2448 lines
74 KiB
C
2448 lines
74 KiB
C
#ifdef HAVE_CONFIG_H
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# include "elementary_config.h"
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#endif
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#include <Elementary.h>
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#include "elm_priv.h"
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#include "elm_code_private.h"
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#include "elm_code_widget_private.h"
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/* FIXME: hoversel is deprecated in EO APIs */
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#include "elm_hoversel.eo.h"
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#define MY_CLASS ELM_CODE_WIDGET_CLASS
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typedef enum {
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ELM_CODE_WIDGET_COLOR_GUTTER_BG = ELM_CODE_TOKEN_TYPE_COUNT,
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ELM_CODE_WIDGET_COLOR_GUTTER_SCOPE_BG,
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ELM_CODE_WIDGET_COLOR_GUTTER_FG,
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ELM_CODE_WIDGET_COLOR_WHITESPACE,
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ELM_CODE_WIDGET_COLOR_SELECTION,
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ELM_CODE_WIDGET_COLOR_COUNT
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} Elm_Code_Widget_Colors;
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static Eina_Unicode status_icons[] = {
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' ',
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' ',
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' ',
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' ',
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'!',
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'!',
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'!',
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'+',
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'-',
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' ',
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0x2713,
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0x2717,
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0x2691,
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0
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};
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#define EO_CONSTRUCTOR_CHECK_RETURN(obj) do { \
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Eina_Bool finalized; \
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\
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finalized = efl_finalized_get(obj); \
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if (finalized) \
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{ \
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ERR("This function is only allowed during construction."); \
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return; \
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} \
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} while (0)
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static void _elm_code_widget_resize(Elm_Code_Widget *widget, Elm_Code_Line *newline);
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#include "elm_code_widget_legacy.eo.h"
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EAPI Evas_Object *
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elm_code_widget_add(Evas_Object *parent, Elm_Code *code)
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{
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EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
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return elm_legacy_add(ELM_CODE_WIDGET_LEGACY_CLASS, parent,
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elm_obj_code_widget_code_set(efl_added, code));
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}
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#include "elm_code_widget_legacy.eo.c"
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EOLIAN static Eo *
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_elm_code_widget_efl_object_constructor(Eo *obj, Elm_Code_Widget_Data *pd)
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{
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obj = efl_constructor(efl_super(obj, ELM_CODE_WIDGET_CLASS));
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pd->cursor_line = 1;
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pd->cursor_col = 1;
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pd->tabstop = 8;
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return obj;
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}
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EOLIAN static Eo *
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_elm_code_widget_efl_object_finalize(Eo *obj, Elm_Code_Widget_Data *pd)
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{
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obj = efl_finalize(efl_super(obj, ELM_CODE_WIDGET_CLASS));
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if (pd->code)
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return obj;
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ERR("Elm_Code_Widget cannot finalize without calling elm_code_widget_code_set.");
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return NULL;
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}
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EOLIAN static void
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_elm_code_widget_class_constructor(Efl_Class *klass EINA_UNUSED)
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{
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}
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void
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_elm_code_widget_cell_size_get(Elm_Code_Widget *widget, Evas_Coord *width, Evas_Coord *height)
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{
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Elm_Code_Widget_Data *pd;
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Evas_Object *grid;
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Evas_Coord w = 0, h = 0;
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pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
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grid = eina_list_nth(pd->grids, 0);
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if (!grid)
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return;
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evas_object_textgrid_cell_size_get(grid, &w, &h);
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if (w == 0) w = 5;
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if (h == 0) h = 10;
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if (width) *width = w;
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if (height) *height = h;
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}
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static void
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_elm_code_widget_scroll_by(Elm_Code_Widget *widget, int by_x, int by_y)
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{
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Elm_Code_Widget_Data *pd;
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Evas_Coord x, y, w, h;
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pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
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elm_scroller_region_get(pd->scroller, &x, &y, &w, &h);
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x += by_x;
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y += by_y;
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elm_scroller_region_show(pd->scroller, x, y, w, h);
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}
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static void
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_elm_code_widget_fill_line_token(Evas_Textgrid_Cell *cells, int count, int start, int end, Elm_Code_Token_Type type)
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{
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int x;
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for (x = start; x <= end && x < count; x++)
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{
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// TODO find a way to mark if a token is themes fg or bg
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if (type == ELM_CODE_TOKEN_TYPE_MATCH)
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cells[x - 1].bg = type;
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else
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cells[x - 1].fg = type;
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}
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}
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static unsigned int
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_elm_code_widget_status_type_get(Elm_Code_Widget *widget, Elm_Code_Line *line, unsigned int col)
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{
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Elm_Code_Widget_Data *pd;
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pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
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if (line->status != ELM_CODE_STATUS_TYPE_DEFAULT)
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return line->status;
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if (pd->editable && pd->focussed && pd->cursor_line == line->number)
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return ELM_CODE_STATUS_TYPE_CURRENT;
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if (pd->line_width_marker > 0 && pd->line_width_marker == col-1)
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return ELM_CODE_WIDGET_COLOR_GUTTER_BG;
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return ELM_CODE_STATUS_TYPE_DEFAULT;
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}
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static void
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_elm_code_widget_fill_line_tokens(Elm_Code_Widget *widget, Evas_Textgrid_Cell *cells,
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unsigned int count, Elm_Code_Line *line)
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{
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Eina_List *item;
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Elm_Code_Token *token;
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unsigned int end, length, offset;
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unsigned int token_start_col, token_end_col;
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offset = elm_obj_code_widget_text_left_gutter_width_get(widget);
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length = elm_code_widget_line_text_column_width_get(widget, line) + offset;
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EINA_LIST_FOREACH(line->tokens, item, token)
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{
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token_start_col = elm_code_widget_line_text_column_width_to_position(widget, line, token->start) + offset;
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token_end_col = elm_code_widget_line_text_column_width_to_position(widget, line, token->end) + offset;
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// TODO handle a token starting before the previous finishes
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end = token_end_col;
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if (token->continues)
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end = length + offset;
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_elm_code_widget_fill_line_token(cells, count, token_start_col, end, token->type);
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}
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}
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static Eina_Bool
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_elm_code_widget_line_in_scope(Elm_Code_Line *line, Elm_Code_Line *fromline)
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{
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Elm_Code_Line *midline;
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unsigned int number;
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if (!line || !fromline || line->scope == 0 || fromline->scope == 0)
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return EINA_FALSE;
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if (line->number == fromline->number)
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return EINA_TRUE;
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if (line->scope < fromline->scope)
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return EINA_FALSE;
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number = fromline->number;
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while (number != line->number)
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{
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midline = elm_code_file_line_get(line->file, number);
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if (midline->scope < fromline->scope)
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return EINA_FALSE;
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if (line->number < fromline->number)
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number--;
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else
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number++;
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}
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return EINA_TRUE;
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}
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static void
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_elm_code_widget_fill_line_gutter(Elm_Code_Widget *widget, Evas_Textgrid_Cell *cells,
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int width, Elm_Code_Line *line)
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{
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char *number = NULL;
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int gutter, g;
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Elm_Code_Widget_Data *pd;
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Elm_Code_Line *cursor_line;
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pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
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gutter = elm_code_widget_text_left_gutter_width_get(widget);
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if (width < gutter)
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return;
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cells[gutter-1].codepoint = status_icons[line->status];
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cells[gutter-1].bold = 1;
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cells[gutter-1].fg = ELM_CODE_WIDGET_COLOR_GUTTER_FG;
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if (line->status == ELM_CODE_STATUS_TYPE_DEFAULT)
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{
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cursor_line = elm_code_file_line_get(line->file, pd->cursor_line);
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if (_elm_code_widget_line_in_scope(line, cursor_line))
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cells[gutter-1].bg = ELM_CODE_WIDGET_COLOR_GUTTER_SCOPE_BG;
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else
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cells[gutter-1].bg = ELM_CODE_WIDGET_COLOR_GUTTER_BG;
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}
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else
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{
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cells[gutter-1].bg = line->status;
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}
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if (pd->show_line_numbers)
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{
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if (line->number > 0)
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{
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number = malloc(sizeof(char) * gutter);
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snprintf(number, gutter, "%*d", gutter - 1, line->number);
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}
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for (g = 0; g < gutter - 1; g++)
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{
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if (number)
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cells[g].codepoint = *(number + g);
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else
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cells[g].codepoint = 0;
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cells[g].fg = ELM_CODE_WIDGET_COLOR_GUTTER_FG;
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cells[g].bg = ELM_CODE_WIDGET_COLOR_GUTTER_BG;
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}
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if (number)
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free(number);
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}
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}
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static void
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_elm_code_widget_fill_whitespace(Elm_Code_Widget *widget, Eina_Unicode character, Evas_Textgrid_Cell *cell)
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{
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Elm_Code_Widget_Data *pd;
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pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
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if (!pd->show_whitespace)
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{
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if (character== '\t')
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cell->codepoint = 0;
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return;
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}
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switch (character)
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{
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case ' ':
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cell->codepoint = 0x00b7;
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break;
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case '\t':
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cell->codepoint = 0x2192;
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break;
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case '\n':
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cell->codepoint = 0x23ce;
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break;
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default:
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return;
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}
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cell->fg = ELM_CODE_WIDGET_COLOR_WHITESPACE;
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}
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static void
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_elm_code_widget_cursor_update(Elm_Code_Widget *widget, Elm_Code_Widget_Data *pd)
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{
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Evas_Coord cx, cy, cw, ch;
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elm_code_widget_geometry_for_position_get(widget, pd->cursor_line, pd->cursor_col, &cx, &cy, &cw, &ch);
