/*
- * Copyright (C) 2004 John Ellis
- * Copyright (C) 2008 - 2016 The Geeqie Team
+ * Copyright (C) 2018 The Geeqie Team
*
- * Author: John Ellis
+ * Author: Colin Clark
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include "print.h"
#include "filedata.h"
-#include "filefilter.h"
-#include "image.h"
#include "image-load.h"
-#include "pixbuf_util.h"
-#include "thumb.h"
-#include "utilops.h"
-#include "ui_bookmark.h"
-#include "ui_menu.h"
#include "ui_misc.h"
-#include "ui_utildlg.h"
#include "ui_fileops.h"
-#include "ui_spinner.h"
-#include "ui_tabcomp.h"
-#include <locale.h>
-#include <signal.h>
-#include <glib/gprintf.h>
+#define PRINT_SETTINGS "print_settings" // filename save printer settings
+#define PAGE_SETUP "page_setup" // filename save page setup
-#define PRINT_LPR_COMMAND "lpr"
-#define PRINT_LPR_CUSTOM "lpr -P %s"
-#define PRINT_LPR_QUERY "lpstat -p"
-
-#define PRINT_DLG_WIDTH 600
-#define PRINT_DLG_HEIGHT 400
-
-#define PRINT_DLG_PREVIEW_WIDTH 270
-#define PRINT_DLG_PREVIEW_HEIGHT -1
-
-/* these are in point units */
-#define PRINT_MIN_WIDTH 100
-#define PRINT_MIN_HEIGHT 100
-#define PRINT_MAX_WIDTH 4000
-#define PRINT_MAX_HEIGHT 4000
-
-#define PRINT_MARGIN_DEFAULT 36
-
-#define PRINT_PROOF_MIN_SIZE 8
-#define PRINT_PROOF_MAX_SIZE 720
-#define PRINT_PROOF_DEFAULT_SIZE 144
-#define PRINT_PROOF_MARGIN 5
-
-/* default page size */
-#define PAGE_LAYOUT_WIDTH 850
-#define PAGE_LAYOUT_HEIGHT 1100
-
-/* preview uses 1 pixel = PRINT_PREVIEW_SCALE points */
-#define PRINT_PREVIEW_SCALE 4
-
-/* default dpi to use for printing ps image data */
-#define PRINT_PS_DPI_DEFAULT 300.0
-#define PRINT_PS_DPI_MIN 150.0
-/* method to use when scaling down image data */
-#define PRINT_PS_MAX_INTERP GDK_INTERP_BILINEAR
-/* color to use as mask when printing transparent images */
-#define PRINT_PS_MASK_R 255
-#define PRINT_PS_MASK_G 255
-#define PRINT_PS_MASK_B 255
-
-/* padding between objects */
-#define PRINT_TEXT_PADDING 3.0
-
-/* locale for postscript portability */
-#define POSTSCRIPT_LOCALE "C"
-
-
-/* group and keys for saving prefs */
-#define PRINT_PREF_GROUP "print_settings"
-
-#define PRINT_PREF_SAVE "save_settings"
-
-#define PRINT_PREF_OUTPUT "output"
-#define PRINT_PREF_FORMAT "format"
-#define PRINT_PREF_DPI "dpi"
-#define PRINT_PREF_UNITS "units"
-#define PRINT_PREF_SIZE "size"
-#define PRINT_PREF_ORIENTATION "orientation"
-
-#define PRINT_PREF_CUSTOM_WIDTH "custom_width"
-#define PRINT_PREF_CUSTOM_HEIGHT "custom_height"
-#define PRINT_PREF_MARGIN_LEFT "margin_left"
-#define PRINT_PREF_MARGIN_RIGHT "margin_right"
-#define PRINT_PREF_MARGIN_TOP "margin_top"
-#define PRINT_PREF_MARGIN_BOTTOM "margin_bottom"
-#define PRINT_PREF_PROOF_WIDTH "proof_width"
-#define PRINT_PREF_PROOF_HEIGHT "proof_height"
-
-#define PRINT_PREF_PRINTERC "custom_printer"
-
-#define PRINT_PREF_TEXT "text"
-#define PRINT_PREF_TEXTSIZE "textsize"
-#define PRINT_PREF_TEXTCOLOR_R "textcolor_r"
-#define PRINT_PREF_TEXTCOLOR_G "textcolor_g"
-#define PRINT_PREF_TEXTCOLOR_B "textcolor_b"
-
-#define PRINT_PREF_SOURCE "source"
-#define PRINT_PREF_LAYOUT "layout"
-
-#define PRINT_PREF_IMAGE_SCALE "image_scale"
-
-typedef enum {
- PRINT_SOURCE_IMAGE = 0,
- PRINT_SOURCE_SELECTION,
- PRINT_SOURCE_ALL,
- PRINT_SOURCE_COUNT
-} PrintSource;
-
-const gchar *print_source_text[] = {
- N_("Image"),
- N_("Selection"),
- N_("All"),
- NULL
-};
-
-typedef enum {
- PRINT_LAYOUT_IMAGE = 0,
- PRINT_LAYOUT_PROOF,
- PRINT_LAYOUT_COUNT
-} PrintLayout;
-
-const gchar *print_layout_text[] = {
- N_("One image per page"),
- N_("Proof sheet"),
- NULL
-};
-
-typedef enum {
- PRINT_OUTPUT_PS_LPR = 0,
- PRINT_OUTPUT_PS_CUSTOM,
- PRINT_OUTPUT_PS_FILE,
- PRINT_OUTPUT_RGB_FILE,
- PRINT_OUTPUT_COUNT
-} PrintOutput;
-
-const gchar *print_output_text[] = {
- N_("Default printer"),
- N_("Custom printer"),
- N_("PostScript file"),
- N_("Image file"),
- NULL,
- NULL
-};
-
-typedef enum {
- PRINT_FILE_JPG_LOW = 0,
- PRINT_FILE_JPG_NORMAL,
- PRINT_FILE_JPG_HIGH,
- PRINT_FILE_PNG,
- PRINT_FILE_COUNT
-} PrintFileFormat;
-
-const gchar *print_file_format_text[] = {
- N_("jpeg, low quality"),
- N_("jpeg, normal quality"),
- N_("jpeg, high quality"),
- "png",
- NULL
-};
-
-typedef enum {
- RENDER_FORMAT_PREVIEW,
- RENDER_FORMAT_RGB,
- RENDER_FORMAT_PS
-} RenderFormat;
-
-typedef enum {
- TEXT_INFO_FILENAME = 1 << 0,
- TEXT_INFO_FILEDATE = 1 << 1,
- TEXT_INFO_FILESIZE = 1 << 2,
- TEXT_INFO_DIMENSIONS = 1 << 3,
- TEXT_INFO_FILEPATH = 1 << 4
-} TextInfo;
-
-typedef enum {
- PAPER_UNIT_POINTS = 0,
- PAPER_UNIT_MM,
- PAPER_UNIT_CM,
- PAPER_UNIT_INCH,
- PAPER_UNIT_PICAS,
- PAPER_UNIT_COUNT
-} PaperUnits;
-
-typedef enum {
- PAPER_ORIENTATION_PORTRAIT = 0,
- PAPER_ORIENTATION_LANDSCAPE,
- PAPER_ORIENTATION_COUNT
-} PaperOrientation;
-
-
-typedef struct _PrintWindow PrintWindow;
-struct _PrintWindow
-{
- GenericDialog *dialog;
-
- FileData *source_fd;
- GList *source_selection;
- GList *source_list;
-
- PrintSource source;
- PrintLayout layout;
- PrintOutput output;
-
- gchar *output_path;
- gchar *output_custom;
-
- PrintFileFormat output_format;
-
- gdouble max_dpi;
-
- GtkWidget *notebook;
-
- GtkWidget *path_entry;
- GtkWidget *custom_entry;
- GtkWidget *path_format_menu;
- GtkWidget *max_dpi_menu;
-
- ImageWindow *layout_image;
- gdouble layout_width;
- gdouble layout_height;
-
- guint layout_idle_id; /* event source id */
-
- gdouble image_scale;
-
- GtkWidget *image_scale_spin;
-
- gdouble proof_width;
- gdouble proof_height;
- gint proof_columns;
- gint proof_rows;
- GList *proof_point;
- gint proof_position;
- gint proof_page;
-
- GtkWidget *proof_group;
- GtkWidget *proof_width_spin;
- GtkWidget *proof_height_spin;
-
- GtkWidget *paper_menu;
- GtkWidget *paper_width_spin;
- GtkWidget *paper_height_spin;
- GtkWidget *paper_units_menu;
- GtkWidget *paper_orientation_menu;
-
- GtkWidget *margin_left_spin;
- GtkWidget *margin_right_spin;
- GtkWidget *margin_top_spin;
- GtkWidget *margin_bottom_spin;
-
- PaperUnits paper_units;
- gint paper_size;
- gdouble paper_width;
- gdouble paper_height;
- PaperOrientation paper_orientation;
-
- gdouble margin_left;
- gdouble margin_right;
- gdouble margin_top;
- gdouble margin_bottom;
-
- GtkWidget *button_back;
- GtkWidget *button_next;
- GtkWidget *page_label;
- GtkWidget *print_button;
-
- gdouble single_scale;
- gdouble single_x;
- gdouble single_y;
-
- GtkWidget *single_scale_spin;
-
- TextInfo text_fields;
- gint text_points;
- guint8 text_r;
- guint8 text_g;
- guint8 text_b;
-
- gint save_settings;
-
- /* job printing */
-
- GenericDialog *job_dialog;
- GtkWidget *job_progress;
- GtkWidget *job_progress_label;
-
- RenderFormat job_format;
- PrintOutput job_output;
-
- FILE *job_file;
- FILE *job_pipe;
- gchar *job_path;
-
- GdkPixbuf *job_pixbuf;
-
- gint job_page;
- ImageLoader *job_loader;
-};
-
-
-static void print_job_throw_error(PrintWindow *pw, const gchar *message);
-static gint print_job_start(PrintWindow *pw, RenderFormat format, PrintOutput output);
-static void print_job_close(PrintWindow *pw, gint error);
-static void print_window_close(PrintWindow *pw);
-
-
-/* misc utils */
-
-static gboolean clip_region(gdouble x1, gdouble y1, gdouble w1, gdouble h1,
- gdouble x2, gdouble y2, gdouble w2, gdouble h2,
- gdouble *rx, gdouble *ry, gdouble *rw, gdouble *rh)
-{
- if (x2 + w2 <= x1 || x2 >= x1 + w1 ||
- y2 + h2 <= y1 || y2 >= y1 + h1)
- {
- return FALSE;
- }
-
- *rx = MAX(x1, x2);
- *rw = MIN((x1 + w1), (x2 + w2)) - *rx;
-
- *ry = MAX(y1, y2);
- *rh = MIN((y1 + h1), (y2 + h2)) - *ry;
-
- return TRUE;
-}
-
-static const gchar *print_output_name(PrintOutput output)
-{
- if (output >= PRINT_OUTPUT_COUNT) return "";
-
- return _(print_output_text[output]);
-}
-
-
-/*
- *-----------------------------------------------------------------------------
- * data
- *-----------------------------------------------------------------------------
- */
-
-
-typedef struct _PaperSize PaperSize;
-struct _PaperSize {
- gchar *description;
- gint width;
- gint height;
- PaperOrientation orientation;
-};
-
-const gchar *print_paper_units[] = {
- N_("points"),
- N_("millimeters"),
- N_("centimeters"),
- N_("inches"),
- N_("picas"),
- NULL
-};
-
-const gchar *print_paper_orientation[] = {
- N_("Portrait"),
- N_("Landscape"),
- NULL
-};
-
-PaperSize print_paper_sizes[] = {
- { N_("Custom"), 360, 720, PAPER_ORIENTATION_PORTRAIT },
- { N_("Letter"), 612, 792, PAPER_ORIENTATION_PORTRAIT }, /* in 8.5 x 11 */
- { N_("Legal"), 612, 1008, PAPER_ORIENTATION_PORTRAIT }, /* in 8.5 x 14 */
- { N_("Executive"), 522, 756, PAPER_ORIENTATION_PORTRAIT }, /* in 7.25x 10.5 */
- { "A0", 2384, 3370, PAPER_ORIENTATION_PORTRAIT }, /* mm 841 x 1189 */
- { "A1", 1684, 2384, PAPER_ORIENTATION_PORTRAIT }, /* mm 594 x 841 */
- { "A2", 1191, 1684, PAPER_ORIENTATION_PORTRAIT }, /* mm 420 x 594 */
- { "A3", 842, 1191, PAPER_ORIENTATION_PORTRAIT }, /* mm 297 x 420 */
- { "A4", 595, 842, PAPER_ORIENTATION_PORTRAIT }, /* mm 210 x 297 */
- { "A5", 420, 595, PAPER_ORIENTATION_PORTRAIT }, /* mm 148 x 210 */
- { "A6", 298, 420, PAPER_ORIENTATION_PORTRAIT }, /* mm 105 x 148 */
- { "B3", 1001, 1417, PAPER_ORIENTATION_PORTRAIT }, /* mm 353 x 500 */
- { "B4", 709, 1001, PAPER_ORIENTATION_PORTRAIT }, /* mm 250 x 353 */
- { "B5", 499, 709, PAPER_ORIENTATION_PORTRAIT }, /* mm 176 x 250 */
- { "B6", 354, 499, PAPER_ORIENTATION_PORTRAIT }, /* mm 125 x 176 */
- { N_("Envelope #10"), 297, 684, PAPER_ORIENTATION_LANDSCAPE }, /* in 4.125 x 9.5 */
- { N_("Envelope #9"), 279, 639, PAPER_ORIENTATION_LANDSCAPE }, /* in 3.875 x 8.875 */
- { N_("Envelope C4"), 649, 918, PAPER_ORIENTATION_LANDSCAPE }, /* mm 229 x 324 */
- { N_("Envelope C5"), 459, 649, PAPER_ORIENTATION_LANDSCAPE }, /* mm 162 x 229 */
- { N_("Envelope C6"), 323, 459, PAPER_ORIENTATION_LANDSCAPE }, /* mm 114 x 162 */
- { N_("Photo 6x4"), 432, 288, PAPER_ORIENTATION_PORTRAIT }, /* in 6 x 4 */
- { N_("Photo 8x10"), 576, 720, PAPER_ORIENTATION_PORTRAIT }, /* in 8 x 10 */
- { N_("Postcard"), 284, 419, PAPER_ORIENTATION_LANDSCAPE }, /* mm 100 x 148 */
- { N_("Tabloid"), 792, 1224, PAPER_ORIENTATION_PORTRAIT }, /* in 11 x 17 */
- { NULL, 0, 0, 0 }
-};
-
-
-static PaperSize *print_paper_size_nth(gint n)
-{
- PaperSize *ps = NULL;
- gint i = 0;
-
- while (i <= n && print_paper_sizes[i].description)
- {
- ps = &print_paper_sizes[i];
- i++;
- }
-
- return ps;
-}
-
-static gint print_paper_size_lookup(gint n, gdouble *width, gdouble *height)
-{
- PaperSize *ps;
- gdouble w, h;
-
- ps = print_paper_size_nth(n);
- if (!ps) return FALSE;
-
- if (ps->orientation == PAPER_ORIENTATION_PORTRAIT)
- {
- w = ps->width;
- h = ps->height;
- }
- else
- {
- h = ps->width;
- w = ps->height;
- }
-
- if (width) *width = w;
- if (height) *height = h;
-
- return TRUE;
-}
-
-static gdouble print_paper_size_convert_units(gdouble value, PaperUnits src, PaperUnits dst)
-{
- gdouble ret;
-
- if (src == dst) return value;
-
- switch (src)
- {
- case PAPER_UNIT_MM:
- ret = value / 25.4 * 72.0;
- break;
- case PAPER_UNIT_CM:
- ret = value / 2.54 * 72.0;
- break;
- case PAPER_UNIT_INCH:
- ret = value * 72.0;
- break;
- case PAPER_UNIT_PICAS:
- ret = value * 12.0;
- break;
- case PAPER_UNIT_POINTS:
- default:
- ret = value;
- break;
- }
-
- switch (dst)
- {
- case PAPER_UNIT_MM:
- ret = ret / 72.0 * 25.4;
- break;
- case PAPER_UNIT_CM:
- ret = ret / 72.0 * 2.54;
- break;
- case PAPER_UNIT_INCH:
- ret = ret / 72.0;
- break;
- case PAPER_UNIT_PICAS:
- ret = ret / 12.0;
- break;
- case PAPER_UNIT_POINTS:
- default:
- break;
- }
-
- return ret;
-}
-
-static PaperUnits paper_unit_default(void)
-{
- const gchar *result;
-#if 0
- /* this is not used because it is not even slightly portable */
- #include <langinfo.h>
-
- result = nl_langinfo(_NL_MEASUREMENT_MEASUREMENT);
- if (result[0] == '2') return PAPER_UNIT_INCH;
-#endif
-
-#ifdef LC_MEASUREMENT
