/*
 * Copyright (c) 2010 Samsung Electronics Co., Ltd All Rights Reserved 
 *
 * BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   1. Redistributions of source code must retain the above copyright notice, this
 *      list of conditions and the following disclaimer.
 *   2. Redistributions in binary form must reproduce the above copyright notice,
 *      this list of conditions and the following disclaimer in the documentation
 *      and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#define SLIDE_SPEED_WEIGHT 0.5
#define SLIDE_TEXT_GAP 60
#define SLIDE_TEXT_CHAR_GAP "      " //60 (6 spaces)
#define SLIDE_TEXT_MAX_LENGTH (2*(1024+6))

styles {
   style { "textblock_style";
      base: "font=Tizen:weight=Normal font_size="LABEL_FONT_SIZE_INC" color=#FFF color_class=label/default/text text_class=label";
      tag:  "br" "\n";
      tag:  "ps" "ps";
      tag:  "hilight" "+ font_weight=Bold";
      tag:  "b" "+ font_weight=Bold";
      tag:  "tab" "\t";
   }
   style { "textblock_charwrap_style";
      base: "font=Tizen:weight=Normal font_size="LABEL_FONT_SIZE_INC" color=#FFF color_class=label/default/text text_class=label";
      tag:  "br" "\n";
      tag:  "ps" "ps";
      tag:  "hilight" "+ font_weight=Bold";
      tag:  "b" "+ font_weight=Bold";
      tag:  "tab" "\t";
   }
   style { "textblock_style_marker";
      base: "font=Tizen:weight=Bold font_size=14 align=center color=#FFF wrap=word color_class=label/default/text text_class=tizen";
      tag:  "br" "\n";
      tag:  "ps" "ps";
      tag:  "hilight" "+ font_weight=Bold";
      tag:  "b" "+ font_weight=Bold";
      tag:  "tab" "\t";
   }
}

group { "elm/label/event/default";
   inherit_only: 1;
   programs {
      program { "start_slide";
         source: "elm";
         signal: "elm,state,slide,start";
         after: "on_start_slide";
      }
      program { "stop_slide";
         source: "elm";
         signal: "elm,state,slide,stop";
         after: "on_stop_slide";
      }
   }
}

group { "elm/label/base/template";
   inherit: "elm/label/event/default";
   inherit_only: 1;
   parts {
      rect { "clipper";
         desc { "default";
         }
      }
      textblock { "elm.text";
         scale;
         clip: "clipper";
         desc { "default";
            text.style: "textblock_style";
         }
      }
   }
   programs {
      program { "on_start_slide";
      }
      program { "on_stop_slide";
      }
   }
}

group { "elm/label/base/default";
   inherit: "elm/label/base/template";
   parts {
      rect { "clipper";
         desc { "default";
            color_class: "label/default/opacity";
         }
      }
      rect { "bg";
         clip: "clipper";
         before: "elm.text";
         desc { "default";
            color_class: "label/default/bg";
         }
      }
      textblock { "elm.text";
         scale;
         clip: "clipper";
         desc { "default";
            text {
               style: "textblock_style";
               min: 1 1;
               align: 0.0 0.0;
            }
         }
         desc { "horizontal_fixed";
            inherit: "default";
            fixed: 1 0;
            text.min: 0 1;
         }
      }
   }
   programs {
      program { "horizontal_expandable";
         signal: "elm,state,horizontal,expandable"; source: "elm";
         action: STATE_SET "default";
         target: "elm.text";
      }
      program { "horizontal_fixed";
         signal: "elm,state,horizontal,fixed"; source: "elm";
         action: STATE_SET "horizontal_fixed";
         target: "elm.text";
      }
   }
}

/* default label doesn't use it */
group { "elm/label/base_wrap/default";
   inherit: "elm/label/base/template";
   parts {
      rect { "clipper";
         desc { "default";
            color_class: "label/default/opacity";
         }
      }
      rect { "bg";
         clip: "clipper";
         before: "elm.text";
         desc { "default";
            color_class: "label/default/bg";
         }
      }
      textblock { "elm.text";
         scale;
         multiline: 1;
         desc { "default";
            text {
               style: "textblock_style";
               min: 0 1;
               align: 0.0 0.0;
            }
         }
         desc { "charwrap_mode";
            text {
               style: "textblock_charwrap_style";
               min: 0 1;
               align: 0.0 0.0;
            }
         }
      }
   }
   programs {
      program { "default";
         signal: "elm,state,default";
         source: "elm";
         action: STATE_SET "default";
         target: "elm.text";
      }
      program { "charwrap";
         signal: "elm,state,charwrap";
         source: "elm";
         action: STATE_SET "charwrap_mode";
         target: "elm.text";
      }
   }
}

