gearmulator

commit 5590de8162646348cadd689e1fc7a50d5fe88fff
parent 3fedce01bb027e8eb946a41f84fd472d7bb0ae32
Author: dsp56300 <dsp56300@users.noreply.github.com>
Date:   Mon, 18 Nov 2024 22:01:44 +0100

allow to add patch to user bank by dragging onto free space of list

Diffstat:
M
source/jucePluginEditorLib/patchmanager/listmodel.cpp
 | 
33
+++++++++++++++++++++++++++++++++
M
source/jucePluginEditorLib/patchmanager/listmodel.h
 | 
8
+++++++-
M
source/jucePluginEditorLib/patchmanager/patchmanager.cpp
 | 
10
++++++++++
M
source/jucePluginEditorLib/patchmanager/patchmanager.h
 | 
1
+

4 files changed, 51 insertions(+), 1 deletion(-)
diff --git a/source/jucePluginEditorLib/patchmanager/listmodel.cpp b/source/jucePluginEditorLib/patchmanager/listmodel.cpp
@@ -5,6 +5,7 @@
 #include "patchmanager.h"
 #include "savepatchdesc.h"
 #include "search.h"
+#include "treeitem.h"
 
 #include "../pluginEditor.h"
 
@@ -661,4 +662,36 @@ namespace jucePluginEditorLib::patchManager
 		const auto t = Search::lowercase(name);
 		return t.find(m_filter) != std::string::npos;
 	}
+
+	bool ListModel::isInterestedInDragSource(const SourceDetails& dragSourceDetails)
+	{
+		auto ds = getPatchManager().getSelectedDataSourceTreeItem();
+		if (!ds)
+			return false;
+		return ds->isInterestedInDragSource(dragSourceDetails);
+	}
+
+	void ListModel::itemDropped(const SourceDetails& dragSourceDetails)
+	{
+		auto ds = getPatchManager().getSelectedDataSourceTreeItem();
+		if (!ds)
+			return;
+		return ds->itemDropped(dragSourceDetails, std::numeric_limits<int>::max());
+	}
+
+	bool ListModel::isInterestedInFileDrag(const juce::StringArray& files)
+	{
+		auto ds = getPatchManager().getSelectedDataSourceTreeItem();
+		if (!ds)
+			return false;
+		return ds->isInterestedInFileDrag(files);
+	}
+
+	void ListModel::filesDropped(const juce::StringArray& files, int x, int y)
+	{
+		auto ds = getPatchManager().getSelectedDataSourceTreeItem();
+		if (!ds)
+			return;
+		ds->filesDropped(files, std::numeric_limits<int>::max());
+	}
 }
diff --git a/source/jucePluginEditorLib/patchmanager/listmodel.h b/source/jucePluginEditorLib/patchmanager/listmodel.h
@@ -19,7 +19,7 @@ namespace jucePluginEditorLib::patchManager
 {
 	class PatchManager;
 
-	class ListModel : public juce::ListBoxModel, Editable
+	class ListModel : public juce::ListBoxModel, Editable, public juce::DragAndDropTarget, public juce::FileDragAndDropTarget
 	{
 	public:
 		using Patch = pluginLib::patchDB::PatchPtr;
@@ -129,6 +129,12 @@ namespace jucePluginEditorLib::patchManager
 		virtual void setSelectedEntries(const juce::SparseSet<int>&) = 0;
 		virtual juce::Rectangle<int> getEntryPosition(int _row, bool _relativeToComponentTopLeft) = 0;
 
+		// drag & drop support
+		bool isInterestedInDragSource(const SourceDetails& dragSourceDetails) override;
+		void itemDropped(const SourceDetails& dragSourceDetails) override;
+		bool isInterestedInFileDrag(const juce::StringArray& files) override;
+		void filesDropped(const juce::StringArray& files, int x, int y) override;
+
 	private:
 		void sortPatches();
 		void sortPatches(Patches& _patches) const;
diff --git a/source/jucePluginEditorLib/patchmanager/patchmanager.cpp b/source/jucePluginEditorLib/patchmanager/patchmanager.cpp
@@ -337,6 +337,16 @@ namespace jucePluginEditorLib::patchManager
 		return item->getDataSource();
 	}
 
+	TreeItem* PatchManager::getSelectedDataSourceTreeItem() const
+	{
+		if (!m_treeDS)
+			return nullptr;
+		auto ds = getSelectedDataSource();
+		if (!ds)
+			return nullptr;
+		return m_treeDS->getItem(*ds);
+	}
+
 	bool PatchManager::setSelectedPatch(const uint32_t _part, const pluginLib::patchDB::PatchPtr& _patch)
 	{
 		if(!isValid(_patch))
diff --git a/source/jucePluginEditorLib/patchmanager/patchmanager.h b/source/jucePluginEditorLib/patchmanager/patchmanager.h
@@ -84,6 +84,7 @@ namespace jucePluginEditorLib::patchManager
 
 		bool setSelectedDataSource(const pluginLib::patchDB::DataSourceNodePtr& _ds) const;
 		pluginLib::patchDB::DataSourceNodePtr getSelectedDataSource() const;
+		TreeItem* getSelectedDataSourceTreeItem() const;
 
 		const State& getState() const { return m_state; }