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-rw-r--r--SwifTools/LastLineTracker.cpp30
-rw-r--r--SwifTools/LastLineTracker.h19
-rw-r--r--SwifTools/SConscript1
-rw-r--r--SwifTools/UnitTest/LastLineTrackerTest.cpp64
-rw-r--r--SwifTools/UnitTest/SConscript1
5 files changed, 115 insertions, 0 deletions
diff --git a/SwifTools/LastLineTracker.cpp b/SwifTools/LastLineTracker.cpp
new file mode 100644
index 0000000..a7360a8
--- /dev/null
+++ b/SwifTools/LastLineTracker.cpp
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2011 Vlad Voicu
+ * Licensed under the Simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#include "LastLineTracker.h"
+
+using namespace Swift;
+
+LastLineTracker::LastLineTracker() {
+ lastFocus = true;
+ shouldMove = false;
+}
+
+void LastLineTracker::setHasFocus(bool focus) {
+ if (!focus && lastFocus) {
+ shouldMove = true;
+ lastFocus = focus;
+ return;
+ }
+ shouldMove = false;
+ lastFocus = focus;
+}
+
+bool LastLineTracker::getShouldMoveLastLine() {
+ bool ret = shouldMove;
+ shouldMove = false;
+ return ret;
+}
diff --git a/SwifTools/LastLineTracker.h b/SwifTools/LastLineTracker.h
new file mode 100644
index 0000000..b7c9a3b
--- /dev/null
+++ b/SwifTools/LastLineTracker.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2011 Vlad Voicu
+ * Licensed under the Simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#pragma once
+
+namespace Swift {
+ class LastLineTracker {
+ public:
+ LastLineTracker();
+ void setHasFocus(bool focus);
+ bool getShouldMoveLastLine();
+ private:
+ bool lastFocus;
+ bool shouldMove;
+ };
+}
diff --git a/SwifTools/SConscript b/SwifTools/SConscript
index 8d00418..e5085cc 100644
--- a/SwifTools/SConscript
+++ b/SwifTools/SConscript
@@ -27,6 +27,7 @@ if env["SCONS_STAGE"] == "build" :
"AutoUpdater/PlatformAutoUpdaterFactory.cpp",
"Linkify.cpp",
"TabComplete.cpp",
+ "LastLineTracker.cpp",
]
if swiftools_env.get("HAVE_SPARKLE", 0) :
diff --git a/SwifTools/UnitTest/LastLineTrackerTest.cpp b/SwifTools/UnitTest/LastLineTrackerTest.cpp
new file mode 100644
index 0000000..374f4de
--- /dev/null
+++ b/SwifTools/UnitTest/LastLineTrackerTest.cpp
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2011 Vlad Voicu
+ * Licensed under the Simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/extensions/TestFactoryRegistry.h>
+
+#include "SwifTools/LastLineTracker.h"
+
+using namespace Swift;
+
+class LastLineTrackerTest : public CppUnit::TestFixture {
+ CPPUNIT_TEST_SUITE(LastLineTrackerTest);
+ CPPUNIT_TEST(testFocusNormal);
+ CPPUNIT_TEST(testFocusOut);
+ CPPUNIT_TEST(testFocusOtherTab);
+ CPPUNIT_TEST(testRepeatedFocusOut);
+ CPPUNIT_TEST(testRepeatedFocusIn);
+ CPPUNIT_TEST_SUITE_END();
+ public:
+ LastLineTrackerTest () {
+ };
+ void testFocusNormal() {
+ LastLineTracker testling;
+ testling.setHasFocus(true);
+ CPPUNIT_ASSERT_EQUAL(false, testling.getShouldMoveLastLine());
+ }
+ void testFocusOut() {
+ LastLineTracker testling;
+ testling.setHasFocus(false);
+ CPPUNIT_ASSERT_EQUAL(true, testling.getShouldMoveLastLine());
+ CPPUNIT_ASSERT_EQUAL(false, testling.getShouldMoveLastLine());
+ CPPUNIT_ASSERT_EQUAL(false, testling.getShouldMoveLastLine());
+ }
+ void testFocusOtherTab() {
+ LastLineTracker testling;
+ testling.setHasFocus(true);
+ testling.setHasFocus(false);
+ CPPUNIT_ASSERT_EQUAL(true, testling.getShouldMoveLastLine());
+ CPPUNIT_ASSERT_EQUAL(false, testling.getShouldMoveLastLine());
+ }
+
+ void testRepeatedFocusOut() {
+ LastLineTracker testling;
+ testling.setHasFocus(true);
+ CPPUNIT_ASSERT_EQUAL(false, testling.getShouldMoveLastLine());
+ testling.setHasFocus(false);
+ CPPUNIT_ASSERT_EQUAL(true, testling.getShouldMoveLastLine());
+ testling.setHasFocus(false);
+ CPPUNIT_ASSERT_EQUAL(false, testling.getShouldMoveLastLine());
+ }
+ void testRepeatedFocusIn() {
+ LastLineTracker testling;
+ testling.setHasFocus(false);
+ CPPUNIT_ASSERT_EQUAL(true, testling.getShouldMoveLastLine());
+ testling.setHasFocus(true);
+ testling.setHasFocus(false);
+ CPPUNIT_ASSERT_EQUAL(true, testling.getShouldMoveLastLine());
+ }
+};
+
+CPPUNIT_TEST_SUITE_REGISTRATION(LastLineTrackerTest);
diff --git a/SwifTools/UnitTest/SConscript b/SwifTools/UnitTest/SConscript
index 9fd1375..e41da64 100644
--- a/SwifTools/UnitTest/SConscript
+++ b/SwifTools/UnitTest/SConscript
@@ -3,4 +3,5 @@ Import("env")
env.Append(UNITTEST_SOURCES = [
File("LinkifyTest.cpp"),
File("TabCompleteTest.cpp"),
+ File("LastLineTrackerTest.cpp")
])