#include "display.h"
#include "display-gtk.h"
-/* Why doesn't pango/gtk have these quoting functions? */
-static inline int add_char(char *buffer, size_t size, int len, char c)
-{
- if (len < size)
- buffer[len++] = c;
- return len;
+#define FONT_NORMAL (12)
+#define FONT_SMALL (FONT_NORMAL / 1.2)
+#define FONT_LARGE (FONT_NORMAL * 1.2)
+
+static struct options print_options;
+
+#define PRETTYOPTIONCALLBACK(name, option) \
+static void name(GtkWidget *w, gpointer data) \
+{ \
+ option = GTK_TOGGLE_BUTTON(w)->active; \
}
-/* Add an escape string "atomically" - all or nothing */
-static int add_str(char *buffer, size_t size, int len, const char *s)
+PRETTYOPTIONCALLBACK(print_profiles_toggle, print_options.print_profiles)
+
+
+static void set_font(PangoLayout *layout, PangoFontDescription *font,
+ double size, int align)
{
- int oldlen = len;
- char c;
- while ((c = *s++) != 0) {
- if (len >= size)
- return oldlen;
- buffer[len++] = c;
- }
- return len;
-}
-
-static int add_quoted_string(char *buffer, size_t size, int len, const char *s)
-{
- if (!s)
- return len;
-
- /* Room for '\0' */
- size--;
- for (;;) {
- const char *escape;
- unsigned char c = *s++;
- switch(c) {
- default:
- len = add_char(buffer, size, len, c);
- continue;
- case 0:
- escape = "\n";
- break;
- case '&':
- escape = "&";
- break;
- case '>':
- escape = ">";
- break;
- case '<':
- escape = "<";
- break;
- }
- len = add_str(buffer, size, len, escape);
- if (c)
- continue;
- buffer[len] = 0;
- return len;
- }
+ pango_font_description_set_size(font, size * PANGO_SCALE);
+ pango_layout_set_font_description(layout, font);
+ pango_layout_set_ellipsize(layout, PANGO_ELLIPSIZE_END);
+ pango_layout_set_alignment(layout, align);
+
}
/*
* 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)
+static void show_dive_text(struct dive *dive, cairo_t *cr, double w,
+ double h, PangoFontDescription *font)
{
- int len;
+ double depth;
+ const char *unit;
+ int len, decimals, width, height, maxwidth, maxheight;
PangoLayout *layout;
struct tm *tm;
- char buffer[1024], divenr[20];
+ char buffer[80], divenr[20], *people;
+
+ maxwidth = w * PANGO_SCALE;
+ maxheight = h * PANGO_SCALE * 0.9;
layout = pango_cairo_create_layout(cr);
- pango_layout_set_width(layout, w * PANGO_SCALE);
- pango_layout_set_height(layout, h * PANGO_SCALE * 0.9);
- pango_layout_set_wrap(layout, PANGO_WRAP_WORD_CHAR);
+ pango_layout_set_width(layout, maxwidth);
+ pango_layout_set_height(layout, maxheight);
*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>\n",
+ "%s%s, %s %d, %d %d:%02d",
divenr,
weekday(tm->tm_wday),
monthname(tm->tm_mon),
tm->tm_mday, tm->tm_year + 1900,
tm->tm_hour, tm->tm_min);
- /*
- * Leave an empty line even if no location: otherwise the notes can
- * overrun the depth/duration information.
- */
- if (dive->location)
- len = add_quoted_string(buffer, sizeof(buffer), len, dive->location);
- else
- len = add_char(buffer, sizeof(buffer), len, '\n');
+ set_font(layout, font, FONT_LARGE, PANGO_ALIGN_LEFT);
+ pango_layout_set_text(layout, buffer, len);
+ pango_layout_get_size(layout, &width, &height);
- if (dive->notes) {
- len = add_char(buffer, sizeof(buffer), len, '\n');
- len = add_quoted_string(buffer, sizeof(buffer), len, dive->notes);
+ cairo_move_to(cr, 0, 0);
+ pango_cairo_show_layout(cr, layout);
+
+ people = dive->buddy;
+ if (!people || !*people) {
+ people = dive->divemaster;
+ if (!people)
+ people = "";
}
- 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);
+ depth = get_depth_units(dive->maxdepth.mm, &decimals, &unit);
+ snprintf(buffer, sizeof(buffer),
+ "Max depth: %.*f %s\n"
+ "Duration: %d min\n"
+ "%s",
+ decimals, depth, unit,
+ (dive->duration.seconds+59) / 60,
+ people);
+
+ set_font(layout, font, FONT_SMALL, PANGO_ALIGN_RIGHT);
+ pango_layout_set_text(layout, buffer, -1);
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.
