1118 lines
33 KiB
C
1118 lines
33 KiB
C
#include <Elementary.h>
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#include "termio.h"
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#include "termpty.h"
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#include "utf8.h"
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#include "col.h"
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#include "keyin.h"
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#include "config.h"
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typedef struct _Termio Termio;
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typedef struct _Termch Termch;
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struct _Termio
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{
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Evas_Object_Smart_Clipped_Data __clipped_data;
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struct {
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int size;
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const char *name;
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int chw, chh;
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} font;
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struct {
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int w, h;
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Termch *array;
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} grid;
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struct {
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Evas_Object *obj, *selo1, *selo2, *selo3;
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int x, y;
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struct {
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int x, y;
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} sel1, sel2;
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Eina_Bool sel : 1;
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Eina_Bool makesel : 1;
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} cur;
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int scroll;
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Evas_Object *event;
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Termpty *pty;
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Ecore_Job *job;
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Ecore_Timer *delayed_size_timer;
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Evas_Object *win;
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Eina_Bool jump_on_change : 1;
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};
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struct _Termch
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{
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Evas_Object *bg;
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Evas_Object *tx;
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};
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static Evas_Smart *_smart = NULL;
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static Evas_Smart_Class _termio_sc = EVAS_SMART_CLASS_INIT_NULL;
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static void _smart_calculate(Evas_Object *obj);
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static void
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_smart_apply(Evas_Object *obj)
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{
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Termio *sd = evas_object_smart_data_get(obj);
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Evas_Coord ox, oy, ow, oh;
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char txt[8];
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if (!sd) return;
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evas_object_geometry_get(obj, &ox, &oy, &ow, &oh);
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if (sd->grid.array)
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{
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int i, j, x, y, w;
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i = 0;
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for (y = 0; y < sd->grid.h; y++)
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{
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Termcell *cells;
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w = 0;
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cells = termpty_cellrow_get(sd->pty, y - sd->scroll, &w);
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j = 0;
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for (x = 0; x < sd->grid.w; x++)
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{
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Evas_Object *bg = sd->grid.array[i].bg;
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Evas_Object *tx = sd->grid.array[i].tx;
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if ((!cells) || (x >= w))
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{
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evas_object_hide(bg);
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evas_object_hide(tx);
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}
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else
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{
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Color c1, c2;
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if (cells[j].att.invisible)
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{
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evas_object_hide(tx);
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evas_object_hide(bg);
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}
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else
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{
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int cbd, cbdbg, cfg, cbg;
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// colors
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cbd = cells[j].att.bold;
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cbdbg = 0;
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cfg = cells[j].att.fg;