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if (!pd->cursor_rect)
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{
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pd->cursor_rect = elm_layout_add(widget);
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if (!elm_layout_theme_set(pd->cursor_rect, "entry", "cursor", elm_widget_style_get(widget)))
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CRI("Failed to set layout!");
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elm_layout_signal_emit(pd->cursor_rect, "elm,action,focus", "elm");
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}
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evas_object_resize(pd->cursor_rect, cw/8, ch);
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evas_object_move(pd->cursor_rect, cx, cy);
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evas_object_show(pd->cursor_rect);
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}
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static void
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_elm_code_widget_fill_cursor(Elm_Code_Widget *widget, unsigned int number, int gutter, int w)
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{
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Elm_Code_Widget_Data *pd;
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pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
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if (pd->visible && pd->editable && pd->focussed && pd->cursor_line == number)
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{
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if (pd->cursor_col + gutter - 1 >= (unsigned int) w)
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return;
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if (pd->selection && !pd->selection->in_progress)
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{
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Elm_Code_Line *line = elm_code_file_line_get(pd->code->file, number);
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if (!line)
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return;
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if (!elm_code_widget_line_visible_get(widget, line))
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return;
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}
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_elm_code_widget_cursor_update(widget, pd);
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}
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}
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static void
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_elm_code_widget_fill_selection(Elm_Code_Widget *widget, Elm_Code_Line *line, Evas_Textgrid_Cell *cells,
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int gutter, int w)
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{
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Elm_Code_Widget_Data *pd;
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unsigned int x, start, end;
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Elm_Code_Widget_Selection_Data *selection;
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pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
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if (!pd->selection)
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return;
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selection = elm_code_widget_selection_normalized_get(widget);
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if (selection->start_line > line->number || selection->end_line < line->number)
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{
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free(selection);
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return;
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}
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start = selection->start_col;
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if (selection->start_line < line->number)
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start = 1;
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end = selection->end_col;
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if (selection->end_line > line->number)
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end = w;
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free(selection);
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for (x = gutter + start - 1; x < gutter + end && x < (unsigned int) w; x++)
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cells[x].bg = ELM_CODE_WIDGET_COLOR_SELECTION;
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}
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static void
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_elm_code_widget_fill_line(Elm_Code_Widget *widget, Elm_Code_Line *line)
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{
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char *chr;
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Eina_Unicode unichr;
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unsigned int length, x, charwidth, i, w;
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int chrpos, gutter;
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Evas_Object *grid;
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Evas_Textgrid_Cell *cells;
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Elm_Code_Widget_Data *pd;
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EINA_SAFETY_ON_NULL_RETURN(line);
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pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
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gutter = elm_obj_code_widget_text_left_gutter_width_get(widget);
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if (eina_list_count(pd->grids) < line->number)
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return;
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w = elm_code_widget_columns_get(widget);
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grid = eina_list_nth(pd->grids, line->number - 1);
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cells = evas_object_textgrid_cellrow_get(grid, 0);
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length = elm_code_widget_line_text_column_width_get(widget, line);
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chrpos = 0;
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chr = (char *)elm_code_line_text_get(line, NULL);
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for (x = gutter; x < (unsigned int) w && x < length + gutter; x+=charwidth)
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{
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unichr = eina_unicode_utf8_next_get(chr, &chrpos);
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cells[x].codepoint = unichr;
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cells[x].bold = 0;
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cells[x].fg = ELM_CODE_TOKEN_TYPE_DEFAULT;
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cells[x].bg = _elm_code_widget_status_type_get(widget, line, x - gutter + 1);
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charwidth = 1;
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if (unichr == '\t')
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charwidth = elm_code_widget_text_tabwidth_at_column_get(widget, x - gutter + 1);
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for (i = x + 1; i < x + charwidth && i < (unsigned int) w; i++)
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{
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cells[i].codepoint = 0;
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cells[i].bg = _elm_code_widget_status_type_get(widget, line, i - gutter + 1);
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}
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_elm_code_widget_fill_whitespace(widget, unichr, &cells[x]);
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}
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for (; x < (unsigned int) w; x++)
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{
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cells[x].codepoint = 0;
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cells[x].bold = 0;
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cells[x].bg = _elm_code_widget_status_type_get(widget, line, x - gutter + 1);
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}
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_elm_code_widget_fill_line_gutter(widget, cells, w, line);
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_elm_code_widget_fill_line_tokens(widget, cells, w, line);
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_elm_code_widget_fill_selection(widget, line, cells, gutter, w);
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_elm_code_widget_fill_cursor(widget, line->number, gutter, w);
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if (line->number < elm_code_file_lines_get(line->file))
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_elm_code_widget_fill_whitespace(widget, '\n', &cells[length + gutter]);
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evas_object_textgrid_update_add(grid, 0, 0, w, 1);
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}
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static void
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_elm_code_widget_cursor_selection_set(Elm_Code_Widget *widget, Elm_Code_Widget_Data *pd)
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{
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unsigned int end_line, end_col;
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end_line = pd->selection->end_line;
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end_col = pd->selection->end_col;
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if (pd->selection->type == ELM_CODE_WIDGET_SELECTION_KEYBOARD)
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return;
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if ((pd->selection->start_line == pd->selection->end_line && pd->selection->end_col > pd->selection->start_col) ||
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(pd->selection->start_line < pd->selection->end_line))
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{
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end_col++;
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}
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elm_code_widget_cursor_position_set(widget, end_line, end_col);
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}
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static void
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_elm_code_widget_fill_range(Elm_Code_Widget *widget, Elm_Code_Widget_Data *pd,
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unsigned int first_row, unsigned int last_row,
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Elm_Code_Line *newline)
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{
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Elm_Code_Line *line;
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unsigned int y;
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if (newline)
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_elm_code_widget_fill_line(widget, newline);
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// if called from new line cb, no need to update whole range unless visible
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if (newline && !elm_obj_code_widget_line_visible_get(widget, newline))
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return;
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// cursor will be shown if it should be visible
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evas_object_hide(pd->cursor_rect);
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for (y = first_row; y <= last_row; y++)
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{
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line = elm_code_file_line_get(pd->code->file, y);
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if (line)
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_elm_code_widget_fill_line(widget, line);
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}
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if (pd->selection)
|
|
_elm_code_widget_cursor_selection_set(widget, pd);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_fill_update(Elm_Code_Widget *widget, unsigned int first_row, unsigned int last_row,
|
|
Elm_Code_Line *newline)
|
|
{
|
|
Elm_Code_Widget_Data *pd;
|
|
|
|
_elm_code_widget_resize(widget, newline);
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
_elm_code_widget_fill_range(widget, pd, first_row, last_row, newline);
|
|
}
|
|
|
|
static Eina_Bool
|
|
_elm_code_widget_viewport_get(Elm_Code_Widget *widget,
|
|
Elm_Code_Widget_Data *pd,
|
|
unsigned int *first_row,
|
|
unsigned int *last_row)
|
|
{
|
|
Evas_Coord scroll_y, scroll_h, oy;
|
|
|
|
evas_object_geometry_get(widget, NULL, &oy, NULL, NULL);
|
|
elm_scroller_region_get(pd->scroller, NULL, &scroll_y, NULL, &scroll_h);
|
|
if (scroll_h == 0)
|
|
return EINA_FALSE;
|
|
|
|
elm_code_widget_position_at_coordinates_get(widget, 0, oy, first_row, NULL);
|
|
elm_code_widget_position_at_coordinates_get(widget, 0, oy + scroll_h, last_row, NULL);
|
|
|
|
if (last_row && *last_row > elm_code_file_lines_get(pd->code->file))
|
|
*last_row = elm_code_file_lines_get(pd->code->file);
|
|
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_refresh(Elm_Code_Widget *widget, Elm_Code_Line *line)
|
|
{
|
|
unsigned int first_row, last_row;
|
|
|
|
Elm_Code_Widget_Data *pd;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
if (!_elm_code_widget_viewport_get(widget, pd, &first_row, &last_row))
|
|
return ;
|
|
|
|
_elm_code_widget_fill_update(widget, first_row, last_row, line);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_clear(Elm_Code_Widget *widget)
|
|
{
|
|
Elm_Code_Widget_Data *pd;
|
|
Evas_Object *grid;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
EINA_LIST_FREE(pd->grids, grid)
|
|
{
|
|
evas_object_del(grid);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_fill(Elm_Code_Widget *widget)
|
|
{
|
|
Elm_Code_Widget_Data *pd;
|
|
unsigned int height;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
height = elm_code_widget_lines_visible_get(widget);
|
|
if (height > elm_code_file_lines_get(pd->code->file))
|
|
height = elm_code_file_lines_get(pd->code->file);
|
|
|
|
_elm_code_widget_fill_update(widget, 1, height, NULL);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_line_cb(void *data, const Efl_Event *event)
|
|
{
|
|
Elm_Code_Line *line;
|
|
Elm_Code_Widget *widget;
|
|
|
|
line = (Elm_Code_Line *)event->info;
|
|
widget = (Elm_Code_Widget *)data;
|
|
|
|
_elm_code_widget_refresh(widget, line);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_file_cb(void *data, const Efl_Event *event EINA_UNUSED)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
Elm_Code_Widget_Data *pd;
|
|
|
|
widget = (Elm_Code_Widget *)data;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
if (elm_code_file_lines_get(pd->code->file))
|
|
_elm_code_widget_fill(widget);
|
|
else
|
|
_elm_code_widget_clear(widget);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_selection_cb(void *data, const Efl_Event *event EINA_UNUSED)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
|
|
widget = (Elm_Code_Widget *)data;
|
|
|
|
_elm_code_widget_refresh(widget, NULL);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_selection_clear_cb(void *data, const Efl_Event *event EINA_UNUSED)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
|
|
widget = (Elm_Code_Widget *)data;
|
|
|
|
_elm_code_widget_fill(widget);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_resize_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
|
|
void *event_info EINA_UNUSED)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
|
|
widget = (Elm_Code_Widget *)data;
|
|
|
|
_elm_code_widget_refresh(widget, NULL);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_show_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
|
|
void *event_info EINA_UNUSED)
|
|
{
|
|
Elm_Code_Widget_Data *pd;
|
|
Elm_Code_Widget *widget = (Elm_Code_Widget *) data;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
pd->visible = EINA_TRUE;
|
|
if (pd->cursor_rect)
|
|
evas_object_show(pd->cursor_rect);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_hidden_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
|
|
void *event_info EINA_UNUSED)
|
|
{
|
|
Elm_Code_Widget_Data *pd;
|
|
Elm_Code_Widget *widget = (Elm_Code_Widget *) data;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
pd->visible = EINA_FALSE;
|
|
if (pd->cursor_rect)
|
|
evas_object_hide(pd->cursor_rect);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_cursor_ensure_visible(Elm_Code_Widget *widget)
|
|
{
|
|
Evas_Coord viewx, viewy, vieww, viewh, cellw = 0, cellh = 0;
|
|
Evas_Coord curx, cury, oy, rowy;
|
|
Evas_Object *grid;
|
|
Elm_Code_Widget_Data *pd;
|
|
int gutter;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
evas_object_geometry_get(widget, NULL, &oy, NULL, NULL);
|
|
elm_scroller_region_get(pd->scroller, &viewx, &viewy, &vieww, &viewh);
|
|
_elm_code_widget_cell_size_get(widget, &cellw, &cellh);
|
|
|
|
grid = eina_list_data_get(eina_list_nth_list(pd->grids, pd->cursor_line - 1));
|
|
evas_object_geometry_get(grid, NULL, &rowy, NULL, NULL);
|
|
|
|
gutter = elm_obj_code_widget_text_left_gutter_width_get(widget);
|
|
curx = (pd->cursor_col + gutter - 1) * cellw;
|
|
cury = rowy + viewy - oy;
|
|
|
|
if (curx >= viewx && cury >= viewy && curx + cellw <= viewx + vieww && cury + cellh <= viewy + viewh)
|
|
return;
|
|
|
|
elm_scroller_region_show(pd->scroller, curx, cury, cellw, cellh);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_cursor_move(Elm_Code_Widget *widget, Elm_Code_Widget_Data *pd, unsigned int col, unsigned int line)
|
|
{
|
|
Elm_Code *code;
|
|
Elm_Code_Line *line_obj;
|
|
unsigned int oldrow, position, length;
|
|
const char *text;
|
|
|
|
oldrow = pd->cursor_line;
|
|
pd->cursor_col = col;
|
|
pd->cursor_line = line;
|
|
|
|
code = pd->code;
|
|
line_obj = elm_code_file_line_get(code->file, line);
|
|
position = elm_code_widget_line_text_position_for_column_get(widget, line_obj, col);
|
|
text = elm_code_line_text_get(line_obj, &length);
|
|
if (position < length && text[position] == '\t')
|
|
pd->cursor_col = elm_code_widget_line_text_column_width_to_position(widget, line_obj, position);
|
|
|
|
efl_event_callback_legacy_call(widget, ELM_OBJ_CODE_WIDGET_EVENT_CURSOR_CHANGED, widget);
|
|
if (!pd->selection || (pd->selection && pd->selection->in_progress))
|
|
_elm_code_widget_cursor_ensure_visible(widget);
|
|
|
|
if (oldrow != pd->cursor_line)
|
|
_elm_code_widget_refresh(widget, line_obj);
|
|
else
|
|
_elm_code_widget_fill_line(widget, elm_code_file_line_get(pd->code->file, pd->cursor_line));
|
|
elm_layout_signal_emit(pd->cursor_rect, "elm,action,show,cursor", "elm");
|
|
}
|
|
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_code_widget_position_at_coordinates_get(Eo *obj, Elm_Code_Widget_Data *pd,
|
|
Evas_Coord x, Evas_Coord y,
|
|
unsigned int *row, int *col)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
Eina_List *item;
|
|
Elm_Code_Line *line;
|
|
Evas_Coord ox = 0, oy = 0, sx = 0, sy = 0, rowy = 0;
|
|
Evas_Object *grid;
|
|
int cw = 0, ch = 0, gutter, retcol;
|
|
unsigned int guess = 1, number = 1;
|
|
|
|
widget = (Elm_Code_Widget *)obj;
|
|
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;
|
|
|
|
_elm_code_widget_cell_size_get(widget, &cw, &ch);
|
|
gutter = elm_obj_code_widget_text_left_gutter_width_get(widget);
|
|
|
|
if (y >= 0 && ch > 0)
|
|
guess = ((double) y / ch) + 1;
|
|
if (guess > 1)
|
|
{
|
|
number = guess;
|
|
|
|
// unfortunately EINA_LIST_REVERSE_FOREACH skips to the end of the list...
