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[editor] split out the grid into rendered rows. 

This allows cool stuff to be inserted in between the rows
This commit is contained in:
Andy Williams 2016-03-30 03:58:39 +01:00
parent a45352346e
commit bec0d3085c
3 changed files with 277 additions and 197 deletions
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458
elm_code/src/lib/widget/elm_code_widget.c
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@ -50,6 +50,8 @@ Eina_Unicode status_icons[] = {
} \
} while (0)
static void _elm_code_widget_resize(Elm_Code_Widget *widget);
EAPI Evas_Object *
elm_code_widget_add(Evas_Object *parent, Elm_Code *code)
{
@ -90,6 +92,24 @@ _elm_code_widget_class_constructor(Eo_Class *klass EINA_UNUSED)
}
void
_elm_code_widget_cell_size_get(Elm_Code_Widget *widget, Evas_Coord *width, Evas_Coord *height)
{
Elm_Code_Widget_Data *pd;
Evas_Object *grid;
Evas_Coord w, h;
pd = eo_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
grid = eina_list_nth(pd->grids, 0);
evas_object_textgrid_cell_size_get(grid, &w, &h);
if (w == 0) w = 5;
if (h == 0) h = 10;
if (width) *width = w;
if (height) *height = h;
}
static void
_elm_code_widget_scroll_by(Elm_Code_Widget *widget, int by_x, int by_y)
{
@ -104,50 +124,6 @@ _elm_code_widget_scroll_by(Elm_Code_Widget *widget, int by_x, int by_y)
elm_scroller_region_show(pd->scroller, x, y, w, h);
}
static void
_elm_code_widget_resize(Elm_Code_Widget *widget)
{
Elm_Code_Line *line;
Eina_List *item;
Evas_Coord ww, wh, old_width, old_height;
int w, h, cw, ch, gutter;
unsigned int line_width;
Elm_Code_Widget_Data *pd;
pd = eo_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
gutter = elm_obj_code_widget_text_left_gutter_width_get(widget);
if (!pd->code)
return;
evas_object_geometry_get(widget, NULL, NULL, &ww, &wh);
evas_object_textgrid_cell_size_get(pd->grid, &cw, &ch);
old_width = ww;
old_height = wh;
w = 0;
h = elm_code_file_lines_get(pd->code->file);
EINA_LIST_FOREACH(pd->code->file->lines, item, line)
{
line_width = elm_code_widget_line_text_column_width_get(widget, line);
if ((int) line_width + gutter + 1 > w)
w = (int) line_width + gutter + 1;
}
if (w*cw > ww)
ww = w*cw;
if (h*ch > wh)
wh = h*ch;
evas_object_textgrid_size_set(pd->grid, ww/cw+1, wh/ch+1);
evas_object_size_hint_min_set(pd->grid, w*cw, h*ch);
if (pd->gravity_x == 1.0 || pd->gravity_y == 1.0)
_elm_code_widget_scroll_by(widget,
(pd->gravity_x == 1.0 && ww > old_width) ? ww - old_width : 0,
(pd->gravity_y == 1.0 && wh > old_height) ? wh - old_height : 0);
}
static void
_elm_code_widget_fill_line_token(Evas_Textgrid_Cell *cells, int count, int start, int end, Elm_Code_Token_Type type)
{
@ -216,7 +192,7 @@ _elm_code_widget_fill_gutter(Elm_Code_Widget *widget, Evas_Textgrid_Cell *cells,
int width, Elm_Code_Status_Type status, int line)
{
char *number = NULL;
int w, gutter, g;
int gutter, g;
Elm_Code_Widget_Data *pd;
pd = eo_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
@ -224,7 +200,6 @@ _elm_code_widget_fill_gutter(Elm_Code_Widget *widget, Evas_Textgrid_Cell *cells,
if (width < gutter)
return;
evas_object_textgrid_size_get(pd->grid, &w, NULL);
cells[gutter-1].codepoint = status_icons[status];
cells[gutter-1].bold = 1;
@ -336,16 +311,20 @@ _elm_code_widget_fill_line(Elm_Code_Widget *widget, Elm_Code_Line *line)
{
char *chr;
Eina_Unicode unichr;
unsigned int length, x, charwidth, i;
int w, chrpos, gutter;
unsigned int length, x, charwidth, i, w;
int chrpos, gutter;
Evas_Object *grid;
Evas_Textgrid_Cell *cells;
Elm_Code_Widget_Data *pd;
pd = eo_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
gutter = elm_obj_code_widget_text_left_gutter_width_get(widget);
if (eina_list_count(pd->grids) < line->number)
return;
