refactor: Drop tokenized labels

Handle placeholder tokens inside each label
instead of cloning into a new instance each time
This commit is contained in:
Michael Carlberg 2016-10-19 01:26:17 +02:00
parent 37e367eb79
commit 68f72d69cc
19 changed files with 185 additions and 209 deletions
include/modules

View file

@ -25,11 +25,8 @@ namespace modules {
m_bars[memtype::USED] = get_config_bar(m_bar, m_conf, name(), TAG_BAR_USED);
if (m_formatter->has(TAG_BAR_FREE))
m_bars[memtype::FREE] = get_config_bar(m_bar, m_conf, name(), TAG_BAR_FREE);
if (m_formatter->has(TAG_LABEL)) {
if (m_formatter->has(TAG_LABEL))
m_label = get_optional_config_label(m_conf, name(), TAG_LABEL, "%percentage_used%");
m_tokenized = m_label->clone();
}
}
bool update() {
@ -72,38 +69,36 @@ namespace modules {
m_perc[memtype::USED] = 100 - m_perc[memtype::FREE];
// replace tokens
if (m_tokenized) {
m_tokenized->m_text = m_label->m_text;
if (m_label) {
m_label->reset_tokens();
auto replace_unit = [](label_t& label, string token, float value, string unit) {
if (label->m_text.find(token) == string::npos)
return;
auto formatted = string_util::from_stream(
stringstream() << std::setprecision(2) << std::fixed << value << " " << unit);
label->replace_token(token, formatted);
};
replace_unit(m_tokenized, "%gb_used%", (kb_total - kb_avail) / 1024 / 1024, "GB");
replace_unit(m_tokenized, "%gb_free%", kb_avail / 1024 / 1024, "GB");
replace_unit(m_tokenized, "%gb_total%", kb_total / 1024 / 1024, "GB");
replace_unit(m_tokenized, "%mb_used%", (kb_total - kb_avail) / 1024, "MB");
replace_unit(m_tokenized, "%mb_free%", kb_avail / 1024, "MB");
replace_unit(m_tokenized, "%mb_total%", kb_total / 1024, "MB");
replace_unit(m_label, "%gb_used%", (kb_total - kb_avail) / 1024 / 1024, "GB");
replace_unit(m_label, "%gb_free%", kb_avail / 1024 / 1024, "GB");
replace_unit(m_label, "%gb_total%", kb_total / 1024 / 1024, "GB");
replace_unit(m_label, "%mb_used%", (kb_total - kb_avail) / 1024, "MB");
replace_unit(m_label, "%mb_free%", kb_avail / 1024, "MB");
replace_unit(m_label, "%mb_total%", kb_total / 1024, "MB");
m_tokenized->replace_token("%percentage_used%", to_string(m_perc[memtype::USED]) + "%");
m_tokenized->replace_token("%percentage_free%", to_string(m_perc[memtype::FREE]) + "%");
m_label->replace_token("%percentage_used%", to_string(m_perc[memtype::USED]) + "%");
m_label->replace_token("%percentage_free%", to_string(m_perc[memtype::FREE]) + "%");
}
return true;
}
bool build(builder* builder, string tag) {
bool build(builder* builder, string tag) const {
if (tag == TAG_BAR_USED) {
builder->node(m_bars[memtype::USED]->output(m_perc[memtype::USED]));
builder->node(m_bars.at(memtype::USED)->output(m_perc.at(memtype::USED)));
} else if (tag == TAG_BAR_FREE)
builder->node(m_bars[memtype::FREE]->output(m_perc[memtype::FREE]));
builder->node(m_bars.at(memtype::FREE)->output(m_perc.at(memtype::FREE)));
else if (tag == TAG_LABEL)
builder->node(m_tokenized);
builder->node(m_label);
else
return false;
return true;
@ -115,7 +110,7 @@ namespace modules {
static constexpr auto TAG_BAR_FREE = "<bar-free>";
label_t m_label;
label_t m_tokenized;
progressbar_t m_bar_free;
map<memtype, progressbar_t> m_bars;
map<memtype, int> m_perc;
};