|
|
for (item = eina_list_nth_list(pd->grids, number - 1), grid = eina_list_data_get(item);
|
|
number > 1 && item;
|
|
item = eina_list_prev(item), grid = eina_list_data_get(item))
|
|
{
|
|
evas_object_geometry_get(grid, NULL, &rowy, NULL, NULL);
|
|
|
|
if (rowy + sy - oy - 1 <= y)
|
|
break;
|
|
|
|
number--;
|
|
}
|
|
}
|
|
|
|
if (col)
|
|
{
|
|
if (cw == 0)
|
|
retcol = 1;
|
|
else
|
|
retcol = ((double) x / cw) - gutter + 1;
|
|
|
|
if (retcol <= 0)
|
|
*col = 1;
|
|
else
|
|
*col = retcol;
|
|
}
|
|
if (row)
|
|
*row = number;
|
|
|
|
line = elm_code_file_line_get(pd->code->file, number);
|
|
return !!line;
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_code_widget_geometry_for_position_get(Elm_Code_Widget *widget, Elm_Code_Widget_Data *pd, unsigned int row, int col,
|
|
Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
|
|
{
|
|
Elm_Code_Line *line;
|
|
Evas_Object *grid;
|
|
Evas_Coord cellw = 0;
|
|
unsigned int length = 0;
|
|
int gutter;
|
|
|
|
line = elm_code_file_line_get(pd->code->file, row);
|
|
if (!line)
|
|
return EINA_FALSE;
|
|
|
|
elm_code_line_text_get(line, &length);
|
|
_elm_code_widget_cell_size_get(widget, &cellw, h);
|
|
gutter = elm_obj_code_widget_text_left_gutter_width_get(widget);
|
|
|
|
grid = eina_list_nth(pd->grids, row - 1);
|
|
evas_object_geometry_get(grid, x, y, NULL, NULL);
|
|
|
|
if (x)
|
|
*x += (col - 1 + gutter) * cellw;
|
|
if (w)
|
|
*w = cellw;
|
|
|
|
return !!line && col <= (int) length;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_line_status_toggle(Elm_Code_Widget *widget EINA_UNUSED, Elm_Code_Widget_Data *pd,
|
|
Elm_Code_Line *line)
|
|
{
|
|
Evas_Object *status, *grid;
|
|
const char *template = "<color=#8B8B8B>%s</color>";
|
|
char *text;
|
|
|
|
// add a status below the line if needed (and remove those no longer needed)
|
|
grid = eina_list_nth(pd->grids, line->number - 1);
|
|
status = evas_object_data_get(grid, "status");
|
|
|
|
if (status)
|
|
{
|
|
elm_box_unpack(pd->gridbox, status);
|
|
evas_object_hide(status);
|
|
evas_object_data_set(grid, "status", NULL);
|
|
}
|
|
else
|
|
{
|
|
status = elm_label_add(pd->gridbox);
|
|
evas_object_size_hint_weight_set(status, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
|
|
evas_object_size_hint_align_set(status, 0.05, EVAS_HINT_FILL);
|
|
evas_object_show(status);
|
|
|
|
elm_box_pack_after(pd->gridbox, status, grid);
|
|
evas_object_data_set(grid, "status", status);
|
|
|
|
if (line->status_text)
|
|
{
|
|
text = malloc((strlen(template) + strlen(line->status_text) + 1) * sizeof(char));
|
|
sprintf(text, template, line->status_text);
|
|
elm_object_text_set(status, text);
|
|
free(text);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
_popup_menu_dismissed_cb(void *data, const Efl_Event *event EINA_UNUSED)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
Elm_Code_Widget_Data *pd;
|
|
|
|
widget = (Elm_Code_Widget *)data;
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
if (pd->hoversel) evas_object_hide(pd->hoversel);
|
|
}
|
|
|
|
static void
|
|
_popup_menu_cut_cb(void *data,
|
|
Evas_Object *obj EINA_UNUSED,
|
|
void *event_info EINA_UNUSED)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
Elm_Code_Widget_Data *pd;
|
|
|
|
widget = (Elm_Code_Widget *)data;
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
elm_code_widget_selection_cut(widget);
|
|
if (pd->hoversel) evas_object_hide(pd->hoversel);
|
|
}
|
|
|
|
static void
|
|
_popup_menu_copy_cb(void *data,
|
|
Evas_Object *obj EINA_UNUSED,
|
|
void *event_info EINA_UNUSED)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
Elm_Code_Widget_Data *pd;
|
|
|
|
widget = (Elm_Code_Widget *)data;
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
elm_code_widget_selection_copy(widget);
|
|
if (pd->hoversel) evas_object_hide(pd->hoversel);
|
|
}
|
|
|
|
static void
|
|
_popup_menu_paste_cb(void *data,
|
|
Evas_Object *obj EINA_UNUSED,
|
|
void *event_info EINA_UNUSED)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
Elm_Code_Widget_Data *pd;
|
|
|
|
widget = (Elm_Code_Widget *)data;
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
elm_code_widget_selection_paste(widget);
|
|
if (pd->hoversel) evas_object_hide(pd->hoversel);
|
|
}
|
|
|
|
static void
|
|
_popup_menu_cancel_cb(void *data,
|
|
Evas_Object *obj EINA_UNUSED,
|
|
void *event_info EINA_UNUSED)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
Elm_Code_Widget_Data *pd;
|
|
|
|
widget = (Elm_Code_Widget *)data;
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
elm_code_widget_selection_clear(widget);
|
|
if (pd->hoversel) evas_object_hide(pd->hoversel);
|
|
}
|
|
|
|
static void
|
|
_popup_menu_show(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
Elm_Code_Widget_Data *pd;
|
|
Evas_Object *top;
|
|
|
|
widget = (Elm_Code_Widget *)obj;
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
if (pd->hoversel) evas_object_del(pd->hoversel);
|
|
|
|
pd->hoversel = elm_hoversel_add(obj);
|
|
elm_object_tree_focus_allow_set(pd->hoversel, EINA_FALSE);
|
|
elm_widget_sub_object_add(obj, pd->hoversel);
|
|
top = elm_widget_top_get(obj);
|
|
|
|
if (top) elm_hoversel_hover_parent_set(pd->hoversel, top);
|
|
|
|
efl_event_callback_add
|
|
(pd->hoversel, ELM_HOVERSEL_EVENT_DISMISSED, _popup_menu_dismissed_cb, obj);
|
|
if (pd->selection)
|
|
{
|
|
if (pd->editable)
|
|
{
|
|
elm_hoversel_item_add
|
|
(pd->hoversel, "Cut", NULL, ELM_ICON_NONE,
|
|
_popup_menu_cut_cb, obj);
|
|
}
|
|
elm_hoversel_item_add
|
|
(pd->hoversel, "Copy", NULL, ELM_ICON_NONE,
|
|
_popup_menu_copy_cb, obj);
|
|
if (pd->editable)
|
|
{
|
|
elm_hoversel_item_add
|
|
(pd->hoversel, "Paste", NULL, ELM_ICON_NONE,
|
|
_popup_menu_paste_cb, obj);
|
|
}
|
|
elm_hoversel_item_add
|
|
(pd->hoversel, "Cancel", NULL, ELM_ICON_NONE,
|
|
_popup_menu_cancel_cb, obj);
|
|
}
|
|
else
|
|
{
|
|
if (pd->editable)
|
|
{
|
|
elm_hoversel_item_add
|
|
(pd->hoversel, "Paste", NULL, ELM_ICON_NONE,
|
|
_popup_menu_paste_cb, obj);
|
|
|
|
}
|
|
else
|
|
elm_hoversel_item_add
|
|
(pd->hoversel, "Cancel", NULL, ELM_ICON_NONE,
|
|
_popup_menu_cancel_cb, obj);
|
|
}
|
|
|
|
if (pd->hoversel)
|
|
{
|
|
evas_object_move(pd->hoversel, x, y);
|
|
evas_object_show(pd->hoversel);
|
|
elm_hoversel_hover_begin(pd->hoversel);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_clicked_gutter_cb(Elm_Code_Widget *widget, unsigned int row)
|
|
{
|
|
Elm_Code_Widget_Data *pd;
|
|
Elm_Code_Line *line;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
line = elm_code_file_line_get(pd->code->file, row);
|
|
if (!line)
|
|
return;
|
|
|
|
if (line->status_text)
|
|
{
|
|
elm_code_widget_line_status_toggle(widget, line);
|
|
return;
|
|
}
|
|
|
|
efl_event_callback_legacy_call(widget, ELM_OBJ_CODE_WIDGET_EVENT_LINE_GUTTER_CLICKED, line);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_clicked_editable_cb(Elm_Code_Widget *widget, unsigned int row, unsigned int col)
|
|
{
|
|
Elm_Code_Widget_Data *pd;
|
|
Elm_Code_Line *line;
|
|
unsigned int column_width;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
line = elm_code_file_line_get(pd->code->file, row);
|
|
if (!line)
|
|
return;
|
|
column_width = elm_code_widget_line_text_column_width_get(widget, line);
|
|
|
|
if (col > column_width + 1)
|
|
col = column_width + 1;
|
|
else if (col <= 0)
|
|
col = 1;
|
|
|
|
_elm_code_widget_cursor_move(widget, pd, col, row);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_clicked_readonly_cb(Elm_Code_Widget *widget, unsigned int row)
|
|
{
|
|
Elm_Code_Widget_Data *pd;
|
|
Elm_Code_Line *line;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
line = elm_code_file_line_get(pd->code->file, row);
|
|
if (!line)
|
|
return;
|
|
|
|
efl_event_callback_legacy_call(widget, ELM_OBJ_CODE_WIDGET_EVENT_LINE_CLICKED, line);
|
|
}
|
|
|
|
static void
|
|
_mouse_selection_paste_at_position(Elm_Code_Widget *widget,
|
|
unsigned int row, unsigned int col)
|
|
{
|
|
char *text;
|
|
|
|
if (elm_code_widget_selection_is_empty(widget))
|
|
return;
|
|
|
|
text = elm_code_widget_selection_text_get(widget);
|
|
elm_code_widget_selection_clear(widget);
|
|
|
|
elm_code_widget_cursor_position_set(widget, row, col);
|
|
elm_code_widget_text_at_cursor_insert(widget, text);
|
|
|
|
free(text);
|
|
}
|
|
|
|
static Evas_Object *
|
|
_elm_code_widget_tooltip_cb(void *data, Evas_Object *obj EINA_UNUSED, Evas_Object *tooltip)
|
|
{
|
|
Evas_Object *label;
|
|
|
|
if (!data)
|
|
return NULL;
|
|
|
|
label = elm_label_add(tooltip);
|
|
elm_object_text_set(label, (Eina_Stringshare *)data);
|
|
return label;
