+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
#include <gtk/gtk.h>
#include "dive.h"
#include "display.h"
+#include "display-gtk.h"
+
+/*
+ * You know what? Maybe somebody can do a real Pango layout thing.
+ * This is hacky.
+ */
+static void show_dive_text(struct dive *dive, cairo_t *cr, double w, double h, PangoFontDescription *font)
+{
+ int len, width, height, maxwidth, maxheight;
+ PangoLayout *layout;
+ struct tm *tm;
+ char buffer[1024], divenr[20];
+
+ maxwidth = w * PANGO_SCALE;
+ maxheight = h * PANGO_SCALE * 0.9;
+
+ layout = pango_cairo_create_layout(cr);
+ pango_layout_set_font_description(layout, font);
+ pango_layout_set_width(layout, maxwidth);
+ pango_layout_set_height(layout, maxheight);
+ pango_layout_set_wrap(layout, PANGO_WRAP_WORD_CHAR);
+
+ *divenr = 0;
+ if (dive->number)
+ snprintf(divenr, sizeof(divenr), "Dive #%d - ", dive->number);
+
+
+ tm = gmtime(&dive->when);
+ len = snprintf(buffer, sizeof(buffer),
+ "<span size=\"large\">"
+ "%s%s, %s %d, %d %d:%02d"
+ "</span>",
+ divenr,
+ weekday(tm->tm_wday),
+ monthname(tm->tm_mon),
+ tm->tm_mday, tm->tm_year + 1900,
+ tm->tm_hour, tm->tm_min);
+
+ pango_layout_set_justify(layout, 1);
+ pango_layout_set_ellipsize(layout, PANGO_ELLIPSIZE_END);
+ pango_layout_set_alignment(layout, PANGO_ALIGN_LEFT);
+
+ pango_layout_set_markup(layout, buffer, len);
+ pango_layout_get_size(layout, &width, &height);
+
+ cairo_move_to(cr, 0, 0);
+ pango_cairo_show_layout(cr, layout);
+
+ /*
+ * This is still problematic: a long dive location will clash
+ * with the depth/duration information. Need to mask that or
+ * create a box or something.
+ */
+ snprintf(buffer, sizeof(buffer),
+ "<span size=\"small\">"
+ "Max depth: %d ft\n"
+ "Duration: %d:%02d"
+ "</span>",
+ to_feet(dive->maxdepth),
+ dive->duration.seconds / 60,
+ dive->duration.seconds % 60);
+
+ pango_layout_set_alignment(layout, PANGO_ALIGN_RIGHT);
+ pango_layout_set_markup(layout, buffer, -1);
+
+ cairo_move_to(cr, 0, 0);
+ pango_cairo_show_layout(cr, layout);
+
+ len = snprintf(buffer, sizeof(buffer), "%s\n\n%s",
+ dive->location ? : "",
+ dive->notes ? : "");
+
+ maxheight -= height;
+ pango_layout_set_height(layout, maxheight);
+ pango_layout_set_attributes(layout, NULL);
+ pango_layout_set_alignment(layout, PANGO_ALIGN_LEFT);
+ pango_layout_set_text(layout, buffer, len);
+
+ cairo_move_to(cr, 0, height / (double) PANGO_SCALE);
+ pango_cairo_show_layout(cr, layout);
+
+ g_object_unref(layout);
+}
+
+static void show_dive_profile(struct dive *dive, cairo_t *cr, double w, double h)
+{
+ struct graphics_context gc = {
+ .printer = 1,
+ .cr = cr
+ };
+ cairo_save(cr);
+ plot(&gc, w, h, dive);
+ cairo_restore(cr);
+}
+
+static void print(int divenr, cairo_t *cr, double x, double y, double w, double h, PangoFontDescription *font)
+{
+ struct dive *dive;
+
+ dive = get_dive(divenr);
+ if (!dive)
+ return;
+ cairo_save(cr);
+ cairo_translate(cr, x, y);
+
+ /* Plus 5% on all sides */
+ cairo_translate(cr, w/20, h/20);
+ w *= 0.9; h *= 0.9;
+
+ /* We actually want to scale the text and the lines now */
+ cairo_scale(cr, 0.5, 0.5);
+
+ /* Dive plot in the upper two thirds - note the scaling */
+ show_dive_profile(dive, cr, w*2, h*1.33);
+
+ /* Dive information in the lower third */
+ cairo_translate(cr, 0, h*1.33);
+
+ show_dive_text(dive, cr, w*2, h*0.67, font);
+
+ cairo_restore(cr);
+}
static void draw_page(GtkPrintOperation *operation,
GtkPrintContext *context,
gint page_nr,
gpointer user_data)
{
+ int nr;
cairo_t *cr;
- PangoLayout *layout;
double w, h;
- struct graphics_context gc = { .printer = 1 };
+ PangoFontDescription *font;
cr = gtk_print_context_get_cairo_context(context);
- gc.cr = cr;
+ font = pango_font_description_from_string("Sans");
- layout=gtk_print_context_create_pango_layout(context);
+ w = gtk_print_context_get_width(context)/2;
+ h = gtk_print_context_get_height(context)/3;
- w = gtk_print_context_get_width(context);
- h = gtk_print_context_get_height(context);
+ nr = page_nr*6;
+ print(nr+0, cr, 0, 0, w, h, font);
+ print(nr+1, cr, w, 0, w, h, font);
+ print(nr+2, cr, 0, h, w, h, font);
+ print(nr+3, cr, w, h, w, h, font);
+ print(nr+4, cr, 0, 2*h, w, h, font);
+ print(nr+5, cr, w, 2*h, w, h, font);
- /* Do the profile on the top half of the page.. */
- plot(&gc, w, h/2, current_dive);
-
- pango_cairo_show_layout(cr,layout);
- g_object_unref(layout);
+ pango_font_description_free(font);
}
static void begin_print(GtkPrintOperation *operation, gpointer user_data)
void do_print(void)
{
+ int pages;
GtkPrintOperation *print;
GtkPrintOperationResult res;
+ repaint_dive();
print = gtk_print_operation_new();
if (settings != NULL)
gtk_print_operation_set_print_settings(print, settings);
- gtk_print_operation_set_n_pages(print, 1);
+ pages = (dive_table.nr + 5) / 6;
+ gtk_print_operation_set_n_pages(print, pages);
g_signal_connect(print, "begin_print", G_CALLBACK(begin_print), NULL);
g_signal_connect(print, "draw_page", G_CALLBACK(draw_page), NULL);
res = gtk_print_operation_run(print, GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG,
projects / ext / subsurface.git / blobdiff