evas_object_textgrid_size_get(pd->grid, &w, NULL);
cells = evas_object_textgrid_cellrow_get(pd->grid, line->number - 1);
w = elm_code_widget_columns_get(widget);
grid = eina_list_nth(pd->grids, line->number - 1);
cells = evas_object_textgrid_cellrow_get(grid, 0);
_elm_code_widget_fill_gutter(widget, cells, w, line->status, line->number);
_elm_code_widget_fill_line_tokens(widget, cells, w, line);
@ -383,51 +362,18 @@ _elm_code_widget_fill_line(Elm_Code_Widget *widget, Elm_Code_Line *line)
if (line->number < elm_code_file_lines_get(line->file))
_elm_code_widget_fill_whitespace(widget, '\n', &cells[length + gutter]);
evas_object_textgrid_update_add(pd->grid, 0, line->number - 1, w, 1);
}
static void
_elm_code_widget_empty_line(Elm_Code_Widget *widget, unsigned int number)
{
unsigned int x;
int w, gutter;
Evas_Textgrid_Cell *cells;
Elm_Code_Widget_Data *pd;
pd = eo_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
gutter = elm_obj_code_widget_text_left_gutter_width_get(widget);
evas_object_textgrid_size_get(pd->grid, &w, NULL);
cells = evas_object_textgrid_cellrow_get(pd->grid, number - 1);
_elm_code_widget_fill_gutter(widget, cells, w, ELM_CODE_STATUS_TYPE_DEFAULT, 0);
for (x = gutter; x < (unsigned int) w; x++)
{
cells[x].codepoint = 0;
if (pd->editable && pd->focussed && pd->cursor_line == number)
cells[x].bg = ELM_CODE_STATUS_TYPE_CURRENT;
else if (pd->line_width_marker == x - gutter + 1)
cells[x].bg = ELM_CODE_WIDGET_COLOR_GUTTER_BG;
else
cells[x].bg = ELM_CODE_STATUS_TYPE_DEFAULT;
}
_elm_code_widget_fill_cursor(widget, number, cells, gutter, w);
evas_object_textgrid_update_add(pd->grid, 0, number - 1, w, 1);
evas_object_textgrid_update_add(grid, 0, 0, w, 1);
}
static void
_elm_code_widget_fill_range(Elm_Code_Widget *widget, unsigned int first_row, unsigned int last_row)
{
Elm_Code_Line *line;
int h;
unsigned int y;
Elm_Code_Widget_Data *pd;
pd = eo_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
_elm_code_widget_resize(widget);
h = elm_code_widget_lines_visible_get(widget);
for (y = first_row; y <= last_row; y++)
{
@ -435,10 +381,6 @@ _elm_code_widget_fill_range(Elm_Code_Widget *widget, unsigned int first_row, uns
_elm_code_widget_fill_line(widget, line);
}
for (; y <= (unsigned int) h; y++)
{
_elm_code_widget_empty_line(widget, y);
}
}
static void
@ -451,7 +393,7 @@ _elm_code_widget_refresh(Elm_Code_Widget *widget)
pd = eo_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
evas_object_textgrid_cell_size_get(pd->grid, NULL, &ch);
_elm_code_widget_cell_size_get(widget, NULL, &ch);
elm_scroller_region_get(pd->scroller, NULL, &scroll_y, NULL, &scroll_h);
first_row = scroll_y / ch + 1;
@ -600,7 +542,7 @@ _elm_code_widget_cursor_ensure_visible(Elm_Code_Widget *widget)
pd = eo_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
elm_scroller_region_get(pd->scroller, &viewx, &viewy, &vieww, &viewh);
evas_object_textgrid_cell_size_get(pd->grid, &cellw, &cellh);
_elm_code_widget_cell_size_get(widget, &cellw, &cellh);
gutter = elm_obj_code_widget_text_left_gutter_width_get(widget);
curx = (pd->cursor_col + gutter - 1) * cellw;
@ -634,8 +576,6 @@ _elm_code_widget_cursor_move(Elm_Code_Widget *widget, Elm_Code_Widget_Data *pd,
code = pd->code;
if (oldrow <= elm_code_file_lines_get(code->file))
_elm_code_widget_fill_line(widget, elm_code_file_line_get(pd->code->file, oldrow));
else
_elm_code_widget_empty_line(widget, oldrow);
}
_elm_code_widget_fill_line(widget, elm_code_file_line_get(pd->code->file, pd->cursor_line));
}
@ -645,19 +585,37 @@ _elm_code_widget_position_at_coordinates_get(Elm_Code_Widget *widget, Elm_Code_W
Evas_Coord x, Evas_Coord y,
unsigned int *row, int *col)
{
Eina_List *item;
Elm_Code_Line *line;
Evas_Coord ox, oy, sx, sy;
Evas_Coord ox, oy, sx, sy, rowy;