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_tooltip_del_cb(void *data, Evas_Object *obj EINA_UNUSED,
|
|
void *event_info EINA_UNUSED)
|
|
{
|
|
if (!data)
|
|
return;
|
|
|
|
eina_stringshare_del((Eina_Stringshare *)data);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_mouse_down_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
|
|
void *event_info)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
Elm_Code_Widget_Data *pd;
|
|
Evas_Event_Mouse_Down *event;
|
|
Eina_Bool ctrl, shift;
|
|
unsigned int row;
|
|
int col;
|
|
|
|
widget = (Elm_Code_Widget *)data;
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
event = (Evas_Event_Mouse_Down *)event_info;
|
|
_elm_code_widget_position_at_coordinates_get(widget, pd, event->canvas.x, event->canvas.y, &row, &col);
|
|
|
|
ctrl = evas_key_modifier_is_set(event->modifiers, "Control");
|
|
shift = evas_key_modifier_is_set(event->modifiers, "Shift");
|
|
if (!ctrl)
|
|
{
|
|
if (event->button == 3)
|
|
{
|
|
_popup_menu_show(widget, event->canvas.x, event->canvas.y);
|
|
return;
|
|
}
|
|
else if (event->button == 2)
|
|
{
|
|
_mouse_selection_paste_at_position(widget, row, col);
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (!shift)
|
|
elm_code_widget_selection_clear(widget);
|
|
|
|
if (event->flags & EVAS_BUTTON_TRIPLE_CLICK)
|
|
{
|
|
elm_code_widget_selection_select_line(widget, row);
|
|
return;
|
|
}
|
|
else if (event->flags & EVAS_BUTTON_DOUBLE_CLICK)
|
|
{
|
|
elm_code_widget_selection_select_word(widget, row, col);
|
|
return;
|
|
}
|
|
|
|
if (pd->editable)
|
|
{
|
|
if (shift && !pd->selection)
|
|
elm_code_widget_selection_start(widget, pd->cursor_line, pd->cursor_col);
|
|
_elm_code_widget_clicked_editable_cb(widget, row, (unsigned int) col);
|
|
if (shift)
|
|
elm_code_widget_selection_end(widget, pd->cursor_line, pd->cursor_col);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_mouse_move_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
|
|
void *event_info)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
Elm_Code_Widget_Data *pd;
|
|
Evas_Event_Mouse_Move *event;
|
|
unsigned int row;
|
|
int col;
|
|
|
|
widget = (Elm_Code_Widget *)data;
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
event = (Evas_Event_Mouse_Move *)event_info;
|
|
|
|
_elm_code_widget_position_at_coordinates_get(widget, pd, event->cur.canvas.x, event->cur.canvas.y, &row, &col);
|
|
|
|
if (!pd->editable || !event->buttons)
|
|
{
|
|
Elm_Code_Line *line;
|
|
Eina_Stringshare *text = NULL;
|
|
|
|
line = elm_code_file_line_get(elm_code_widget_code_get(widget)->file, row);
|
|
if (line && line->status_text)
|
|
text = eina_stringshare_add(line->status_text);
|
|
elm_object_tooltip_content_cb_set(pd->gridbox, _elm_code_widget_tooltip_cb,
|
|
text, _elm_code_widget_tooltip_del_cb);
|
|
|
|
return;
|
|
}
|
|
|
|
if (!pd->selection)
|
|
if (col > 0 && row <= elm_code_file_lines_get(pd->code->file))
|
|
elm_code_widget_selection_start(widget, row, col);
|
|
|
|
_elm_code_widget_selection_type_set(widget, ELM_CODE_WIDGET_SELECTION_MOUSE);
|
|
_elm_code_widget_selection_in_progress_set(widget, EINA_TRUE);
|
|
|
|
|
|
elm_code_widget_selection_end(widget, row, col);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_mouse_up_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
|
|
void *event_info)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
Elm_Code_Widget_Data *pd;
|
|
Evas_Event_Mouse_Up *event;
|
|
Evas_Coord x, y;
|
|
unsigned int row;
|
|
int col;
|
|
Eina_Bool hasline;
|
|
|
|
widget = (Elm_Code_Widget *)data;
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
event = (Evas_Event_Mouse_Up *)event_info;
|
|
|
|
if (pd->selection)
|
|
{
|
|
_elm_code_widget_selection_in_progress_set(widget, EINA_FALSE);
|
|
|
|
if (pd->selection->start_line == pd->selection->end_line &&
|
|
pd->selection->start_col == pd->selection->end_col)
|
|
elm_code_widget_selection_clear(widget);
|
|
else
|
|
return;
|
|
}
|
|
|
|
x = event->canvas.x;
|
|
y = event->canvas.y;
|
|
hasline = _elm_code_widget_position_at_coordinates_get(widget, pd, x, y, &row, &col);
|
|
if (!hasline)
|
|
return;
|
|
|
|
if (col <= 0)
|
|
_elm_code_widget_clicked_gutter_cb(widget, row);
|
|
else if (pd->editable)
|
|
_elm_code_widget_clicked_editable_cb(widget, row, (unsigned int) col);
|
|
else
|
|
_elm_code_widget_clicked_readonly_cb(widget, row);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_scroller_clicked_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
|
|
void *event_info)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
Elm_Code_Widget_Data *pd;
|
|
Evas_Event_Mouse_Down *event;
|
|
|
|
widget = (Elm_Code_Widget *)data;
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
event = (Evas_Event_Mouse_Down *)event_info;
|
|
|
|
if (_elm_code_widget_position_at_coordinates_get(widget, pd,
|
|
event->canvas.x, event->canvas.y, NULL, NULL))
|
|
return;
|
|
|
|
elm_code_widget_selection_clear(widget);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_cursor_move_home(Elm_Code_Widget *widget)
|
|
{
|
|
Elm_Code_Widget_Data *pd;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
if (pd->cursor_col <= 1)
|
|
return;
|
|
|
|
_elm_code_widget_cursor_move(widget, pd, 1, pd->cursor_line);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_cursor_move_end(Elm_Code_Widget *widget)
|
|
{
|
|
Elm_Code_Widget_Data *pd;
|
|
Elm_Code_Line *line;
|
|
unsigned int lastcol;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
line = elm_code_file_line_get(pd->code->file, pd->cursor_line);
|
|
lastcol = elm_code_widget_line_text_column_width_get(widget, line);
|
|
if (pd->cursor_col > lastcol + 1)
|
|
return;
|
|
|
|
_elm_code_widget_cursor_move(widget, pd, lastcol + 1, pd->cursor_line);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_cursor_move_up(Elm_Code_Widget *widget)
|
|
{
|
|
Elm_Code_Widget_Data *pd;
|
|
Elm_Code_Line *line;
|
|
unsigned int row, col, column_width;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
row = pd->cursor_line;
|
|
col = pd->cursor_col;
|
|
|
|
if (pd->cursor_line <= 1)
|
|
return;
|
|
|
|
row--;
|
|
line = elm_code_file_line_get(pd->code->file, row);
|
|
column_width = elm_code_widget_line_text_column_width_get(widget, line);
|
|
if (col > column_width + 1)
|
|
col = column_width + 1;
|
|
|
|
_elm_code_widget_cursor_move(widget, pd, col, row);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_cursor_move_down(Elm_Code_Widget *widget)
|
|
{
|
|
Elm_Code_Widget_Data *pd;
|
|
Elm_Code_Line *line;
|
|
unsigned int row, col, column_width;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
row = pd->cursor_line;
|
|
col = pd->cursor_col;
|
|
|
|
if (pd->cursor_line >= elm_code_file_lines_get(pd->code->file))
|
|
return;
|
|
|
|
row++;
|
|
line = elm_code_file_line_get(pd->code->file, row);
|
|
column_width = elm_code_widget_line_text_column_width_get(widget, line);
|
|
if (col > column_width + 1)
|
|
col = column_width + 1;
|
|
|
|
_elm_code_widget_cursor_move(widget, pd, col, row);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_cursor_move_left(Elm_Code_Widget *widget)
|
|
{
|
|
Elm_Code_Widget_Data *pd;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
if (pd->cursor_col <= 1)
|
|
{
|
|
if (pd->cursor_line > 1)
|
|
{
|
|
_elm_code_widget_cursor_move_up(widget);
|
|
_elm_code_widget_cursor_move_end(widget);
|
|
}
|
|
return;
|
|
}
|
|
|
|
_elm_code_widget_cursor_move(widget, pd, pd->cursor_col-1, pd->cursor_line);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_cursor_move_right(Elm_Code_Widget *widget)
|
|
{
|
|
Elm_Code_Widget_Data *pd;
|
|
Elm_Code_Line *line;
|
|
unsigned int position, next_col;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
line = elm_code_file_line_get(pd->code->file, pd->cursor_line);
|
|
if (pd->cursor_col > elm_code_widget_line_text_column_width_get(widget, line))
|
|
{
|
|
if (pd->cursor_line < elm_code_file_lines_get(pd->code->file))
|
|
{
|
|
_elm_code_widget_cursor_move_down(widget);
|
|
_elm_code_widget_cursor_move_home(widget);
|
|
}
|
|
return;
|
|
}
|
|
|
|
next_col = pd->cursor_col + 1;
|
|
position = elm_code_widget_line_text_position_for_column_get(widget, line, pd->cursor_col);
|
|
if (elm_code_line_text_get(line, NULL)[position] == '\t')
|
|
next_col = pd->cursor_col + pd->tabstop;
|
|
|
|
_elm_code_widget_cursor_move(widget, pd, next_col, pd->cursor_line);
|
|
}
|
|
|
|
static unsigned int
|
|
_elm_code_widget_cursor_move_page_height_get(Elm_Code_Widget *widget)
|
|
{
|
|
unsigned int lines;
|
|
|
|
lines = elm_obj_code_widget_lines_visible_get(widget);
