Attempt fix g++ error
This commit is contained in:
Rico Tiongson
parent
5457e012f2
commit
2ee59cf722
@ -15,6 +15,9 @@ addons:
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packages:
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- libxdo-dev
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- libinput-tools
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- g++-7
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env:
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CC: g++-7
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install:
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- pip install .
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script:
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@ -32,182 +32,185 @@ extern "C"
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// CURRENT_WINDOW
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}
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namespace comfortable_swipe::gesture
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namespace comfortable_swipe
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{
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/**
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* Constructs a new swipe gesture, given configurations for certain swipe events.
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*/
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swipe_gesture::swipe_gesture
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(
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const float threshold,
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const char* left3 /* 000 */,
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const char* left4 /* 001 */,
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const char* right3 /* 010 */,
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const char* right4 /* 011 */,
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const char* up3 /* 100 */,
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const char* up4 /* 101 */,
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const char* down3 /* 110 */,
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const char* down4 /* 111 */
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):
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comfortable_swipe::gesture::xdo_gesture(),
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threshold_squared(threshold*threshold),
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commands(new const char*[8]{left3, left4, right3, right4, up3, up4, down3, down4}),
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flag_swiping(false)
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namespace gesture
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{
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// improve responsiveness of first gesture by pre-empting xdotool runtime
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xdo_get_mouse_location(this->xdo, &this->ix, &this->iy, &this->screen_num);
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}
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/**
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* Destructs this swipe gesture.
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*/
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swipe_gesture::~swipe_gesture()
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{
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delete[] commands;
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}
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/**
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* Hook on begin of swipe gesture.
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*/
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void swipe_gesture::begin()
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{
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xdo_get_mouse_location(this->xdo, &this->ix, &this->iy, &this->screen_num);
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this->previous_gesture = swipe_gesture::FRESH;
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this->x = 0;
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this->y = 0;
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}
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/**
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* Hook on update of swipe gesture.
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*/
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void swipe_gesture::update()
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{
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this->x += this->dx;
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this->y += this->dy;
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// scale threshold to 1/10 when gesture is not fresh
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float scale = this->previous_gesture == swipe_gesture::FRESH
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? 1.00f
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: 0.01f; // square root of 1/10
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static const float EPSILON = 1e-6f;
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if (this->x * this->x + this->y * this->y
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> this->threshold_squared * scale + EPSILON)
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/**
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* Constructs a new swipe gesture, given configurations for certain swipe events.
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*/
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swipe_gesture::swipe_gesture
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(
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const float threshold,
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const char* left3 /* 000 */,
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const char* left4 /* 001 */,
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const char* right3 /* 010 */,
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const char* right4 /* 011 */,
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const char* up3 /* 100 */,
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const char* up4 /* 101 */,
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const char* down3 /* 110 */,
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const char* down4 /* 111 */
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):
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comfortable_swipe::gesture::xdo_gesture(),
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threshold_squared(threshold*threshold),
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commands(new const char*[8]{left3, left4, right3, right4, up3, up4, down3, down4}),
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flag_swiping(false)
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{
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int mask = 0;
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if (this->fingers == 3) mask |= swipe_gesture::MSK_THREE_FINGERS;
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else if (this->fingers == 4) mask |= swipe_gesture::MSK_FOUR_FINGERS;
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const float absx = x >= 0 ? x : -x;
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const float absy = y >= 0 ? y : -y;
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if (absx > absy)
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{ // horizontal
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mask |= swipe_gesture::MSK_HORIZONTAL;
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if (x < 0)
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mask |= swipe_gesture::MSK_NEGATIVE;
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else
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mask |= swipe_gesture::MSK_POSITIVE;
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}
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else /* std::abs(x) <= std::abs(y) */
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{ // vertical
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mask |= swipe_gesture::MSK_VERTICAL;
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if (y < 0)
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mask |= swipe_gesture::MSK_NEGATIVE;
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else
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mask |= swipe_gesture::MSK_POSITIVE;
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}
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// send command on fresh OR opposite gesture
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if (this->previous_gesture == swipe_gesture::FRESH
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|| this->previous_gesture == (mask ^ swipe_gesture::MSK_POSITIVE))
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{
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xdo_send_keysequence_window(this->xdo, CURRENTWINDOW, swipe_gesture::commands[mask], 0);
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this->x = this->y = 0;
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this->previous_gesture = mask;
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std::cout << "SWIPE " << swipe_gesture::command_map[mask] << std::endl;
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}
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// improve responsiveness of first gesture by pre-empting xdotool runtime
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xdo_get_mouse_location(this->xdo, &this->ix, &this->iy, &this->screen_num);
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}
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}
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/**
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* Hook on end of swipe gesture.
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*/
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void swipe_gesture::end()
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{ }
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/**
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* Dispatches begin/update/end depending on the regex pattern provided by this class.
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*
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* @param line the line from libinput debug-events to parse
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* @return true if begin/update/end was dispatched
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*/
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bool swipe_gesture::parse_line(const char * line)
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{
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static const std::regex gesture_swipe_begin(swipe_gesture::GESTURE_BEGIN_REGEX_PATTERN);
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static const std::regex gesture_swipe_update(swipe_gesture::GESTURE_UPDATE_REGEX_PATTERN);
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static const std::regex gesture_swipe_end(swipe_gesture::GESTURE_END_REGEX_PATTERN);
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// prepare holder for regex matches
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static std::cmatch matches;
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if (this->flag_swiping)
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/**
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* Destructs this swipe gesture.
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*/
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swipe_gesture::~swipe_gesture()
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{
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// currently swiping
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if (std::regex_match(line, matches, gesture_swipe_update) != 0)
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{
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// assign necessary variables for swipe update
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this->fingers = std::stoi(matches[1]);
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this->dx = std::stof(matches[2]);
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this->dy = std::stof(matches[3]);
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this->udx = std::stof(matches[4]);
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this->udy = std::stof(matches[5]);
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// dispatch update
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this->update();
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return true;
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}
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else if (std::regex_match(line, matches, gesture_swipe_end) != 0)
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{
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// assign necessary variables for swipe end
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this->flag_swiping = false;
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this->fingers = std::stoi(matches[1]);
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// dispatch end
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this->end();
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return true;
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}
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delete[] commands;
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}
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else
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/**
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* Hook on begin of swipe gesture.
