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Remove EpdRenderer and create new GfxRenderer

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This commit is contained in:
Dave Allie
2025-12-08 22:06:09 +11:00
parent 2ed8017aa2
commit b743a1ca8e
27 changed files with 564 additions and 590 deletions
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17
lib/Epub/Epub/blocks/TextBlock.cpp
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@@ -1,6 +1,6 @@
#include "TextBlock.h"
#include <EpdRenderer.h>
#include <GfxRenderer.h>
#include <Serialization.h>
void TextBlock::addWord(const std::string& word, const bool is_bold, const bool is_italic) {
@@ -10,10 +10,11 @@ void TextBlock::addWord(const std::string& word, const bool is_bold, const bool
wordStyles.push_back((is_bold ? BOLD_SPAN : 0) | (is_italic ? ITALIC_SPAN : 0));
}
std::list<TextBlock*> TextBlock::splitIntoLines(const EpdRenderer& renderer) {
std::list<TextBlock*> TextBlock::splitIntoLines(const GfxRenderer& renderer, const int fontId,
const int horizontalMargin) {
const int totalWordCount = words.size();
const int pageWidth = renderer.getPageWidth();
const int spaceWidth = renderer.getSpaceWidth();
const int pageWidth = GfxRenderer::getScreenWidth() - horizontalMargin;
const int spaceWidth = renderer.getSpaceWidth(fontId);
words.shrink_to_fit();
wordStyles.shrink_to_fit();
@@ -21,7 +22,7 @@ std::list<TextBlock*> TextBlock::splitIntoLines(const EpdRenderer& renderer) {
// measure each word
uint16_t wordWidths[totalWordCount];
for (int i = 0; i < words.size(); i++) {
for (int i = 0; i < totalWordCount; i++) {
// measure the word
EpdFontStyle fontStyle = REGULAR;
if (wordStyles[i] & BOLD_SPAN) {
@@ -33,7 +34,7 @@ std::list<TextBlock*> TextBlock::splitIntoLines(const EpdRenderer& renderer) {
} else if (wordStyles[i] & ITALIC_SPAN) {
fontStyle = ITALIC;
}
const int width = renderer.getTextWidth(words[i].c_str(), fontStyle);
const int width = renderer.getTextWidth(fontId, words[i].c_str(), fontStyle);
wordWidths[i] = width;
}
@@ -154,7 +155,7 @@ std::list<TextBlock*> TextBlock::splitIntoLines(const EpdRenderer& renderer) {
return lines;
}
void TextBlock::render(const EpdRenderer& renderer, const int x, const int y) const {
void TextBlock::render(const GfxRenderer& renderer, const int fontId, const int x, const int y) const {
for (int i = 0; i < words.size(); i++) {
// render the word
EpdFontStyle fontStyle = REGULAR;
@@ -165,7 +166,7 @@ void TextBlock::render(const EpdRenderer& renderer, const int x, const int y) co
} else if (wordStyles[i] & ITALIC_SPAN) {
fontStyle = ITALIC;
}
renderer.drawText(x + wordXpos[i], y, words[i].c_str(), true, fontStyle);
renderer.drawText(fontId, x + wordXpos[i], y, words[i].c_str(), true, fontStyle);
}
}