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Convert PaletteUtil into a namespace

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This commit is contained in:
BigBahss 2021-02-18 03:25:26 -05:00
parent a629b07153
commit bc2cc7d089
6 changed files with 64 additions and 76 deletions
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16
include/core/paletteutil.h
View file

@ -4,22 +4,10 @@
#include <QList>
#include <QRgb>
#include <QString>
class PaletteUtil
{
public:
PaletteUtil();
namespace PaletteUtil {
QList<QRgb> parse(QString filepath, bool *error);
void writeJASC(QString filepath, QVector<QRgb> colors, int offset, int nColors);
private:
QList<QRgb> parsePal(QString filepath, bool *error);
QList<QRgb> parseJASC(QString filepath, bool *error);
QList<QRgb> parseAdvanceMapPal(QString filepath, bool *error);
QList<QRgb> parseAdobeColorTable(QString filepath, bool *error);
QList<QRgb> parseTileLayerPro(QString filepath, bool *error);
QList<QRgb> parseAdvancePaletteEditor(QString filepath, bool *error);
int clampColorValue(int value);
};
}
#endif // PALETTEUTIL_H

112
src/core/paletteutil.cpp
View file

@ -2,11 +2,15 @@
#include "log.h"
#include <QFileInfo>
#include <QRegularExpression>
#include <QString>
PaletteUtil::PaletteUtil()
{
}
QList<QRgb> parsePal(QString filepath, bool *error);
QList<QRgb> parseJASC(QString filepath, bool *error);
QList<QRgb> parseAdvanceMapPal(QString filepath, bool *error);
QList<QRgb> parseAdobeColorTable(QString filepath, bool *error);
QList<QRgb> parseTileLayerPro(QString filepath, bool *error);
QList<QRgb> parseAdvancePaletteEditor(QString filepath, bool *error);
int clampColorValue(int value);
QList<QRgb> PaletteUtil::parse(QString filepath, bool *error) {
QFileInfo info(filepath);
@ -34,7 +38,35 @@ QList<QRgb> PaletteUtil::parse(QString filepath, bool *error) {
return QList<QRgb>();
}
QList<QRgb> PaletteUtil::parsePal(QString filepath, bool *error) {
void PaletteUtil::writeJASC(QString filepath, QVector<QRgb> palette, int offset, int nColors) {
if (!nColors) {
logWarn(QString("Cannot save a palette with no colors."));
return;
}
if (offset > palette.size() || offset + nColors > palette.size()) {
logWarn("Palette offset out of range for color table.");
return;
}
QString text = "JASC-PAL\r\n0100\r\n";
text += QString::number(nColors) + "\r\n";
for (int i = offset; i < offset + nColors; i++) {
QRgb color = palette.at(i);
text += QString::number(qRed(color)) + " "
+ QString::number(qGreen(color)) + " "
+ QString::number(qBlue(color)) + "\r\n";
}
QFile file(filepath);
if (file.open(QIODevice::WriteOnly)) {
file.write(text.toUtf8());
} else {
logWarn(QString("Could not write to file '%1': ").arg(filepath) + file.errorString());
}
}
QList<QRgb> parsePal(QString filepath, bool *error) {
QFile file(filepath);
if (!file.open(QIODevice::ReadOnly)) {
*error = true;
@ -53,7 +85,7 @@ QList<QRgb> PaletteUtil::parsePal(QString filepath, bool *error) {
}
}
QList<QRgb> PaletteUtil::parseJASC(QString filepath, bool *error) {
QList<QRgb> parseJASC(QString filepath, bool *error) {
QFile file(filepath);
if (!file.open(QIODevice::ReadOnly)) {
*error = true;
@ -105,9 +137,9 @@ QList<QRgb> PaletteUtil::parseJASC(QString filepath, bool *error) {
return QList<QRgb>();
}
palette.append(qRgb(this->clampColorValue(red),
this->clampColorValue(green),
this->clampColorValue(blue)));
palette.append(qRgb(clampColorValue(red),
clampColorValue(green),
clampColorValue(blue)));
} else {
*error = true;
logError(QString("JASC palette file '%1' had an unexpected format. Invalid color '%2'.").arg(filepath).arg(line));
@ -120,7 +152,7 @@ QList<QRgb> PaletteUtil::parseJASC(QString filepath, bool *error) {
return palette;
}
QList<QRgb> PaletteUtil::parseAdvanceMapPal(QString filepath, bool *error) {
QList<QRgb> parseAdvanceMapPal(QString filepath, bool *error) {
QFile file(filepath);
if (!file.open(QIODevice::ReadOnly)) {
*error = true;
@ -143,16 +175,16 @@ QList<QRgb> PaletteUtil::parseAdvanceMapPal(QString filepath, bool *error) {
unsigned char red = static_cast<unsigned char>(in.at(i));
unsigned char green = static_cast<unsigned char>(in.at(i + 1));
unsigned char blue = static_cast<unsigned char>(in.at(i + 2));
palette.append(qRgb(this->clampColorValue(red),
this->clampColorValue(green),
this->clampColorValue(blue)));
palette.append(qRgb(clampColorValue(red),
clampColorValue(green),
clampColorValue(blue)));
i += 4;
}
return palette;
}
QList<QRgb> PaletteUtil::parseAdobeColorTable(QString filepath, bool *error) {
QList<QRgb> parseAdobeColorTable(QString filepath, bool *error) {
QFile file(filepath);
if (!file.open(QIODevice::ReadOnly)) {
*error = true;
@ -175,16 +207,16 @@ QList<QRgb> PaletteUtil::parseAdobeColorTable(QString filepath, bool *error) {
unsigned char red = static_cast<unsigned char>(in.at(i));
unsigned char green = static_cast<unsigned char>(in.at(i + 1));
unsigned char blue = static_cast<unsigned char>(in.at(i + 2));
palette.append(qRgb(this->clampColorValue(red),
this->clampColorValue(green),
this->clampColorValue(blue)));
palette.append(qRgb(clampColorValue(red),
clampColorValue(green),
clampColorValue(blue)));
i += 3;
}
return palette;
}
QList<QRgb> PaletteUtil::parseTileLayerPro(QString filepath, bool *error) {
QList<QRgb> parseTileLayerPro(QString filepath, bool *error) {
QFile file(filepath);
if (!file.open(QIODevice::ReadOnly)) {
*error = true;
@ -213,16 +245,16 @@ QList<QRgb> PaletteUtil::parseTileLayerPro(QString filepath, bool *error) {
unsigned char red = static_cast<unsigned char>(in.at(i));
unsigned char green = static_cast<unsigned char>(in.at(i + 1));
unsigned char blue = static_cast<unsigned char>(in.at(i + 2));
palette.append(qRgb(this->clampColorValue(red),
this->clampColorValue(green),
this->clampColorValue(blue)));
palette.append(qRgb(clampColorValue(red),
clampColorValue(green),
clampColorValue(blue)));
i += 3;
}
return palette;
}
QList<QRgb> PaletteUtil::parseAdvancePaletteEditor(QString filepath, bool *error) {
QList<QRgb> parseAdvancePaletteEditor(QString filepath, bool *error) {
QFile file(filepath);
if (!file.open(QIODevice::ReadOnly)) {
*error = true;
@ -258,44 +290,16 @@ QList<QRgb> PaletteUtil::parseAdvancePaletteEditor(QString filepath, bool *error
int red = (raw & 0x1F) * 8;
int green = ((raw >> 5) & 0x1F) * 8;
int blue = ((raw >> 10) & 0x1F) * 8;
palette.append(qRgb(this->clampColorValue(red),
this->clampColorValue(green),
this->clampColorValue(blue)));
palette.append(qRgb(clampColorValue(red),
clampColorValue(green),
clampColorValue(blue)));
}
file.close();
return palette;
}
void PaletteUtil::writeJASC(QString filepath, QVector<QRgb> palette, int offset, int nColors) {
if (!nColors) {
logWarn(QString("Cannot save a palette with no colors."));
return;
}
if (offset > palette.size() || offset + nColors > palette.size()) {
logWarn("Palette offset out of range for color table.");
return;
}
QString text = "JASC-PAL\r\n0100\r\n";
text += QString::number(nColors) + "\r\n";
for (int i = offset; i < offset + nColors; i++) {
QRgb color = palette.at(i);
text += QString::number(qRed(color)) + " "
+ QString::number(qGreen(color)) + " "
+ QString::number(qBlue(color)) + "\r\n";
}
QFile file(filepath);
if (file.open(QIODevice::WriteOnly)) {
file.write(text.toUtf8());
} else {
logWarn(QString("Could not write to file '%1': ").arg(filepath) + file.errorString());
}
}
int PaletteUtil::clampColorValue(int value) {
int clampColorValue(int value) {
if (value < 0) {
value = 0;
}