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*/
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void swipe_gesture::begin()
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{
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// not swiping, check if swipe will begin
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if (std::regex_match(line, matches, gesture_swipe_begin) != 0)
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xdo_get_mouse_location(this->xdo, &this->ix, &this->iy, &this->screen_num);
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this->previous_gesture = swipe_gesture::FRESH;
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this->x = 0;
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this->y = 0;
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}
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/**
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* Hook on update of swipe gesture.
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*/
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void swipe_gesture::update()
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{
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this->x += this->dx;
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this->y += this->dy;
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// scale threshold to 1/10 when gesture is not fresh
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float scale = this->previous_gesture == swipe_gesture::FRESH
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? 1.00f
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: 0.01f; // square root of 1/10
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static const float EPSILON = 1e-6f;
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if (this->x * this->x + this->y * this->y
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> this->threshold_squared * scale + EPSILON)
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{
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// assign necessary variables for swipe begin
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this->flag_swiping = true;
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this->fingers = std::stoi(matches[1]);
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// dispatch begin
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this->begin();
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return true;
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int mask = 0;
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if (this->fingers == 3) mask |= swipe_gesture::MSK_THREE_FINGERS;
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else if (this->fingers == 4) mask |= swipe_gesture::MSK_FOUR_FINGERS;
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const float absx = x >= 0 ? x : -x;
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const float absy = y >= 0 ? y : -y;
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if (absx > absy)
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{ // horizontal
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mask |= swipe_gesture::MSK_HORIZONTAL;
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if (x < 0)
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mask |= swipe_gesture::MSK_NEGATIVE;
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else
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mask |= swipe_gesture::MSK_POSITIVE;
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}
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else /* std::abs(x) <= std::abs(y) */
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{ // vertical
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mask |= swipe_gesture::MSK_VERTICAL;
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if (y < 0)
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mask |= swipe_gesture::MSK_NEGATIVE;
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else
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mask |= swipe_gesture::MSK_POSITIVE;
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}
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// send command on fresh OR opposite gesture
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if (this->previous_gesture == swipe_gesture::FRESH
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|| this->previous_gesture == (mask ^ swipe_gesture::MSK_POSITIVE))
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{
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xdo_send_keysequence_window(this->xdo, CURRENTWINDOW, swipe_gesture::commands[mask], 0);
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this->x = this->y = 0;
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this->previous_gesture = mask;
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std::cout << "SWIPE " << swipe_gesture::command_map[mask] << std::endl;
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}
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}
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}
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return false;
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}
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/**
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* Hook on end of swipe gesture.
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*/
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void swipe_gesture::end()
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{ }
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/* STATICS DEFINITIONS */
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const int swipe_gesture::MSK_THREE_FINGERS = 0;
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const int swipe_gesture::MSK_FOUR_FINGERS = 1;
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const int swipe_gesture::MSK_NEGATIVE = 0;
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const int swipe_gesture::MSK_POSITIVE = 2;
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const int swipe_gesture::MSK_HORIZONTAL = 0;
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const int swipe_gesture::MSK_VERTICAL = 4;
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const int swipe_gesture::FRESH = -1;
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const char * const swipe_gesture::command_map[8] = {
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"left3",
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"left4",
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"right3",
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"right4",
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"up3",
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"up4",
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"down3",
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"down4"
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};
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/**
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* Dispatches begin/update/end depending on the regex pattern provided by this class.
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*
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* @param line the line from libinput debug-events to parse
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* @return true if begin/update/end was dispatched
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*/
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bool swipe_gesture::parse_line(const char * line)
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{
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static const std::regex gesture_swipe_begin(swipe_gesture::GESTURE_BEGIN_REGEX_PATTERN);
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static const std::regex gesture_swipe_update(swipe_gesture::GESTURE_UPDATE_REGEX_PATTERN);
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static const std::regex gesture_swipe_end(swipe_gesture::GESTURE_END_REGEX_PATTERN);
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// prepare holder for regex matches
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static std::cmatch matches;
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if (this->flag_swiping)
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{
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// currently swiping
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if (std::regex_match(line, matches, gesture_swipe_update) != 0)
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{
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// assign necessary variables for swipe update
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this->fingers = std::stoi(matches[1]);
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this->dx = std::stof(matches[2]);
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this->dy = std::stof(matches[3]);
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this->udx = std::stof(matches[4]);
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this->udy = std::stof(matches[5]);
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// dispatch update
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this->update();
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return true;
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}
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else if (std::regex_match(line, matches, gesture_swipe_end) != 0)
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{
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// assign necessary variables for swipe end
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this->flag_swiping = false;
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this->fingers = std::stoi(matches[1]);
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// dispatch end
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this->end();
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return true;
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}
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}
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else
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{
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// not swiping, check if swipe will begin
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if (std::regex_match(line, matches, gesture_swipe_begin) != 0)
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{
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// assign necessary variables for swipe begin
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this->flag_swiping = true;
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this->fingers = std::stoi(matches[1]);
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// dispatch begin
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this->begin();
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return true;
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}
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}
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return false;
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}
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/* STATICS DEFINITIONS */
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const int swipe_gesture::MSK_THREE_FINGERS = 0;
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const int swipe_gesture::MSK_FOUR_FINGERS = 1;
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const int swipe_gesture::MSK_NEGATIVE = 0;
