Bugfix: empty FString() + wchar_t
This commit is contained in:
Markus Gans
parent
d10e2888ac
commit
a69d38fb1e
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@ -1,3 +1,6 @@
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2020-09-23 Markus Gans <guru.mail@muenster.de>
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* Bugfix: empty FString() + wchar_t
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2020-09-22 Markus Gans <guru.mail@muenster.de>
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* Bugfix in FDialog::setSize(): Automatic size adjustment and
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simultaneous widget movement are now possible.
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@ -85,6 +85,7 @@ You need three things:
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* autoconf
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* autoconf-archive
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* libtool
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* pkg-config
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3. Development packages for following libraries:
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@ -93,7 +93,7 @@ int main (int argc, char* argv[])
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After entering the source code in *dialog.cpp* you can compile
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the above program with gcc:
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```cpp
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g++ -O2 -lfinal dialog.cpp -o dialog
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g++ dialog.cpp -o dialog -O2 -lfinal
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```
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@ -240,7 +240,7 @@ int main (int argc, char* argv[])
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After entering the source code in *memory.cpp* you can compile
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the above program with gcc:
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```cpp
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g++ -O2 -lfinal memory.cpp -o memory
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g++ memory.cpp -o memory -O2 -lfinal
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```
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@ -380,7 +380,7 @@ int main (int argc, char* argv[])
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After entering the source code in *timer.cpp* you can compile
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the above program with gcc:
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```cpp
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g++ -O2 -lfinal -std=c++11 timer.cpp -o timer
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g++ timer.cpp -o timer -O2 -lfinal -std=c++11
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```
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@ -493,7 +493,7 @@ int main (int argc, char* argv[])
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After entering the source code in *user-event.cpp* you can compile
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the above program with gcc:
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```cpp
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g++ -O2 -lfinal -std=c++11 user-event.cpp -o user-event
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g++ user-event.cpp -o user-event -O2 -lfinal -std=c++11
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```
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@ -764,7 +764,7 @@ int main (int argc, char* argv[])
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After entering the source code in *callback-function.cpp* you can compile
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the above program with gcc:
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```cpp
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g++ -O2 -lfinal callback-function.cpp -o callback-function
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g++ callback-function.cpp -o callback-function -O2 -lfinal
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```
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@ -827,7 +827,7 @@ int main (int argc, char* argv[])
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After entering the source code in *callback-lambda.cpp* you can compile
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the above program with gcc:
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```cpp
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g++ -O2 -lfinal -std=c++11 callback-lambda.cpp -o callback-lambda
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g++ callback-lambda.cpp -o callback-lambda -O2 -lfinal -std=c++11
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```
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@ -886,7 +886,7 @@ int main (int argc, char* argv[])
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After entering the source code in *callback-method.cpp* you can compile
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the above program with gcc:
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```cpp
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g++ -O2 -lfinal -std=c++11 callback-method.cpp -o callback-method
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g++ callback-method.cpp -o callback-method -O2 -lfinal -std=c++11
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```
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@ -1007,7 +1007,7 @@ int main (int argc, char* argv[])
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After entering the source code in *emit-signal.cpp* you can compile
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the above program with gcc:
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```cpp
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g++ -O2 -lfinal -std=c++11 emit-signal.cpp -o emit-signal
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g++ emit-signal.cpp -o emit-signal -O2 -lfinal -std=c++11
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```
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@ -1278,7 +1278,7 @@ int main (int argc, char* argv[])
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After entering the source code in *size-adjustment.cpp* you can compile
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the above program with gcc:
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```cpp
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g++ -O2 -lfinal -std=c++11 size-adjustment.cpp -o size-adjustment
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g++ size-adjustment.cpp -o size-adjustment -O2 -lfinal -std=c++11
