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[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface.

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Implement interface mirroring.
Add TextLine and TextParagraph classes.
Handle UTF-16 input on macOS and Windows.
This commit is contained in:
bruvzg
2020-09-03 14:22:16 +03:00
parent 07d14f5bb8
commit 99666de00f
162 changed files with 7008 additions and 3564 deletions
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28
scene/gui/grid_container.cpp
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@@ -141,6 +141,7 @@ void GridContainer::_notification(int p_what) {
// Finally, fit the nodes.
int col_expand = col_expanded.size() > 0 ? remaining_space.width / col_expanded.size() : 0;
int row_expand = row_expanded.size() > 0 ? remaining_space.height / row_expanded.size() : 0;
bool rtl = is_layout_rtl();
int col_ofs = 0;
int row_ofs = 0;
@@ -156,24 +157,37 @@ void GridContainer::_notification(int p_what) {
valid_controls_index++;
if (col == 0) {
col_ofs = 0;
if (rtl) {
col_ofs = get_size().width;
} else {
col_ofs = 0;
}
if (row > 0) {
row_ofs += (row_expanded.has(row - 1) ? row_expand : row_minh[row - 1]) + vsep;
}
}
Point2 p(col_ofs, row_ofs);
Size2 s(col_expanded.has(col) ? col_expand : col_minw[col], row_expanded.has(row) ? row_expand : row_minh[row]);
fit_child_in_rect(c, Rect2(p, s));
col_ofs += s.width + hsep;
if (rtl) {
Size2 s(col_expanded.has(col) ? col_expand : col_minw[col], row_expanded.has(row) ? row_expand : row_minh[row]);
Point2 p(col_ofs - s.width, row_ofs);
fit_child_in_rect(c, Rect2(p, s));
col_ofs -= s.width + hsep;
} else {
Point2 p(col_ofs, row_ofs);
Size2 s(col_expanded.has(col) ? col_expand : col_minw[col], row_expanded.has(row) ? row_expand : row_minh[row]);
fit_child_in_rect(c, Rect2(p, s));
col_ofs += s.width + hsep;
}
}
} break;
case NOTIFICATION_THEME_CHANGED: {
minimum_size_changed();
} break;
case NOTIFICATION_TRANSLATION_CHANGED:
case NOTIFICATION_LAYOUT_DIRECTION_CHANGED: {
queue_sort();
} break;
}
}