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const int swipe_gesture::MSK_POSITIVE = 2;
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const int swipe_gesture::MSK_HORIZONTAL = 0;
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const int swipe_gesture::MSK_VERTICAL = 4;
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const int swipe_gesture::FRESH = -1;
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const char * const swipe_gesture::command_map[8] = {
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"left3",
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"left4",
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"right3",
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"right4",
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"up3",
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"up4",
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"down3",
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"down4"
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};
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}
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}
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#endif /* __COMFORTABLE_SWIPE__gesture_swipe_gesture__ */
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@ -21,70 +21,65 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "xdo_gesture.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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namespace comfortable_swipe::gesture
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namespace comfortable_swipe
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{
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class swipe_gesture : protected xdo_gesture
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namespace gesture
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{
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public:
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// constructor
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swipe_gesture(
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const float threshold,
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const char* left3 /* 000 */,
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const char* left4 /* 001 */,
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const char* right3 /* 010 */,
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const char* right4 /* 011 */,
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const char* up3 /* 100 */,
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const char* up4 /* 101 */,
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const char* down3 /* 110 */,
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const char* down4 /* 111 */
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);
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class swipe_gesture : protected xdo_gesture
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{
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public:
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// constructor
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swipe_gesture(
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const float threshold,
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const char* left3 /* 000 */,
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const char* left4 /* 001 */,
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const char* right3 /* 010 */,
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const char* right4 /* 011 */,
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const char* up3 /* 100 */,
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const char* up4 /* 101 */,
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const char* down3 /* 110 */,
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const char* down4 /* 111 */
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);
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~swipe_gesture();
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~swipe_gesture();
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// fields for xdo
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int fingers;
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float dx, dy, udx, udy;
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// fields for xdo
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int fingers;
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float dx, dy, udx, udy;
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void begin() override;
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void update() override;
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void end() override;
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bool parse_line(const char *) override;
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void begin() override;
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void update() override;
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void end() override;
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bool parse_line(const char *) override;
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protected:
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// location of mouse
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int screen_num, ix, iy;
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protected:
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// location of mouse
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int screen_num, ix, iy;
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// current location
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float x, y, threshold_squared;
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int previous_gesture;
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const char ** commands;
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// current location
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float x, y, threshold_squared;
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int previous_gesture;
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const char ** commands;
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// optimization flag for checking if GESTURE_SWIPE_BEGIN was dispatched
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bool flag_swiping;
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// optimization flag for checking if GESTURE_SWIPE_BEGIN was dispatched
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bool flag_swiping;
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public:
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// static constants
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static const int MSK_THREE_FINGERS;
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static const int MSK_FOUR_FINGERS;
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static const int MSK_NEGATIVE;
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static const int MSK_POSITIVE;
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static const int MSK_HORIZONTAL;
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static const int MSK_VERTICAL;
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static const int FRESH;
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static const char * const command_map[8];
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// regex patterns
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static const char* GESTURE_BEGIN_REGEX_PATTERN;
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static const char* GESTURE_UPDATE_REGEX_PATTERN;
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static const char* GESTURE_END_REGEX_PATTERN;
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};
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public:
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// static constants
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static const int MSK_THREE_FINGERS;
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static const int MSK_FOUR_FINGERS;
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static const int MSK_NEGATIVE;
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static const int MSK_POSITIVE;
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static const int MSK_HORIZONTAL;
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static const int MSK_VERTICAL;
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static const int FRESH;
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static const char * const command_map[8];
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// regex patterns
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static const char* GESTURE_BEGIN_REGEX_PATTERN;
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static const char* GESTURE_UPDATE_REGEX_PATTERN;
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static const char* GESTURE_END_REGEX_PATTERN;
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};
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}
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}
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#ifdef __cplusplus
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}
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#endif
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#endif /* __COMFORTABLE_SWIPE__gesture_swipe_gesture_h__ */
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@ -21,71 +21,74 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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||||
|
||||
#include "swipe_gesture.h"
|
||||
|
||||
namespace comfortable_swipe::gesture
|
||||
namespace comfortable_swipe
|
||||
{
|
||||
/**
|
||||
* Regex pattern for the libinput entry for start of swipe.
|
||||
* Extracts one match for the number of fingers used during the swipe.
|
||||
*
|
||||
* eg. event15 GESTURE_SWIPE_BEGIN +34.33s 3
|
||||
* ^
|
||||
* fingers
|
||||
*/
|
||||
const char* swipe_gesture::GESTURE_BEGIN_REGEX_PATTERN =
|
||||
"^" // start of string
|
||||
"[ -]event\\d+" // event
|
||||
"\\s+GESTURE_SWIPE_BEGIN" // gesture
|
||||
"\\s+\\S+" // timestamp
|
||||
"\\s+(\\d+)" // fingers
|
||||
"\\s*$" // end of string
|
||||
;
|
||||
namespace gesture
|
||||
{
|
||||
/**
|
||||
* Regex pattern for the libinput entry for start of swipe.
|
||||
* Extracts one match for the number of fingers used during the swipe.
|
||||
*
|
||||
* eg. event15 GESTURE_SWIPE_BEGIN +34.33s 3
|
||||
* ^
|
||||
* fingers
|
||||
*/
|
||||
const char* swipe_gesture::GESTURE_BEGIN_REGEX_PATTERN =
|
||||
"^" // start of string
|
||||
"[ -]event\\d+" // event
|
||||
"\\s+GESTURE_SWIPE_BEGIN" // gesture
|
||||
"\\s+\\S+" // timestamp
|
||||
"\\s+(\\d+)" // fingers
|
||||
"\\s*$" // end of string
|
||||
;
|
||||
|
||||
/**
|
||||
* Regex pattern for the libinput entry for the end of swipe.
|
||||
* Extracts one match for the number of fingers used during the swipe.
|
||||
*
|
||||
* eg. event15 GESTURE_SWIPE_END +35.03s 3
|
||||
* ^
|
||||
* fingers
|
||||
*/
|
||||
const char* swipe_gesture::GESTURE_END_REGEX_PATTERN =
|
||||
"^" // start of string
|
||||
"[ -]event\\d+" // event
|
||||
"\\s+GESTURE_SWIPE_END" // gesture
|
||||
"\\s+\\S+" // timestamp
|
||||
"\\s+(\\d+)" // fingers
|
||||
"\\s*$" // end of string
|
||||
;
|
||||
/**
|
||||
* Regex pattern for the libinput entry for the end of swipe.
|
||||
* Extracts one match for the number of fingers used during the swipe.
