console_utils.h File Reference

Console output utilities for developer samples. More...

#include <kcenon/pacs/core/dicom_dataset.h>
#include <string>
#include <string_view>
#include <vector>

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Namespaces
namespace	kcenon
namespace	kcenon::pacs
namespace	kcenon::pacs::samples
namespace	kcenon::pacs::samples::colors
	ANSI escape codes for terminal colors.

Functions
auto	kcenon::pacs::samples::supports_color () noexcept -> bool
	Check if the terminal supports ANSI colors.
void	kcenon::pacs::samples::set_color_enabled (bool enabled)
	Enable or disable color output globally.
auto	kcenon::pacs::samples::is_color_enabled () noexcept -> bool
	Check if colors are currently enabled.
void	kcenon::pacs::samples::print_header (std::string_view title)
	Print a header/title with decorative border.
void	kcenon::pacs::samples::print_section (std::string_view title)
	Print a section header.
void	kcenon::pacs::samples::print_success (std::string_view message)
	Print a success message.
void	kcenon::pacs::samples::print_error (std::string_view message)
	Print an error message.
void	kcenon::pacs::samples::print_warning (std::string_view message)
	Print a warning message.
void	kcenon::pacs::samples::print_info (std::string_view message)
	Print an informational message.
void	kcenon::pacs::samples::print_debug (std::string_view message)
	Print a debug message.
void	kcenon::pacs::samples::print_dataset_summary (const core::dicom_dataset &ds)
	Print a summary of a DICOM dataset.
void	kcenon::pacs::samples::print_dataset_elements (const core::dicom_dataset &ds, size_t max_value_length=60)
	Print all elements in a DICOM dataset.
void	kcenon::pacs::samples::print_box (const std::vector< std::string > &lines)
	Print text in a decorative box.
void	kcenon::pacs::samples::print_table (std::string_view title, const std::vector< std::pair< std::string, std::string > > &rows)
	Print a key-value table.
void	kcenon::pacs::samples::print_progress (size_t current, size_t total, int width=40, std::string_view label="Progress")
	Print a progress bar.
void	kcenon::pacs::samples::clear_line ()
	Clear the current line (for updating progress)
auto	kcenon::pacs::samples::format_bytes (uint64_t bytes) -> std::string
	Format a byte size for human-readable display.
auto	kcenon::pacs::samples::format_duration (uint64_t milliseconds) -> std::string
	Format a duration in milliseconds.
auto	kcenon::pacs::samples::center_text (std::string_view text, size_t width) -> std::string
	Center a string within a given width.
auto	kcenon::pacs::samples::truncate (std::string_view text, size_t max_length, std::string_view suffix="...") -> std::string
	Truncate a string to a maximum length.

Variables
constexpr const char *	kcenon::pacs::samples::colors::reset = "\033[0m"
	Reset all formatting.
constexpr const char *	kcenon::pacs::samples::colors::bold = "\033[1m"
	Bold text.
constexpr const char *	kcenon::pacs::samples::colors::dim = "\033[2m"
	Dim/faint text.
constexpr const char *	kcenon::pacs::samples::colors::black = "\033[30m"
	Standard colors.
constexpr const char *	kcenon::pacs::samples::colors::red = "\033[31m"
constexpr const char *	kcenon::pacs::samples::colors::green = "\033[32m"
constexpr const char *	kcenon::pacs::samples::colors::yellow = "\033[33m"
constexpr const char *	kcenon::pacs::samples::colors::blue = "\033[34m"
constexpr const char *	kcenon::pacs::samples::colors::magenta = "\033[35m"
constexpr const char *	kcenon::pacs::samples::colors::cyan = "\033[36m"
constexpr const char *	kcenon::pacs::samples::colors::white = "\033[37m"
constexpr const char *	kcenon::pacs::samples::colors::bright_red = "\033[91m"
	Bright/bold colors.
constexpr const char *	kcenon::pacs::samples::colors::bright_green = "\033[92m"
constexpr const char *	kcenon::pacs::samples::colors::bright_yellow = "\033[93m"
constexpr const char *	kcenon::pacs::samples::colors::bright_blue = "\033[94m"
constexpr const char *	kcenon::pacs::samples::colors::bright_magenta = "\033[95m"
constexpr const char *	kcenon::pacs::samples::colors::bright_cyan = "\033[96m"
constexpr const char *	kcenon::pacs::samples::colors::bright_white = "\033[97m"
constexpr const char *	kcenon::pacs::samples::colors::bg_red = "\033[41m"
	Background colors.
constexpr const char *	kcenon::pacs::samples::colors::bg_green = "\033[42m"
constexpr const char *	kcenon::pacs::samples::colors::bg_yellow = "\033[43m"
constexpr const char *	kcenon::pacs::samples::colors::bg_blue = "\033[44m"

Detailed Description

Console output utilities for developer samples.

This file provides utilities for formatted console output with ANSI color support and pretty-printing of DICOM data.

Definition in file console_utils.h.