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Commit 4e8c3f72 authored by Arturo Espinosa's avatar Arturo Espinosa
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Preliminary support for editing the shape of an object. 



Preliminary support for editing the shape of an object.

Miguel
parent c15908cc
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Showing with 366 additions and 33 deletions
ChangeLog-1999-07-09
View file @ 4e8c3f72
1998-09-07 Miguel de Icaza <miguel@nuclecu.unam.mx>
* src/dialog-cell-format.c (apply_font_format): Optimization, walk
the row list instead of calling repeatedly the sheet_row_get
routine.
1998-09-07 Miguel de Icaza <miguel@nuclecu.unam.mx>
* src/style.h: Color style is now a single color
......@@ -22,6 +28,7 @@
an arbitrary cell to the text as if it were typed by the user.
(sheet_fill_selection_with): Fill the selection with a string.
>>>>>>> 1.88
1998-09-04 Miguel de Icaza <miguel@nuclecu.unam.mx>
* src/gnumeric-sheet.c (gnumeric_sheet_key): Fix the way the
......
ChangeLog-2000-02-23
View file @ 4e8c3f72
1998-09-07 Miguel de Icaza <miguel@nuclecu.unam.mx>
* src/dialog-cell-format.c (apply_font_format): Optimization, walk
the row list instead of calling repeatedly the sheet_row_get
routine.
1998-09-07 Miguel de Icaza <miguel@nuclecu.unam.mx>
* src/style.h: Color style is now a single color
......@@ -22,6 +28,7 @@
an arbitrary cell to the text as if it were typed by the user.
(sheet_fill_selection_with): Fill the selection with a string.
>>>>>>> 1.88
1998-09-04 Miguel de Icaza <miguel@nuclecu.unam.mx>
* src/gnumeric-sheet.c (gnumeric_sheet_key): Fix the way the
......
OChangeLog-1999-07-09
View file @ 4e8c3f72
1998-09-07 Miguel de Icaza <miguel@nuclecu.unam.mx>
* src/dialog-cell-format.c (apply_font_format): Optimization, walk
the row list instead of calling repeatedly the sheet_row_get
routine.
1998-09-07 Miguel de Icaza <miguel@nuclecu.unam.mx>
* src/style.h: Color style is now a single color
......@@ -22,6 +28,7 @@
an arbitrary cell to the text as if it were typed by the user.
(sheet_fill_selection_with): Fill the selection with a string.
>>>>>>> 1.88
1998-09-04 Miguel de Icaza <miguel@nuclecu.unam.mx>
* src/gnumeric-sheet.c (gnumeric_sheet_key): Fix the way the
......
OChangeLog-2000-02-23
View file @ 4e8c3f72
1998-09-07 Miguel de Icaza <miguel@nuclecu.unam.mx>
* src/dialog-cell-format.c (apply_font_format): Optimization, walk
the row list instead of calling repeatedly the sheet_row_get
routine.
1998-09-07 Miguel de Icaza <miguel@nuclecu.unam.mx>
* src/style.h: Color style is now a single color
......@@ -22,6 +28,7 @@
an arbitrary cell to the text as if it were typed by the user.
(sheet_fill_selection_with): Fill the selection with a string.
>>>>>>> 1.88
1998-09-04 Miguel de Icaza <miguel@nuclecu.unam.mx>
* src/gnumeric-sheet.c (gnumeric_sheet_key): Fix the way the
......
src/dialog-cell-format.c
View file @ 4e8c3f72
......@@ -614,12 +614,19 @@ apply_font_format (Style *style, Sheet *sheet, CellList *cells)
/* Now apply it to every row in the selection */
for (l = sheet->selections; l; l = l->next){
SheetSelection *ss = l->data;
int i;
for (i = ss->start_row; i <= ss->end_row; i++){
ColRowInfo *ri;
/* Special case, the whole spreadsheet */
if (ss->start_row == 0 && ss->end_row == SHEET_MAX_ROWS-1)
sheet_row_set_internal_height (sheet, &sheet->default_row_style, height);
ri = sheet_row_get (sheet, i);
for (l = sheet->rows_info; l; l = l->next){
ColRowInfo *ri = l->data;
if (ri->pos < ss->start_row)
break;
if (ri->pos > ss->end_row)
break;
sheet_row_set_internal_height (sheet, ri, height);
}
}
......
