mirror of
https://git.pwmt.org/pwmt/zathura.git
synced 2024-09-20 22:21:16 +02:00
Printing, Image and attachment export
Added following functionality: * Save images * Save attachments * Simple printing support Fixes and other changes: * Additional rectangle calculation function * Search and link clicking fix Other: * Added license file
This commit is contained in:
Moritz Lipp
parent
01e613adc0
commit
54149584f1
21
LICENSE
Normal file
21
LICENSE
Normal file
@ -0,0 +1,21 @@
|
||||
Copyright (c) 2009 ML, JY
|
||||
|
||||
This software is provided 'as-is', without any express or implied
|
||||
warranty. In no event will the authors be held liable for any damages
|
||||
arising from the use of this software.
|
||||
|
||||
Permission is granted to anyone to use this software for any purpose,
|
||||
including commercial applications, and to alter it and redistribute it
|
||||
freely, subject to the following restrictions:
|
||||
|
||||
1. The origin of this software must not be misrepresented; you must not
|
||||
claim that you wrote the original software. If you use this software
|
||||
in a product, an acknowledgment in the product documentation would be
|
||||
appreciated but is not required.
|
||||
|
||||
2. Altered source versions must be plainly marked as such, and must not be
|
||||
misrepresented as being the original software.
|
||||
|
||||
3. This notice may not be removed or altered from any source
|
||||
distribution.
|
||||
|
||||
9
README
9
README
@ -1,12 +1,11 @@
|
||||
zathura - pdf viewer
|
||||
--------------------
|
||||
zathura is an pdf viewer based on the poppler pdf rendering library
|
||||
zathura is a pdf viewer based on the poppler pdf rendering library
|
||||
|
||||
Requirements
|
||||
------------
|
||||
poppler (0.10.7-2)
|
||||
poppler-glib (0.10.7-1)
|
||||
gtk2 (2.16.5-1)
|
||||
poppler-glib (0.10.7)
|
||||
gtk2 (2.17.2)
|
||||
|
||||
Configuration
|
||||
-------------
|
||||
@ -30,5 +29,3 @@ Use zathura
|
||||
Just run:
|
||||
|
||||
zathura <file>
|
||||
|
||||
|
||||
|
||||
5
config.h
5
config.h
@ -6,7 +6,7 @@ static const int SHOW_NOTIFICATION = 5;
|
||||
static const int DEFAULT_WIDTH = 800;
|
||||
static const int DEFAULT_HEIGHT = 600;
|
||||
static const char BROWSER[] = "firefox %s";
|
||||
|
||||
static const char PRINTER[] = "EPSON_AL-CX11_192.168.88.80";
|
||||
/* look */
|
||||
static const char font[] = "monospace normal 9";
|
||||
static const char default_bgcolor[] = "#000000";
|
||||
@ -39,7 +39,7 @@ Shortcut shortcuts[] = {
|
||||
{GDK_CONTROL_MASK, GDK_0, sc_zoom, { ZOOM_ORIGINAL } },
|
||||
{GDK_CONTROL_MASK, GDK_r, sc_rotate, { RIGHT } },
|
||||
{GDK_CONTROL_MASK, GDK_e, sc_rotate, { LEFT } },
|
||||
{GDK_CONTROL_MASK, GDK_p, sc_print, {0} },
|
||||
{GDK_CONTROL_MASK, GDK_p, sc_focus_inputbar, { .data = ":print all" } },
|
||||
{GDK_CONTROL_MASK, GDK_q, sc_quit, {0} },
|
||||
{0, GDK_n, sc_search, { FORWARD } },
|
||||
{0, GDK_N, sc_search, { BACKWARD } },
|
||||
@ -67,6 +67,7 @@ Command commands[] = {
|
||||
{"info", cmd_info},
|
||||
{"links", cmd_links},
|
||||
{"open", cmd_open},
|
||||
{"print", cmd_print},
|
||||
{"rotate", cmd_rotate},
|
||||
{"quit", cmd_quit},
|
||||
{"zoom", cmd_zoom},
|
||||
|
||||
222
zathura.c
222
zathura.c
@ -87,6 +87,8 @@ void set_page(int);
|
||||
void draw();
|
||||
void highlight_result(PopplerRectangle*);
|
||||
void open_link(char*);
|
||||
void save_images(int, char*);
|
||||
void save_attachments(char*);
|
||||
|
||||
gboolean complete(Argument*);
|
||||
gboolean delete_widget(gpointer);
|
||||