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```
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@ -1406,5 +1406,5 @@ int main (int argc, char* argv[])
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After entering the source code in *scrollview.cpp* you can compile
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the above program with gcc:
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```cpp
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g++ -O2 -lfinal -std=c++11 scrollview.cpp -o scrollview
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g++ scrollview.cpp -o scrollview -O2 -lfinal -std=c++11
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```
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@ -438,6 +438,6 @@ int main (int argc, char* argv[])
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After entering the source code in *theme.cpp* you can compile
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the above program with gcc:
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```cpp
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g++ -O2 -lfinal -std=c++11 theme.cpp -o theme
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g++ theme.cpp -o theme -O2 -lfinal -std=c++11
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```
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@ -138,9 +138,7 @@ void FMenu::onKeyPress (FKeyEvent* ev)
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if ( menu_bar )
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{
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auto mbar = static_cast<FMenuBar*>(menu_bar);
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if ( mbar->hotkeyMenu(ev) )
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if ( menu_bar->hotkeyMenu(ev) )
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return;
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}
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@ -989,9 +987,8 @@ void FMenu::passEventToMenuBar (FMouseEvent* const& ev) const
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const auto& _ev = \
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std::make_shared<FMouseEvent>(fc::MouseMove_Event, p, t, b);
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setClickedWidget(menu_bar);
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auto& mbar = *(static_cast<FMenuBar*>(menu_bar));
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mbar.mouse_down = true;
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mbar.onMouseMove(_ev.get());
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menu_bar->mouse_down = true;
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menu_bar->onMouseMove(_ev.get());
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}
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catch (const std::bad_alloc&)
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{
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@ -1060,7 +1057,7 @@ bool FMenu::selectNextItem()
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++next_element;
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if ( next_element == list.end() )
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next_element = list.begin();
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next = static_cast<FMenuItem*>(*next_element);
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next = *next_element;
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}
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while ( ! next->isEnabled()
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|| ! next->acceptFocus()
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@ -1110,7 +1107,7 @@ bool FMenu::selectPrevItem()
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if ( prev_element == list.begin() )
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prev_element = list.end();
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--prev_element;
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prev = static_cast<FMenuItem*>(*prev_element);
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prev = *prev_element;
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}
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while ( ! prev->isEnabled()
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|| ! prev->acceptFocus()
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@ -302,7 +302,7 @@ bool FMenuBar::selectNextItem()
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if ( next_element == list.end() )
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next_element = list.begin();
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next = static_cast<FMenuItem*>(*next_element);
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next = *next_element;
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} while ( ! next->isEnabled()
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|| ! next->acceptFocus()
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|| ! next->isShown()
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@ -365,7 +365,7 @@ bool FMenuBar::selectPrevItem()
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prev_element = list.end();
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--prev_element;
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prev = static_cast<FMenuItem*>(*prev_element);
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prev = *prev_element;
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}
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while ( ! prev->isEnabled()
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|| ! prev->acceptFocus()
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@ -40,7 +40,7 @@ FScrollbar::FScrollbar(FWidget* parent)
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: FWidget{parent}
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{
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// The default scrollbar orientation is vertical
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setGeometry(FPoint{1, 1}, FSize{1, length}, false);
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FScrollbar::setGeometry(FPoint{1, 1}, FSize{1, length}, false);
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init();
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}
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@ -1537,9 +1537,12 @@ const FString operator + (const FString& s1, const FString& s2)
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//----------------------------------------------------------------------
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const FString operator + (const FString& s, const wchar_t c)
