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choice images work

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git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@63 0fc631ac-6414-0410-93d0-97cfa31319b6
This commit is contained in:
twanvl
2006-10-31 15:15:26 +00:00
parent 1ffaa5bd58
commit e2220a5a97
7 changed files with 103 additions and 17 deletions
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src/gfx/combine_image.cpp
+16 -3
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@@ -108,7 +108,7 @@ void combine_image(Image& a, const Image& b, ImageCombine combine) {
// Combine image data, by dispatching to combineImageDo
switch(combine) {
#define DISPATCH(comb) case comb: combine_image_do<comb>(a,b); return
DISPATCH(COMBINE_NORMAL);
case COMBINE_NORMAL: a = b; return; // no need to do a per pixel operation
DISPATCH(COMBINE_ADD);
DISPATCH(COMBINE_SUBTRACT);
DISPATCH(COMBINE_STAMP);
@@ -135,5 +135,18 @@ void combine_image(Image& a, const Image& b, ImageCombine combine) {
}
void draw_combine_image(DC& dc, UInt x, UInt y, const Image& img, ImageCombine combine) {
// todo
}
if (combine == COMBINE_NORMAL) {
dc.DrawBitmap(img, x, y);
} else {
// Capture the current image in the target rectangle
Bitmap sourceB(img.GetWidth(), img.GetHeight());
wxMemoryDC sourceDC;
sourceDC.SelectObject(sourceB);
sourceDC.Blit(0, 0, img.GetWidth(), img.GetHeight(), &dc, x, y);
sourceDC.SelectObject(wxNullBitmap);
Image source = sourceB.ConvertToImage();
// Combine and draw
combine_image(source, img, combine);
dc.DrawBitmap(source, x, y);
}
}
src/mse.vcproj
+1 -1
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@@ -178,7 +178,7 @@
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies="rpcrt4.lib wsock32.lib comctl32.lib wxbase26ud.lib wxmsw26ud_core.lib wxjpegd.lib wxpngd.lib wxtiffd.lib wxzlibd.lib wxregexd.lib"
AdditionalDependencies="rpcrt4.lib wsock32.lib comctl32.lib wxbase26ud.lib wxmsw26ud_core.lib wxjpegd.lib wxpngd.lib wxtiffd.lib wxzlibd.lib wxregexud.lib"
OutputFile="$(OutDir)/mse.exe"
LinkIncremental="2"
IgnoreDefaultLibraryNames="libcd.lib,libcid.lib"
src/render/value/choice.cpp
+4 -3
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@@ -8,6 +8,7 @@
#include <render/value/choice.hpp>
#include <render/card/viewer.hpp>
#include <data/stylesheet.hpp>
// ----------------------------------------------------------------------------- : ChoiceValueViewer
@@ -22,12 +23,12 @@ void ChoiceValueViewer::draw(RotatedDC& dc) {
ScriptableImage& img = it->second;
ScriptImageP i;
if (nativeLook()) {
i = img.update(viewer.getContext(), 16, 16, ASPECT_BORDER, false);
i = img.update(viewer.getContext(), *getSet().stylesheet, 16, 16, ASPECT_BORDER, false);
} else if(style().render_style & RENDER_TEXT) {
// also drawing text
i = img.update(viewer.getContext(), 0, 0);
i = img.update(viewer.getContext(), *getSet().stylesheet, 0, 0);
} else {
i = img.update(viewer.getContext(),
i = img.update(viewer.getContext(), *getSet().stylesheet,
dc.trS(style().width), dc.trS(style().height),
style().alignment == ALIGN_STRETCH ? ASPECT_STRETCH : ASPECT_FIT
);
src/script/functions.cpp
+71 -1
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@@ -24,7 +24,44 @@ class ScriptReplaceRule : public ScriptValue {
virtual ScriptType type() const { return SCRIPT_FUNCTION; }
virtual String typeName() const { return _("replace_rule"); }
virtual ScriptValueP eval(Context& ctx) const {
throw "TODO";
SCRIPT_PARAM(String, input);
if (context.IsValid() || replacement_function) {
// match first, then check context of match
String ret;
while (regex.Matches(input)) {
// for each match ...