@ -94,6 +96,8 @@ gboolean delete_widget(gpointer);
|
||||
GtkWidget* notify(int, char*);
|
||||
GtkWidget* update_notification(GtkWidget*, int, char*);
|
||||
|
||||
PopplerRectangle* recalcRectangle(PopplerRectangle*);
|
||||
|
||||
/* shortcut declarations */
|
||||
void sc_focus_inputbar(Argument*);
|
||||
void sc_scroll(Argument*);
|
||||
@ -102,7 +106,6 @@ void sc_zoom(Argument*);
|
||||
void sc_adjust_window(Argument*);
|
||||
void sc_rotate(Argument*);
|
||||
void sc_search(Argument*);
|
||||
void sc_print(Argument*);
|
||||
void sc_quit(Argument*);
|
||||
|
||||
/* command declarations */
|
||||
@ -111,6 +114,7 @@ void cmd_goto(int, char**);
|
||||
void cmd_info(int, char**);
|
||||
void cmd_links(int, char**);
|
||||
void cmd_open(int, char**);
|
||||
void cmd_print(int, char**);
|
||||
void cmd_rotate(int, char**);
|
||||
void cmd_quit(int, char**);
|
||||
void cmd_zoom(int, char**);
|
||||
@ -258,7 +262,6 @@ update_notification(GtkWidget* view, int level, char* text)
|
||||
{
|
||||
gtk_widget_modify_fg(GTK_WIDGET(message), GTK_STATE_NORMAL, &(Zathura.Settings.notification_fg));
|
||||
gtk_widget_modify_bg(GTK_WIDGET(view), GTK_STATE_NORMAL, &(Zathura.Settings.notification_bg));
|
||||
|
||||
}
|
||||
|
||||
if(gtk_bin_get_child(GTK_BIN(view)))
|
||||
@ -269,6 +272,47 @@ update_notification(GtkWidget* view, int level, char* text)
|
||||
return GTK_WIDGET(view);
|
||||
}
|
||||
|
||||
PopplerRectangle*
|
||||
recalcRectangle(PopplerRectangle* rectangle)
|
||||
{
|
||||
double page_width, page_height;
|
||||
double x1 = rectangle->x1;
|
||||
double x2 = rectangle->x2;
|
||||
double y1 = rectangle->y1;
|
||||
double y2 = rectangle->y2;
|
||||
|
||||
poppler_page_get_size(Zathura.PDF.page, &page_width, &page_height);
|
||||
|
||||
switch(Zathura.PDF.rotate)
|
||||
{
|
||||
case 90:
|
||||
rectangle->x1 = (page_height - y2) * Zathura.PDF.scale;
|
||||
rectangle->y1 = x1 * Zathura.PDF.scale;
|
||||
rectangle->x2 = (page_height - y1) * Zathura.PDF.scale;
|
||||
rectangle->y2 = x2 * Zathura.PDF.scale;
|
||||
break;
|
||||
case 180:
|
||||
rectangle->x1 = (page_width - x2) * Zathura.PDF.scale;
|
||||
rectangle->y1 = (page_height - y2) * Zathura.PDF.scale;
|
||||
rectangle->x2 = (page_width - x1) * Zathura.PDF.scale;
|
||||
rectangle->y2 = (page_height - y1) * Zathura.PDF.scale;
|
||||
break;
|
||||
case 270:
|
||||
rectangle->x1 = y1 * Zathura.PDF.scale;
|
||||
rectangle->y1 = (page_width - x2) * Zathura.PDF.scale;
|
||||
rectangle->x2 = y2 * Zathura.PDF.scale;
|
||||
rectangle->y2 = (page_width - x1) * Zathura.PDF.scale;
|
||||
break;
|
||||
default:
|
||||
rectangle->x1 = x1 * Zathura.PDF.scale;
|
||||
rectangle->y1 = y1 * Zathura.PDF.scale;
|
||||
rectangle->x2 = x2 * Zathura.PDF.scale;
|
||||
rectangle->y2 = y2 * Zathura.PDF.scale;
|
||||
}
|
||||
|
||||
return rectangle;
|
||||
}
|
||||
|
||||
void
|
||||
update_status()
|
||||
{
|
||||
@ -361,34 +405,13 @@ draw()
|
||||
void
|
||||
highlight_result(PopplerRectangle* rectangle)
|
||||
{
|
||||
double page_height, page_width;
|
||||
double width, height;
|
||||
double scale;
|
||||
|
||||
poppler_page_get_size(Zathura.PDF.page, &page_width, &page_height);
|
||||
scale = Zathura.PDF.scale;
|
||||
width = (rectangle->x2 - rectangle->x1) * scale;
|
||||
height = (rectangle->y2 - rectangle->y1) * scale;
|
||||
|
||||
cairo_t *cairo = cairo_create(Zathura.PDF.surface);
|
||||
cairo_set_source_rgba(cairo, Zathura.Settings.search_highlight.red, Zathura.Settings.search_highlight.green,
|
||||
Zathura.Settings.search_highlight.blue, HL_TRANSPARENCY);