|
||||
*
|
||||
* eg. event15 GESTURE_SWIPE_END +35.03s 3
|
||||
* ^
|
||||
* fingers
|
||||
*/
|
||||
const char* swipe_gesture::GESTURE_END_REGEX_PATTERN =
|
||||
"^" // start of string
|
||||
"[ -]event\\d+" // event
|
||||
"\\s+GESTURE_SWIPE_END" // gesture
|
||||
"\\s+\\S+" // timestamp
|
||||
"\\s+(\\d+)" // fingers
|
||||
"\\s*$" // end of string
|
||||
;
|
||||
|
||||
// matches signed decimal numbers (eg. "6.02" "-1.1")
|
||||
#define CF_NUMBER_REGEX "-?\\d+(?:\\.\\d+)"
|
||||
// matches signed decimal numbers (eg. "6.02" "-1.1")
|
||||
#define CF_NUMBER_REGEX "-?\\d+(?:\\.\\d+)"
|
||||
|
||||
// matches and extracts a space-prefixed signed fraction (eg. "-3.00/ 5.12")
|
||||
#define CF_NUMBER_DIVISION "\\s*(" CF_NUMBER_REGEX ")/\\s*(" CF_NUMBER_REGEX ")"
|
||||
// matches and extracts a space-prefixed signed fraction (eg. "-3.00/ 5.12")
|
||||
#define CF_NUMBER_DIVISION "\\s*(" CF_NUMBER_REGEX ")/\\s*(" CF_NUMBER_REGEX ")"
|
||||
|
||||
/**
|
||||
* Regex pattern for the libinput entry for during a swipe.
|
||||
* Extracts number of fingers used and the speed (normal and accelerated) of the swipe.
|
||||
*
|
||||
* eg. event15 GESTURE_SWIPE_UPDATE +34.70s 3 -0.12/ 4.99 (-0.33/13.50 unaccelerated)
|
||||
* ^ ^ ^ ^ ^
|
||||
* fingers dx dy udx udy
|
||||
*/
|
||||
const char* swipe_gesture::GESTURE_UPDATE_REGEX_PATTERN =
|
||||
"^" // start of string
|
||||
"[ -]event\\d+" // event
|
||||
"\\s+GESTURE_SWIPE_UPDATE" // gesture
|
||||
"\\s+\\S+" // timestamp
|
||||
"\\s+(\\d+)" // fingers
|
||||
"\\s+" CF_NUMBER_DIVISION // speed (dx/dy)
|
||||
"\\s+\\(" CF_NUMBER_DIVISION "\\s+unaccelerated\\)" // unaccelerated speed (udx/udy)
|
||||
"\\s*$" // end of string
|
||||
;
|
||||
/**
|
||||
* Regex pattern for the libinput entry for during a swipe.
|
||||
* Extracts number of fingers used and the speed (normal and accelerated) of the swipe.
|
||||
*
|
||||
* eg. event15 GESTURE_SWIPE_UPDATE +34.70s 3 -0.12/ 4.99 (-0.33/13.50 unaccelerated)
|
||||
* ^ ^ ^ ^ ^
|
||||
* fingers dx dy udx udy
|
||||
*/
|
||||
const char* swipe_gesture::GESTURE_UPDATE_REGEX_PATTERN =
|
||||
"^" // start of string
|
||||
"[ -]event\\d+" // event
|
||||
"\\s+GESTURE_SWIPE_UPDATE" // gesture
|
||||
"\\s+\\S+" // timestamp
|
||||
"\\s+(\\d+)" // fingers
|
||||
"\\s+" CF_NUMBER_DIVISION // speed (dx/dy)
|
||||
"\\s+\\(" CF_NUMBER_DIVISION "\\s+unaccelerated\\)" // unaccelerated speed (udx/udy)
|
||||
"\\s*$" // end of string
|
||||
;
|
||||
|
||||
// delete macros
|
||||
#undef CF_NUMBER_DIVISION
|
||||
#undef CF_NUMBER_EXTRACT
|
||||
#undef CF_NUMBER_REGEX
|
||||
// delete macros
|
||||
#undef CF_NUMBER_DIVISION
|
||||
#undef CF_NUMBER_EXTRACT
|
||||
#undef CF_NUMBER_REGEX
|
||||
}
|
||||
}
|
||||
|
||||
#endif /* __COMFORTABLE_SWIPE__gesture_swipe_gesture_regex__ */
|
||||
|
||||
@ -26,21 +26,24 @@ extern "C"
|
||||
|
||||
#include "xdo_gesture.h"
|
||||
|
||||
namespace comfortable_swipe::gesture
|
||||
namespace comfortable_swipe
|
||||
{
|
||||
/**
|
||||
* Constructs a new gesture handler with xdo.
|
||||
*/
|
||||
xdo_gesture::xdo_gesture():
|
||||
xdo(xdo_new(NULL))
|
||||
{ }
|
||||
|
||||
/**
|
||||
* Constructs a new swipe gesture with xdo.
|
||||
*/
|
||||
xdo_gesture::~xdo_gesture()
|
||||
namespace gesture
|
||||
{
|
||||
xdo_free(this->xdo);
|
||||
/**
|
||||
* Constructs a new gesture handler with xdo.
|
||||
*/
|
||||
xdo_gesture::xdo_gesture():
|
||||
xdo(xdo_new(NULL))
|
||||
{ }
|
||||
|
||||
/**
|
||||
* Constructs a new swipe gesture with xdo.