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cbg = cells[j].att.bg;
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if (cells[j].att.inverse)
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{
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cfg = COL_INVERSE;
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cbg = COL_INVERSEBG;
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cbdbg = cbd;
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c1 = colors[cbd][cfg];
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c2 = colors[cbdbg][cbg];
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if (cbg == COL_DEF) evas_object_hide(bg);
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else evas_object_show(bg);
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}
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else
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{
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if (cells[j].att.fg256)
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c1 = colors256[cfg];
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else
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c1 = colors[cbd][cfg];
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if (cells[j].att.bg256)
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{
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c2 = colors256[cbg];
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evas_object_show(bg);
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}
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else
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{
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c2 = colors[cbdbg][cbg];
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if (cbg == COL_DEF) evas_object_hide(bg);
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else evas_object_show(bg);
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}
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}
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if (cells[j].att.faint)
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{
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c1.r /= 2;
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c1.g /= 2;
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c1.b /= 2;
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c1.a /= 2;
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c2.r /= 2;
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c2.g /= 2;
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c2.b /= 2;
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c2.a /= 2;
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}
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// if (cells[j].att.unerline) {}
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// if (cells[j].att.italic) {} // never going 2 support
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// if (cells[j].att.strike) {}
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// if (cells[j].att.blink) {}
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// if (cells[j].att.blink2) {}
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evas_object_color_set(tx, c1.r, c1.g, c1.b, c1.a);
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evas_object_color_set(bg, c2.r, c2.g, c2.b, c2.a);
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// text - convert glyph back to utf8 str seq
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if (cells[j].glyph > 0)
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{
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int g = cells[j].glyph;
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glyph_to_utf8(g, txt);
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// special case for whitespace :)
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if (cells[j].glyph == ' ')
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{
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evas_object_hide(tx);
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}
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else
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{
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evas_object_text_text_set(tx, txt);
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evas_object_show(tx);
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}
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}
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else
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{
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evas_object_hide(tx);
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if (cbg == COL_DEF) evas_object_hide(bg);
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else evas_object_show(bg);
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}
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}
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}
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j++;
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i++;
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}
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}
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}
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if ((sd->scroll != 0) || (sd->pty->state.hidecursor))
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evas_object_hide(sd->cur.obj);
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else
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evas_object_show(sd->cur.obj);
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sd->cur.x = sd->pty->state.cx;
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sd->cur.y = sd->pty->state.cy;
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evas_object_move(sd->cur.obj,
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ox + (sd->cur.x * sd->font.chw),
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oy + (sd->cur.y * sd->font.chh));
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if (sd->cur.sel)
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{
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int x1, y1, x2, y2;
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x1 = sd->cur.sel1.x;
