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A bit of refactoring:

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- common code of ChoiceValueViewer and MultipleChoiceValueViewer put into functions
 - RotatedDC can now draw text with shadow.
 - DECLARE_STYLE_TYPE macro and friends do slightly more.

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@788 0fc631ac-6414-0410-93d0-97cfa31319b6
This commit is contained in:
twanvl
2007-12-26 17:46:40 +00:00
parent 2fb7de196e
commit 8d86e4a25c
19 changed files with 125 additions and 233 deletions
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src/render/value/choice.cpp
+53 -50
View File
@@ -12,27 +12,38 @@
// ----------------------------------------------------------------------------- : ChoiceValueViewer
void get_options(Rotation& rot, DataViewer& viewer, const ChoiceStyle& style, GeneratedImage::Options& opts);
bool ChoiceValueViewer::prepare(RotatedDC& dc) {
if (style().render_style & RENDER_IMAGE) {
style().initImage();
CachedScriptableImage& img = style().image;
return prepare_choice_viewer(dc, viewer, style(), value().value());
}
void ChoiceValueViewer::draw(RotatedDC& dc) {
drawFieldBorder(dc);
if (style().render_style & RENDER_HIDDEN) return;
draw_choice_viewer(dc, viewer, style(), value().value());
}
bool prepare_choice_viewer(RotatedDC& dc, DataViewer& viewer, ChoiceStyle& style, const String& value) {
if (style.render_style & RENDER_IMAGE) {
style.initImage();
CachedScriptableImage& img = style.image;
Context& ctx = viewer.getContext();
ctx.setVariable(SCRIPT_VAR_input, to_script(value().value()));
ctx.setVariable(SCRIPT_VAR_input, to_script(value));
// generate to determine the size
if (img.update(ctx) && img.isReady()) {
GeneratedImage::Options img_options;
getOptions(dc, img_options);
get_options(dc, viewer, style, img_options);
// Generate image/bitmap (whichever is available)
// don't worry, we cache the image
ImageCombine combine = style().combine;
style().loadMask(*viewer.stylesheet);
ImageCombine combine = style.combine;
style.loadMask(*viewer.stylesheet);
Bitmap bitmap; Image image;
RealSize size;
img.generateCached(img_options, &style().mask, &combine, &bitmap, &image, &size);
img.generateCached(img_options, &style.mask, &combine, &bitmap, &image, &size);
// store content properties
if (style().content_width != size.width || style().content_height != size.height) {
style().content_width = size.width;
style().content_height = size.height;
if (style.content_width != size.width || style.content_height != size.height) {
style.content_width = size.width;
style.content_height = size.height;
return true;
}
}
@@ -40,25 +51,23 @@ bool ChoiceValueViewer::prepare(RotatedDC& dc) {
return false;
}
void ChoiceValueViewer::draw(RotatedDC& dc) {
drawFieldBorder(dc);
if (style().render_style & RENDER_HIDDEN) return;
if (value().value().empty()) return;
void draw_choice_viewer(RotatedDC& dc, DataViewer& viewer, ChoiceStyle& style, const String& value) {
if (value.empty()) return;
double margin = 0;
if (style().render_style & RENDER_IMAGE) {
if (style.render_style & RENDER_IMAGE) {
// draw image
CachedScriptableImage& img = style().image;
CachedScriptableImage& img = style.image;
if (img.isReady()) {
GeneratedImage::Options img_options;
getOptions(dc, img_options);
get_options(dc, viewer, style, img_options);
// Generate image/bitmap
ImageCombine combine = style().combine;
style().loadMask(*viewer.stylesheet);
ImageCombine combine = style.combine;
style.loadMask(*viewer.stylesheet);
Bitmap bitmap; Image image;
RealSize size;
img.generateCached(img_options, &style().mask, &combine, &bitmap, &image, &size);
img.generateCached(img_options, &style.mask, &combine, &bitmap, &image, &size);
size = dc.trInvS(size);
RealRect rect(align_in_rect(style().alignment, size, dc.getInternalRect()), size);
RealRect rect(align_in_rect(style.alignment, size, dc.getInternalRect()), size);
if (bitmap.Ok()) {
// just draw it
dc.DrawPreRotatedBitmap(bitmap,rect);
@@ -67,42 +76,36 @@ void ChoiceValueViewer::draw(RotatedDC& dc) {
dc.DrawPreRotatedImage(image,rect,combine);
}
margin = size.width + 1;
} else if (nativeLook()) {
} else if (viewer.nativeLook()) {
// always have the margin
margin = 17;
}
}
if (style().render_style & RENDER_TEXT) {
// draw text
dc.SetFont(style().font, 1.0);
String text = tr(*viewer.stylesheet, value().value(), capitalize(value().value()));
if (style.render_style & RENDER_TEXT) {
String text = tr(*viewer.stylesheet, value, capitalize(value));
dc.SetFont(style.font, 1.0);
RealPoint pos = align_in_rect(ALIGN_MIDDLE_LEFT, RealSize(0, dc.GetCharHeight()), dc.getInternalRect()) + RealSize(margin, 0);
if (style().font.hasShadow()) {
dc.SetTextForeground(style().font.shadow_color);
dc.DrawText(text, pos + style().font.shadow_displacement);
}
dc.SetTextForeground(style().font.color());
dc.DrawText(text, pos);
dc.DrawTextWithShadow(text, style.font, pos);
}
}
void get_options(Rotation& rot, DataViewer& viewer, const ChoiceStyle& style, GeneratedImage::Options& opts) {
opts.package = viewer.stylesheet.get();
opts.local_package = viewer.getSet().get();
opts.angle = rot.trAngle(0);
if (viewer.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;
}
}
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(0);
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;
}
}
}