+ * Show the dive location
+ *
+ * .. or at least a space to get the size.
+ *
+ * Move down by the size of the date, and limit the
+ * width to the same width as the date string.
*/
- 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);
+ cairo_translate(cr, 0, height / (double) PANGO_SCALE);
+ maxheight -= height;
+ pango_layout_set_height(layout, 1);
+ pango_layout_set_width(layout, width);
- pango_layout_set_alignment(layout, PANGO_ALIGN_RIGHT);
- pango_layout_set_markup(layout, buffer, -1);
+ set_font(layout, font, FONT_NORMAL, PANGO_ALIGN_LEFT);
+ pango_layout_set_text(layout, dive->location ? : " ", -1);
cairo_move_to(cr, 0, 0);
pango_cairo_show_layout(cr, layout);
+ pango_layout_get_size(layout, &width, &height);
+
+ /*
+ * Show the dive notes
+ */
+ if (dive->notes) {
+ /* Move down by the size of the location (x2) */
+ height = height * 2;
+ cairo_translate(cr, 0, height / (double) PANGO_SCALE);
+ maxheight -= height;
+
+ /* Use the full width and remaining height for notes */
+ pango_layout_set_height(layout, maxheight);
+ pango_layout_set_width(layout, maxwidth);
+ pango_layout_set_wrap(layout, PANGO_WRAP_WORD_CHAR);
+ pango_layout_set_justify(layout, 1);
+ pango_layout_set_text(layout, dive->notes, -1);
+
+ cairo_move_to(cr, 0, 0);
+ 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)
+static void show_table_header(cairo_t *cr, double w, double h,
+ PangoFontDescription *font)
+{
+ int len, width, height, maxwidth, maxheight;
+ PangoLayout *layout;
+ char buffer[160];
+
+ maxwidth = w * PANGO_SCALE;
+ maxheight = h * PANGO_SCALE * 0.9;
+
+ layout = pango_cairo_create_layout(cr);
+ pango_layout_set_width(layout, maxwidth);
+ pango_layout_set_height(layout, maxheight);
+
+ len = snprintf(buffer, sizeof(buffer),
+ "Dive# - Date - Depth - Time - Master"
+ " Buddy -- Location");
+
+ set_font(layout, font, FONT_LARGE, PANGO_ALIGN_LEFT);
+ pango_layout_set_text(layout, buffer, len);
+ pango_layout_get_size(layout, &width, &height);
+
+ //cairo_move_to(cr, 0, 0);
+ pango_cairo_show_layout(cr, layout);
+}
+
+static void show_dive_table(struct dive *dive, cairo_t *cr, double w,
+ double h, PangoFontDescription *font)
{
+ double depth;
+ const char *unit;
+ int len, decimals, width, height, maxwidth, maxheight;
+ PangoLayout *layout;
+ struct tm *tm;
+ char buffer[160], divenr[20];
+
+ maxwidth = w * PANGO_SCALE;
+ maxheight = h * PANGO_SCALE * 0.9;
+
+ layout = pango_cairo_create_layout(cr);
+ pango_layout_set_width(layout, maxwidth);
+ pango_layout_set_height(layout, maxheight);
+
+ *divenr = 0;
+ if (dive->number)
+ snprintf(divenr, sizeof(divenr), "#%d -", dive->number);
+
+ depth = get_depth_units(dive->maxdepth.mm, &decimals, &unit);
+
+ tm = gmtime(&dive->when);
+ len = snprintf(buffer, sizeof(buffer),
+ "%s %s, %s %d, %d %dh%02d - %.*f %s - %d min - %s %s -- %s",
+ divenr,
+ weekday(tm->tm_wday),
+ monthname(tm->tm_mon),
+ tm->tm_mday, tm->tm_year + 1900,
+ tm->tm_hour, tm->tm_min,
+ decimals,
+ depth,
+ unit,
+ (dive->duration.seconds+59) / 60,
+ dive->divemaster ? : " ",
+ dive->buddy ? : " ",
+ dive->location ? : " "
+ );
+
+ set_font(layout, font, FONT_NORMAL, PANGO_ALIGN_LEFT);
+ pango_layout_set_text(layout, buffer, len);
+ pango_layout_get_size(layout, &width, &height);
+
+ cairo_move_to(cr, 0, 0);
+ pango_cairo_show_layout(cr, layout);
+
+ ///*
+ //* Show the dive notes
+ //*/
+ if (dive->notes) {
+ /* Move down by the size of the location (x2) */
+ height = height * 1.3;
+ cairo_translate(cr, 20, height / (double) PANGO_SCALE);
+ maxheight -= height;
+