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y1 = sd->cur.sel1.y;
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x2 = sd->cur.sel2.x;
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y2 = sd->cur.sel2.y;
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if ((y1 > y2) || ((y1 == y2) && (x2 < x1)))
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{
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int t;
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t = x1; x1 = x2; x2 = t;
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t = y1; y1 = y2; y2 = t;
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}
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if (y2 > y1)
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{
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evas_object_move(sd->cur.selo1,
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ox + (x1 * sd->font.chw),
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oy + ((y1 + sd->scroll) * sd->font.chh));
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evas_object_resize(sd->cur.selo1,
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(sd->grid.w - x1) * sd->font.chw,
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sd->font.chh);
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evas_object_show(sd->cur.selo1);
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evas_object_move(sd->cur.selo3,
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ox, oy + ((y2 + sd->scroll) * sd->font.chh));
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evas_object_resize(sd->cur.selo3,
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(x2 + 1) * sd->font.chw,
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sd->font.chh);
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evas_object_show(sd->cur.selo3);
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}
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else
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{
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evas_object_move(sd->cur.selo1,
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ox + (x1 * sd->font.chw),
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oy + ((y1 + sd->scroll) * sd->font.chh));
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evas_object_resize(sd->cur.selo1,
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(x2 - x1 + 1) * sd->font.chw,
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sd->font.chh);
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evas_object_show(sd->cur.selo1);
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evas_object_hide(sd->cur.selo3);
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}
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if (y2 > (y1 + 1))
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{
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evas_object_move(sd->cur.selo2,
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ox, oy + ((y1 + 1 + sd->scroll) * sd->font.chh));
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evas_object_resize(sd->cur.selo2,
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sd->grid.w * sd->font.chw,
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(y2 - y1 - 1) * sd->font.chh);
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evas_object_show(sd->cur.selo2);
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}
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else
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evas_object_hide(sd->cur.selo2);
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}
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else
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{
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evas_object_hide(sd->cur.selo1);
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evas_object_hide(sd->cur.selo2);
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evas_object_hide(sd->cur.selo3);
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}
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}
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static void
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_smart_size(Evas_Object *obj, int w, int h, Eina_Bool force)
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{
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Termio *sd = evas_object_smart_data_get(obj);
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if (!sd) return;
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if (w < 1) w = 1;
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if (h < 1) h = 1;
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if (!force)
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{
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if ((w == sd->grid.w) && (h == sd->grid.h)) return;
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}
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evas_event_freeze(evas_object_evas_get(obj));
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if (sd->grid.array)
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{
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int i, size = sd->grid.w * sd->grid.h;
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for (i = 0; i < size; i++)
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{
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if (sd->grid.array[i].bg) evas_object_del(sd->grid.array[i].bg);
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if (sd->grid.array[i].tx) evas_object_del(sd->grid.array[i].tx);
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}
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free(sd->grid.array);
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sd->grid.array = NULL;
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}
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sd->grid.w = w;
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sd->grid.h = h;
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sd->grid.array = calloc(1, sizeof(Termch) * sd->grid.w * sd->grid.h);
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if (sd->grid.array)
