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Fixes problem with scroll bar view after first draw

This commit is contained in:
Markus Gans 2019-06-12 11:37:34 +02:00
parent b9ef1200e8
commit 52c5b412f7
15 changed files with 108 additions and 63 deletions
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3
ChangeLog
View File

@ -1,3 +1,6 @@
2019-06-12 Markus Gans <guru.mail@muenster.de>
* Fixes problem with scroll bar view after first draw
2019-06-02 Markus Gans <guru.mail@muenster.de>
* Avoid drawing the scroll bars if the widget is non-visible

17
examples/7segment.cpp
View File

@ -110,10 +110,6 @@ void SegmentView::hexEncoding()
//----------------------------------------------------------------------
void SegmentView::get7Segment (const wchar_t c)
{
sevenSegment& s = code[c];
constexpr char h[2]{' ', '_'};
constexpr char v[2]{' ', '|'};
for (int i = 0; i < 3; i++)
line[i].clear();
@ -157,9 +153,16 @@ void SegmentView::get7Segment (const wchar_t c)
default:
// Hexadecimal digit from 0 up to f
line[0] << ' ' << h[s.a] << ' ';
line[1] << v[s.f] << h[s.g] << v[s.b];
line[2] << v[s.e] << h[s.d] << v[s.c];
if ( code.find(c) != code.end() )
{
sevenSegment& s = code[c];
constexpr char h[2]{' ', '_'};
constexpr char v[2]{' ', '|'};
line[0] << ' ' << h[s.a] << ' ';
line[1] << v[s.f] << h[s.g] << v[s.b];
line[2] << v[s.e] << h[s.d] << v[s.c];
}
}
}

12
src/flistbox.cpp
View File

@ -832,8 +832,16 @@ void FListBox::draw()
if ( isMonochron() )
setReverse(false);
vbar->redraw();
hbar->redraw();
if ( ! hbar->isShown() && isHorizontallyScrollable() )
hbar->show();
else
vbar->redraw();
if ( ! vbar->isShown() && isVerticallyScrollable() )
vbar->show();
else
hbar->redraw();
drawList();
if ( flags.focus && getStatusBar() )

12
src/flistview.cpp
View File

@ -1491,8 +1491,16 @@ void FListView::draw()
if ( isMonochron() )
setReverse(false);
vbar->redraw();
hbar->redraw();
if ( ! hbar->isShown() && isHorizontallyScrollable() )
hbar->show();
else
vbar->redraw();
if ( ! vbar->isShown() && isVerticallyScrollable() )
vbar->show();
else
hbar->redraw();
drawList();
if ( flags.focus && getStatusBar() )

