diff options
Diffstat (limited to 'src-qt5/desktop-utils/lumina-pdf/Renderer-mupdf.cpp')
| -rw-r--r-- | src-qt5/desktop-utils/lumina-pdf/Renderer-mupdf.cpp | 562 |
1 files changed, 314 insertions, 248 deletions
diff --git a/src-qt5/desktop-utils/lumina-pdf/Renderer-mupdf.cpp b/src-qt5/desktop-utils/lumina-pdf/Renderer-mupdf.cpp index 7d5e1f64..bcccb0c5 100644 --- a/src-qt5/desktop-utils/lumina-pdf/Renderer-mupdf.cpp +++ b/src-qt5/desktop-utils/lumina-pdf/Renderer-mupdf.cpp @@ -1,159 +1,175 @@ -#include "Renderer.h" -#include "TextData.h" -#include <mupdf/fitz.h> -#include <mupdf/pdf.h> +#include "Renderer.h" +#include "TextData.h" #include <QDateTime> -#include <QMutex> #include <QFuture> +#include <QMutex> #include <QtConcurrent> +#include <mupdf/fitz.h> +#include <mupdf/pdf.h> class Annot; -inline QRectF convertRect(fz_rect bbox, double sf=1.0) { - return QRectF(sf*bbox.x0, sf*bbox.y0, sf*(bbox.x1-bbox.x0), sf*(bbox.y1 - bbox.y0)); +inline QRectF convertRect(fz_rect bbox, double sf = 1.0) { + return QRectF(sf * bbox.x0, sf * bbox.y0, sf * (bbox.x1 - bbox.x0), + sf * (bbox.y1 - bbox.y0)); } class Link { - public: - Link(fz_context *_ctx, fz_link *_fzLink, char *_uri, int _page, QRectF _loc = QRectF()) : fzLink(_fzLink), ctx(_ctx) { - QString uri = QString::fromLocal8Bit(_uri); - data = new TextData(_loc, _page, uri); - } +public: + Link(fz_context *_ctx, fz_link *_fzLink, char *_uri, int _page, + QRectF _loc = QRectF()) + : fzLink(_fzLink), ctx(_ctx) { + QString uri = QString::fromLocal8Bit(_uri); + data = new TextData(_loc, _page, uri); + } - ~Link() { - fz_drop_link(ctx, fzLink); - delete data; - } + ~Link() { + fz_drop_link(ctx, fzLink); + delete data; + } - TextData* getData() { return data; } + TextData *getData() { return data; } - private: - TextData *data; - fz_link *fzLink; - fz_context *ctx; +private: + TextData *data; + fz_link *fzLink; + fz_context *ctx; }; class Data { - public: - Data(int _pagenum, fz_context *_ctx, fz_display_list *_list, fz_rect _bbox, fz_matrix _ctm, double _sf, fz_link *_link, QList<Annot*> &_annot, QList<Widget*> &_widgets) : pagenumber(_pagenum), ctx(_ctx), list(_list), bbox(_bbox), ctm(_ctm), sf(_sf), annotList(_annot), widgetList(_widgets) { - - while(_link) { - QRectF rect = convertRect(_link->rect, sf); - Link *link = new Link(_ctx, _link, _link->uri, _pagenum, rect); - linkList.append(link); - _link = _link->next; - } +public: + Data(int _pagenum, fz_context *_ctx, fz_display_list *_list, fz_rect _bbox, + fz_matrix _ctm, double _sf, fz_link *_link, QList<Annot *> &_annot, + QList<Widget *> &_widgets) + : pagenumber(_pagenum), ctx(_ctx), list(_list), bbox(_bbox), ctm(_ctm), + sf(_sf), annotList(_annot), widgetList(_widgets) { + + while (_link) { + QRectF rect = convertRect(_link->rect, sf); + Link *link = new Link(_ctx, _link, _link->uri, _pagenum, rect); + linkList.append(link); + _link = _link->next; } + } - ~Data() { - fz_drop_pixmap(ctx, pix); - fz_drop_display_list(ctx, list); - qDeleteAll(linkList); - linkList.clear(); - qDeleteAll(annotList); - annotList.clear(); - qDeleteAll(widgetList); - widgetList.clear(); - } + ~Data() { + fz_drop_pixmap(ctx, pix); + fz_drop_display_list(ctx, list); + qDeleteAll(linkList); + linkList.clear(); + qDeleteAll(annotList); + annotList.clear(); + qDeleteAll(widgetList); + widgetList.clear(); + } - int getPage() { return pagenumber; } - QList<Link*> getLinkList() { return linkList; } - Annot* getAnnotList(int i) { return annotList[i]; } - Widget* getWidgetList(int i) { return widgetList[i]; } - int getAnnotSize() { return annotList.size(); } - int getWidgetSize() { return