src/modules/utils/panel/PanelScreen.cpp

   1 /*
   2       This file is part of Smoothie (http://smoothieware.org/). The motion control part is heavily based on Grbl (https://github.com/simen/grbl).
   3       Smoothie is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
   4       Smoothie is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
   5       You should have received a copy of the GNU General Public License along with Smoothie. If not, see <http://www.gnu.org/licenses/>.
   6 */
   7
   8 #include "libs/Kernel.h"
   9 #include "Panel.h"
  10 #include "PanelScreen.h"
  11 #include "libs/nuts_bolts.h"
  12 #include "libs/utils.h"
  13 #include "libs/SerialMessage.h"
  14 #include "Gcode.h"
  15 #include "LcdBase.h"
  16
  17 #include <string>
  18 #include <vector>
  19
  20 using namespace std;
  21
  22 PanelScreen::PanelScreen() {}
  23
  24 void PanelScreen::on_refresh() {}
  25 void PanelScreen::on_main_loop() {}
  26
  27 PanelScreen *PanelScreen::set_panel(Panel *parent)
  28 {
  29     this->panel = parent;
  30     return this;
  31 }
  32
  33 void PanelScreen::on_enter() {}
  34
  35 void PanelScreen::refresh_menu(bool clear)
  36 {
  37     if (clear) this->panel->lcd->clear();
  38     for (uint16_t i = this->panel->menu_start_line; i < this->panel->menu_start_line + min( this->panel->menu_rows, this->panel->panel_lines ); i++ ) {
  39         this->panel->lcd->setCursor(2, i - this->panel->menu_start_line );
  40         this->display_menu_line(i);
  41     }
  42     this->panel->lcd->setCursor(0, this->panel->menu_current_line - this->panel->menu_start_line );
  43     this->panel->lcd->printf(">");
  44 }
  45
  46 void PanelScreen::refresh_screen(bool clear)
  47 {
  48     if (clear) this->panel->lcd->clear();
  49     for (uint16_t i = this->panel->menu_start_line; i < this->panel->menu_start_line + min( this->panel->menu_rows, this->panel->panel_lines ); i++ ) {
  50         this->panel->lcd->setCursor(0, i - this->panel->menu_start_line );
  51         this->display_menu_line(i);
  52     }
  53 }
  54
  55 PanelScreen *PanelScreen::set_parent(PanelScreen *passed_parent)
  56 {
  57     this->parent = passed_parent;
  58     this->set_panel( passed_parent->panel );
  59     return this;
  60 }
  61
  62 // Helper for screens to send a gcode, must be called from main loop
  63 void PanelScreen::send_gcode(std::string g)
  64 {
  65     Gcode gcode(g, &(StreamOutput::NullStream));
  66     THEKERNEL->call_event(ON_GCODE_RECEIVED, &gcode );
  67 }
  68
  69 // Helper to send commands, must be called from mainloop
  70 // may contain multipe commands separated by \n
  71 void PanelScreen::send_command(const char *gcstr)
  72 {
  73     string cmd(gcstr);
  74     vector<string> q;
  75     while (cmd.size() > 0) {
  76         size_t b = cmd.find_first_of("\n");
  77         if ( b == string::npos ) {
  78             q.push_back(cmd);
  79             break;
  80         }
  81         q.push_back(cmd.substr( 0, b ));
  82         cmd = cmd.substr(b + 1);
  83     }
  84
  85     // for each command send it
  86     for (std::vector<string>::iterator i = q.begin(); i != q.end(); ++i) {
  87         struct SerialMessage message;
  88         message.message = *i;
  89         message.stream = &(StreamOutput::NullStream);
  90         THEKERNEL->call_event(ON_CONSOLE_LINE_RECEIVED, &message );
  91     }
  92 }