|
||||
*/
|
||||
xdo_gesture::~xdo_gesture()
|
||||
{
|
||||
xdo_free(this->xdo);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -4,20 +4,17 @@
|
||||
#include <map> // std::map
|
||||
#include <string> // std::string
|
||||
|
||||
extern "C"
|
||||
namespace comfortable_swipe
|
||||
{
|
||||
namespace comfortable_swipe
|
||||
namespace service
|
||||
{
|
||||
namespace service
|
||||
{
|
||||
void buffer();
|
||||
void debug();
|
||||
void help();
|
||||
void restart();
|
||||
void start();
|
||||
void stop();
|
||||
void status();
|
||||
}
|
||||
void buffer();
|
||||
void debug();
|
||||
void help();
|
||||
void restart();
|
||||
void start();
|
||||
void stop();
|
||||
void status();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -2,60 +2,69 @@
|
||||
#define __COMFORTABLE_SWIPE__service_python__
|
||||
|
||||
#include "_index.hpp"
|
||||
#include <Python.h>
|
||||
extern "C"
|
||||
{
|
||||
#include <Python.h>
|
||||
}
|
||||
|
||||
// export as python module
|
||||
namespace comfortable_swipe::service::python
|
||||
namespace comfortable_swipe
|
||||
{
|
||||
#define __comfortable_swipe_void_method(method) \
|
||||
static PyObject * \
|
||||
method(PyObject * self, PyObject * args) \
|
||||
{ \
|
||||
comfortable_swipe::service::method(); \
|
||||
Py_RETURN_NONE; \
|
||||
namespace service
|
||||
{
|
||||
namespace python
|
||||
{
|
||||
#define __comfortable_swipe_void_method(method) \
|
||||
static PyObject * \
|
||||
method(PyObject * self, PyObject * args) \
|
||||
{ \
|
||||
comfortable_swipe::service::method(); \
|
||||
Py_RETURN_NONE; \
|
||||
}
|
||||
|
||||
// create the python method signatures
|
||||
__comfortable_swipe_void_method(status);
|
||||
__comfortable_swipe_void_method(start);
|
||||
__comfortable_swipe_void_method(stop);
|
||||
__comfortable_swipe_void_method(restart);
|
||||
// __comfortable_swipe_void_method(autostart);
|
||||
__comfortable_swipe_void_method(buffer);
|
||||
__comfortable_swipe_void_method(help);
|
||||
// __comfortable_swipe_void_method(config);
|
||||
__comfortable_swipe_void_method(debug);
|
||||
|
||||
#undef __comfortable_swipe_void_method
|
||||
|
||||
// create the method list for C++
|
||||
static PyMethodDef methods[] =
|
||||
{
|
||||
{ "status", &status, METH_VARARGS , "checks status of program, autostart, and config" },
|
||||
{ "start", &start, METH_VARARGS , "starts 3/4-finger gesture service" },
|
||||
{ "stop", &stop, METH_VARARGS , "stops 3/4-finger gesture service" },
|
||||
{ "restart", &restart, METH_VARARGS , "stops then starts 3/4-finger gesture service" },
|
||||
// { "autostart", &autostart, METH_VARARGS , "automatically run on startup (toggleable)" },
|
||||
{ "buffer", &buffer, METH_VARARGS , "parses output of libinput debug-events" },
|
||||
{ "help", &help, METH_VARARGS , "shows the help dialog" },
|
||||
// { "config", &config, METH_VARARGS , "locates the config file " },
|
||||
{ "debug", &debug, METH_VARARGS , "logs raw output from input events taken from libinput" },
|
||||
{ NULL, NULL, 0, NULL } // sentinel
|
||||
};
|
||||
|
||||
// create the module configuration
|
||||
#if PY_MAJOR_VERSION >= 3
|
||||
static struct PyModuleDef module_def =
|
||||
{
|
||||
PyModuleDef_HEAD_INIT,
|
||||
"service",
|
||||
"Comfortable swipe service",
|
||||
-1,
|
||||
methods
|
||||
};
|
||||
#endif
|
||||
|
||||
PyObject * module;
|
||||
}
|
||||
|
||||
// create the python method signatures
|
||||
__comfortable_swipe_void_method(status);
|
||||
__comfortable_swipe_void_method(start);
|
||||
__comfortable_swipe_void_method(stop);
|
||||
__comfortable_swipe_void_method(restart);
|
||||
// __comfortable_swipe_void_method(autostart);
|
||||
__comfortable_swipe_void_method(buffer);
|
||||
__comfortable_swipe_void_method(help);
|
||||
// __comfortable_swipe_void_method(config);
|
||||
__comfortable_swipe_void_method(debug);
|
||||
|
||||
#undef __comfortable_swipe_void_method
|
||||
|
||||
// create the method list for C++
|
||||
static PyMethodDef methods[] =
|
||||
{
|
||||
{ "status", &status, METH_VARARGS , "checks status of program, autostart, and config" },
|
||||
{ "start", &start, METH_VARARGS , "starts 3/4-finger gesture service" },
|
||||
{ "stop", &stop, METH_VARARGS , "stops 3/4-finger gesture service" },
|
||||
{ "restart", &restart, METH_VARARGS , "stops then starts 3/4-finger gesture service" },
|
||||
// { "autostart", &autostart, METH_VARARGS , "automatically run on startup (toggleable)" },
|
||||
{ "buffer", &buffer, METH_VARARGS , "parses output of libinput debug-events" },
|
||||
{ "help", &help, METH_VARARGS , "shows the help dialog" },
|
||||
// { "config", &config, METH_VARARGS , "locates the config file " },
|
||||
{ "debug", &debug, METH_VARARGS , "logs raw output from input events taken from libinput" },
|
||||
{ NULL, NULL, 0, NULL } // sentinel
|
||||
};
|
||||
|
||||
// create the module configuration
|
||||
#if PY_MAJOR_VERSION >= 3
|
||||
static struct PyModuleDef module_def =
|
||||
{
|
||||
PyModuleDef_HEAD_INIT,
|
||||
"service",
|
||||
"Comfortable swipe service",
|
||||
-1,
|
||||
methods
|
||||
};
|
||||
#endif
|
||||
|
||||
PyObject * module;
|
||||
}
|
||||
}
|
||||
|
||||
// initialize module
|
||||
|
||||
@ -21,14 +21,17 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <cstdlib> // std::system
|
||||
|
||||
namespace comfortable_swipe::service
|
||||
namespace comfortable_swipe
|
||||
{
|
||||
/**
|
||||
* Debugs output from `libinput debug-events`.