widgetList.size(); } - fz_context* getContext() { return ctx; } - fz_display_list* getDisplayList() { return list; } - QRectF getScaledRect() { return convertRect(bbox, sf); } - QRectF getScaledRect(fz_rect &rect) { return convertRect(rect, sf); } - fz_rect getBoundingBox() { return bbox; } - fz_matrix getMatrix() { return ctm; } - QImage getImage() { return img; } - - void setImage(QImage _img) { img = _img; } - void setRenderThread(QFuture<void> thread) { renderThread = thread; } - void setPixmap(fz_pixmap *_pix) { pix = _pix; } - - private: - int pagenumber; - fz_context *ctx; - fz_display_list *list; - fz_rect bbox; - fz_matrix ctm; - QList<Link*> linkList; - double sf; - QList<Annot*> annotList; - QList<Widget*> widgetList; - - fz_pixmap *pix; - QImage img; - QFuture<void> renderThread; + int getPage() { return pagenumber; } + QList<Link *> getLinkList() { return linkList; } + Annot *getAnnotList(int i) { return annotList[i]; } + Widget *getWidgetList(int i) { return widgetList[i]; } + int getAnnotSize() { return annotList.size(); } + int getWidgetSize() { return widgetList.size(); } + fz_context *getContext() { return ctx; } + fz_display_list *getDisplayList() { return list; } + QRectF getScaledRect() { return convertRect(bbox, sf); } + QRectF getScaledRect(fz_rect &rect) { return convertRect(rect, sf); } + fz_rect getBoundingBox() { return bbox; } + fz_matrix getMatrix() { return ctm; } + QImage getImage() { return img; } + + void setImage(QImage _img) { img = _img; } + void setRenderThread(QFuture<void> thread) { renderThread = thread; } + void setPixmap(fz_pixmap *_pix) { pix = _pix; } + +private: + int pagenumber; + fz_context *ctx; + fz_display_list *list; + fz_rect bbox; + fz_matrix ctm; + QList<Link *> linkList; + double sf; + QList<Annot *> annotList; + QList<Widget *> widgetList; + + fz_pixmap *pix; + QImage img; + QFuture<void> renderThread; }; fz_document *DOC; fz_context *CTX; -QHash<int, Data*> dataHash; +QHash<int, Data *> dataHash; QMutex mutex[FZ_LOCK_MAX]; fz_locks_context locks; -class Annot : public Annotation{ - public: - Annot(fz_context *_ctx, pdf_annot *_fzAnnot, int _type, int _i, float _opacity, QRectF _loc = QRectF()) : Annotation(_type, _opacity, _loc), ctx(_ctx), fzAnnot(_fzAnnot), pageNum(_i) { } - virtual ~Annot() { fz_drop_annot(ctx, (fz_annot*)fzAnnot); } - - virtual QImage renderImage() { - fz_rect bbox; - fz_irect rbox; - pdf_bound_annot(ctx, fzAnnot, &bbox); +class Annot : public Annotation { +public: + Annot(fz_context *_ctx, pdf_annot *_fzAnnot, int _type, int _i, + float _opacity, QRectF _loc = QRectF()) + : Annotation(_type, _opacity, _loc), ctx(_ctx), fzAnnot(_fzAnnot), + pageNum(_i) {} + virtual ~Annot() { fz_drop_annot(ctx, (fz_annot *)fzAnnot); } - fz_pixmap *pixmap = fz_new_pixmap_with_bbox(ctx, fz_device_rgb(ctx), fz_round_rect(&rbox, &bbox), NULL, 0); - fz_clear_pixmap_with_value(ctx, pixmap, 0xff); - fz_device *dev = fz_new_draw_device(ctx, &fz_identity, pixmap); - fz_run_display_list(ctx, dataHash[pageNum]->getDisplayList(), dev, &fz_identity, &bbox, NULL); + virtual QImage renderImage() { + fz_rect bbox; + fz_irect rbox; + pdf_bound_annot(ctx, fzAnnot, &bbox); + + fz_pixmap *pixmap = fz_new_pixmap_with_bbox( + ctx, fz_device_rgb(ctx), fz_round_rect(&rbox, &bbox), NULL, 0); + fz_clear_pixmap_with_value(ctx, pixmap, 0xff); + fz_device *dev = fz_new_draw_device(ctx, &fz_identity, pixmap); + fz_run_display_list(ctx, dataHash[pageNum]->getDisplayList(), dev, + &fz_identity, &bbox, NULL); + + QImage image(pixmap->samples, pixmap->w, pixmap->h, pixmap->stride, + QImage::Format_RGB888); + return