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Refactor to centralize GUIButton styling/rendering code (#9090)

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This commit is contained in:
Hugues Ross 2019-12-09 15:06:51 -05:00 • committed by rubenwardy
parent a462181e5f
commit 9284313d17
18 changed files with 522 additions and 145 deletions
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34
src/gui/StyleSpec.h
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@ -17,7 +17,9 @@ with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "client/tile.h" // ITextureSource
#include "irrlichttypes_extrabloated.h"
#include "util/string.h"
#include <array>
#pragma once
@ -36,6 +38,9 @@ public:
BGIMG,
BGIMG_HOVERED,
BGIMG_PRESSED,
FGIMG,
FGIMG_HOVERED,
FGIMG_PRESSED,
ALPHA,
NUM_PROPERTIES,
NONE
@ -66,6 +71,12 @@ public:
return BGIMG_HOVERED;
} else if (name == "bgimg_pressed") {
return BGIMG_PRESSED;
} else if (name == "fgimg") {
return FGIMG;
} else if (name == "fgimg_hovered") {
return FGIMG_HOVERED;
} else if (name == "fgimg_pressed") {
return FGIMG_PRESSED;
} else if (name == "alpha") {
return ALPHA;
} else {
@ -106,6 +117,29 @@ public:
return color;
}
video::ITexture *getTexture(Property prop, ISimpleTextureSource *tsrc,
video::ITexture *def) const
{
const auto &val = properties[prop];
if (val.empty()) {
return def;
}
video::ITexture *texture = tsrc->getTexture(val);
return texture;
}
video::ITexture *getTexture(Property prop, ISimpleTextureSource *tsrc) const
{
const auto &val = properties[prop];
FATAL_ERROR_IF(val.empty(), "Unexpected missing property");
video::ITexture *texture = tsrc->getTexture(val);
return texture;
}
bool getBool(Property prop, bool def) const
{
const auto &val = properties[prop];