|
||||
*/
|
||||
void debug()
|
||||
namespace service
|
||||
{
|
||||
(void) std::system("bash -c \"stdbuf -oL -e0 libinput debug-events 2> >(grep -v 'double tracking')\"");
|
||||
/**
|
||||
* Debugs output from `libinput debug-events`.
|
||||
*/
|
||||
void debug()
|
||||
{
|
||||
(void) std::system("bash -c \"stdbuf -oL -e0 libinput debug-events 2> >(grep -v 'double tracking')\"");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -21,24 +21,27 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <cstdio> // std::puts, std::printf
|
||||
|
||||
namespace comfortable_swipe::service
|
||||
namespace comfortable_swipe
|
||||
{
|
||||
/**
|
||||
* Shows the help window.
|
||||
*/
|
||||
void help()
|
||||
namespace service
|
||||
{
|
||||
std::puts("comfortable-swipe [start|stop|restart|autostart|buffer|help|config|debug|status]");
|
||||
std::puts("");
|
||||
std::puts("start - starts 3/4-finger gesture service");
|
||||
std::puts("stop - stops 3/4-finger gesture service");
|
||||
std::puts("restart - stops then starts 3/4-finger gesture service");
|
||||
std::puts("autostart - automatically run on startup (toggleable)");
|
||||
std::puts("buffer - parses output of libinput debug-events");
|
||||
std::puts("help - shows the help dialog");
|
||||
std::puts("config - locates the config file");
|
||||
std::puts("debug - logs raw output from input events taken from libinput");
|
||||
std::puts("status - checks status of program and autostart");
|
||||
/**
|
||||
* Shows the help window.
|
||||
*/
|
||||
void help()
|
||||
{
|
||||
std::puts("comfortable-swipe [start|stop|restart|autostart|buffer|help|config|debug|status]");
|
||||
std::puts("");
|
||||
std::puts("start - starts 3/4-finger gesture service");
|
||||
std::puts("stop - stops 3/4-finger gesture service");
|
||||
std::puts("restart - stops then starts 3/4-finger gesture service");
|
||||
std::puts("autostart - automatically run on startup (toggleable)");
|
||||
std::puts("buffer - parses output of libinput debug-events");
|
||||
std::puts("help - shows the help dialog");
|
||||
std::puts("config - locates the config file");
|
||||
std::puts("debug - logs raw output from input events taken from libinput");
|
||||
std::puts("status - checks status of program and autostart");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -21,15 +21,18 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include "../service/_index.hpp"
|
||||
|
||||
namespace comfortable_swipe::service
|
||||
namespace comfortable_swipe
|
||||
{
|
||||
/**
|
||||
* Restarts the comfortable-swipe service.
|
||||
*/
|
||||
void restart()
|
||||
namespace service
|
||||
{
|
||||
comfortable_swipe::service::stop();
|
||||
comfortable_swipe::service::start();
|
||||
/**
|
||||
* Restarts the comfortable-swipe service.
|
||||
*/
|
||||
void restart()
|
||||
{
|
||||
comfortable_swipe::service::stop();
|
||||
comfortable_swipe::service::start();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -24,39 +24,42 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
#include <cstdlib> // std::system
|
||||
#include <unistd.h> // pipe, fork, perror, exit
|
||||
|
||||
namespace comfortable_swipe::service
|
||||
namespace comfortable_swipe
|
||||
{
|
||||
/**
|
||||
* Starts the comfortable-swipe service by buffering libinput debug-events.
|
||||
* This method is deferred. Please refer to comfortable_swipe::service::buffer()
|
||||
* for the technical implementation.
|
||||
*/
|
||||
void start()
|
||||
namespace service
|
||||
{
|
||||
std::ios::sync_with_stdio(false);
|
||||
std::cin.tie(0);
|
||||
std::cout.tie(0);
|
||||
std::cout.flush();
|
||||
/**
|
||||
* Starts the comfortable-swipe service by buffering libinput debug-events.
|
||||
* This method is deferred. Please refer to comfortable_swipe::service::buffer()
|
||||
* for the technical implementation.
|
||||
*/
|
||||
void start()
|
||||
{
|
||||
std::ios::sync_with_stdio(false);
|
||||
std::cin.tie(0);
|
||||
std::cout.tie(0);
|
||||
std::cout.flush();
|
||||
|
||||
// redirect stdout to stdin
|
||||
int fd[2];
|
||||
pipe(fd); // create the pipes
|
||||
// redirect stdout to stdin
|
||||
int fd[2];
|
||||
pipe(fd); // create the pipes
|
||||
|
||||
int child;
|
||||
if ((child = fork()) == -1) {
|
||||
perror("fork");
|
||||
exit(EXIT_FAILURE);
|
||||
int child;
|
||||
if ((child = fork()) == -1) {
|
||||
perror("fork");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
if (child) {
|
||||
dup2(fd[1], STDOUT_FILENO);
|
||||
comfortable_swipe::service::debug();
|
||||
close(fd[0]);
|
||||
} else {
|
||||
dup2(fd[0], STDIN_FILENO);
|
||||
comfortable_swipe::service::buffer();
|
||||
close(fd[1]);
|
||||
}
|
||||
comfortable_swipe::service::stop();
|
||||
}
|
||||
if (child) {
|
||||
dup2(fd[1], STDOUT_FILENO);
|
||||
comfortable_swipe::service::debug();
|
||||
close(fd[0]);
|
||||
} else {
|
||||
dup2(fd[0], STDIN_FILENO);
|
||||
comfortable_swipe::service::buffer();
|
||||
close(fd[1]);
|
||||
}
|
||||
comfortable_swipe::service::stop();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -30,44 +30,47 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
#include <cstdio> // FILE, std::feof, std::fgets, std::printf
|
||||
#include <regex> // std::cmatch, std::regex, std::regex_match
|
||||
|
||||
namespace comfortable_swipe::service
|
||||
namespace comfortable_swipe
|
||||
{
|
||||
/**
|
||||
* Prints the status of comfortable-swipe.
|
||||
*/
|
||||
void status()
|
||||
namespace service
|
||||
{
|
||||
// std::printf("autostart is %s\n", autostart_on ? "ON" : "OFF");
|
||||
|
||||
// check status of configuration file
|
||||
try
|
||||
/**
|
||||
* Prints the status of comfortable-swipe.
