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annotate editor/edtlobj.cpp @ 2260:972d56ad2b78

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Do closedir() in dmResourcesLoadDirectory(), even when under Win32.
author Matti Hamalainen <ccr@tnsp.org>
date Mon, 17 Jun 2019 00:49:21 +0300
parents b4992d9f72fe
children
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1 //
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2 // Demo Editor -- Timeline state object
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3 // Wrapper class for DMTimeline data
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4 // (C) Copyright 2012 Matti 'ccr' Hämäläinen <ccr@tnsp.org>
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5 //
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6 #include "edtlobj.h"
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7 #include "dmres.h"
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8
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9
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10 EDTimelineObject::EDTimelineObject()
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11 {
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12 dmTimelineNew(&tl, "Demo");
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13 scrub();
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14 }
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17 EDTimelineObject::EDTimelineObject(EDTimelineObject *obj)
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18 {
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19 scrub();
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20 filename = obj->filename;
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21 dmCopyTimeline(obj->tl, &tl);
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22 }
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23
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25 EDTimelineObject::~EDTimelineObject()
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26 {
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27 dmFreeTimeline(tl);
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28 }
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31 int EDTimelineObject::load(QString mfilename)
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32 {
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33 DMResource *res;
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34 DMTimeline *tmp;
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35 int err;
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36
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37 if ((err = dmf_open_stdio(mfilename.toUtf8().constData(), "rb", &res)) != DMERR_OK)
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38 return err;
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39
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40 err = dmLoadTimeline(res, &tmp);
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41 dmf_close(res);
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42
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43 if (err == DMERR_OK)
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44 {
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45 dmFreeTimeline(tl);
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46 tl = tmp;
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47 scrub();
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48 if (tl->name != NULL)
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49 filename = QString(tl->name);
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50 else
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51 filename = mfilename;
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52 }
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53 else
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54 {
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55 dmFreeTimeline(tmp);
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56 }
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57 return err;
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58 }
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60
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61 int EDTimelineObject::save(QString mfilename)
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62 {
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63 DMResource *res;
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64 int err;
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65
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66 if ((err = dmf_open_stdio(mfilename.toUtf8().constData(), "wb", &res)) != DMERR_OK)
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67 return err;
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68
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69 err = dmSaveTimeline(res, tl);
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70 scrub();
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71
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72 dmf_close(res);
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73 return err;
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74 }
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77 void EDTimelineObject::touch()
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78 {
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79 ntouches++;
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80 }
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83 void EDTimelineObject::scrub()
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84 {
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85 ntouches = 0;
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86 }
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89 bool EDTimelineObject::touched()
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90 {
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91 return ntouches;
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92 }
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94
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95 void EDTimelineObject::setState(const QString &mstate)
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96 {
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97 cstate = mstate;
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98 }
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100
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101 QString EDTimelineObject::state() const
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102 {
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103 return cstate;
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104 }