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Fix parsing of keys that are prefix of others. (#58)

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The ESC key generates sequences that are prefix of others. For instance:
- ESC => [27]
- F1 =>  [27, 79, 8]

As a result, we can't generate the ESC event when receiving [27],
because it might be the start of the [27, 79, 8] sequence (or not).

Application usually applies a timeout to help detecting the ESC key.
This patch introduce a timeout. It is set to 50ms.

Bug: https://github.com/ArthurSonzogni/FTXUI/issues/55
This commit is contained in:
Arthur Sonzogni
2020-10-25 01:57:56 +02:00
committed by GitHub
parent c13621d1f9
commit 406355df8c
10 changed files with 311 additions and 209 deletions
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6
examples/dom/color_info_sorted_2d.ipp
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@@ -21,7 +21,7 @@ std::vector<std::vector<ColorInfo>> ColorInfoSorted2D() {
// Make 8 colums, one gray and seven colored.
std::vector<std::vector<ColorInfo>> info_columns(8);
info_columns[0] = info_gray;
for (int i = 0; i < info_color.size(); ++i) {
for (size_t i = 0; i < info_color.size(); ++i) {
info_columns[1 + 7 * i / info_color.size()].push_back(info_color[i]);
}
@@ -31,10 +31,10 @@ std::vector<std::vector<ColorInfo>> ColorInfoSorted2D() {
[](const ColorInfo& A, const ColorInfo& B) {
return A.value < B.value;
});
for (int i = 0; i < column.size() - 1; ++i) {
for (size_t i = 0; i < column.size() - 1; ++i) {
int best_index = i + 1;
int best_distance = 255 * 255 * 3;
for (int j = i + 1; j < column.size(); ++j) {
for (size_t j = i + 1; j < column.size(); ++j) {
int dx = column[i].red - column[j].red;
int dy = column[i].green - column[j].green;
int dz = column[i].blue - column[j].blue;