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{
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FString tmp{s};
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tmp._insert (tmp.length, 1, &c);
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return tmp;
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FString tmp1{s};
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wchar_t tmp2[2];
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tmp2[0] = c;
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tmp2[1] = L'\0';
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tmp1._insert (tmp1.length, 1, tmp2);
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return tmp1;
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}
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//----------------------------------------------------------------------
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@ -1597,7 +1600,7 @@ const FString operator + (const FString& s, const char c)
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wchar_t tmp2[2];
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tmp2[0] = wchar_t(c & 0xff);
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tmp2[1] = L'\0';
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tmp1._insert (s.length, 1, tmp2);
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tmp1._insert (tmp1.length, 1, tmp2);
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return tmp1;
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}
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@ -1706,9 +1706,10 @@ void FVTerm::updateVTerm() const
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vdesktop->has_changes = false;
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}
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const FWidget* widget = static_cast<FWidget*>(vterm->widget);
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const FWidget* widget = vterm->widget;
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if ( ! widget->getWindowList() || widget->getWindowList()->empty() )
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if ( ! widget || ! widget->getWindowList()
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|| widget->getWindowList()->empty() )
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return;
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for (auto&& window : *(widget->getWindowList()))
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@ -163,8 +163,8 @@ void FStringTest::noArgumentTest()
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CPPUNIT_ASSERT ( empty.getLength() == 0 );
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CPPUNIT_ASSERT ( empty.capacity() == 0 );
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CPPUNIT_ASSERT ( empty.getUTF8length() == 0 );
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CPPUNIT_ASSERT ( empty.wc_str() == 0 );
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CPPUNIT_ASSERT ( empty.c_str() == 0 );
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CPPUNIT_ASSERT ( empty.wc_str() == nullptr );
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CPPUNIT_ASSERT ( empty.c_str() == nullptr );
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CPPUNIT_ASSERT_EQUAL ( empty.toString(), std::string() );
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CPPUNIT_ASSERT ( strlen(finalcut::FString(99).c_str()) == 0 );
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CPPUNIT_ASSERT ( wcslen(finalcut::FString(99).wc_str()) == 0 );
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@ -172,9 +172,9 @@ void FStringTest::noArgumentTest()
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CPPUNIT_ASSERT ( wcslen(finalcut::FString("").wc_str()) == 0 );
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char* cstr = empty.c_str();
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CPPUNIT_ASSERT ( cstr == 0 );
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CPPUNIT_ASSERT ( cstr == nullptr );
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wchar_t* wcstr = empty.wc_str();
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CPPUNIT_ASSERT ( wcstr == 0 );
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CPPUNIT_ASSERT ( wcstr == nullptr );
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std::string str = empty.toString();
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CPPUNIT_ASSERT ( str.length() == 0 );
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CPPUNIT_ASSERT ( str.size() == 0 );
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@ -516,7 +516,7 @@ void FStringTest::additionAssignmentTest()
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//----------------------------------------------------------------------
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void FStringTest::additionTest()
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{
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// finalcut::FString member operator
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// const finalcut::FString + ...
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const finalcut::FString s1("abc");
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CPPUNIT_ASSERT ( s1.getLength() == 3 );
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CPPUNIT_ASSERT ( *(s1.c_str() + s1.getLength()) == '\0' );
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@ -529,8 +529,7 @@ void FStringTest::additionTest()
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CPPUNIT_ASSERT ( s1 + wchar_t(L'd') == L"abcd" );
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CPPUNIT_ASSERT ( s1 + char('d') == L"abcd" );
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// finalcut::FString non-member operator
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// finalcut::FString + ...
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finalcut::FString s2("abc");
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CPPUNIT_ASSERT ( s2.getLength() == 3 );
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CPPUNIT_ASSERT ( *(s2.c_str() + s2.getLength()) == '\0' );
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@ -543,25 +542,70 @@ void FStringTest::additionTest()
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CPPUNIT_ASSERT ( s2 + wchar_t(L'd') == L"abcd" );
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CPPUNIT_ASSERT ( s2 + char('d') == L"abcd" );
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const std::wstring& s3 = L"abc";
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CPPUNIT_ASSERT ( s3 + finalcut::FString("def") == L"abcdef" );
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// Empty const finalcut::FString + ...
