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-rw-r--r--desktop/print.c172
1 files changed, 87 insertions, 85 deletions
diff --git a/desktop/print.c b/desktop/print.c
index 8daec887c..2d9a0d5f9 100644
--- a/desktop/print.c
+++ b/desktop/print.c
@@ -30,12 +30,12 @@
#include "utils/nsoption.h"
#include "utils/log.h"
#include "utils/talloc.h"
-#include "content/content.h"
+#include "netsurf/content.h"
+#include "netsurf/plotters.h"
#include "content/hlcache.h"
#include "content/handlers/css/utils.h"
#include "render/box.h"
-#include "netsurf/plotters.h"
#include "desktop/print.h"
#include "desktop/printer.h"
@@ -44,11 +44,8 @@
#define DEFAULT_PAGE_HEIGHT 840
#define DEFAULT_COPIES 1
-static hlcache_handle *print_init(hlcache_handle *, struct print_settings *);
-static bool print_apply_settings(hlcache_handle *, struct print_settings *);
-
static float page_content_width, page_content_height;
-static hlcache_handle *printed_content;
+static struct hlcache_handle *printed_content;
static float done_height;
bool html_redraw_printing = false;
@@ -71,7 +68,7 @@ bool print_basic_run(hlcache_handle *content,
bool ret = true;
assert(content != NULL && printer != NULL && settings != NULL);
-
+
if (print_set_up(content, printer, settings, NULL))
return false;
@@ -80,10 +77,62 @@ bool print_basic_run(hlcache_handle *content,
}
print_cleanup(content, printer, settings);
-
+
return ret;
}
+
+/**
+ * The content passed to the function is duplicated with its boxes, font
+ * measuring functions are being set.
+ *
+ * \param content The content to be printed
+ * \param settings The settings for printing to use
+ * \return true if successful, false otherwise
+ */
+static struct hlcache_handle *
+print_init(struct hlcache_handle *content, struct print_settings *settings)
+{
+ struct hlcache_handle* printed_content;
+
+ hlcache_handle_clone(content, &printed_content);
+
+ return printed_content;
+}
+
+
+/**
+ * The content is resized to fit page width.
+ *
+ * \param content The content to be printed
+ * \param settings The settings for printing to use
+ * \return true if successful, false otherwise
+ */
+static bool
+print_apply_settings(hlcache_handle *content, struct print_settings *settings)
+{
+ if (settings == NULL)
+ return false;
+
+ /* Apply settings - adjust page size etc */
+
+ page_content_width = (settings->page_width -
+ FIXTOFLT(FSUB(settings->margins[MARGINLEFT],
+ settings->margins[MARGINRIGHT]))) / settings->scale;
+
+ page_content_height = (settings->page_height -
+ FIXTOFLT(FSUB(settings->margins[MARGINTOP],
+ settings->margins[MARGINBOTTOM]))) / settings->scale;
+
+ content_reformat(content, false, page_content_width, 0);
+
+ LOG("New layout applied.New height = %d ; New width = %d ",
+ content_get_height(content), content_get_width(content));
+
+ return true;
+}
+
+
/**
* This function prepares the content to be printed. The current browser content
* is duplicated and resized, printer initialization is called.
@@ -99,20 +148,20 @@ bool print_set_up(hlcache_handle *content,
double *height)
{
printed_content = print_init(content, settings);
-
+
if (printed_content == NULL)
return false;
-
+
print_apply_settings(printed_content, settings);
if (height)
*height = content_get_height(printed_content);
-
+
printer->print_begin(settings);
done_height = 0;
-
- return true;
+
+ return true;
}
/**
@@ -158,59 +207,12 @@ bool print_draw_next_page(const struct printer *printer,
done_height += page_content_height -
(html_redraw_printing_top_cropped != INT_MAX ?
- clip.y1 - html_redraw_printing_top_cropped : 0) /
+ clip.y1 - html_redraw_printing_top_cropped : 0) /
settings->scale;
return true;
}
-/**
- * The content passed to the function is duplicated with its boxes, font
- * measuring functions are being set.
- *
- * \param content The content to be printed
- * \param settings The settings for printing to use
- * \return true if successful, false otherwise
- */
-hlcache_handle *print_init(hlcache_handle *content,
- struct print_settings *settings)
-{
- hlcache_handle* printed_content;
-
- hlcache_handle_clone(content, &printed_content);
-
- return printed_content;
-}
-
-/**
- * The content is resized to fit page width.
