ce93188a4a
* add units support (POINT, PIXEL, SPACE) for polybar
- add a size_with_unit struct
- add a geometry_format_values struct
- move dpi initialisation from renderer.cpp to bar.cpp
- add a string to size_with_unit converter
- add point support (with pt)
- add pixel support (with px)
* Fix unit test compilation
* clang-format
* Better names
The old names didn't really capture the purpose of the structs and
function.
space_type -> spacing_type
space_size -> spacing_val
size_type -> extent_type
geometry -> extent_val
geometry_format_values -> percentage_with_offset
* Remove parse_size_with_unit
No longer needed. The convert<spacing_val> function in config.cpp
already does all the work for us and always setting the type to pixel
was wrong.
In addition, line-size should not be of type spacing_val but extent_val.
* Cleanup
I tried to address most of my comments on the old PR
* Fix renderer width calculation
We can't just blindly add the x difference to the width because for
example the width should increase if x < width and the increase keeps
x < width.
Similarly, we can't just add the offset to the width.
* Rename geom_format_to_pixels to percentage_with_offset_to_pixel
* Cleanup
* Apply suggested changes from Patrick on GitHub
Co-authored-by: Patrick Ziegler <p.ziegler96@gmail.com>
* Update src/components/bar.cpp
Co-authored-by: Patrick Ziegler <p.ziegler96@gmail.com>
* Update src/components/config.cpp
Co-authored-by: Patrick Ziegler <p.ziegler96@gmail.com>
* Update src/components/builder.cpp
Co-authored-by: Patrick Ziegler <p.ziegler96@gmail.com>
* Update src/components/builder.cpp
Co-authored-by: Patrick Ziegler <p.ziegler96@gmail.com>
* config: Use stod for parsing percentage
* Use stof instead of strtof
* units: Fix test edge cases
* Remove unnecessary clang-format toggle
* Use percentage_with_offset for margin-{top,bottom}
* Support negative extent values
* Rename unit to units and create a cpp file
* Move percentage_with_offset_to_pixel unit test to units
* Add unit tests for units_utils
* Clarify when and how negative spacing/extent is allowed
Negative spacing is never allowed and produces a config error.
Extents allow negative values in theory, but only a few use-cases accept
it.
Only the extent value used for the `%{O}` tag and the offset value in
percentage_with_offset can be negative. Everything else is capped below
at 0.
The final pixel value of percentage_with_offset also caps below at 0.
* Fix parsing errors not being caught in config
* Print a proper error message for uncaught exceptions
* Cleanup module::get_output
All changes preserve the existing semantics
* Stop using remove_trailing_space in module::get_output
Instead, we first check if the current tag is built, and only if it is,
the spacing is prepended.
* Remove unused imports
* Restore old behavior
If there are two tags and the second one isn't built (module::build
returns false), the space in between them is removed.
For example in the mpd module:
format-online = <toggle> <label-song> foo
If mpd is not running, the mpd module will return false when trying to
build the `<label-song>` tag. If we don't remove the space between
`<toggle>` and `<label-song>`, we end up with two spaces between
`<toggle>` and `foo`.
This change is to match the old behavior where at least one trailing
space character was removed from the builder.
* Add changelog entry
* Remove unused setting
* Use percentage with offset for tray-offset
Co-authored-by: Jérôme BOULMIER <jerome.boulmier@outlook.fr>
Co-authored-by: Joe Groocock <github@frebib.net>
60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
#pragma once
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#include "modules/meta/timer_module.hpp"
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#include "settings.hpp"
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POLYBAR_NS
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namespace modules {
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enum class cpu_state { NORMAL = 0, WARN };
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struct cpu_time {
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unsigned long long user;
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unsigned long long nice;
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unsigned long long system;
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unsigned long long idle;
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unsigned long long steal;
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unsigned long long total;
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};
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using cpu_time_t = unique_ptr<cpu_time>;
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class cpu_module : public timer_module<cpu_module> {
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public:
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explicit cpu_module(const bar_settings&, string);
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bool update();
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string get_format() const;
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bool build(builder* builder, const string& tag) const;
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static constexpr auto TYPE = "internal/cpu";
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protected:
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bool read_values();
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float get_load(size_t core) const;
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private:
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static constexpr auto TAG_LABEL = "<label>";
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static constexpr auto TAG_LABEL_WARN = "<label-warn>";
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static constexpr auto TAG_BAR_LOAD = "<bar-load>";
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static constexpr auto TAG_RAMP_LOAD = "<ramp-load>";
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static constexpr auto TAG_RAMP_LOAD_PER_CORE = "<ramp-coreload>";
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static constexpr auto FORMAT_WARN = "format-warn";
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label_t m_label;
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label_t m_labelwarn;
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progressbar_t m_barload;
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ramp_t m_rampload;
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ramp_t m_rampload_core;
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spacing_val m_ramp_padding{spacing_type::SPACE, 1U};
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vector<cpu_time_t> m_cputimes;
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vector<cpu_time_t> m_cputimes_prev;
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float m_totalwarn = 80;
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float m_total = 0;
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vector<float> m_load;
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};
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} // namespace modules
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POLYBAR_NS_END
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