+ /* Use the full width and remaining height for notes */
+ pango_layout_set_height(layout, maxheight);
+ pango_layout_set_width(layout, maxwidth);
+ pango_layout_set_wrap(layout, PANGO_WRAP_WORD_CHAR);
+ pango_layout_set_justify(layout, 1);
+ pango_layout_set_text(layout, dive->notes, -1);
+
+ cairo_move_to(cr, 0, 0);
+ 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)
+{
+ cairo_rectangle_int_t drawing_area = { w/20.0, h/20.0, w, h};
struct graphics_context gc = {
.printer = 1,
.cr = cr
};
cairo_save(cr);
- plot(&gc, w, h, dive);
+ plot(&gc, &drawing_area, dive);
cairo_restore(cr);
}
-static void print(int divenr, cairo_t *cr, double x, double y, double w, double h)
+static void print(int divenr, cairo_t *cr, double x, double y, double w,
+ double h, PangoFontDescription *font)
{
struct dive *dive;
/* Dive information in the lower third */
cairo_translate(cr, 0, h*1.33);
- show_dive_text(dive, cr, w*2, h*0.67);
+ show_dive_text(dive, cr, w*2, h*0.67, font);
+
+ cairo_restore(cr);
+}
+
+static void print_pretty_table(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);
+
+ show_dive_text(dive, cr, w*2, h*2, font);
+
+ cairo_restore(cr);
+}
+
+static void print_table_header(cairo_t *cr, double x, double y,
+ double w, double h, PangoFontDescription *font)
+{
+ 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);
+
+ show_table_header(cr, w*2, h*2, font);
+
+ cairo_restore(cr);
+}
+
+static void print_table(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);
+
+ show_dive_table(dive, cr, w*2, h*2, font);
cairo_restore(cr);
}
int nr;
cairo_t *cr;
double w, h;
+ PangoFontDescription *font;
cr = gtk_print_context_get_cairo_context(context);
+ font = pango_font_description_from_string("Sans");
w = gtk_print_context_get_width(context)/2;
h = gtk_print_context_get_height(context)/3;
nr = page_nr*6;
- print(nr+0, cr, 0, 0, w, h);
- print(nr+1, cr, w, 0, w, h);
- print(nr+2, cr, 0, h, w, h);
- print(nr+3, cr, w, h, w, h);
- print(nr+4, cr, 0, 2*h, w, h);
- print(nr+5, cr, w, 2*h, w, h);
+ 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);
+
+ pango_font_description_free(font);
+}
+
+static void draw_pretty_table(GtkPrintOperation *operation,
+ GtkPrintContext *context,
+ gint page_nr,
+ gpointer user_data)
+{
+ int nr;
+ cairo_t *cr;
+ double w, h;
+ PangoFontDescription *font;
+
+ cr = gtk_print_context_get_cairo_context(context);
+ font = pango_font_description_from_string("Sans");
+
+ w = gtk_print_context_get_width(context);
+ h = gtk_print_context_get_height(context)/15;
+
+ nr = page_nr*15;
+ int i;
+ for (i = 0; i < 15; i++) {
+ print_pretty_table(nr+i, cr, 0, 0+h*i, w, h, font);
+ }
+
+ pango_font_description_free(font);
+}
+
+static void draw_table(GtkPrintOperation *operation,
+ GtkPrintContext *context,
+ gint page_nr,
+ gpointer user_data)
+{
+ int nr;
+ int n_dive_per_page = 25;
+ cairo_t *cr;
+ double w, h;
+ PangoFontDescription *font;
+
+ cr = gtk_print_context_get_cairo_context(context);
+ font = pango_font_description_from_string("Sans");
+
+ w = gtk_print_context_get_width(context);
+ h = gtk_print_context_get_height(context)/(n_dive_per_page+1);
+
+ nr = page_nr*n_dive_per_page;
+ print_table_header(cr, 0, 0+h, w, h, font);
+ int i;
+ for (i = 0; i < n_dive_per_page; i++) {
+ print_table(nr+i, cr, 0, h*1.5+h*i, w, h, font);
+ }
+
+ pango_font_description_free(font);
}
static void begin_print(GtkPrintOperation *operation, gpointer user_data)
{
+ int dives_per_page = 1;
+ if (print_options.type == PRETTY) {
+ if (print_options.print_profiles){
+ dives_per_page = 6;
+ } else {
+ dives_per_page = 15;
