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Added dynamic postfix text sample based on #56

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This commit is contained in:
Pranav Srinivas Kumar
2020-05-25 09:14:23 -05:00
parent 63bb0d8946
commit 7c1d7d6367
5 changed files with 66 additions and 0 deletions
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3
samples/CMakeLists.txt
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@@ -44,3 +44,6 @@ target_link_libraries(max_progress PRIVATE indicators::indicators)
add_executable(indeterminate_progress_bar indeterminate_progress_bar.cpp)
target_link_libraries(indeterminate_progress_bar PRIVATE indicators::indicators)
add_executable(dynamic_postfix_text dynamic_postfix_text.cpp)
target_link_libraries(dynamic_postfix_text PRIVATE indicators::indicators)

46
samples/dynamic_postfix_text.cpp Normal file
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@@ -0,0 +1,46 @@
#include <indicators/progress_bar.hpp>
#include <indicators/multi_progress.hpp>
#include <indicators/terminal_size.hpp>
using namespace indicators;
int main() {
std::cout << "Terminal width: " << terminal_size().second << "\n";
// prepare progress bar
auto prepare_p = [](ProgressBar *p, const std::string &prefix){
p->set_option(option::PrefixText{prefix});
p->set_option(option::Start{""});
p->set_option(option::Fill{""});
p->set_option(option::Lead{""});
p->set_option(option::Remainder{""});
p->set_option(option::End{""});
p->set_option(option::BarWidth{0});
};
ProgressBar p1, p2;
prepare_p(&p1, "Progress #1");
prepare_p(&p2, "Progress #2");
MultiProgress<ProgressBar, 2> mp(p1, p2);
std::string some_text[] = {"foo", "bar", "independence", "beta", "alfa"};
std::string dynamic_text;
// first pb with static postfix text
p1.set_option(option::PostfixText{"Static text"});
// second pb with dynamic postfix text
for (auto &t: some_text) {
dynamic_text += t + " ";
p2.set_option(option::PostfixText{dynamic_text});
mp.set_progress<0>(size_t(0));
std::this_thread::sleep_for(std::chrono::seconds(1));
}
// update postfix to little text for pb #2
p2.set_option(option::PostfixText{"abcd"});
mp.set_progress<0>(size_t(0));
}