tbEdit.setStyleSheet(buttonStyle)
@@ -128,6 +133,7 @@ class GuiManuscript(NToolDialog):
         self.listToolBox.addStretch(1)
         self.listToolBox.addWidget(self.tbAdd)
         self.listToolBox.addWidget(self.tbDel)
+        self.listToolBox.addWidget(self.tbCopy)
         self.listToolBox.addWidget(self.tbEdit)
         self.listToolBox.setSpacing(0)
 
@@ -291,6 +297,17 @@ class GuiManuscript(NToolDialog):
             self._openSettingsDialog(build)
         return
 
+    @pyqtSlot()
+    def _copySelectedBuild(self) -> None:
+        """Copy the currently selected build settings entry."""
+        if build := self._getSelectedBuild():
+            new = BuildSettings.duplicate(build)
+            self._builds.setBuild(new)
+            self._updateBuildsList()
+            if item := self._buildMap.get(new.buildID):
+                item.setSelected(True)
+        return
+
     @pyqtSlot("QListWidgetItem*", "QListWidgetItem*")
     def _updateBuildDetails(self, current: QListWidgetItem, previous: QListWidgetItem) -> None:
         """Process change of build selection to update the details."""
@@ -460,9 +477,8 @@ class GuiManuscript(NToolDialog):
 
     def _updateBuildItem(self, build: BuildSettings) -> None:
         """Update the entry of a specific build item."""
-        bItem = self._buildMap.get(build.buildID, None)
-        if isinstance(bItem, QListWidgetItem):
-            bItem.setText(build.name)
+        if item := self._buildMap.get(build.buildID):
+            item.setText(build.name)
         else:  # Probably a new item
             self._updateBuildsList()
         return

tests/test_core/test_core_buildsettings.py

@@ -465,3 +465,45 @@ def testCoreBuildSettings_Collection(monkeypatch, mockGUI, fncPath: Path, mockRn
     ]
     assert another.lastBuild == buildIDOne
     assert another.defaultBuild == buildIDTwo
+
+
+@pytest.mark.core
+def testCoreBuildSettings_Duplicate(monkeypatch, mockGUI, fncPath: Path, mockRnd):
+    """Test duplicating builds."""
+    project = NWProject()
+    buildTestProject(project, fncPath)
+    buildsFile = project.storage.getMetaFile(nwFiles.BUILDS_FILE)
+    assert isinstance(buildsFile, Path)
+
+    # No initial builds in a fresh project
+    builds = BuildCollection(project)
+    assert len(builds) == 0
+    assert not buildsFile.exists()
+    assert builds.lastBuild == ""
+    assert builds.defaultBuild == ""
+
+    # Create a default build
+    buildOne = BuildSettings()
+    buildOne.setName("Test Build")
+    buildOne.setValue("headings.fmtScene", nwHeadFmt.TITLE)
+    buildOne.setValue("headings.fmtAltScene", nwHeadFmt.TITLE)
+    buildOne.setValue("headings.fmtSection", nwHeadFmt.TITLE)
+
+    # Copy it
+    buildTwo = BuildSettings().duplicate(buildOne)
+    assert buildTwo.name == "Test Build 2"
+
+    # Raw data
+    dataOne = buildOne.pack()
+    dataTwo = buildTwo.pack()
+
+    # Name and UUID should be different
+    assert dataOne["name"] != dataTwo["name"]
+    assert dataOne["uuid"] != dataTwo["uuid"]
+
+    # The rest should be equal
+    assert dataOne["path"] == dataTwo["path"]
+    assert dataOne["build"] == dataTwo["build"]
+    assert dataOne["format"] == dataTwo["format"]
+    assert dataOne["settings"] == dataTwo["settings"]
+    assert dataOne["content"] == dataTwo["content"]

tests/test_tools/test_tools_manuscript.py

@@ -138,6 +138,15 @@ def testToolManuscript_Builds(qtbot, nwGUI, projPath):
     assert build.name == "Test Build"
     assert manus.buildList.count() == 1
 
+    # Copy the build
+    manus._buildMap[build.buildID].setSelected(True)
+    manus._copySelectedBuild()
+    assert manus.buildList.count() == 2
+
+    new = manus._getSelectedBuild()
+    assert new is not None
+    assert new.name == "Test Build 2"
+
     # Close the dialog should also close the child dialogs
     manus.btnClose.click()
     if isinstance(bSettings, GuiBuildSettings):