|
||||
|
||||
switch(Zathura.PDF.rotate)
|
||||
{
|
||||
case 90:
|
||||
cairo_rectangle(cairo, scale * rectangle->y1, scale * rectangle->x1, height, width);
|
||||
break;
|
||||
case 180:
|
||||
cairo_rectangle(cairo, scale * (page_width - rectangle->x1) - width, scale * rectangle->y1, width, height);
|
||||
break;
|
||||
case 270:
|
||||
cairo_rectangle(cairo, scale * (page_height - rectangle->y1) - height, scale * (page_width - rectangle->x1) - width, height, width);
|
||||
break;
|
||||
default:
|
||||
cairo_rectangle(cairo, scale * rectangle->x1, scale * (page_height - rectangle->y1) - height, width, height);
|
||||
}
|
||||
rectangle = recalcRectangle(rectangle);
|
||||
|
||||
cairo_rectangle(cairo, rectangle->x1, rectangle->y1, (rectangle->x2 - rectangle->x1), (rectangle->y2 - rectangle->y1));
|
||||
cairo_fill(cairo);
|
||||
}
|
||||
|
||||
@ -399,6 +422,57 @@ open_link(char* link)
|
||||
system(start_browser);
|
||||
}
|
||||
|
||||
void
|
||||
save_images(int page, char* directory)
|
||||
{
|
||||
GList *image_list;
|
||||
GList *images;
|
||||
cairo_surface_t *image;
|
||||
PopplerPage *document_page;
|
||||
|
||||
document_page = poppler_document_get_page(Zathura.PDF.document, page);
|
||||
image_list = poppler_page_get_image_mapping(document_page);
|
||||
|
||||
for(images = image_list; images; images = g_list_next(images))
|
||||
{
|
||||
PopplerImageMapping *image_mapping;
|
||||
PopplerRectangle image_field;
|
||||
gint image_id;
|
||||
char* file;
|
||||
|
||||
image_mapping = (PopplerImageMapping*) images->data;
|
||||
image_field = image_mapping->area;
|
||||
image_id = image_mapping->image_id;
|
||||
|
||||
image = poppler_page_get_image(document_page, image_id);
|
||||
file = g_strdup_printf("%sp%i_i%i.png", directory, page + 1, image_id);
|
||||
|
||||
cairo_surface_write_to_png(image, file);
|
||||
|
||||
g_free(file);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
save_attachments(char* directory)
|
||||
{
|
||||
GList *attachment_list;
|
||||
GList *attachments;
|
||||
char *file;
|
||||
|
||||
attachment_list = poppler_document_get_attachments(Zathura.PDF.document);
|
||||
|
||||
for(attachments = attachment_list; attachments; attachments = g_list_next(attachments))
|
||||
{
|
||||
PopplerAttachment *attachment = (PopplerAttachment*) attachments->data;
|
||||
file = g_strdup_printf("%s%s", directory, attachment->name);
|
||||
|
||||
poppler_attachment_save(attachment, file, NULL);
|
||||
|
||||
g_free(file);
|
||||
}
|
||||
}
|
||||
|
||||
gboolean
|
||||
delete_widget(gpointer data)
|
||||
{
|
||||
@ -661,6 +735,8 @@ sc_search(Argument *argument)
|
||||
/* draw results */
|
||||
if(results)
|
||||
{
|
||||
double page_width, page_height;
|
||||
poppler_page_get_size(Zathura.PDF.page, &page_width, &page_height);
|
||||
draw();
|
||||
|
||||
update_notification(GTK_WIDGET(search_status), DEFAULT, g_strdup_printf("%s found on page %i for %i time(s)",
|
||||
@ -668,19 +744,16 @@ sc_search(Argument *argument)
|
||||
|
||||
for(list = results; list && list->data; list = g_list_next(list))
|
||||
{
|
||||
highlight_result((PopplerRectangle*) list->data);
|
||||
PopplerRectangle* result = (PopplerRectangle*) list->data;
|
||||
result->y1 = page_height - result->y1;
|
||||
result->y2 = page_height - result->y2;
|
||||
highlight_result(result);
|
||||
}
|
||||
}
|
||||
else
|
||||
update_notification(search_status, DEFAULT, g_strdup_printf("No match for %s", search_item));
|
||||
}
|
||||
|
||||
void
|
||||
