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gnumeric
Commit 29c26279 authored by Arturo Espinosa's avatar Arturo Espinosa
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*** empty log message ***

parent 6a375ca8
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Showing with 455 additions and 156 deletions
src/cell.c
View file @ 29c26279
......@@ -8,6 +8,7 @@
#include <config.h>
#include <gnome.h>
#include "gnumeric.h"
#include "gnumeric-sheet.h"
#include "eval.h"
#include "format.h"
......@@ -52,7 +53,7 @@ cell_set_formula (Cell *cell, char *text)
* This routine changes the alignment of a cell to those specified.
*/
void
cell_set_alignment (Cell *cell, int halign, int valign, int orient)
cell_set_alignment (Cell *cell, int halign, int valign, int orient, int auto_return)
{
g_return_if_fail (cell != NULL);
g_return_if_fail (cell->style != NULL);
......@@ -65,7 +66,10 @@ cell_set_alignment (Cell *cell, int halign, int valign, int orient)
cell->style->halign = halign;
cell->style->valign = valign;
cell->style->orientation = orient;
cell->style->fit_in_cell = auto_return;
cell_calc_dimensions (cell);
cell_queue_redraw (cell);
}
......@@ -73,7 +77,6 @@ void
cell_set_font_from_style (Cell *cell, StyleFont *style_font)
{
GdkFont *font;
int height;
g_return_if_fail (cell != NULL);
g_return_if_fail (style_font != NULL);
......@@ -85,10 +88,7 @@ cell_set_font_from_style (Cell *cell, StyleFont *style_font)
font = style_font->font;
height = font->ascent + font->descent;
if (!cell->row->hard_size)
sheet_row_set_internal_height (cell->sheet, cell->row, height);
cell_calc_dimensions (cell);
cell_queue_redraw (cell);
}
......@@ -393,6 +393,7 @@ cell_get_span (Cell *cell, int *col1, int *col2)
cell->style->fit_in_cell ||
cell->style->valign == VALIGN_JUSTIFY ||
cell->style->halign == HALIGN_JUSTIFY ||
cell->style->halign == HALIGN_FILL ||
cell_contents_fit_inside_column (cell)){
*col1 = *col2 = cell->col->pos;
return;
......@@ -402,7 +403,7 @@ cell_get_span (Cell *cell, int *col1, int *col2)
align = cell_get_horizontal_align (cell);
row = cell->row->pos;
switch (cell->style->halign){
switch (align){
case HALIGN_LEFT:
*col1 = *col2 = cell->col->pos;
pos = cell->col->pos + 1;
......@@ -475,7 +476,7 @@ cell_get_span (Cell *cell, int *col1, int *col2)
ColRowInfo *ci;
Cell *left_sibling, *right_sibling;
if (*col1 - 1 > 0){
if (*col1 - 1 >= 0){
left_sibling = sheet_cell_get (sheet, *col1 - 1, row);
if (left_sibling)
......@@ -508,7 +509,11 @@ cell_get_span (Cell *cell, int *col1, int *col2)
left_right = 0;
} /* for */
break;
default:
g_warning ("Unknown horizontal alignment type\n");
*col1 = *col2 = cell->col->pos;
} /* case HALIGN_CENTER */
} /* switch */
......@@ -569,12 +574,13 @@ calc_text_dimensions (int is_number, Style *style, char *text, int cell_w, int c
used = gdk_text_width (font, ideal_cut_spot, n);
} else {
used = 0;
used = len;
}
*h += CELL_TEXT_INTER_SPACE + font_height;
printf ("Anadiendo %d pixeles\n", font_height);
*h += font_height;
ideal_cut_spot = NULL;
}
used += len;
} else
used += len;
if (*p == ' ')
last_was_cut_point = TRUE;
......@@ -622,11 +628,259 @@ cell_calc_dimensions (Cell *cell)
cell->width = cell->col->margin_a + cell->col->margin_b;
}
#if 0
static void
draw_overflow (GdkDrawable *drawable, GdkGC *gc, GdkFont *font, int x1, int y1, int text_base, int width, int height)
{
GdkRectangle rect;
int len = gdk_string_width (font, "#");
int total, offset;
rect.x = x1;
rect.y = y1;