- result = setlocale(LC_MEASUREMENT, NULL);
-#else
- result = setlocale(LC_ALL, NULL);
-#endif
- if (result &&
- (strstr(result, "_US") || strstr(result, "_PR")) )
- {
- return PAPER_UNIT_INCH;
- }
-
- return PAPER_UNIT_CM;
-}
-
-/*
- *-----------------------------------------------------------------------------
- * the layout window
- *-----------------------------------------------------------------------------
- */
-
-static gint print_layout_page_count(PrintWindow *pw);
-
-
-static gint print_preview_unit(gdouble points)
-{
- return (gint)(points / PRINT_PREVIEW_SCALE);
-}
-
-static void print_proof_size(PrintWindow *pw, gdouble *width, gdouble *height)
-{
- if (width) *width = pw->proof_width + PRINT_PROOF_MARGIN * 2;
- if (height)
- {
- gdouble h;
-
- h = pw->proof_height + PRINT_PROOF_MARGIN * 2;
- if (pw->text_fields != 0) h += PRINT_TEXT_PADDING;
- if (pw->text_fields & TEXT_INFO_FILENAME) h+= (gdouble)pw->text_points * 1.25;
- if (pw->text_fields & TEXT_INFO_DIMENSIONS) h+= (gdouble)pw->text_points * 1.25;
- if (pw->text_fields & TEXT_INFO_FILEDATE) h+= (gdouble)pw->text_points * 1.25;
- if (pw->text_fields & TEXT_INFO_FILESIZE) h+= (gdouble)pw->text_points * 1.25;
- *height = h;
- }
-}
-
-static void print_window_layout_status(PrintWindow *pw)
-{
- gint total;
- gchar *buf;
-
- total = print_layout_page_count(pw);
- pw->proof_page = CLAMP(pw->proof_page, 0, total - 1);
-
- buf = g_strdup_printf(_("page %d of %d"), pw->proof_page + 1, (total > 0) ? total : 1);
- gtk_label_set_text(GTK_LABEL(pw->page_label), buf);
- g_free(buf);
-
- gtk_widget_set_sensitive(pw->page_label, (total > 0));
-
- gtk_widget_set_sensitive(pw->button_back, (pw->proof_page > 0));
- gtk_widget_set_sensitive(pw->button_next, (pw->proof_page < total - 1));
-
- gtk_widget_set_sensitive(pw->print_button, total > 0);
-}
-
-static void print_window_layout_render_stop(PrintWindow *pw)
-{
- if (pw->layout_idle_id)
- {
- g_source_remove(pw->layout_idle_id);
- pw->layout_idle_id = 0;
- }
-}
-
-static gboolean print_window_layout_render_idle(gpointer data)
-{
- PrintWindow *pw = data;
-
- print_job_close(pw, FALSE);
- print_job_start(pw, RENDER_FORMAT_PREVIEW, 0);
-
- pw->layout_idle_id = 0;
- return FALSE;
-}
-
-static void print_window_layout_render(PrintWindow *pw)
-{
- gdouble proof_w, proof_h;
-
- print_proof_size(pw, &proof_w, &proof_h);
- pw->proof_columns = (pw->layout_width - pw->margin_left - pw->margin_right) / proof_w;
- pw->proof_rows = (pw->layout_height - pw->margin_top - pw->margin_bottom) / proof_h;
-
- print_window_layout_status(pw);
-
- if (!pw->layout_idle_id)
- {
- pw->layout_idle_id = g_idle_add(print_window_layout_render_idle, pw);
- }
-}
-
-static void print_window_layout_size(PrintWindow *pw)
-{
- GdkPixbuf *pixbuf;
- gdouble width;
- gdouble height;
- gint sw, sh;
-
- if (!pw->layout_image) return;
-
- if (pw->paper_orientation == PAPER_ORIENTATION_LANDSCAPE)
- {
- width = pw->paper_height;
- height = pw->paper_width;
- }
- else
- {
- width = pw->paper_width;
- height = pw->paper_height;
- }
-
- pw->layout_width = width;
- pw->layout_height = height;
-
- sw = print_preview_unit(width);
- sh = print_preview_unit(height);
- pixbuf = image_get_pixbuf(pw->layout_image);
- if (!pixbuf ||
- gdk_pixbuf_get_width(pixbuf) != sw ||
- gdk_pixbuf_get_height(pixbuf) != sh)
- {
- pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB, FALSE, 8, sw, sh);
- image_change_pixbuf(pw->layout_image, pixbuf, 0.0, FALSE);
- g_object_unref(pixbuf);
- }
-
- print_window_layout_render(pw);
- print_window_layout_status(pw);
-}
-
-static gint print_layout_page_count(PrintWindow *pw)
-{
- gint images;
- gint images_per_page;
- gint pages;
-
- if (pw->layout_width - pw->margin_left - pw->margin_right <= 0.0 ||
- pw->layout_height - pw->margin_top - pw->margin_bottom <= 0.0)
- {
- return 0;
- }
-
- switch (pw->source)
- {
- case PRINT_SOURCE_ALL:
- images = g_list_length(pw->source_list);
- break;
- case PRINT_SOURCE_SELECTION:
- images = g_list_length(pw->source_selection);
- break;
- case PRINT_SOURCE_IMAGE:
- default:
- images = (pw->source_fd) ? 1 : 0;
- break;
- }
-
- switch (pw->layout)
- {
- case PRINT_LAYOUT_PROOF:
- images_per_page = pw->proof_columns * pw->proof_rows;
- break;
- case PRINT_LAYOUT_IMAGE:
- default:
- images_per_page = 1;
- break;
- }
-
- if (images < 1 || images_per_page < 1) return 0;
-
- pages = images / images_per_page;
- if (pages * images_per_page < images) pages++;
-
- return pages;
-}
-
-static void print_layout_page_step(PrintWindow *pw, gint step)
-{
- gint max;
- gint page;
-
- max = print_layout_page_count(pw);
- page = pw->proof_page + step;
-
- if (page >= max) page = max - 1;
- if (page < 0) page = 0;
-
- if (page == pw->proof_page) return;
-
- pw->proof_page = page;
- print_window_layout_size(pw);
-}
-
-static void print_layout_page_back_cb(GtkWidget *widget, gpointer data)
-{
- PrintWindow *pw = data;
-
- print_layout_page_step(pw, -1);
-}
-
-static void print_layout_page_next_cb(GtkWidget *widget, gpointer data)
-{
- PrintWindow *pw = data;
-
- print_layout_page_step(pw, 1);
-}
-
-static void print_layout_zoom_in_cb(GtkWidget *widget, gpointer data)
-{
- PrintWindow *pw = data;
- image_zoom_adjust(pw->layout_image, 0.25);
-}
-
-static void print_layout_zoom_out_cb(GtkWidget *widget, gpointer data)
-{
- PrintWindow *pw = data;
- image_zoom_adjust(pw->layout_image, -0.25);
-}
-
-static void print_layout_zoom_original_cb(GtkWidget *widget, gpointer data)
-{
- PrintWindow *pw = data;
- gdouble zoom;
-
- zoom = image_zoom_get(pw->layout_image);
- image_zoom_set(pw->layout_image, (zoom == 1.0) ? 0.0 : 1.0);
-}
-
-static GtkWidget *print_window_layout_setup(PrintWindow *pw, GtkWidget *box)
-{
- GtkWidget *vbox;
- GtkWidget *hbox;
- GtkWidget *group;
- GtkWidget *button;
-
- vbox = pref_box_new(box, TRUE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
- group = pref_frame_new(vbox, TRUE, _("Preview"), GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
-
- pw->layout_idle_id = 0;
-
- pw->layout_image = image_new(FALSE);
- gtk_widget_set_size_request(pw->layout_image->widget, PRINT_DLG_PREVIEW_WIDTH, PRINT_DLG_PREVIEW_HEIGHT);
-
- gtk_box_pack_start(GTK_BOX(group), pw->layout_image->widget, TRUE, TRUE, 0);
- gtk_widget_show(pw->layout_image->widget);
-
- hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_GAP);
- pw->button_back = pref_button_new(hbox, GTK_STOCK_GO_BACK, NULL, TRUE,
- G_CALLBACK(print_layout_page_back_cb), pw);
- pw->button_next = pref_button_new(hbox, GTK_STOCK_GO_FORWARD, NULL, TRUE,
- G_CALLBACK(print_layout_page_next_cb), pw);
- pw->page_label = pref_label_new(hbox, "");
-
- button = pref_button_new(NULL, GTK_STOCK_ZOOM_OUT, NULL, TRUE,
- G_CALLBACK(print_layout_zoom_out_cb), pw);
- gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
- gtk_widget_show(button);
- button = pref_button_new(NULL, GTK_STOCK_ZOOM_IN, NULL, TRUE,
- G_CALLBACK(print_layout_zoom_in_cb), pw);
- gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
- gtk_widget_show(button);
- button = pref_button_new(NULL, GTK_STOCK_ZOOM_100, NULL, TRUE,
- G_CALLBACK(print_layout_zoom_original_cb), pw);
- gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
- gtk_widget_show(button);
-
- print_window_layout_size(pw);
-
- return vbox;
-}
-
-static void print_window_spin_set(GtkSpinButton *spin, gpointer block_data,
- gdouble value, gdouble min, gdouble max,
- gdouble step, gdouble page, gint digits)
-{
- if (block_data) g_signal_handlers_block_matched(G_OBJECT(spin), G_SIGNAL_MATCH_DATA,
- 0, 0, NULL, NULL, block_data);
- gtk_spin_button_set_digits(spin, digits);
- gtk_spin_button_set_increments(spin, step, page);
- gtk_spin_button_set_range(spin, min, max);
- gtk_spin_button_set_value(spin, value);
-
- if (block_data) g_signal_handlers_unblock_matched(G_OBJECT(spin), G_SIGNAL_MATCH_DATA,
- 0, 0, NULL, NULL, block_data);
-}
-
-static void print_window_layout_sync_layout(PrintWindow *pw)
-{
- gtk_widget_set_sensitive(pw->image_scale_spin, (pw->layout == PRINT_LAYOUT_IMAGE));
- gtk_widget_set_sensitive(pw->proof_group, (pw->layout == PRINT_LAYOUT_PROOF));
-}
-
-static void print_window_layout_sync_paper(PrintWindow *pw)
-{
- gdouble width, height;
- gint digits;
- gdouble step;
- gdouble page;
-
- gtk_widget_set_sensitive(pw->paper_width_spin, (pw->paper_size == 0));
- gtk_widget_set_sensitive(pw->paper_height_spin, (pw->paper_size == 0));
-
- width = print_paper_size_convert_units((gdouble)pw->paper_width, PAPER_UNIT_POINTS, pw->paper_units);
- height = print_paper_size_convert_units((gdouble)pw->paper_height, PAPER_UNIT_POINTS, pw->paper_units);
-
- switch (pw->paper_units)
- {
- case PAPER_UNIT_MM:
- digits = 1;
- step = 1.0;
- page = 10.0;
- break;
- case PAPER_UNIT_CM:
- digits = 2;
- step = 0.5;
- page = 1.0;
- break;
- case PAPER_UNIT_INCH:
- digits = 3;
- step = 0.25;
- page = 1.0;
- break;
- case PAPER_UNIT_PICAS:
- digits = 2;
- step = 1.0;
- page = 6.0;
- break;
- case PAPER_UNIT_POINTS:
- default:
- digits = 1;
- step = 1.0;
- page = 10.0;
- break;
- }
-
- print_window_spin_set(GTK_SPIN_BUTTON(pw->paper_width_spin), pw, width,
- print_paper_size_convert_units(PRINT_MIN_WIDTH, PAPER_UNIT_POINTS, pw->paper_units),
- print_paper_size_convert_units(PRINT_MAX_WIDTH, PAPER_UNIT_POINTS, pw->paper_units),
- step, page, digits);
-
- print_window_spin_set(GTK_SPIN_BUTTON(pw->paper_height_spin), pw, height,
- print_paper_size_convert_units(PRINT_MIN_HEIGHT, PAPER_UNIT_POINTS, pw->paper_units),
- print_paper_size_convert_units(PRINT_MAX_HEIGHT, PAPER_UNIT_POINTS, pw->paper_units),
- step, page, digits);
-
- print_window_spin_set(GTK_SPIN_BUTTON(pw->margin_left_spin), pw,
- print_paper_size_convert_units(pw->margin_left, PAPER_UNIT_POINTS, pw->paper_units),
- 0.0,
- print_paper_size_convert_units(PRINT_MAX_WIDTH, PAPER_UNIT_POINTS, pw->paper_units),
- step, page, digits);
-
- print_window_spin_set(GTK_SPIN_BUTTON(pw->margin_right_spin), pw,
- print_paper_size_convert_units(pw->margin_right, PAPER_UNIT_POINTS, pw->paper_units),
- 0.0,
- print_paper_size_convert_units(PRINT_MAX_WIDTH, PAPER_UNIT_POINTS, pw->paper_units),
- step, page, digits);
-
- print_window_spin_set(GTK_SPIN_BUTTON(pw->margin_top_spin), pw,
- print_paper_size_convert_units(pw->margin_top, PAPER_UNIT_POINTS, pw->paper_units),
- 0.0,
- print_paper_size_convert_units(PRINT_MAX_HEIGHT, PAPER_UNIT_POINTS, pw->paper_units),
- step, page, digits);
-
- print_window_spin_set(GTK_SPIN_BUTTON(pw->margin_bottom_spin), pw,
- print_paper_size_convert_units(pw->margin_bottom, PAPER_UNIT_POINTS, pw->paper_units),
- 0.0,
- print_paper_size_convert_units(PRINT_MAX_HEIGHT, PAPER_UNIT_POINTS, pw->paper_units),
- step, page, digits);
-
- print_window_spin_set(GTK_SPIN_BUTTON(pw->proof_width_spin), pw,
- print_paper_size_convert_units(pw->proof_width, PAPER_UNIT_POINTS, pw->paper_units),
- print_paper_size_convert_units(PRINT_PROOF_MIN_SIZE, PAPER_UNIT_POINTS, pw->paper_units),
- print_paper_size_convert_units(PRINT_PROOF_MAX_SIZE, PAPER_UNIT_POINTS, pw->paper_units),
- step, page, digits);
-
- print_window_spin_set(GTK_SPIN_BUTTON(pw->proof_height_spin), pw,
- print_paper_size_convert_units(pw->proof_height, PAPER_UNIT_POINTS, pw->paper_units),
- print_paper_size_convert_units(PRINT_PROOF_MIN_SIZE, PAPER_UNIT_POINTS, pw->paper_units),
- print_paper_size_convert_units(PRINT_PROOF_MAX_SIZE, PAPER_UNIT_POINTS, pw->paper_units),
- step, page, digits);
-}
-
-static void print_window_layout_set_size(PrintWindow *pw, gdouble width, gdouble height)
-{
- pw->paper_width = width;
- pw->paper_height = height;
-
- print_window_layout_sync_paper(pw);
-
- print_window_layout_size(pw);
-}
-
-static void print_window_layout_set_orientation(PrintWindow *pw, PaperOrientation o)
-{
- if (pw->paper_orientation == o) return;
-
- pw->paper_orientation = o;
-
- print_window_layout_size(pw);