src/dialogs/dialog-cell-format.c
View file @ 4e8c3f72
......@@ -614,12 +614,19 @@ apply_font_format (Style *style, Sheet *sheet, CellList *cells)
/* Now apply it to every row in the selection */
for (l = sheet->selections; l; l = l->next){
SheetSelection *ss = l->data;
int i;
for (i = ss->start_row; i <= ss->end_row; i++){
ColRowInfo *ri;
/* Special case, the whole spreadsheet */
if (ss->start_row == 0 && ss->end_row == SHEET_MAX_ROWS-1)
sheet_row_set_internal_height (sheet, &sheet->default_row_style, height);
ri = sheet_row_get (sheet, i);
for (l = sheet->rows_info; l; l = l->next){
ColRowInfo *ri = l->data;
if (ri->pos < ss->start_row)
break;
if (ri->pos > ss->end_row)
break;
sheet_row_set_internal_height (sheet, ri, height);
}
}
......
src/pixmaps.h
View file @ 4e8c3f72
#include "pixmaps/align-center.xpm"
#include "pixmaps/align-left.xpm"
#include "pixmaps/align-right.xpm"
#include "pixmaps/rect.xpm"
#include "pixmaps/line.xpm"
#include "pixmaps/oval.xpm"
src/pixmaps/line.xpm 0 → 100644
View file @ 4e8c3f72
/* XPM */
static char *line_xpm[] = {
/* width height num_colors chars_per_pixel */
" 24 24 2 1",
/* colors */
". c #000000",
"# c None",
/* pixels */
"########################",
"########################",
"##.#####################",
"###.####################",
"####.###################",
"#####.##################",
"######.#################",
"#######.################",
"########.###############",
"#########.##############",
"##########.#############",
"###########.############",
"############.###########",
"#############.##########",
"##############.#########",
"###############.########",
"################.#######",
"#################.######",
"##################.#####",
"###################.####",
"####################.###",
"#####################.##",
"########################",
"########################"
};
src/pixmaps/oval.xpm 0 → 100644
View file @ 4e8c3f72
/* XPM */
static char *oval_xpm[] = {
/* width height num_colors chars_per_pixel */
" 24 24 2 1",
/* colors */
". c #000000",
"# c None",
/* pixels */
"########################",
"########################",
"########################",
"########################",
"########################",
"#########......#########",
"#######..######..#######",
"#####..##########..#####",
"####.##############.####",
"####.##############.####",
"###.################.###",
"###.################.###",
"###.################.###",
"###.################.###",
"###.################.###",
"####.##############.####",
"####.##############.####",
"#####..##########..#####",
"#######..######..#######",
"#########......#########",
"########################",
"########################",
"########################",
"########################"
};
src/pixmaps/rect.xpm 0 → 100644
View file @ 4e8c3f72
/* XPM */
static char *rect_xpm[] = {
/* width height num_colors chars_per_pixel */
" 24 24 2 1",
/* colors */
". c #000000",
"# c None",
/* pixels */
"########################",
"########################",
"########################",
"########################",
"###...................##",
"###.#################.##",
"###.#################.##",
"###.#################.##",
"###.#################.##",
"###.#################.##",
"###.#################.##",
"###.#################.##",
"###.#################.##",
"###.#################.##",
"###.#################.##",
"###.#################.##",
"###.#################.##",
"###...................##",
"########################",
"########################",
"########################",
"########################",
"########################",
"########################"
};
src/sheet-control-gui.c
View file @ 4e8c3f72
......@@ -425,12 +425,13 @@ sheet_view_construct (SheetView *sheet_view)
/* Create the object group inside the GnumericSheet */
root_group = GNOME_CANVAS_GROUP (
GNOME_CANVAS (sheet_view->sheet_view)->root);
sheet_view->object_group = gnome_canvas_item_new (
root_group,
gnome_canvas_group_get_type (),
"x", 0.0,
"y", 0.0,
NULL);
sheet_view->object_group = GNOME_CANVAS_GROUP (
gnome_canvas_item_new (
root_group,
gnome_canvas_group_get_type (),
"x", 0.0,
"y", 0.0,
NULL));
/* Attach the GnumericSheet */
gtk_table_attach (table, sheet_view->sheet_view,
......
src/sheet-control-gui.h
View file @ 4e8c3f72
......@@ -19,10 +19,16 @@ typedef struct {
/* Object group */
GnomeCanvasGroup *object_group;
/* Temporary object used during the creation of objects
/*
* Temporary object used during the creation of objects
* in the canvas
*/
void *temp_item;
/*
* Control points for the current item
*/
GList *control_points;
/* Scrolling information */
GtkWidget *vs, *hs; /* The scrollbars */
......
