forked from enlightenment/terminology
174 lines
4.8 KiB
C
174 lines
4.8 KiB
C
#include <Elementary.h>
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#include "config.h"
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#include "termio.h"
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#include "options.h"
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#include "options_font.h"
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static Evas_Object *op_fontslider, *op_fontlist;
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typedef struct _Font Font;
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struct _Font
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{
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const char *name;
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Evas_Object *term;
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Eina_Bool bitmap : 1;
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};
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static Eina_List *fonts = NULL;
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static Eina_Hash *fonthash = NULL;
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static void
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_update_sizing(Evas_Object *term)
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{
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Evas_Coord ow = 0, oh = 0, mw = 1, mh = 1, w, h;
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evas_object_data_del(term, "sizedone");
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termio_config_update(term);
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evas_object_geometry_get(term, NULL, NULL, &ow, &oh);
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evas_object_size_hint_min_get(term, &mw, &mh);
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if (mw < 1) mw = 1;
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if (mh < 1) mh = 1;
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w = ow / mw;
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h = oh / mh;
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evas_object_data_del(term, "sizedone");
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evas_object_size_hint_request_set(term, w * mw, h * mh);
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}
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static void
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_cb_op_font_sel(void *data, Evas_Object *obj, void *event)
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{
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Font *f = data;
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if ((config->font.name) && (!strcmp(f->name, config->font.name)))
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return;
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if (config->font.name) eina_stringshare_del(config->font.name);
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config->font.name = eina_stringshare_add(f->name);
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config->font.bitmap = f->bitmap;
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_update_sizing(f->term);
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}
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static void
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_cb_op_fontsize_sel(void *data, Evas_Object *obj, void *event)
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{
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int size = elm_slider_value_get(obj) + 0.5;
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if (config->font.size == size) return;
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config->font.size = size;
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_update_sizing(data);
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}
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static int
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_cb_op_font_sort(const void *d1, const void *d2)
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{
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return strcasecmp(d1, d2);
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}
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void
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options_font(Evas_Object *opbox, Evas_Object *term)
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{
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Evas_Object *o;
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char buf[4096], *file, *fname, *s;
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Eina_List *files, *fontlist, *l;
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Font *f;
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Elm_Object_Item *it, *sel_it = NULL;
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EINA_LIST_FREE(fonts, f)
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{
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eina_stringshare_del(f->name);
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free(f);
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}
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if (fonthash)
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{
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eina_hash_free(fonthash);
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fonthash = NULL;
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}
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op_fontslider = o = elm_slider_add(opbox);
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evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, 0.0);
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evas_object_size_hint_align_set(o, EVAS_HINT_FILL, 0.5);
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elm_slider_span_size_set(o, 160);
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elm_slider_unit_format_set(o, "%1.0f");
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elm_slider_indicator_format_set(o, "%1.0f");
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elm_slider_min_max_set(o, 5, 45);
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elm_slider_value_set(o, config->font.size);
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elm_box_pack_end(opbox, o);
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evas_object_show(o);
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evas_object_smart_callback_add(o, "delay,changed",
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_cb_op_fontsize_sel, term);
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op_fontlist = o = elm_list_add(opbox);
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evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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evas_object_size_hint_align_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
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elm_list_select_mode_set(o, ELM_OBJECT_SELECT_MODE_DEFAULT);
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evas_event_freeze(evas_object_evas_get(opbox));
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edje_freeze();
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snprintf(buf, sizeof(buf), "%s/fonts", elm_app_data_dir_get());
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files = ecore_file_ls(buf);
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EINA_LIST_FREE(files, file)
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{
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f = calloc(1, sizeof(Font));
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f->name = eina_stringshare_add(file);
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f->term = term;
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f->bitmap = EINA_TRUE;
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fonts = eina_list_append(fonts, f);
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it = elm_list_item_append(o, f->name, NULL, NULL, _cb_op_font_sel, f);
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if ((config->font.bitmap) && (config->font.name) &&
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(!strcmp(config->font.name, f->name)))
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{
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elm_list_item_selected_set(it, EINA_TRUE);
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sel_it = it;
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}
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free(file);
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}
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fontlist = evas_font_available_list(evas_object_evas_get(opbox));
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fontlist = eina_list_sort(fontlist, eina_list_count(fontlist),
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_cb_op_font_sort);
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fonthash = eina_hash_string_superfast_new(NULL);
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if ((files) && (fontlist))
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{
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it = elm_list_item_append(o, "", NULL, NULL, NULL, NULL);
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elm_list_item_separator_set(it, EINA_TRUE);
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}
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EINA_LIST_FOREACH(fontlist, l, fname)
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{
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snprintf(buf, sizeof(buf), "%s", fname);
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s = strchr(buf, ':');
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if (s) *s = 0;
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fname = buf;
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if (!eina_hash_find(fonthash, fname))
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{
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f = calloc(1, sizeof(Font));
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f->name = eina_stringshare_add(fname);
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f->term = term;
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f->bitmap = EINA_FALSE;
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eina_hash_add(fonthash, fname, f);
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fonts = eina_list_append(fonts, f);
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it = elm_list_item_append(o, f->name, NULL, NULL, _cb_op_font_sel, f);
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if ((!config->font.bitmap) && (config->font.name) &&
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(!strcmp(config->font.name, f->name)))
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{
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elm_list_item_selected_set(it, EINA_TRUE);
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sel_it = it;
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}
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}
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}
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if (fontlist)
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evas_font_available_list_free(evas_object_evas_get(opbox), fontlist);
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elm_list_go(o);
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if (sel_it) elm_list_item_show(sel_it);
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edje_thaw();
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evas_event_thaw(evas_object_evas_get(opbox));
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elm_box_pack_end(opbox, o);
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evas_object_show(o);
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}
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