3
src/core/regionmap.cpp
View file

@ -63,8 +63,7 @@ void RegionMap::saveTileImages() {
this->region_map_png_path = project->root + "/graphics/pokenav/region_map.png";
pngImage.save(pngPath());
PaletteUtil parser;
parser.writeJASC(project->root + "/graphics/pokenav/region_map.pal", pngImage.colorTable(), 0x70, 0x20);
PaletteUtil::writeJASC(project->root + "/graphics/pokenav/region_map.pal", pngImage.colorTable(), 0x70, 0x20);
}
region_map_png_needs_saving = false;
}

3
src/project.cpp
View file

@ -1069,10 +1069,9 @@ void Project::saveTilesetTilesImage(Tileset *tileset) {
}
void Project::saveTilesetPalettes(Tileset *tileset) {
PaletteUtil paletteParser;
for (int i = 0; i < Project::getNumPalettesTotal(); i++) {
QString filepath = tileset->palettePaths.at(i);
paletteParser.writeJASC(filepath, tileset->palettes.at(i).toVector(), 0, 16);
PaletteUtil::writeJASC(filepath, tileset->palettes.at(i).toVector(), 0, 16);
}
}

3
src/ui/paletteeditor.cpp
View file

@ -279,9 +279,8 @@ void PaletteEditor::on_actionImport_Palette_triggered()
return;
}
PaletteUtil parser;
bool error = false;
QList<QRgb> palette = parser.parse(filepath, &error);
QList<QRgb> palette = PaletteUtil::parse(filepath, &error);
if (error) {
QMessageBox msgBox(this);
msgBox.setText("Failed to import palette.");

3
src/ui/tileseteditor.cpp
View file

@ -626,9 +626,8 @@ void TilesetEditor::importTilesetTiles(Tileset *tileset, bool primary) {
return;
}
PaletteUtil parser;
bool error = false;
QList<QRgb> palette = parser.parse(filepath, &error);
QList<QRgb> palette = PaletteUtil::parse(filepath, &error);
if (error) {
QMessageBox msgBox(this);
msgBox.setText("Failed to import palette.");