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{
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int i, x, y;
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i = 0;
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for (y = 0; y < sd->grid.h; y++)
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{
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for (x = 0; x < sd->grid.w; x++)
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{
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Evas_Object *bg, *tx;
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bg = evas_object_rectangle_add(evas_object_evas_get(obj));
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tx = evas_object_text_add(evas_object_evas_get(obj));
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evas_object_pass_events_set(bg, EINA_TRUE);
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evas_object_pass_events_set(tx, EINA_TRUE);
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evas_object_propagate_events_set(bg, EINA_FALSE);
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evas_object_propagate_events_set(tx, EINA_FALSE);
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sd->grid.array[i].bg = bg;
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sd->grid.array[i].tx = tx;
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evas_object_smart_member_add(bg, obj);
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evas_object_smart_member_add(tx, obj);
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evas_object_resize(bg, sd->font.chw, sd->font.chh);
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evas_object_text_font_set(tx, sd->font.name, sd->font.size);
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evas_object_color_set(tx, 0, 0, 0, 0);
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evas_object_color_set(bg, 0, 0, 0, 0);
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i++;
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}
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}
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}
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evas_object_raise(sd->cur.selo1);
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evas_object_raise(sd->cur.selo2);
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evas_object_raise(sd->cur.selo3);
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evas_object_raise(sd->cur.obj);
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evas_object_resize(sd->cur.obj, sd->font.chw, sd->font.chh);
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evas_object_size_hint_min_set(obj, sd->font.chw, sd->font.chh);
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evas_object_size_hint_request_set(obj,
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sd->font.chw * sd->grid.w,
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sd->font.chh * sd->grid.h);
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evas_object_raise(sd->event);
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termpty_resize(sd->pty, w, h);
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_smart_calculate(obj);
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_smart_apply(obj);
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evas_event_thaw(evas_object_evas_get(obj));
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}
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static Eina_Bool
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_smart_cb_delayed_size(void *data)
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{
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Evas_Object *obj = data;
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Termio *sd = evas_object_smart_data_get(obj);
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Evas_Coord ow = 0, oh = 0;
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int w, h;
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if (!sd) return EINA_FALSE;
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sd->delayed_size_timer = NULL;
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evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
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w = ow / sd->font.chw;
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h = oh / sd->font.chh;
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_smart_size(obj, w, h, EINA_FALSE);
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return EINA_FALSE;
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}
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static void
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_smart_cb_change(void *data)
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{
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Evas_Object *obj = data;
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Termio *sd;
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sd = evas_object_smart_data_get(obj);
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if (!sd) return;
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sd->job = NULL;
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_smart_apply(obj);
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}
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static void
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_take_selection(Evas_Object *obj)
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{
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Termio *sd = evas_object_smart_data_get(obj);
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int x1, y1, x2, y2;
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char *s;
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if (!sd) return;
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x1 = sd->cur.sel1.x;
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y1 = sd->cur.sel1.y;
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x2 = sd->cur.sel2.x;
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y2 = sd->cur.sel2.y;
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if ((y1 > y2) || ((y1 == y2) && (x2 < x1)))
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{
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int t;