|
|
return lines * 0.85;
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_cursor_move_pageup(Elm_Code_Widget *widget)
|
|
{
|
|
Elm_Code_Widget_Data *pd;
|
|
Elm_Code_Line *line;
|
|
unsigned int row, col, column_width;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
row = pd->cursor_line;
|
|
col = pd->cursor_col;
|
|
|
|
if (pd->cursor_line <= 1)
|
|
return;
|
|
|
|
if (row > _elm_code_widget_cursor_move_page_height_get(widget))
|
|
row -= _elm_code_widget_cursor_move_page_height_get(widget);
|
|
else
|
|
row = 1;
|
|
|
|
line = elm_code_file_line_get(pd->code->file, row);
|
|
column_width = elm_code_widget_line_text_column_width_get(widget, line);
|
|
if (col > column_width + 1)
|
|
col = column_width + 1;
|
|
|
|
_elm_code_widget_cursor_move(widget, pd, col, row);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_cursor_move_pagedown(Elm_Code_Widget *widget)
|
|
{
|
|
Elm_Code_Widget_Data *pd;
|
|
Elm_Code_Line *line;
|
|
unsigned int row, col, column_width;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
row = pd->cursor_line;
|
|
col = pd->cursor_col;
|
|
|
|
if (pd->cursor_line >= elm_code_file_lines_get(pd->code->file))
|
|
return;
|
|
|
|
row += _elm_code_widget_cursor_move_page_height_get(widget);
|
|
if (row > elm_code_file_lines_get(pd->code->file))
|
|
row = elm_code_file_lines_get(pd->code->file);
|
|
|
|
line = elm_code_file_line_get(pd->code->file, row);
|
|
column_width = elm_code_widget_line_text_column_width_get(widget, line);
|
|
if (col > column_width + 1)
|
|
col = column_width + 1;
|
|
|
|
_elm_code_widget_cursor_move(widget, pd, col, row);
|
|
}
|
|
|
|
static Elm_Code_Widget_Change_Info *
|
|
_elm_code_widget_change_create(unsigned int start_col, unsigned int start_line,
|
|
unsigned int end_col, unsigned int end_line,
|
|
const char *text, unsigned int length, Eina_Bool insert)
|
|
{
|
|
Elm_Code_Widget_Change_Info *info;
|
|
|
|
info = calloc(1, sizeof(*info));
|
|
info->insert = insert;
|
|
|
|
info->start_col = start_col;
|
|
info->start_line = start_line;
|
|
info->end_col = end_col;
|
|
info->end_line = end_line;
|
|
|
|
info->content = strndup(text, length);
|
|
info->length = length;
|
|
|
|
return info;
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_change_free(Elm_Code_Widget_Change_Info *info)
|
|
{
|
|
free((char *)info->content);
|
|
free(info);
|
|
}
|
|
|
|
void
|
|
_elm_code_widget_change_selection_add(Evas_Object *widget)
|
|
{
|
|
Elm_Code_Widget_Change_Info *change;
|
|
Elm_Code_Widget_Selection_Data *selection;
|
|
char *selection_text;
|
|
|
|
if (elm_code_widget_selection_is_empty(widget))
|
|
return;
|
|
|
|
selection_text = elm_code_widget_selection_text_get(widget);
|
|
selection = elm_code_widget_selection_normalized_get(widget);
|
|
|
|
change = _elm_code_widget_change_create(selection->start_col,
|
|
selection->start_line,
|
|
selection->end_col,
|
|
selection->end_line,
|
|
selection_text,
|
|
strlen(selection_text),
|
|
EINA_FALSE);
|
|
_elm_code_widget_undo_change_add(widget, change);
|
|
_elm_code_widget_change_free(change);
|
|
free(selection_text);
|
|
free(selection);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_tab_at_cursor_insert(Elm_Code_Widget *widget)
|
|
{
|
|
Elm_Code_Widget_Data *pd;
|
|
unsigned int col, row, rem;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
if (!pd->tab_inserts_spaces)
|
|
{
|
|
elm_code_widget_text_at_cursor_insert(widget, "\t");
|
|
return;
|
|
}
|
|
|
|
elm_obj_code_widget_cursor_position_get(widget, &row, &col);
|
|
rem = (col - 1) % pd->tabstop;
|
|
|
|
while (rem < pd->tabstop)
|
|
{
|
|
elm_code_widget_text_at_cursor_insert(widget, " ");
|
|
rem++;
|
|
}
|
|
}
|
|
|
|
void
|
|
_elm_code_widget_newline(Elm_Code_Widget *widget)
|
|
{
|
|
Elm_Code *code;
|
|
Elm_Code_Line *line;
|
|
Elm_Code_Widget_Change_Info *change;
|
|
unsigned int row, col, position, oldlen, width, indent, textlen;
|
|
char *oldtext, *leading, *text;
|
|
|
|
if (!elm_code_widget_selection_is_empty(widget))
|
|
elm_code_widget_selection_delete(widget);
|
|
|
|
code = elm_obj_code_widget_code_get(widget);
|
|
elm_obj_code_widget_cursor_position_get(widget, &row, &col);
|
|
line = elm_code_file_line_get(code->file, row);
|
|
if (line == NULL)
|
|
{
|
|
elm_code_file_line_append(code->file, "", 0, NULL);
|
|
row = elm_code_file_lines_get(code->file);
|
|
line = elm_code_file_line_get(code->file, row);
|
|
}
|
|
oldtext = (char *) elm_code_line_text_get(line, &oldlen);
|
|
oldtext = strndup(oldtext, oldlen);
|
|
|
|
position = elm_code_widget_line_text_position_for_column_get(widget, line, col);
|
|
elm_code_line_split_at(line, position);
|
|
width = elm_code_widget_line_text_column_width_get(widget, line);
|
|
|
|
line = elm_code_file_line_get(code->file, row + 1);
|
|
leading = elm_code_line_indent_get(line);
|
|
elm_code_line_text_leading_whitespace_strip(line);
|
|
elm_code_widget_cursor_position_set(widget, row + 1, 1);
|
|
elm_code_widget_text_at_cursor_insert(widget, leading);
|
|
free(oldtext);
|
|
|
|
indent = elm_obj_code_widget_line_text_column_width_to_position(widget, line,
|
|
strlen(leading));
|
|
efl_event_callback_legacy_call(widget, ELM_OBJ_CODE_WIDGET_EVENT_CHANGED_USER, NULL);
|
|
|
|
textlen = strlen(leading) + 2;
|
|
text = malloc(sizeof(char) * textlen);
|
|
snprintf(text, textlen, "\n%s", leading);
|
|
free(leading);
|
|
|
|
change = _elm_code_widget_change_create(width + 1, row, indent - 1, row + 1, text, strlen(text), EINA_TRUE);
|
|
_elm_code_widget_undo_change_add(widget, change);
|
|
_elm_code_widget_change_free(change);
|
|
free(text);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_backspaceline(Elm_Code_Widget *widget, Eina_Bool nextline)
|
|
{
|
|
Elm_Code *code;
|
|
Elm_Code_Line *line, *oldline;
|
|
Eina_Bool cursor_move = EINA_TRUE;
|
|
unsigned int row, col, oldlength, position = 0;
|
|
|
|
code = elm_obj_code_widget_code_get(widget);
|
|
elm_obj_code_widget_cursor_position_get(widget, &row, &col);
|
|
line = elm_code_file_line_get(code->file, row);
|
|
|
|
if (nextline)
|
|
{
|
|
elm_code_widget_selection_start(widget, row, col);
|
|
elm_code_widget_selection_end(widget, row + 1, 0);
|
|
_elm_code_widget_change_selection_add(widget);
|
|
|
|
if (col >= line->length)
|
|
cursor_move = EINA_FALSE;
|
|
|
|
elm_code_line_merge_down(line);
|
|
}
|
|
else
|
|
{
|
|
oldline = elm_code_file_line_get(code->file, row - 1);
|
|
elm_code_line_text_get(oldline, &oldlength);
|
|
|
|
position = elm_code_widget_line_text_column_width_to_position(widget, oldline, oldlength);
|
|
elm_code_widget_selection_start(widget, row - 1, position);
|
|
elm_code_widget_selection_end(widget, row, 0);
|
|
_elm_code_widget_change_selection_add(widget);
|
|
|
|
elm_code_line_merge_up(line);
|
|
}
|
|
|
|
elm_code_widget_selection_clear(widget);
|
|
|
|
line = elm_code_file_line_get(code->file, row - 1);
|
|
if (line && cursor_move)
|
|
{
|
|
if (position)
|
|
elm_code_widget_cursor_position_set(widget, row - 1, position);
|
|
else
|
|
elm_code_widget_cursor_position_set(widget, row - 1, line->length + 1);
|
|
}
|
|
|
|
// TODO construct and pass a change object
|
|
efl_event_callback_legacy_call(widget, ELM_OBJ_CODE_WIDGET_EVENT_CHANGED_USER, NULL);
|
|
}
|
|
|
|
void
|
|
_elm_code_widget_backspace(Elm_Code_Widget *widget)
|
|
{
|
|
Elm_Code *code;
|
|
Elm_Code_Line *line;
|
|
Elm_Code_Widget_Change_Info *change;
|
|
unsigned int row, col, position, start_col, end_col, char_width;
|
|
const char *text;
|
|
|
|
if (!elm_code_widget_selection_is_empty(widget))
|
|
{
|
|
elm_code_widget_selection_delete(widget);
|
|
return;
|
|
}
|
|
|
|
code = elm_obj_code_widget_code_get(widget);
|
|
elm_obj_code_widget_cursor_position_get(widget, &row, &col);
|
|
|
|
if (col <= 1)
|
|
{
|
|
if (row == 1)
|
|
return;
|
|
|
|
_elm_code_widget_backspaceline(widget, EINA_FALSE);
|
|
return;
|
|
}
|
|
|
|
line = elm_code_file_line_get(code->file, row);
|
|
|
|
position = elm_code_widget_line_text_position_for_column_get(widget, line, col);
|
|
end_col = elm_code_widget_line_text_column_width_to_position(widget, line, position);
|
|
start_col = elm_code_widget_line_text_column_width_to_position(widget, line,
|
|
elm_code_widget_line_text_position_for_column_get(widget, line, col - 1));
|
|
char_width = position - elm_code_widget_line_text_position_for_column_get(widget, line, start_col);
|
|
|
|
text = elm_code_widget_text_between_positions_get(widget, row, start_col, row, end_col);
|
|
elm_code_line_text_remove(line, position - char_width, char_width);
|
|
elm_obj_code_widget_cursor_position_set(widget, row, start_col);