rect.width = width;
rect.height = height;
gdk_gc_set_clip_rectangle (gc, &rect);
offset = x1 + width - len;
for (total = len; offset > len; total += len){
gdk_draw_text (drawable, font, gc, x1 + offset, text_base, "#", 1);
offset -= len;
}
}
static GList *
cell_split_text (GdkFont *font, char *text, int width)
{
GList *list;
char *p, *line, *line_begin, *ideal_cut_spot = NULL;
int line_len, used, last_was_cut_point;
list = NULL;
used = 0;
last_was_cut_point = FALSE;
for (line_begin = p = text; *p; p++){
int len;
if (last_was_cut_point && *p != ' ')
ideal_cut_spot = p;
len = gdk_text_width (font, p, 1);
/* If we have overflowed, do the wrap */
if (used + len > width){
char *begin = line_begin;
if (ideal_cut_spot){
int n = p - ideal_cut_spot + 1;
line_len = ideal_cut_spot - line_begin;
used = gdk_text_width (font, ideal_cut_spot, n);
line_begin = ideal_cut_spot;
} else {
used = len;
line_len = p - line_begin;
line_begin = p;
}
line = g_malloc (line_len + 1);
memcpy (line, begin, line_len);
line [line_len] = 0;
list = g_list_append (list, line);
ideal_cut_spot = NULL;
} else
used += len;
if (*p == ' ')
last_was_cut_point = TRUE;
else
last_was_cut_point = FALSE;
}
if (*line_begin){
line_len = p - line_begin;
line = g_malloc (line_len);
memcpy (line, line_begin, line_len);
line [line_len] = 0;
list = g_list_append (list, line);
}
return list;
}
void
cell_draw (GdkDrawable *drawable, GdkFont *font, GdkGc *gc,
Style *style, int x_offset, int y_offset, int width, char *text)
cell_draw (Cell *cell, void *sv, GdkGC *gc, GdkDrawable *drawable, int x1, int y1)
{
Style *style = cell->style;
GdkFont *font = style->font->font;
SheetView *sheet_view = sv;
GdkGC *white_gc = GTK_WIDGET (sheet_view->sheet_view)->style->white_gc;
GdkRectangle rect;
int start_col, end_col;
int width, height;
int text_base = y1 + cell->row->pixels - cell->row->margin_b - font->descent + 1;
int font_height;
int halign;
int do_multi_line;
char *text;
cell_get_span (cell, &start_col, &end_col);
width = COL_INTERNAL_WIDTH (cell->col);
height = ROW_INTERNAL_HEIGHT (cell->row);
gdk_gc_set_function (gc, GDK_COPY);
font_height = font->ascent + font->descent;
halign = cell_get_horizontal_align (cell);
text = CELL_TEXT_GET (cell);
if ((cell->style->valid_flags & STYLE_COLOR) && cell->style->color){
gdk_gc_set_background (gc, &cell->style->color->background);
}
/* if a number overflows, do special drawing */
if (width < cell->width && cell_is_number (cell)){
draw_overflow (drawable, gc, font, x1 + cell->col->margin_a, y1, text_base,
width, height);
return;
}
if (halign == HALIGN_JUSTIFY || style->valign == VALIGN_JUSTIFY || style->fit_in_cell)
do_multi_line = TRUE;
else
do_multi_line = FALSE;
if (do_multi_line){
GList *lines, *l;
int cell_pixel_height = ROW_INTERNAL_HEIGHT (cell->row);
int line_count, x_offset, y_offset, inter_space;
lines = cell_split_text (font, text, width);
line_count = g_list_length (lines);
rect.x = x1;
rect.y = y1;
rect.height = cell->height;
rect.width = cell->width;
gdk_gc_set_clip_rectangle (gc, &rect);
switch (style->valign){
case VALIGN_TOP:
y_offset = 0;
inter_space = font_height;
break;
case VALIGN_BOTTOM:
y_offset = cell_pixel_height - (line_count * font_height);
inter_space = font_height;
break;
case VALIGN_CENTER:
y_offset = (cell_pixel_height - (line_count * font_height))/2;
inter_space = font_height;
break;
case VALIGN_JUSTIFY:
y_offset = 0;
inter_space = font_height +
(cell_pixel_height - (line_count * font_height))