image; + } - QImage image(pixmap->samples, pixmap->w, pixmap->h, pixmap->stride, QImage::Format_RGB888); - return image; - } - - private: - fz_context *ctx; - pdf_annot *fzAnnot; +private: + fz_context *ctx; + pdf_annot *fzAnnot; - int pageNum; + int pageNum; }; inline QString getTextInfo(QString str) { char infoBuff[1000]; - int size = DOC->lookup_metadata(CTX, DOC, ("info:"+str).toLocal8Bit().data(), infoBuff, 1000); - if(size != -1){ return QString::fromLatin1(infoBuff); } + int size = DOC->lookup_metadata( + CTX, DOC, ("info:" + str).toLocal8Bit().data(), infoBuff, 1000); + if (size != -1) { + return QString::fromLatin1(infoBuff); + } return ""; } void lock_mutex(void *user, int lock) { - QMutex *mutex = (QMutex*) user; + QMutex *mutex = (QMutex *)user; mutex[lock].lock(); } void unlock_mutex(void *user, int lock) { - QMutex *mutex = (QMutex*) user; + QMutex *mutex = (QMutex *)user; mutex[lock].unlock(); } -Renderer::Renderer(){ +Renderer::Renderer() { locks.user = mutex; locks.lock = lock_mutex; locks.unlock = unlock_mutex; DOC = 0; - //qDebug() << "Creating Context"; + // qDebug() << "Creating Context"; CTX = fz_new_context(NULL, &locks, FZ_STORE_UNLIMITED); needpass = false; degrees = 0; } -Renderer::~Renderer(){ - //pdf_clean_page_contents - //qDebug() << "Dropping Context"; +Renderer::~Renderer() { + // pdf_clean_page_contents + // qDebug() << "Dropping Context"; clearHash(); fz_drop_document(CTX, DOC); DOC = NULL; @@ -161,7 +177,7 @@ Renderer::~Renderer(){ CTX = NULL; } -bool Renderer::loadMultiThread(){ return false; } +bool Renderer::loadMultiThread() { return false; } void Renderer::handleLink(QWidget *obj, QString link) { float xp = 0.0, yp = 0.0; @@ -170,94 +186,109 @@ void Renderer::handleLink(QWidget *obj, QString link) { QByteArray linkData = link.toLocal8Bit(); char *uri = linkData.data(); - if(!link.isEmpty()) { - if(fz_is_external_link(CTX, uri)) { - if(QMessageBox::Yes == QMessageBox::question(obj, tr("Open External Link?"), QString(tr("Do you want to open %1 in the default browser")).arg(link), QMessageBox::Yes | QMessageBox::No, QMessageBox::No) ){ QProcess::startDetached("firefox \""+link+"\""); } - }else{ + if (!link.isEmpty()) { + if (fz_is_external_link(CTX, uri)) { + if (QMessageBox::Yes == + QMessageBox::question( + obj, tr("Open External Link?"), + QString(tr("Do you want to open %1 in the default browser")) + .arg(link), + QMessageBox::Yes | QMessageBox::No, QMessageBox::No)) { + QProcess::startDetached("firefox \"" + link + "\""); + } + } else { pagenum = fz_resolve_link(CTX, DOC, uri, &xp, &yp); - if(pagenum != -1) - emit goToPosition(pagenum+1, xp, yp); + if (pagenum != -1) + emit goToPosition(pagenum + 1, xp, yp); } } } -//Traverse the outline tree through Preorder traversal +// Traverse the outline tree through Preorder traversal void Renderer::traverseOutline(void *link, int level) { - fz_outline *olink = (fz_outline*)link; + fz_outline *olink = (fz_outline *)link; Bookmark *bm = new Bookmark(olink->title, olink->uri, olink->page, level); bookmarks.push_back(bm); - if(olink->down) - traverseOutline(olink->down, level+1); - - if(olink->next) - traverseOutline(olink->next, level); + if (olink->down) + traverseOutline(olink->down, level + 1); + + if (olink->next) + traverseOutline(olink->next, level); } -bool Renderer::loadDocument(QString path, QString password){ - //first time through - if(path != docpath) { - if(DOC != 0) { +bool Renderer::loadDocument(QString path, QString password) { + // first time through + if (path != docpath) { + if (DOC != 0) { qDebug() << "New document"; fz_drop_document(CTX, DOC); DOC = NULL; needpass = false; docpath = path; - if(bookmarks.size() > 0) { + if (bookmarks.size() > 0) { qDeleteAll(bookmarks); bookmarks.clear(); } - }else if(DOC==0){ - fz_register_document_handlers(CTX); + } else if (DOC == 0) { + fz_register_document_handlers(CTX); qDebug() << "Document handlers registered"; } - //fz_page_presentation + // fz_page_presentation docpath = path; DOC = fz_open_document(CTX, path.toLocal8Bit().data()); - //qDebug() << "File opened" << DOC; - if(DOC==0){ + // qDebug() << "File opened" << DOC; + if (DOC == 0) { qDebug() << "Could not open file:" << path; return false; } needpass = (fz_needs_password(CTX, DOC) != 0); - if(needpass && password.isEmpty()){ - return false; - }else if(needpass){ + if (needpass && password.isEmpty()) { + return false; + } else if (needpass) { needpass = !fz_authenticate_password(CTX, DOC, password.toLocal8Bit()); - if(needpass){ return false; } //incorrect password + if (needpass) { + return false; + } // incorrect password } - //qDebug() << "Password Check cleared"; + // qDebug() << "Password Check cleared"; pnum = fz_count_pages(CTX, DOC); qDebug() << "Page count: " << pnum; doctitle.clear(); - //qDebug() << "Opening File:" << path; - jobj.insert("subject", getTextInfo("Subject") ); - jobj.insert("author", getTextInfo("Author") ); - jobj.insert("creator", getTextInfo("Creator") ); - jobj.insert("producer", getTextInfo("Producer") ); - jobj.insert("keywords", getTextInfo("Keywords") ); - jobj.insert("dt_created", QDateTime::fromString( getTextInfo("CreationDate").left(16), "'D:'yyyyMMddHHmmss").toString() ); - jobj.insert("dt_modified", QDateTime::fromString( getTextInfo("ModDate").left(16), "'D:'yyyyMMddHHmmss").toString() ); - - if(!jobj["title"].toString().isEmpty()) + // qDebug() << "Opening File:" << path; + jobj.insert("subject", getTextInfo("Subject")); + jobj.insert("author", getTextInfo("Author")); + jobj.insert("creator", getTextInfo("Creator")); + jobj.insert("producer", getTextInfo("Producer")); + jobj.insert("keywords", getTextInfo("Keywords")); + jobj.insert("dt_created", + QDateTime::fromString(getTextInfo("CreationDate").left(16), + "'D:'yyyyMMddHHmmss") + .toString()); + jobj.insert("dt_modified", + QDateTime::fromString(getTextInfo("ModDate").left(16), + "'D:'yyyyMMddHHmmss") + .toString()); + + if (!jobj["title"].toString().isEmpty()) doctitle = jobj["title"].toString(); else - doctitle = path.section("/",-1); + doctitle = path.section("/", -1); - //Possibly check Page orientation + // Possibly check Page orientation fz_outline *outline = fz_load_outline(CTX, DOC); - if(outline) + if (outline) traverseOutline(outline, 0); - //else - //qDebug() << "No Bookmarks"; + // else + // qDebug() << "No Bookmarks"; fz_drop_outline(CTX, outline); @@ -266,10 +297,9 @@ bool Renderer::loadDocument(QString path, QString password){ return false; } -void renderer(Data *data, Renderer *obj) -{ +void renderer(Data *data, Renderer *obj) { int pagenum = data->getPage(); - //qDebug() << "Rendering:" << pagenum; + // qDebug() << "Rendering:" << pagenum; fz_context *ctx = data->getContext(); fz_rect bbox = data->getBoundingBox(); fz_matrix ctm = data->getMatrix(); @@ -277,13 +307,15 @@ void renderer(Data *data, Renderer *obj) fz_irect rbox; ctx = fz_clone_context(ctx); - fz_pixmap *pixmap = fz_new_pixmap_with_bbox(ctx, fz_device_rgb(ctx), fz_round_rect(&rbox, &bbox), NULL, 0); + fz_pixmap *pixmap = fz_new_pixmap_with_bbox( + ctx, fz_device_rgb(ctx), fz_round_rect(&rbox, &bbox), NULL, 0); fz_clear_pixmap_with_value(ctx, pixmap, 0xff); dev = fz_new_draw_device(ctx, &fz_identity, pixmap); fz_run_display_list(ctx, data->getDisplayList(), dev, &ctm, &bbox, NULL); - data->setImage(QImage(pixmap->samples, pixmap->w, pixmap->h, pixmap->stride, QImage::Format_RGB888)); + data->setImage(QImage(pixmap->samples, pixmap->w, pixmap->h, pixmap->stride, + QImage::Format_RGB888)); data->setPixmap(pixmap); dataHash.insert(pagenum, data); @@ -291,12 +323,12 @@ void renderer(Data *data, Renderer *obj) fz_drop_device(ctx, dev); fz_drop_context(ctx); - //qDebug() << "Finished rendering:" << pagenum; + // qDebug() << "Finished rendering:" << pagenum; emit obj->PageLoaded(pagenum); } -void Renderer::renderPage(int pagenum, QSize DPI, int degrees){ - //qDebug() << "- Rendering Page:" << pagenum << degrees; +void Renderer::renderPage(int pagenum, QSize DPI, int degrees) { + // qDebug() << "- Rendering Page:" << pagenum << degrees; Data *data; fz_matrix matrix; fz_rect bbox; @@ -307,24 +339,24 @@ void Renderer::renderPage(int pagenum, QSize DPI, int degrees){ fz_scale(&matrix, sf, sf); fz_pre_rotate(&matrix, degrees); - pdf_page *PAGE = pdf_load_page(CTX, (pdf_document*)DOC, pagenum); + pdf_page *PAGE = pdf_load_page(CTX, (pdf_document *)DOC, pagenum); pdf_bound_page(CTX, PAGE, &bbox); emit OrigSize(QSizeF(bbox.x1 - bbox.x0, bbox.y1 - bbox.y0)); fz_transform_rect(&bbox, &matrix); list = fz_new_display_list(CTX, &bbox); fz_device *dev = fz_new_list_device(CTX, list); - pdf_run_page_contents(CTX, PAGE, dev, &fz_identity, NULL); + pdf_run_page_contents(CTX, PAGE, dev, &fz_identity, NULL); - fz_link *link = pdf_load_links(CTX, PAGE); + fz_link *link = pdf_load_links(CTX, PAGE); pdf_annot *_annot = pdf_first_annot(CTX, PAGE); - QList<Annot*> annotList; - QList<Widget*> widgetList; + QList<Annot *> annotList; + QList<Widget *> widgetList; - //qDebug() << "Starting annotations for:" << pagenum; - while(_annot) { - //if(pdf_annot_is_dirty(CTX, _annot)) - //qDebug() << "DIRTY ANNOT"; + // qDebug() << "Starting annotations for:" << pagenum; + while (_annot) { + // if(pdf_annot_is_dirty(CTX, _annot)) + // qDebug() << "DIRTY ANNOT"; int type = pdf_annot_type(CTX, _annot); /**TYPES @@ -337,7 +369,8 @@ void Renderer::renderPage(int pagenum, QSize DPI, int degrees){ 24 = 3D -1 = UNKNOWN **/ - //qDebug() << "Page Number:" << pagenum+1 << type << pdf_string_from_annot_type(CTX, (enum pdf_annot_type)type); + // qDebug() << "Page Number:" << pagenum+1 << type << + // pdf_string_from_annot_type(CTX, (enum pdf_annot_type)type); fz_rect anotBox; pdf_bound_annot(CTX, _annot, &anotBox); QRectF rect = convertRect(anotBox, sf); @@ -364,86 +397,100 @@ void Renderer::renderPage(int pagenum, QSize DPI, int degrees){ 1 << 8 = TOGGLE_NO_VIEW 1 << 9 = LOCKED_CONTENTS **/ - + annot->setPrint((flags & PDF_ANNOT_IS_PRINT) == PDF_ANNOT_IS_PRINT); - char *contents = NULL, *author = NULL; - if(type != 19 and type != 20) { - fz_try(CTX){ + char *contents = NULL, *author = NULL; + if (type != 19 and type != 20) { + fz_try(CTX) { contents = pdf_copy_annot_contents(CTX, _annot); - if(contents) + if (contents) annot->setContents(QString::fromLocal8Bit(contents)); - }fz_catch(CTX) { } - fz_try(CTX){ + } + fz_catch(CTX) {} + fz_try(CTX) { author = pdf_copy_annot_author(CTX, _annot); - if(author) + if (author) annot->setAuthor(QString::fromLocal8Bit(author)); - }fz_catch(CTX) { } + } + fz_catch(CTX) {} } - //pdf_annot_modification_date(CTX, _annot); + // pdf_annot_modification_date(CTX, _annot); - if(pdf_annot_has_ink_list(CTX, _annot)) { + if (pdf_annot_has_ink_list(CTX, _annot)) { int inkCount = pdf_annot_ink_list_count(CTX, _annot); QVector<QVector<QPointF>> inkList; - for(int i = 0; i < inkCount; i++) { + for (int i = 0; i < inkCount; i++) { int strokeCount = pdf_annot_ink_list_stroke_count(CTX, _annot, i); QVector<QPointF> inkPoints; - for(int k = 0; k < strokeCount; k++) { - fz_point strokeVertex = pdf_annot_ink_list_stroke_vertex(CTX, _annot, i, k); + for (int k = 0; k < strokeCount; k++) { + fz_point strokeVertex = + pdf_annot_ink_list_stroke_vertex(CTX, _annot, i, k); QPointF vertexPoint(strokeVertex.x, strokeVertex.y); - inkPoints.append(sf*vertexPoint); + inkPoints.append(sf * vertexPoint); } inkList.append(inkPoints); annot->setInkList(inkList); } fz_rect annotRect; pdf_annot_rect(CTX, _annot, &annotRect); - //qDebug() << "ANNOT RECT:" << convertRect(annotRect, sf); - //qDebug() << "INK LIST:" << inkList; + // qDebug() << "ANNOT RECT:" << convertRect(annotRect, sf); + // qDebug() << "INK LIST:" << inkList; } float color[4] = {0, 0, 0, 1}; int n; fz_try(CTX) { pdf_annot_color(CTX, _annot, &n, color); - QColor inkColor = QColor(color[0]*255, color[1]*255, color[2]*255, color[3]*255); + QColor inkColor = QColor(color[0] * 255, color[1] * 255, color[2] * 255, + color[3] * 255); annot->setColor(inkColor); - //qDebug() << "COLOR:" << inkColor; - }fz_catch(CTX) { - //qDebug() << "NO COLOR"; + // qDebug() << "COLOR:" << inkColor; + } + fz_catch(CTX) { + // qDebug() << "NO COLOR"; annot->setColor(QColor()); } - if(pdf_annot_has_interior_color(CTX, _annot)) { + if (pdf_annot_has_interior_color(CTX, _annot)) { fz_try(CTX) { - color[0] = 0; color[1] = 0; color[2] = 0; color[3] = 1; + color[0] = 0; + color[1] = 0; + color[2] = 0; + color[3] = 1; pdf_annot_interior_color(CTX, _annot, &n, color); - QColor internalColor = QColor(color[0]*255, color[1]*255, color[2]*255, color[3]*255); - //qDebug() << "INTERNAL COLOR:" << internalColor; + QColor internalColor = QColor(color[0] * 255, color[1] * 255, + color[2] * 255, color[3] * 255); + // qDebug() << "INTERNAL COLOR:" << internalColor; annot->setInternalColor(internalColor); - }fz_catch(CTX) { - //qDebug() << "NO INTERNAL COLOR"; + } + fz_catch(CTX) { + // qDebug() << "NO INTERNAL COLOR"; annot->setInternalColor(QColor()); } } - - //qDebug() << "BORDER:" << pdf_annot_border(CTX, _annot); - if(pdf_annot_has_quad_points(CTX, _annot)) { - //qDebug() << "HAS QUAD POINTS" << "Page Number:" << pagenum << type; + // qDebug() << "BORDER:" << pdf_annot_border(CTX, _annot); + + if (pdf_annot_has_quad_points(CTX, _annot)) { + // qDebug() << "HAS QUAD POINTS" << "Page Number:" << pagenum << type; int pointCount = pdf_annot_quad_point_count(CTX, _annot); QList<QPolygonF> quadList; - for(int i = 0; i < pointCount; i++) { + for (int i = 0; i < pointCount; i++) { float qp[8]; pdf_annot_quad_point(CTX, _annot, i, qp); - QPolygonF quad = QPolygonF(QVector<QPointF>() << QPointF(qp[0], qp[1]) << QPointF(qp[2], qp[3]) << QPointF(qp[4], qp[5]) << QPointF(qp[6], qp[7])); + QPolygonF quad = + QPolygonF(QVector<QPointF>() + << QPointF(qp[0], qp[1]) << QPointF(qp[2], qp[3]) + << QPointF(qp[4], qp[5]) << QPointF(qp[6], qp[7])); quadList.append(quad); } annot->setQuadList(quadList); } - - if(pdf_annot_has_line_ending_styles(CTX, _annot)) { - //qDebug() << "HAS LINE ENDING STYLES" << "Page Number:" << pagenum << type; + + if (pdf_annot_has_line_ending_styles(CTX, _annot)) { + // qDebug() << "HAS LINE ENDING STYLES" << "Page Number:" << pagenum << + // type; pdf_line_ending start, end; /**LINE ENDING 0 = NONE @@ -453,34 +500,35 @@ void Renderer::renderPage(int pagenum, QSize DPI, int degrees){ 9 = SLASH **/ pdf_annot_line_ending_styles(CTX, _annot, &start, &end); - //qDebug() << "START:" << start << "END:" << end; + // qDebug() << "START:" << start << "END:" << end; } - if(pdf_annot_has_vertices(CTX, _annot)) { - //qDebug() << "HAS VERTICIES" << "Page Number:" << pagenum << type; + if (pdf_annot_has_vertices(CTX, _annot)) { + // qDebug() << "HAS VERTICIES" << "Page Number:" << pagenum << type; int vertexCount = pdf_annot_vertex_count(CTX, _annot); QList<QPointF> vertexList; - for(int i = 0; i < vertexCount; i++) { + for (int i = 0; i < vertexCount; i++) { fz_point v = pdf_annot_vertex(CTX, _annot, i); - vertexList.append(sf*QPointF(v.x, v.y)); + vertexList.append(sf * QPointF(v.x, v.y)); } - //qDebug() << vertexList; + // qDebug() << vertexList; } - if(pdf_annot_has_line(CTX, _annot)) { + if (pdf_annot_has_line(CTX, _annot)) { fz_point a, b; pdf_annot_line(CTX, _annot, &a, &b); QPointF pa(a.x, a.y); QPointF pb(b.x, b.y); - //qDebug() << pa << pb; + // qDebug() << pa << pb; } - if(pdf_annot_has_icon_name(CTX, _annot)) { - QString iconName = QString::fromLocal8Bit(pdf_annot_icon_name(CTX, _annot)); - //qDebug() << iconName; + if (pdf_annot_has_icon_name(CTX, _annot)) { + QString iconName = + QString::fromLocal8Bit(pdf_annot_icon_name(CTX, _annot)); + // qDebug() << iconName; } - if(!pdf_annot_has_ink_list(CTX, _annot)) { + if (!pdf_annot_has_ink_list(CTX, _annot)) { pdf_run_annot(CTX, _annot, dev, &fz_identity, NULL); } @@ -488,8 +536,8 @@ void Renderer::renderPage(int pagenum, QSize DPI, int degrees){ _annot = pdf_next_annot(CTX, _annot); } - pdf_widget *widget = pdf_first_widget(CTX, (pdf_document*)DOC, PAGE); - while(widget) { + pdf_widget *widget = pdf_first_widget(CTX, (pdf_document *)DOC, PAGE); + while (widget) { int type = pdf_widget_type(CTX, widget); /** -1 = NOT_WIDGET @@ -505,9 +553,10 @@ void Renderer::renderPage(int pagenum, QSize DPI, int degrees){ fz_rect wrect; pdf_bound_widget(CTX, widget, &wrect); QRectF WRECT = convertRect(wrect, sf); - char *currText = pdf_text_widget_text(CTX, (pdf_document*)DOC, widget); - int maxLen = pdf_text_widget_max_len(CTX, (pdf_document*)DOC, widget); - int contentType = pdf_text_widget_content_type(CTX, (pdf_document*)DOC, widget); + char *currText = pdf_text_widget_text(CTX, (pdf_document *)DOC, widget); + int maxLen = pdf_text_widget_max_len(CTX, (pdf_document *)DOC, widget); + int contentType = + pdf_text_widget_content_type(CTX, (pdf_document *)DOC, widget); /** 0 = UNRESTRAINED 1 = NUMBER @@ -516,22 +565,30 @@ void Renderer::renderPage(int pagenum, QSize DPI, int degrees){ 4 = TIME **/ - Widget *WIDGET = new Widget(type, WRECT, QString::fromLocal8Bit(currText), maxLen, contentType); - if(type == 4 or type == 5) { + Widget *WIDGET = new Widget(type, WRECT, QString::fromLocal8Bit(currText), + maxLen, contentType); + if (type == 4 or type == 5) { QStringList optionList, exportList; - bool multi = pdf_choice_widget_is_multiselect(CTX, (pdf_document*)DOC, widget); - - if(int listS = pdf_choice_widget_options(CTX, (pdf_document*)DOC, widget, 0, NULL)) { + bool multi = + pdf_choice_widget_is_multiselect(CTX, (pdf_document *)DOC, widget); + + if (int listS = pdf_choice_widget_options(CTX, (pdf_document *)DOC, + widget, 0, NULL)) { char *opts[listS]; - pdf_choice_widget_options(CTX, (pdf_document*)DOC, widget, 0, opts); - for(int i = 0; i < listS; i++) { optionList.append(QString::fromLocal8Bit(opts[i])); } + pdf_choice_widget_options(CTX, (pdf_document *)DOC, widget, 0, opts); + for (int i = 0; i < listS; i++) { + optionList.append(QString::fromLocal8Bit(opts[i])); + } WIDGET->setOptions(optionList); } - if(int exportS = pdf_choice_widget_options(CTX, (pdf_document*)DOC, widget, 1, NULL)) { + if (int exportS = pdf_choice_widget_options(CTX, (pdf_document *)DOC, + widget, 1, NULL)) { char *opts[exportS]; - pdf_choice_widget_options(CTX, (pdf_document*)DOC, widget, 1, opts); - for(int i = 0; i < exportS; i++) { exportList.append(QString::fromLocal8Bit(opts[i])); } + pdf_choice_widget_options(CTX, (pdf_document *)DOC, widget, 1, opts); + for (int i = 0; i < exportS; i++) { + exportList.append(QString::fromLocal8Bit(opts[i])); + } WIDGET->setExports(exportList); } } @@ -543,27 +600,38 @@ void Renderer::renderPage(int pagenum, QSize DPI, int degrees){ fz_close_device(CTX, dev); fz_drop_device(CTX, dev); - //fz_drop_page(CTX, PAGE); + // fz_drop_page(CTX, PAGE); - data = new Data(pagenum, CTX, list, bbox, matrix, sf, link, annotList, widgetList); + data = new Data(pagenum, CTX, list, bbox, matrix, sf, link, annotList, + widgetList); data->setRenderThread(QtConcurrent::run(&renderer, data, this)); } -QList<TextData*> Renderer::searchDocument(QString text, bool matchCase){ +QList<TextData *> Renderer::searchDocument(QString text, bool matchCase) { fz_rect rectBuffer[1000]; - QList<TextData*> results; - for(int i = 0; i < pnum; i++) { - int count = fz_search_display_list(CTX, dataHash[i]->getDisplayList(), text.toLocal8Bit().data(), rectBuffer, 1000); - //qDebug() << "Page " << i+1 << ": Count, " << count; - for(int j = 0; j < count; j++) { - TextData *t = new TextData(dataHash[i]->getScaledRect(rectBuffer[j]), i+1, text); - //MuPDF search does not match case, so retrieve the exact text at the location found and determine whether or not it matches the case of the search text if the user selected to match case - if(matchCase){ - fz_stext_page *sPage = fz_new_stext_page_from_display_list(CTX, dataHash[i]->getDisplayList(), NULL); - QString currentStr = QString(fz_copy_selection(CTX, sPage, *fz_rect_min(&rectBuffer[j]), *fz_rect_max(&rectBuffer[j]), false)); - if(currentStr.contains(text, Qt::CaseSensitive)){ results.append(t); } - }else{ + QList<TextData *> results; + for (int i = 0; i < pnum; i++) { + int count = + fz_search_display_list(CTX, dataHash[i]->getDisplayList(), + text.toLocal8Bit().data(), rectBuffer, 1000); + // qDebug() << "Page " << i+1 << ": Count, " << count; + for (int j = 0; j < count; j++) { + TextData *t = + new TextData(dataHash[i]->getScaledRect(rectBuffer[j]), i + 1, text); + // MuPDF search does not match case, so retrieve the exact text at the + // location found and determine whether or not it matches the case of the + // search text if the user selected to match case + if (matchCase) { + fz_stext_page *sPage = fz_new_stext_page_from_display_list( + CTX, dataHash[i]->getDisplayList(), NULL); + QString currentStr = + QString(fz_copy_selection(CTX, sPage, *fz_rect_min(&rectBuffer[j]), + *fz_rect_max(&rectBuffer[j]), false)); + if (currentStr.contains(text, Qt::CaseSensitive)) { results.append(t); + } + } else { + results.append(t); } } } @@ -574,16 +642,14 @@ QImage Renderer::imageHash(int pagenum) { return dataHash[pagenum]->getImage(); } -int Renderer::hashSize() { - return dataHash.size(); -} +int Renderer::hashSize() { return dataHash.size(); } void Renderer::clearHash() { qDeleteAll(dataHash); dataHash.clear(); } -TextData* Renderer::linkList(int pagenum, int entry) { +TextData *Renderer::linkList(int pagenum, int entry) { return dataHash[pagenum]->getLinkList()[entry]->getData(); } @@ -592,7 +658,7 @@ int Renderer::linkSize(int pagenum) { } Annotation *Renderer::annotList(int pagenum, int entry) { - return static_cast<Annotation*>(dataHash[pagenum]->getAnnotList(entry)); + return static_cast<Annotation *>(dataHash[pagenum]->getAnnotList(entry)); } int Renderer::annotSize(int pagenum) { |