-}
-
-/*
- *-----------------------------------------------------------------------------
- * list printers
- *-----------------------------------------------------------------------------
- */
-
-static GList *print_window_list_printers(void)
-{
- FILE *p;
- GList *list = NULL;
- gchar buffer[2048];
-
- p = popen(PRINT_LPR_QUERY, "r");
- if (!p) return NULL;
-
- while (fgets(buffer, sizeof(buffer), p) != NULL)
- {
- gchar *ptr;
- gchar *end;
-
- ptr = buffer;
- if (strncmp(ptr, "printer ", 8) != 0) continue;
- if (strstr(ptr, "enabled") == NULL) continue;
- ptr += 8;
- end = ptr;
- while (*end != '\0' && *end != '\n' && *end != ' ' && *end != '\t') end++;
- *end = '\0';
- list = g_list_append(list, g_strdup(ptr));
- DEBUG_1("adding printer: %s", ptr);
- }
-
- pclose(p);
-
- return list;
-}
-
-/*
- *-----------------------------------------------------------------------------
- * print ps
- *-----------------------------------------------------------------------------
- */
-
-typedef struct _PipeError PipeError;
-struct _PipeError {
- struct sigaction old_action;
- sig_atomic_t *error;
-};
-
-static sig_atomic_t pipe_handler_error = FALSE;
-static PipeError *pipe_handler_data = NULL;
-
-static void pipe_handler_sigpipe_cb(gint fd)
-{
- pipe_handler_error = TRUE;
-}
-
-static PipeError *pipe_handler_new(void)
-{
- struct sigaction new_action;
- PipeError *pe;
-
- if (pipe_handler_data)
- {
- log_printf("warning SIGPIPE handler already in use\n");
- return NULL;
- }
-
- pe = g_new0(PipeError, 1);
-
- pipe_handler_error = FALSE;
- pe->error = &pipe_handler_error;
-
- new_action.sa_handler = pipe_handler_sigpipe_cb;
- sigemptyset(&new_action.sa_mask);
- new_action.sa_flags = 0;
-
- /* setup our signal handler */
- sigaction(SIGPIPE, &new_action, &pe->old_action);
-
- pipe_handler_data = pe;
- return pe;
-}
-
-static void pipe_handler_free(PipeError *pe)
-{
- if (!pe) return;
- if (pe != pipe_handler_data) log_printf("warning SIGPIPE handler not closing same data\n");
-
- /* restore the original signal handler */
- sigaction(SIGPIPE, &pe->old_action, NULL);
-
- pipe_handler_data = NULL;
- g_free(pe);
-}
-
-static gboolean pipe_handler_check(PipeError *pe)
-{
- if (!pe) return FALSE;
- return !!(*pe->error);
-}
-
-static FILE *print_job_ps_fd(PrintWindow *pw)
-{
- if (pw->job_file) return pw->job_file;
- if (pw->job_pipe) return pw->job_pipe;
- return NULL;
-}
-
-static gboolean print_job_ps_init(PrintWindow *pw)
-{
- FILE *f;
- PipeError *pe;
- const gchar *cmd = NULL;
- const gchar *path = NULL;
- gchar *lc_pointer;
- gboolean ret;
-
- if (pw->job_file != NULL || pw->job_pipe != NULL) return FALSE;
-
- switch (pw->job_output)
- {
- case PRINT_OUTPUT_PS_LPR:
- cmd = PRINT_LPR_COMMAND;
- break;
- case PRINT_OUTPUT_PS_CUSTOM:
- cmd = pw->output_custom;
- break;
- case PRINT_OUTPUT_PS_FILE:
- path = pw->output_path;
- break;
- default:
- return FALSE;
- break;
- }
-
- if (cmd)
- {
- pw->job_pipe = popen(cmd, "w");
-
- if (!pw->job_pipe)
- {
- gchar *buf;
-
- buf = g_strdup_printf(_("Unable to open pipe for writing.\n\"%s\""), cmd);
- print_job_throw_error(pw, buf);
- g_free(buf);
-
- return FALSE;
- }
- }
- else if (path)
- {
- gchar *pathl;
-
- if (isfile(path))
- {
- gchar *buf;
-
- buf = g_strdup_printf(_("A file with name %s already exists."), path);
- print_job_throw_error(pw, buf);
- g_free(buf);
-
- return FALSE;
- }
-
- pathl = path_from_utf8(path);
- pw->job_file = fopen(pathl, "w");
- g_free(pathl);
-
- if (!pw->job_file)
- {
- gchar *buf;
-
- buf = g_strdup_printf(_("Failure writing to file %s"), path);
- print_job_throw_error(pw, buf);
- g_free(buf);
-
- return FALSE;
- }
-
- g_free(pw->job_path);
- pw->job_path = g_strdup(path);
- }
-
- f = print_job_ps_fd(pw);
- if (!f) return FALSE;
-
- lc_pointer = g_strdup(setlocale(LC_NUMERIC, NULL));
- setlocale(LC_NUMERIC, POSTSCRIPT_LOCALE);
-
- pe = pipe_handler_new();
-
- /* comments, etc. */
- g_fprintf(f, "%%!PS-Adobe-3.0\n");
- g_fprintf(f, "%%%%Creator: %s Version %s\n", GQ_APPNAME, VERSION);
- g_fprintf(f, "%%%%CreationDate: \n");
- g_fprintf(f, "%%%%LanguageLevel 2\n");
- g_fprintf(f, "%%%%DocumentMedia: \n");
- g_fprintf(f, "%%%%Orientation: %s\n",
- (pw->paper_orientation == PAPER_ORIENTATION_PORTRAIT) ? "Portrait" : "Landscape");
- g_fprintf(f, "%%%%BoundingBox: %f %f %f %f\n",
- 0.0, 0.0, pw->paper_width, pw->paper_height);
- g_fprintf(f, "%%%%Pages: %d\n", print_layout_page_count(pw));
- g_fprintf(f, "%%%%PageOrder: Ascend\n");
- g_fprintf(f, "%%%%Title:\n");
-
- /* setup page size, coordinates (do we really need this?) */
- /* enabled for 1.0beta2 https://bugzilla.redhat.com/222639 */
-#if 1
- g_fprintf(f, "<<\n");
- g_fprintf(f, "/PageSize [%f %f]\n", pw->layout_width, pw->layout_height);
- g_fprintf(f, "/ImagingBBox [%f %f %f %f]\n", /* l b r t */
- pw->margin_left, pw->margin_bottom,
- pw->layout_width - pw->margin_right, pw->layout_height - pw->margin_top);
- g_fprintf(f, "/Orientation %d\n",
- (pw->paper_orientation == PAPER_ORIENTATION_PORTRAIT) ? 0 : 1);
- g_fprintf(f, ">> setpagedevice\n");
-#endif
-
- ret = !pipe_handler_check(pe);
- pipe_handler_free(pe);
-
- if (lc_pointer)
- {
- setlocale(LC_NUMERIC, lc_pointer);
- g_free(lc_pointer);
- }
-
- if (!ret) print_job_throw_error(pw, _("SIGPIPE error writing to printer."));
-
- return ret;
-}
-
-static gboolean print_job_ps_page_new(PrintWindow *pw, gint page)
-{
- FILE *f;
- PipeError *pe;
- gchar *lc_pointer;
- gboolean ret;
-
- f= print_job_ps_fd(pw);
- if (!f) return FALSE;
-
- lc_pointer = g_strdup(setlocale(LC_NUMERIC, NULL));
- setlocale(LC_NUMERIC, POSTSCRIPT_LOCALE);
-
- pe = pipe_handler_new();
-
- g_fprintf(f, "%%%% page %d\n", page + 1);
-
- if (pw->paper_orientation == PAPER_ORIENTATION_LANDSCAPE)
- {
- g_fprintf(f, "/pagelevel save def\n");
- g_fprintf(f, "%d 0 translate 90 rotate\n", (gint)pw->layout_height);
- }
-
- ret = !pipe_handler_check(pe);
- pipe_handler_free(pe);
-
- if (lc_pointer)
- {
- setlocale(LC_NUMERIC, lc_pointer);
- g_free(lc_pointer);
- }
-
- if (!ret) print_job_throw_error(pw, _("SIGPIPE error writing to printer."));
-
- return ret;
-}
-
-static gboolean print_job_ps_page_done(PrintWindow *pw)
-{
- FILE *f;
- PipeError *pe;
- gchar *lc_pointer;
- gboolean ret;
-
- f = print_job_ps_fd(pw);
- if (!f) return FALSE;
-
- lc_pointer = g_strdup(setlocale(LC_NUMERIC, NULL));
- setlocale(LC_NUMERIC, POSTSCRIPT_LOCALE);
-
- pe = pipe_handler_new();
-
- if (pw->paper_orientation == PAPER_ORIENTATION_LANDSCAPE)
- {
- g_fprintf(f, "pagelevel restore\n");
- }
-
- g_fprintf(f, "showpage\n");
-
- ret = !pipe_handler_check(pe);
- pipe_handler_free(pe);
-
- if (lc_pointer)
- {
- setlocale(LC_NUMERIC, lc_pointer);
- g_free(lc_pointer);
- }
-
- if (!ret) print_job_throw_error(pw, _("SIGPIPE error writing to printer."));
-
- return ret;
-}
-
-static void print_job_ps_page_image_pixel(FILE *f, guchar *pix)
-{
- static gchar hex_digits[] = "0123456789abcdef";
- gchar text[8];
- gint i;
-
- for (i = 0; i < 3; i++)
- {
- text[i*2] = hex_digits[pix[i] >> 4];
- text[i*2+1] = hex_digits[pix[i] & 0xf];
- }
- text[6] = '\0';
-
- g_fprintf(f, "%s", text);
-}
-static gboolean print_job_ps_page_image(PrintWindow *pw, GdkPixbuf *pixbuf,
- gdouble x, gdouble y, gdouble w, gdouble h,
- gdouble offx, gdouble offy)
-{
- FILE *f;
- PipeError *pe;
- gchar *lc_pointer;
- gint sw, sh;
- gint bps;
- gint rowstride;
- guchar *pix;
- gint i, j;
- gint c;
- guchar *p;
- guchar bps_buf[3];
- gboolean ret;
-
- if (!pixbuf) return TRUE;
-
- f = print_job_ps_fd(pw);
- if (!f) return FALSE;
-
- sw = gdk_pixbuf_get_width(pixbuf);
- sh = gdk_pixbuf_get_height(pixbuf);
-
- if (pw->max_dpi >= PRINT_PS_DPI_MIN &&
- sw / pw->max_dpi > w / 72.0)
- {
- pixbuf = gdk_pixbuf_scale_simple(pixbuf,
- (gint)(w / 72.0 * pw->max_dpi),
- (gint)(h / 72.0 * pw->max_dpi),
- PRINT_PS_MAX_INTERP);
- sw = gdk_pixbuf_get_width(pixbuf);
- sh = gdk_pixbuf_get_height(pixbuf);
- }
- else
- {
- g_object_ref(G_OBJECT(pixbuf));
- }
-
- bps = (gdk_pixbuf_get_has_alpha(pixbuf)) ? 4 : 3;
- rowstride = gdk_pixbuf_get_rowstride(pixbuf);
- pix = gdk_pixbuf_get_pixels(pixbuf);
-
- lc_pointer = g_strdup(setlocale(LC_NUMERIC, NULL));
- setlocale(LC_NUMERIC, POSTSCRIPT_LOCALE);
-
- pe = pipe_handler_new();
-
- g_fprintf(f, "gsave\n");
- g_fprintf(f, "[%f 0 0 %f %f %f] concat\n", w, h, x, pw->layout_height - h - y);
- g_fprintf(f, "/buf %d string def\n", sw * 3);
- g_fprintf(f, "%d %d %d\n", sw, sh, 8);
- g_fprintf(f, "[%d 0 0 -%d 0 %d]\n", sw, sh, sh);
- g_fprintf(f, "{ currentfile buf readhexstring pop }\n");
- g_fprintf(f, "false %d colorimage\n", 3);
-
- c = 0;
- for (j = 0; j < sh; j++)
- {
- p = pix + j * rowstride;
- for (i = 0; i < sw; i++)
- {
- if (bps == 3)
- {
- print_job_ps_page_image_pixel(f, p);
- }
- else
- {
- bps_buf[0] = (p[0] * p[3] + PRINT_PS_MASK_R * (256 - p[3])) >> 8;
- bps_buf[1] = (p[1] * p[3] + PRINT_PS_MASK_G * (256 - p[3])) >> 8;
- bps_buf[2] = (p[2] * p[3] + PRINT_PS_MASK_B * (256 - p[3])) >> 8;
- print_job_ps_page_image_pixel(f, bps_buf);
- }
- p+=bps;
- c++;
- if (c > 11)
- {
- g_fprintf(f, "\n");
- c = 0;
- }
- }
- }
- if (c > 0) g_fprintf(f, "\n");
- g_fprintf(f, "grestore\n");
-
- ret = !pipe_handler_check(pe);
- pipe_handler_free(pe);
-
- if (lc_pointer)
- {
- setlocale(LC_NUMERIC, lc_pointer);
- g_free(lc_pointer);
- }
-
- g_object_unref(G_OBJECT(pixbuf));
-
- if (!ret) print_job_throw_error(pw, _("SIGPIPE error writing to printer."));
-
- return ret;
-}
-
-static gdouble convert_pango_dpi(gdouble points);
-
-static gboolean print_job_ps_page_text(PrintWindow *pw, const gchar *text, gdouble point_size,
- gdouble x, gdouble y, gdouble width,
- guint8 r, guint8 g, guint8 b)
-{
- PangoLayout *layout;
- PangoFontDescription *desc;
- GdkPixbuf *pixbuf;
- gint lw, lh;
- gboolean ret;
- gdouble scale_to_max_dpi = (pw->max_dpi >= PRINT_PS_DPI_MIN) ? pw->max_dpi / 72.0 : 1200.0 / 72.0;
-
- layout = gtk_widget_create_pango_layout(pw->dialog->dialog, NULL);
-
- desc = pango_font_description_new();
- pango_font_description_set_size(desc, convert_pango_dpi(point_size) * PANGO_SCALE * scale_to_max_dpi);
- pango_layout_set_font_description(layout, desc);
- pango_font_description_free(desc);
-
- pango_layout_set_alignment(layout, PANGO_ALIGN_CENTER);
- pango_layout_set_text(layout, text, -1);
-
- pango_layout_get_pixel_size(layout, &lw, &lh);
- x = x - (gdouble)lw / 2.0 / scale_to_max_dpi;
-
- pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB, TRUE, 8, lw, lh);
- gdk_pixbuf_fill(pixbuf, 0xffffffff);
- pixbuf_draw_layout(pixbuf, layout, pw->dialog->dialog, 0, 0, r, g, b, 255);
- g_object_unref(G_OBJECT(layout));
-
- ret = print_job_ps_page_image(pw, pixbuf, x, y,
- /* do not allow rescaling of the pixbuf due to rounding errors */
- ((gdouble)lw + 0.01) / scale_to_max_dpi,
- ((gdouble)lh + 0.01) / scale_to_max_dpi,
- 0, 0);
-
- g_object_unref(G_OBJECT(pixbuf));
-
- return ret;
-}
-
-static gboolean print_job_ps_end(PrintWindow *pw)
-{
- FILE *f;
- PipeError *pe;
- gchar *lc_pointer;
- gboolean ret;
-
- f = print_job_ps_fd(pw);
- if (!f) return FALSE;
-
- lc_pointer = g_strdup(setlocale(LC_NUMERIC, NULL));
- setlocale(LC_NUMERIC, POSTSCRIPT_LOCALE);
-
- pe = pipe_handler_new();
-
- g_fprintf(f, "%%%%EOF\n");
-
- ret = !pipe_handler_check(pe);
- pipe_handler_free(pe);
-
- if (lc_pointer)
- {
- setlocale(LC_NUMERIC, lc_pointer);
- g_free(lc_pointer);
- }
-
- if (!ret) print_job_throw_error(pw, _("SIGPIPE error writing to printer."));
-
- return ret;
-}
-
-/*
- *-----------------------------------------------------------------------------
- * print rgb
- *-----------------------------------------------------------------------------
- */
-
-static gboolean print_job_rgb_page_new(PrintWindow *pw, gint page)
-{
- gint total;
-
- if (pw->job_pixbuf)
- {
- pixbuf_set_rect_fill(pw->job_pixbuf, 0, 0,
