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annotate anagram/guisupport/wm1.cpp @ 21:1c9dac05d040

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Add lint-style FALLTHROUGH annotations to fallthrough cases. (in the parse engine and thus the output code) Document this, because the old output causes warnings with gcc10.
author David A. Holland
date Mon, 13 Jun 2022 00:04:38 -0400
parents 13d2b8934445
children
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1 /*
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2 * AnaGram, A System for Syntax Directed Programming
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3 * Copyright 1993-1999 Parsifal Software. All Rights Reserved.
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4 * See the file COPYING for license and usage terms.
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5 *
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6 * wm1.cpp - Window Management Module
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7 */
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8
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9 #include "ctrlpanel.hpp"
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10 #include "dpanel.hpp"
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11 #include "dspar.hpp"
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12 #include "dvplug.hpp"
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13 #include "fileview.hpp"
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14 #include "gtview.hpp"
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15 #include "rule.h"
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16 #include "wm1.h"
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17
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18 //#define INCLUDE_LOGGING
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19 #include "log.h" //LOG
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20
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21
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22 void set_text_line(int line, int col , int right) {
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23 LOGSECTION("set_text_line");
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24 LOGV(syntaxFileId);
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25 if (syntaxFileId == 0) return;
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26
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27 FileWindow *syntaxWindow =
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28 (FileWindow *) AgFrame::windowRegistry.find(syntaxFileId);
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29 LOGV((int) syntaxWindow);
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30 if (syntaxWindow == 0) return;
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31 LOGV(line);
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32 LOGV(col);
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33 line--;
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34 col--;
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35 cint whereNow = syntaxWindow->getCursorLocation();
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36 LOGV(whereNow);
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37 if (whereNow.y < line) {
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38 syntaxWindow->setCursorLocation(cint(col, line+4));
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39 }
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40 if (whereNow.y > line) {
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41 syntaxWindow->setCursorLocation(cint(col, line-4));
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42 }
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43 syntaxWindow->setCursorLocation(cint(col,line));
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44 LOGS("setCursorLocation returned");
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45 }
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46
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47 void set_rule_line(unsigned fn) {
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48 LOGSECTION("set_rule_line");
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49 LOGV(fn);
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50 if (fn == 0 || fn > nforms_base) {
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51 return;
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52 }
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53 Rule rule(fn);
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54
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55 set_text_line(rule->line, rule->col, 0);
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56 LOGS("set_text_line returned");
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57 }
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58
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59
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60 void pop_up_window(dc_ref window) {
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61 LOGSECTION("pop_up_window(dc_ref)");
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62 if (!window.exists()) {
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63 return;
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64 }
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65 LOGV(window->head_title) LCV(window->foot_title);
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66
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67 AgFrame *newPanel;
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68 if (window->head_title == "Auxiliary Trace"
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69 || window->head_title == "Conflict Trace"
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70 || window->head_title == "Error Trace"
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71 || window->head_title == "Keyword Anomaly Trace"
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72 || window->head_title == "Reduction Trace") {
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73 newPanel = new GTWindow((trace_window_dc *) (dc *) window);
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74 }
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75 else {
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76 LOGS("ready to construct data panel");
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77 AgDataViewPlug *connector = new AgDataViewPlug(window);
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78 LOGS("connector built");
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79 window->windowConnector = connector;
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80 newPanel = new AgDataPanel(connector);
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81 LOGS("newPanel built");
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82 newPanel->syntaxDependent = connector->syntaxDependent();
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83 newPanel->show();
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84 LOGS("window showing");
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85 }
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86 newPanel->setAutoDeleteObject();
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87 LOGS("set autodelete");
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88 newPanel->setFocus();
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89 LOGS("succeeded in setting focus");
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90 }
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91
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92 /* End WM1.C */