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-rw-r--r--print.c166
1 files changed, 87 insertions, 79 deletions
diff --git a/print.c b/print.c
index a59456ba1..0aed20d2c 100644
--- a/print.c
+++ b/print.c
@@ -477,25 +477,17 @@ static void show_dive_tanks(struct dive *dive, cairo_t *cr, double w,
g_object_unref (layout);
}
-static void show_table_header(cairo_t *cr, double w, double h,
- PangoFontDescription *font)
+static void show_table_header(cairo_t *cr, PangoLayout *layout, double w)
{
int i;
- double maxwidth, maxheight, colwidth, curwidth;
- PangoLayout *layout;
+ double maxwidth, colwidth, curwidth;
char headers[7][80]= { N_("Dive#"), N_("Date"), N_("Depth"), N_("Duration"), N_("Master"),
N_("Buddy"), N_("Location") };
maxwidth = w * PANGO_SCALE;
- maxheight = h * PANGO_SCALE * 0.9;
colwidth = maxwidth / 7;
- layout = pango_cairo_create_layout(cr);
-
cairo_move_to(cr, 0, 0);
- pango_layout_set_height(layout, maxheight);
- set_font(layout, font, FONT_LARGE, PANGO_ALIGN_LEFT);
-
curwidth = 0;
for (i = 0; i < 7; i++) {
@@ -512,35 +504,25 @@ static void show_table_header(cairo_t *cr, double w, double h,
pango_layout_set_justify(layout, 0);
pango_cairo_show_layout(cr, layout);
}
-
cairo_move_to(cr, 0, 0);
- g_object_unref(layout);
}
-static void show_dive_table(struct dive *dive, cairo_t *cr, double w,
- double h, PangoFontDescription *font)
+static int show_dive_table(struct dive *dive, cairo_t *cr, PangoLayout *layout, double w)
{
double depth;
const char *unit;
int len, decimals;
- double maxwidth, maxheight, colwidth, curwidth;
- PangoLayout *layout;
+ double maxwidth, colwidth, curwidth;
struct tm tm;
- char buffer[160], divenr[40];
+ char buffer[160], divenr[20];
+ PangoRectangle logic_ext;
maxwidth = w * PANGO_SCALE;
- maxheight = h * PANGO_SCALE * 0.9;
-
colwidth = maxwidth / 7;
- layout = pango_cairo_create_layout(cr);
-
- cairo_move_to(cr, 0, 0);
- pango_layout_set_width(layout, colwidth);
- pango_layout_set_height(layout, maxheight);
- set_font(layout, font, FONT_NORMAL, PANGO_ALIGN_LEFT);
cairo_move_to(cr, 0, 0);
curwidth = 0;
+ int height_count = 0;
// Col 1: Dive #
*divenr = 0;
@@ -551,6 +533,9 @@ static void show_dive_table(struct dive *dive, cairo_t *cr, double w,
pango_layout_set_justify(layout, 0);
pango_cairo_show_layout(cr, layout);
curwidth = curwidth + (colwidth / 2);
+ pango_layout_get_extents(layout, NULL, &logic_ext);
+ if (logic_ext.height > height_count)
+ height_count = logic_ext.height;
// Col 2: Date #
pango_layout_set_width(layout, colwidth);
@@ -568,6 +553,10 @@ static void show_dive_table(struct dive *dive, cairo_t *cr, double w,
pango_layout_set_justify(layout, 0);
pango_cairo_show_layout(cr, layout);
curwidth = curwidth + colwidth;
+ pango_layout_get_extents(layout, NULL, &logic_ext);
+ if (logic_ext.height > height_count)
+ height_count = logic_ext.height;
+
// Col 3: Depth
depth = get_depth_units(dive->maxdepth.mm, &decimals, &unit);
@@ -579,6 +568,10 @@ static void show_dive_table(struct dive *dive, cairo_t *cr, double w,
pango_layout_set_justify(layout, 0);
pango_cairo_show_layout(cr, layout);
curwidth = curwidth + (colwidth / 2);
+ pango_layout_get_extents(layout, NULL, &logic_ext);
+ if (logic_ext.height > height_count)
+ height_count = logic_ext.height;
+
// Col 4: Time
len = snprintf(buffer, sizeof(buffer),
@@ -589,6 +582,10 @@ static void show_dive_table(struct dive *dive, cairo_t *cr, double w,
pango_layout_set_justify(layout, 0);
pango_cairo_show_layout(cr, layout);
curwidth = curwidth + (colwidth / 2);
+ pango_layout_get_extents(layout, NULL, &logic_ext);
+ if (logic_ext.height > height_count)
+ height_count = logic_ext.height;
+
// Col 5: Master
pango_layout_set_width(layout, colwidth);
@@ -597,6 +594,10 @@ static void show_dive_table(struct dive *dive, cairo_t *cr, double w,
pango_layout_set_justify(layout, 0);
pango_cairo_show_layout(cr, layout);
curwidth = curwidth + colwidth;
+ pango_layout_get_extents(layout, NULL, &logic_ext);
+ if (logic_ext.height > height_count)
+ height_count = logic_ext.height;
+
// Col 6: Buddy
cairo_move_to(cr, curwidth / PANGO_SCALE, 0);
@@ -604,15 +605,26 @@ static void show_dive_table(struct dive *dive, cairo_t *cr, double w,
pango_layout_set_justify(layout, 0);
pango_cairo_show_layout(cr, layout);
curwidth = curwidth + colwidth;
+ pango_layout_get_extents(layout, NULL, &logic_ext);
+ if (logic_ext.height > height_count)
+ height_count = logic_ext.height;
+
// Col 7: Location
cairo_move_to(cr, curwidth / PANGO_SCALE, 0);
- pango_layout_set_width(layout, maxwidth - curwidth);
