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55 void add_channel_strips(int n) 56 { 57 // HBox for the channels 58 ch_box = elm_box_add(win); 59 elm_box_horizontal_set(ch_box, 1); 60 elm_win_resize_object_add(win, ch_box); 61 evas_object_size_hint_weight_set(ch_box, EVAS_HINT_EXPAND, EVAS_HINT_FILL); 62 evas_object_show(ch_box); 63 64 int i=0; 65 sl = calloc(n,sizeof(Evas_Object*)); 66 aux = calloc(n,sizeof(int)); 67 strip_box = calloc(n,sizeof(Evas_Object*)); 68 pan = calloc(n,sizeof(Evas_Object*)); 69 mute = calloc(n,sizeof(Evas_Object*)); 70 for(i=0;i<n;i++){ 71 // The volume fader 72 sl[i] = elm_slider_add(win); 73 elm_slider_unit_format_set(sl[i], "dB"); 74 elm_slider_min_max_set(sl[i], 0, 2); 75 elm_slider_inverted_set(sl[i], 1); 76 elm_slider_value_set(sl[i], 1.0f); 77 elm_slider_horizontal_set(sl[i], 0); 78 elm_slider_indicator_format_set(sl[i], "%3.0f"); 79 // The mute toggle 80 mute[i] = elm_toggle_add(win); 81 elm_toggle_label_set(mute[i], "mute"); 82 evas_object_show(mute[i]); 83 // The Pan knob 84 pan[i] = elm_spinner_add(win); 85 elm_spinner_min_max_set(pan[i], 0.0, 100.0); 86 elm_spinner_value_set(pan[i],50); 87 evas_object_show(pan[i]); 88 // The channel strip 89 strip_box[i] = elm_box_add(win); 90 elm_box_homogenous_set(strip_box[i],2); 91 elm_box_pack_end(strip_box[i],mute[i]); 92 elm_box_pack_end(strip_box[i],pan[i]); 93 elm_box_pack_end(strip_box[i],sl[i]); 94 evas_object_show(strip_box[i]); 95 // Callbacks 96 elm_box_pack_end(ch_box, strip_box[i]); 97 aux[i]=i; 98 evas_object_smart_callback_add(pan[i], "changed", pan_drag, &aux[i]); 99 evas_object_smart_callback_add(sl[i], "changed", ch_drag, &aux[i]); 100 evas_object_show(sl[i]); 101 } 102 }
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