- gdk_pixbuf_get_width(pw->job_pixbuf),
- gdk_pixbuf_get_height(pw->job_pixbuf),
- 255, 255, 255, 255);
- }
-
- g_free(pw->job_path);
- pw->job_path = NULL;
-
- total = print_layout_page_count(pw);
-
- if (!pw->output_path ||
- page < 0 || page >= total) return FALSE;
-
- if (total > 1)
- {
- const gchar *ext;
- gchar *base;
-
- ext = registered_extension_from_path(pw->output_path);
-
- if (ext)
- {
- base = g_strndup(pw->output_path, ext - pw->output_path);
- }
- else
- {
- base = g_strdup(pw->output_path);
- ext = "";
- }
- pw->job_path = g_strdup_printf("%s_%03d%s", base, page + 1, ext);
- g_free(base);
- }
- else
- {
- pw->job_path = g_strdup(pw->output_path);
- }
-
- if (isfile(pw->job_path))
- {
- gchar *buf;
-
- buf = g_strdup_printf(_("A file with name %s already exists."), pw->job_path);
- print_job_throw_error(pw, buf);
- g_free(buf);
-
- g_free(pw->job_path);
- pw->job_path = NULL;
- }
-
- return (pw->job_path != NULL);
-}
-
-static gboolean print_job_rgb_page_done(PrintWindow *pw)
-{
- gchar *pathl;
- gboolean ret = FALSE;
-
- if (!pw->job_pixbuf) return FALSE;
-
- pathl = path_from_utf8(pw->job_path);
-
- if (pw->output_format == PRINT_FILE_PNG)
- {
- ret = pixbuf_to_file_as_png(pw->job_pixbuf, pathl);
- }
- else
- {
- gint quality = 0;
-
- switch (pw->output_format)
- {
- case PRINT_FILE_JPG_LOW:
- quality = 65;
- break;
- case PRINT_FILE_JPG_NORMAL:
- quality = 80;
- break;
- case PRINT_FILE_JPG_HIGH:
- quality = 95;
- break;
- default:
- break;
- }
-
- if (quality > 0)
- {
- ret = pixbuf_to_file_as_jpg(pw->job_pixbuf, pathl, quality);
- }
- }
-
- g_free(pathl);
-
- if (!ret)
- {
- gchar *buf;
-
- buf = g_strdup_printf(_("Failure writing to file %s"), pw->job_path);
- print_job_throw_error(pw, buf);
- g_free(buf);
- }
-
- return ret;
-}
-
-static gboolean print_job_rgb_page_image(PrintWindow *pw, GdkPixbuf *pixbuf,
- gdouble x, gdouble y, gdouble w, gdouble h,
- gdouble offx, gdouble offy)
-{
- gdouble sw, sh;
- gdouble dw, dh;
- gdouble rx, ry, rw, rh;
-
- if (!pw->job_pixbuf) return FALSE;
- if (!pixbuf) return TRUE;
-
- sw = (gdouble)gdk_pixbuf_get_width(pixbuf);
- sh = (gdouble)gdk_pixbuf_get_height(pixbuf);
-
- dw = (gdouble)gdk_pixbuf_get_width(pw->job_pixbuf);
- dh = (gdouble)gdk_pixbuf_get_height(pw->job_pixbuf);
-
- if (clip_region(x, y, w, h,
- 0.0, 0.0, dw, dh,
- &rx, &ry, &rw, &rh))
- {
- gdk_pixbuf_composite(pixbuf, pw->job_pixbuf, rx, ry, rw, rh,
- x + offx, y + offy,
- w / sw, h / sh,
- (w / sw < 0.01 || h / sh < 0.01) ? GDK_INTERP_NEAREST : GDK_INTERP_BILINEAR, 255);
- }
-
- return TRUE;
-}
-
-static gdouble convert_pango_dpi(gdouble points)
-{
- static gdouble dpi = 0.0;
-
- if (dpi == 0.0)
- {
- GtkSettings *settings;
- GObjectClass *klass;
-
- settings = gtk_settings_get_default();
- klass = G_OBJECT_CLASS(GTK_SETTINGS_GET_CLASS(settings));
- if (g_object_class_find_property(klass, "gtk-xft-dpi"))
- {
- gint int_dpi;
- g_object_get(settings, "gtk-xft-dpi", &int_dpi, NULL);
- dpi = (gdouble)int_dpi / PANGO_SCALE;
- }
-
- if (dpi < 25.0)
- {
- static gboolean warned = FALSE;
- gdouble fallback_dpi = 96.0;
-
- if (!warned)
- {
- if (dpi == 0.0)
- {
- log_printf("pango dpi unknown, assuming %.0f\n", fallback_dpi);
- }
- else
- {
- log_printf("pango dpi reported as %.0f ignored, assuming %.0f\n", dpi, fallback_dpi);
- }
- warned = TRUE;
- }
-
- dpi = fallback_dpi;
- }
- }
-
- if (dpi == 0) return points;
- return points * 72.0 / dpi;
-}
-
-static gboolean print_job_rgb_page_text(PrintWindow *pw, const gchar *text, gdouble point_size,
- gdouble x, gdouble y, gdouble width,
- guint8 r, guint8 g, guint8 b)
-{
- PangoLayout *layout;
- PangoFontDescription *desc;
- gint lw, lh;
-
- if (!pw->job_pixbuf) return FALSE;
-
- layout = gtk_widget_create_pango_layout(pw->dialog->dialog, NULL);
-
- desc = pango_font_description_new();
- pango_font_description_set_size(desc, convert_pango_dpi(point_size) * PANGO_SCALE);
- pango_layout_set_font_description(layout, desc);
- pango_font_description_free(desc);
-
- pango_layout_set_alignment(layout, PANGO_ALIGN_CENTER);
- pango_layout_set_text(layout, text, -1);
-
- pango_layout_get_pixel_size(layout, &lw, &lh);
- x = x - (gdouble)lw / 2.0;
-
- pixbuf_draw_layout(pw->job_pixbuf, layout, pw->dialog->dialog, x, y, r, g, b, 255);
- g_object_unref(G_OBJECT(layout));
-
- return TRUE;
-}
-
-static gboolean print_job_rgb_init(PrintWindow *pw)
-{
- if (pw->job_pixbuf) g_object_unref(pw->job_pixbuf);
- pw->job_pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB, FALSE, 8,
- (gint)pw->layout_width, (gint)pw->layout_height);
-
- return print_job_rgb_page_new(pw, pw->job_page);
-}
-
-/*
- *-----------------------------------------------------------------------------
- * print preview
- *-----------------------------------------------------------------------------
- */
-
-static gboolean print_job_preview_page_new(PrintWindow *pw, gint page)
-{
- GdkPixbuf *pixbuf;
- gint w, h;
- gint l, r, t, b;
-
- pixbuf = pw->job_pixbuf;
- if (!pixbuf) return FALSE;
-
- w = print_preview_unit(pw->layout_width);
- h = print_preview_unit(pw->layout_height);
- l = print_preview_unit(pw->margin_left);
- r = print_preview_unit(pw->margin_right);
- t = print_preview_unit(pw->margin_top);
- b = print_preview_unit(pw->margin_bottom);
-
- /* fill background */
- pixbuf_set_rect_fill(pixbuf, 0, 0, w, h,
- 255, 255, 255, 255);
-
- /* draw cm or inch grid */
- if (TRUE)
- {
- gdouble i;
- gdouble grid;
- PaperUnits units;
-
- units = (pw->paper_units == PAPER_UNIT_MM ||
- pw->paper_units == PAPER_UNIT_CM) ? PAPER_UNIT_CM : PAPER_UNIT_INCH;
-
- grid = print_paper_size_convert_units(1.0, units, PAPER_UNIT_POINTS);
- for (i = grid ; i < pw->layout_width; i += grid)
- {
- pixbuf_draw_rect_fill(pixbuf, print_preview_unit(i), 0, 1, h, 0, 0, 0, 16);
- }
- for (i = grid; i < pw->layout_height; i += grid)
- {
- pixbuf_draw_rect_fill(pixbuf, 0, print_preview_unit(i), w, 1, 0, 0, 0, 16);
- }
- }
-
- /* proof sheet grid */
- if (pw->layout == PRINT_LAYOUT_PROOF)
- {
- gdouble i, j;
- gdouble proof_w, proof_h;
- gint uw, uh;
-
- print_proof_size(pw, &proof_w, &proof_h);
- uw = print_preview_unit(proof_w + PRINT_PREVIEW_SCALE - 0.1);
- uh = print_preview_unit(proof_h + PRINT_PREVIEW_SCALE - 0.1);
-
- for (i = 0; i < pw->proof_columns; i++)
- for (j = 0; j < pw->proof_rows; j++)
- {
- gint x, y;
-
- x = pw->margin_left + (pw->layout_width - pw->margin_left - pw->margin_right - (pw->proof_columns * proof_w)) / 2 + i * proof_w;
- y = pw->margin_top + j * proof_h;
-
- pixbuf_draw_rect(pixbuf, print_preview_unit(x), print_preview_unit(y), uw, uh,
- 255, 0, 0, 64, 1, 1, 1, 1);
- }
- }
-
- /* non-printable region (margins) */
- pixbuf_draw_rect(pixbuf, 0, 0, w, h,
- 0, 0, 0, 16,
- l, r, t, b);
-
- /* margin lines */
- pixbuf_draw_rect(pixbuf, l, 0, w - l - r, h,
- 0, 0, 255, 128,
- 1, 1, 0, 0);
- pixbuf_draw_rect(pixbuf, 0, t, w, h - t - b,
- 0, 0, 255, 128,
- 0, 0, 1, 1);
-
- /* border */
- pixbuf_draw_rect(pixbuf, 0, 0, w, h,
- 0, 0, 0, 255,
- 1, 1, 1, 1);
-
- image_area_changed(pw->layout_image, 0, 0, w, h);
-
- return TRUE;
-}
-
-static gboolean print_job_preview_page_done(PrintWindow *pw)
-{
- return TRUE;
-}
-
-static gboolean print_job_preview_page_image(PrintWindow *pw, GdkPixbuf *pixbuf,
- gdouble x, gdouble y, gdouble w, gdouble h,
- gdouble offx, gdouble offy)
-{
- gdouble sw, sh;
- gdouble dw, dh;
- gdouble rx, ry, rw, rh;
-
- if (!pw->job_pixbuf) return FALSE;
- if (!pixbuf) return TRUE;
-
- sw = (gdouble)gdk_pixbuf_get_width(pixbuf);
- sh = (gdouble)gdk_pixbuf_get_height(pixbuf);
-
- dw = (gdouble)gdk_pixbuf_get_width(pw->job_pixbuf);
- dh = (gdouble)gdk_pixbuf_get_height(pw->job_pixbuf);
-
- x = print_preview_unit(x);
- y = print_preview_unit(y);
- w = print_preview_unit(w);
- h = print_preview_unit(h);
- offx = print_preview_unit(offx);
- offy = print_preview_unit(offy);
-
- if (clip_region(x, y, w, h,
- 0.0, 0.0, dw, dh,
- &rx, &ry, &rw, &rh))
- {
- gdk_pixbuf_composite(pixbuf, pw->job_pixbuf, rx, ry, rw, rh,
- x + offx, y + offy,
- w / sw, h / sh,
- (w / sw < 0.01 || h / sh < 0.01) ? GDK_INTERP_NEAREST : GDK_INTERP_BILINEAR, 255);
-
- image_area_changed(pw->layout_image, rx, ry, rw, rh);
- }
-
- return TRUE;
-}
-
-static gboolean print_job_preview_page_text(PrintWindow *pw, const gchar *text, gdouble point_size,
- gdouble x, gdouble y, gdouble width,
- guint8 r, guint8 g, guint8 b)
-{
- PangoLayout *layout;
- PangoFontDescription *desc;
- gint lw, lh;
- GdkPixbuf *pixbuf;
-
- if (!pw->job_pixbuf) return FALSE;
-
- layout = gtk_widget_create_pango_layout(pw->dialog->dialog, NULL);
-
- desc = pango_font_description_new();
- pango_font_description_set_size(desc, convert_pango_dpi(point_size) * PANGO_SCALE);
- pango_layout_set_font_description(layout, desc);
- pango_font_description_free(desc);
-
- pango_layout_set_alignment(layout, PANGO_ALIGN_CENTER);
- pango_layout_set_text(layout, text, -1);
-
- pango_layout_get_pixel_size(layout, &lw, &lh);
- x = x - (gdouble)lw / 2.0;
-
- pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB, TRUE, 8, lw, lh);
- pixbuf_set_rect_fill(pixbuf, 0, 0, lw, lh, 0, 0, 0, 0);
- pixbuf_draw_layout(pixbuf, layout, pw->dialog->dialog, 0, 0, r, g, b, 255);
- g_object_unref(G_OBJECT(layout));
-
- print_job_preview_page_image(pw, pixbuf, x, y, (gdouble)lw, (gdouble)lh, 0, 0);
- g_object_unref(pixbuf);
-
- return TRUE;
-}
-
-static gboolean print_job_preview_init(PrintWindow *pw)
-{
- if (pw->job_pixbuf) g_object_unref(pw->job_pixbuf);
- pw->job_pixbuf = image_get_pixbuf(pw->layout_image);
- g_object_ref(pw->job_pixbuf);
-
- return print_job_preview_page_new(pw, pw->job_page);
-}
-
-
-/*
- *-----------------------------------------------------------------------------
- * wrappers
- *-----------------------------------------------------------------------------
- */
-
-static gboolean print_job_page_new(PrintWindow *pw)
-{
- switch (pw->job_format)
- {
- case RENDER_FORMAT_RGB:
- return print_job_rgb_page_new(pw, pw->job_page);
- case RENDER_FORMAT_PS:
- return print_job_ps_page_new(pw, pw->job_page);
- case RENDER_FORMAT_PREVIEW:
- return print_job_preview_page_new(pw, pw->job_page);
- }
-
- return FALSE;
-}
-
-static gboolean print_job_page_done(PrintWindow *pw)
-{
- switch (pw->job_format)
- {
- case RENDER_FORMAT_RGB:
- return print_job_rgb_page_done(pw);
- case RENDER_FORMAT_PS:
- return print_job_ps_page_done(pw);
- case RENDER_FORMAT_PREVIEW:
- return print_job_preview_page_done(pw);
- }
-
- return FALSE;
-}
-
-static gboolean print_job_page_image(PrintWindow *pw, GdkPixbuf *pixbuf,
- gdouble x, gdouble y, gdouble w, gdouble h,
- gdouble offx, gdouble offy)
-{
- gboolean success = FALSE;
-
- if (w <= 0.0 || h <= 0.0) return TRUE;
-
- switch (pw->job_format)
- {
- case RENDER_FORMAT_RGB:
- success = print_job_rgb_page_image(pw, pixbuf, x, y, w, h, offx, offy);
- break;
- case RENDER_FORMAT_PS:
- success = print_job_ps_page_image(pw, pixbuf, x, y, w, h, offx, offy);
- break;
- case RENDER_FORMAT_PREVIEW:
- success = print_job_preview_page_image(pw, pixbuf, x, y, w, h, offx, offy);
- break;
- }
-
- return success;
-}
-
-static gboolean print_job_page_text(PrintWindow *pw, const gchar *text, gdouble point_size,
- gdouble x, gdouble y, gdouble width,
- guint8 r, guint8 g, guint8 b)
-{
- gboolean success = TRUE;
-
- if (!text) return TRUE;
-
- switch (pw->job_format)
- {
- case RENDER_FORMAT_RGB:
- success = print_job_rgb_page_text(pw, text, point_size, x, y, width, r, g, b);
- break;
- case RENDER_FORMAT_PS:
- success = print_job_ps_page_text(pw, text, point_size, x, y, width, r, g, b);
- break;
- case RENDER_FORMAT_PREVIEW:
- success = print_job_preview_page_text(pw, text, point_size, x, y, width, r, g, b);
- break;
- }
-
- return success;
-}
-
-/*
- *-----------------------------------------------------------------------------
- * print ?