/ line_count;
break;
default:
g_warning ("Unhandled cell vertical alignment\n");
y_offset = 0;
inter_space = font_height;
}
y_offset += font_height - 1;
for (l = lines; l; l = l->next){
char *str = l->data;
switch (halign){
case HALIGN_LEFT:
case HALIGN_JUSTIFY:
x_offset = cell->col->margin_a;
break;
case HALIGN_RIGHT:
x_offset = cell->col->pixels - cell->col->margin_b - gdk_string_width (font, str);
break;
case HALIGN_CENTER:
x_offset = (cell->col->pixels - cell->width) / 2;
break;
default:
g_warning ("Multi-line justification style not supported\n");
x_offset = cell->col->margin_a;
}
/* Advance one pixel for the border */
x_offset++;
gc = GTK_WIDGET (sheet_view->sheet_view)->style->black_gc;
gdk_draw_text (drawable, font, gc, x1 + x_offset, y1 + y_offset, str, strlen (str));
y_offset += inter_space;
g_free (str);
}
g_list_free (lines);
} else {
int x, diff, total, len;
/*
* x1, y1 are relative to this cell origin, but the cell might be using
* columns to the left (if it is set to right justify or center justify)
* compute the pixel difference
*/
if (start_col != cell->col->pos)
diff = -sheet_col_get_distance (cell->sheet, start_col, cell->col->pos);
else
diff = 0;
/* This rectangle has the whole area used by this cell */
rect.x = x1 + 1 + diff;
rect.y = y1 + 1;
rect.width = sheet_col_get_distance (cell->sheet, start_col, end_col+1) - 2;
rect.height = cell->row->pixels - 2;
/* Set the clip rectangle */
gdk_gc_set_clip_rectangle (gc, &rect);
gdk_draw_rectangle (drawable, white_gc, TRUE,
rect.x, rect.y, rect.width, rect.height);
len = 0;
switch (halign){
case HALIGN_FILL:
printf ("FILL!\n");
len = gdk_string_width (font, text);
/* fall down */
case HALIGN_LEFT:
x = cell->col->margin_a;
break;
case HALIGN_RIGHT:
x = cell->col->pixels - cell->col->margin_b - cell->width;
break;
case HALIGN_CENTER:
x = (cell->col->pixels - cell->width)/2;
break;
default:
g_warning ("Single-line justification style not supported\n");
x = cell->col->margin_a;
break;
}
total = 0;
do {
gdk_draw_text (drawable, font, gc, 1 + x1 + x, text_base, text, strlen (text));
x1 += len;
total += len;
} while (halign == HALIGN_FILL && total < rect.width);
}
}
#endif
src/cell.h
View file @ 29c26279
......@@ -48,7 +48,6 @@ typedef GList CellList;
#define CELL_TEXT_GET(cell) ((cell)->text ? cell->text->str : cell->entered_text->str)
#define CELL_IS_FORMULA(cell) (cell->entered_text->str [0] == '=')
#define CELL_TEXT_INTER_SPACE 2
typedef struct {
int col_offset, row_offset; /* Position of the cell */
......@@ -69,7 +68,7 @@ void cell_set_formula (Cell *cell, char *text);
void cell_set_format (Cell *cell, char *format);
void cell_set_font (Cell *cell, char *font_name);
void cell_set_font_from_style (Cell *cell, StyleFont *style_font);
void cell_set_alignment (Cell *cell, int halign, int valign, int orientation);
void cell_set_alignment (Cell *cell, int halign, int valign, int orientation, int auto_return);
void cell_set_rendered_text (Cell *cell, char *rendered_text);
void cell_formula_relocate (Cell *cell, int target_col, int target_row);
void cell_get_span (Cell *cell, int *col1, int *col2);
......@@ -82,6 +81,10 @@ void cell_formula_changed (Cell *cell);
void cell_queue_redraw (Cell *cell);
int cell_get_horizontal_align (Cell *cell);
void cell_draw (Cell *cell, void *sheet_view,
GdkGC *gc, GdkDrawable *drawable,
int x, int y);
void calc_text_dimensions (int is_number, Style *style, char *text,
int cell_w, int cell_h, int *h, int *w);
......