+ }
+ } else {
+ dives_per_page = 25;
+ }
+ int pages;
+ pages = (dive_table.nr + dives_per_page - 1) / dives_per_page;
+ gtk_print_operation_set_n_pages(operation, pages);
+}
+
+static void update_print_window(GtkWidget *w) {
+ if (print_options.type == TABLE) {
+ // type == table - disable the profile option
+ gtk_widget_set_sensitive(w, FALSE);
+ } else {
+ // type == pretty - enable the profile option
+ gtk_widget_set_sensitive(w, TRUE);
+ }
+}
+
+#define OPTIONCALLBACK(name, type, value) \
+static void name(GtkWidget *w, gpointer data) \
+{\
+ if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w))) \
+ print_options.type = value; \
+ update_print_window(data); \
+}
+
+OPTIONCALLBACK(set_pretty, type, PRETTY)
+OPTIONCALLBACK(set_table, type, TABLE)
+
+static GtkWidget *print_dialog(GtkPrintOperation *operation, gpointer user_data)
+{
+ GtkWidget *vbox, *button, *radio1, *radio2, *frame, *box;
+ gtk_print_operation_set_custom_tab_label(operation, "Dive details");
+
+ vbox = gtk_vbox_new(TRUE, 5);
+
+ frame = gtk_frame_new("Print type");
+ gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 1);
+
+ box = gtk_hbox_new(FALSE, 2);
+ gtk_container_add(GTK_CONTAINER(frame), box);
+
+ radio1 = gtk_radio_button_new_with_label (NULL, "Pretty print");
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio1),
+ print_options.type == PRETTY);
+ radio2 = gtk_radio_button_new_with_label_from_widget (
+ GTK_RADIO_BUTTON (radio1), "Table print");
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio2),
+ print_options.type == TABLE);
+ gtk_box_pack_start (GTK_BOX (box), radio1, TRUE, TRUE, 0);
+ gtk_box_pack_start (GTK_BOX (box), radio2, TRUE, TRUE, 0);
+
+
+ frame = gtk_frame_new("Print options");
+ gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 1);
+
+ box = gtk_hbox_new(FALSE, 3);
+ gtk_container_add(GTK_CONTAINER(frame), box);
+
+ button = gtk_check_button_new_with_label("Show profiles");
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), print_options.print_profiles);
+ gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 2);
+ g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(print_profiles_toggle), NULL);
+
+ g_signal_connect(radio1, "toggled", G_CALLBACK(set_pretty), button);
+ g_signal_connect(radio2, "toggled", G_CALLBACK(set_table), button);
+
+ gtk_widget_show_all(vbox);
+ return vbox;
+}
+
+static void print_dialog_apply(GtkPrintOperation *operation, GtkWidget *widget, gpointer user_data)
+{
+ if (print_options.type == PRETTY) {
+ if (print_options.print_profiles){
+ g_signal_connect(operation, "draw_page",
+ G_CALLBACK(draw_page), NULL);
+ } else {
+ g_signal_connect(operation, "draw_page",
+ G_CALLBACK(draw_pretty_table), NULL);
+ }
+ } else {
+ g_signal_connect(operation, "draw_page",
+ G_CALLBACK(draw_table), NULL);
+ }
}
static GtkPrintSettings *settings = NULL;
void do_print(void)
{
- int pages;
GtkPrintOperation *print;
GtkPrintOperationResult res;
repaint_dive();
print = gtk_print_operation_new();
+ gtk_print_operation_set_unit(print, GTK_UNIT_POINTS);
if (settings != NULL)
gtk_print_operation_set_print_settings(print, settings);
- pages = (dive_table.nr + 5) / 6;
- gtk_print_operation_set_n_pages(print, pages);
+ g_signal_connect(print, "create-custom-widget", G_CALLBACK(print_dialog), NULL);
+ g_signal_connect(print, "custom-widget-apply", G_CALLBACK(print_dialog_apply), NULL);
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,
GTK_WINDOW(main_window), NULL);
if (res == GTK_PRINT_OPERATION_RESULT_APPLY) {
projects / ext / subsurface.git / blobdiff