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Show printing status in statusbar

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This commit is contained in:
Moritz Lipp 2011-09-29 18:05:15 +02:00
parent 353297b301
commit d0819a10e0
2 changed files with 42 additions and 26 deletions
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58
print.c
View File

@ -1,5 +1,8 @@
/* See LICENSE file for license and copyright information */
#include "print.h"
#include "document.h"
#include "render.h"
void
print(zathura_t* zathura)
@ -24,6 +27,7 @@ print(zathura_t* zathura)
/* print operation signals */
g_signal_connect(print_operation, "draw-page", G_CALLBACK(cb_print_draw_page), zathura);
g_signal_connect(print_operation, "end-print", G_CALLBACK(cb_print_end), zathura);
/* print */
GtkPrintOperationResult result = gtk_print_operation_run(print_operation,
@ -41,43 +45,45 @@ print(zathura_t* zathura)
}
void
cb_print_begin(GtkPrintOperation* UNUSED(print_operation), GtkPrintContext*
UNUSED(context), zathura_t* UNUSED(zathura))
cb_print_end(GtkPrintOperation* UNUSED(print_operation), GtkPrintContext*
UNUSED(context), zathura_t* zathura)
{
if (zathura == NULL || zathura->ui.session == NULL || zathura->document == NULL
|| zathura->document->file_path == NULL) {
return;
}
girara_statusbar_item_set_text(zathura->ui.session,
zathura->ui.statusbar.file, zathura->document->file_path);
}
void
cb_print_draw_page(GtkPrintOperation* UNUSED(print_operation), GtkPrintContext*
context, gint page_number, zathura_t* zathura)
{
/* TODO: Implement with cairo */
/*cairo_t* cairo = gtk_print_context_get_cairo_context(context);*/
if (context == NULL || zathura == NULL || zathura->document->pages == NULL ||
zathura->ui.session == NULL || zathura->ui.statusbar.file == NULL) {
return;
}
/*girara_info("Printing page %d", page_number);*/
/* update statusbar */
char* tmp = g_strdup_printf("Printing %d...", page_number);
girara_statusbar_item_set_text(zathura->ui.session,
zathura->ui.statusbar.file, tmp);
g_free(tmp);
/*zathura_page_t* page = zathura->document->pages[page_number];*/
/* render page */
cairo_t* cairo = gtk_print_context_get_cairo_context(context);
zathura_page_t* page = zathura->document->pages[page_number];
double requested_with = gtk_print_context_get_width(context);
double tmp_scale = zathura->document->scale;
zathura->document->scale = requested_with / page->width;
/*double requested_with = gtk_print_context_get_width(context);*/
/*double tmp_scale = zathura->document->scale;*/
/*zathura->document->scale = requested_with / page->width;*/
if (cairo == NULL || page == NULL) {
return;
}
/*g_static_mutex_lock(&(page->lock));*/
/*zathura_image_buffer_t* image_buffer = zathura_page_render(page);*/
/*g_static_mutex_unlock(&(page->lock));*/
zathura_page_render(page, cairo);
/*for (unsigned int y = 0; y < image_buffer->height; y++) {*/
/*unsigned char* src = image_buffer->data + y * image_buffer->rowstride;*/
/*for (unsigned int x = 0; x < image_buffer->width; x++) {*/
/*if (src[0] != 255 && src[1] != 255 && src[2] != 255) {*/
/*cairo_set_source_rgb(cairo, src[0], src[1], src[2]);*/
/*cairo_rectangle(cairo, x, y, 1, 1);*/
/*cairo_fill(cairo);*/
/*}*/
/*src += 3;*/
/*}*/
/*}*/
/*zathura->document->scale = tmp_scale;*/
zathura->document->scale = tmp_scale;
}

10
print.h
View File

@ -23,4 +23,14 @@ void print(zathura_t* zathura);
void cb_print_draw_page(GtkPrintOperation* print_operation, GtkPrintContext*
context, gint page_number, zathura_t* zathura);
/**
* Emitted after all pages have been rendered
*
* @param print_operation Print operation
* @param context Print context
* @param zathura Zathura object
*/
void cb_print_end(GtkPrintOperation* print_operation, GtkPrintContext* context,
zathura_t* zathura);
#endif // PRINT_H