diff options
Diffstat (limited to 'plugins/NewStory/src/webpage.cpp')
| -rw-r--r-- | plugins/NewStory/src/webpage.cpp | 41 |
1 files changed, 38 insertions, 3 deletions
diff --git a/plugins/NewStory/src/webpage.cpp b/plugins/NewStory/src/webpage.cpp index a959fce923..1c74ea683c 100644 --- a/plugins/NewStory/src/webpage.cpp +++ b/plugins/NewStory/src/webpage.cpp @@ -17,15 +17,47 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include "stdafx.h" +#include "TxDIB.h" ///////////////////////////////////////////////////////////////////////////////////////// // Litehtml interface CRITICAL_SECTION cairo_font::m_sync; -cairo_surface_t* NSWebPage::get_image(const std::string &) +cairo_surface_t *dib_to_surface(CTxDIB &img) { - return 0; + cairo_surface_t *surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, img.getWidth(), img.getHeight()); + unsigned char *dst = cairo_image_surface_get_data(surface); + unsigned char *src = (unsigned char *)img.getBits(); + int line_size = img.getWidth() * 4; + int dst_offset = img.getWidth() * (img.getHeight() - 1) * 4; + int src_offset = 0; + for (int i = 0; i < img.getHeight(); i++, src_offset += line_size, dst_offset -= line_size) { + memcpy(dst + dst_offset, src + src_offset, line_size); + } + cairo_surface_mark_dirty(surface); + return surface; +} + +void NSWebPage::on_image_loaded(const wchar_t *file, const wchar_t *url, bool redraw_only) +{ + if (!mir_wstrncmp(file, L"file://", 7)) + file += 7; + + CTxDIB img; + if (img.load(file)) { + cairo_surface_t *surface = dib_to_surface(img); + m_images.add_image(T2Utf(url).get(), surface); + + PostMessage(ctrl.m_hwnd, NSM_IMAGE_LOADED, redraw_only, 0); + } +} + +//////////////////////////////////////////////////////////////////////////////// + +cairo_surface_t* NSWebPage::get_image(const std::string &url) +{ + return m_images.get_image(url); } void NSWebPage::get_client_rect(litehtml::position &pos) const @@ -38,8 +70,11 @@ void NSWebPage::import_css(litehtml::string &, const litehtml::string &, litehtm { } -void NSWebPage::load_image(const char *, const char *, bool) +void NSWebPage::load_image(const char *src, const char */*baseUrl*/, bool redraw_on_ready) { + Utf2T wszUrl(src); + if (m_images.reserve(src)) + on_image_loaded(wszUrl, wszUrl, redraw_on_ready); } void NSWebPage::on_anchor_click(const char *pszUtl, const litehtml::element::ptr &) |