From 81d3fb7afcc608828d601fc08c6887dc06c5ce86 Mon Sep 17 00:00:00 2001
From: Andrew Belt <andrewpbelt@gmail.com>
Date: Mon, 24 Jun 2019 22:32:00 -0400
Subject: [PATCH] Clear filters in Module Browser when backspace is pressed
 while the search field is empty.

---
 CHANGELOG.md              |  4 +++-
 src/app/ModuleBrowser.cpp | 36 +++++++++++++++++++++++-------------
 2 files changed, 26 insertions(+), 14 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c71254b8..8f1c4b04 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,10 @@
 ### 1.0.1 (in development)
 - Request microphone access on Mac to prevent Mac 10.14+ from blocking audio input.
+- Clear filters in Module Browser when backspace is pressed while the search field is empty.
 - Fix MIDI receiving in Bridge MIDI driver.
 - Fix opening/saving UTF-8 filenames on Windows.
-- API
+- Fix bug where cable ID's were not being set in .vcv patches.
+- Plugin API
 	- Add `string::absolutePath()`.
 	- Use namespace for Core plugin to avoid name clashes.
 
diff --git a/src/app/ModuleBrowser.cpp b/src/app/ModuleBrowser.cpp
index 8b2b2f8c..51a635aa 100644
--- a/src/app/ModuleBrowser.cpp
+++ b/src/app/ModuleBrowser.cpp
@@ -296,19 +296,7 @@ struct BrowserSearchField : ui::TextField {
 		TextField::step();
 	}
 
-	void onSelectKey(const event::SelectKey &e) override {
-		if (e.action == GLFW_PRESS) {
-			if (e.key == GLFW_KEY_ESCAPE) {
-				BrowserOverlay *overlay = getAncestorOfType<BrowserOverlay>();
-				overlay->hide();
-				e.consume(this);
-			}
-		}
-
-		if (!e.getTarget())
-			ui::TextField::onSelectKey(e);
-	}
-
+	void onSelectKey(const event::SelectKey &e) override;
 	void onChange(const event::Change &e) override;
 	void onAction(const event::Action &e) override;
 
@@ -625,6 +613,28 @@ inline void TagItem::step() {
 	active = (browser->tag == text);
 }
 
+inline void BrowserSearchField::onSelectKey(const event::SelectKey &e) {
+	if (e.action == GLFW_PRESS) {
+		switch (e.key) {
+			case GLFW_KEY_ESCAPE: {
+				BrowserOverlay *overlay = getAncestorOfType<BrowserOverlay>();
+				overlay->hide();
+				e.consume(this);
+			} break;
+			case GLFW_KEY_BACKSPACE: {
+				if (text == "") {
+					ModuleBrowser *browser = getAncestorOfType<ModuleBrowser>();
+					browser->clear();
+					e.consume(this);
+				}
+			} break;
+		}
+	}
+
+	if (!e.getTarget())
+		ui::TextField::onSelectKey(e);
+}
+
 inline void BrowserSearchField::onChange(const event::Change &e) {
 	ModuleBrowser *browser = getAncestorOfType<ModuleBrowser>();
 	browser->search = string::trim(text);