comparison: ui/winui/image.cpp
ui/winui/image.cpp
- changeset 108
- 77254bd6dccb
- parent 76
- 641dcc79e0ef
equal
deleted
inserted
replaced
| 107:b34bd1557c6c | 108:77254bd6dccb |
|---|---|
| 45 using namespace winrt::Microsoft::UI::Xaml::Media::Imaging; | 45 using namespace winrt::Microsoft::UI::Xaml::Media::Imaging; |
| 46 using namespace winrt::Microsoft::UI::Xaml::Media; | 46 using namespace winrt::Microsoft::UI::Xaml::Media; |
| 47 | 47 |
| 48 UiImageSource::UiImageSource(winrt::Microsoft::UI::Xaml::Media::ImageSource& src) : imgsrc(src) {} | 48 UiImageSource::UiImageSource(winrt::Microsoft::UI::Xaml::Media::ImageSource& src) : imgsrc(src) {} |
| 49 | 49 |
| 50 void UiImageSource::ref() { | |
| 51 refcount++; | |
| 52 } | |
| 53 | |
| 54 void UiImageSource::unref() { | |
| 55 if (--refcount == 0) { | |
| 56 delete this; | |
| 57 } | |
| 58 } | |
| 59 | |
| 50 UIEXPORT UIWIDGET ui_imageviewer_create(UiObject *obj, UiImageViewerArgs args) { | 60 UIEXPORT UIWIDGET ui_imageviewer_create(UiObject *obj, UiImageViewerArgs args) { |
| 51 UiObject* current = uic_current_obj(obj); | 61 UiObject* current = uic_current_obj(obj); |
| 52 | 62 |
| 53 Image image = Image(); | 63 Image image = Image(); |
| 54 FrameworkElement elm = image; | 64 FrameworkElement elm = image; |
| 92 } | 102 } |
| 93 | 103 |
| 94 UiImageSource *imgdata = (UiImageSource*)data; | 104 UiImageSource *imgdata = (UiImageSource*)data; |
| 95 if (g->value) { | 105 if (g->value) { |
| 96 UiImageSource *prevData = (UiImageSource*)g->value; | 106 UiImageSource *prevData = (UiImageSource*)g->value; |
| 97 delete prevData; | 107 //prevData->unref(); |
| 98 } | 108 } |
| 99 g->value = imgdata; | 109 g->value = imgdata; |
| 110 //imgdata->ref(); | |
| 100 | 111 |
| 101 UiWidget* widget = (UiWidget*)g->obj; | 112 UiWidget* widget = (UiWidget*)g->obj; |
| 102 Image image = widget->uielement.as<Image>(); | 113 Image image = widget->uielement.as<Image>(); |
| 103 image.Source(imgdata->imgsrc); | 114 image.Source(imgdata->imgsrc); |
| 104 | 115 |
| 115 bitmapImage.UriSource(uri); | 126 bitmapImage.UriSource(uri); |
| 116 ImageSource src = bitmapImage; | 127 ImageSource src = bitmapImage; |
| 117 | 128 |
| 118 UiImageSource *imgdata = new UiImageSource(src); | 129 UiImageSource *imgdata = new UiImageSource(src); |
| 119 obj->set(obj, imgdata, UI_IMAGE_OBJECT_TYPE); | 130 obj->set(obj, imgdata, UI_IMAGE_OBJECT_TYPE); |
| 131 imgdata->unref(); | |
| 120 | 132 |
| 121 free(wpath); | 133 free(wpath); |
| 122 | 134 |
| 123 return 0; | 135 return 0; |
| 124 } | 136 } |
| 137 | |
| 138 void ui_image_ref(UIIMAGE img) { | |
| 139 UiImageSource* imgdata = (UiImageSource*)img; | |
| 140 imgdata->ref(); | |
| 141 } | |
| 142 | |
| 143 void ui_image_unref(UIIMAGE img) { | |
| 144 UiImageSource* imgdata = (UiImageSource*)img; | |
| 145 imgdata->unref(); | |
| 146 } |