|
|
|
|
efl_event_callback_legacy_call(widget, ELM_OBJ_CODE_WIDGET_EVENT_CHANGED_USER, NULL);
|
|
|
|
change = _elm_code_widget_change_create(start_col, row, end_col - 1, row, text, char_width, EINA_FALSE);
|
|
_elm_code_widget_undo_change_add(widget, change);
|
|
_elm_code_widget_change_free(change);
|
|
}
|
|
|
|
void
|
|
_elm_code_widget_delete(Elm_Code_Widget *widget)
|
|
{
|
|
Elm_Code *code;
|
|
Elm_Code_Line *line;
|
|
Elm_Code_Widget_Change_Info *change;
|
|
unsigned int row, col, position, char_width, start_col, end_col;
|
|
const char *text;
|
|
|
|
if (!elm_code_widget_selection_is_empty(widget))
|
|
{
|
|
elm_code_widget_selection_delete(widget);
|
|
return;
|
|
}
|
|
|
|
code = elm_obj_code_widget_code_get(widget);
|
|
elm_obj_code_widget_cursor_position_get(widget, &row, &col);
|
|
line = elm_code_file_line_get(code->file, row);
|
|
if (col > elm_code_widget_line_text_column_width_get(widget, line))
|
|
{
|
|
if (row == elm_code_file_lines_get(code->file))
|
|
return;
|
|
|
|
_elm_code_widget_backspaceline(widget, EINA_TRUE);
|
|
return;
|
|
}
|
|
|
|
position = elm_code_widget_line_text_position_for_column_get(widget, line, col);
|
|
char_width = elm_code_widget_line_text_position_for_column_get(widget, line, col + 1) - position;
|
|
if (char_width == 0) // a partial tab
|
|
char_width = 1;
|
|
start_col = elm_code_widget_line_text_column_width_to_position(widget, line, position);
|
|
end_col = elm_code_widget_line_text_column_width_to_position(widget, line, position + char_width);
|
|
|
|
text = elm_code_widget_text_between_positions_get(widget, row, start_col, row, end_col);
|
|
elm_code_line_text_remove(line, position, char_width);
|
|
elm_obj_code_widget_cursor_position_set(widget, row, start_col);
|
|
efl_event_callback_legacy_call(widget, ELM_OBJ_CODE_WIDGET_EVENT_CHANGED_USER, NULL);
|
|
|
|
change = _elm_code_widget_change_create(start_col, row, col - 1, row, text, char_width, EINA_FALSE);
|
|
_elm_code_widget_undo_change_add(widget, change);
|
|
_elm_code_widget_change_free(change);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_control_key_down_cb(Elm_Code_Widget *widget, const char *key)
|
|
{
|
|
if (!key)
|
|
return;
|
|
|
|
if (!strcmp("c", key))
|
|
{
|
|
elm_code_widget_selection_copy(widget);
|
|
return;
|
|
}
|
|
|
|
if (!strcmp("v", key))
|
|
elm_code_widget_selection_paste(widget);
|
|
else if (!strcmp("x", key))
|
|
elm_code_widget_selection_cut(widget);
|
|
else if (!strcmp("y", key))
|
|
elm_code_widget_redo(widget);
|
|
else if (!strcmp("z", key))
|
|
elm_code_widget_undo(widget);
|
|
else if (!strcmp("a", key))
|
|
elm_code_widget_selection_select_all(widget);
|
|
}
|
|
|
|
static Eina_Bool
|
|
_elm_code_widget_key_cursor_is(const char *key)
|
|
{
|
|
if (!strcmp(key, "Up") || !strcmp(key, "Down"))
|
|
return EINA_TRUE;
|
|
if (!strcmp(key, "Left") || !strcmp(key, "Right"))
|
|
return EINA_TRUE;
|
|
if (!strcmp(key, "Home") || !strcmp(key, "End"))
|
|
return EINA_TRUE;
|
|
if (!strcmp(key, "Prior") || !strcmp(key, "Next"))
|
|
return EINA_TRUE;
|
|
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_key_down_cb(void *data, Evas *evas EINA_UNUSED,
|
|
Evas_Object *obj EINA_UNUSED, void *event_info)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
Elm_Code_Widget_Data *pd;
|
|
Eina_Bool shift, adjust, backwards = EINA_FALSE;
|
|
|
|
widget = (Elm_Code_Widget *)data;
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
Evas_Event_Key_Down *ev = event_info;
|
|
|
|
if (!pd->editable || (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD))
|
|
return;
|
|
|
|
#if defined(__APPLE__) && defined(__MACH__)
|
|
if (evas_key_modifier_is_set(ev->modifiers, "Super"))
|
|
#else
|
|
if (evas_key_modifier_is_set(ev->modifiers, "Control"))
|
|
#endif
|
|
{
|
|
_elm_code_widget_control_key_down_cb(widget, ev->key);
|
|
return;
|
|
}
|
|
|
|
shift = evas_key_modifier_is_set(ev->modifiers, "Shift");
|
|
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
|
|
|
|
if (_elm_code_widget_key_cursor_is(ev->key))
|
|
{
|
|
if (shift)
|
|
{
|
|
backwards = !strcmp(ev->key, "Up") || !strcmp(ev->key, "Left") ||
|
|
!strcmp(ev->key, "Home") || !strcmp(ev->key, "Prior");
|
|
|
|
if (!pd->selection)
|
|
elm_code_widget_selection_start(widget, pd->cursor_line, pd->cursor_col - (backwards?1:0));
|
|
|
|
_elm_code_widget_selection_type_set(widget, ELM_CODE_WIDGET_SELECTION_KEYBOARD);
|
|
_elm_code_widget_selection_in_progress_set(widget, EINA_TRUE);
|
|
|
|
if (pd->selection && pd->selection->start_line == pd->selection->end_line)
|
|
{
|
|
if ((pd->selection->end_col == pd->selection->start_col && !backwards) ||
|
|
(pd->selection->end_col > pd->selection->start_col))
|
|
elm_code_widget_cursor_position_set(widget, pd->selection->end_line, pd->selection->end_col+1);
|
|
}
|
|
else if (pd->selection && pd->selection->end_line > pd->selection->start_line)
|
|
{
|
|
elm_code_widget_cursor_position_set(widget, pd->selection->end_line, pd->selection->end_col+1);
|
|
}
|
|
}
|
|
else
|
|
elm_code_widget_selection_clear(widget);
|
|
|
|
if (!strcmp(ev->key, "Up"))
|
|
_elm_code_widget_cursor_move_up(widget);
|
|
else if (!strcmp(ev->key, "Down"))
|
|
_elm_code_widget_cursor_move_down(widget);
|
|
else if (!strcmp(ev->key, "Left"))
|
|
_elm_code_widget_cursor_move_left(widget);
|
|
else if (!strcmp(ev->key, "Right"))
|
|
_elm_code_widget_cursor_move_right(widget);
|
|
else if (!strcmp(ev->key, "Home"))
|
|
_elm_code_widget_cursor_move_home(widget);
|
|
else if (!strcmp(ev->key, "End"))
|
|
_elm_code_widget_cursor_move_end(widget);
|
|
else if (!strcmp(ev->key, "Prior"))
|
|
_elm_code_widget_cursor_move_pageup(widget);
|
|
else if (!strcmp(ev->key, "Next"))
|
|
_elm_code_widget_cursor_move_pagedown(widget);
|
|
|
|
if (shift && pd->selection)
|
|
{
|
|
if (pd->selection->start_line == pd->selection->end_line)
|
|
adjust = (pd->selection->end_col > pd->selection->start_col) ||
|
|
(!backwards && (pd->selection->end_col == pd->selection->start_col));
|
|
else
|
|
adjust = (pd->selection->end_line > pd->selection->start_line);
|
|
|
|
elm_code_widget_selection_end(widget, pd->cursor_line, pd->cursor_col - (adjust?1:0));
|
|
_elm_code_widget_selection_in_progress_set(widget, EINA_FALSE);
|
|
}
|
|
}
|
|
|
|
else if (!strcmp(ev->key, "KP_Enter") || !strcmp(ev->key, "Return"))
|
|
_elm_code_widget_newline(widget);
|
|
else if (!strcmp(ev->key, "BackSpace"))
|
|
_elm_code_widget_backspace(widget);
|
|
else if (!strcmp(ev->key, "Delete"))
|
|
_elm_code_widget_delete(widget);
|
|
else if (!strcmp(ev->key, "Tab"))
|
|
_elm_code_widget_tab_at_cursor_insert(widget);
|
|
|
|
else if (!strcmp(ev->key, "Escape"))
|
|
elm_code_widget_selection_clear(widget);
|
|
|
|
else if (ev->string)
|
|
elm_code_widget_text_at_cursor_insert(widget, ev->string);
|
|
else
|
|
INF("Unhandled key %s (%s)", ev->key, ev->keyname);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_focused_event_cb(void *data, Evas_Object *obj,
|
|
void *event_info EINA_UNUSED)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
Elm_Code_Widget_Data *pd;
|
|
|
|
widget = (Elm_Code_Widget *)data;
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
pd->focussed = EINA_TRUE;
|
|
if (pd->cursor_rect)
|
|
elm_layout_signal_emit(pd->cursor_rect, "elm,action,focus", "elm");
|
|
|
|
_elm_code_widget_refresh(obj, NULL);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_unfocused_event_cb(void *data, Evas_Object *obj,
|
|
void *event_info EINA_UNUSED)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
Elm_Code_Widget_Data *pd;
|
|
|
|
widget = (Elm_Code_Widget *)data;
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
|
|
pd->focussed = EINA_FALSE;
|
|
if (pd->cursor_rect)
|
|
elm_layout_signal_emit(pd->cursor_rect, "elm,action,unfocus", "elm");
|
|
|
|
_elm_code_widget_refresh(obj, NULL);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_scroll_event_cb(void *data, Evas_Object *obj EINA_UNUSED,
|
|
void *event_info EINA_UNUSED)
|
|
{
|
|
Elm_Code_Widget *widget;
|
|
|
|
widget = (Elm_Code_Widget *)data;
|
|
|
|
_elm_code_widget_refresh(widget, NULL);
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_code_widget_efl_ui_widget_widget_event(Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd EINA_UNUSED, const Efl_Event *eo_event, Evas_Object *src EINA_UNUSED)
|
|
{
|
|
Eo *ev = eo_event->info;
|
|
|
|
if (efl_input_processed_get(ev)) return EINA_FALSE;
|
|
if (eo_event->desc != EFL_EVENT_KEY_DOWN) return EINA_FALSE;
|
|
|
|
// FIXME: This should use key bindings and the standard implementation!