/* default label doesn't use it */
group { "elm/label/base_wrap_ellipsis/default";
   inherit: "elm/label/base/template";
   parts {
      rect { "clipper";
         desc { "default";
            color_class: "label/default/opacity";
         }
      }
      rect { "bg";
         clip: "clipper";
         before: "elm.text";
         desc { "default";
            color_class: "label/default/bg";
         }
      }
      textblock { "elm.text";
         scale;
         multiline: 1;
         desc { "default";
            fixed: 0 1;
            text {
               style: "textblock_style";
               min: 0 1;
               align: 0.0 0.0;
            }
         }
         desc { "charwrap_mode";
            fixed: 0 1;
            text {
               style: "textblock_charwrap_style";
               min: 0 1;
               align: 0.0 0.0;
            }
         }
      }
   }
   programs {
      program { "default";
         signal: "elm,state,default";
         source: "elm";
         action: STATE_SET "default";
         target: "elm.text";
      }
      program { "charwrap";
         signal: "elm,state,charwrap";
         source: "elm";
         action: STATE_SET "charwrap_mode";
         target: "elm.text";
      }
   }
}

group { "elm/label/base/marker";
   inherit: "elm/label/base/template";
   parts {
      textblock { "elm.text";
         scale;
         desc { "default";
            text {
               style: "textblock_style_marker";
               min: 1 1;
               align: 0.0 0.0;
            }
         }
      }
   }
}

/* default label doesn't use it */
group { "elm/label/base_wrap/marker";
   inherit: "elm/label/base/template";
   parts {
      textblock { "elm.text";
         scale;
         multiline: 1;
         desc { "default";
            text {
               style: "textblock_style_marker";
               min: 1 1;
               align: 0.0 0.0;
            }
         }
      }
   }
}

group { "elm/label/base/slide_long";
   inherit: "elm/label/base/template";
   script {
      public g_duration = 0, g_stopslide, g_timer_id, g_anim_id;

      public message(Msg_Type:type, id, ...) {
         if (type == MSG_FLOAT_SET) {
            new Float:duration;
            duration = getfarg(2);
            if (id == 0)
            set_float(g_duration, duration);
            else
            set_float(g_duration, duration / LABEL_FONT_SIZE_INC * SLIDE_SPEED_WEIGHT);
         }
      }
      public slide_to_end_anim(val, Float:pos) {
         new stopflag;
         new id;
         stopflag = get_int(g_stopslide);
         if (stopflag == 1) return;
         set_tween_state(PART:"elm.text", pos, "slide_begin", 0.0, "slide_end", 0.0);
         if (pos >= 1.0) {
            id = timer(0.5, "slide_to_begin", 1);
            set_int(g_timer_id, id);
         }
      }
      public slide_to_end() {
         new stopflag;
         new id;
         new Float:duration;
         stopflag = get_int(g_stopslide);
         if (stopflag == 1) return;
         duration = get_float(g_duration);
         id = anim(duration, "slide_to_end_anim", 1);
         set_int(g_anim_id, id);
      }
      public slide_to_begin() {
         new stopflag;
         new id;
         stopflag = get_int(g_stopslide);
         if (stopflag == 1) return;
         set_state(PART:"elm.text", "slide_begin", 0.0);
         id = timer(0.5, "slide_to_end", 1);
         set_int(g_timer_id, id);
      }
      public start_slide() {
         set_int(g_stopslide, 0);
         set_state(PART:"elm.text", "slide_begin", 0.0);
         slide_to_end();
      }
      public stop_slide() {
         new id;
         set_int(g_stopslide, 1);
         id = get_int(g_anim_id);
         cancel_anim(id);
         id = get_int(g_timer_id);
         cancel_timer(id);
         set_state(PART:"elm.text", "default", 0.0);
      }
   }
   parts {
      rect { "clipper";
         desc { "default";
            color_class: "label/slide_long/opacity";
         }
      }
      rect { "bg";
         clip: "clipper";
         before: "elm.text";
         desc { "default";
            color_class: "label/slide_long/bg";
         }
      }
      textblock { "elm.text";
         scale;
         clip: "clipper";
         desc { "default";
            align: 0.0 0.0;
            text {
               style: "textblock_style";
               min: 0 1;
               align: 0.0 0.0;
            }
         }
         desc { "slide_end";
            inherit: "default";
            rel2.relative: 0.0 1.0;
            align: 1.0 0.0;
            text {
               style: "textblock_style";
               min: 1 1;
               align: 0.0 0.0;
            }
         }
         desc { "slide_begin";
            inherit: "default";
            rel1.relative: 1.0 0.0;
            text {
               style: "textblock_style";
               min: 1 1;
               align: 0.0 0.0;
            }
         }
      }
   }
   programs {
      program { "on_start_slide";
         script {
            start_slide();
         }
      }
      program { "on_stop_slide";
         script {
            stop_slide();
         }
      }
   }
}