- *-----------------------------------------------------------------------------
- */
-
-static gboolean print_job_render_image(PrintWindow *pw);
-static gboolean print_job_render_proof(PrintWindow *pw);
-
-
-static void print_job_status(PrintWindow *pw)
-{
- gdouble value;
- gint page;
- gint total;
- gchar *buf;
-
- if (!pw->job_progress) return;
-
- page = pw->job_page;
- total = print_layout_page_count(pw);
-
- if (pw->layout == PRINT_LAYOUT_PROOF && pw->proof_point)
- {
- GList *start;
-
- start = g_list_first(pw->proof_point);
- value = (gdouble)g_list_position(start, pw->proof_point) / g_list_length(start);
- }
- else
- {
- value = (total > 0) ? (gdouble)page / total : 0.0;
- }
-
- buf = g_strdup_printf(_("Page %d"), page + 1);
- gtk_progress_bar_set_text(GTK_PROGRESS_BAR(pw->job_progress), buf);
- g_free(buf);
-
- if (pw->job_path && pw->job_progress_label)
- {
- gtk_label_set_text(GTK_LABEL(pw->job_progress_label), pw->job_path);
- }
-
- gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(pw->job_progress), value);
-}
-
-static void print_job_throw_error(PrintWindow *pw, const gchar *message)
-{
- GenericDialog *gd;
- GtkWidget *parent = NULL;
- GtkWidget *group;
- GtkWidget *label;
- gchar *buf;
-
- if (gtk_widget_get_visible(pw->dialog->dialog)) parent = pw->dialog->dialog;
-
- gd = generic_dialog_new(_("Printing error"), "print_warning",
- parent, TRUE, NULL, NULL);
- generic_dialog_add_button(gd, GTK_STOCK_OK, NULL, NULL, TRUE);
-
- buf = g_strdup_printf(_("An error occurred printing to %s."), print_output_name(pw->output));
- generic_dialog_add_message(gd, GTK_STOCK_DIALOG_ERROR, _("Printing error"), buf, TRUE);
- g_free(buf);
-
- group = pref_group_new(gd->vbox, FALSE, _("Details"), GTK_ORIENTATION_VERTICAL);
- label = pref_label_new(group, message);
- gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
-
- gtk_widget_show(gd->dialog);
-}
-
-static void print_job_done(PrintWindow *pw)
-{
- print_job_close(pw, FALSE);
-}
-
-static gboolean print_job_text_image(PrintWindow *pw, const gchar *path,
- gdouble x, gdouble y, gdouble width,
- gint sw, gint sh, gint proof)
-{
- GString *string;
- gboolean space = FALSE;
- gboolean newline = FALSE;
- gboolean ret;
-
- if (pw->text_fields == 0) return TRUE;
-
- string = g_string_new("");
- path = image_loader_get_fd(pw->job_loader)->path;
-
- if (pw->text_fields & TEXT_INFO_FILENAME)
- {
- if (pw->text_fields & TEXT_INFO_FILEPATH)
- g_string_append(string, path);
- else
- g_string_append(string, filename_from_path(path));
- newline = TRUE;
- }
- else if (pw->text_fields & TEXT_INFO_FILEPATH)
- {
- gchar *dirname = g_path_get_dirname(path);
-
- g_string_append_printf(string, "%s%s", dirname, G_DIR_SEPARATOR_S);
- g_free(dirname);
- newline = TRUE;
- }
- if (pw->text_fields & TEXT_INFO_DIMENSIONS)
- {
- if (newline) g_string_append(string, "\n");
- g_string_append_printf(string, "%d x %d", (gint)sw, (gint)sh);
- newline = proof;
- space = !proof;
- }
- if (pw->text_fields & TEXT_INFO_FILEDATE)
- {
- if (newline) g_string_append(string, "\n");
- if (space) g_string_append(string, " - ");
- g_string_append(string, text_from_time(filetime(image_loader_get_fd(pw->job_loader)->path)));
- newline = proof;
- space = !proof;
- }
- if (pw->text_fields & TEXT_INFO_FILESIZE)
- {
- gchar *size;
-
- if (newline) g_string_append(string, "\n");
- if (space) g_string_append(string, " - ");
- size = text_from_size_abrev(filesize(image_loader_get_fd(pw->job_loader)->path));
- g_string_append(string, size);
- g_free(size);
- }
-
- ret = print_job_page_text(pw, string->str, pw->text_points, x, y, width,
- pw->text_r, pw->text_g, pw->text_b);
-
- g_string_free(string, TRUE);
-
- return ret;
-}
-
-static void print_job_render_image_loader_done(ImageLoader *il, gpointer data)
-{
- PrintWindow *pw = data;
- GdkPixbuf *pixbuf;
- gboolean success = TRUE;
-
- pixbuf = image_loader_get_pixbuf(il);
- if (pixbuf)
- {
- gdouble sw, sh;
- gdouble dw, dh;
- gdouble x, y, w, h;
- gdouble offx, offy;
-
- sw = (gdouble)gdk_pixbuf_get_width(pixbuf);
- sh = (gdouble)gdk_pixbuf_get_height(pixbuf);
-
- dw = pw->layout_width - pw->margin_left - pw->margin_right;
- dh = pw->layout_height - pw->margin_top - pw->margin_bottom;
-
- if (dw / sw < dh / sh)
- {
- w = dw;
- h = dw / sw * sh;
- }
- else
- {
- h = dh;
- w = dh / sh *sw;
- }
-
- if (pw->image_scale >= 5.0)
- {
- w = w * pw->image_scale / 100.0;
- h = h * pw->image_scale / 100.0;
- }
-
- x = pw->margin_left + (dw / 2) - (w / 2);
- y = pw->margin_top + (dh / 2) - (h / 2);
-
- offx = offy = 0;
-
- if (x < 0)
- {
- w += x;
- offx = x;
- x = 0;
- }
- if (x + w >= pw->layout_width) w = pw->layout_width - x;
-
- if (y < 0)
- {
- h += y;
- offy = y;
- y = 0;
- }
- if (y + h >= pw->layout_height) h = pw->layout_height - y;
-
- success = (success &&
- print_job_page_image(pw, pixbuf, x, y, w, h, offx, offy));
-
- x = x + w / 2;
- y = y + h + PRINT_TEXT_PADDING;
-
- success = (success &&
- print_job_text_image(pw, image_loader_get_fd(pw->job_loader)->path, x, y, dw, sw, sh, FALSE));
- }
-
- image_loader_free(pw->job_loader);
- pw->job_loader = NULL;
-
- if (pw->job_format == RENDER_FORMAT_PREVIEW)
- {
- print_job_done(pw);
- return;
- }
-
- success = (success && print_job_page_done(pw));
- if (!success)
- {
- print_job_close(pw, TRUE);
- return;
- }
-
- pw->job_page++;
- print_job_status(pw);
-
- if (print_job_render_image(pw))
- {
- if (!print_job_page_new(pw)) print_job_close(pw, TRUE);
- }
- else
- {
- print_job_done(pw);
- }
-}
-
-static gboolean print_job_render_image(PrintWindow *pw)
-{
- FileData *fd = NULL;
-
- switch (pw->source)
- {
- case PRINT_SOURCE_SELECTION:
- fd = g_list_nth_data(pw->source_selection, pw->job_page);
- break;
- case PRINT_SOURCE_ALL:
- fd = g_list_nth_data(pw->source_list, pw->job_page);
- break;
- case PRINT_SOURCE_IMAGE:
- default:
- if (pw->job_page == 0) fd = pw->source_fd;
- break;
- }
-
- image_loader_free(pw->job_loader);
- pw->job_loader = NULL;
-
- if (!fd) return FALSE;
-
- pw->job_loader = image_loader_new(fd);
- g_signal_connect(G_OBJECT(pw->job_loader), "done", (GCallback)print_job_render_image_loader_done, pw);
- if (!image_loader_start(pw->job_loader))
- {
- image_loader_free(pw->job_loader);
- pw->job_loader= NULL;
- }
-
- return TRUE;
-}
-
-static void print_job_render_proof_loader_done(ImageLoader *il, gpointer data)
-{
- PrintWindow *pw = data;
- GdkPixbuf *pixbuf;
- gdouble x, y;
- gdouble w, h;
- gdouble proof_w, proof_h;
- gdouble icon_w, icon_h;
- gboolean success = TRUE;
-
- if (pw->proof_columns < 1 || pw->proof_rows < 1)
- {
- image_loader_free(pw->job_loader);
- pw->job_loader = NULL;
-
- print_job_done(pw);
-
- return;
- }
-
- pixbuf = image_loader_get_pixbuf(il);
-
- if (options->image.exif_proof_rotate_enable == TRUE) {
- pixbuf = pixbuf_apply_orientation(pixbuf, il->fd->exif_orientation);
- }
-
- w = gdk_pixbuf_get_width(pixbuf);
- h = gdk_pixbuf_get_height(pixbuf);
-
- if (pw->proof_width / w < pw->proof_height / h)
- {
- icon_w = pw->proof_width;
- icon_h = pw->proof_width / w * h;
- }
- else
- {
- icon_h = pw->proof_height;
- icon_w = pw->proof_height / h * w;
- }
-
- y = pw->proof_position / pw->proof_columns;
- x = pw->proof_position - (y * pw->proof_columns);
-
- print_proof_size(pw, &proof_w, &proof_h);
-
- x *= proof_w;
- y *= proof_h;
- x += pw->margin_left + (pw->layout_width - pw->margin_left - pw->margin_right - (pw->proof_columns * proof_w)) / 2 + (proof_w - icon_w) / 2;
- y += pw->margin_top + PRINT_PROOF_MARGIN + (pw->proof_height - icon_h) / 2;
-
- success = (success &&
- print_job_page_image(pw, pixbuf, x, y, icon_w, icon_h, 0, 0));
-
- x = x + icon_w / 2;
- y = y + icon_h + (pw->proof_height - icon_h) / 2 + PRINT_TEXT_PADDING;
-
- success = (success &&
- print_job_text_image(pw, image_loader_get_fd(pw->job_loader)->path, x, y, icon_w + PRINT_PROOF_MARGIN * 2, w, h, TRUE));
-
- if (!success)
- {
- print_job_close(pw, TRUE);
- return;
- }
-
- if (pw->proof_point) pw->proof_point = pw->proof_point->next;
-
- pw->proof_position++;
- if (pw->proof_position >= pw->proof_columns * pw->proof_rows)
- {
- if (pw->job_format == RENDER_FORMAT_PREVIEW)
- {
- print_job_done(pw);
- return;
- }
-
- if (!print_job_page_done(pw))
- {
- print_job_close(pw, TRUE);
- return;
- }
-
- pw->proof_position = 0;
- pw->job_page++;
- if (print_job_render_proof(pw))
- {
- if (!print_job_page_new(pw))
- {
- print_job_close(pw, TRUE);
- return;
- }
- print_job_status(pw);
- }
- else
- {
- print_job_done(pw);
- }
- }
- else
- {
- if (print_job_render_proof(pw))
- {
- print_job_status(pw);
- }
- else
- {
- if (print_job_page_done(pw))
- {
- print_job_done(pw);
- }
- else
- {
- print_job_close(pw, TRUE);
- }
- }
- }
-}
-
-static gboolean print_job_render_proof(PrintWindow *pw)
-{
- FileData *fd = NULL;
-
- if (pw->proof_columns < 1 || pw->proof_rows < 1) return FALSE;
-
- if (!pw->proof_point && pw->proof_position == 0 && pw->source == PRINT_SOURCE_IMAGE)
- {
- fd = pw->source_fd;
- }
- else if (pw->proof_point &&
- pw->proof_position < pw->proof_columns * pw->proof_rows)
- {
- fd = pw->proof_point->data;
- }
-
- if (!fd) return FALSE;
-
- image_loader_free(pw->job_loader);
- pw->job_loader = image_loader_new(fd);
- g_signal_connect(G_OBJECT(pw->job_loader), "done", (GCallback)print_job_render_proof_loader_done, pw);
- if (!image_loader_start(pw->job_loader))
- {
- image_loader_free(pw->job_loader);
- pw->job_loader = NULL;
- }
-
- return TRUE;
-}
-
-static void print_job_render(PrintWindow *pw)
-{
- gdouble proof_w, proof_h;
- gboolean finished;
-
- pw->proof_position = 0;
-
- switch (pw->source)
- {
- case PRINT_SOURCE_SELECTION:
- pw->proof_point = pw->source_selection;
- break;
- case PRINT_SOURCE_ALL:
- pw->proof_point = pw->source_list;
- break;
- case PRINT_SOURCE_IMAGE:
- default:
- pw->proof_point = NULL;
- break;
- }
-
- print_proof_size(pw, &proof_w, &proof_h);
- pw->proof_columns = (pw->layout_width - pw->margin_left - pw->margin_right) / proof_w;
- pw->proof_rows = (pw->layout_height - pw->margin_top - pw->margin_bottom) / proof_h;
-
- if (pw->job_format == RENDER_FORMAT_PREVIEW)
- {
- gint total;
-
- total = print_layout_page_count(pw);
- if (pw->job_page < 0 || pw->job_page >= total)
- {
- print_job_done(pw);
- return;
- }
-
- if (pw->proof_point && pw->job_page > 0)
- {
- pw->proof_point = g_list_nth(pw->proof_point, pw->job_page * pw->proof_columns * pw->proof_rows);
- }
- }
-
- if (!print_job_page_new(pw))
- {
- print_job_close(pw, TRUE);
- return;
- }
-
- if (pw->layout == PRINT_LAYOUT_IMAGE)
- {
- finished = !print_job_render_image(pw);
- }
- else
- {
- finished = !print_job_render_proof(pw);
- }
-
- if (finished) print_job_done(pw);
-}
-
-static gboolean print_job_init(PrintWindow *pw)
-{
- gboolean success = FALSE;
-
- pw->job_page = 0;
-
- switch (pw->job_format)
- {
- case RENDER_FORMAT_RGB:
- success = print_job_rgb_init(pw);
- break;
- case RENDER_FORMAT_PS:
- success = print_job_ps_init(pw);
- break;
- case RENDER_FORMAT_PREVIEW:
- pw->job_page = pw->proof_page;
- success = print_job_preview_init(pw);
- break;
- }
-
- return success;
-}
-
-static gboolean print_job_finish(PrintWindow *pw)
-{
- gboolean success = FALSE;
-
- switch (pw->job_format)
- {
- case RENDER_FORMAT_RGB:
- success = TRUE;
- break;
- case RENDER_FORMAT_PS:
- print_job_ps_end(pw);
- break;
- case RENDER_FORMAT_PREVIEW:
- success = TRUE;
- break;
- }
-
- return success;
-}
-
-static void print_job_close_file(PrintWindow *pw)
-{
- if (pw->job_file)
- {
- fclose(pw->job_file);
- pw->job_file = NULL;
- }
-
- if (pw->job_pipe)
- {
- PipeError *pe;
-
- pe = pipe_handler_new();
- pclose(pw->job_pipe);
- pipe_handler_free(pe);
-
- pw->job_pipe = NULL;
- }
-}
-
-static gboolean print_job_close_finish_cb(gpointer data)
-{
- PrintWindow *pw = data;
-
- print_window_close(pw);
- return FALSE;
-}
-
-static void print_job_close(PrintWindow *pw, gint error)
-{
- if (!error) print_job_finish(pw);
-
- print_job_close_file(pw);
- g_free(pw->job_path);
- pw->job_path = NULL;
-
- if (pw->job_dialog)
- {
- generic_dialog_close(pw->job_dialog);
- pw->job_dialog = NULL;
- pw->job_progress = NULL;
- }
-
- image_loader_free(pw->job_loader);
- pw->job_loader = NULL;
-
- if (pw->job_pixbuf)
- {
- g_object_unref(pw->job_pixbuf);
- pw->job_pixbuf = NULL;
- }
-
- if (pw->dialog && !gtk_widget_get_visible(pw->dialog->dialog))
- {
- g_idle_add_full(G_PRIORITY_HIGH_IDLE, print_job_close_finish_cb, pw, NULL);
- }
-}
-
-static void print_job_cancel_cb(GenericDialog *gd, gpointer data)
-{
- PrintWindow *pw = data;
-
- print_job_close(pw, FALSE);
-}
-
-static void print_pref_store(PrintWindow *pw)
-{
-
- pref_list_int_set(PRINT_PREF_GROUP, PRINT_PREF_SAVE, pw->save_settings);
-
- if (!pw->save_settings) return;
-
- /* only store values that are actually used in this print job, hence the if()s */
-
- pref_list_int_set(PRINT_PREF_GROUP, PRINT_PREF_OUTPUT, pw->output);
-
- if (pw->output == PRINT_OUTPUT_RGB_FILE)
- {
- pref_list_int_set(PRINT_PREF_GROUP, PRINT_PREF_FORMAT, pw->output_format);
