From 513f5a0230f5039ba5407562a7539a22cb20802a Mon Sep 17 00:00:00 2001
From: "Lubomir I. Ivanov" <neolit123@gmail.com>
Date: Fri, 10 Nov 2017 17:28:09 +0200
Subject: preferences: support a pre-defined list of time formats

Add a combo-box that holds a list of pre-defined time formats
in the Language preferences.

The user is still allowed to enter a custom time format.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
---
 .../preferences/preferences_language.cpp           | 10 ++++--
 desktop-widgets/preferences/prefs_language.ui      | 41 +++++++++++++---------
 2 files changed, 32 insertions(+), 19 deletions(-)

(limited to 'desktop-widgets/preferences')

diff --git a/desktop-widgets/preferences/preferences_language.cpp b/desktop-widgets/preferences/preferences_language.cpp
index 0cb36dc2c..5f7b5f488 100644
--- a/desktop-widgets/preferences/preferences_language.cpp
+++ b/desktop-widgets/preferences/preferences_language.cpp
@@ -30,6 +30,10 @@ PreferencesLanguage::PreferencesLanguage() : AbstractPreferencesWidget(tr("Langu
 		ui->dateFormatEntry->addItem(format);
 	connect(ui->dateFormatEntry, SIGNAL(currentIndexChanged(const QString&)),
 		this, SLOT(dateFormatChanged(const QString&)));
+
+	ui->timeFormatEntry->addItem("hh:mm");
+	ui->timeFormatEntry->addItem("h:mm AP");
+	ui->timeFormatEntry->addItem("hh:mm AP");
 }
 
 PreferencesLanguage::~PreferencesLanguage()
@@ -47,7 +51,7 @@ void PreferencesLanguage::refreshSettings()
 	ui->languageSystemDefault->setChecked(prefs.locale.use_system_language);
 	ui->timeFormatSystemDefault->setChecked(!prefs.time_format_override);
 	ui->dateFormatSystemDefault->setChecked(!prefs.date_format_override);
-	ui->timeFormatEntry->setText(prefs.time_format);
+	ui->timeFormatEntry->setCurrentText(prefs.time_format);
 	ui->dateFormatEntry->setCurrentText(prefs.date_format);
 	ui->shortDateFormatEntry->setText(prefs.date_format_short);
 	QAbstractItemModel *m = ui->languageDropdown->model();
@@ -84,14 +88,14 @@ void PreferencesLanguage::syncSettings()
 	lang->setUseSystemLanguage(ui->languageSystemDefault->isChecked());
 	lang->setTimeFormatOverride(!ui->timeFormatSystemDefault->isChecked());
 	lang->setDateFormatOverride(!ui->dateFormatSystemDefault->isChecked());
-	lang->setTimeFormat(ui->timeFormatEntry->text());
+	lang->setTimeFormat(ui->timeFormatEntry->currentText());
 	lang->setDateFormat(ui->dateFormatEntry->currentText());
 	lang->setDateFormatShort(ui->shortDateFormatEntry->text());
 	uiLanguage(NULL);
 
 	QString qDateTimeWeb = tr("These will be used as is. This might not be what you intended.\nSee http://doc.qt.io/qt-5/qdatetime.html#toString");
 	QRegExp tfillegalchars("[^hHmszaApPt\\s:;\\.,]");
-	if (tfillegalchars.indexIn(ui->timeFormatEntry->text()) >= 0)
+	if (tfillegalchars.indexIn(ui->timeFormatEntry->currentText()) >= 0)
 		QMessageBox::warning(this, tr("Literal characters"),
 			tr("Non-special character(s) in time format.\n") + qDateTimeWeb);
 
diff --git a/desktop-widgets/preferences/prefs_language.ui b/desktop-widgets/preferences/prefs_language.ui
index 470e8b6d1..b51dd083f 100644
--- a/desktop-widgets/preferences/prefs_language.ui
+++ b/desktop-widgets/preferences/prefs_language.ui
@@ -140,10 +140,19 @@
        </widget>
       </item>
       <item>
-       <widget class="QLineEdit" name="timeFormatEntry">
+       <widget class="QComboBox" name="timeFormatEntry">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
         <property name="toolTip">
          <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Preferred time format&lt;/p&gt;&lt;p&gt;Commonly used format specifiers are&lt;/p&gt;&lt;p&gt;h (hours in 12h format)&lt;/p&gt;&lt;p&gt;H (hours in 24h format)&lt;/p&gt;&lt;p&gt;mm (2 digit minutes)&lt;/p&gt;&lt;p&gt;ss (2 digit seconds)&lt;/p&gt;&lt;p&gt;t/tt (a/p or am/pm)&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
         </property>
+        <property name="editable">
+         <bool>true</bool>
+        </property>
        </widget>
       </item>
       <item>
@@ -212,50 +221,50 @@
    </hints>
   </connection>
   <connection>
-   <sender>timeFormatSystemDefault</sender>
+   <sender>dateFormatSystemDefault</sender>
    <signal>toggled(bool)</signal>
-   <receiver>timeFormatEntry</receiver>
+   <receiver>shortDateFormatEntry</receiver>
    <slot>setDisabled(bool)</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>79</x>
-     <y>210</y>
+     <x>99</x>
+     <y>132</y>
     </hint>
     <hint type="destinationlabel">
-     <x>264</x>
-     <y>210</y>
+     <x>293</x>
+     <y>169</y>
     </hint>
    </hints>
   </connection>
   <connection>
    <sender>dateFormatSystemDefault</sender>
    <signal>toggled(bool)</signal>
-   <receiver>shortDateFormatEntry</receiver>
+   <receiver>dateFormatEntry</receiver>
    <slot>setDisabled(bool)</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>99</x>
-     <y>132</y>
+     <x>89</x>
+     <y>103</y>
     </hint>
     <hint type="destinationlabel">
-     <x>293</x>
-     <y>169</y>
+     <x>273</x>
+     <y>103</y>
     </hint>
    </hints>
   </connection>
   <connection>
-   <sender>dateFormatSystemDefault</sender>
+   <sender>timeFormatSystemDefault</sender>
    <signal>toggled(bool)</signal>
-   <receiver>dateFormatEntry</receiver>
+   <receiver>timeFormatEntry</receiver>
    <slot>setDisabled(bool)</slot>
    <hints>
     <hint type="sourcelabel">
      <x>89</x>
-     <y>103</y>
+     <y>190</y>
     </hint>
     <hint type="destinationlabel">
      <x>273</x>
-     <y>103</y>
+     <y>190</y>
     </hint>
    </hints>
   </connection>
-- 
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