f34440eb6f
- Fix glitch when turning on WiFi: It would temporarily show "No networks found" right before starting the first scan. - Fix spinner to use Assets.h - Replace statusbar battery icons - Better statusbar icon for when WiFi is on but not connected - Replace statusbar WiFi icons and Wifi Manage RSSI/lock icons - Fix for crash when timer is null in I2cScanner - Deprecate Spacer - Fixes for toolbar layout (simplified) - Improved ImageViewer app: center image and add filename text on the bottom - Add LV debug params to sdkconfig.developer - Disabled LV spinner, msgbox and window widgets. These have equivalents in Tactility.
52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
#pragma once
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#include <cstdio>
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#include <string>
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#include <vector>
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namespace tt::string {
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/**
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* Find the last occurrence of a character.
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* @param[in] text the text to search in
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* @param[in] from_index the index to search from (searching from right to left)
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* @param[in] find the character to search for
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* @return the index of the found character, or -1 if none found
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*/
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int findLastIndex(const char* text, size_t from_index, char find);
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/**
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* Given a filesystem path as input, try and get the parent path.
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* @param[in] path input path
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* @param[out] output an output buffer that is allocated to at least the size of "current"
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* @return true when successful
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*/
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bool getPathParent(const char* path, char* output);
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/**
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* Given a filesystem path as input, get the last segment of a path
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* @param[in] path input path
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*/
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std::string getLastPathSegment(const std::string& path);
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/**
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* Splits the provided input into separate pieces with delimiter as separator text.
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* When the input string is empty, the output list will be empty too.
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*
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* @param input the input to split up
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* @param delimiter a non-empty string to recognize as separator
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*/
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std::vector<std::string> split(const std::string& input, const std::string& delimiter);
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/**
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* Join a set of tokens into a single string, given a delimiter (separator).
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* If the input is an empty list, the result will be an empty string.
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* The delimeter is only placed inbetween tokens and not appended at the end of the resulting string.
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*
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* @param input the tokens to join together
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* @param delimiter the separator to join with
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*/
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std::string join(const std::vector<std::string>& input, const std::string& delimiter);
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} // namespace
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