- }
-
- if (pw->job_format == RENDER_FORMAT_PS)
- {
- pref_list_double_set(PRINT_PREF_GROUP, PRINT_PREF_DPI, pw->max_dpi);
- }
-
- pref_list_int_set(PRINT_PREF_GROUP, PRINT_PREF_UNITS, pw->paper_units);
- pref_list_int_set(PRINT_PREF_GROUP, PRINT_PREF_SIZE, pw->paper_size);
- pref_list_int_set(PRINT_PREF_GROUP, PRINT_PREF_ORIENTATION, pw->paper_orientation);
-
- if (pw->paper_size == 0)
- {
- pref_list_double_set(PRINT_PREF_GROUP, PRINT_PREF_CUSTOM_WIDTH, pw->paper_width);
- pref_list_double_set(PRINT_PREF_GROUP, PRINT_PREF_CUSTOM_HEIGHT, pw->paper_height);
- }
-
- pref_list_double_set(PRINT_PREF_GROUP, PRINT_PREF_MARGIN_LEFT, pw->margin_left);
- pref_list_double_set(PRINT_PREF_GROUP, PRINT_PREF_MARGIN_RIGHT, pw->margin_right);
- pref_list_double_set(PRINT_PREF_GROUP, PRINT_PREF_MARGIN_TOP, pw->margin_top);
- pref_list_double_set(PRINT_PREF_GROUP, PRINT_PREF_MARGIN_BOTTOM, pw->margin_bottom);
-
- if (pw->layout == PRINT_LAYOUT_PROOF)
- {
- pref_list_double_set(PRINT_PREF_GROUP, PRINT_PREF_PROOF_WIDTH, pw->proof_width);
- pref_list_double_set(PRINT_PREF_GROUP, PRINT_PREF_PROOF_HEIGHT, pw->proof_height);
- }
-
- if (pw->output == PRINT_OUTPUT_PS_CUSTOM)
- {
- pref_list_string_set(PRINT_PREF_GROUP, PRINT_PREF_PRINTERC, pw->output_custom);
- }
-
- if (pw->output == PRINT_OUTPUT_RGB_FILE ||
- pw->output == PRINT_OUTPUT_PS_FILE)
- {
- tab_completion_append_to_history(pw->path_entry, pw->output_path);
- }
-
- pref_list_int_set(PRINT_PREF_GROUP, PRINT_PREF_TEXT, pw->text_fields);
- pref_list_int_set(PRINT_PREF_GROUP, PRINT_PREF_TEXTSIZE, pw->text_points);
- pref_list_int_set(PRINT_PREF_GROUP, PRINT_PREF_TEXTCOLOR_R, pw->text_r);
- pref_list_int_set(PRINT_PREF_GROUP, PRINT_PREF_TEXTCOLOR_G, pw->text_g);
- pref_list_int_set(PRINT_PREF_GROUP, PRINT_PREF_TEXTCOLOR_B, pw->text_b);
-
- pref_list_int_set(PRINT_PREF_GROUP, PRINT_PREF_SOURCE, pw->source);
- pref_list_int_set(PRINT_PREF_GROUP, PRINT_PREF_LAYOUT, pw->layout);
-
- pref_list_double_set(PRINT_PREF_GROUP, PRINT_PREF_IMAGE_SCALE, pw->image_scale);
-}
-
-static gboolean print_job_start(PrintWindow *pw, RenderFormat format, PrintOutput output)
-{
- GtkWidget *hbox;
- GtkWidget *spinner;
- gchar *msg;
-
- if (pw->job_dialog) return FALSE;
-
- pw->job_format = format;
- pw->job_output = output;
-
- if (!print_job_init(pw))
- {
- print_job_close(pw, TRUE);
- return FALSE;
- }
-
- if (format == RENDER_FORMAT_PREVIEW)
- {
- print_job_render(pw);
- return TRUE;
- }
-
- print_pref_store(pw);
-
- gtk_widget_hide(pw->dialog->dialog);
-
- pw->job_dialog = file_util_gen_dlg(_("Print"), "print_job_dialog",
- (GtkWidget *)gtk_window_get_transient_for(GTK_WINDOW(pw->dialog->dialog)), FALSE,
- print_job_cancel_cb, pw);
-
- msg = g_strdup_printf(_("Printing %d pages to %s."), print_layout_page_count(pw), print_output_name(pw->output));
- generic_dialog_add_message(pw->job_dialog, NULL, msg, NULL, TRUE);
- g_free(msg);
-
- if (pw->job_output == PRINT_OUTPUT_PS_FILE ||
- pw->job_output == PRINT_OUTPUT_RGB_FILE)
- {
- hbox = pref_box_new(pw->job_dialog->vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
- pref_label_new(hbox, _("Filename:"));
-
- pw->job_progress_label = pref_label_new(hbox, "");
- }
- else
- {
- pw->job_progress_label = NULL;
- }
-
- pref_spacer(pw->job_dialog->vbox, PREF_PAD_SPACE);
-
- hbox = pref_box_new(pw->job_dialog->vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
-
- pw->job_progress = gtk_progress_bar_new();
- gtk_box_pack_start(GTK_BOX(hbox), pw->job_progress, TRUE, TRUE, 0);
- gtk_widget_show(pw->job_progress);
-
- spinner = spinner_new(NULL, SPINNER_SPEED);
- gtk_box_pack_start(GTK_BOX(hbox), spinner, FALSE, FALSE, 0);
- gtk_widget_show(spinner);
-
- gtk_widget_show(pw->job_dialog->dialog);
-
- print_job_render(pw);
- print_job_status(pw);
-
- return TRUE;
-}
-
-static void print_window_print_start(PrintWindow *pw)
-{
- RenderFormat format;
-
- switch (pw->output)
- {
- case PRINT_OUTPUT_RGB_FILE:
- format = RENDER_FORMAT_RGB;
- break;
- case PRINT_OUTPUT_PS_FILE:
- case PRINT_OUTPUT_PS_CUSTOM:
- case PRINT_OUTPUT_PS_LPR:
- default:
- format = RENDER_FORMAT_PS;
- break;
- }
-
- print_job_start(pw, format, pw->output);
-}
-
-
-/*
- *-----------------------------------------------------------------------------
- * combo box util
- *-----------------------------------------------------------------------------
- */
-
-static GtkWidget *print_combo_menu(const gchar *text[], gint count, gint preferred,
- GCallback func, gpointer data)
-{
- GtkWidget *combo;
- gint i;
-
- combo = gtk_combo_box_text_new();
-
- for (i = 0 ; i < count; i++)
- {
- gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _(text[i]));
- }
-
- if (preferred >= 0 && preferred < count)
- {
- gtk_combo_box_set_active(GTK_COMBO_BOX(combo), preferred);
- }
-
- if (func) g_signal_connect(G_OBJECT(combo), "changed", func, data);
-
- return combo;
-}
-
-
-/*
- *-----------------------------------------------------------------------------
- * paper selection
- *-----------------------------------------------------------------------------
- */
-
-static GtkWidget *print_paper_menu(GtkWidget *table, gint column, gint row,
- PaperOrientation preferred, GCallback func, gpointer data)
-{
- GtkWidget *combo;
- gint i;
-
- pref_table_label(table, column, row, (_("Format:")), 1.0);
-
- combo = gtk_combo_box_text_new();
-
- i = 0;
- while (print_paper_sizes[i].description)
- {
- gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _(print_paper_sizes[i].description));
- i++;
- }
-
- gtk_combo_box_set_active(GTK_COMBO_BOX(combo), preferred);
- if (func) g_signal_connect(G_OBJECT(combo), "changed", func, data);
-
- gtk_table_attach(GTK_TABLE(table), combo, column + 1, column + 2, row, row + 1,
- GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
- gtk_widget_show(combo);
-
- return combo;
-}
-
-static void print_paper_select_cb(GtkWidget *combo, gpointer data)
-{
- PrintWindow *pw = data;
- PaperSize *ps;
- gint n;
-
- n = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
- ps = print_paper_size_nth(n);
-
- if (!ps) return;
-
- pw->paper_size = n;
-
- if (pw->paper_size == 0)
- {
- print_window_layout_sync_paper(pw);
- return;
- }
-
- if (ps->orientation == PAPER_ORIENTATION_PORTRAIT)
- {
- print_window_layout_set_size(pw, ps->width, ps->height);
- }
- else
- {
- print_window_layout_set_size(pw, ps->height, ps->width);
- }
-}
-
-static void print_paper_size_cb(GtkWidget *spin, gpointer data)
-{
- PrintWindow *pw = data;
- gdouble value;
-
- value = print_paper_size_convert_units(gtk_spin_button_get_value(GTK_SPIN_BUTTON(spin)),
- pw->paper_units, PAPER_UNIT_POINTS);
-
- if (spin == pw->paper_width_spin)
- {
- pw->paper_width = value;
- }
- else
- {
- pw->paper_height = value;
- }
-
- print_window_layout_set_size(pw, pw->paper_width, pw->paper_height);
-}
-
-static GtkWidget *print_paper_units_menu(GtkWidget *table, gint column, gint row,
- PaperUnits units, GCallback func, gpointer data)
-{
- GtkWidget *combo;
-
- pref_table_label(table, column, row, (_("Units:")), 1.0);
-
- combo = print_combo_menu(print_paper_units, PAPER_UNIT_COUNT, units, func, data);
-
- gtk_table_attach(GTK_TABLE(table), combo, column + 1, column + 2, row, row + 1,
- GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
- gtk_widget_show(combo);
-
- return combo;
-}
-
-static void print_paper_units_set(PrintWindow *pw, PaperUnits units)
-{
- PaperUnits old_units;
-
- if (units >= PAPER_UNIT_COUNT) return;
-
- old_units = pw->paper_units;
- pw->paper_units = units;
- print_window_layout_sync_paper(pw);
-
- if ((units == PAPER_UNIT_MM || units == PAPER_UNIT_CM) !=
- (old_units == PAPER_UNIT_MM || old_units == PAPER_UNIT_CM))
- {
- print_window_layout_render(pw);
- }
-}
-
-static void print_paper_units_cb(GtkWidget *combo, gpointer data)
-{
- PrintWindow *pw = data;
- PaperUnits units;
-
- units = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
-
- print_paper_units_set(pw, units);
-}
-
-static GtkWidget *print_paper_orientation_menu(GtkWidget *table, gint column, gint row,
- PaperOrientation preferred,
- GCallback func, gpointer data)
-{
- GtkWidget *combo;
-
- pref_table_label(table, column, row, (_("Orientation:")), 1.0);
-
- combo = print_combo_menu(print_paper_orientation, PAPER_ORIENTATION_COUNT, preferred, func, data);
-
- gtk_table_attach(GTK_TABLE(table), combo, column + 1, column + 2, row, row + 1,
- GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
- gtk_widget_show(combo);
-
- return combo;
-}
-
-static void print_paper_orientation_cb(GtkWidget *combo, gpointer data)
-{
- PrintWindow *pw = data;
- PaperOrientation o;
-
- o = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
-
- print_window_layout_set_orientation(pw, o);
-}
-
-static void print_paper_margin_cb(GtkWidget *spin, gpointer data)
-{
- PrintWindow *pw = data;
- gdouble value;
-
- value = print_paper_size_convert_units(gtk_spin_button_get_value(GTK_SPIN_BUTTON(spin)),
- pw->paper_units, PAPER_UNIT_POINTS);
-
- if (spin == pw->margin_left_spin)
- {
- pw->margin_left = CLAMP(value, 0.0, pw->paper_width);
- }
- else if (spin == pw->margin_right_spin)
- {
- pw->margin_right = CLAMP(value, 0.0, pw->paper_width);
- }
- else if (spin == pw->margin_top_spin)
- {
- pw->margin_top = CLAMP(value, 0.0, pw->paper_height);
- }
- else if (spin == pw->margin_bottom_spin)
- {
- pw->margin_bottom = CLAMP(value, 0.0, pw->paper_height);
- }
-
- print_window_layout_set_size(pw, pw->paper_width, pw->paper_height);
-}
-
-static GtkWidget *print_misc_menu(GtkWidget *parent_box, gint preferred,
- const gchar *title, const gchar *key,
- gint count, const gchar **text,
- GCallback func, gpointer data)
-{
- GtkWidget *box;
- GtkWidget *button = NULL;
- gint i;
-
- box = pref_group_new(parent_box, FALSE, title, GTK_ORIENTATION_VERTICAL);
-
- for (i = 0; i < count; i++)
- {
- button = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(button), _(text[i]));
- if (i == preferred)
- {
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE);
- }
- g_object_set_data(G_OBJECT(button), key, GINT_TO_POINTER(i));
- if (func) g_signal_connect(G_OBJECT(button), "clicked", func, data);
- gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 0);
- gtk_widget_show(button);
- }
+/* method to use when scaling down image data */
+#define PRINT_MAX_INTERP GDK_INTERP_HYPER
- return box;
-}
+typedef enum {
+ TEXT_INFO_FILENAME = 1 << 0,
+ TEXT_INFO_FILEDATE = 1 << 1,
+ TEXT_INFO_FILESIZE = 1 << 2,
+ TEXT_INFO_DIMENSIONS = 1 << 3,
+ TEXT_INFO_FILEPATH = 1 << 4
+} TextInfo;
-static void print_source_select_cb(GtkWidget *widget, gpointer data)
+typedef struct _PrintWindow PrintWindow;
+struct _PrintWindow
{
- PrintWindow *pw = data;
+ GtkWidget *vbox;
+ GList *source_selection;
- if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) return;
+ TextInfo text_fields;
+ gint job_page;
+ ImageLoader *job_loader;
- pw->source = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), "print_source"));
- print_window_layout_size(pw);
-}
+ GList *print_pixbuf_queue;
+ gboolean job_render_finished;
+};
-static void print_layout_select_cb(GtkWidget *widget, gpointer data)
+static gint print_layout_page_count(PrintWindow *pw)
{
- PrintWindow *pw = data;
+ gint images;
- if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) return;
+ images = g_list_length(pw->source_selection);
- pw->layout = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), "print_layout"));
+ if (images < 1 ) return 0;
- print_window_layout_sync_layout(pw);
- print_window_layout_size(pw);
+ return images;
}
-static void print_image_scale_cb(GtkWidget *spin, gpointer data)
-{
- PrintWindow *pw = data;
-
- pw->image_scale = gtk_spin_button_get_value(GTK_SPIN_BUTTON(spin));
-
- print_window_layout_set_size(pw, pw->paper_width, pw->paper_height);
-}
+static gboolean print_job_render_image(PrintWindow *pw);
-static void print_proof_size_cb(GtkWidget *spin, gpointer data)
+static void print_job_render_image_loader_done(ImageLoader *il, gpointer data)
{
PrintWindow *pw = data;
- gdouble value;
-
- value = print_paper_size_convert_units(gtk_spin_button_get_value(GTK_SPIN_BUTTON(spin)),
- pw->paper_units, PAPER_UNIT_POINTS);
-
- if (spin == pw->proof_width_spin)
- {
- pw->proof_width = value;
- }
- else
- {
- pw->proof_height = value;
- }
-
- print_window_layout_render(pw);
-}
-
-static GtkWidget *print_output_menu(GtkWidget *table, gint column, gint row,
- PrintOutput preferred, GCallback func, gpointer data)
-{
- GtkWidget *combo;
-
- pref_table_label(table, column, row, (_("Destination:")), 1.0);
-
- combo = print_combo_menu(print_output_text, PRINT_OUTPUT_COUNT, preferred, func, data);
-
- gtk_table_attach(GTK_TABLE(table), combo, column + 1, column + 2, row, row + 1,
- GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
- gtk_widget_show(combo);
-
- return combo;
-}
-
-static void print_custom_entry_set(PrintWindow *pw, GtkWidget *combo)
-{
- GtkListStore *store;
- const gchar *text;
- GList *list;
- GList *work;
-
- store = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(combo)));