Evas_Object *grid;
int cw, ch, gutter;
unsigned int number;
unsigned int guess, number;
evas_object_geometry_get(widget, &ox, &oy, NULL, NULL);
elm_scroller_region_get(pd->scroller, &sx, &sy, NULL, NULL);
x = x + sx - ox;
y = y + sy - oy;
evas_object_textgrid_cell_size_get(pd->grid, &cw, &ch);
_elm_code_widget_cell_size_get(widget, &cw, &ch);
gutter = elm_obj_code_widget_text_left_gutter_width_get(widget);
number = ((double) y / ch) + 1;
guess = ((double) y / ch) + 1;
number = guess;
// unfortunately EINA_LIST_REVERSE_FOREACH skips to the end of the list...
for (item = eina_list_nth_list(pd->grids, guess - 1), grid = eina_list_data_get(item);
item;
item = eina_list_prev(item), grid = eina_list_data_get(item))
{
evas_object_geometry_get(grid, NULL, &rowy, NULL, NULL);
if (rowy - oy < y)
break;
number--;
}
if (col)
*col = ((double) x / cw) - gutter + 1;
if (row)
@ -1406,6 +1364,182 @@ _elm_code_widget_elm_widget_focus_direction_manager_is(Eo *obj EINA_UNUSED,
return EINA_TRUE;
}
static void
_elm_code_widget_setup_palette(Evas_Object *o)
{
double feint = 0.5;
// setup status colors
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_DEFAULT,
36, 36, 36, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_CURRENT,
12, 12, 12, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_IGNORED,
36, 36, 36, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_NOTE,
255, 153, 0, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_WARNING,
255, 153, 0, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_ERROR,
205, 54, 54, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_FATAL,
205, 54, 54, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_ADDED,
36, 96, 36, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_REMOVED,
96, 36, 36, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_CHANGED,
36, 36, 96, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_PASSED,
54, 96, 54, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_FAILED,
96, 54, 54, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_TODO,
54, 54, 96, 255);
// setup token colors
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_DEFAULT,
205, 205, 205, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_COMMENT,
51, 153, 255, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_STRING,
255, 90, 53, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_NUMBER,
212, 212, 42, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_BRACE,
101, 101, 101, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_TYPE,
51, 153, 255, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_CLASS,
114, 170, 212, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_FUNCTION,
114, 170, 212, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_PARAM,
255, 255, 255, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_KEYWORD,
255, 153, 0, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_PREPROCESSOR,
0, 176, 0, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_ADDED,
54, 255, 54, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_REMOVED,
255, 54, 54, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_CHANGED,
54, 54, 255, 255);
// other styles that the widget uses
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_WIDGET_COLOR_CURSOR,
205, 205, 54, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_WIDGET_COLOR_SELECTION,
51, 153, 255, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_WIDGET_COLOR_GUTTER_BG,
75, 75, 75, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_WIDGET_COLOR_GUTTER_FG,
139, 139, 139, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_WIDGET_COLOR_WHITESPACE,
101 * feint, 101 * feint, 101 * feint, 255 * feint);
}
static void
_elm_code_widget_ensure_n_grid_rows(Elm_Code_Widget *widget, int rows)