|
||||
*/
|
||||
void status()
|
||||
{
|
||||
std::puts(COMFORTABLE_SWIPE_CONFIG);
|
||||
auto config = comfortable_swipe::util::read_config_file(COMFORTABLE_SWIPE_CONFIG);
|
||||
// print threshold
|
||||
if (config.count("threshold") > 0)
|
||||
{
|
||||
auto & threshold = config["threshold"];
|
||||
// std::cmatch matches;
|
||||
// bool ok = (std::regex_match(threshold.data(), matches, std::regex("^\\d+(?:\\.\\d+)??$")) != 0);
|
||||
// print status of threshold
|
||||
std::printf(" %9s = %s\n", "threshold", threshold.data()); // ok ? "VALID" : "INVALID"
|
||||
}
|
||||
else
|
||||
std::printf(" %9s is OFF\n", "threshold");
|
||||
// std::printf("autostart is %s\n", autostart_on ? "ON" : "OFF");
|
||||
|
||||
// print swipe commands
|
||||
for (auto &command : comfortable_swipe::gesture::swipe_gesture::command_map)
|
||||
// check status of configuration file
|
||||
try
|
||||
{
|
||||
if (config.count(command) > 0)
|
||||
std::printf(" %9s = %s\n", command, config[command].data());
|
||||
std::puts(COMFORTABLE_SWIPE_CONFIG);
|
||||
auto config = comfortable_swipe::util::read_config_file(COMFORTABLE_SWIPE_CONFIG);
|
||||
// print threshold
|
||||
if (config.count("threshold") > 0)
|
||||
{
|
||||
auto & threshold = config["threshold"];
|
||||
// std::cmatch matches;
|
||||
// bool ok = (std::regex_match(threshold.data(), matches, std::regex("^\\d+(?:\\.\\d+)??$")) != 0);
|
||||
// print status of threshold
|
||||
std::printf(" %9s = %s\n", "threshold", threshold.data()); // ok ? "VALID" : "INVALID"
|
||||
}
|
||||
else
|
||||
std::printf(" %9s NOT SET\n", command);
|
||||
std::printf(" %9s is OFF\n", "threshold");
|
||||
|
||||
// print swipe commands
|
||||
for (auto &command : comfortable_swipe::gesture::swipe_gesture::command_map)
|
||||
{
|
||||
if (config.count(command) > 0)
|
||||
std::printf(" %9s = %s\n", command, config[command].data());
|
||||
else
|
||||
std::printf(" %9s NOT SET\n", command);
|
||||
}
|
||||
}
|
||||
catch (const std::runtime_error& e)
|
||||
{
|
||||
std::printf("config error: %s\n", e.what());
|
||||
}
|
||||
}
|
||||
catch (const std::runtime_error& e)
|
||||
{
|
||||
std::printf("config error: %s\n", e.what());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -29,41 +29,44 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
#include <cstdlib> // std::atoi
|
||||
#include <cstdio> // FILE, std::feof, std::fgets
|
||||
|
||||
namespace comfortable_swipe::service
|
||||
namespace comfortable_swipe
|
||||
{
|
||||
/**
|
||||
* Stops all comfortable-swipe instances.
|
||||
*/
|
||||
void stop()
|
||||
namespace service
|
||||
{
|
||||
|
||||
// read all service names from process (pgrep)
|
||||
std::array<char, 128> buffer;
|
||||
std::unique_ptr<FILE, decltype(&pclose)> pipe(popen("pgrep -f comfortable-swipe", "r"), pclose);
|
||||
|
||||
// make sure pipe exists
|
||||
if (!pipe)
|
||||
throw std::runtime_error("stop command failed");
|
||||
|
||||
// buffer what to kill
|
||||
std::string kill = "kill";
|
||||
|
||||
// read until end of line
|
||||
while (!std::feof(pipe.get()))
|
||||
/**
|
||||
* Stops all comfortable-swipe instances.
|
||||
*/
|
||||
void stop()
|
||||
{
|
||||
if (std::fgets(buffer.data(), buffer.size(), pipe.get()) != NULL)
|
||||
|
||||
// read all service names from process (pgrep)
|
||||
std::array<char, 128> buffer;
|
||||
std::unique_ptr<FILE, decltype(&pclose)> pipe(popen("pgrep -f comfortable-swipe", "r"), pclose);
|
||||
|
||||
// make sure pipe exists
|
||||
if (!pipe)
|
||||
throw std::runtime_error("stop command failed");
|
||||
|
||||
// buffer what to kill
|
||||
std::string kill = "kill";
|
||||
|
||||
// read until end of line
|
||||
while (!std::feof(pipe.get()))
|
||||
{
|
||||
int pid = std::atoi(buffer.data());
|
||||
if (pid != getpid())
|
||||
if (std::fgets(buffer.data(), buffer.size(), pipe.get()) != NULL)
|
||||
{
|
||||
kill += " ";
|
||||
kill += std::to_string(pid);
|
||||
int pid = std::atoi(buffer.data());
|
||||
if (pid != getpid())
|
||||
{
|
||||
kill += " ";
|
||||
kill += std::to_string(pid);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// run "kill {pid1} {pid2}..."
|
||||
(void) std::system(kill.data());
|
||||
// run "kill {pid1} {pid2}..."
|
||||
(void) std::system(kill.data());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -4,14 +4,11 @@
|
||||
#include <map> // std::map
|
||||
#include <string> // std::string
|
||||
|
||||
extern "C"
|
||||
namespace comfortable_swipe
|
||||
{
|
||||
namespace comfortable_swipe
|
||||
namespace util
|
||||
{
|
||||
namespace util
|
||||
{
|
||||
std::map<std::string, std::string> read_config_file(const char*);
|
||||
}
|
||||
std::map<std::string, std::string> read_config_file(const char*);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -22,82 +22,86 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
#include <map> // std::map
|
||||
#include <string> // std::string
|
||||
#include <fstream> // std::ifstream
|
||||
#include <sstream> // std::ostringstream
|
||||
#include <iostream> // std::endl, std::getline
|
||||
#include <sstream> // std::ostringstream
|
||||
#include <cstdlib> // exit
|
||||
#include <cctype> // std::isspace
|
||||
#include <stdexcept> // std::runtime_error
|
||||
|
||||
namespace comfortable_swipe::util
|
||||
namespace comfortable_swipe
|
||||
{
|
||||
/**
|
||||
* A utility method for reading the config file.