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t = x1; x1 = x2; x2 = t;
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t = y1; y1 = y2; y2 = t;
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}
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s = termio_selection_get(obj, x1, y1, x2, y2);
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if (s)
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{
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if (sd->win)
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elm_cnp_selection_set(sd->win, ELM_SEL_TYPE_PRIMARY,
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ELM_SEL_FORMAT_TEXT, s, strlen(s));
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free(s);
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}
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}
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static void
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_clear_selection(Evas_Object *obj)
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{
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Termio *sd = evas_object_smart_data_get(obj);
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if (!sd) return;
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if (!sd->win) return;
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elm_object_cnp_selection_clear(sd->win, ELM_SEL_TYPE_PRIMARY);
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}
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static Eina_Bool
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_getsel_cb(void *data, Evas_Object *obj, Elm_Selection_Data *ev)
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{
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Termio *sd = evas_object_smart_data_get(data);
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if (!sd) return EINA_FALSE;
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if (ev->format == ELM_SEL_FORMAT_TEXT)
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{
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if (ev->len > 0)
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termpty_write(sd->pty, ev->data, ev->len - 1);
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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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_paste_selection(Evas_Object *obj)
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{
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Termio *sd = evas_object_smart_data_get(obj);
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if (!sd) return;
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if (!sd->win) return;
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elm_cnp_selection_get(sd->win, ELM_SEL_TYPE_PRIMARY, ELM_SEL_FORMAT_TEXT,
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_getsel_cb, obj);
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}
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void
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_smart_cb_key_down(void *data, Evas *e, Evas_Object *obj, void *event)
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{
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Evas_Event_Key_Down *ev = event;
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Termio *sd;
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sd = evas_object_smart_data_get(data);
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if (!sd) return;
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if (evas_key_modifier_is_set(ev->modifiers, "Shift"))
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{
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if (ev->keyname)
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{
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int by = sd->grid.h - 2;
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if (by < 1) by = 1;
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if (!strcmp(ev->keyname, "Prior"))
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{
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sd->scroll += by;
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if (sd->scroll > sd->pty->backscroll_num)
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sd->scroll = sd->pty->backscroll_num;
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if (sd->job) ecore_job_del(sd->job);
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sd->job = ecore_job_add(_smart_cb_change, obj);
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return;
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}
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else if (!strcmp(ev->keyname, "Next"))
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{
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sd->scroll -= by;
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if (sd->scroll < 0) sd->scroll = 0;
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if (sd->job) ecore_job_del(sd->job);
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sd->job = ecore_job_add(_smart_cb_change, obj);
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return;
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}
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else if (!strcmp(ev->keyname, "Insert"))
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{
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_paste_selection(data);
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return;
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}
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}
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}
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keyin_handle(sd->pty, ev);
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}
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void
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_smart_cb_focus_in(void *data, Evas *e, Evas_Object *obj, void *event)
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{
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Termio *sd;
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sd = evas_object_smart_data_get(data);
