X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;ds=sidebyside;f=shell%2Fev-jobs.h;h=188759e928972098d833f49fc4150b4861557ecf;hb=14def5e0c1c11cee1523e10c72df74f4cf5e451d;hp=900d040566cf398efec8094a3795dd6843153145;hpb=7fef38d9e59026334152230f1cd847e163e8457c;p=evince.git diff --git a/shell/ev-jobs.h b/shell/ev-jobs.h index 900d0405..188759e9 100644 --- a/shell/ev-jobs.h +++ b/shell/ev-jobs.h @@ -1,5 +1,6 @@ /* this file is part of evince, a gnome document viewer * + * Copyright (C) 2008 Carlos Garcia Campos * Copyright (C) 2005 Red Hat, Inc * * Evince is free software; you can redistribute it and/or modify it @@ -20,8 +21,12 @@ #ifndef __EV_JOBS_H__ #define __EV_JOBS_H__ +#include #include + #include "ev-document.h" +#include "ev-selection.h" +#include "ev-window.h" G_BEGIN_DECLS @@ -37,60 +42,108 @@ typedef struct _EvJobThumbnailClass EvJobThumbnailClass; typedef struct _EvJobLinks EvJobLinks; typedef struct _EvJobLinksClass EvJobLinksClass; -typedef struct _EvJobLoad EvJobLoad; -typedef struct _EvJobLoadClass EvJobLoadClass; +typedef struct _EvJobAttachments EvJobAttachments; +typedef struct _EvJobAttachmentsClass EvJobAttachmentsClass; typedef struct _EvJobFonts EvJobFonts; typedef struct _EvJobFontsClass EvJobFontsClass; +typedef struct _EvJobLoad EvJobLoad; +typedef struct _EvJobLoadClass EvJobLoadClass; + +typedef struct _EvJobSave EvJobSave; +typedef struct _EvJobSaveClass EvJobSaveClass; + +typedef struct _EvJobPrint EvJobPrint; +typedef struct _EvJobPrintClass EvJobPrintClass; + +typedef struct _EvJobFind EvJobFind; +typedef struct _EvJobFindClass EvJobFindClass; + #define EV_TYPE_JOB (ev_job_get_type()) #define EV_JOB(object) (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_JOB, EvJob)) -#define EV_JOB_CLASS(klass) (G_TYPE_CHACK_CLASS_CAST((klass), EV_TYPE_JOB, EvJobClass)) +#define EV_JOB_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_JOB, EvJobClass)) #define EV_IS_JOB(object) (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_JOB)) +#define EV_JOB_GET_CLASS(object) (G_TYPE_INSTANCE_GET_CLASS((object), EV_TYPE_JOB, EvJobClass)) #define EV_TYPE_JOB_LINKS (ev_job_links_get_type()) #define EV_JOB_LINKS(object) (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_JOB_LINKS, EvJobLinks)) -#define EV_JOB_LINKS_CLASS(klass) (G_TYPE_CHACK_CLASS_CAST((klass), EV_TYPE_JOB_LINKS, EvJobLinksClass)) +#define EV_JOB_LINKS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_JOB_LINKS, EvJobLinksClass)) #define EV_IS_JOB_LINKS(object) (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_JOB_LINKS)) +#define EV_TYPE_JOB_ATTACHMENTS (ev_job_attachments_get_type()) +#define EV_JOB_ATTACHMENTS(object) (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_JOB_ATTACHMENTS, EvJobAttachments)) +#define EV_JOB_ATTACHMENTS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_JOB_ATTACHMENTS, EvJobAttachmentsClass)) +#define EV_IS_JOB_ATTACHMENTS(object) (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_JOB_ATTACHMENTS)) + #define EV_TYPE_JOB_RENDER (ev_job_render_get_type()) #define EV_JOB_RENDER(object) (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_JOB_RENDER, EvJobRender)) -#define EV_JOB_RENDER_CLASS(klass) (G_TYPE_CHACK_CLASS_CAST((klass), EV_TYPE_JOB_RENDER, EvJobRenderClass)) +#define