|
||||
*
|
||||
* @param filename (const char*) the path of the config file.
|
||||
*/
|
||||
std::map<std::string, std::string> read_config_file(const char* filename)
|
||||
namespace util
|
||||
{
|
||||
|
||||
std::map<std::string, std::string> conf;
|
||||
std::ifstream fin(filename);
|
||||
|
||||
if (!fin.is_open())
|
||||
/**
|
||||
* A utility method for reading the config file.
|
||||
*
|
||||
* @param filename (const char*) the path of the config file.
|
||||
*/
|
||||
std::map<std::string, std::string> read_config_file(const char* filename)
|
||||
{
|
||||
throw std::runtime_error("config file does not exist");
|
||||
}
|
||||
|
||||
static std::string line, token[2];
|
||||
int line_number = 0;
|
||||
std::map<std::string, std::string> conf;
|
||||
std::ifstream fin(filename, std::ios::in);
|
||||
|
||||
while (std::getline(fin, line))
|
||||
{
|
||||
++line_number;
|
||||
token[0].clear();
|
||||
token[1].clear();
|
||||
int length = line.length();
|
||||
int equal_flag = 0;
|
||||
|
||||
// tokenize comfig config
|
||||
for (int i = 0; i < length; ++i)
|
||||
if (!fin.is_open())
|
||||
{
|
||||
if (line[i] == '#') // skip comments
|
||||
break;
|
||||
if (line[i] == '=') // flag equal sign
|
||||
throw std::runtime_error("config file does not exist");
|
||||
}
|
||||
|
||||
static std::string line, token[2];
|
||||
int line_number = 0;
|
||||
|
||||
while (std::getline(fin, line))
|
||||
{
|
||||
++line_number;
|
||||
token[0].clear();
|
||||
token[1].clear();
|
||||
int length = line.length();
|
||||
int equal_flag = 0;
|
||||
|
||||
// tokenize comfig config
|
||||
for (int i = 0; i < length; ++i)
|
||||
{
|
||||
if (++equal_flag > 1)
|
||||
if (line[i] == '#') // skip comments
|
||||
break;
|
||||
if (line[i] == '=') // flag equal sign
|
||||
{
|
||||
std::ostringstream stream;
|
||||
stream << "error in conf file " << filename << std::endl;
|
||||
stream << "multiple equal signs in line " << line_number << std::endl;
|
||||
throw std::runtime_error(stream.str());
|
||||
if (++equal_flag > 1)
|
||||
{
|
||||
std::ostringstream stream;
|
||||
stream << "error in conf file " << filename << std::endl;
|
||||
stream << "multiple equal signs in line " << line_number << std::endl;
|
||||
throw std::runtime_error(stream.str());
|
||||
}
|
||||
}
|
||||
else if (!std::isspace(line[i]))
|
||||
{
|
||||
// add to buffer
|
||||
token[equal_flag].push_back(line[i]);
|
||||
}
|
||||
}
|
||||
else if (!std::isspace(line[i]))
|
||||
|
||||
// ignore empty lines
|
||||
if (equal_flag == 0 && token[0].length() == 0)
|
||||
continue;
|
||||
|
||||
// no equal sign found in non-empty line
|
||||
if (equal_flag == 0)
|
||||
{
|
||||
// add to buffer
|
||||
token[equal_flag].push_back(line[i]);
|
||||
std::ostringstream stream;
|
||||
stream << "error in conf file: " << filename << std::endl;
|
||||
stream << "equal sign expected in line " << line_number << std::endl;
|
||||
throw std::runtime_error(stream.str());
|
||||
}
|
||||
|
||||
// equal sign found, add to tokens
|
||||
if (token[1].length() > 0)
|
||||
conf[token[0]] = token[1];
|
||||
}
|
||||
|
||||
// ignore empty lines
|
||||
if (equal_flag == 0 && token[0].length() == 0)
|
||||
continue;
|
||||
|
||||
// no equal sign found in non-empty line
|
||||
if (equal_flag == 0)
|
||||
{
|
||||
std::ostringstream stream;
|
||||
stream << "error in conf file: " << filename << std::endl;
|
||||
stream << "equal sign expected in line " << line_number << std::endl;
|
||||
throw std::runtime_error(stream.str());
|
||||
}
|
||||
|
||||
// equal sign found, add to tokens
|
||||
if (token[1].length() > 0)
|
||||
conf[token[0]] = token[1];
|
||||
return conf;
|
||||
}
|
||||
|
||||
return conf;
|
||||
}
|
||||
}
|
||||
|
||||
#endif /* __COMFORTABLE_SWIPE__util_read_config_file__ */
|
||||
|
||||
3
setup.py
3
setup.py
@ -49,9 +49,6 @@ try:
|
||||
COMFORTABLE_SWIPE_CONFIG='"{}"'.format(CONFIG)
|
||||
)
|
||||
|
||||
# make sure to use gnu-gcc
|
||||
os.putenv('CC', 'x86_64-linux-gnu-gcc')
|
||||
|
||||
# read C++ libraries for comfortable swipe
|
||||
extensions = [Extension(
|
||||
name='{}.cpp.{}'.format(PYTHON_NAME, extension_name),
|
||||
|
||||
@ -3,4 +3,4 @@
|
||||
DIR=$(dirname $0)
|
||||
g++ -std=c++11 -O2 $DIR/test_regex.cpp -lxdo -o test.out || exec "Test aborted"
|
||||
./test.out || rm test.out
|
||||
rm test.out
|
||||
rm test.out
|
||||
|
||||
Loading…
Reference in New Issue
Block a user