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Replace menu and info when they actually moved

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Previous logic worked only when the buffer moved in the window, but
not if some highlighter (like line numbering or flag lines) moved
the text around.
This commit is contained in:
Maxime Coste 2016-03-30 19:46:43 +01:00
parent 736ba7dabf
commit 9b4bd611ef
2 changed files with 14 additions and 15 deletions
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27
src/client.cc
View File

@ -190,24 +190,21 @@ void Client::redraw_ifn()
if (m_ui_pending & Draw) if (m_ui_pending & Draw)
{ {
auto window_pos = window.position();
m_ui->draw(window.update_display_buffer(context()), get_face("Default")); m_ui->draw(window.update_display_buffer(context()), get_face("Default"));
// window moved, reanchor eventual menu and info if (not m_menu.items.empty() and m_menu.style == MenuStyle::Inline and
if (window_pos != window.position()) m_menu.ui_anchor != window.display_position(m_menu.anchor))
{ m_ui_pending |= (MenuShow | MenuSelect);
if (not m_menu.items.empty() and m_menu.style == MenuStyle::Inline) if (not m_info.content.empty() and is_inline(m_info.style) and
m_ui_pending |= (MenuShow | MenuSelect); m_info.ui_anchor != window.display_position(m_info.anchor))
if (not m_info.content.empty() and is_inline(m_info.style)) m_ui_pending |= InfoShow;
m_ui_pending |= InfoShow;
}
} }
if (m_ui_pending & MenuShow) if (m_ui_pending & MenuShow)
{ {
const CharCoord ui_anchor = m_menu.style == MenuStyle::Inline ? m_menu.ui_anchor = m_menu.style == MenuStyle::Inline ?
window.display_position(m_menu.anchor) : CharCoord{}; window.display_position(m_menu.anchor) : CharCoord{};
m_ui->menu_show(m_menu.items, ui_anchor, m_ui->menu_show(m_menu.items, m_menu.ui_anchor,
get_face("MenuForeground"), get_face("MenuBackground"), get_face("MenuForeground"), get_face("MenuBackground"),
m_menu.style); m_menu.style);
} }
@ -218,9 +215,9 @@ void Client::redraw_ifn()
if (m_ui_pending & InfoShow) if (m_ui_pending & InfoShow)
{ {
const CharCoord ui_anchor = is_inline(m_info.style) ? m_info.ui_anchor = is_inline(m_info.style) ?
window.display_position(m_info.anchor) : CharCoord{}; window.display_position(m_info.anchor) : CharCoord{};
m_ui->info_show(m_info.title, m_info.content, ui_anchor, m_ui->info_show(m_info.title, m_info.content, m_info.ui_anchor,
get_face("Information"), m_info.style); get_face("Information"), m_info.style);
} }
if (m_ui_pending & InfoHide) if (m_ui_pending & InfoHide)
@ -333,7 +330,7 @@ void Client::on_option_changed(const Option& option)
void Client::menu_show(Vector<DisplayLine> choices, ByteCoord anchor, MenuStyle style) void Client::menu_show(Vector<DisplayLine> choices, ByteCoord anchor, MenuStyle style)
{ {
m_menu = Menu{ std::move(choices), anchor, style, -1 }; m_menu = Menu{ std::move(choices), anchor, {}, style, -1 };
m_ui_pending |= MenuShow; m_ui_pending |= MenuShow;
m_ui_pending &= ~MenuHide; m_ui_pending &= ~MenuHide;
} }
@ -354,7 +351,7 @@ void Client::menu_hide()
void Client::info_show(String title, String content, ByteCoord anchor, InfoStyle style) void Client::info_show(String title, String content, ByteCoord anchor, InfoStyle style)
{ {
m_info = Info{ std::move(title), std::move(content), anchor, style }; m_info = Info{ std::move(title), std::move(content), anchor, {}, style };
m_ui_pending |= InfoShow; m_ui_pending |= InfoShow;
m_ui_pending &= ~InfoHide; m_ui_pending &= ~InfoHide;
} }

2
src/client.hh
View File

@ -101,6 +101,7 @@ private:
{ {
Vector<DisplayLine> items; Vector<DisplayLine> items;
ByteCoord anchor; ByteCoord anchor;
CharCoord ui_anchor;
MenuStyle style; MenuStyle style;
int selected; int selected;
} m_menu; } m_menu;
@ -110,6 +111,7 @@ private:
String title; String title;
String content; String content;
ByteCoord anchor; ByteCoord anchor;
CharCoord ui_anchor;
InfoStyle style; InfoStyle style;
} m_info; } m_info;