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screen: make behavior of locked screens more sensible in a certain case

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This commit is contained in:
Andrzej Rybczak
2012-08-25 19:09:32 +02:00
parent ecf3b0d30a
commit 08adcbfdc8
1 changed files with 33 additions and 7 deletions
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40
src/screen.cpp
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@@ -27,6 +27,17 @@ using Global::myScreen;
using Global::myLockedScreen;
using Global::myInactiveScreen;
namespace
{
void DrawScreenSeparator(int x)
{
attron(COLOR_PAIR(Config.main_color));
mvvline(Global::MainStartY, x, 0, Global::MainHeight);
attroff(COLOR_PAIR(Config.main_color));
refresh();
}
}
void ApplyToVisibleWindows(void (BasicScreen::*f)())
{
if (myLockedScreen && myScreen->isMergable())
@@ -42,9 +53,28 @@ void ApplyToVisibleWindows(void (BasicScreen::*f)())
(myScreen->*f)();
}
void UpdateInactiveScreen(BasicScreen *screen)
void UpdateInactiveScreen(BasicScreen *screen_to_be_set)
{
myInactiveScreen = myLockedScreen == screen ? 0 : myLockedScreen;
if (myInactiveScreen && myLockedScreen != myInactiveScreen && myLockedScreen == screen_to_be_set)
{
// if we're here, the following conditions are (or at least should be) met:
// 1. screen is split (myInactiveScreen is not null)
// 2. current screen (myScreen) is not splittable, ie. is stacked on top of split screens
// 3. current screen was activated while master screen was active
// 4. we are returning to master screen
// in such case we want to keep slave screen visible, so we never set it to null
// as in "else" case. we also need to refresh it and redraw separator between
// them as stacked screen probably has overwritten part ot it.
myInactiveScreen->Refresh();
DrawScreenSeparator(COLS*Config.locked_screen_width_part);
}
else
{
if (myLockedScreen == screen_to_be_set)
myInactiveScreen = 0;
else
myInactiveScreen = myLockedScreen;
}
}
bool isVisible(BasicScreen *screen)
@@ -74,11 +104,7 @@ void BasicScreen::GetWindowResizeParams(size_t &x_offset, size_t &width, bool ad
{
myLockedScreen->Resize();
myLockedScreen->Refresh();
attron(COLOR_PAIR(Config.main_color));
mvvline(Global::MainStartY, x_offset-1, 0, Global::MainHeight);
attroff(COLOR_PAIR(Config.main_color));
refresh();
DrawScreenSeparator(x_offset-1);
}
}
}