45
src/fscrollview.cpp
View File

@ -75,7 +75,9 @@ void FScrollView::setScrollWidth (std::size_t width)
hbar->setMaximum (int(width - getViewportWidth()));
hbar->setPageSize (int(width), int(getViewportWidth()));
hbar->calculateSliderValues();
setHorizontalScrollBarVisibility();
if ( isShown() )
setHorizontalScrollBarVisibility();
}
//----------------------------------------------------------------------
@ -102,7 +104,9 @@ void FScrollView::setScrollHeight (std::size_t height)
vbar->setMaximum (int(height - getViewportHeight()));
vbar->setPageSize (int(height), int(getViewportHeight()));
vbar->calculateSliderValues();
setVerticalScrollBarVisibility();
if ( isShown() )
setVerticalScrollBarVisibility();
}
//----------------------------------------------------------------------
@ -143,12 +147,16 @@ void FScrollView::setScrollSize (const FSize& size)
hbar->setMaximum (int(width - getViewportWidth()));
hbar->setPageSize (int(width), int(getViewportWidth()));
hbar->calculateSliderValues();
setHorizontalScrollBarVisibility();
vbar->setMaximum (int(height - getViewportHeight()));
vbar->setPageSize (int(height), int(getViewportHeight()));
vbar->calculateSliderValues();
setVerticalScrollBarVisibility();
if ( isShown() )
{
setHorizontalScrollBarVisibility();
setVerticalScrollBarVisibility();
}
}
//----------------------------------------------------------------------
@ -296,14 +304,18 @@ bool FScrollView::setBorder (bool enable)
void FScrollView::setHorizontalScrollBarMode (fc::scrollBarMode mode)
{
hMode = mode;
setHorizontalScrollBarVisibility();
if ( isShown() )
setHorizontalScrollBarVisibility();
}
//----------------------------------------------------------------------
void FScrollView::setVerticalScrollBarMode (fc::scrollBarMode mode)
{
vMode = mode;
setVerticalScrollBarVisibility();
if ( isShown() )
setVerticalScrollBarVisibility();
}
//----------------------------------------------------------------------
@ -428,6 +440,13 @@ void FScrollView::draw()
setViewportPrint();
copy2area();
if ( ! hbar->isShown() )
setHorizontalScrollBarVisibility();
if ( ! vbar->isShown() )
setVerticalScrollBarVisibility();
vbar->redraw();
hbar->redraw();
}
@ -639,7 +658,6 @@ void FScrollView::adjustSize()
hbar->setWidth (width - 2, false);
hbar->setValue (xoffset);
hbar->resize();
setHorizontalScrollBarVisibility();
vbar->setMaximum (int(getScrollHeight() - getViewportHeight()));
vbar->setPageSize (int(getScrollHeight()), int(getViewportHeight()));
@ -647,7 +665,12 @@ void FScrollView::adjustSize()
vbar->setHeight (height - 2, false);
vbar->setValue (yoffset);
vbar->resize();
setVerticalScrollBarVisibility();
if ( isShown() )
{
setHorizontalScrollBarVisibility();
setVerticalScrollBarVisibility();
}
}
//----------------------------------------------------------------------
@ -814,9 +837,6 @@ void FScrollView::calculateScrollbarPos()
//----------------------------------------------------------------------
void FScrollView::setHorizontalScrollBarVisibility()
{
if ( ! isShown() )
return;
switch ( hMode )
{
case fc::Auto:
@ -839,9 +859,6 @@ void FScrollView::setHorizontalScrollBarVisibility()
//----------------------------------------------------------------------
void FScrollView::setVerticalScrollBarVisibility()
{
if ( ! isShown() )
return;
switch ( vMode )
{
case fc::Auto:

10
src/fterm.cpp
View File

@ -515,7 +515,7 @@ void FTerm::detectTermSize()
auto& term_geometry = data->getTermGeometry();
if ( fsys )
ret = fsys->ioControl (fd, TIOCGWINSZ, &win_size);
ret = fsys->ioctl (fd, TIOCGWINSZ, &win_size);
else
ret = -1;
@ -962,7 +962,7 @@ void FTerm::init_global_values (bool disable_alt_screen)
// Preset to false
data->setNewFont(false);
// Sets alternative screen usage
// Sets alternate screen usage
data->useAlternateScreen(! disable_alt_screen);
// Initialize xterm object
@ -1693,6 +1693,8 @@ inline void FTerm::disableApplicationEscKey()
//----------------------------------------------------------------------
void FTerm::useAlternateScreenBuffer()
{
// Switch to the alternate screen
if ( ! hasAlternateScreen() )
return;
@ -1714,6 +1716,8 @@ void FTerm::useAlternateScreenBuffer()
//----------------------------------------------------------------------
void FTerm::useNormalScreenBuffer()
{
// Switch to the normal screen
if ( ! hasAlternateScreen() )
return;
@ -1880,6 +1884,7 @@ void FTerm::init (bool disable_alt_screen)
// Enter 'keyboard_transmit' mode
enableKeypad();
// Switch to the alternate screen
useAlternateScreenBuffer();
// Enable alternate charset
@ -2032,6 +2037,7 @@ void FTerm::finish()
if ( isXTerminal() )
xterm->metaSendsESC(false);
// Switch to the normal screen
useNormalScreenBuffer();
// leave 'keyboard_transmit' mode