EV_JOB_RENDER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_JOB_RENDER, EvJobRenderClass)) #define EV_IS_JOB_RENDER(object) (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_JOB_RENDER)) #define EV_TYPE_JOB_THUMBNAIL (ev_job_thumbnail_get_type()) #define EV_JOB_THUMBNAIL(object) (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_JOB_THUMBNAIL, EvJobThumbnail)) -#define EV_JOB_THUMBNAIL_CLASS(klass) (G_TYPE_CHACK_CLASS_CAST((klass), EV_TYPE_JOB_THUMBNAIL, EvJobThumbnailClass)) +#define EV_JOB_THUMBNAIL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_JOB_THUMBNAIL, EvJobThumbnailClass)) #define EV_IS_JOB_THUMBNAIL(object) (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_JOB_THUMBNAIL)) +#define EV_TYPE_JOB_FONTS (ev_job_fonts_get_type()) +#define EV_JOB_FONTS(object) (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_JOB_FONTS, EvJobFonts)) +#define EV_JOB_FONTS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_JOB_FONTS, EvJobFontsClass)) +#define EV_IS_JOB_FONTS(object) (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_JOB_FONTS)) + #define EV_TYPE_JOB_LOAD (ev_job_load_get_type()) #define EV_JOB_LOAD(object) (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_JOB_LOAD, EvJobLoad)) -#define EV_JOB_LOAD_CLASS(klass) (G_TYPE_CHACK_CLASS_CAST((klass), EV_TYPE_JOB_LOAD, EvJobLoadClass)) +#define EV_JOB_LOAD_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_JOB_LOAD, EvJobLoadClass)) #define EV_IS_JOB_LOAD(object) (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_JOB_LOAD)) -#define EV_TYPE_JOB_FONTS (ev_job_fonts_get_type()) -#define EV_JOB_FONTS(object) (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_JOB_FONTS, EvJobFonts)) -#define EV_JOB_FONTS_CLASS(klass) (G_TYPE_CHACK_CLASS_CAST((klass), EV_TYPE_JOB_FONTS, EvJobFontsClass)) -#define EV_IS_JOB_FONTS(object) (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_JOB_FONTS)) +#define EV_TYPE_JOB_SAVE (ev_job_save_get_type()) +#define EV_JOB_SAVE(object) (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_JOB_SAVE, EvJobSave)) +#define EV_JOB_SAVE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_JOB_SAVE, EvJobSaveClass)) +#define EV_IS_JOB_SAVE(object) (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_JOB_SAVE)) + +#define EV_TYPE_JOB_PRINT (ev_job_print_get_type()) +#define EV_JOB_PRINT(object) (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_JOB_PRINT, EvJobPrint)) +#define EV_JOB_PRINT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_JOB_PRINT, EvJobPrintClass)) +#define EV_IS_JOB_PRINT(object) (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_JOB_PRINT)) + +#define EV_TYPE_JOB_FIND (ev_job_find_get_type()) +#define EV_JOB_FIND(object) (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_JOB_FIND, EvJobFind)) +#define EV_JOB_FIND_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_JOB_FIND, EvJobFindClass)) +#define EV_IS_JOB_FIND(object) (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_JOB_FIND)) typedef enum { - EV_JOB_PRIORITY_LOW, - EV_JOB_PRIORITY_HIGH, -} EvJobPriority; + EV_JOB_RUN_THREAD, + EV_JOB_RUN_MAIN_LOOP +} EvJobRunMode; struct _EvJob { GObject parent; + EvDocument *document; - gboolean finished; - gboolean async; + + EvJobRunMode run_mode; + + guint cancelled : 1; + guint finished : 1; + guint failed : 1; + + GError *error; + GCancellable *cancellable; + + guint idle_finished_id; + guint idle_cancelled_id; }; struct _EvJobClass { GObjectClass parent_class; - void (* finished) (EvJob *job); + gboolean (*run) (EvJob *job); + + /* Signals */ + void (* cancelled) (EvJob *job); + void (* finished) (EvJob *job); }; struct _EvJobLinks @@ -105,22 +158,62 @@ struct _EvJobLinksClass EvJobClass parent_class; }; +struct _EvJobAttachments +{ + EvJob parent; + + GList *attachments; +}; + +struct _EvJobAttachmentsClass +{ + EvJobClass parent_class; +}; + +typedef enum { + EV_RENDER_INCLUDE_NONE = 0, + EV_RENDER_INCLUDE_LINKS = 1 << 0, + EV_RENDER_INCLUDE_TEXT = 1 << 1, + EV_RENDER_INCLUDE_SELECTION = 1 << 2, + EV_RENDER_INCLUDE_IMAGES = 1 << 3, + EV_RENDER_INCLUDE_FORMS = 1 << 4, + EV_RENDER_INCLUDE_ALL = (1 << 5) - 1 +} EvRenderFlags; + struct _EvJobRender { EvJob parent; gint page; - double scale; + gint rotation; + gdouble scale; + + EvPage *ev_page; + gboolean page_ready; gint target_width; gint target_height; - GdkPixbuf *pixbuf; + cairo_surface_t *surface; + GList *link_mapping; - gboolean include_links; + GdkRegion *text_mapping; + GList *image_mapping; + GList *form_field_mapping; + + cairo_surface_t *selection; + GdkRegion *selection_region; + EvRectangle selection_points; + EvSelectionStyle selection_style; + GdkColor base; + GdkColor text; + + EvRenderFlags flags; }; struct _EvJobRenderClass { EvJobClass parent_class; + + void (* page_ready) (EvJobRender *job); }; struct _EvJobThumbnail @@ -128,7 +221,9 @@ struct _EvJobThumbnail EvJob parent; gint page; - gint requested_width; + gint rotation; + gdouble scale; + GdkPixbuf *thumbnail; }; @@ -137,11 +232,30 @@ struct _EvJobThumbnailClass EvJobClass parent_class; }; +struct _EvJobFonts +{ + EvJob parent; + gboolean scan_completed; +}; + +struct _EvJobFontsClass +{ + EvJobClass parent_class; + + /* Signals */ + void (* updated) (EvJobFonts *job, + gdouble progress); +}; + struct _EvJobLoad { EvJob parent; - GError *error; + + EvLinkDest *dest; + EvWindowRunMode mode; + gchar *search_string; gchar *uri; + gchar *password; }; struct _EvJobLoadClass @@ -149,53 +263,156 @@ struct _EvJobLoadClass EvJobClass parent_class; }; -struct _EvJobFonts +struct _EvJobSave { EvJob parent; - gboolean scan_completed; + + gchar *uri; + gchar *document_uri; }; -struct _EvJobFontsClass +struct _EvJobSaveClass { - EvJobClass parent_class; + EvJobClass parent_class; +}; + +struct _EvJobPrint +{ + EvJob parent; + + const gchar *format; + gchar *temp_file; + EvPrintRange *ranges; + gint n_ranges; + EvPrintPageSet page_set; + gint copies; + gint pages_per_sheet; + gboolean collate; + gboolean reverse; + gdouble width; + gdouble height; +}; + +struct _EvJobPrintClass +{ + EvJobClass parent_class; +}; + +struct _EvJobFind +{ + EvJob parent; + + gint start_page; + gint current_page; + gint n_pages; + GList **pages; + gchar *text; + gboolean case_sensitive; + gboolean has_results; +}; + +struct _EvJobFindClass +{ + EvJobClass parent_class; + + /* Signals */ + void (* updated) (EvJobFind *job, + gint page); }; /* Base job class */ -GType ev_job_get_type (void); -void ev_job_finished (EvJob *job); +GType ev_job_get_type (void) G_GNUC_CONST; +gboolean ev_job_run (EvJob *job); +void ev_job_cancel (EvJob *job); +void ev_job_failed (EvJob *job, + GQuark