{
Evas_Object *grid;
int existing, i;
Elm_Code_Widget_Data *pd;
pd = eo_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
existing = eina_list_count(pd->grids);
// trim unneeded rows in our rendering
if (rows < existing)
{
for (i = existing - rows; i > 0; i--)
{
grid = eina_list_data_get(eina_list_last(pd->grids));
evas_object_hide(grid);
elm_box_unpack(pd->gridbox, grid);
pd->grids = eina_list_remove_list(pd->grids, eina_list_last(pd->grids));
}
rows = existing;
}
if (rows == existing)
return;
for (int i = existing; i < rows; i++)
{
grid = evas_object_textgrid_add(pd->gridbox);
evas_object_size_hint_weight_set(grid, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(grid, EVAS_HINT_FILL, 0.0);
evas_object_show(grid);
_elm_code_widget_setup_palette(grid);
elm_box_pack_end(pd->gridbox, grid);
pd->grids = eina_list_append(pd->grids, grid);
evas_object_event_callback_add(grid, EVAS_CALLBACK_MOUSE_DOWN, _elm_code_widget_mouse_down_cb, widget);
evas_object_event_callback_add(grid, EVAS_CALLBACK_MOUSE_MOVE, _elm_code_widget_mouse_move_cb, widget);
evas_object_event_callback_add(grid, EVAS_CALLBACK_MOUSE_UP, _elm_code_widget_mouse_up_cb, widget);
evas_object_textgrid_font_set(grid, pd->font_name, pd->font_size * elm_config_scale_get());
}
}
static void
_elm_code_widget_resize(Elm_Code_Widget *widget)
{
Elm_Code_Line *line;
Eina_List *item;
Evas_Object *grid;
Evas_Coord ww, wh, old_width, old_height;
int w, h, cw, ch, gutter;
unsigned int line_width;
Elm_Code_Widget_Data *pd;
pd = eo_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
gutter = elm_obj_code_widget_text_left_gutter_width_get(widget);
if (!pd->code)
return;
evas_object_geometry_get(widget, NULL, NULL, &ww, &wh);
old_width = ww;
old_height = wh;
w = 0;
h = elm_code_file_lines_get(pd->code->file);
EINA_LIST_FOREACH(pd->code->file->lines, item, line)
{
line_width = elm_code_widget_line_text_column_width_get(widget, line);
if ((int) line_width + gutter + 1 > w)
w = (int) line_width + gutter + 1;
}
_elm_code_widget_ensure_n_grid_rows(widget, h);
_elm_code_widget_cell_size_get(widget, &cw, &ch);
if (w*cw > ww)
ww = w*cw;
if (h*ch > wh)
wh = h*ch;
pd->col_count = ww/cw + 1;
EINA_LIST_FOREACH(pd->grids, item, grid)
{
evas_object_textgrid_size_set(grid, pd->col_count, 1);
evas_object_size_hint_min_set(grid, w*cw, ch);
}
if (pd->gravity_x == 1.0 || pd->gravity_y == 1.0)
_elm_code_widget_scroll_by(widget,
(pd->gravity_x == 1.0 && ww > old_width) ? ww - old_width : 0,
(pd->gravity_y == 1.0 && wh > old_height) ? wh - old_height : 0);
}
EOAPI void
_elm_code_widget_line_refresh(Eo *obj, Elm_Code_Widget_Data *pd EINA_UNUSED, Elm_Code_Line *line)
{
@ -1413,12 +1547,12 @@ _elm_code_widget_line_refresh(Eo *obj, Elm_Code_Widget_Data *pd EINA_UNUSED, Elm
}
EOAPI Eina_Bool
_elm_code_widget_line_visible_get(Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd, Elm_Code_Line *line)
_elm_code_widget_line_visible_get(Eo *obj, Elm_Code_Widget_Data *pd, Elm_Code_Line *line)
{
Evas_Coord cellh, viewy, viewh;
elm_scroller_region_get(pd->scroller, NULL, &viewy, NULL, &viewh);
evas_object_textgrid_cell_size_get(pd->grid, NULL, &cellh);
_elm_code_widget_cell_size_get(obj, NULL, &cellh);
if (((int)line->number - 1) * cellh > viewy + viewh || (int)line->number * cellh < viewy)
return EINA_FALSE;
@ -1427,25 +1561,31 @@ _elm_code_widget_line_visible_get(Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd,
}
EOAPI unsigned int
_elm_code_widget_lines_visible_get(Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd)
_elm_code_widget_lines_visible_get(Eo *obj, Elm_Code_Widget_Data *pd)
{
Evas_Coord cellh, viewh;
elm_scroller_region_get(pd->scroller, NULL, NULL, NULL, &viewh);
evas_object_textgrid_cell_size_get(pd->grid, NULL, &cellh);