10
src/ftermfreebsd.cpp
View File

@ -61,7 +61,7 @@ void FTermFreeBSD::setCursorStyle (CursorStyle style, bool hidden)
if ( hidden )
return;
fsysten->ioControl (0, CONS_CURSORTYPE, &style);
fsysten->ioctl (0, CONS_CURSORTYPE, &style);
}
//----------------------------------------------------------------------
@ -71,7 +71,7 @@ bool FTermFreeBSD::isFreeBSDConsole()
keymap_t keymap;
if ( fsysten && fsysten->ioControl(0, GIO_KEYMAP, &keymap) == 0 )
if ( fsysten && fsysten->ioctl(0, GIO_KEYMAP, &keymap) == 0 )
return true;
else
return false;
@ -149,7 +149,7 @@ bool FTermFreeBSD::saveFreeBSDAltKey()
keymap_t keymap;
if ( fsystem )
ret = fsysten->ioControl (0, GIO_KEYMAP, &keymap);
ret = fsysten->ioctl (0, GIO_KEYMAP, &keymap);
if ( ret < 0 )
return false;
@ -169,7 +169,7 @@ bool FTermFreeBSD::setFreeBSDAltKey (uInt key)
keymap_t keymap;
if ( fsystem )
ret = fsysten->ioControl (0, GIO_KEYMAP, &keymap);
ret = fsysten->ioctl (0, GIO_KEYMAP, &keymap);
if ( ret < 0 )
return false;
@ -178,7 +178,7 @@ bool FTermFreeBSD::setFreeBSDAltKey (uInt key)
keymap.key[left_alt].map[0] = key;
if ( (keymap.n_keys > 0)
&& fsystem && (fsysten->ioControl(0, PIO_KEYMAP, &keymap) < 0) )
&& fsystem && (fsysten->ioctl(0, PIO_KEYMAP, &keymap) < 0) )
return false;
else
return true;

5
src/ftermios.cpp
View File

@ -230,7 +230,10 @@ uInt FTermios::getBaudRate()
outspeed[B115200] = 115200; // 115,200 baud
outspeed[B230400] = 230400; // 230,400 baud
return outspeed[cfgetospeed(&term_init)];
if ( outspeed.find(cfgetospeed(&term_init)) != outspeed.end() )
return outspeed[cfgetospeed(&term_init)];
return 0;
}
} // namespace finalcut