domain, + gint code, + const gchar *format, + ...); +void ev_job_failed_from_error (EvJob *job, + GError *error); +void ev_job_succeeded (EvJob *job); +gboolean ev_job_is_cancelled (EvJob *job); +gboolean ev_job_is_finished (EvJob *job); +gboolean ev_job_is_failed (EvJob *job); +EvJobRunMode ev_job_get_run_mode (EvJob *job); +void ev_job_set_run_mode (EvJob *job, + EvJobRunMode run_mode); /* EvJobLinks */ -GType ev_job_links_get_type (void); +GType ev_job_links_get_type (void) G_GNUC_CONST; EvJob *ev_job_links_new (EvDocument *document); -void ev_job_links_run (EvJobLinks *thumbnail); -/* EvJobRender */ -GType ev_job_render_get_type (void); -EvJob *ev_job_render_new (EvDocument *document, - gint page, - double scale, - gint width, - gint height, - gboolean include_links); -void ev_job_render_run (EvJobRender *thumbnail); +/* EvJobAttachments */ +GType ev_job_attachments_get_type (void) G_GNUC_CONST; +EvJob *ev_job_attachments_new (EvDocument *document); +/* EvJobRender */ +GType ev_job_render_get_type (void) G_GNUC_CONST; +EvJob *ev_job_render_new (EvDocument *document, + gint page, + gint rotation, + gdouble scale, + gint width, + gint height, + EvRenderFlags flags); +void ev_job_render_set_selection_info (EvJobRender *job, + EvRectangle *selection_points, + EvSelectionStyle selection_style, + GdkColor *text, + GdkColor *base); /* EvJobThumbnail */ -GType ev_job_thumbnail_get_type (void); -EvJob *ev_job_thumbnail_new (EvDocument *document, - gint page, - gint requested_width); -void ev_job_thumbnail_run (EvJobThumbnail *thumbnail); - -/* EvJobLoad */ -GType ev_job_load_get_type (void); -EvJob *ev_job_load_new (EvDocument *document, - const gchar *uri); -void ev_job_load_run (EvJobLoad *load); - +GType ev_job_thumbnail_get_type (void) G_GNUC_CONST; +EvJob *ev_job_thumbnail_new (EvDocument *document, + gint page, + gint rotation, + gdouble scale); /* EvJobFonts */ -GType ev_job_fonts_get_type (void); +GType ev_job_fonts_get_type (void) G_GNUC_CONST; EvJob *ev_job_fonts_new (EvDocument *document); -void ev_job_fonts_run (EvJobFonts *fonts); + +/* EvJobLoad */ +GType ev_job_load_get_type (void) G_GNUC_CONST; +EvJob *ev_job_load_new (const gchar *uri, + EvLinkDest *dest, + EvWindowRunMode mode, + const gchar *search_string); +void ev_job_load_set_uri (EvJobLoad *load, + const gchar *uri); +void ev_job_load_set_password (EvJobLoad *job, + const gchar *password); + +/* EvJobSave */ +GType ev_job_save_get_type (void) G_GNUC_CONST; +EvJob *ev_job_save_new (EvDocument *document, + const gchar *uri, + const gchar *document_uri); + +/* EvJobPrint */ +GType ev_job_print_get_type (void) G_GNUC_CONST; +EvJob *ev_job_print_new (EvDocument *document, + const gchar *format, + gdouble width, + gdouble height, + EvPrintRange *ranges, + gint n_ranges, + EvPrintPageSet page_set, + gint pages_per_sheet, + gint copies, + gdouble collate, + gdouble reverse); +/* EvJobFind */ +GType ev_job_find_get_type (void) G_GNUC_CONST; +EvJob *ev_job_find_new (EvDocument *document, + gint start_page, + gint n_pages, + const gchar *text, + gboolean case_sensitive); +gint ev_job_find_get_n_results (EvJobFind *job, + gint pages); +gdouble ev_job_find_get_progress (EvJobFind *job); +gboolean ev_job_find_has_results (EvJobFind *job); +GList **ev_job_find_get_results (EvJobFind *job); G_END_DECLS