- gtk_list_store_clear(store);
-
- list = print_window_list_printers();
- work = list;
- while (work)
- {
- gchar *name;
- gchar *buf;
-
- name = work->data;
- work = work->next;
-
- buf = g_strdup_printf(PRINT_LPR_CUSTOM, name);
- gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), buf);
- g_free(buf);
- }
- string_list_free(list);
+ GdkPixbuf *pixbuf;
- if (pref_list_string_get(PRINT_PREF_GROUP, PRINT_PREF_PRINTERC, &text))
- {
- gtk_entry_set_text(GTK_ENTRY(pw->custom_entry), text);
- }
- else
- {
- text = gtk_entry_get_text(GTK_ENTRY(pw->custom_entry));
- if (!text || strlen(text) == 0)
- {
- gchar *buf;
+ pixbuf = image_loader_get_pixbuf(il);
- buf = g_strdup_printf(PRINT_LPR_CUSTOM, _("<printer name>"));
- gtk_entry_set_text(GTK_ENTRY(pw->custom_entry), buf);
- g_free(buf);
- }
- }
-}
+ g_object_ref(pixbuf);
+ pw->print_pixbuf_queue = g_list_append(pw->print_pixbuf_queue, pixbuf);
-static void print_output_set(PrintWindow *pw, PrintOutput output)
-{
- gboolean use_file = FALSE;
- gboolean use_custom = FALSE;
- gboolean use_format = FALSE;
+ image_loader_free(pw->job_loader);
+ pw->job_loader = NULL;
- pw->output = output;
+ pw->job_page++;
- switch (pw->output)
+ if (!print_job_render_image(pw))
{
- case PRINT_OUTPUT_RGB_FILE:
- use_file = TRUE;
- use_format = TRUE;
- break;
- case PRINT_OUTPUT_PS_FILE:
- use_file = TRUE;
- break;
- case PRINT_OUTPUT_PS_CUSTOM:
- use_custom = TRUE;
- break;
- case PRINT_OUTPUT_PS_LPR:
- default:
- break;
+ pw->job_render_finished = TRUE;
}
-
- gtk_widget_set_sensitive(gtk_widget_get_parent(pw->path_entry), use_file);
- gtk_widget_set_sensitive(gtk_widget_get_parent(pw->custom_entry), use_custom);
- gtk_widget_set_sensitive(pw->path_format_menu, use_format);
- gtk_widget_set_sensitive(pw->max_dpi_menu, !use_format);
-}
-
-static void print_output_cb(GtkWidget *combo, gpointer data)
-{
- PrintWindow *pw = data;
- PrintOutput output;
-
- output = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
-
- print_output_set(pw, output);
}
-static GtkWidget *print_output_format_menu(GtkWidget * table, gint column, gint row,
- PrintFileFormat preferred, GCallback func, gpointer data)
-{
- GtkWidget *combo;
-
- combo = print_combo_menu(print_file_format_text, PRINT_FILE_COUNT, preferred, func, data);
-
- gtk_table_attach(GTK_TABLE(table), combo, column, column + 1, row, row + 1,
- GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
- gtk_widget_show(combo);
-
- return combo;
-}
-
-static void print_output_format_cb(GtkWidget *combo, gpointer data)
+static gboolean print_job_render_image(PrintWindow *pw)
{
- PrintWindow *pw = data;
+ FileData *fd = NULL;
- pw->output_format = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
-}
+ fd = g_list_nth_data(pw->source_selection, pw->job_page);
+ if (!fd) return FALSE;
-static GtkWidget *print_output_dpi_menu(GtkWidget * table, gint column, gint row,
- gdouble dpi, GCallback func, gpointer data)
-{
- static gint dpilist[] = { 150, 300, 600, 1200, 0, -1};
- GtkWidget *combo;
- GtkListStore *store;
- GtkCellRenderer *renderer;
- gint current = 1;
- gint i;
+ image_loader_free(pw->job_loader);
+ pw->job_loader = NULL;
- store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
+ pw->job_loader = image_loader_new(fd);
+ g_signal_connect(G_OBJECT(pw->job_loader), "done",
+ (GCallback)print_job_render_image_loader_done, pw);
- i = 0;
- while (dpilist[i] != -1)
+ if (!image_loader_start(pw->job_loader))
{
- GtkTreeIter iter;
- gchar *text;
-
- if (dpilist[i] == 0)
- {
- text = g_strdup(_("Unlimited"));
- }
- else
- {
- text = g_strdup_printf("%d", dpilist[i]);
- }
-
- gtk_list_store_append(store, &iter);
- gtk_list_store_set(store, &iter, 0, text, 1, dpilist[i], -1);
- g_free(text);
-
- if (dpi == (gdouble)dpilist[i]) current = i;
-
- i++;
+ image_loader_free(pw->job_loader);
+ pw->job_loader= NULL;
}
- combo = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
- g_object_unref(store);
-
- gtk_combo_box_set_active(GTK_COMBO_BOX(combo), current);
- if (func) g_signal_connect(G_OBJECT(combo), "changed", func, data);
-
- renderer = gtk_cell_renderer_text_new();
- gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), renderer, TRUE);
- gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo), renderer, "text", 0, NULL);
-
- gtk_table_attach(GTK_TABLE(table), combo, column, column + 1, row, row + 1,
- GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
- gtk_widget_show(combo);
-
- return combo;
-}
-
-static void print_output_dpi_cb(GtkWidget *combo, gpointer data)
-{
- PrintWindow *pw = data;
- GtkTreeModel *store;
- GtkTreeIter iter;
- gint n = -1;
-
- store = gtk_combo_box_get_model(GTK_COMBO_BOX(combo));
- if (!gtk_combo_box_get_active_iter(GTK_COMBO_BOX(combo), &iter)) return;
- gtk_tree_model_get(store, &iter, 1, &n, -1);
-
- pw->max_dpi = (gdouble)n;
+ return TRUE;
}
static void print_text_field_set(PrintWindow *pw, TextInfo field, gboolean active)
{
pw->text_fields &= ~field;
}
-
- print_window_layout_render(pw);
}
static void print_text_cb_name(GtkWidget *widget, gpointer data)
print_text_field_set(pw, TEXT_INFO_DIMENSIONS, active);
}
-static void print_text_cb_points(GtkWidget *widget, gpointer data)
+static void print_set_font_cb(GtkWidget *widget, gpointer data)
{
- PrintWindow *pw = data;
+#if GTK_CHECK_VERSION(3,4,0)
+ GtkWidget *dialog;
+ char *font;
+ PangoFontDescription *font_desc;
+
+ dialog = gtk_font_chooser_dialog_new("Printer Font", GTK_WINDOW(gtk_widget_get_toplevel(widget)));
+ gtk_font_chooser_set_font(GTK_FONT_CHOOSER(dialog), options->printer.font);
- pw->text_points = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(widget));
- print_window_layout_render(pw);
+ if (gtk_dialog_run(GTK_DIALOG(dialog)) != GTK_RESPONSE_CANCEL)
+ {
+ font_desc = gtk_font_chooser_get_font_desc(GTK_FONT_CHOOSER(dialog));
+ font = pango_font_description_to_string(font_desc);
+ g_free(options->printer.font);
+ options->printer.font = g_strdup(font);
+ g_free(font);
+ }
+
+ gtk_widget_destroy(dialog);
+#else
+ const char *font;
+
+ font = gtk_font_button_get_font_name(GTK_FONT_BUTTON(widget));
+ options->printer.font = g_strdup(font);
+#endif
}
static void print_text_menu(GtkWidget *box, PrintWindow *pw)
{
GtkWidget *group;
+ GtkWidget *hbox;
+ GtkWidget *button;
group = pref_group_new(box, FALSE, _("Show"), GTK_ORIENTATION_VERTICAL);
group = pref_group_new(box, FALSE, _("Font"), GTK_ORIENTATION_VERTICAL);
- pref_spin_new(group, _("Size:"), _("points"),
- 8.0, 100.0, 1.0, 0, pw->text_points,
- G_CALLBACK(print_text_cb_points), pw);
-}
+ hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_BUTTON_GAP);
-/*
- *-----------------------------------------------------------------------------
- * print window
- *-----------------------------------------------------------------------------
- */
+#if GTK_CHECK_VERSION(3,4,0)
+ button = pref_button_new(NULL, GTK_STOCK_SELECT_FONT, _("Font"), FALSE,
+ G_CALLBACK(print_set_font_cb), pw);
+#else
+ button = gtk_font_button_new();
+ gtk_font_button_set_title(GTK_FONT_BUTTON(button), "Printer Font");
+ gtk_font_button_set_font_name(GTK_FONT_BUTTON(button), options->printer.font);
+ g_signal_connect(G_OBJECT(button), "font-set",
+ G_CALLBACK(print_set_font_cb),NULL);
+#endif
+ gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
+ gtk_widget_show(button);
+}
-static void print_window_close(PrintWindow *pw)
+static gboolean paginate_cb(GtkPrintOperation *operation,
+ GtkPrintContext *context,
+ gpointer data)
{
- print_window_layout_render_stop(pw);
-
- generic_dialog_close(pw->dialog);
- pw->dialog = NULL;
+ PrintWindow *pw = data;
- print_job_close(pw, FALSE);
+ if (pw->job_render_finished)
+ {
+ return TRUE;
+ }
+ else
+ {
+ return FALSE;
+ }
+}
- file_data_unref(pw->source_fd);
- filelist_free(pw->source_selection);
- filelist_free(pw->source_list);
+/* Returns the "depth" of a layout, that is the distance from the
+ * top of the layout to the baseline of the first line in the
+ * layout. */
+int get_layout_depth(PangoLayout *layout)
+{
+ PangoLayoutLine *layout_line = pango_layout_get_line(layout,0);
+ PangoRectangle rect;
- g_free(pw->output_path);
- g_free(pw->output_custom);
+ pango_layout_line_get_extents(layout_line, NULL, &rect);
- g_free(pw);
+ return PANGO_ASCENT(rect);
}
-static void print_window_print_cb(GenericDialog *gd, gpointer data)
+static void draw_page(GtkPrintOperation *operation, GtkPrintContext *context,
+ gint page_nr, gpointer data)
{
+ FileData *fd;
PrintWindow *pw = data;
+ cairo_t *cr;
+ gdouble width, height;
+ gdouble width_pixbuf_image, height_pixbuf_image;
+ gdouble width_offset;
+ gdouble height_offset;
+ GdkPixbuf *pixbuf;
+ GdkPixbuf *pixbuf_scaled;
+ PangoLayout *layout;
+ PangoFontDescription *desc;
+ GString *text = g_string_new(NULL);
+ PangoRectangle ink_rect, logical_rect;
+ gdouble depth;
+ gdouble text_padding;
+ gdouble x, y, w, h, scale;
+ gdouble pango_height;
+
+ pixbuf = g_list_nth_data(pw->print_pixbuf_queue, page_nr);
+ width_pixbuf_image = gdk_pixbuf_get_width(pixbuf);
+ height_pixbuf_image = gdk_pixbuf_get_height(pixbuf);
- switch (pw->output)
+ fd = g_list_nth_data(pw->source_selection, page_nr);
+
+ if (pw->text_fields & TEXT_INFO_FILENAME)
+ {
+ text = g_string_append(text, g_strdup(fd->name));
+ text = g_string_append(text, "\n");
+ }
+ if (pw->text_fields & TEXT_INFO_FILEDATE)
+ {
+ text = g_string_append(text, g_strdup(text_from_time(fd->date)));
+ text = g_string_append(text, "\n");
+ }
+ if (pw->text_fields & TEXT_INFO_FILESIZE)
{
- case PRINT_OUTPUT_RGB_FILE:
- case PRINT_OUTPUT_PS_FILE:
- g_free(pw->output_path);
- pw->output_path = g_strdup(gtk_entry_get_text(GTK_ENTRY(pw->path_entry)));
- break;
- case PRINT_OUTPUT_PS_CUSTOM:
- g_free(pw->output_custom);
- pw->output_custom = g_strdup(gtk_entry_get_text(GTK_ENTRY(pw->custom_entry)));
- break;
- case PRINT_OUTPUT_PS_LPR:
- default:
- break;
+ text = g_string_append(text, g_strdup(text_from_size(fd->size)));
+ text = g_string_append(text, "\n");
+ }
+ if (pw->text_fields & TEXT_INFO_DIMENSIONS)
+ {
+ g_string_append_printf(text, "%d x %d", (gint)width_pixbuf_image,
+ (gint)height_pixbuf_image);
+ text = g_string_append(text, "\n");
+ }
+ if (pw->text_fields & TEXT_INFO_FILEPATH)
+ {
+ text = g_string_append(text, g_strdup(fd->path));
+ text = g_string_append(text, "\n");
}
- print_window_print_start(pw);
-}
+ cr = gtk_print_context_get_cairo_context(context);
+ width = gtk_print_context_get_width(context);
+ height = gtk_print_context_get_height(context);
-static void print_window_cancel_cb(GenericDialog *gd, gpointer data)
-{
- PrintWindow *pw = data;
+ if (text->len > 0)
+ {
+ text = g_string_truncate(text, text->len - 1);
- print_window_close(pw);
-}
+ layout = pango_cairo_create_layout(cr);
-static gint print_pref_int(const gchar *key, gint fallback)
-{
- gint value;
+ pango_layout_set_text(layout, text->str, -1);
+ desc = pango_font_description_from_string(options->printer.font);
+ pango_layout_set_font_description(layout, desc);
- if (pref_list_int_get(PRINT_PREF_GROUP, key, &value)) return value;
- return fallback;
-}
+ pango_layout_get_extents(layout, &ink_rect, &logical_rect);
+ x = ((gdouble)logical_rect.width / PANGO_SCALE) ;
+ y = ((gdouble)logical_rect.height / PANGO_SCALE);
-static gdouble print_pref_double(const gchar *key, gdouble fallback)
-{
- gdouble value;
+ pango_layout_set_alignment(layout, PANGO_ALIGN_CENTER);
+ pango_layout_set_text(layout, text->str, -1);
- if (pref_list_double_get(PRINT_PREF_GROUP, key, &value)) return value;
- return fallback;
-}
+ depth = (gdouble)get_layout_depth(layout);
+ text_padding = depth / 2 / PANGO_SCALE ;
-void print_window_new(FileData *fd, GList *selection, GList *list, GtkWidget *parent)
-{
- PrintWindow *pw;
- GdkGeometry geometry;
- GtkWidget *main_box;
- GtkWidget *vbox;
- GtkWidget *label;
- GtkWidget *combo;
- GtkWidget *box;
- GtkWidget *table;
+ pango_height = y + text_padding * 2;
- pw = g_new0(PrintWindow, 1);
+ }
+ else
+ {
+ pango_height = 0;
+ depth = 0;
+ text_padding = 0;
+ x = 0;
+ y = 0;
+ }
- pw->source_fd = file_data_ref(fd);
- pw->source_selection = file_data_process_groups_in_selection(selection, FALSE, NULL);
- pw->source_list = list;
+ if ((width / width_pixbuf_image) < ((height - pango_height) / height_pixbuf_image))
+ {
+ w = width;
+ scale = width / width_pixbuf_image;
+ h = height_pixbuf_image * scale;
+ height_offset = (height - (h + pango_height)) / 2;
+ width_offset = 0;
+ }
+ else
+ {
+ h = height - pango_height ;
+ scale = (height - pango_height) / height_pixbuf_image;
+ w = width_pixbuf_image * scale;
+ height_offset = 0;
+ width_offset = (width - (width_pixbuf_image * scale)) / 2;
+ }
- pw->source = print_pref_int(PRINT_PREF_SOURCE, PRINT_SOURCE_SELECTION);
- pw->layout = print_pref_int(PRINT_PREF_LAYOUT, PRINT_LAYOUT_IMAGE);
+ if (text->len > 0)
+ {
+ cairo_move_to(cr, (w / 2) - (x / 2) + width_offset, h + height_offset + text_padding);
+ pango_cairo_show_layout(cr, layout);
+ }