+ pango_layout_set_width(layout, (maxwidth*0.90) - curwidth);
pango_layout_set_text(layout, dive->location ? : " ", -1);
pango_layout_set_justify(layout, 0);
pango_cairo_show_layout(cr, layout);
+ pango_layout_get_extents(layout, NULL, &logic_ext);
+ if (logic_ext.height > height_count)
+ height_count = logic_ext.height;
- g_object_unref(layout);
+ /*
+ * Return the bigger column height, will be used to plot the frame and
+ * and translate the next row
+ */
+ return (height_count);
}
static void show_dive_profile(struct dive *dive, cairo_t *cr, double w,
@@ -668,47 +680,22 @@ static void print(int divenr, cairo_t *cr, double x, double y, double w,
cairo_restore(cr);
}
-static void print_table_header(cairo_t *cr, double x, double y,
- double w, double h, PangoFontDescription *font)
+/* Plot a grid por each dive */
+static void print_table_frame(cairo_t *cr, double x, double y, double w, double h)
{
- 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;
- double maxwidth, curwidth;
+ double curwidth, maxwidth;
int i;
- dive = get_dive_for_printing(divenr);
- if (!dive)
- return;
- cairo_save(cr);
-
- /*Create a frame for each print x,y are provided in draw_page()*/
- maxwidth = w * 0.90;
- curwidth = w * 0.045;
- cairo_rectangle(cr, curwidth, y, maxwidth, h);
+ maxwidth = w*2;
+ curwidth = x;
+ cairo_rectangle(cr, x, y, maxwidth*0.90, h);
cairo_set_line_width(cr, 0.01);
cairo_set_line_join(cr, CAIRO_LINE_JOIN_MITER);
cairo_stroke(cr);
for (i = 0; i < 6; i++) {
if (i == 0 || i == 2 || i == 3){
// Column 0, 2 and 3 (Dive #, Depth and Time) get 1/2 width
- curwidth = curwidth + (maxwidth/7/2);
+ curwidth = curwidth + (maxwidth/14);
} else {
curwidth = curwidth + (maxwidth/7);
}
@@ -717,19 +704,6 @@ static void print_table(int divenr, cairo_t *cr, double x, double y,
cairo_set_line_width (cr, 0.01);
cairo_stroke(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);
}
/* Positioning factor for height 0,0,1,1,2 ... */
@@ -816,25 +790,59 @@ static void draw_table(GtkPrintOperation *operation,
gint page_nr,
gpointer user_data)
{
- int i, nr;
- int n_dive_per_page = 25;
+ int i, nr, maxwidth, maxheight;
+ int n_dive_per_page = 35;
cairo_t *cr;
- double w, h;
+ double w, h, max_ext;
+ struct dive *dive;
PangoFontDescription *font;
+ PangoLayout *layout;
+ PangoRectangle logic_ext;
cr = gtk_print_context_get_cairo_context(context);
font = pango_font_description_from_string("Sans");
+ cairo_save(cr);
w = gtk_print_context_get_width(context);
h = gtk_print_context_get_height(context)/(n_dive_per_page+1);
+ maxwidth = w * PANGO_SCALE;
+ maxheight = h * PANGO_SCALE * 0.9;
+
+ layout = pango_cairo_create_layout(cr);
+ pango_layout_set_height(layout, maxheight);
+ pango_layout_set_width (layout, maxwidth);
+ pango_layout_set_wrap(layout, PANGO_WRAP_WORD_CHAR);
+ set_font(layout, font, FONT_LARGE*1.2, PANGO_ALIGN_LEFT);
+
+ /* We actually want to scale the text and the lines now */
+ cairo_scale(cr, 0.5, 0.5);
nr = page_nr*n_dive_per_page;
- print_table_header(cr, 0, 0+h, w, h, font);
+ pango_layout_get_extents(layout, NULL, &logic_ext);
+ cairo_translate (cr, w/10, 2 * logic_ext.height / (double) PANGO_SCALE);
+ show_table_header(cr, layout, w*2);
+ set_font(layout, font, FONT_NORMAL*1.2, PANGO_ALIGN_LEFT);
+ /* We wanted the header ellipsized but not the data */
+ pango_layout_set_ellipsize (layout, PANGO_ELLIPSIZE_NONE);
+
+ /* Get the height for an only line but move two down */
+ pango_layout_get_extents(layout, NULL, &logic_ext);
+ cairo_translate (cr, 0, (2 * logic_ext.height) / (double) PANGO_SCALE);
+
for (i = 0; i < n_dive_per_page; i++) {
- print_table(nr+i, cr, 0, h*1.5+h*i, w, h, font);
+ dive = get_dive_for_printing(nr+i);
+ if (!dive)
+ return;
+ /* Write the dive data and get the max. height of the row */
+ max_ext = show_dive_table(dive, cr, layout, w*2);
+ /* Draw a frame for each row */
+ print_table_frame (cr, -0.05, -0.02, w, max_ext / (double) PANGO_SCALE);
+ /* and move down by the max. height of it */
+ cairo_translate (cr, 0, max_ext / (double) PANGO_SCALE);
}
-
+ cairo_restore (cr);
pango_font_description_free(font);
+ g_object_unref (layout);
}
static int nr_selected_dives(void)
@@ -862,7 +870,7 @@ static void begin_print(GtkPrintOperation *operation, gpointer user_data)
} else if (print_options.type == TWOPERPAGE) {
dives_per_page = 2;
} else {
- dives_per_page = 25;
+ dives_per_page = 35;
}
pages = (dives + dives_per_page - 1) / dives_per_page;
gtk_print_operation_set_n_pages(operation, pages);
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-12-28 16:13:31 +0000