- *
- * \param content The content to be printed
- * \param settings The settings for printing to use
- * \return true if successful, false otherwise
- */
-bool print_apply_settings(hlcache_handle *content,
- struct print_settings *settings)
-{
- if (settings == NULL)
- return false;
-
- /* Apply settings - adjust page size etc */
-
- page_content_width = (settings->page_width -
- FIXTOFLT(FSUB(settings->margins[MARGINLEFT],
- settings->margins[MARGINRIGHT]))) / settings->scale;
-
- page_content_height = (settings->page_height -
- FIXTOFLT(FSUB(settings->margins[MARGINTOP],
- settings->margins[MARGINBOTTOM]))) / settings->scale;
-
- content_reformat(content, false, page_content_width, 0);
-
- LOG("New layout applied.New height = %d ; New width = %d ", content_get_height(content), content_get_width(content));
-
- return true;
-}
/**
* Memory allocated during printing is being freed here.
@@ -224,16 +226,16 @@ bool print_cleanup(hlcache_handle *content, const struct printer *printer,
struct print_settings *settings)
{
printer->print_end();
-
+
html_redraw_printing = false;
-
+
if (printed_content) {
hlcache_handle_release(printed_content);
}
-
+
free((void *)settings->output);
free(settings);
-
+
return true;
}
@@ -252,57 +254,57 @@ struct print_settings *print_make_settings(print_configuration configuration,
struct print_settings *settings;
css_fixed length = 0;
css_unit unit = CSS_UNIT_MM;
-
+
switch (configuration){
- case PRINT_DEFAULT:
- settings = (struct print_settings*)
+ case PRINT_DEFAULT:
+ settings = (struct print_settings*)
malloc(sizeof(struct print_settings));
if (settings == NULL)
return NULL;
-
+
settings->page_width = DEFAULT_PAGE_WIDTH;
settings->page_height = DEFAULT_PAGE_HEIGHT;
settings->copies = DEFAULT_COPIES;
settings->scale = DEFAULT_EXPORT_SCALE;
-
+
length = INTTOFIX(DEFAULT_MARGIN_LEFT_MM);
- settings->margins[MARGINLEFT] =
+ settings->margins[MARGINLEFT] =
nscss_len2px(length, unit, NULL);
length = INTTOFIX(DEFAULT_MARGIN_RIGHT_MM);
- settings->margins[MARGINRIGHT] =
+ settings->margins[MARGINRIGHT] =
nscss_len2px(length, unit, NULL);
length = INTTOFIX(DEFAULT_MARGIN_TOP_MM);
- settings->margins[MARGINTOP] =
+ settings->margins[MARGINTOP] =
nscss_len2px(length, unit, NULL);
length = INTTOFIX(DEFAULT_MARGIN_BOTTOM_MM);
- settings->margins[MARGINBOTTOM] =
+ settings->margins[MARGINBOTTOM] =
nscss_len2px(length, unit, NULL);
break;
/* use settings from the Export options tab */
case PRINT_OPTIONS:
- settings = (struct print_settings*)
+ settings = (struct print_settings*)
malloc(sizeof(struct print_settings));
if (settings == NULL)
return NULL;
-
+
settings->page_width = DEFAULT_PAGE_WIDTH;
settings->page_height = DEFAULT_PAGE_HEIGHT;
settings->copies = DEFAULT_COPIES;
-
+
settings->scale = (float)nsoption_int(export_scale) / 100;
-
+
length = INTTOFIX(nsoption_int(margin_left));
- settings->margins[MARGINLEFT] =
+ settings->margins[MARGINLEFT] =
nscss_len2px(length, unit, NULL);
length = INTTOFIX(nsoption_int(margin_right));
- settings->margins[MARGINRIGHT] =
+ settings->margins[MARGINRIGHT] =
nscss_len2px(length, unit, NULL);
length = INTTOFIX(nsoption_int(margin_top));
- settings->margins[MARGINTOP] =
+ settings->margins[MARGINTOP] =
nscss_len2px(length, unit, NULL);
length = INTTOFIX(nsoption_int(margin_bottom));
- settings->margins[MARGINBOTTOM] =
+ settings->margins[MARGINBOTTOM] =
nscss_len2px(length, unit, NULL);
break;
default:
@@ -319,9 +321,9 @@ struct print_settings *print_make_settings(print_configuration configuration,
free(settings);
return NULL;
}
- } else
+ } else {
settings->output = NULL;
+ }
- return settings;
+ return settings;
}
-
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-16 22:34:16 +0000