src/dialog-cell-format.c
View file @ 29c26279
......@@ -27,6 +27,7 @@ static GtkWidget *font_widget;
/* There point to the radio groups in the format/alignment page */
static GSList *hradio_list;
static GSList *vradio_list;
static GtkWidget *auto_return;
/* Points to the first cell in the selection */
static Cell *first_cell;
......@@ -406,8 +407,21 @@ static align_def_t vertical_aligns [] = {
{ NULL, 0 }
};
static void
do_disable (GtkWidget *widget, GtkWidget *op)
{
int v;
if (GTK_TOGGLE_BUTTON (widget)->active)
v = FALSE;
else
v = TRUE;
gtk_widget_set_sensitive (op, v);
}
static GtkWidget *
make_radio_selection (GtkWidget *prop_win, char *title, align_def_t *array, GSList **dest_list)
make_radio_selection (GtkWidget *prop_win, char *title, align_def_t *array, GSList **dest_list, GtkWidget *disable)
{
GtkWidget *frame, *vbox;
GSList *group;
......@@ -422,6 +436,11 @@ make_radio_selection (GtkWidget *prop_win, char *title, align_def_t *array, GSLi
item = gtk_radio_button_new_with_label (group, _(array->name));
group = gtk_radio_button_group (GTK_RADIO_BUTTON (item));
gtk_box_pack_start_defaults (GTK_BOX (vbox), item);
if (disable && strcmp (array->name, "Fill") == 0){
gtk_signal_connect (GTK_OBJECT (item), "toggled",
GTK_SIGNAL_FUNC (do_disable), disable);
}
}
*dest_list = group;
......@@ -439,28 +458,35 @@ create_align_page (GtkWidget *prop_win, CellList *cells)
{
GtkTable *t;
GtkWidget *w;
int ha, va, ok = 0;
int ha, va, autor, ok = 0;
GList *l;
GSList *sl;
t = (GtkTable *) gtk_table_new (0, 0, 0);
/* Horizontal alignment */
w = make_radio_selection (prop_win, _("Horizontal"), horizontal_aligns, &hradio_list);
gtk_table_attach (t, w, 0, 1, 0, 2, 0, GTK_FILL, 4, 0);
/* Vertical alignment */
w = make_radio_selection (prop_win, _("Vertical"), vertical_aligns, &vradio_list);
w = make_radio_selection (prop_win, _("Vertical"), vertical_aligns, &vradio_list, NULL);
gtk_table_attach (t, w, 1, 2, 0, 1, 0, GTK_FILL, 4, 0);
/* Horizontal alignment */
w = make_radio_selection (prop_win, _("Horizontal"), horizontal_aligns, &hradio_list, w);
gtk_table_attach (t, w, 0, 1, 0, 2, 0, GTK_FILL, 4, 0);
auto_return = gtk_check_button_new_with_label ("Auto return");
gtk_table_attach (t, auto_return, 0, 3, 2, 3, 0, 0, 0, 0);
/* Check if all cells have the same properties */
if (cells){
ha = ((Cell *) (cells->data))->style->halign;
va = ((Cell *) (cells->data))->style->valign;
ha = ((Cell *) (cells->data))->style->halign;
va = ((Cell *) (cells->data))->style->valign;
autor = ((Cell *) (cells->data))->style->fit_in_cell;
for (ok = 1, l = cells; l; l = l->next){
Cell *cell = l->data;
if (cell->style->halign != ha || cell->style->valign != va){
if (cell->style->halign != ha ||
cell->style->valign != va ||
cell->style->fit_in_cell != autor){
ok = 0;
break;
}
......@@ -481,6 +507,9 @@ create_align_page (GtkWidget *prop_win, CellList *cells)
gtk_radio_button_select (vradio_list, n);
break;
}
if (autor)
gtk_toggle_button_toggled (GTK_TOGGLE_BUTTON (auto_return));
}
}
......@@ -506,17 +535,18 @@ static void
apply_align_format (Style *style, Sheet *sheet, CellList *cells)
{
int i;
int halign, valign;
int halign, valign, autor;
i = gtk_radio_group_get_selected (hradio_list);
halign = horizontal_aligns [i].flag;
i = gtk_radio_group_get_selected (vradio_list);
valign = vertical_aligns [i].flag;
autor = GTK_TOGGLE_BUTTON (auto_return)->active;
for (; cells; cells = cells->next){
Cell *cell = cells->data;
cell_set_alignment (cell, halign, valign, ORIENT_HORIZ);
cell_set_alignment (cell, halign, valign, ORIENT_HORIZ, autor);
}
style->halign = halign;
style->valign = valign;
......