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const finalcut::FString s3;
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CPPUNIT_ASSERT ( s3.getLength() == 0 );
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CPPUNIT_ASSERT ( s3.c_str() == nullptr );
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CPPUNIT_ASSERT ( s3.wc_str() == nullptr );
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CPPUNIT_ASSERT ( s3 + finalcut::FString("def") == L"def" );
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CPPUNIT_ASSERT ( s3 + std::wstring(L"def") == L"def" );
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CPPUNIT_ASSERT ( s3 + const_cast<wchar_t*>(L"def") == L"def" );
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CPPUNIT_ASSERT ( s3 + std::string("def") == L"def" );
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CPPUNIT_ASSERT ( s3 + const_cast<char*>("def") == L"def" );
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CPPUNIT_ASSERT ( s3 + wchar_t(L'd') == L"d" );
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CPPUNIT_ASSERT ( s3 + char('d') == L"d" );
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constexpr wchar_t s4[] = L"abc";
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CPPUNIT_ASSERT ( s4 + finalcut::FString("def") == L"abcdef" );
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// Empty finalcut::FString + ...
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finalcut::FString s4;
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CPPUNIT_ASSERT ( s4.getLength() == 0 );
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CPPUNIT_ASSERT ( s4.c_str() == nullptr );
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CPPUNIT_ASSERT ( s4.wc_str() == nullptr );
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CPPUNIT_ASSERT ( s4 + finalcut::FString("def") == L"def" );
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CPPUNIT_ASSERT ( s4 + std::wstring(L"def") == L"def" );
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CPPUNIT_ASSERT ( s4 + const_cast<wchar_t*>(L"def") == L"def" );
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CPPUNIT_ASSERT ( s4 + std::string("def") == L"def" );
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CPPUNIT_ASSERT ( s4 + const_cast<char*>("def") == L"def" );
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CPPUNIT_ASSERT ( s4 + wchar_t(L'd') == L"d" );
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CPPUNIT_ASSERT ( s4 + char('d') == L"d" );
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const std::string& s5 = "abc";
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// Other string types + finalcut::FString
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const std::wstring& s5 = L"abc";
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CPPUNIT_ASSERT ( s5 + finalcut::FString("def") == L"abcdef" );
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constexpr char s6[] = "abc";
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constexpr wchar_t s6[] = L"abc";
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CPPUNIT_ASSERT ( s6 + finalcut::FString("def") == L"abcdef" );
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const std::string& s7 = "abc";
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CPPUNIT_ASSERT ( s7 + finalcut::FString("def") == L"abcdef" );
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constexpr char s8[] = "abc";
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CPPUNIT_ASSERT ( s8 + finalcut::FString("def") == L"abcdef" );
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constexpr wchar_t c1 = L'a';
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CPPUNIT_ASSERT ( c1 + s3 == L"aabc" );
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CPPUNIT_ASSERT ( c1 + s5 == L"aabc" );
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CPPUNIT_ASSERT ( c1 + finalcut::FString("def") == L"adef" );
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constexpr char c2 = 'a';
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CPPUNIT_ASSERT ( c2 + s5 == "aabc" );
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CPPUNIT_ASSERT ( c2 + s7 == "aabc" );
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CPPUNIT_ASSERT ( c2 + finalcut::FString("def") == L"adef" );
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// Other string types + empty const finalcut::FString
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CPPUNIT_ASSERT ( s5 + s3 == L"abc" );
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CPPUNIT_ASSERT ( s6 + s3 == L"abc" );
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CPPUNIT_ASSERT ( s7 + s3 == L"abc" );
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CPPUNIT_ASSERT ( s8 + s3 == L"abc" );
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CPPUNIT_ASSERT ( c1 + s3 == L"a" );
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CPPUNIT_ASSERT ( c1 + s3 == L"a" );
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CPPUNIT_ASSERT ( c2 + s3 == "a" );
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// Other string types + empty finalcut::FString
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CPPUNIT_ASSERT ( s5 + s4 == L"abc" );
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CPPUNIT_ASSERT ( s6 + s4 == L"abc" );
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CPPUNIT_ASSERT ( s7 + s4 == L"abc" );
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CPPUNIT_ASSERT ( s8 + s4 == L"abc" );
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CPPUNIT_ASSERT ( c1 + s4 == L"a" );
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CPPUNIT_ASSERT ( c1 + s4 == L"a" );
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CPPUNIT_ASSERT ( c2 + s4 == "a" );
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}
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//----------------------------------------------------------------------
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