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Images are now cached as wxBitmap, not wxImage. This should improve performance.

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Fixed some more corner cases of rotation+zoom.

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@630 0fc631ac-6414-0410-93d0-97cfa31319b6
This commit is contained in:
twanvl
2007-08-25 21:24:28 +00:00
parent 741b987d54
commit 52ec7b38c0
38 changed files with 413 additions and 165 deletions
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src/render/value/choice.cpp
+61 -45
View File
@@ -15,30 +15,33 @@
bool ChoiceValueViewer::prepare(RotatedDC& dc) {
if (style().render_style & RENDER_IMAGE) {
style().initImage();
ScriptableImage& img = style().image;
CachedScriptableImage& img = style().image;
Context& ctx = viewer.getContext();
ctx.setVariable(_("input"), to_script(value().value()));
img.update(ctx);
//generate
if (img.isReady()) {
GeneratedImage::Options img_options(0,0, viewer.stylesheet.get(), &getSet());
if (nativeLook()) {
img_options.width = img_options.height = 16;
img_options.preserve_aspect = ASPECT_BORDER;
} else if(style().render_style & RENDER_TEXT) {
// also drawing text, use original size
// generate to determine the size
if (img.update(ctx) && img.isReady()) {
GeneratedImage::Options img_options;
getOptions(dc, img_options);
// Generate image/bitmap (whichever is available)
// don't worry, we cache the image
ImageCombine combine = style().combine;
style().loadMask(*viewer.stylesheet);
Bitmap bitmap; Image image;
img.generateCached(img_options, &style().mask, &combine, &bitmap, &image);
int w, h;
if (bitmap.Ok()) {
w = bitmap.GetWidth();
h = bitmap.GetHeight();
} else {
img_options.width = (int) dc.trX(style().width);
img_options.height = (int) dc.trY(style().height);
img_options.preserve_aspect = (style().alignment & ALIGN_STRETCH) ? ASPECT_STRETCH : ASPECT_FIT;
assert(image.Ok());
w = image.GetWidth();
h = image.GetHeight();
}
// don't worry we cache the image
Image image = img.generate(img_options, true);
if (sideways(img_options.angle)) swap(w,h);
// store content properties
if (style().content_width != image.GetWidth() ||
style().content_height != image.GetHeight()) {
style().content_width = image.GetWidth();
style().content_height = image.GetHeight();
if (style().content_width != w || style().content_height != h) {
style().content_width = w;
style().content_height = h;
return true;
}
}
@@ -53,33 +56,29 @@ void ChoiceValueViewer::draw(RotatedDC& dc) {
double margin = 0;
if (style().render_style & RENDER_IMAGE) {
// draw image
ScriptableImage& img = style().image;
CachedScriptableImage& img = style().image;
if (img.isReady()) {
GeneratedImage::Options img_options(0,0, viewer.stylesheet.get(), &getSet());
if (nativeLook()) {
img_options.width = img_options.height = 16;
img_options.preserve_aspect = ASPECT_BORDER;
} else if(style().render_style & RENDER_TEXT) {
// also drawing text, use original size
} else {
img_options.width = (int) dc.trX(style().width);
img_options.height = (int) dc.trY(style().height);
img_options.preserve_aspect = (style().alignment & ALIGN_STRETCH) ? ASPECT_STRETCH : ASPECT_FIT;
}
Image image = img.generate(img_options, true);
ImageCombine combine = img.combine();
// apply mask?
GeneratedImage::Options img_options;
getOptions(dc, img_options);
// Generate image/bitmap
ImageCombine combine = style().combine;
style().loadMask(*viewer.stylesheet);
if (style().mask.Ok()) {
set_alpha(image, style().mask);
Bitmap bitmap; Image image;
img.generateCached(img_options, &style().mask, &combine, &bitmap, &image);
if (bitmap.Ok()) {
// just draw it
dc.DrawPreRotatedBitmap(bitmap,
align_in_rect(style().alignment, dc.trInvNoNeg(RealSize(bitmap)), style().getRect())
);
margin = dc.trInv(RealSize(bitmap)).width + 1;
} else {
// use combine mode
dc.DrawPreRotatedImage(image,
align_in_rect(style().alignment, dc.trInvNoNeg(RealSize(image)), style().getRect()),
combine
);
margin = dc.trInv(RealSize(image)).width + 1;
}
// draw
dc.DrawImage(image,
align_in_rect(style().alignment, dc.trInvS(RealSize(image.GetWidth(), image.GetHeight())), style().getRect()),
combine == COMBINE_NORMAL ? style().combine : combine,
style().angle
);
margin = dc.trInvS(image.GetWidth()) + 1;
} else if (nativeLook()) {
// always have the margin
margin = 17;
@@ -99,6 +98,23 @@ void ChoiceValueViewer::draw(RotatedDC& dc) {
}
}
void ChoiceValueViewer::onStyleChange(bool already_prepared) {
if (!already_prepared) viewer.redraw(*this);
void ChoiceValueViewer::onStyleChange(int changes) {
if (changes & CHANGE_MASK) style().image.clearCache();
ValueViewer::onStyleChange(changes);
}
void ChoiceValueViewer::getOptions(Rotation& rot, GeneratedImage::Options& opts) {
opts.package = viewer.stylesheet.get();
opts.local_package = &getSet();
opts.angle = rot.trAngle(style().angle);
if (nativeLook()) {
opts.width = opts.height = 16;
opts.preserve_aspect = ASPECT_BORDER;
} else if(style().render_style & RENDER_TEXT) {
// also drawing text, use original size
} else {
opts.width = (int) rot.trX(style().width);
opts.height = (int) rot.trY(style().height);
opts.preserve_aspect = (style().alignment & ALIGN_STRETCH) ? ASPECT_STRETCH : ASPECT_FIT;
}
}