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if (!sd) return;
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edje_object_signal_emit(sd->cur.obj, "focus,in", "terminology");
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if (!sd->win) return;
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elm_win_keyboard_mode_set(sd->win, ELM_WIN_KEYBOARD_TERMINAL);
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}
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void
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_smart_cb_focus_out(void *data, Evas *e, Evas_Object *obj, void *event)
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{
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Termio *sd;
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sd = evas_object_smart_data_get(data);
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if (!sd) return;
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edje_object_signal_emit(sd->cur.obj, "focus,out", "terminology");
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if (!sd->win) return;
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elm_win_keyboard_mode_set(sd->win, ELM_WIN_KEYBOARD_OFF);
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}
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static void
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_smart_xy_to_cursor(Evas_Object *obj, Evas_Coord x, Evas_Coord y, int *cx, int *cy)
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{
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Termio *sd;
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Evas_Coord ox, oy;
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sd = evas_object_smart_data_get(obj);
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if (!sd)
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{
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*cx = 0;
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*cy = 0;
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return;
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}
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evas_object_geometry_get(obj, &ox, &oy, NULL, NULL);
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*cx = (x - ox) / sd->font.chw;
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*cy = (y - oy) / sd->font.chh;
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if (*cx < 0) *cx = 0;
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|
else if (*cx >= sd->grid.w) *cx = sd->grid.w - 1;
|
|
if (*cy < 0) *cy = 0;
|
|
else if (*cy >= sd->grid.h) *cy = sd->grid.h - 1;
|
|
}
|
|
|
|
static void
|
|
_sel_line(Evas_Object *obj, int cx, int cy)
|
|
{
|
|
Termio *sd = evas_object_smart_data_get(obj);
|
|
if (!sd) return;
|
|
|
|
sd->cur.sel = 1;
|
|
sd->cur.makesel = 0;
|
|
sd->cur.sel1.x = 0;
|
|
sd->cur.sel1.y = cy;
|
|
sd->cur.sel2.x = sd->grid.w - 1;
|
|
sd->cur.sel2.y = cy;
|
|
}
|
|
|
|
static Eina_Bool
|
|
_glyph_is_wordsep(int g)
|
|
{
|
|
int i;
|
|
|
|
if (g == 0) return EINA_TRUE;
|
|
if (!config->wordsep) return EINA_FALSE;
|
|
for (i = 0;;)
|
|
{
|
|
int g2 = 0;
|
|
|
|
if (!config->wordsep[i]) break;
|
|
i = evas_string_char_next_get(config->wordsep, i, &g2);
|
|
if (i < 0) break;
|
|
if (g == g2) return EINA_TRUE;
|
|
}
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
static void
|
|
_sel_word(Evas_Object *obj, int cx, int cy)
|
|
{
|
|
Termio *sd = evas_object_smart_data_get(obj);
|
|
Termcell *cells;
|
|
int x, w = 0;
|
|
if (!sd) return;
|
|
|
|
cells = termpty_cellrow_get(sd->pty, cy - sd->scroll, &w);
|
|
if (!cells) return;
|
|
sd->cur.sel = 1;
|
|
sd->cur.makesel = 0;
|
|
sd->cur.sel1.x = cx;
|
|
sd->cur.sel1.y = cy;
|
|
for (x = sd->cur.sel1.x; x >= 0; x--)
|
|
{
|
|
if (x >= w) break;
|
|
if (_glyph_is_wordsep(cells[x].glyph)) break;
|
|
sd->cur.sel1.x = x;
|
|
}
|
|
sd->cur.sel2.x = cx;
|
|
sd->cur.sel2.y = cy;
|
|
for (x = sd->cur.sel2.x; x < sd->grid.w; x++)
|
|
{
|
|
if (x >= w) break;
|
|
if (_glyph_is_wordsep(cells[x].glyph)) break;
|
|
sd->cur.sel2.x = x;
|
|
}
|
|
}
|
|
|
|
static void
|
|
_smart_cb_mouse_down(void *data, Evas *e, Evas_Object *obj, void *event)
|
|
{
|
|
Evas_Event_Mouse_Down *ev = event;
|
|
Termio *sd;
|
|
int cx, cy;
|
|
|
|
sd = evas_object_smart_data_get(data);
|
|
if (!sd) return;
|
|
_smart_xy_to_cursor(data, ev->canvas.x, ev->canvas.y, &cx, &cy);
|
|
if (ev->button == 1)
|
|
{
|
|
if (ev->flags & EVAS_BUTTON_TRIPLE_CLICK)
|
|
{
|
|
_sel_line(data, cx, cy - sd->scroll);
|
|
if (sd->cur.sel) _take_selection(data);
|
|
}
|
|
else if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
|
|
{
|
|
_sel_word(data, cx, cy - sd->scroll);
|
|
if (sd->cur.sel) _take_selection(data);
|
|
}
|
|
else
|
|
{
|
|
if (sd->cur.sel)
|
|
{
|
|
sd->cur.sel = 0;
|
|
_clear_selection(data);
|
|
}
|
|
sd->cur.makesel = 1;
|
|
sd->cur.sel1.x = cx;
|
|
sd->cur.sel1.y = cy - sd->scroll;
|
|
sd->cur.sel2.x = cx;
|
|
sd->cur.sel2.y = cy - sd->scroll;
|
|
}
|
|
if (sd->job) ecore_job_del(sd->job);
|
|
sd->job = ecore_job_add(_smart_cb_change, data);
|
|
}
|
|
else if (ev->button == 2)
|
|
_paste_selection(data);
|
|
else if (ev->button == 3)
|
|
evas_object_smart_callback_call(data, "options", NULL);
|
|
}
|
|
|
|
static void
|
|
_smart_cb_mouse_up(void *data, Evas *e, Evas_Object *obj, void *event)
|
|
{
|
|
Evas_Event_Mouse_Up *ev = event;
|
|
Termio *sd;
|
|
int cx, cy;
|
|
|
|
sd = evas_object_smart_data_get(data);
|
|
if (!sd) return;
|
|
_smart_xy_to_cursor(data, ev->canvas.x, ev->canvas.y, &cx, &cy);
|
|
if (sd->cur.makesel)
|
|
{
|
|
sd->cur.makesel = 0;
|
|
if (sd->cur.sel)
|
|
{
|
|
sd->cur.sel2.x = cx;
|
|
sd->cur.sel2.y = cy - sd->scroll;
|
|
if (sd->job) ecore_job_del(sd->job);
|
|
sd->job = ecore_job_add(_smart_cb_change, data);
|
|
_take_selection(data);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
_smart_cb_mouse_move(void *data, Evas *e, Evas_Object *obj, void *event)
|
|
{
|
|
Evas_Event_Mouse_Move *ev = event;
|
|
Termio *sd;
|
|
int cx, cy;
|
|
|
|
sd = evas_object_smart_data_get(data);
|
|
if (!sd) return;
|
|
_smart_xy_to_cursor(data, ev->cur.canvas.x, ev->cur.canvas.y, &cx, &cy);
|
|
if (sd->cur.makesel)
|
|
{
|
|
if (!sd->cur.sel)
|
|
{
|
|
if ((cx != sd->cur.sel1.x) ||
|
|
((cy - sd->scroll) != sd->cur.sel1.y))