group { "elm/label/base/slide_roll";
   inherit: "elm/label/base/template";
   script {
      public g_duration = 0;
      public g_stopslide = 0;
      public g_timer_id = 0;
      public g_anim_id = 0;
      public g_tb_w = 0;
      public g_tb_h = LABEL_FONT_SIZE_INC;
      public org_text = 0;
      public message(Msg_Type:type, id, ...) {
         if (type == MSG_FLOAT_SET) {
            new Float:duration;
            duration = getfarg(2);
            if (id == 0)
            set_float(g_duration, duration);
            else
            set_float(g_duration, duration / get_int(g_tb_h) * SLIDE_SPEED_WEIGHT);
         }
      }
      public get_tb_width() {
         new x, y, w, h;
         set_state(PART:"elm.text", "no_ellipsis", 0.0);
         get_geometry(PART:"elm.text", x, y, w, h);
         set_int(g_tb_w, w);
         set_int(g_tb_h, h);
         set_state(PART:"clipper_elm.text", "default", 0.0);
         get_geometry(PART:"clipper_elm.text", x, y, w, h);
         set_int(org_text, w);
      }
      public slide_to_end_anim(val, Float:pos) {
         if (get_int(g_stopslide)) return;
         set_tween_state(PART:"elm.text.slide", pos*0.5, "slide_begin", 0.0, "slide_end", 0.0);
         if (pos >= 1.0) {
            set_int(g_timer_id, timer(1.5, "start_slide", 0));
         }
      }
      public slide_to_end() {
         if (get_int(g_stopslide)) return;
         set_int(g_anim_id, anim(get_float(g_duration), "slide_to_end_anim", 0));
      }
      public start_slide(val) {
         new Float:len;
         set_int(g_stopslide, 0);
         get_tb_width();
         if (!get_float(g_duration)) {
            len = get_int(g_tb_w);
            set_float(g_duration, len / get_int(g_tb_h) * SLIDE_SPEED_WEIGHT);
         }
         if(get_int(g_tb_w) > get_int(org_text)) {
            run_program(PROGRAM:"slide_text_set");
            set_state(PART:"elm.text.slide", "slide_begin", 0.0);
            set_state(PART:"clipper_elm.text", "hide", 0.0);
            set_state(PART:"clipper_elm.text.slide", "show", 0.0);
            slide_to_end();
         }
      }
      public stop_slide() {
         new slide_start_timer;
         new slide_anim_id;
         set_int(g_stopslide, 1);
         set_float(g_duration, 0);
         slide_start_timer = get_int(g_timer_id);
         if (slide_start_timer) {
            cancel_timer(slide_start_timer);
            set_int(g_timer_id, 0);
         }
         slide_anim_id = get_int(g_anim_id);
         if (slide_anim_id) {
            cancel_anim(slide_anim_id);
            set_int(g_anim_id, 0);
         }
         set_text(PART:"elm.text.slide", "");
         set_state(PART:"elm.text", "default", 0.0);
         set_state(PART:"elm.text.slide", "default", 0.0);
         set_state(PART:"clipper_elm.text", "default", 0.0);
         set_state(PART:"clipper_elm.text.slide", "default", 0.0);
      }
   }
   parts {
      rect { "clipper";
         desc { "default";
            color_class: "label/slide_roll/opacity";
         }
      }
      rect { "bg";
         clip: "clipper";
         before: "elm.text";
         desc { "default";
            color_class: "label/slide_roll/bg";
         }
      }
      rect { "clipper_elm.text";
         nomouse;
         clip: "clipper";
         desc { "default";
         }
         desc { "hide";
            inherit: "default";
            hid;
         }
      }
      textblock { "elm.text";
         scale;
         clip: "clipper_elm.text";
         desc { "default";
            align: 0.0 0.5;
            text {
               style: "textblock_style";
               min: 0 1;
            }
         }
         desc { "no_ellipsis";
            inherit: "default";
            text.min: 1 1;
         }
      }
      rect { "clipper_elm.text.slide";
         nomouse;
         clip: "clipper";
         desc { "default";
            hid;
         }
         desc { "show";
            inherit: "default";
            vis;
         }
      }
      spacer { "slide_text_gap";
         scale;
         desc { "default";
            fixed: 1 0;
            min: SLIDE_TEXT_GAP 0;
            max: SLIDE_TEXT_GAP -1;
            align: 1.0 0.5;
            rel2.relative: 0.0 1.0;
         }
      }
      textblock { "elm.text.slide";
         scale;
         clip: "clipper_elm.text.slide";
         desc { "default";
            align: 0.0 0.5;
            text {
               style: "textblock_style";
               min: 0 1;
            }
         }
         desc { "slide_begin";
            inherit: "default";
            text.min: 1 1;
            rel2.relative: 0.0 1.0;
         }
         desc { "slide_end";
            inherit: "default";
            align: 1.0 0.5;
            text.min: 1 1;
            text.align: 1.0 0.5;
            rel.to: "slide_text_gap";
         }
      }
   }
   programs {
      program { "slide_text_set";
         script {
            new buf[1024];
            new buffer[SLIDE_TEXT_MAX_LENGTH];
            get_text(PART:"elm.text", buf, 1024);
            snprintf(buffer, SLIDE_TEXT_MAX_LENGTH, "%s", buf);
            strcat(buffer, SLIDE_TEXT_CHAR_GAP);
            strcat(buffer, buf);
            strcat(buffer, SLIDE_TEXT_CHAR_GAP);
            set_text(PART:"elm.text.slide", buffer);
         }
      }
      program { "on_start_slide";
         script {
            run_program(PROGRAM:"stop_slide");
            set_int(g_timer_id, timer(1.5, "start_slide", 0));
         }
      }
      program { "on_stop_slide";
         script {
            stop_slide();
         }
      }
   }
}