src/sheet-object.c
View file @ 4e8c3f72
......@@ -252,7 +252,7 @@ sheet_object_realize (Sheet *sheet, SheetObject *object)
}
}
static void
static SheetObject *
create_object (Sheet *sheet, gdouble to_x, gdouble to_y)
{
SheetObject *o = NULL;
......@@ -290,6 +290,8 @@ create_object (Sheet *sheet, gdouble to_x, gdouble to_y)
}
sheet_object_realize (sheet, o);
return o;
}
static int
......@@ -309,9 +311,18 @@ sheet_motion_notify (GnumericSheet *gsheet, GdkEvent *event, Sheet *sheet)
static int
sheet_button_release (GnumericSheet *gsheet, GdkEventButton *event, Sheet *sheet)
{
SheetObject *o;
/* Do not propagate this event further */
gtk_signal_emit_stop_by_name (GTK_OBJECT (gsheet), "button_release_event");
if (gsheet->sheet_view->temp_item)
sheet_object_destroy (gsheet->sheet_view->temp_item);
o = create_object (sheet, event->x, event->y);
sheet_object_make_current (sheet, o);
sheet_finish_object_creation (sheet);
return 1;
......@@ -386,3 +397,163 @@ sheet_set_mode_type (Sheet *sheet, SheetModeType mode)
GTK_SIGNAL_FUNC (sheet_button_press), sheet);
}
}
static void
sheet_object_stop_editing (SheetObject *object)
{
Sheet *sheet = object->sheet;
GList *l;
for (l = sheet->sheet_views; l; l = l->next){
GList *items;
SheetView *sheet_view = l->data;
for (items = sheet_view->control_points; items; items = items->next){
GnomeCanvasItem *item = items->data;
gtk_object_destroy (GTK_OBJECT (item));
}
g_list_free (sheet_view->control_points);
sheet_view->control_points = NULL;
}
sheet->current_object = NULL;
}
/*
* This hooks to the event for the handlebox
*/
static int
object_event (GnomeCanvasItem *item, GdkEvent *event, SheetObject *object)
{
int idx;
double *points = object->points->coords;
double x1, y1, x2, y2;
static int last_x, last_y, dx, dy;
switch (event->type){
case GDK_BUTTON_RELEASE:
object->dragging = 0;
break;
case GDK_BUTTON_PRESS:
object->dragging = 1;
last_x = event->button.x;
last_y = event->button.y;
break;
case GDK_MOTION_NOTIFY:
if (!object->dragging)
return FALSE;
idx = GPOINTER_TO_INT (gtk_object_get_user_data (item));
printf ("HERE: %d\n", idx);
switch (idx){
case 0:
case 2:
case 5:
case 7:
/* borders */
dx = event->button.x - last_x;
dy = event->button.y - last_y;
break;
case 1:
case 6:
dx = 0;
dy = event->button.y - last_y;
break;
case 3:
case 4:
dy = 0;
dx = event->button.x - last_x;
break;
}
last_x = event->button.x;
last_y = event->button.y;
gnome_canvas_item_move (item, dx, dy);
break;
default:
return FALSE;
}
return TRUE;
}
static GnomeCanvasItem *
new_control_point (GnomeCanvasGroup *group, SheetObject *object, int idx, double x, double y)
{
GnomeCanvasItem *item;
item = gnome_canvas_item_new (
group,
gnome_canvas_rect_get_type (),
"x1", x - 2,
"y1", y - 2,
"x2", x + 2,
"y2", y + 2,
"outline_color", "black",
"fill_color", "black",
NULL);
gtk_signal_connect (GTK_OBJECT (item), "event",
GTK_SIGNAL_FUNC (object_event), object);
gtk_object_set_user_data (GTK_OBJECT (item), GINT_TO_POINTER (idx));
return item;
}
static void
sheet_object_start_editing (SheetObject *object)
{
Sheet *sheet = object->sheet;
double *points = object->points->coords;
GList *l;
int i;
for (l = sheet->sheet_views; l; l = l->next){
SheetView *sheet_view = l->data;
GnomeCanvasGroup *group = sheet_view->object_group;
GnomeCanvasItem *ul [8];
ul [0] = new_control_point (group, object, 0, points [0], points [1]);
ul [1] = new_control_point (group, object, 1, (points [0] + points [2]) / 2, points [1]);
ul [2] = new_control_point (group, object, 2, points [2], points [1]);
ul [3] = new_control_point (group, object, 3, points [0], (points [1] + points [3]) / 2);
ul [4] = new_control_point (group, object, 4, points [2], (points [1] + points [3]) / 2);
ul [5] = new_control_point (group, object, 5, points [0], points [3]);