32
src/ftermlinux.cpp
View File

@ -144,7 +144,7 @@ bool FTermLinux::isLinuxConsole()
// get keyboard type an compare
return ( fsystem->isTTY(fd_tty)
&& fsystem->ioControl(fd_tty, KDGKBTYPE, &arg) == 0
&& fsystem->ioctl(fd_tty, KDGKBTYPE, &arg) == 0
&& ((arg == KB_101) || (arg == KB_84)) );
}
@ -496,8 +496,8 @@ int FTermLinux::getFramebuffer_bpp()
return -1;
}
if ( ! fsystem->ioControl(fd, FBIOGET_VSCREENINFO, &fb_var)
&& ! fsystem->ioControl(fd, FBIOGET_FSCREENINFO, &fb_fix) )
if ( ! fsystem->ioctl(fd, FBIOGET_VSCREENINFO, &fb_var)
&& ! fsystem->ioctl(fd, FBIOGET_FSCREENINFO, &fb_fix) )
{
fsystem->close(fd);
return int(fb_var.bits_per_pixel);
@ -543,7 +543,7 @@ bool FTermLinux::getScreenFont()
// font operation
if ( fsystem )
ret = fsystem->ioControl (fd_tty, KDFONTOP, &font);
ret = fsystem->ioctl (fd_tty, KDFONTOP, &font);
if ( ret == 0 )
{
@ -571,7 +571,7 @@ bool FTermLinux::getUnicodeMap()
// get count
if ( fsystem )
ret = fsystem->ioControl (fd_tty, GIO_UNIMAP, &screen_unicode_map);
ret = fsystem->ioctl (fd_tty, GIO_UNIMAP, &screen_unicode_map);
if ( ret != 0 )
{
@ -592,7 +592,7 @@ bool FTermLinux::getUnicodeMap()
// get unicode-to-font mapping from kernel
if ( fsystem )
ret = fsystem->ioControl (fd_tty, GIO_UNIMAP, &screen_unicode_map);
ret = fsystem->ioctl (fd_tty, GIO_UNIMAP, &screen_unicode_map);
if ( ret != 0 )
return false;
@ -612,7 +612,7 @@ FTermLinux::modifier_key& FTermLinux::getModifierKey()
std::memset (&mod_key, 0x00, sizeof(mod_key));
// TIOCLINUX, subcode = 6 (TIOCL_GETSHIFTSTATE)
if ( fsystem && fsystem->ioControl(0, TIOCLINUX, &subcode) >= 0 )
if ( fsystem && fsystem->ioctl(0, TIOCLINUX, &subcode) >= 0 )
{
if ( subcode & (1 << KG_SHIFT) )
mod_key.shift = true;
@ -676,7 +676,7 @@ int FTermLinux::setScreenFont ( uChar fontdata[], uInt count
// font operation
if ( fsystem )
ret = fsystem->ioControl (fd_tty, KDFONTOP, &font);
ret = fsystem->ioctl (fd_tty, KDFONTOP, &font);
if ( ret != 0 && errno != ENOSYS && errno != EINVAL )
{
@ -713,14 +713,14 @@ int FTermLinux::setUnicodeMap (struct unimapdesc* unimap)
{
// clear the unicode-to-font table
if ( fsystem )
ret = fsystem->ioControl (fd_tty, PIO_UNIMAPCLR, &advice);
ret = fsystem->ioctl (fd_tty, PIO_UNIMAPCLR, &advice);
if ( ret != 0 )
return -1;
// put the new unicode-to-font mapping in kernel
if ( fsystem )
ret = fsystem->ioControl (fd_tty, PIO_UNIMAP, unimap);
ret = fsystem->ioctl (fd_tty, PIO_UNIMAP, unimap);
if ( ret != 0 )
advice.advised_hashlevel++;
@ -840,7 +840,7 @@ int FTermLinux::setBlinkAsIntensity (bool enable)
return -1;
// Enable access to VGA I/O ports (from 0x3B4 with num = 0x2C)
if ( fsystem->ioControl(fd_tty, KDENABIO, 0) < 0 )
if ( fsystem->ioctl(fd_tty, KDENABIO, 0) < 0 )
return -1; // error on KDENABIO
if ( enable )
@ -849,7 +849,7 @@ int FTermLinux::setBlinkAsIntensity (bool enable)
setAttributeMode (getAttributeMode() | 0x08); // set bit 3
// Disable access to VGA I/O ports
if ( fsystem->ioControl(fd_tty, KDDISABIO, 0) < 0 )
if ( fsystem->ioctl(fd_tty, KDDISABIO, 0) < 0 )
return -1; // error on KDDISABIO
return 0;
@ -869,7 +869,7 @@ bool FTermLinux::setVGAPalette (FColor index, int r, int g, int b)
cmap.color[index].blue = uChar(b);
}
if ( fsystem && fsystem->ioControl (0, PIO_CMAP, &cmap) )
if ( fsystem && fsystem->ioctl (0, PIO_CMAP, &cmap) )
return false;
else
return true;
@ -880,7 +880,7 @@ bool FTermLinux::saveVGAPalette()
{
// Save the current vga color map
if ( fsystem && fsystem->ioControl (0, GIO_CMAP, &saved_color_map) )
if ( fsystem && fsystem->ioctl (0, GIO_CMAP, &saved_color_map) )
has_saved_palette = false;
else
has_saved_palette = true;
@ -898,7 +898,7 @@ bool FTermLinux::resetVGAPalette()
if ( has_saved_palette )
{
if ( fsystem->ioControl (0, PIO_CMAP, &saved_color_map) )
if ( fsystem->ioctl (0, PIO_CMAP, &saved_color_map) )
return false;
}
else
@ -922,7 +922,7 @@ bool FTermLinux::resetVGAPalette()
cmap.color[index].blue = defaultColor[index].blue;
}
if ( fsystem->ioControl (0, PIO_CMAP, &cmap) )
if ( fsystem->ioctl (0, PIO_CMAP, &cmap) )
return false;
}

