Gitweb links: ...log http://git.netsurf-browser.org/netsurf.git/shortlog/8bd19b1cf342085998364... ...commit http://git.netsurf-browser.org/netsurf.git/commit/8bd19b1cf342085998364bc... ...tree http://git.netsurf-browser.org/netsurf.git/tree/8bd19b1cf342085998364bc40... The branch, vince/pdf has been updated via 8bd19b1cf342085998364bc403a3af5febfdde0c (commit) from 4953bd0fe1914860ede6c80c0d6c7fcb5492f613 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commitdiff http://git.netsurf-browser.org/netsurf.git/commit/?id=8bd19b1cf3420859983... commit 8bd19b1cf342085998364bc403a3af5febfdde0c Author: Vincent Sanders <vince(a)kyllikki.org&gt; Commit: Vincent Sanders <vince(a)kyllikki.org&gt; allow moving forward and back clicking in window diff --git a/content/handlers/pdf/pdf.c b/content/handlers/pdf/pdf.c index d8c4d61..89548cd 100644 --- a/content/handlers/pdf/pdf.c +++ b/content/handlers/pdf/pdf.c @@ -33,8 +33,10 @@ #include "utils/messages.h" #include "utils/utils.h" +#include "utils/log.h" #include "netsurf/plotters.h" #include "netsurf/content.h" +#include "netsurf/browser_window.h" #include "content/llcache.h" #include "content/content_protected.h" @@ -46,6 +48,7 @@ typedef struct pdf_content { struct nspdf_doc *doc; unsigned int current_page; + unsigned int page_count; } pdf_content; static nserror nspdf2nserr(nspdferror nspdferr) @@ -139,13 +142,19 @@ static bool pdf_convert(struct content *c) return false; } + pdfres = nspdf_page_count(pdfc->doc, &pdfc->page_count); + if (pdfres != NSPDFERROR_OK) { + content_broadcast_errorcode(c, NSERROR_INVALID); + return false; + } + pdfres = nspdf_get_title(pdfc->doc, &title); if (pdfres == NSPDFERROR_OK) { content__set_title(c, lwc_string_data(title)); } /** \todo extract documents starting page number */ - pdfc->current_page = 0; + pdfc->current_page = 16; pdfres = nspdf_get_page_dimensions(pdfc->doc, pdfc->current_page, @@ -172,7 +181,7 @@ pdf_path(const struct nspdf_style *style, const struct redraw_context *ctx = ctxin; ctx->plot->path(ctx, - style, + (const struct plot_style_s *)style, path, path_length, style->stroke_width, @@ -191,7 +200,8 @@ pdf_redraw(struct content *c, nspdferror pdfres; struct nspdf_render_ctx render_ctx; - printf("data x:%d y:%d w:%d h:%d\nclip %d %d %d %d\n", + NSLOG(netsurf, DEBUG, + "data x:%d y:%d w:%d h:%d\nclip %d %d %d %d\n", data->x, data->y, data->width, data->height, clip->x0, clip->y0, clip->x1, clip->y1); @@ -206,7 +216,6 @@ pdf_redraw(struct content *c, pdfres = nspdf_page_render(pdfc->doc, pdfc->current_page, &render_ctx); - return true; } @@ -224,32 +233,56 @@ static content_type pdf_content_type(void) } static void +pdf_change_page(struct pdf_content *pdfc, + struct browser_window *bw, + unsigned int page_number) +{ + float page_width; + float page_height; + nspdferror pdfres; + + /* ensure page stays in bounds */ + if (page_number >= pdfc->page_count) { + return; + } + + pdfc->current_page = page_number; + + pdfres = nspdf_get_page_dimensions(pdfc->doc, + pdfc->current_page, + &page_width, + &page_height); + if (pdfres == NSPDFERROR_OK) { + pdfc->base.width = page_width; + pdfc->base.height = page_height; + NSLOG(netsurf, DEBUG, + "page %d w:%f h:%f\n", + pdfc->current_page, + page_width, + page_height); + } + + browser_window_update(bw, false); +} + +static void pdf_mouse_action(struct content *c, struct browser_window *bw, browser_mouse_state mouse, int x, int y) { struct pdf_content *pdfc = (struct pdf_content *)c; - nspdferror pdfres; - printf("ici\n"); + if (mouse & BROWSER_MOUSE_CLICK_1) { - float page_width; - float page_height; - - pdfc->current_page++; - - pdfres = nspdf_get_page_dimensions(pdfc->doc, - pdfc->current_page, - &page_width, - &page_height); - if (pdfres == NSPDFERROR_OK) { - pdfc->base.width = page_width; - pdfc->base.height = page_height; - printf("page $d w:%f h:%f\n",pdfc->current_page, page_width, page_height); + int bwwidth; + int