group { "elm/label/base/slide_short";
   inherit: "elm/label/base/template";
   script {
      public g_duration = 0, g_stopslide, g_timer_id, g_anim_id;

      public message(Msg_Type:type, id, ...) {
         if (type == MSG_FLOAT_SET) {
            new Float:duration;
            duration = getfarg(2);
            if (id == 0)
            set_float(g_duration, duration);
            else
            set_float(g_duration, duration / LABEL_FONT_SIZE_INC * SLIDE_SPEED_WEIGHT);
         }
      }
      public slide_to_end_anim(val, Float:pos) {
         new stopflag;
         new id;
         stopflag = get_int(g_stopslide);
         if (stopflag == 1) return;
         set_tween_state(PART:"elm.text", pos, "slide_begin", 0.0, "slide_end", 0.0);
         if (pos >= 1.0) {
            id = timer(0.5, "slide_to_begin", 1);
            set_int(g_timer_id, id);
         }
      }
      public slide_to_end() {
         new stopflag;
         new id;
         new Float:duration;
         stopflag = get_int(g_stopslide);
         if (stopflag == 1) return;
         duration = get_float(g_duration);
         id = anim(duration, "slide_to_end_anim", 1);
         set_int(g_anim_id, id);
      }
      public slide_to_begin() {
         new stopflag;
         new id;
         stopflag = get_int(g_stopslide);
         if (stopflag == 1) return;
         set_state(PART:"elm.text", "slide_begin", 0.0);
         id = timer(0.5, "slide_to_end", 1);
         set_int(g_timer_id, id);
      }
      public start_slide() {
         set_int(g_stopslide, 0);
         set_state(PART:"elm.text", "slide_begin", 0.0);
         slide_to_end();
      }
      public stop_slide() {
         new id;
         set_int(g_stopslide, 1);
         id = get_int(g_anim_id);
         cancel_anim(id);
         id = get_int(g_timer_id);
         cancel_timer(id);
         set_state(PART:"elm.text", "default", 0.0);
      }
   }
   parts {
      rect { "clipper";
         desc { "default";
            color_class: "label/slide_short/opacity";
         }
      }
      rect { "bg";
         clip: "clipper";
         before: "elm.text";
         desc { "default";
            color_class: "label/slide_short/bg";
         }
      }
      textblock { "elm.text";
         scale;
         clip: "clipper";
         desc { "default";
            align: 0.0 0.0;
            text {
               style: "textblock_style";
               min: 0 1;
               align: 0.0 0.0;
            }
         }
         desc { "slide_end";
            inherit: "default";
            rel1.relative: 1.0 0.0;
            align: 1.0 0.0;
            text {
               style: "textblock_style";
               min: 1 1;
               align: 0.0 0.0;
            }
         }
         desc { "slide_begin";
            inherit: "default";
            rel2.relative: 0.0 1.0;
            align: 0.0 0.0;
            text {
               style: "textblock_style";
               min: 1 1;
               align: 0.0 0.0;
            }
         }
      }
   }
   programs {
      program { "on_start_slide";
         script {
            start_slide();
         }
      }
      program { "on_stop_slide";
         script {
            stop_slide();
         }
      }
   }
}