|
|
sd->cur.sel = 1;
|
|
}
|
|
sd->cur.sel2.x = cx;
|
|
sd->cur.sel2.y = cy - sd->scroll;
|
|
if (sd->job) ecore_job_del(sd->job);
|
|
sd->job = ecore_job_add(_smart_cb_change, data);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_smart_cb_mouse_wheel(void *data, Evas *e, Evas_Object *obj, void *event)
|
|
{
|
|
Evas_Event_Mouse_Wheel *ev = event;
|
|
Termio *sd;
|
|
|
|
sd = evas_object_smart_data_get(data);
|
|
if (!sd) return;
|
|
if (sd->pty->altbuf) return;
|
|
sd->scroll -= (ev->z * 4);
|
|
if (sd->scroll > sd->pty->backscroll_num)
|
|
sd->scroll = sd->pty->backscroll_num;
|
|
else if (sd->scroll < 0) sd->scroll = 0;
|
|
if (sd->job) ecore_job_del(sd->job);
|
|
sd->job = ecore_job_add(_smart_cb_change, data);
|
|
}
|
|
|
|
static void
|
|
_smart_add(Evas_Object *obj)
|
|
{
|
|
Termio *sd;
|
|
Evas_Object_Smart_Clipped_Data *cd;
|
|
_termio_sc.add(obj);
|
|
cd = evas_object_smart_data_get(obj);
|
|
if (!cd) return;
|
|
sd = calloc(1, sizeof(Termio));
|
|
if (!sd) return;
|
|
sd->__clipped_data = *cd;
|
|
free(cd);
|
|
evas_object_smart_data_set(obj, sd);
|
|
|
|
sd->jump_on_change = config->jump_on_change;
|
|
|
|
{
|
|
Evas_Object *o;
|
|
Evas_Coord w = 2, h = 2;
|
|
char buf[4096];
|
|
|
|
if (config->font.bitmap)
|
|
{
|
|
snprintf(buf, sizeof(buf), "%s/fonts/%s",
|
|
elm_app_data_dir_get(), config->font.name);
|
|
sd->font.name = eina_stringshare_add(buf);
|
|
}
|
|
else
|
|
sd->font.name = eina_stringshare_add(config->font.name);
|
|
sd->font.size = config->font.size;
|
|
o = evas_object_text_add(evas_object_evas_get(obj));
|
|
evas_object_text_font_set(o, sd->font.name, sd->font.size);
|
|
evas_object_text_text_set(o, "X");
|
|
evas_object_geometry_get(o, NULL, NULL, &w, &h);
|
|
evas_object_del(o);
|
|
if (w < 1) w = 1;
|
|
if (h < 1) h = 1;
|
|
sd->font.chw = w;
|
|
sd->font.chh = h;
|
|
|
|
o = evas_object_rectangle_add(evas_object_evas_get(obj));
|
|
evas_object_pass_events_set(o, EINA_TRUE);
|
|
evas_object_propagate_events_set(o, EINA_FALSE);
|
|
evas_object_smart_member_add(o, obj);
|
|
sd->cur.selo1 = o;
|
|
evas_object_color_set(o, 64, 64, 64, 64);
|
|
o = evas_object_rectangle_add(evas_object_evas_get(obj));
|
|
evas_object_pass_events_set(o, EINA_TRUE);
|
|
evas_object_propagate_events_set(o, EINA_FALSE);
|
|
evas_object_smart_member_add(o, obj);
|
|
sd->cur.selo2 = o;
|
|
evas_object_color_set(o, 64, 64, 64, 64);
|
|
o = evas_object_rectangle_add(evas_object_evas_get(obj));
|
|
evas_object_pass_events_set(o, EINA_TRUE);
|
|
evas_object_propagate_events_set(o, EINA_FALSE);
|
|
evas_object_smart_member_add(o, obj);
|
|
sd->cur.selo3 = o;
|
|
evas_object_color_set(o, 64, 64, 64, 64);
|
|
|
|
o = edje_object_add(evas_object_evas_get(obj));
|
|
evas_object_pass_events_set(o, EINA_TRUE);
|
|
evas_object_propagate_events_set(o, EINA_FALSE);
|
|
evas_object_smart_member_add(o, obj);
|
|
sd->cur.obj = o;
|
|
snprintf(buf, sizeof(buf), "%s/themes/%s",
|
|
elm_app_data_dir_get(), config->theme);
|
|
edje_object_file_set(o, buf, "terminology/cursor");
|
|
evas_object_resize(o, sd->font.chw, sd->font.chh);
|
|
evas_object_show(o);
|
|
|
|
o = evas_object_rectangle_add(evas_object_evas_get(obj));
|
|
evas_object_smart_member_add(o, obj);
|
|
sd->event = o;
|
|
evas_object_color_set(o, 0, 0, 0, 0);
|
|
evas_object_show(o);
|
|
|
|
evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_DOWN,
|
|
_smart_cb_mouse_down, obj);
|
|
evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_UP,
|
|
_smart_cb_mouse_up, obj);
|
|
evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_MOVE,
|
|
_smart_cb_mouse_move, obj);
|
|
evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_WHEEL,
|
|
_smart_cb_mouse_wheel, obj);
|
|
}
|
|
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_KEY_DOWN,
|
|
_smart_cb_key_down, obj);
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_FOCUS_IN,
|
|
_smart_cb_focus_in, obj);
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_FOCUS_OUT,
|
|
_smart_cb_focus_out, obj);
|
|
}
|
|
|
|
static void
|
|
_smart_del(Evas_Object *obj)
|
|
{
|
|
Termio *sd = evas_object_smart_data_get(obj);
|
|
if (!sd) return;
|
|
if (sd->cur.obj) evas_object_del(sd->cur.obj);
|
|
if (sd->event) evas_object_del(sd->event);
|
|
if (sd->cur.selo1) evas_object_del(sd->cur.selo1);
|
|
if (sd->cur.selo2) evas_object_del(sd->cur.selo2);
|
|
if (sd->cur.selo3) evas_object_del(sd->cur.selo3);
|
|
if (sd->job) ecore_job_del(sd->job);
|
|
if (sd->delayed_size_timer) ecore_timer_del(sd->delayed_size_timer);
|
|
if (sd->grid.array) free(sd->grid.array);
|
|
if (sd->font.name) eina_stringshare_del(sd->font.name);
|
|
if (sd->pty) termpty_free(sd->pty);
|
|
sd->cur.obj = NULL;
|
|
sd->event = NULL;
|
|
sd->cur.selo1 = NULL;
|
|
sd->cur.selo2 = NULL;
|
|
sd->cur.selo3 = NULL;
|
|
sd->job = NULL;
|
|
sd->delayed_size_timer = NULL;
|
|
sd->grid.array = NULL;
|
|
sd->font.name = NULL;
|
|
sd->pty = NULL;
|
|
_termio_sc.del(obj);
|
|
evas_object_smart_data_set(obj, NULL);
|
|
}
|
|
|
|
static void
|
|
_smart_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h)
|
|
{
|
|
Termio *sd = evas_object_smart_data_get(obj);
|
|
Evas_Coord ow, oh;
|
|
if (!sd) return;
|
|
evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
|
|
if ((ow == w) && (oh == h)) return;
|
|
evas_object_smart_changed(obj);
|
|
if (sd->delayed_size_timer) ecore_timer_del(sd->delayed_size_timer);
|
|
sd->delayed_size_timer = ecore_timer_add(0.02, _smart_cb_delayed_size, obj);
|
|
evas_object_resize(sd->event, ow, oh);
|
|
}
|
|
|
|
static void
|
|
_smart_calculate(Evas_Object *obj)
|
|
{
|
|
Termio *sd = evas_object_smart_data_get(obj);
|
|
Evas_Coord ox, oy, ow, oh;
|
|
|
|
if (!sd) return;
|
|
|
|
evas_object_geometry_get(obj, &ox, &oy, &ow, &oh);
|
|
if (sd->grid.array)
|
|
{
|
|
int i, x, y;
|
|
|
|
i = 0;
|
|
for (y = 0; y < sd->grid.h; y++)
|
|
{
|
|
for (x = 0; x < sd->grid.w; x++)
|
|
{
|
|
evas_object_move(sd->grid.array[i].bg,
|
|
ox + (x * sd->font.chw),
|
|
oy + (y * sd->font.chh));
|
|
evas_object_move(sd->grid.array[i].tx,
|
|
ox + (x * sd->font.chw),
|
|
oy + (y * sd->font.chh));
|
|
i++;
|
|
}
|
|
}
|
|
}
|
|
evas_object_move(sd->cur.obj,
|
|
ox + (sd->cur.x * sd->font.chw),
|
|
oy + (sd->cur.y * sd->font.chh));
|
|
evas_object_move(sd->event, ox, oy);
|
|