src/dialogs/dialog-cell-format.c
View file @ 29c26279
......@@ -27,6 +27,7 @@ static GtkWidget *font_widget;
/* There point to the radio groups in the format/alignment page */
static GSList *hradio_list;
static GSList *vradio_list;
static GtkWidget *auto_return;
/* Points to the first cell in the selection */
static Cell *first_cell;
......@@ -406,8 +407,21 @@ static align_def_t vertical_aligns [] = {
{ NULL, 0 }
};
static void
do_disable (GtkWidget *widget, GtkWidget *op)
{
int v;
if (GTK_TOGGLE_BUTTON (widget)->active)
v = FALSE;
else
v = TRUE;
gtk_widget_set_sensitive (op, v);
}
static GtkWidget *
make_radio_selection (GtkWidget *prop_win, char *title, align_def_t *array, GSList **dest_list)
make_radio_selection (GtkWidget *prop_win, char *title, align_def_t *array, GSList **dest_list, GtkWidget *disable)
{
GtkWidget *frame, *vbox;
GSList *group;
......@@ -422,6 +436,11 @@ make_radio_selection (GtkWidget *prop_win, char *title, align_def_t *array, GSLi
item = gtk_radio_button_new_with_label (group, _(array->name));
group = gtk_radio_button_group (GTK_RADIO_BUTTON (item));
gtk_box_pack_start_defaults (GTK_BOX (vbox), item);
if (disable && strcmp (array->name, "Fill") == 0){
gtk_signal_connect (GTK_OBJECT (item), "toggled",
GTK_SIGNAL_FUNC (do_disable), disable);
}
}
*dest_list = group;
......@@ -439,28 +458,35 @@ create_align_page (GtkWidget *prop_win, CellList *cells)
{
GtkTable *t;
GtkWidget *w;
int ha, va, ok = 0;
int ha, va, autor, ok = 0;
GList *l;
GSList *sl;
t = (GtkTable *) gtk_table_new (0, 0, 0);
/* Horizontal alignment */
w = make_radio_selection (prop_win, _("Horizontal"), horizontal_aligns, &hradio_list);
gtk_table_attach (t, w, 0, 1, 0, 2, 0, GTK_FILL, 4, 0);
/* Vertical alignment */
w = make_radio_selection (prop_win, _("Vertical"), vertical_aligns, &vradio_list);
w = make_radio_selection (prop_win, _("Vertical"), vertical_aligns, &vradio_list, NULL);
gtk_table_attach (t, w, 1, 2, 0, 1, 0, GTK_FILL, 4, 0);
/* Horizontal alignment */
w = make_radio_selection (prop_win, _("Horizontal"), horizontal_aligns, &hradio_list, w);
gtk_table_attach (t, w, 0, 1, 0, 2, 0, GTK_FILL, 4, 0);
auto_return = gtk_check_button_new_with_label ("Auto return");
gtk_table_attach (t, auto_return, 0, 3, 2, 3, 0, 0, 0, 0);
/* Check if all cells have the same properties */
if (cells){
ha = ((Cell *) (cells->data))->style->halign;
va = ((Cell *) (cells->data))->style->valign;
ha = ((Cell *) (cells->data))->style->halign;
va = ((Cell *) (cells->data))->style->valign;
autor = ((Cell *) (cells->data))->style->fit_in_cell;
for (ok = 1, l = cells; l; l = l->next){
Cell *cell = l->data;
if (cell->style->halign != ha || cell->style->valign != va){
if (cell->style->halign != ha ||
cell->style->valign != va ||
cell->style->fit_in_cell != autor){
ok = 0;
break;
}
......@@ -481,6 +507,9 @@ create_align_page (GtkWidget *prop_win, CellList *cells)
gtk_radio_button_select (vradio_list, n);
break;
}
if (autor)
gtk_toggle_button_toggled (GTK_TOGGLE_BUTTON (auto_return));
}
}
......@@ -506,17 +535,18 @@ static void
apply_align_format (Style *style, Sheet *sheet, CellList *cells)
{
int i;
int halign, valign;
int halign, valign, autor;
i = gtk_radio_group_get_selected (hradio_list);
halign = horizontal_aligns [i].flag;
i = gtk_radio_group_get_selected (vradio_list);
valign = vertical_aligns [i].flag;
autor = GTK_TOGGLE_BUTTON (auto_return)->active;
for (; cells; cells = cells->next){
Cell *cell = cells