group { "elm/label/base/slide_bounce";
   inherit: "elm/label/base/template";
   script {
      public g_duration = 0, g_stopslide, g_timer_id, g_anim_id;

      public message(Msg_Type:type, id, ...) {
         if (type == MSG_FLOAT_SET) {
            new Float:duration;
            duration = getfarg(2);
            if (id == 0)
            set_float(g_duration, duration);
            else
            set_float(g_duration, duration / LABEL_FONT_SIZE_INC * SLIDE_SPEED_WEIGHT);
         }
      }
      public slide_to_end_anim(val, Float:pos) {
         new stopflag;
         new id;
         stopflag = get_int(g_stopslide);
         if (stopflag == 1) return;
         set_tween_state(PART:"elm.text", pos, "slide_begin", 0.0, "slide_end", 0.0);
         if (pos >= 1.0) {
            id = timer(0.5, "slide_to_begin", 1);
            set_int(g_timer_id, id);
         }
      }
      public slide_to_end() {
         new stopflag;
         new id;
         new Float:duration;
         stopflag = get_int(g_stopslide);
         if (stopflag == 1) return;
         duration = get_float(g_duration);
         id = anim(duration, "slide_to_end_anim", 1);
         set_int(g_anim_id, id);
      }
      public slide_to_begin_anim(val, Float:pos) {
         new stopflag;
         new id;
         stopflag = get_int(g_stopslide);
         if (stopflag == 1) return;
         set_tween_state(PART:"elm.text", pos, "slide_end", 0.0, "slide_begin", 0.0);
         if (pos >= 1.0) {
            id = timer(0.5, "slide_to_end", 1);
            set_int(g_timer_id, id);
         }
      }
      public slide_to_begin() {
         new stopflag;
         new id;
         new Float:duration;
         stopflag = get_int(g_stopslide);
         if (stopflag == 1) return;
         duration = get_float(g_duration);
         id = anim(duration, "slide_to_begin_anim", 1);
         set_int(g_anim_id, id);
      }
      public start_slide() {
         set_int(g_stopslide, 0);
         set_state(PART:"elm.text", "slide_begin", 0.0);
         slide_to_end();
      }
      public stop_slide() {
         new id;
         set_int(g_stopslide, 1);
         id = get_int(g_anim_id);
         cancel_anim(id);
         id = get_int(g_timer_id);
         cancel_timer(id);
         set_state(PART:"elm.text", "default", 0.0);
      }
   }
   parts {
      rect { "clipper";
         desc { "default";
            color_class: "label/slide_bounce/opacity";
         }
      }
      rect { "bg";
         clip: "clipper";
         before: "elm.text";
         desc { "default";
            color_class: "label/slide_bounce/bg";
         }
      }
      textblock { "elm.text";
         scale;
         clip: "clipper";
         desc { "default";
            align: 0.0 0.0;
            text {
               style: "textblock_style";
               min: 0 1;
               align: 0.0 0.0;
            }
         }
         desc { "slide_end";
            inherit: "default";
            rel1.relative: 1.0 0.0;
            align: 1.0 0.0;
            text.min: 1 1;
         }
         desc { "slide_begin";
            inherit: "default";
            rel2.relative: 0.0 1.0;
            text.min: 1 1;
         }
      }
   }
   programs {
      program { "on_start_slide";
         script {
            start_slide();
         }
      }
      program { "on_stop_slide";
         script {
            stop_slide();
         }
      }
   }
}