1 /* 2 * Copyright 2024, Andrew Lindesay <apl@lindesay.co.nz>. 3 * All rights reserved. Distributed under the terms of the MIT License. 4 */ 5 #include "ScreenshotCoordinate.h" 6 7 8 static const char* kCodeKey = "code"; 9 static const char* kWidthKey = "width"; 10 static const char* kHeightKey = "height"; 11 12 13 ScreenshotCoordinate::ScreenshotCoordinate() 14 : 15 fCode(""), 16 fWidth(0), 17 fHeight(0) 18 { 19 } 20 21 22 ScreenshotCoordinate::ScreenshotCoordinate(const BMessage* from) 23 { 24 from->FindString(kCodeKey, &fCode); 25 from->FindUInt16(kWidthKey, &fWidth); 26 from->FindUInt16(kHeightKey, &fHeight); 27 } 28 29 30 ScreenshotCoordinate::ScreenshotCoordinate(BString code, uint16 width, uint16 height) 31 : 32 fCode(code), 33 fWidth(width), 34 fHeight(height) 35 { 36 } 37 38 39 ScreenshotCoordinate::~ScreenshotCoordinate() 40 { 41 } 42 43 44 const BString 45 ScreenshotCoordinate::Code() const 46 { 47 return fCode; 48 } 49 50 51 uint16 52 ScreenshotCoordinate::Width() const 53 { 54 return fWidth; 55 } 56 57 58 uint16 59 ScreenshotCoordinate::Height() const 60 { 61 return fHeight; 62 } 63 64 65 bool 66 ScreenshotCoordinate::IsValid() const 67 { 68 return !fCode.IsEmpty() && fWidth > 0 && fHeight > 0; 69 } 70 71 72 bool 73 ScreenshotCoordinate::operator==(const ScreenshotCoordinate& other) const 74 { 75 return fCode == other.fCode && fHeight == other.fHeight && fWidth == other.fWidth; 76 } 77 78 79 const BString 80 ScreenshotCoordinate::Key() const 81 { 82 BString result; 83 result.SetToFormat("%s_%" B_PRIu16 "x%" B_PRIu16 , fCode.String(), fWidth, fHeight); 84 return result; 85 } 86 87 88 const BString 89 ScreenshotCoordinate::CacheFilename() const 90 { 91 return BString() << Key() << ".png"; 92 } 93 94 95 status_t 96 ScreenshotCoordinate::Archive(BMessage* into, bool deep) const 97 { 98 status_t result = B_OK; 99 if (result == B_OK) 100 result = into->AddString(kCodeKey, fCode); 101 if (result == B_OK) 102 result = into->AddUInt16(kWidthKey, fWidth); 103 if (result == B_OK) 104 result = into->AddUInt16(kHeightKey, fHeight); 105 return result; 106 } 107