From 0fe1e3d8291f0b2f6e998b5a9b03bafb7754e13a Mon Sep 17 00:00:00 2001
From: ronso0 <ronso0@mixxx.org>
Date: Tue, 28 Sep 2021 02:10:17 +0200
Subject: Library: add control to clear the search, correct comments

Co-authored-by: daschuer <daschuer@mixxx.org>
---
 src/library/librarycontrol.cpp | 30 ++++++++++++++++++++++--------
 src/library/librarycontrol.h   |  1 +
 2 files changed, 23 insertions(+), 8 deletions(-)

(limited to 'src/library')

diff --git a/src/library/librarycontrol.cpp b/src/library/librarycontrol.cpp
index 8dc8e82856..630fe34d9e 100644
--- a/src/library/librarycontrol.cpp
+++ b/src/library/librarycontrol.cpp
@@ -213,13 +213,9 @@ LibraryControl::LibraryControl(Library* pLibrary)
             this,
             &LibraryControl::slotTrackColorNext);
 
-    // Control to navigate between widgets (tab/shit+tab button)
+    // Controls to select saved searchbox queries and to clear the searchbox
     m_pSelectHistoryNext = std::make_unique<ControlPushButton>(
             ConfigKey("[Library]", "search_history_next"));
-    m_pSelectHistoryPrev = std::make_unique<ControlPushButton>(
-            ConfigKey("[Library]", "search_history_prev"));
-    m_pSelectHistorySelect = std::make_unique<ControlEncoder>(
-            ConfigKey("[Library]", "search_history_selector"), false);
     connect(m_pSelectHistoryNext.get(),
             &ControlPushButton::valueChanged,
             this,
@@ -227,10 +223,12 @@ LibraryControl::LibraryControl(Library* pLibrary)
                 VERIFY_OR_DEBUG_ASSERT(m_pSearchbox) {
                     return;
                 }
-                if (value >= 1.0) {
+                if (value > 0.0) {
                     m_pSearchbox->slotMoveSelectedHistory(1);
                 }
             });
+    m_pSelectHistoryPrev = std::make_unique<ControlPushButton>(
+            ConfigKey("[Library]", "search_history_prev"));
     connect(m_pSelectHistoryPrev.get(),
             &ControlPushButton::valueChanged,
             this,
@@ -238,10 +236,12 @@ LibraryControl::LibraryControl(Library* pLibrary)
                 VERIFY_OR_DEBUG_ASSERT(m_pSearchbox) {
                     return;
                 }
-                if (value >= 1.0) {
+                if (value > 0.0) {
                     m_pSearchbox->slotMoveSelectedHistory(-1);
                 }
             });
+    m_pSelectHistorySelect = std::make_unique<ControlEncoder>(
+            ConfigKey("[Library]", "search_history_selector"), false);
     connect(m_pSelectHistorySelect.get(),
             &ControlEncoder::valueChanged,
             this,
@@ -249,10 +249,24 @@ LibraryControl::LibraryControl(Library* pLibrary)
                 VERIFY_OR_DEBUG_ASSERT(m_pSearchbox) {
                     return;
                 }
-                if (steps >= 1.0 || steps <= -1.0) {
+                int iSteps = static_cast<int>(steps);
+                if (iSteps) {
                     m_pSearchbox->slotMoveSelectedHistory(static_cast<int>(steps));
                 }
             });
+    m_pClearSearch = std::make_unique<ControlPushButton>(
+            ConfigKey("[Library]", "clear_search"));
+    connect(m_pClearSearch.get(),
+            &ControlPushButton::valueChanged,
+            this,
+            [this](double value) {
+                VERIFY_OR_DEBUG_ASSERT(m_pSearchbox) {
+                    return;
+                }
+                if (value > 0.0) {
+                    m_pSearchbox->slotClearSearch();
+                }
+            });
 
     /// Deprecated controls
     m_pSelectNextTrack = std::make_unique<ControlPushButton>(ConfigKey("[Playlist]", "SelectNextTrack"));
diff --git a/src/library/librarycontrol.h b/src/library/librarycontrol.h
index c04bf9ecdd..396f841d47 100644
--- a/src/library/librarycontrol.h
+++ b/src/library/librarycontrol.h
@@ -147,6 +147,7 @@ class LibraryControl : public QObject {
     std::unique_ptr<ControlPushButton> m_pSelectHistoryNext;
     std::unique_ptr<ControlPushButton> m_pSelectHistoryPrev;
     std::unique_ptr<ControlEncoder> m_pSelectHistorySelect;
+    std::unique_ptr<ControlPushButton> m_pClearSearch;
 
     // Font sizes
     std::unique_ptr<ControlPushButton> m_pFontSizeIncrement;
-- 
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