From f66aa205c48a60378abcf0dac3d21b83d47aa2c5 Mon Sep 17 00:00:00 2001
From: tsujan <tsujan2000@gmail.com>
Date: Sat, 14 May 2022 01:17:14 +0430
Subject: [PATCH] Support adding of pattern lists to entries of search dialog
 (#806)

Such lists will be used later for adding search history to `pcmanfm-qt`.
---
 src/filesearch.ui        | 13 ++++++++++---
 src/filesearchdialog.cpp | 28 ++++++++++++++++++++++++++--
 src/filesearchdialog.h   |  6 ++++++
 3 files changed, 42 insertions(+), 5 deletions(-)

diff --git a/src/filesearch.ui b/src/filesearch.ui
index 85e57556..a90456a5 100644
--- a/src/filesearch.ui
+++ b/src/filesearch.ui
@@ -36,8 +36,11 @@
          </property>
          <layout class="QVBoxLayout" name="verticalLayout_3">
           <item>
-           <widget class="QLineEdit" name="namePatterns">
-            <property name="text">
+           <widget class="QComboBox" name="namePatterns">
+            <property name="editable">
+             <bool>true</bool>
+            </property>
+            <property name="currentText">
              <string>*</string>
             </property>
            </widget>
@@ -218,7 +221,11 @@
          </property>
          <layout class="QVBoxLayout" name="verticalLayout_8">
           <item>
-           <widget class="QLineEdit" name="contentPattern"/>
+           <widget class="QComboBox" name="contentPattern">
+            <property name="editable">
+             <bool>true</bool>
+            </property>
+           </widget>
           </item>
           <item>
            <widget class="QCheckBox" name="contentCaseSensitive">
diff --git a/src/filesearchdialog.cpp b/src/filesearchdialog.cpp
index 0216687f..267cc4c7 100644
--- a/src/filesearchdialog.cpp
+++ b/src/filesearchdialog.cpp
@@ -23,6 +23,7 @@
 #include "ui_filesearch.h"
 #include <limits>
 #include <QFileDialog>
+#include <QCompleter>
 #include <utility>
 
 namespace Fm {
@@ -43,6 +44,10 @@ FileSearchDialog::FileSearchDialog(QStringList paths, QWidget* parent, Qt::Windo
     connect(ui->addPath, &QPushButton::clicked, this, &FileSearchDialog::onAddPath);
     connect(ui->removePath, &QPushButton::clicked, this, &FileSearchDialog::onRemovePath);
 
+    // the default completer is case-insensitive
+    ui->namePatterns->completer()->setCaseSensitivity(Qt::CaseSensitive);
+    ui->contentPattern->completer()->setCaseSensitivity(Qt::CaseSensitive);
+
     ui->namePatterns->setFocus();
 }
 
@@ -50,6 +55,25 @@ FileSearchDialog::~FileSearchDialog() {
     delete ui;
 }
 
+QString FileSearchDialog::namePattern() const {
+    return ui->namePatterns->currentText();
+}
+
+QString FileSearchDialog::contentPattern() const {
+    return ui->contentPattern->currentText();
+}
+
+void FileSearchDialog::addNamePatterns(const QStringList& patterns) {
+    ui->namePatterns->addItems(patterns);
+    ui->namePatterns->setCurrentIndex(-1);
+    ui->namePatterns->setCurrentText(QLatin1String("*"));
+}
+
+void FileSearchDialog::addContentPatterns(const QStringList& patterns) {
+    ui->contentPattern->addItems(patterns);
+    ui->contentPattern->setCurrentIndex(-1);
+}
+
 void FileSearchDialog::accept() {
     // build the search:/// uri
     int n = ui->listView->count();
@@ -62,11 +86,11 @@ void FileSearchDialog::accept() {
 
         fm_search_set_recursive(search, ui->recursiveSearch->isChecked());
         fm_search_set_show_hidden(search, ui->searchHidden->isChecked());
-        fm_search_set_name_patterns(search, ui->namePatterns->text().toUtf8().constData());
+        fm_search_set_name_patterns(search, ui->namePatterns->currentText().toUtf8().constData());
         fm_search_set_name_ci(search, !ui->nameCaseSensitive->isChecked());
         fm_search_set_name_regex(search, ui->nameRegExp->isChecked());
 
-        fm_search_set_content_pattern(search, ui->contentPattern->text().toUtf8().constData());
+        fm_search_set_content_pattern(search, ui->contentPattern->currentText().toUtf8().constData());
         fm_search_set_content_ci(search, !ui->contentCaseSensitive->isChecked());
         fm_search_set_content_regex(search, ui->contentRegExp->isChecked());
 
diff --git a/src/filesearchdialog.h b/src/filesearchdialog.h
index 504c1ed0..2aee1b57 100644
--- a/src/filesearchdialog.h
+++ b/src/filesearchdialog.h
@@ -59,6 +59,12 @@ class LIBFM_QT_API FileSearchDialog : public QDialog {
     bool searchhHidden() const;
     void setSearchhHidden(bool hidden);
 
+    QString namePattern() const;
+    QString contentPattern() const;
+
+    void addNamePatterns(const QStringList& patterns);
+    void addContentPatterns(const QStringList& patterns);
+
 private Q_SLOTS:
     void onAddPath();
     void onRemovePath();