ul [6] = new_control_point (group, object, 6, (points [0] + points [2]) / 2, points [3]);
ul [7] = new_control_point (group, object, 7, points [2], points [3]);
for (i = 0; i < 8; i++)
sheet_view->control_points = g_list_prepend (sheet_view->control_points, ul [i]);
}
}
void
sheet_object_make_draggable (SheetObject *object)
{
}
void
sheet_object_make_current (Sheet *sheet, SheetObject *object)
{
g_return_if_fail (sheet != NULL);
g_return_if_fail (IS_SHEET (sheet));
g_return_if_fail (object != NULL);
g_return_if_fail (IS_SHEET_OBJECT (object));
if (sheet->current_object == object)
return;
if (sheet->current_object)
sheet_object_stop_editing (sheet->current_object);
sheet_object_make_draggable (object);
sheet_object_start_editing (object);
sheet->current_object = object;
}
src/sheet-object.h
View file @ 4e8c3f72
......@@ -13,6 +13,7 @@ typedef struct {
Sheet *sheet;
GList *realized_list;
SheetObjectType type;
int dragging;
String *color;
int width;
......@@ -50,5 +51,8 @@ GnomeCanvasItem *sheet_view_object_realize (SheetView *sheet_view,
void sheet_view_object_unrealize (SheetView *sheet_view,
SheetObject *object);
void sheet_object_make_current (Sheet *sheet,
SheetObject *object);
#endif
src/sheet-view.c
View file @ 4e8c3f72
......@@ -425,12 +425,13 @@ sheet_view_construct (SheetView *sheet_view)
/* Create the object group inside the GnumericSheet */
root_group = GNOME_CANVAS_GROUP (
GNOME_CANVAS (sheet_view->sheet_view)->root);
sheet_view->object_group = gnome_canvas_item_new (
root_group,
gnome_canvas_group_get_type (),
"x", 0.0,
"y", 0.0,
NULL);
sheet_view->object_group = GNOME_CANVAS_GROUP (
gnome_canvas_item_new (
root_group,
gnome_canvas_group_get_type (),
"x", 0.0,
"y", 0.0,
NULL));
/* Attach the GnumericSheet */
gtk_table_attach (table, sheet_view->sheet_view,
......
src/sheet-view.h
View file @ 4e8c3f72
......@@ -19,10 +19,16 @@ typedef struct {
/* Object group */
GnomeCanvasGroup *object_group;
/* Temporary object used during the creation of objects
/*
* Temporary object used during the creation of objects
* in the canvas
*/
void *temp_item;
/*
* Control points for the current item
*/
GList *control_points;
/* Scrolling information */
GtkWidget *vs, *hs; /* The scrollbars */
......
src/sheet.c
View file @ 4e8c3f72
......@@ -395,7 +395,6 @@ sheet_row_set_internal_height (Sheet *sheet, ColRowInfo *ri, int height)
g_return_if_fail (sheet != NULL);
g_return_if_fail (IS_SHEET (sheet));
g_return_if_fail (ri != NULL);
g_return_if_fail (ri != &sheet->default_row_style);
pix = sheet->last_zoom_factor_used;
......
src/sheet.h
View file @ 4e8c3f72
......@@ -102,6 +102,7 @@ typedef struct {
SheetModeType mode; /* Sheet mode */
GList *objects; /* List of objects in the spreadsheet */
GList *coords; /* During creation time: keeps click coordinates */
void *current_object;
/*
* When editing a cell: the cell (may be NULL) and
......
src/workbook.c
View file @ 4e8c3f72
......@@ -355,15 +355,15 @@ static GnomeUIInfo workbook_toolbar [] = {
N_("Sets the cell alignment to the right"),
right_align_cmd, NULL, align_right),
GNOMEUIINFO_SEPARATOR,
GNOMEUIINFO_ITEM_STOCK (N_("Line"),
N_("Creates a line object"),
create_line_cmd, GNOME_STOCK_PIXMAP_JUMP_TO),
GNOMEUIINFO_ITEM_STOCK (N_("Rectangle"),
N_("Creates a rectangle object"),
create_rectangle_cmd, GNOME_STOCK_PIXMAP_JUMP_TO),
GNOMEUIINFO_ITEM_STOCK (N_("Ellipse"),
N_("Creates an ellipse object"),
create_ellipse_cmd, GNOME_STOCK_PIXMAP_JUMP_TO),
GNOMEUIINFO_ITEM_DATA (N_("Line"),
N_("Creates a line object"),
create_line_cmd, NULL, line_xpm),
GNOMEUIINFO_ITEM_DATA (N_("Rectangle"),
N_("Creates a rectangle object"),
create_rectangle_cmd, NULL, rect_xpm),
GNOMEUIINFO_ITEM_DATA (N_("Ellipse"),
N_("Creates an ellipse object"),
create_ellipse_cmd, NULL, oval_xpm),
GNOMEUIINFO_END
};
......
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