bwheight; + browser_window_get_extents(bw, false, &bwwidth, &bwheight); + + if (x < (bwwidth / 2)) { + pdf_change_page(pdfc, bw, pdfc->current_page - 1); + } else { + pdf_change_page(pdfc, bw, pdfc->current_page + 1); } - - browser_window_update(bw, false); - } } ----------------------------------------------------------------------- Summary of changes: content/handlers/pdf/pdf.c | 77 +++++++++++++++++++++++++++++++------------- 1 file changed, 55 insertions(+), 22 deletions(-) diff --git a/content/handlers/pdf/pdf.c b/content/handlers/pdf/pdf.c index d8c4d61..89548cd 100644 --- a/content/handlers/pdf/pdf.c +++ b/content/handlers/pdf/pdf.c @@ -33,8 +33,10 @@ #include "utils/messages.h" #include "utils/utils.h" +#include "utils/log.h" #include "netsurf/plotters.h" #include "netsurf/content.h" +#include "netsurf/browser_window.h" #include "content/llcache.h" #include "content/content_protected.h" @@ -46,6 +48,7 @@ typedef struct pdf_content { struct nspdf_doc *doc; unsigned int current_page; + unsigned int page_count; } pdf_content; static nserror nspdf2nserr(nspdferror nspdferr) @@ -139,13 +142,19 @@ static bool pdf_convert(struct content *c) return false; } + pdfres = nspdf_page_count(pdfc->doc, &pdfc->page_count); + if (pdfres != NSPDFERROR_OK) { + content_broadcast_errorcode(c, NSERROR_INVALID); + return false; + } + pdfres = nspdf_get_title(pdfc->doc, &title); if (pdfres == NSPDFERROR_OK) { content__set_title(c, lwc_string_data(title)); } /** \todo extract documents starting page number */ - pdfc->current_page = 0; + pdfc->current_page = 16; pdfres = nspdf_get_page_dimensions(pdfc->doc, pdfc->current_page, @@ -172,7 +181,7 @@ pdf_path(const struct nspdf_style *style, const struct redraw_context *ctx = ctxin; ctx->plot->path(ctx, - style, + (const struct plot_style_s *)style, path, path_length, style->stroke_width, @@ -191,7 +200,8 @@ pdf_redraw(struct content *c, nspdferror pdfres; struct nspdf_render_ctx render_ctx; - printf("data x:%d y:%d w:%d h:%d\nclip %d %d %d %d\n", + NSLOG(netsurf, DEBUG, + "data x:%d y:%d w:%d h:%d\nclip %d %d %d %d\n", data->x, data->y, data->width, data->height, clip->x0, clip->y0, clip->x1, clip->y1); @@ -206,7 +216,6 @@ pdf_redraw(struct content *c, pdfres = nspdf_page_render(pdfc->doc, pdfc->current_page, &render_ctx); - return true; } @@ -224,32 +233,56 @@ static content_type pdf_content_type(void) } static void +pdf_change_page(struct pdf_content *pdfc, + struct browser_window *bw, + unsigned int page_number) +{ + float page_width; + float page_height; + nspdferror pdfres; + + /* ensure page stays in bounds */ + if (page_number >= pdfc->page_count) { + return; + } + + pdfc->current_page = page_number; + + pdfres = nspdf_get_page_dimensions(pdfc->doc, + pdfc->current_page, + &page_width, + &page_height); + if (pdfres == NSPDFERROR_OK) { + pdfc->base.width = page_width; + pdfc->base.height = page_height; + NSLOG(netsurf, DEBUG, + "page %d w:%f h:%f\n", + pdfc->current_page, + page_width, + page_height); + } + + browser_window_update(bw, false); +} + +static void pdf_mouse_action(struct content *c, struct browser_window *bw, browser_mouse_state mouse, int x, int y) { struct pdf_content *pdfc = (struct pdf_content *)c; - nspdferror pdfres; - printf("ici\n"); + if (mouse & BROWSER_MOUSE_CLICK_1) { - float page_width; - float page_height; - - pdfc->current_page++; - - pdfres = nspdf_get_page_dimensions(pdfc->doc, - pdfc->current_page, - &page_width, - &page_height); - if (pdfres == NSPDFERROR_OK) { - pdfc->base.width = page_width; - pdfc->base.height = page_height; - printf("page $d w:%f h:%f\n",pdfc->current_page, page_width, page_height); + int bwwidth; + int bwheight; + browser_window_get_extents(bw, false, &bwwidth, &bwheight); + + if (x < (bwwidth / 2)) { + pdf_change_page(pdfc, bw, pdfc->current_page - 1); + } else { + pdf_change_page(pdfc, bw, pdfc->current_page + 1); } - - browser_window_update(bw, false); - } } -- NetSurf Browser