sc_print(Argument *argument)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
void
|
||||
sc_quit(Argument *argument)
|
||||
{
|
||||
@ -725,24 +798,72 @@ cmd_open(int argc, char** argv)
|
||||
}
|
||||
|
||||
void
|
||||
cmd_export(int argc, char** argv)
|
||||
cmd_print(int argc, char** argv)
|
||||
{
|
||||
if(argc == 0)
|
||||
if(argc == 0 || !Zathura.PDF.document)
|
||||
return;
|
||||
|
||||
if(strcmp(argv[0], "image") == 0)
|
||||
{
|
||||
char* print_command;
|
||||
char* sites;
|
||||
|
||||
}
|
||||
else if(strcmp(argv[0], "links") == 0)
|
||||
{
|
||||
if(strcmp(argv[0], "all") == 0)
|
||||
sites = g_strdup_printf("%i", Zathura.PDF.number_of_pages);
|
||||
else
|
||||
sites = argv[0];
|
||||
|
||||
print_command = g_strdup_printf("lp -d '%s' -P %s %s", PRINTER, sites, Zathura.PDF.file);
|
||||
|
||||
system(print_command);
|
||||
}
|
||||
|
||||
void
|
||||
cmd_export(int argc, char** argv)
|
||||
{
|
||||
if(argc == 0 || !Zathura.PDF.document)
|
||||
return;
|
||||
|
||||
if(argc < 2)
|
||||
{
|
||||
notify(WARNING, "No export path specified");
|
||||
return;
|
||||
}
|
||||
|
||||
/* export images */
|
||||
if(strcmp(argv[0], "images") == 0)
|
||||
{
|
||||
int page_counter;
|
||||
|
||||
if(argc == 3)
|
||||
{
|
||||
int page_number = atoi(argv[2]) - 1;
|
||||
|
||||
if(page_number < 0 || page_number > Zathura.PDF.number_of_pages)
|
||||
notify(WARNING, "Page does not exist");
|
||||
else
|
||||
save_images(page_number, argv[1]);
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
for(page_counter = 0; page_counter < Zathura.PDF.number_of_pages; page_counter++)
|
||||
{
|
||||
save_images(page_counter, argv[1]);
|
||||
}
|
||||
}
|
||||
|
||||
/* export attachments */
|
||||
else if(strcmp(argv[0], "attachments") == 0)
|
||||
{
|
||||
|
||||
if(!poppler_document_has_attachments(Zathura.PDF.document))
|
||||
notify(WARNING, "PDF file has no attachments");
|
||||
else
|
||||
save_attachments(argv[1]);
|
||||
}
|
||||
else
|
||||
{
|
||||
notify(DEFAULT, "export [images|attachments]");
|
||||
return;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
void
|
||||
@ -889,6 +1010,7 @@ cb_draw(GtkWidget *widget, gpointer data)
|
||||
void
|
||||
cb_destroy(GtkWidget *widget, gpointer data)
|
||||
{
|
||||
pango_font_description_free(Zathura.Settings.font);
|
||||
gtk_main_quit();
|
||||
}
|
||||
|
||||
@ -994,18 +1116,24 @@ cb_drawing_area_button_pressed(GtkWidget* widget, GdkEventButton* event, gpointe
|
||||
{
|
||||
double page_width, page_height;
|
||||
poppler_page_get_size(Zathura.PDF.page, &page_width, &page_height);
|
||||
PopplerRectangle* link_rectangle = &link_mapping->area;
|
||||
|
||||
if(Zathura.PDF.rotate == 0 || Zathura.PDF.rotate == 180)
|
||||
event->y = page_height - event->y;
|
||||
else if(Zathura.PDF.rotate == 90 || Zathura.PDF.rotate == 270)
|
||||
event->x = page_height - event->x;
|
||||
|
||||
link_rectangle = recalcRectangle(link_rectangle);
|
||||
|
||||
// check if click is in url area
|
||||
if( (link_mapping->area.x1 <= event->x)
|
||||
&& (link_mapping->area.x2 >= event->x)
|
||||
&& (link_mapping->area.y1 <= (page_height - event->y))
|
||||
&& (link_mapping->area.y2 >= (page_height - event->y))
|
||||
if( (link_rectangle->x1 <= event->x)
|
||||
&& (link_rectangle->x2 >= event->x)
|
||||
&& (link_rectangle->y1 <= event->y)
|
||||
&& (link_rectangle->y2 >= event->y)
|
||||
)
|
||||
{
|
||||
open_link(action->uri.uri);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
poppler_page_free_link_mapping(link_list);
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user