6
src/ftermopenbsd.cpp
View File

@ -47,7 +47,7 @@ bool FTermOpenBSD::isBSDConsole()
static kbd_t kbdencoding;
if ( fsystem
&& fsysten->ioControl(0, WSKBDIO_GETENCODING, &kbdencoding) == 0 )
&& fsysten->ioctl(0, WSKBDIO_GETENCODING, &kbdencoding) == 0 )
return true;
else
return false;
@ -92,7 +92,7 @@ bool FTermOpenBSD::saveBSDConsoleEncoding()
int ret = -1;
if ( fsystem )
ret = fsysten->ioControl (0, WSKBDIO_GETENCODING, &k_encoding);
ret = fsysten->ioctl (0, WSKBDIO_GETENCODING, &k_encoding);
if ( ret < 0 )
return false;
@ -106,7 +106,7 @@ bool FTermOpenBSD::saveBSDConsoleEncoding()
bool FTermOpenBSD::setBSDConsoleEncoding (kbd_t k_encoding)
{
if ( fsysten
&& fsysten->ioControl(0, WSKBDIO_SETENCODING, &k_encoding) < 0 )
&& fsysten->ioctl(0, WSKBDIO_SETENCODING, &k_encoding) < 0 )
return false;
else
return true;

2
src/fvterm.cpp
View File

@ -2797,7 +2797,7 @@ inline void FVTerm::characterFilter (charData*& next_char)
{
FTerm::characterSub& sub_map = fterm->getCharSubstitutionMap();
if ( sub_map[next_char->encoded_code] )
if ( sub_map.find(next_char->encoded_code) != sub_map.end() )
next_char->encoded_code = sub_map[next_char->encoded_code];
}

1
src/include/final/fmouse.h
View File

@ -511,7 +511,6 @@ class FMouseControl
// Data Member
std::map<FMouse::mouse_type, FMouse*> mouse_protocol{};
std::map<FMouse::mouse_type, FMouse*>::iterator iter{};
FPoint zero_point{0, 0};
bool use_gpm_mouse{false};
bool use_xterm_mouse{false};

2
src/include/final/fsystem.h
View File

@ -60,7 +60,7 @@ class FSystem
virtual uChar inPortByte (uShort) = 0;
virtual void outPortByte (uChar, uShort) = 0;
virtual int isTTY (int) = 0;
virtual int ioControl (int, uLong, ...) = 0;
virtual int ioctl (int, uLong, ...) = 0;
virtual int open (const char*, int, ...) = 0;
virtual int close (int) = 0;
virtual FILE* fopen (const char*, const char*) = 0;

2
src/include/final/fsystemimpl.h
View File

@ -99,7 +99,7 @@ class FSystemImpl : public FSystem
return ::isatty(fd);
}
virtual int ioControl (int fd, uLong request, ...)
virtual int ioctl (int fd, uLong request, ...)
{
va_list args;
va_start (args, request);

12
src/include/final/ftermdetection.h
View File

@ -159,13 +159,6 @@ class FTermDetection final
// Methods
static void detect();
// Data Members
#if DEBUG
static char termtype_256color[256];
static char termtype_Answerback[256];
static char termtype_SecDA[256];
#endif
private:
// Methods
static void deallocation();
@ -201,6 +194,11 @@ class FTermDetection final
static char* secDA_Analysis_vte (char[]);
// Data Members
#if DEBUG
static char termtype_256color[256];
static char termtype_Answerback[256];
static char termtype_SecDA[256];
#endif
static char termtype[256];
static char ttytypename[256];
static bool decscusr_support;