_elm_code_widget_cell_size_get(obj, NULL, &cellh);
return viewh / cellh;
return viewh / cellh + 1;
}
EOLIAN static void
_elm_code_widget_font_set(Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd,
const char *name, Evas_Font_Size size)
{
Eina_List *item;
Evas_Object *grid;
const char *face = name;
if (!face)
face = "Mono";
evas_object_textgrid_font_set(pd->grid, face, size * elm_config_scale_get());
EINA_LIST_FOREACH(pd->grids, item, grid)
{
evas_object_textgrid_font_set(grid, face, size * elm_config_scale_get());
}
if (pd->font_name)
eina_stringshare_del((char *)pd->font_name);
pd->font_name = eina_stringshare_add(face);
@ -1462,6 +1602,12 @@ _elm_code_widget_font_get(Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd,
*size = pd->font_size;
}
EOLIAN static unsigned int
_elm_code_widget_columns_get(Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd)
{
return pd->col_count;
}
EOLIAN static void
_elm_code_widget_code_set(Eo *obj, Elm_Code_Widget_Data *pd, Elm_Code *code)
{
@ -1594,91 +1740,10 @@ _elm_code_widget_cursor_position_get(Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *
*line = pd->cursor_line;
}
static void
_elm_code_widget_setup_palette(Evas_Object *o)
{
double feint = 0.5;
// setup status colors
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_DEFAULT,
36, 36, 36, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_CURRENT,
12, 12, 12, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_IGNORED,
36, 36, 36, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_NOTE,
255, 153, 0, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_WARNING,
255, 153, 0, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_ERROR,
205, 54, 54, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_FATAL,
205, 54, 54, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_ADDED,
36, 96, 36, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_REMOVED,
96, 36, 36, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_CHANGED,
36, 36, 96, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_PASSED,
54, 96, 54, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_FAILED,
96, 54, 54, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_STATUS_TYPE_TODO,
54, 54, 96, 255);
// setup token colors
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_DEFAULT,
205, 205, 205, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_COMMENT,
51, 153, 255, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_STRING,
255, 90, 53, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_NUMBER,
212, 212, 42, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_BRACE,
101, 101, 101, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_TYPE,
51, 153, 255, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_CLASS,
114, 170, 212, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_FUNCTION,
114, 170, 212, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_PARAM,
255, 255, 255, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_KEYWORD,
255, 153, 0, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_PREPROCESSOR,
0, 176, 0, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_ADDED,
54, 255, 54, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_REMOVED,
255, 54, 54, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_TOKEN_TYPE_CHANGED,
54, 54, 255, 255);
// other styles that the widget uses
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_WIDGET_COLOR_CURSOR,
205, 205, 54, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_WIDGET_COLOR_SELECTION,
51, 153, 255, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_WIDGET_COLOR_GUTTER_BG,
75, 75, 75, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_WIDGET_COLOR_GUTTER_FG,