size_t start, len;
bool ok = regex.GetMatch(&start, &len, 0);
assert(ok);
ret += input.substr(0, start); // everything before the match position stays
String inside = input.substr(start, len); // inside the match
String next_input = input.substr(start + len); // next loop the input is after this match
String after_replace = ret + _("<match>") + next_input; // after replacing, the resulting context would be
if (!context.IsValid() || context.Matches(after_replace)) {
// the context matches -> perform replacement
if (replacement_function) {
// set match results in context
for (UInt m = 0 ; m < regex.GetMatchCount() ; ++m) {
regex.GetMatch(&start, &len, m);
String name = m == 0 ? _("input") : String(_("_")) << m;
String value = input.substr(start, len);
ctx.setVariable(name, toScript(value));
}
// call
inside = (String)*replacement_function->eval(ctx);
} else {
regex.Replace(&inside, replacement, 1); // replace inside
}
}
ret += inside;
input = next_input;
}
SCRIPT_RETURN(ret);
} else {
// dumb replacing
regex.Replace(&input, replacement);
SCRIPT_RETURN(input);
}
}
wxRegEx regex; ///< Regex to match
@@ -59,6 +96,38 @@ SCRIPT_FUNCTION(replace_rule) {
// ----------------------------------------------------------------------------- : Rules : regex filter
class ScriptFilterRule : public ScriptValue {
public:
virtual ScriptType type() const { return SCRIPT_FUNCTION; }
virtual String typeName() const { return _("replace_rule"); }
virtual ScriptValueP eval(Context& ctx) const {
SCRIPT_PARAM(String, input);
String ret;
while (regex.Matches(input)) {
// match, append to result
size_t start, len;
bool ok = regex.GetMatch(&start, &len, 0);
assert(ok);
ret += input.substr(start, len); // the match
input = input.substr(start + len); // everything after the match
}
SCRIPT_RETURN(ret);
}
wxRegEx regex; ///< Regex to match
};
// Create a regular expression rule for filtering strings
SCRIPT_FUNCTION(filter_rule) {
intrusive_ptr<ScriptFilterRule> ret(new ScriptFilterRule);
// match
SCRIPT_PARAM(String, match);
if (!ret->regex.Compile(match, wxRE_ADVANCED)) {
throw ScriptError(_("Error while compiling regular expression: '")+match+_("'"));
}
return ret;
}
// ----------------------------------------------------------------------------- : Rules : sort
/// Sort a string using a specification using the shortest cycle metric, see spec_sort
@@ -247,6 +316,7 @@ SCRIPT_FUNCTION(number_of_items) {
void init_script_functions(Context& ctx) {
ctx.setVariable(_("replace rule"), script_replace_rule);
ctx.setVariable(_("filter rule"), script_filter_rule);
ctx.setVariable(_("sort rule"), script_sort_rule);
ctx.setVariable(_("to upper"), script_to_upper);
ctx.setVariable(_("to lower"), script_to_lower);
src/script/image.cpp
+6 -5
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@@ -59,8 +59,9 @@ bool script_image_up_to_date(const ScriptValueP& value) {
// ----------------------------------------------------------------------------- : ScriptableImage
ScriptImageP ScriptableImage::generate(Context& ctx) const {
ScriptImageP ScriptableImage::generate(Context& ctx, Package& pkg) const {
try {
WITH_DYNAMIC_ARG(load_images_from, &pkg);
ScriptImageP img = to_script_image(script.invoke(ctx));
return img;
} catch (Error e) {
@@ -71,8 +72,8 @@ ScriptImageP ScriptableImage::generate(Context& ctx) const {
}
}
ScriptImageP ScriptableImage::generate(Context& ctx, UInt width, UInt height, PreserveAspect preserve_aspect, bool saturate) const {
ScriptImageP image = generate(ctx);
ScriptImageP ScriptableImage::generate(Context& ctx, Package& pkg, UInt width, UInt height, PreserveAspect preserve_aspect, bool saturate) const {
ScriptImageP image = generate(ctx, pkg);
if (!image->image.Ok()) {
// return an image so we don't fail
image->image = Image(1,1);
@@ -109,11 +110,11 @@ ScriptImageP ScriptableImage::generate(Context& ctx, UInt width, UInt height, Pr
return image;
}
ScriptImageP ScriptableImage::update(Context& ctx, UInt width, UInt height, PreserveAspect preserve_aspect, bool saturate) {
ScriptImageP ScriptableImage::update(Context& ctx, Package& pkg, UInt width, UInt height, PreserveAspect preserve_aspect, bool saturate) {
// up to date?
if (!cache || (UInt)cache->image.GetWidth() != width || (UInt)cache->image.GetHeight() != height || !upToDate(ctx, last_update)) {
// cache must be updated
cache = generate(ctx, width, height, preserve_aspect, saturate);
cache = generate(ctx, pkg, width, height, preserve_aspect, saturate);
last_update.update();
}
return cache;
src/script/image.hpp
+4 -3
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@@ -50,15 +50,16 @@ class ScriptableImage {
inline operator bool() const { return script; }
/// Generate an image, doesn't cache, and doesn't scale
ScriptImageP generate(Context& ctx) const;
/** Image files are loaded from the given package */
ScriptImageP generate(Context& ctx, Package&) const;
/// Generate an image, scaling it and optionally saturating it
ScriptImageP generate(Context& ctx, UInt width, UInt height, PreserveAspect preserve_aspect = ASPECT_STRETCH, bool saturate = false) const;
ScriptImageP generate(Context& ctx, Package&, UInt width, UInt height, PreserveAspect preserve_aspect = ASPECT_STRETCH, bool saturate = false) const;
/// Update and return the cached image
/** Only recomputes the image if it is out of date, or the size doesn't match.
* If width==height==0 then doesn't resample.
*/
ScriptImageP update(Context& ctx, UInt width = 0, UInt height = 0, PreserveAspect preserve_aspect = ASPECT_STRETCH, bool saturate = false);
ScriptImageP update(Context& ctx, Package&, UInt width = 0, UInt height = 0, PreserveAspect preserve_aspect = ASPECT_STRETCH, bool saturate = false);
/// Is the cached image up to date?
bool upToDate(Context& ctx, Age age) const;
src/script/value.cpp
+1 -1
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@@ -20,7 +20,7 @@ ScriptValue::operator Color() const { throw ScriptError(_("Can't convert from "
ScriptValueP ScriptValue::eval(Context&) const
{ throw ScriptError(_("Can't convert from ")+typeName()+_(" to function" )); }
ScriptValueP ScriptValue::getMember(const String& name) const
{ throw (typeName() + _(" has no member '") + name + _("'")); }
{ throw ScriptError(typeName() + _(" has no member '") + name + _("'")); }
ScriptValueP ScriptValue::next() { throw InternalError(_("Can't convert from ")+typeName()+_(" to iterator")); }
ScriptValueP ScriptValue::makeIterator() const { throw ScriptError( _("Can't convert from ")+typeName()+_(" to collection")); }
int ScriptValue::itemCount() const { throw ScriptError( _("Can't convert from ")+typeName()+_(" to collection")); }