|
|
if (eina_streq(efl_input_key_get(ev), "BackSpace"))
|
|
{
|
|
efl_input_processed_set(ev, EINA_TRUE);
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
// load a named colour class from the theme and apply it to the grid's specified palette
|
|
static void
|
|
_elm_code_widget_setup_palette_item(Evas_Object *grid, int type, const char *name,
|
|
double fade, Evas_Object *edje)
|
|
{
|
|
int r, g, b, a;
|
|
|
|
if (!edje_object_color_class_get(edje, name, &r, &g, &b, &a,
|
|
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL))
|
|
return;
|
|
|
|
evas_object_textgrid_palette_set(grid, EVAS_TEXTGRID_PALETTE_STANDARD, type,
|
|
r * fade, g * fade, b * fade, a * fade);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_setup_palette(Evas_Object *o, Evas_Object *layout, float fade)
|
|
{
|
|
Evas_Object *edje;
|
|
|
|
edje = elm_layout_edje_get(layout);
|
|
|
|
// setup status colors
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_STATUS_TYPE_DEFAULT, "elm/code/status/default", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_STATUS_TYPE_CURRENT, "elm/code/status/current", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_STATUS_TYPE_IGNORED, "elm/code/status/ignored", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_STATUS_TYPE_NOTE, "elm/code/status/note", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_STATUS_TYPE_WARNING, "elm/code/status/warning", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_STATUS_TYPE_ERROR, "elm/code/status/error", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_STATUS_TYPE_FATAL, "elm/code/status/fatal", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_STATUS_TYPE_ADDED, "elm/code/status/added", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_STATUS_TYPE_REMOVED, "elm/code/status/removed", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_STATUS_TYPE_CHANGED, "elm/code/status/changed", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_STATUS_TYPE_PASSED, "elm/code/status/passed", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_STATUS_TYPE_FAILED, "elm/code/status/failed", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_STATUS_TYPE_TODO, "elm/code/status/todo", fade, edje);
|
|
|
|
// setup token colors
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_TOKEN_TYPE_DEFAULT, "elm/code/token/default", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_TOKEN_TYPE_COMMENT, "elm/code/token/comment", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_TOKEN_TYPE_STRING, "elm/code/token/string", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_TOKEN_TYPE_NUMBER, "elm/code/token/number", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_TOKEN_TYPE_BRACE, "elm/code/token/brace", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_TOKEN_TYPE_TYPE, "elm/code/token/type", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_TOKEN_TYPE_CLASS, "elm/code/token/class", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_TOKEN_TYPE_FUNCTION, "elm/code/token/function", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_TOKEN_TYPE_PARAM, "elm/code/token/param", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_TOKEN_TYPE_KEYWORD, "elm/code/token/keyword", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_TOKEN_TYPE_PREPROCESSOR, "elm/code/token/preprocessor", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_TOKEN_TYPE_ADDED, "elm/code/token/added", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_TOKEN_TYPE_REMOVED, "elm/code/token/removed", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_TOKEN_TYPE_CHANGED, "elm/code/token/changed", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_TOKEN_TYPE_MATCH, "elm/code/token/match", fade, edje);
|
|
|
|
// other styles that the widget uses
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_WIDGET_COLOR_SELECTION, "elm/code/widget/color/selection", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_WIDGET_COLOR_GUTTER_BG, "elm/code/widget/color/gutter/bg", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_WIDGET_COLOR_GUTTER_FG, "elm/code/widget/color/gutter/fg", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_WIDGET_COLOR_GUTTER_SCOPE_BG, "elm/code/widget/color/scope/bg", fade, edje);
|
|
_elm_code_widget_setup_palette_item(o, ELM_CODE_WIDGET_COLOR_WHITESPACE, "elm/code/widget/color/whitespace", fade, edje);
|
|
}
|
|
|
|
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 = efl_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_del(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 (i = existing; i < rows; i++)
|
|
{
|
|
grid = evas_object_textgrid_add(evas_object_evas_get(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, widget, (double) pd->alpha / 255);
|
|
|
|
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());
|
|
}
|
|
|
|
elm_box_recalculate(pd->gridbox);
|
|
}
|
|
|
|
static void
|
|
_elm_code_widget_resize(Elm_Code_Widget *widget, Elm_Code_Line *newline)
|
|
{
|
|
Elm_Code_Line *line;
|
|
Eina_List *item;
|
|
Evas_Object *grid;
|
|
Evas_Coord ww, wh, old_width, old_height;
|
|
int w, h, cw = 0, ch = 0, gutter;
|
|
unsigned int line_width;
|
|
Elm_Code_Widget_Data *pd;
|
|
|
|
pd = efl_data_scope_get(widget, ELM_CODE_WIDGET_CLASS);
|
|
gutter = elm_obj_code_widget_text_left_gutter_width_get(widget);
|
|
|
|
if (!pd->code)
|
|
return;
|
|
|
|
if (!pd->code->file->lines)
|
|
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;
|
|
|
|
if (cw > 0 && ww/cw > w)
|
|
pd->col_count = ww/cw;
|
|
else
|
|
pd->col_count = w;
|
|
|
|
EINA_LIST_FOREACH(pd->grids, item, grid)
|
|
{
|
|
evas_object_textgrid_size_set(grid, pd->col_count, 1);
|
|
evas_object_size_hint_min_set(grid, ww, ch);
|
|
}
|
|
|
|
if (!newline)
|
|
{
|
|
unsigned int first_row, last_row;
|
|
|
|
if (!_elm_code_widget_viewport_get(widget, pd, &first_row, &last_row))
|
|
return ;
|
|
|
|
_elm_code_widget_fill_range(widget, pd, first_row, last_row, NULL);
|
|
|
|
return;
|
|
}
|
|
|
|
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);
|
|
elm_box_recalculate(pd->gridbox);
|
|
}
|
|
|
|
EOAPI void
|
|
_elm_code_widget_line_refresh(Eo *obj, Elm_Code_Widget_Data *pd EINA_UNUSED, Elm_Code_Line *line)
|
|
{
|
|
_elm_code_widget_fill_line(obj, line);
|
|
}
|
|
|
|
EOAPI Eina_Bool
|
|
_elm_code_widget_line_visible_get(Eo *obj, Elm_Code_Widget_Data *pd, Elm_Code_Line *line)
|
|
{
|
|
Evas_Coord cellh = 0, viewy = 0, viewh = 0;
|
|
|
|
elm_scroller_region_get(pd->scroller, NULL, &viewy, NULL, &viewh);
|
|
_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;
|
|
|
|
return EINA_TRUE;;
|
|
}
|
|
|
|
EOAPI unsigned int
|
|
_elm_code_widget_lines_visible_get(Eo *obj, Elm_Code_Widget_Data *pd)
|
|
{
|
|
Evas_Coord cellh = 0, viewh = 0;
|
|
|
|
elm_scroller_region_get(pd->scroller, NULL, NULL, NULL, &viewh);
|
|
_elm_code_widget_cell_size_get(obj, NULL, &cellh);
|
|
|
|
if (cellh == 0)
|
|
return 0;
|
|
return viewh / cellh + 1;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_font_set(Eo *obj, 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";
|
|
|
|
if (size == pd->font_size && !strcmp(face, pd->font_name))
|
|
return;
|
|
|
|
EINA_LIST_FOREACH(pd->grids, item, grid)
|
|
{
|
|
evas_object_textgrid_font_set(grid, face, size * elm_config_scale_get());
|
|
}
|
|
|
|
if (pd->cursor_rect && (eina_list_count(pd->grids) >= pd->cursor_line))
|
|
_elm_code_widget_cursor_update(obj, pd);
|
|
|
|
if (pd->font_name)
|
|
eina_stringshare_del((char *)pd->font_name);
|
|
pd->font_name = eina_stringshare_add(face);
|
|
pd->font_size = size;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_font_get(const Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd,
|
|
const char **name, Evas_Font_Size *size)
|
|
{
|
|
if (name)
|
|
*name = strdup((const char *)pd->font_name);
|
|
if (size)
|
|
*size = pd->font_size;
|
|
}
|
|
|
|
EOLIAN static unsigned int
|
|
_elm_code_widget_columns_get(const 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)
|
|
{
|
|
EO_CONSTRUCTOR_CHECK_RETURN(obj);
|
|
|
|
pd->code = code;
|
|
|
|
if (code)
|
|
code->widgets = eina_list_append(code->widgets, obj);
|
|
}
|
|
|
|
EOLIAN static Elm_Code *
|
|
_elm_code_widget_code_get(const Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd)
|
|
{
|
|
return pd->code;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_gravity_set(Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd, double x, double y)
|
|
{
|
|
pd->gravity_x = x;
|
|
pd->gravity_y = y;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_gravity_get(const Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd, double *x, double *y)
|
|
{
|
|
*x = pd->gravity_x;
|
|
*y = pd->gravity_y;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_policy_set(Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd, Elm_Scroller_Policy policy_h, Elm_Scroller_Policy policy_v)