139, 139, 139, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, ELM_CODE_WIDGET_COLOR_WHITESPACE,
101 * feint, 101 * feint, 101 * feint, 255 * feint);
}
EOLIAN static void
_elm_code_widget_evas_object_smart_add(Eo *obj, Elm_Code_Widget_Data *pd)
{
Evas_Object *grid, *scroller;
Evas_Object *background, *gridrows, *scroller;
evas_obj_smart_add(eo_super(obj, ELM_CODE_WIDGET_CLASS));
elm_object_focus_allow_set(obj, EINA_TRUE);
@ -1693,19 +1758,22 @@ _elm_code_widget_evas_object_smart_add(Eo *obj, Elm_Code_Widget_Data *pd)
elm_object_focus_allow_set(scroller, EINA_FALSE);
pd->scroller = scroller;
grid = evas_object_textgrid_add(obj);
evas_object_size_hint_weight_set(grid, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(grid, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(grid);
background = elm_bg_add(scroller);
evas_object_color_set(background, 145, 145, 145, 255);
evas_object_size_hint_weight_set(background, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(background, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(background);
elm_object_part_content_set(scroller, "elm.swallow.background", background);
gridrows = elm_box_add(scroller);
evas_object_size_hint_weight_set(gridrows, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(gridrows, EVAS_HINT_FILL, 0.0);
elm_object_content_set(scroller, gridrows);
pd->gridbox = gridrows;
_elm_code_widget_tooltip_add(obj);
elm_object_content_set(scroller, grid);
pd->grid = grid;
_elm_code_widget_setup_palette(grid);
evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _elm_code_widget_resize_cb, obj);
evas_object_event_callback_add(grid, EVAS_CALLBACK_MOUSE_DOWN, _elm_code_widget_mouse_down_cb, obj);
evas_object_event_callback_add(grid, EVAS_CALLBACK_MOUSE_MOVE, _elm_code_widget_mouse_move_cb, obj);
evas_object_event_callback_add(grid, EVAS_CALLBACK_MOUSE_UP, _elm_code_widget_mouse_up_cb, obj);
evas_object_event_callback_add(obj, EVAS_CALLBACK_KEY_DOWN, _elm_code_widget_key_down_cb, obj);
evas_object_smart_callback_add(obj, "focused", _elm_code_widget_focused_event_cb, obj);
@ -1715,8 +1783,6 @@ _elm_code_widget_evas_object_smart_add(Eo *obj, Elm_Code_Widget_Data *pd)
eo_event_callback_add(obj, &ELM_CODE_EVENT_FILE_LOAD_DONE, _elm_code_widget_file_cb, obj);
eo_event_callback_add(obj, ELM_CODE_WIDGET_EVENT_SELECTION_CHANGED, _elm_code_widget_selection_cb, obj);
eo_event_callback_add(obj, ELM_CODE_WIDGET_EVENT_SELECTION_CLEARED, _elm_code_widget_selection_clear_cb, obj);
_elm_code_widget_font_set(obj, pd, NULL, 10);
}
#include "elm_code_widget_text.c"

10
elm_code/src/lib/widget/elm_code_widget.eo
View File

@ -30,6 +30,16 @@ class Elm.Code_Widget (Elm.Layout, Elm.Interface_Atspi_Text)
size: Evas_Font_Size; [[The font size for the widget]]
}
}
@property columns {
get {
[[Get the number of columns in the widget currently.
This will be the max of the number of columns to represent the longest line and
the minimum required to fill the visible widget width.]]
}
values {
columns: uint; [[The number of columns required to render the widget]]
}
}
@property gravity {
set {
[[Set how this widget's scroller should respond to new lines being added.

6
elm_code/src/lib/widget/elm_code_widget_private.h
View File

@ -13,7 +13,9 @@ typedef struct
typedef struct
{
Elm_Code *code;
Evas_Object *grid, *scroller;
Eina_List *grids;
unsigned int col_count;
Evas_Object *scroller, *gridbox;
const char *font_name;
Evas_Font_Size font_size;
@ -44,6 +46,8 @@ typedef struct
/* Private widget methods */
void _elm_code_widget_cell_size_get(Elm_Code_Widget *widget, Evas_Coord *width, Evas_Coord *height);
void _elm_code_widget_text_at_cursor_insert(Elm_Code_Widget *widget, const char *text, int length);
void _elm_code_widget_newline(Elm_Code_Widget *widget);