evas_object_resize(sd->event, ow, oh);
|
|
}
|
|
|
|
static void
|
|
_smart_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
|
|
{
|
|
Termio *sd = evas_object_smart_data_get(obj);
|
|
if (!sd) return;
|
|
evas_object_smart_changed(obj);
|
|
}
|
|
|
|
static void
|
|
_smart_init(void)
|
|
{
|
|
static Evas_Smart_Class sc;
|
|
|
|
evas_object_smart_clipped_smart_set(&_termio_sc);
|
|
sc = _termio_sc;
|
|
sc.name = "termio";
|
|
sc.version = EVAS_SMART_CLASS_VERSION;
|
|
sc.add = _smart_add;
|
|
sc.del = _smart_del;
|
|
sc.resize = _smart_resize;
|
|
sc.move = _smart_move;
|
|
sc.calculate = _smart_calculate;
|
|
_smart = evas_smart_class_new(&sc);
|
|
}
|
|
|
|
static void
|
|
_smart_pty_change(void *data)
|
|
{
|
|
Evas_Object *obj = data;
|
|
Termio *sd;
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (!sd) return;
|
|
|
|
if (sd->jump_on_change) // if scroll to bottom on updates
|
|
{
|
|
// if term changed = croll back to bottom
|
|
sd->scroll = 0;
|
|
}
|
|
if (sd->job) ecore_job_del(sd->job);
|
|
sd->job = ecore_job_add(_smart_cb_change, obj);
|
|
}
|
|
|
|
static void
|
|
_smart_pty_scroll(void *data)
|
|
{
|
|
Evas_Object *obj = data;
|
|
Termio *sd;
|
|
int changed = 0;
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (!sd) return;
|
|
|
|
if ((!sd->jump_on_change) && // if NOT scroll to bottom on updates
|
|
(sd->scroll > 0))
|
|
{
|
|
// adjust scroll position for added scrollback
|
|
sd->scroll++;
|
|
if (sd->scroll > sd->pty->backscroll_num)
|
|
sd->scroll = sd->pty->backscroll_num;
|
|
changed = 1;
|
|
}
|
|
if (sd->cur.sel)
|
|
{
|
|
sd->cur.sel1.y--;
|
|
sd->cur.sel2.y--;
|
|
changed = 1;
|
|
}
|
|
if (changed)
|
|
{
|
|
if (sd->job) ecore_job_del(sd->job);
|
|
sd->job = ecore_job_add(_smart_cb_change, obj);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_smart_pty_title(void *data)
|
|
{
|
|
Evas_Object *obj = data;
|
|
Termio *sd;
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (!sd) return;
|
|
if (!sd->win) return;
|
|
elm_win_title_set(sd->win, sd->pty->prop.title);
|
|
}
|
|
|
|
static void
|
|
_smart_pty_icon(void *data)
|
|
{
|
|
Evas_Object *obj = data;
|
|
Termio *sd;
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (!sd) return;
|
|
if (!sd->win) return;
|
|
elm_win_icon_name_set(sd->win, sd->pty->prop.icon);
|
|
}
|
|
|
|
static void
|
|
_smart_pty_cancel_sel(void *data)
|
|
{
|
|
Evas_Object *obj = data;
|
|
Termio *sd;
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (!sd) return;
|
|
if (sd->cur.sel)
|
|
{
|
|
sd->cur.sel = 0;
|
|
sd->cur.makesel = 0;
|
|
if (sd->job) ecore_job_del(sd->job);
|
|
sd->job = ecore_job_add(_smart_cb_change, data);
|
|
}
|
|
}
|
|
|
|
Evas_Object *
|
|
termio_add(Evas_Object *parent, const char *cmd, int w, int h)
|
|
{
|
|
Evas *e;
|
|
Evas_Object *obj;
|
|
Termio *sd;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
|
|
e = evas_object_evas_get(parent);
|
|
if (!e) return NULL;
|
|
|
|
if (!_smart) _smart_init();
|
|
obj = evas_object_smart_add(e, _smart);
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (!sd) return obj;
|
|
sd->pty = termpty_new(cmd, w, h, config->scrollback);
|
|
sd->pty->cb.change.func = _smart_pty_change;
|
|
sd->pty->cb.change.data = obj;
|
|
sd->pty->cb.scroll.func = _smart_pty_scroll;
|
|
sd->pty->cb.scroll.data = obj;
|
|
sd->pty->cb.set_title.func = _smart_pty_title;
|
|
sd->pty->cb.set_title.data = obj;
|
|
sd->pty->cb.set_icon.func = _smart_pty_icon;
|
|
sd->pty->cb.set_icon.data = obj;
|
|
sd->pty->cb.cancel_sel.func = _smart_pty_cancel_sel;
|
|
sd->pty->cb.cancel_sel.data = obj;
|
|
_smart_size(obj, w, h, EINA_FALSE);
|
|
return obj;
|
|
}
|
|
|
|
void
|
|
termio_win_set(Evas_Object *obj, Evas_Object *win)
|
|
{
|
|
Termio *sd = evas_object_smart_data_get(obj);
|
|
if (!sd) return;
|
|
sd->win = win;
|
|
}
|
|
|
|
char *
|
|
termio_selection_get(Evas_Object *obj, int c1x, int c1y, int c2x, int c2y)
|
|
{
|
|
Termio *sd = evas_object_smart_data_get(obj);
|
|
Eina_Strbuf *sb;
|
|
char *s, txt[8];
|
|
int x, y;
|
|
|
|
if (!sd) return NULL;
|
|
sb = eina_strbuf_new();
|
|
for (y = c1y; y <= c2y; y++)
|
|
{
|
|
Termcell *cells;
|
|
int w, last0, v, x1, x2;
|
|
|
|
w = 0;
|
|
last0 = -1;
|
|
cells = termpty_cellrow_get(sd->pty, y - sd->scroll, &w);
|
|
if (w > sd->grid.w) w = sd->grid.w;
|
|
x1 = c1x;
|
|
x2 = c2x;
|
|
if (c1y != c2y)
|
|
{
|
|
if (y == c1y) x2 = w - 1;
|
|
else if (y == c2y) x1 = 0;
|
|
else
|
|
{
|
|
x1 = 0;
|
|
x2 = w - 1;
|
|
}
|
|
}
|
|
for (x = x1; x <= x2; x++)
|
|
{
|
|
if (x >= w) break;
|
|
if (cells[x].glyph == 0)
|
|
{
|
|
if (last0 < 0) last0 = x;
|
|
}
|
|
else if (cells[x].att.newline)
|
|
{
|
|
last0 = -1;
|
|
eina_strbuf_append(sb, "\n");
|
|
break;
|
|
}
|
|
else if (cells[x].att.tab)
|
|
{
|
|
eina_strbuf_append(sb, "\t");
|
|
x = ((x + 8) / 8) * 8;
|
|
x--;
|
|
}
|
|
else
|
|
{
|
|
if (last0 >= 0)
|
|
{
|
|
v = x - last0 - 1;
|
|
last0 = -1;
|
|
while (v >= 0)
|
|
{
|
|
eina_strbuf_append(sb, " ");
|
|
v--;
|
|
}
|
|
if (x == (w - 1))
|
|
{
|
|
if (!cells[x].att.autowrapped)
|
|
eina_strbuf_append(sb, "\n");
|
|
}
|
|
}
|
|
glyph_to_utf8(cells[x].glyph, txt);
|
|
eina_strbuf_append(sb, txt);
|
|
}
|
|
}
|
|
if (last0 >= 0)
|
|
{
|
|
eina_strbuf_append(sb, "\n");
|
|
}
|
|
}
|
|
|
|
s = eina_strbuf_string_steal(sb);
|
|
eina_strbuf_free(sb);
|
|
return s;
|
|
}
|
|
|
|
void
|
|
termio_config_update(Evas_Object *obj)
|
|
{
|
|
Termio *sd = evas_object_smart_data_get(obj);
|
|
Evas_Object *o;
|
|
Evas_Coord w, h;
|
|
char buf[4096];
|
|
|
|
if (!sd) return;
|
|
|
|
if (sd->font.name) eina_stringshare_del(sd->font.name);
|
|
sd->font.name = NULL;
|
|
|
|
if (config->font.bitmap)
|
|
{
|
|
snprintf(buf, sizeof(buf), "%s/fonts/%s",
|
|
elm_app_data_dir_get(), config->font.name);
|
|
sd->font.name = eina_stringshare_add(buf);
|
|
}
|
|
else
|
|
sd->font.name = eina_stringshare_add(config->font.name);
|
|
sd->font.size = config->font.size;
|
|
|
|
o = evas_object_text_add(evas_object_evas_get(obj));
|
|
evas_object_text_font_set(o, sd->font.name, sd->font.size);
|
|
evas_object_text_text_set(o, "X");
|
|
evas_object_geometry_get(o, NULL, NULL, &w, &h);
|
|
evas_object_del(o);
|
|
if (w < 1) w = 1;
|
|
if (h < 1) h = 1;
|
|
sd->font.chw = w;
|
|
sd->font.chh = h;
|
|
_smart_size(obj, sd->grid.w, sd->grid.h, EINA_TRUE);
|
|
}
|