|
|
{
|
|
elm_scroller_policy_set(pd->scroller, policy_h, policy_v);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_policy_get(const Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd, Elm_Scroller_Policy *policy_h, Elm_Scroller_Policy *policy_v)
|
|
{
|
|
elm_scroller_policy_get(pd->scroller, policy_h, policy_v);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_tabstop_set(Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd, unsigned int tabstop)
|
|
{
|
|
pd->tabstop = tabstop;
|
|
_elm_code_widget_fill(obj);
|
|
}
|
|
|
|
EOLIAN static unsigned int
|
|
_elm_code_widget_tabstop_get(const Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd)
|
|
{
|
|
return pd->tabstop;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_editable_set(Eo *obj, Elm_Code_Widget_Data *pd, Eina_Bool editable)
|
|
{
|
|
pd->editable = editable;
|
|
elm_object_focus_allow_set(obj, editable);
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_code_widget_editable_get(const Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd)
|
|
{
|
|
return pd->editable;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_line_numbers_set(Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd, Eina_Bool line_numbers)
|
|
{
|
|
pd->show_line_numbers = line_numbers;
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_code_widget_line_numbers_get(const Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd)
|
|
{
|
|
return pd->show_line_numbers;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_line_width_marker_set(Eo *obj, Elm_Code_Widget_Data *pd, unsigned int col)
|
|
{
|
|
pd->line_width_marker = col;
|
|
_elm_code_widget_fill(obj);
|
|
}
|
|
|
|
EOLIAN static unsigned int
|
|
_elm_code_widget_line_width_marker_get(const Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd)
|
|
{
|
|
return pd->line_width_marker;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_show_whitespace_set(Eo *obj, Elm_Code_Widget_Data *pd, Eina_Bool show)
|
|
{
|
|
pd->show_whitespace = show;
|
|
_elm_code_widget_fill(obj);
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_code_widget_show_whitespace_get(const Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd)
|
|
{
|
|
return pd->show_whitespace;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_syntax_enabled_set(Eo *obj, Elm_Code_Widget_Data *pd EINA_UNUSED,
|
|
Eina_Bool enabled)
|
|
{
|
|
Elm_Code_Widget *widget = obj;
|
|
Elm_Code *code;
|
|
|
|
code = elm_code_widget_code_get(widget);
|
|
if (enabled)
|
|
elm_code_parser_standard_add(code, ELM_CODE_PARSER_STANDARD_SYNTAX);
|
|
else
|
|
code->parsers = eina_list_remove(code->parsers, ELM_CODE_PARSER_STANDARD_SYNTAX);
|
|
|
|
_elm_code_parse_reset_file(code, code->file);
|
|
_elm_code_widget_fill(obj);
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_code_widget_syntax_enabled_get(const Eo *obj, Elm_Code_Widget_Data *pd EINA_UNUSED)
|
|
{
|
|
const Elm_Code_Widget *widget = obj;
|
|
Elm_Code *code;
|
|
|
|
code = elm_code_widget_code_get(widget);
|
|
return !!eina_list_data_find(code->parsers, ELM_CODE_PARSER_STANDARD_SYNTAX);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_tab_inserts_spaces_set(Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd,
|
|
Eina_Bool spaces)
|
|
{
|
|
pd->tab_inserts_spaces = spaces;
|
|
if (!spaces)
|
|
elm_code_widget_code_get(obj)->config.indent_style_efl = EINA_FALSE;
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_code_widget_tab_inserts_spaces_get(const Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd)
|
|
{
|
|
return pd->tab_inserts_spaces;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_cursor_position_set(Eo *obj, Elm_Code_Widget_Data *pd, unsigned int row, unsigned int col)
|
|
{
|
|
_elm_code_widget_cursor_move(obj, pd, col, row);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_cursor_position_get(const Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd, unsigned int *row, unsigned int *col)
|
|
{
|
|
*row = pd->cursor_line;
|
|
*col = pd->cursor_col;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_theme_refresh(Eo *obj, Elm_Code_Widget_Data *pd)
|
|
{
|
|
Eo *edje;
|
|
int r, g, b, a;
|
|
unsigned int i;
|
|
double fade;
|
|
Evas_Object *grid;
|
|
|
|
edje = elm_layout_edje_get(obj);
|
|
edje_object_color_class_get(edje, "elm/code/status/default", &r, &g, &b, &a,
|
|
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
|
|
|
|
fade = (double) pd->alpha / 255;
|
|
evas_object_color_set(pd->background, r * fade, g * fade, b * fade, a * fade);
|
|
|
|
for (i = 0; i < eina_list_count(pd->grids); i++)
|
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{
|
|
grid = eina_list_nth(pd->grids, i);
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_elm_code_widget_setup_palette(grid, obj, fade);
|
|
}
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|
}
|
|
|
|
EOLIAN static Efl_Ui_Theme_Apply
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|
_elm_code_widget_efl_ui_widget_theme_apply(Eo *obj, Elm_Code_Widget_Data *pd)
|
|
{
|
|
if (!efl_ui_widget_theme_apply(efl_cast(obj, EFL_UI_WIDGET_CLASS)))
|
|
return EFL_UI_THEME_APPLY_FAILED;
|
|
|
|
_elm_code_widget_theme_refresh(obj, pd);
|
|
|
|
return EFL_UI_THEME_APPLY_SUCCESS;
|
|
}
|
|
|
|
EOLIAN static int
|
|
_elm_code_widget_alpha_get(const Eo *obj EINA_UNUSED, Elm_Code_Widget_Data *pd)
|
|
{
|
|
return pd->alpha;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_alpha_set(Eo *obj, Elm_Code_Widget_Data *pd, int alpha)
|
|
{
|
|
pd->alpha = alpha;
|
|
|
|
_elm_code_widget_efl_ui_widget_theme_apply(obj, pd);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_code_widget_efl_canvas_group_group_add(Eo *obj, Elm_Code_Widget_Data *pd)
|
|
{
|
|
Evas_Object *gridrows, *scroller, *background;
|
|
const char *fontname, *fontsize;
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
efl_canvas_group_add(efl_super(obj, ELM_CODE_WIDGET_CLASS));
|
|
if (!elm_widget_theme_klass_get(obj))
|
|
elm_widget_theme_klass_set(obj, "code");
|
|
elm_widget_theme_element_set(obj, "layout");
|
|
|
|
elm_object_focus_allow_set(obj, EINA_TRUE);
|
|
pd->alpha = 255;
|
|
|
|
if (!elm_widget_theme_object_set(obj, wd->resize_obj,
|
|
elm_widget_theme_klass_get(obj),
|
|
elm_widget_theme_element_get(obj),
|
|
elm_widget_theme_style_get(obj)))
|
|
CRI("Failed to set layout!");
|
|
|
|
scroller = elm_scroller_add(obj);
|
|
evas_object_size_hint_weight_set(scroller, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
|
|
evas_object_size_hint_align_set(scroller, EVAS_HINT_FILL, EVAS_HINT_FILL);
|
|
evas_object_show(scroller);
|
|
elm_layout_content_set(obj, "elm.swallow.content", scroller);
|
|
elm_object_focus_allow_set(scroller, EINA_FALSE);
|
|
pd->scroller = scroller;
|
|
evas_object_event_callback_add(scroller, EVAS_CALLBACK_MOUSE_DOWN,
|
|
_elm_code_widget_scroller_clicked_cb, obj);
|
|
|
|
background = evas_object_rectangle_add(evas_object_evas_get(scroller));
|
|
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);
|
|
pd->background = background;
|
|
|
|
fontname = edje_object_data_get(elm_layout_edje_get(obj), "font.name");
|
|
fontsize = edje_object_data_get(elm_layout_edje_get(obj), "font.size");
|
|
if (fontname && fontsize)
|
|
_elm_code_widget_font_set(obj, pd, fontname, atoi(fontsize));
|
|
|
|
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_efl_ui_widget_theme_apply(obj, pd);
|
|
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _elm_code_widget_resize_cb, obj);
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_KEY_DOWN, _elm_code_widget_key_down_cb, obj);
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_HIDE, _elm_code_widget_hidden_cb, obj);
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_SHOW, _elm_code_widget_show_cb, obj);
|
|
|
|
evas_object_smart_callback_add(obj, "focused", _elm_code_widget_focused_event_cb, obj);
|
|
evas_object_smart_callback_add(obj, "unfocused", _elm_code_widget_unfocused_event_cb, obj);
|
|
evas_object_smart_callback_add(scroller, "scroll", _elm_code_widget_scroll_event_cb, obj);
|
|
|
|
efl_event_callback_add(obj, &ELM_CODE_EVENT_LINE_LOAD_DONE, _elm_code_widget_line_cb, obj);
|
|
efl_event_callback_add(obj, &ELM_CODE_EVENT_FILE_LOAD_DONE, _elm_code_widget_file_cb, obj);
|
|
efl_event_callback_add(obj, ELM_OBJ_CODE_WIDGET_EVENT_SELECTION_CHANGED, _elm_code_widget_selection_cb, obj);
|
|
efl_event_callback_add(obj, ELM_OBJ_CODE_WIDGET_EVENT_SELECTION_CLEARED, _elm_code_widget_selection_clear_cb, obj);
|
|
}
|
|
|
|
/* Internal EO APIs and hidden overrides */
|
|
|
|
#define ELM_CODE_WIDGET_EXTRA_OPS \
|
|
EFL_CANVAS_GROUP_ADD_OPS(elm_code_widget)
|
|
|
|
#include "elm_code_widget_text.c"
|
|
#include "elm_code_widget_undo.c"
|
|
#include "elm_code_widget.eo.c"
|