- pw->image_scale = print_pref_double(PRINT_PREF_IMAGE_SCALE, 100.0);
+ pixbuf_scaled = gdk_pixbuf_new(GDK_COLORSPACE_RGB, TRUE, 8, w, h);
+ gdk_pixbuf_scale(pixbuf, pixbuf_scaled, 0, 0, w, h, 0, 0, scale, scale, PRINT_MAX_INTERP);
- pw->output = print_pref_int(PRINT_PREF_OUTPUT, PRINT_OUTPUT_PS_LPR);
- pw->output_format = print_pref_int(PRINT_PREF_FORMAT, PRINT_FILE_JPG_NORMAL);
+ cairo_rectangle(cr, width_offset, height_offset, w, h);
- pw->max_dpi = print_pref_double(PRINT_PREF_DPI, PRINT_PS_DPI_DEFAULT);
+ gdk_cairo_set_source_pixbuf(cr, pixbuf_scaled, width_offset, height_offset);
+ cairo_fill(cr);
- pw->paper_units = print_pref_int(PRINT_PREF_UNITS, paper_unit_default());
- pw->paper_size = print_pref_int(PRINT_PREF_SIZE, 1);
- if (pw->paper_size == 0 ||
- !print_paper_size_lookup(pw->paper_size, &pw->paper_width, &pw->paper_height))
+ if (text->len > 0)
{
- pw->paper_width = print_pref_double(PRINT_PREF_CUSTOM_WIDTH, 360.0);
- pw->paper_height = print_pref_double(PRINT_PREF_CUSTOM_HEIGHT, 720.0);
+ g_object_unref(layout);
+ g_string_free(text, TRUE);
+ pango_font_description_free(desc);
}
- pw->paper_orientation = print_pref_int(PRINT_PREF_ORIENTATION, PAPER_ORIENTATION_PORTRAIT);
- pw->margin_left = print_pref_double(PRINT_PREF_MARGIN_LEFT, PRINT_MARGIN_DEFAULT);
- pw->margin_right = print_pref_double(PRINT_PREF_MARGIN_RIGHT, PRINT_MARGIN_DEFAULT);
- pw->margin_top = print_pref_double(PRINT_PREF_MARGIN_TOP, PRINT_MARGIN_DEFAULT);
- pw->margin_bottom = print_pref_double(PRINT_PREF_MARGIN_BOTTOM, PRINT_MARGIN_DEFAULT);
+ g_object_unref(pixbuf_scaled);
- pw->proof_width = print_pref_double(PRINT_PREF_PROOF_WIDTH, PRINT_PROOF_DEFAULT_SIZE);
- pw->proof_height = print_pref_double(PRINT_PREF_PROOF_HEIGHT, PRINT_PROOF_DEFAULT_SIZE);
+ return;
+}
- pw->text_fields = print_pref_int(PRINT_PREF_TEXT, TEXT_INFO_FILENAME);
- pw->text_points = print_pref_int(PRINT_PREF_TEXTSIZE, 10);
- pw->text_r = print_pref_int(PRINT_PREF_TEXTCOLOR_R, 0);
- pw->text_g = print_pref_int(PRINT_PREF_TEXTCOLOR_G, 0);
- pw->text_b = print_pref_int(PRINT_PREF_TEXTCOLOR_B, 0);
+static void begin_print(GtkPrintOperation *operation,
+ GtkPrintContext *context,
+ gpointer user_data)
+{
+ PrintWindow *pw = user_data;
+ gint page_count;
- pw->save_settings = print_pref_int(PRINT_PREF_SAVE, TRUE);
+ page_count = print_layout_page_count(pw);
+ gtk_print_operation_set_n_pages (operation, page_count);
- pw->dialog = file_util_gen_dlg(_("Print"), "print_dialog",
- parent, FALSE,
- print_window_cancel_cb, pw);
+ print_job_render_image(pw);
+}
- geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
- geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
- geometry.base_width = PRINT_DLG_WIDTH;
- geometry.base_height = PRINT_DLG_HEIGHT;
- gtk_window_set_geometry_hints(GTK_WINDOW(pw->dialog->dialog), NULL, &geometry,
- GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE);
- pw->print_button = generic_dialog_add_button(pw->dialog, GTK_STOCK_PRINT, NULL, print_window_print_cb, TRUE);
+GObject *option_tab_cb(GtkPrintOperation *operation, gpointer user_data)
+{
+ PrintWindow *pw = user_data;
- main_box = pref_box_new(pw->dialog->vbox, TRUE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_GAP);
+ return G_OBJECT(pw->vbox);
+}
- pw->notebook = gtk_notebook_new();
- gtk_notebook_set_tab_pos(GTK_NOTEBOOK(pw->notebook), GTK_POS_TOP);
- gtk_box_pack_start(GTK_BOX(main_box), pw->notebook, FALSE, FALSE, 0);
+static void print_pref_store(PrintWindow *pw)
+{
+ options->printer.text_fields = pw->text_fields;
+}
- /* layout tab */
+static void end_print_cb(GtkPrintOperation *operation,
+ GtkPrintContext *context, gpointer data)
+{
+ PrintWindow *pw = data;
+ GList *work;
+ GdkPixbuf *pixbuf;
+ gchar *path;
+ GtkPrintSettings *print_settings;
+ GtkPageSetup *page_setup;
+ GError *error = NULL;
- vbox = gtk_vbox_new(FALSE, 0);
- gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_BORDER);
- gtk_widget_show(vbox);
- label = gtk_label_new(_("Layout"));
- gtk_notebook_append_page(GTK_NOTEBOOK(pw->notebook), vbox, label);
+ print_settings = gtk_print_operation_get_print_settings(operation);
+ path = g_build_filename(get_rc_dir(), PRINT_SETTINGS, NULL);
- print_misc_menu(vbox, pw->source, _("Source"), "print_source",
- PRINT_SOURCE_COUNT, print_source_text,
- G_CALLBACK(print_source_select_cb), pw);
+ gtk_print_settings_to_file(print_settings, path, &error);
+ if (error)
+ {
+ log_printf("Error: Print settings save failed:\n%s", error->message);
+ g_error_free(error);
+ error = NULL;
+ }
+ g_free(path);
+ g_object_unref(print_settings);
- box = print_misc_menu(vbox, pw->layout, _("Layout"), "print_layout",
- PRINT_LAYOUT_COUNT, print_layout_text,
- G_CALLBACK(print_layout_select_cb), pw);
+ page_setup = gtk_print_operation_get_default_page_setup(operation);
+ path = g_build_filename(get_rc_dir(), PAGE_SETUP, NULL);
- pref_spacer(box, PREF_PAD_GROUP);
+ gtk_page_setup_to_file(page_setup, path, &error);
+ if (error)
+ {
+ log_printf("Error: Print page setup save failed:\n%s", error->message);
+ g_error_free(error);
+ error = NULL;
+ }
+ g_free(path);
+ g_object_unref(page_setup);
- table = pref_table_new(box, 2, 2, FALSE, FALSE);
+ print_pref_store(pw);
- pw->image_scale_spin = pref_table_spin(table, 0, 0, _("Image size:"), "%",
- 5.0, 100.0, 1.0, 0, pw->image_scale,
- G_CALLBACK(print_image_scale_cb), pw);
+ work = pw->print_pixbuf_queue;
+ while (work)
+ {
+ pixbuf = work->data;
+ if (pixbuf)
+ {
+ g_object_unref(pixbuf);
+ }
+ work = work->next;
+ }
+ g_list_free(pw->print_pixbuf_queue);
+ g_free(pw);
+}
- label = pref_table_label(table, 0, 1, _("Proof size:"), 1.0);
- pw->proof_group = pref_table_box(table, 1, 1, GTK_ORIENTATION_HORIZONTAL, NULL);
- pref_link_sensitivity(label, pw->proof_group);
+void print_window_new(FileData *fd, GList *selection, GList *list, GtkWidget *parent)
+{
+ PrintWindow *pw;
+ GtkWidget *vbox;
+ GtkPrintOperation *operation;
+ GtkPageSetup *page_setup;
+ gchar *uri;
+ const gchar *dir;
+ GError *error = NULL;
+ gchar *path;
+ GtkPrintSettings *settings;
- pw->proof_width_spin = pref_spin_new(pw->proof_group, NULL, NULL,
- 0.0, 50.0, 0.1, 3, 0.0,
- G_CALLBACK(print_proof_size_cb), pw);
- pw->proof_height_spin = pref_spin_new(pw->proof_group, "x", NULL,
- 0.0, 50.0, 0.1, 3, 0.0,
- G_CALLBACK(print_proof_size_cb), pw);
+ pw = g_new0(PrintWindow, 1);
- /* text tab */
+ pw->source_selection = file_data_process_groups_in_selection(selection, FALSE, NULL);
+ pw->text_fields = options->printer.text_fields;
vbox = gtk_vbox_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_BORDER);
gtk_widget_show(vbox);
- label = gtk_label_new(_("Text"));
- gtk_notebook_append_page(GTK_NOTEBOOK(pw->notebook), vbox, label);
print_text_menu(vbox, pw);
+ pw->vbox = vbox;
- /* paper tab */
+ pw->print_pixbuf_queue = NULL;
+ pw->job_render_finished = FALSE;
+ pw->job_page = 0;
- vbox = gtk_vbox_new(FALSE, 0);
- gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_BORDER);
- gtk_widget_show(vbox);
- label = gtk_label_new(_("Paper"));
- gtk_notebook_append_page(GTK_NOTEBOOK(pw->notebook), vbox, label);
-
- table = pref_table_new(vbox, 2, 4, FALSE, FALSE);
-
- print_paper_menu(table, 0, 0, pw->paper_size, G_CALLBACK(print_paper_select_cb), pw);
-
- label = pref_table_label(table, 0, 1, (_("Size:")), 1.0);
- box = pref_table_box(table, 1, 1, GTK_ORIENTATION_HORIZONTAL, NULL);
- pw->paper_width_spin = pref_spin_new(box, NULL, NULL,
- 1.0, 10000.0, 1.0, 2, 66,
- G_CALLBACK(print_paper_size_cb), pw);
- pw->paper_height_spin = pref_spin_new(box, "x", NULL,
- 1.0, 10000.0, 1.0, 2, 66,
- G_CALLBACK(print_paper_size_cb), pw);
- pref_link_sensitivity(label, pw->paper_width_spin);
-
- pw->paper_units_menu = print_paper_units_menu(table, 0, 2, pw->paper_units,
- G_CALLBACK(print_paper_units_cb), pw);
-
- print_paper_orientation_menu(table, 0, 3, pw->paper_orientation,
- G_CALLBACK(print_paper_orientation_cb), pw);
-
- box = pref_group_new(vbox, FALSE, _("Margins"), GTK_ORIENTATION_VERTICAL);
- table = pref_table_new(box, 4, 2, FALSE, FALSE);
- pw->margin_left_spin = pref_table_spin(table, 0, 0, _("Left:"), NULL,
- 0.0, 50.0, 0.1, 3, 0.0,
- G_CALLBACK(print_paper_margin_cb), pw);
- pw->margin_right_spin = pref_table_spin(table, 2, 0, _("Right:"), NULL,
- 0.0, 50.0, 0.1, 3, 0.0,
- G_CALLBACK(print_paper_margin_cb), pw);
- pw->margin_top_spin = pref_table_spin(table, 0, 1, _("Top:"), NULL,
- 0.0, 50.0, 0.1, 3, 0.0,
- G_CALLBACK(print_paper_margin_cb), pw);
- pw->margin_bottom_spin = pref_table_spin(table, 2, 1, _("Bottom:"), NULL,
- 0.0, 50.0, 0.1, 3, 0.0,
- G_CALLBACK(print_paper_margin_cb), pw);
-
- /* printer tab */
+ operation = gtk_print_operation_new();
+ settings = gtk_print_settings_new();
- vbox = gtk_vbox_new(FALSE, 0);
- gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_BORDER);
- gtk_widget_show(vbox);
- label = gtk_label_new(_("Printer"));
- gtk_notebook_append_page(GTK_NOTEBOOK(pw->notebook), vbox, label);
+ gtk_print_operation_set_custom_tab_label(operation, "Options");
+ gtk_print_operation_set_use_full_page(operation, TRUE);
+ gtk_print_operation_set_unit(operation, GTK_UNIT_POINTS);
+ gtk_print_operation_set_embed_page_setup(operation, TRUE);
+ gtk_print_operation_set_allow_async (operation, TRUE);
+ dir = g_get_user_special_dir(G_USER_DIRECTORY_DOCUMENTS);
+ if (dir == NULL)
+ {
+ dir = g_get_home_dir();
+ }
- table = pref_table_new(vbox, 2, 5, FALSE, FALSE);
- print_output_menu(table, 0, 0, pw->output, G_CALLBACK(print_output_cb), pw);
+ uri = g_build_filename("file:/", dir, "geeqie-file.pdf", NULL);
+ gtk_print_settings_set(settings, GTK_PRINT_SETTINGS_OUTPUT_URI, uri);
+ g_free(uri);
- label = pref_table_label(table, 0, 1, _("Custom printer:"), 1.0);
- combo = history_combo_new(&pw->custom_entry, NULL, "print_custom", -1);
- print_custom_entry_set(pw, combo);
- gtk_table_attach(GTK_TABLE(table), combo, 1, 2, 1, 2,
- GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
- gtk_widget_show(combo);
+ path = g_build_filename(get_rc_dir(), PRINT_SETTINGS, NULL);
+ gtk_print_settings_load_file(settings, path, &error);
+ if (error)
+ {
+ log_printf("Error: Printer settings load failed:\n%s", error->message);
+ g_error_free(error);
+ error = NULL;
+ }
+ gtk_print_operation_set_print_settings(operation, settings);
+ g_free(path);
- pref_link_sensitivity(label, combo);
+ page_setup = gtk_page_setup_new();
+ path = g_build_filename(get_rc_dir(), PAGE_SETUP, NULL);
+ gtk_page_setup_load_file(page_setup, path, &error);
+ if (error)
+ {
+ log_printf("Error: Print page setup load failed:\n%s", error->message);
+ g_error_free(error);
+ error = NULL;
+ }
+ gtk_print_operation_set_default_page_setup(operation, page_setup);
+ g_free(path);
- label = pref_table_label(table, 0, 2, _("File:"), 1.0);
- combo = tab_completion_new_with_history(&pw->path_entry, NULL, "print_path", -1, NULL, pw);
- tab_completion_add_select_button(pw->path_entry, NULL, FALSE);
- gtk_table_attach(GTK_TABLE(table), combo, 1, 2, 2, 3,
- GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
- gtk_widget_show(combo);
+ g_signal_connect (G_OBJECT (operation), "begin-print",
+ G_CALLBACK (begin_print), pw);
+ g_signal_connect (G_OBJECT (operation), "draw-page",
+ G_CALLBACK (draw_page), pw);
+ g_signal_connect (G_OBJECT (operation), "end-print",
+ G_CALLBACK (end_print_cb), pw);
+ g_signal_connect (G_OBJECT (operation), "create-custom-widget",
+ G_CALLBACK (option_tab_cb), pw);
+ g_signal_connect (G_OBJECT (operation), "paginate",
+ G_CALLBACK (paginate_cb), pw);
- pref_link_sensitivity(label, combo);
+ gtk_print_operation_set_n_pages(operation, print_layout_page_count(pw));
- label = pref_table_label(table, 0, 3, _("File format:"), 1.0);
- pw->path_format_menu = print_output_format_menu(table, 1, 3, pw->output_format,
- G_CALLBACK(print_output_format_cb), pw);
- pref_link_sensitivity(label, pw->path_format_menu);
+ gtk_print_operation_run(operation, GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG,
+ GTK_WINDOW (parent), &error);
- label = pref_table_label(table, 0, 4, _("DPI:"), 1.0);
- pw->max_dpi_menu = print_output_dpi_menu(table, 1, 4, pw->max_dpi,
- G_CALLBACK(print_output_dpi_cb), pw);
- pref_link_sensitivity(label, pw->max_dpi_menu);
+ if (error)
+ {
+ GtkWidget *dialog;
- print_output_set(pw, pw->output);
+ dialog = gtk_message_dialog_new(GTK_WINDOW (parent),
+ GTK_DIALOG_DESTROY_WITH_PARENT,
+ GTK_MESSAGE_ERROR,
+ GTK_BUTTONS_CLOSE,
+ "%s", error->message);
+ g_error_free (error);
- vbox = print_window_layout_setup(pw, main_box);
- pref_checkbox_new_int(vbox, _("Remember print settings"), pw->save_settings, &pw->save_settings);
+ g_signal_connect(dialog, "response", G_CALLBACK(gtk_widget_destroy), NULL);
- print_window_layout_sync_layout(pw);
- print_window_layout_sync_paper(pw);
+ gtk_widget_show (dialog);
+ }
- gtk_widget_show(pw->notebook);
- gtk_widget_show(pw->dialog->dialog);
+ g_object_unref(page_setup);
+ g_object_unref(settings);
}
/* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */
projects / geeqie.git / commitdiff